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ch32v307_camera/prj/TCPClient/obj/TCPClient.lst
zj d58b9c0282 init
2026-03-13 22:43:05 +08:00

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TCPClient.elf: file format elf32-littleriscv
TCPClient.elf
architecture: riscv:rv32, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address 0x00000000
Program Header:
LOAD off 0x00001000 vaddr 0x00000000 paddr 0x00000000 align 2**12
filesz 0x00008e94 memsz 0x00008e94 flags r-x
LOAD off 0x0000a000 vaddr 0x20000000 paddr 0x00008e94 align 2**12
filesz 0x00000078 memsz 0x000078d4 flags rw-
LOAD off 0x0000a800 vaddr 0x2001f800 paddr 0x2001f800 align 2**12
filesz 0x00000000 memsz 0x00000800 flags rw-
Sections:
Idx Name Size VMA LMA File off Algn Flags
0 .init 00000004 00000000 00000000 00001000 2**1 CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .vector 000001bc 00000004 00000004 00001004 2**1 CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .text 00008cd4 000001c0 000001c0 000011c0 2**2 CONTENTS, ALLOC, LOAD, READONLY, CODE
3 .fini 00000000 00008e94 00008e94 0000a078 2**0 CONTENTS, ALLOC, LOAD, CODE
4 .dalign 00000000 20000000 20000000 0000a078 2**0 CONTENTS
5 .dlalign 00000000 00008e94 00008e94 0000a078 2**0 CONTENTS
6 .data 00000078 20000000 00008e94 0000a000 2**2 CONTENTS, ALLOC, LOAD, DATA
7 .bss 0000785c 20000078 00008f0c 0000a078 2**2 ALLOC
8 .stack 00000800 2001f800 2001f800 0000a800 2**0 ALLOC
9 .debug_info 000148ff 00000000 00000000 0000a078 2**0 CONTENTS, READONLY, DEBUGGING
10 .debug_abbrev 00003264 00000000 00000000 0001e977 2**0 CONTENTS, READONLY, DEBUGGING
11 .debug_aranges 00000cf8 00000000 00000000 00021be0 2**3 CONTENTS, READONLY, DEBUGGING
12 .debug_ranges 00000cb8 00000000 00000000 000228d8 2**3 CONTENTS, READONLY, DEBUGGING
13 .debug_line 0000f2ca 00000000 00000000 00023590 2**0 CONTENTS, READONLY, DEBUGGING
14 .debug_str 000046a0 00000000 00000000 0003285a 2**0 CONTENTS, READONLY, DEBUGGING
15 .comment 00000033 00000000 00000000 00036efa 2**0 CONTENTS, READONLY
16 .debug_frame 00001c0c 00000000 00000000 00036f30 2**2 CONTENTS, READONLY, DEBUGGING
17 .debug_loc 00004c11 00000000 00000000 00038b3c 2**0 CONTENTS, READONLY, DEBUGGING
SYMBOL TABLE:
00000000 l d .init 00000000 .init
00000004 l d .vector 00000000 .vector
000001c0 l d .text 00000000 .text
00008e94 l d .fini 00000000 .fini
20000000 l d .dalign 00000000 .dalign
00008e94 l d .dlalign 00000000 .dlalign
20000000 l d .data 00000000 .data
20000078 l d .bss 00000000 .bss
2001f800 l d .stack 00000000 .stack
00000000 l d .debug_info 00000000 .debug_info
00000000 l d .debug_abbrev 00000000 .debug_abbrev
00000000 l d .debug_aranges 00000000 .debug_aranges
00000000 l d .debug_ranges 00000000 .debug_ranges
00000000 l d .debug_line 00000000 .debug_line
00000000 l d .debug_str 00000000 .debug_str
00000000 l d .comment 00000000 .comment
00000000 l d .debug_frame 00000000 .debug_frame
00000000 l d .debug_loc 00000000 .debug_loc
00000000 l df *ABS* 00000000 ./Startup/startup_ch32v30x_D8C.o
00000004 l .vector 00000000 _vector_base
00000000 l df *ABS* 00000000 ch32v30x_it.c
00000000 l df *ABS* 00000000 main.c
00000000 l df *ABS* 00000000 system_ch32v30x.c
00000000 l df *ABS* 00000000 ch32v30x_dbgmcu.c
00000000 l df *ABS* 00000000 ch32v30x_dvp.c
00000000 l df *ABS* 00000000 ch32v30x_eth.c
00000000 l df *ABS* 00000000 ch32v30x_exti.c
00000000 l df *ABS* 00000000 ch32v30x_gpio.c
00000000 l df *ABS* 00000000 ch32v30x_misc.c
00000000 l df *ABS* 00000000 ch32v30x_rcc.c
20000010 l O .data 00000010 APBAHBPrescTable
20000038 l O .data 00000004 ADCPrescTable
00000000 l df *ABS* 00000000 ch32v30x_tim.c
00000000 l df *ABS* 00000000 ch32v30x_usart.c
00000000 l df *ABS* 00000000 eth_driver_RGMII.c
00000000 l df *ABS* 00000000 debug.c
200000b0 l O .bss 00000002 p_ms
200000b2 l O .bss 00000001 p_us
00000000 l df *ABS* 00000000 dvp.c
200000bc l O .bss 00000004 frame_count
00000000 l df *ABS* 00000000 core_riscv.c
00000000 l df *ABS* 00000000 eth_api.c
00000000 l df *ABS* 00000000 ipcheck.c
00000000 l df *ABS* 00000000 socket.c
00000000 l df *ABS* 00000000 etharp.c
00002e0a l F .text 00000180 find_entry
00002f8a l F .text 000000b2 update_arp_entry
200000f8 l O .bss 00000001 etharp_cached_entry
00000000 l df *ABS* 00000000 ethernetif.c
00003686 l F .text 00000052 low_level_output
00000000 l df *ABS* 00000000 inet.c
00000000 l df *ABS* 00000000 ip.c
20000104 l O .bss 00000002 ip_id.2947
00000000 l df *ABS* 00000000 ip_addr.c
00000000 l df *ABS* 00000000 ip_frag.c
20000106 l O .bss 00000002 ip_reass_pbufcount
20000108 l O .bss 00000004 reassdatagrams
00000000 l df *ABS* 00000000 dhcp.c
0000430a l F .text 00000016 dhcp_set_state
00004320 l F .text 00000020 dhcp_option
00004340 l F .text 00000012 dhcp_option_byte
00004352 l F .text 00000048 dhcp_option_long
0000439a l F .text 00000034 dhcp_option_trailer
000043ce l F .text 0000018a dhcp_create_request
00004558 l F .text 0000001e dhcp_delete_request
00000000 l df *ABS* 00000000 init.c
00000000 l df *ABS* 00000000 mem.c
2000010c l O .bss 00000004 lfree
20000110 l O .bss 00000004 ram
20000114 l O .bss 00000004 ram_end
00000000 l df *ABS* 00000000 memp.c
200078a0 l O .bss 00000020 memp_tab
00000000 l df *ABS* 00000000 netif.c
20000120 l O .bss 00000001 netifnum.2482
00000000 l df *ABS* 00000000 pbuf.c
00000000 l df *ABS* 00000000 raw.c
20000124 l O .bss 00000004 raw_pcbs
00000000 l df *ABS* 00000000 tcp.c
00004fe4 l F .text 0000005c tcp_new_port
20000138 l O .bss 00000001 tcp_timer
2000004c l O .data 00000004 iss.3197
20000050 l O .data 00000002 port.3029
00000000 l df *ABS* 00000000 tcp_in.c
00005afc l F .text 000000ce tcp_oos_insert_segment
00005bca l F .text 00000944 tcp_receive
0000650e l F .text 000000a6 tcp_parseopt.isra.0
200078c0 l O .bss 00000014 inseg
20000144 l O .bss 00000004 ackno
20000148 l O .bss 00000001 flags
2000014c l O .bss 00000004 iphdr
20000150 l O .bss 00000004 recv_data
20000154 l O .bss 00000001 recv_flags
20000158 l O .bss 00000004 seqno
20000160 l O .bss 00000004 tcphdr
20000164 l O .bss 00000002 tcplen
00000000 l df *ABS* 00000000 tcp_out.c
00006fe2 l F .text 000000d4 tcp_output_set_header.isra.0.constprop.1
00000000 l df *ABS* 00000000 udp.c
00000000 l df *ABS* 00000000 icmp.c
000080f8 l F .text 00000076 icmp_send_response.isra.0
00000000 l df *ABS* 00000000 inet_chksum.c
000083e6 l F .text 0000007e lwip_standard_chksum
00000000 l df *ABS* 00000000 wchprintf.c
00000000 l df *ABS* 00000000 memcpy.c
00000000 l df *ABS* 00000000 net_dhcp.c
0000880c w F .text 00000004 printDouble
000008ca w .text 00000000 EXTI2_IRQHandler
00008b9e g F .text 00000018 putchar
0000856e g F .text 00000014 inet_chksum
00000568 g F .text 0000005e WCHNET_HandleGlobalInt
000008ca w .text 00000000 TIM8_TRG_COM_IRQHandler
00004ee4 g F .text 0000001e raw_bind
00003db0 g F .text 000003dc ip_reass
000008ca w .text 00000000 TIM8_CC_IRQHandler
00004d3c g F .text 00000058 pbuf_realloc
000009ac g F .text 00000062 DVP_Cfg
20000032 g O .data 00000002 srcport
00005860 g F .text 00000010 tcp_next_iss
00005156 g F .text 00000048 tcp_update_rcv_ann_wnd
00001e36 g F .text 00000012 setRxBuffAddr
00000b98 g F .text 00000010 ETH_FlushTransmitFIFO
00000f1c g F .text 0000001e RCC_AHBPeriphResetCmd
2000011c g O .bss 00000004 netif_list
000008ca w .text 00000000 UART8_IRQHandler
0000791c g F .text 00000108 tcp_rst
00008810 w F .text 00000320 print
200000d8 g O .bss 00000004 TCPTimer
00003206 g F .text 000000ce etharp_request
00008b30 w F .text 00000024 printf
20000820 g .data 00000000 __global_pointer$
000001c8 g F .text 00000028 .hidden __riscv_save_8
0000525a g F .text 00000006 tcp_err
20000064 g O .data 00000004 ip_addr_any
000008ca w .text 00000000 TIM1_CC_IRQHandler
00008464 g F .text 0000010a inet_chksum_pseudo
000023b8 g F .text 00000016 WCHNET_ConfigKeepLive
000074fe g F .text 00000016 tcp_send_ctrl
000002ca g F .text 00000052 HardFault_Handler
00003af0 g F .text 0000015a ip_output_if
000049dc g F .text 00000018 memp_free
00008716 w F .text 000000f2 printInt
00004bae g F .text 0000004e pbuf_free
00000214 g F .text 0000000c .hidden __riscv_restore_3
00002cc6 g F .text 00000012 WCHNET_GetGlobalInt
0000524e g F .text 00000006 tcp_recv
000008ca w .text 00000000 TIM6_IRQHandler
000017e2 g F .text 00000058 ETH_Init
000008ca w .text 00000000 SysTick_Handler
00004db0 g F .text 0000001c pbuf_cat
00000cf0 g F .text 0000005c NVIC_Init
000008ca w .text 00000000 PVD_IRQHandler
000008ca w .text 00000000 SDIO_IRQHandler
200000e4 g O .bss 00000001 ARP_Retry_Cnt
00003c4a g F .text 00000036 ip_output
000008ca w .text 00000000 TIM9_BRK_IRQHandler
00000200 g F .text 00000020 .hidden __riscv_restore_10
0000164e g F .text 00000110 ReInitMACReg
00008010 g F .text 0000002e udp_sendto
00001152 g F .text 00000040 ETH_TxPktChainMode
200000e0 g O .bss 00000004 phydatatime
000008ca w .text 00000000 DMA2_Channel8_IRQHandler
000002c8 g F .text 00000002 NMI_Handler
00007b38 g F .text 0000005e tcp_keepalive
000008ca w .text 00000000 CAN2_RX1_IRQHandler
000008ca w .text 00000000 EXTI3_IRQHandler
0000230e g F .text 000000aa WCHNET_Init
000032d4 g F .text 0000007c etharp_tmr
000001c8 g F .text 00000028 .hidden __riscv_save_11
0000095a g F .text 0000000a DBGMCU_GetCHIPID
00005870 g F .text 00000134 tcp_alloc
00001d3e g F .text 00000014 WCHNET_NetInput
00008dd8 g O .text 00000010 MemSize
00007f3a g F .text 000000d6 udp_sendto_if
00001790 g F .text 00000052 WCHNET_ETHIsr
0000524a g F .text 00000004 tcp_arg
000008ca w .text 00000000 USBHS_IRQHandler
00003096 g F .text 00000170 etharp_arp_input
20000128 g O .bss 00000004 tcp_active_pcbs
00001148 g F .text 0000000a USART_GetFlagStatus
000008ca w .text 00000000 DMA2_Channel9_IRQHandler
20000168 g O .bss 00000004 udp_pcbs
000008ca w .text 00000000 TIM10_CC_IRQHandler
2000007c g O .bss 00000006 MACAddr
0000359c g F .text 00000086 ethernet_input
20000078 g .bss 00000000 _sbss
00000800 g *ABS* 00000000 __stack_size
00004da6 g F .text 0000000a pbuf_ref
0000190a g F .text 00000062 USART_Printf_Init
00002b42 g F .text 00000056 WCHNET_SocketSend
20000094 g O .bss 00000004 ChipId
00005696 g F .text 00000030 tcp_recv_null
200000e8 g O .bss 00000001 SockNumber
000008ca w .text 00000000 USBFS_IRQHandler
000055e4 g F .text 000000b2 tcp_close
20007774 g O .bss 0000000c SelARP
0000519e g F .text 0000003c tcp_recved
000004ce g F .text 0000009a WCHNET_HandleSockInt
00000214 g F .text 0000000c .hidden __riscv_restore_2
0000526a g F .text 0000004e tcp_pcb_purge
2000006c g O .data 00000007 tcp_persist_backoff
00000a0e g F .text 00000014 ETH_DeInit
00008bb6 g F .text 000000b2 memcpy
0000474e g F .text 00000084 mem_free
20000134 g O .bss 00000004 tcp_ticks
20000130 g O .bss 00000004 tcp_listen_pcbs
00007a24 g F .text 00000036 tcp_rexmit_rto
200000b8 g O .bss 00000004 current_line_idx
00003c80 g F .text 0000004a ip_addr_isbroadcast
00008808 w F .text 00000004 printLongLongInt
20000088 g O .bss 00000004 DMARxDescToGet
000059a4 g F .text 00000010 tcp_new
000008ca w .text 00000000 EXTI0_IRQHandler
00000f54 g F .text 00000024 RCC_ETH1G_125Mcmd
000008ca w .text 00000000 I2C2_EV_IRQHandler
00001e7a g F .text 0000000e GetChipID
000008ca w .text 00000000 TIM10_TRG_COM_IRQHandler
00001f48 g F .text 0000003e IPCheckTmr
00001066 g F .text 00000018 TIM_Cmd
00008b54 g F .text 0000004a puts
20007780 g O .bss 00000018 DHCPCtrl
20000034 g O .data 00000004 SystemCoreClock
00004fa4 g F .text 00000010 raw_send
00008582 g F .text 0000006a inet_chksum_pbuf
0000041c g F .text 00000068 WCHNET_CreateTcpSocket
0000816e g F .text 00000250 icmp_input
00000004 g .init 00000000 _einit
00001090 g F .text 0000000c TIM_ClearITPendingBit
00004ad8 g F .text 0000005a netif_add
00000ee0 g F .text 0000001e RCC_APB2PeriphClockCmd
000001c0 g F .text 00000030 .hidden __riscv_save_12
00005204 g F .text 0000001e tcp_segs_free
00002c88 g F .text 0000003e WCHNET_QueryGlobalInt
000008ca w .text 00000000 CAN2_SCE_IRQHandler
000008ca w .text 00000000 ADC1_2_IRQHandler
00002d0c g F .text 00000054 WCHNET_SocketSetKeepLive
00000c30 g F .text 000000c0 GPIO_Init
000008ca w .text 00000000 Break_Point_Handler
000049f4 g F .text 00000096 netif_set_ipaddr
00000200 g F .text 00000020 .hidden __riscv_restore_11
20000090 g O .bss 00000004 NVIC_Priority_Group
000008ca w .text 00000000 SPI1_IRQHandler
0000112a g F .text 00000016 USART_Cmd
00002cd8 g F .text 0000002a WCHNET_GetSocketInt
00007514 g F .text 00000030 tcp_write
000008ca w .text 00000000 TAMPER_IRQHandler
000001f0 g F .text 0000000c .hidden __riscv_save_1
20000084 g O .bss 00000001 socket
2000783c g O .bss 0000002c WCHCfg
00000214 g F .text 0000000c .hidden __riscv_restore_0
0000574a g F .text 0000007c tcp_fastsendack
00001492 g F .text 00000094 ETH_RegInit
000001d6 g F .text 0000001a .hidden __riscv_save_7
000008ca w .text 00000000 CAN2_RX0_IRQHandler
2000003c g O .data 00000004 DHCPXid
00005040 g F .text 00000116 tcp_bind
000083d2 g F .text 00000014 icmp_time_exceeded
20000d64 g O .bss 000029ac MACRxBuf
000008ca w .text 00000000 TIM8_UP_IRQHandler
0000418c g F .text 0000017e ip_frag
00000efe g F .text 0000001e RCC_APB1PeriphClockCmd
000027ee g F .text 000000e8 WCHNET_SocketRecv
200000a8 g O .bss 00000004 pDMARxSet
000008ca w .text 00000000 Ecall_M_Mode_Handler
2001f800 g .stack 00000000 _heap_end
20007798 g O .bss 00000040 dhcp_host_name
00004f26 g F .text 0000007e raw_sendto
000018d4 g F .text 00000036 Delay_Us
0000020a g F .text 00000016 .hidden __riscv_restore_5
20000082 g O .bss 00000001 SocketId
000008ca w .text 00000000 DMA2_Channel2_IRQHandler
00000ec2 g F .text 0000001e RCC_AHBPeriphClockCmd
000008ca w .text 00000000 DMA1_Channel4_IRQHandler
00004de0 g F .text 0000009c pbuf_copy
00007a5a g F .text 0000007c tcp_rexmit
00001ff2 g F .text 00000004 LwipTCPPollCallBack
2000008c g O .bss 00000004 DMATxDescToSet
00000acc g F .text 00000014 ETH_MACTransmissionCmd
2000002c g O .data 00000004 IPMask
200000b3 g O .bss 00000001 Line_Ready_Flag
000008ca w .text 00000000 TIM9_UP_IRQHandler
0000020a g F .text 00000016 .hidden __riscv_restore_6
000008ca w .text 00000000 USART3_IRQHandler
00000c26 g F .text 0000000a EXTI_ClearITPendingBit
000008ca w .text 00000000 RTC_IRQHandler
2000013c g O .bss 00000004 tcp_tmp_pcb
200078d4 g .bss 00000000 _ebss
200047a8 g O .bss 00001270 Mem_Heap_Memory
000008ca w .text 00000000 DMA1_Channel7_IRQHandler
200000c8 g O .bss 00000004 DHCPcoarseTimer
00000bf8 g F .text 0000002e RGMII_TXC_Delay
000008ca w .text 00000000 CAN1_RX1_IRQHandler
000018ae g F .text 00000026 Delay_Init
00004710 g F .text 0000003e mem_init
00000b90 g F .text 00000008 ETH_DMAClearITPendingBit
00001b14 g F .text 0000005a DVP_IRQHandler
000008ca w .text 00000000 UART5_IRQHandler
200000a4 g O .bss 00000002 gPHYAddress
000075b4 g F .text 00000368 tcp_output
000008ca w .text 00000000 TIM4_IRQHandler
2000015c g O .bss 00000004 tcp_input_pcb
00004e7c g F .text 00000068 raw_input
00007544 g F .text 00000070 tcp_send_empty_ack
000001c8 g F .text 00000028 .hidden __riscv_save_9
00007ad6 g F .text 00000062 tcp_rexmit_fast
000008ca w .text 00000000 DMA2_Channel1_IRQHandler
20005a18 g O .bss 0000191f Memp_Memory
00000bda g F .text 0000001e ETH_DMAITConfig
00003748 g F .text 00000076 wch_ethernetif_init
00001e88 g F .text 0000006a getTxBuffAddr
000037fe g F .text 0000000c ntohl
00000b82 g F .text 0000000e ETH_SoftwareReset
000001d6 g F .text 0000001a .hidden __riscv_save_4
00004b32 g F .text 00000006 netif_set_default
000022c2 g F .text 0000004c WCHSocketInit
00000a7a g F .text 00000052 ETH_WritePHYRegister
000080ce g F .text 00000006 udp_recv
000008ca w .text 00000000 I2C1_EV_IRQHandler
00001f86 g F .text 0000002c IPConflictHandle
00004bfc g F .text 00000140 pbuf_alloc
00001f10 g F .text 00000038 SelIPARPSend
00002b98 g F .text 00000052 WCHScokedIntHandle
00000d4c g F .text 00000176 RCC_GetClocksFreq
000008ca w .text 00000000 DMA1_Channel6_IRQHandler
000008ca w .text 00000000 UART4_IRQHandler
200000ec g O .bss 00000004 TCPVerifyConnCallback
000008ca w .text 00000000 DMA2_Channel4_IRQHandler
20000068 g O .data 00000004 ip_addr_broadcast
00003cca g F .text 000000e6 ip_reass_tmr
0000109c g F .text 0000008e USART_Init
20000048 g O .data 00000004 memp_sizes
00001192 g F .text 00000020 WCHNET_GetMacAddr
000008ca w .text 00000000 TIM3_IRQHandler
000008ca w .text 00000000 RCC_IRQHandler
20000d44 g O .bss 00000020 DMATxDscrTab
000001f0 g F .text 0000000c .hidden __riscv_save_3
00008050 g F .text 0000007e udp_connect
000008ca w .text 00000000 TIM1_TRG_COM_IRQHandler
00008e2c g O .text 00000010 ErrTable
000008ca w .text 00000000 DMA1_Channel1_IRQHandler
00004a8a g F .text 0000004e netif_set_addr
00004576 g F .text 00000182 dhcp_arp_reply
200000f4 g O .bss 00000004 tcpSendAckFlag
00000000 g .init 00000000 _start
000008ca w .text 00000000 DMA2_Channel7_IRQHandler
20000000 g O .data 00000010 AHBPrescTable
000049bc g F .text 00000020 memp_malloc
00007b96 g F .text 000000d2 tcp_zero_window_probe
00008636 w F .text 000000e0 prints
00001a72 g F .text 000000a2 DVP_Task
000008ca w .text 00000000 EXTI15_10_IRQHandler
0000107e g F .text 00000012 TIM_ITConfig
200077ec g O .bss 0000000c KeepLiveCfg
00002574 g F .text 000001d2 WCHNET_SocketCreat
0000279e g F .text 00000050 WCHNET_ModifyRecvBuf
20007868 g O .bss 00000038 WCHNetIf
2000012c g O .bss 00000004 tcp_bound_pcbs
000037da g F .text 00000024 htonl
000051da g F .text 0000002a tcp_seg_free
200000b4 g O .bss 00000004 Ready_Line_Ptr
00002bea g F .text 0000009e LwipRemoveTcpPcb
00001b74 g F .text 00000006 __get_MCAUSE
000008ca w .text 00000000 TIM7_IRQHandler
000059e2 g F .text 000000e8 tcp_connect
0000489c g F .text 000000d0 mem_malloc
000008ca w .text 00000000 CAN2_TX_IRQHandler
20000000 g .dalign 00000000 _data_vma
00000964 g F .text 00000016 DVP_INTCfg
000008ca w .text 00000000 TIM5_IRQHandler
00000b36 g F .text 0000004c ETH_DMARxDescChainInit
00000a22 g F .text 00000058 ETH_ReadPHYRegister
0000031c g F .text 00000054 EXTI9_5_IRQHandler
000070b6 g F .text 00000448 tcp_enqueue
000059b4 g F .text 0000002e tcp_eff_send_mss
00002516 g F .text 0000005e WCHFindCorrectTCBPcb
000001c8 g F .text 00000028 .hidden __riscv_save_10
0000183a g F .text 00000074 ETH_LibInit
00002194 g F .text 000000d2 WCHSocketTCPReceive
000008ca w .text 00000000 ETH_WKUP_IRQHandler
0000020a g F .text 00000016 .hidden __riscv_restore_4
00001b7a g F .text 00000006 __get_MTVAL
00000200 g F .text 00000020 .hidden __riscv_restore_8
00001b6e g F .text 00000006 __get_MEPC
000001d6 g F .text 0000001a .hidden __riscv_save_6
00004f02 g F .text 0000001e raw_connect
000008ca w .text 00000000 SPI2_IRQHandler
200000e6 g O .bss 00000002 Arp_Entry_timeout
20000020 g O .data 00000004 DESIP
00000220 g F .text 000000a8 memset
00000200 g F .text 00000020 .hidden __riscv_restore_9
0000020a g F .text 00000016 .hidden __riscv_restore_7
000005c6 g F .text 000000e2 main
200000a0 g O .bss 00000004 LocalTime
20000044 g O .data 00000004 memp_num
000008ca w .text 00000000 TIM10_BRK_IRQHandler
20000024 g O .data 00000004 GWIPAddr
00000396 g F .text 00000018 mStopIfError
000008ca w .text 00000000 TIM9_CC_IRQHandler
000083be g F .text 00000014 icmp_dest_unreach
00001ff6 g F .text 000000c4 SocketIPRAWReceive
00005254 g F .text 00000006 tcp_sent
00004b38 g F .text 00000008 netif_is_up
000008ca w .text 00000000 DMA2_Channel5_IRQHandler
000037cc g F .text 0000000e ntohs
00004fb4 g F .text 00000030 raw_new
200000d4 g O .bss 00000004 IPFragTimer
00001fb2 g F .text 00000002 NET_TCPError
000036d8 g F .text 00000070 ethernetif_input
000008ca w .text 00000000 DMA1_Channel5_IRQHandler
000008ca w .text 00000000 EXTI4_IRQHandler
000008ca w .text 00000000 USB_LP_CAN1_RX0_IRQHandler
20007574 g O .bss 00000200 DMA_LineBuf1
200077d8 g O .bss 00000014 DNSInf
20007374 g O .bss 00000200 DMA_LineBuf0
00002994 g F .text 000000be SocketUdpSend
00007ea0 g F .text 0000009a udp_bind
00005728 g F .text 00000022 tcp_tmr
00003350 g F .text 00000118 etharp_query
00001480 g F .text 00000012 WCHNET_MainTask
000046f8 g F .text 00000018 lwip_init
00001e48 g F .text 00000032 WCHNET_Tx
00003468 g F .text 00000134 etharp_output
000006a8 g F .text 000000f8 SystemInit
000008ca w .text 00000000 RNG_IRQHandler
000019aa g F .text 000000c8 DVP_Init
20000cd4 g O .bss 00000070 DMARxDscrTab
000085ec w F .text 0000004a printchar
00002a52 g F .text 000000f0 SocketTcpSend
000008ca w .text 00000000 USB_HP_CAN1_TX_IRQHandler
00004d94 g F .text 00000012 pbuf_clen
00000000 g .init 00000000 _sinit
2000009c g O .bss 00000004 LastQueryPhyTime
000022a8 g F .text 0000001a ErrorEncode
0000803e g F .text 00000012 udp_send
000008ca w .text 00000000 DMA1_Channel3_IRQHandler
00001636 g F .text 00000018 ETH_Stop
00004f20 g F .text 00000006 raw_recv
00000484 g F .text 0000004a WCHNET_DataLoopback
200000fc g O .bss 00000008 frame
00008dc8 g O .text 00000010 MemNum
00000370 g F .text 00000008 ETH_IRQHandler
000008ca w .text 00000000 TIM1_UP_IRQHandler
000052b8 g F .text 000002ba tcp_slowtmr
00001da0 g F .text 00000096 WCHNET_Rx
00000f3a g F .text 0000001a RCC_ETH1GCLKConfig
20000028 g O .data 00000004 IPAddr
0000097a g F .text 00000032 DVP_Mode
000008ca w .text 00000000 WWDG_IRQHandler
000008ca w .text 00000000 USBHSWakeup_IRQHandler
20000098 g O .bss 00000002 LastPhyStat
000008ca w .text 00000000 DMA2_Channel11_IRQHandler
00000ba8 g F .text 00000032 ETH_Start
000008ca w .text 00000000 Ecall_U_Mode_Handler
00003622 g F .text 00000064 ethernetif_init
000008ca w .text 00000000 DMA2_Channel6_IRQHandler
00000378 g F .text 0000001e TIM2_IRQHandler
20020000 g .stack 00000000 _eusrstack
000001f0 g F .text 0000000c .hidden __riscv_save_2
000008ca w .text 00000000 SW_Handler
20000078 g O .bss 00000004 sys_tick_ms
00002746 g F .text 00000058 tcp_recved_socket
20003710 g O .bss 00000be8 MACTxBuf
200000ac g O .bss 00000004 pDMATxSet
00002d02 g F .text 0000000a WCHNET_GetPHYStatus
00001ef2 g F .text 0000001e IPCheckParaInit
000008ca w .text 00000000 TIM1_BRK_IRQHandler
00001140 g F .text 00000008 USART_SendData
20000140 g O .bss 00000004 tcp_tw_pcbs
000008ca w .text 00000000 DMA2_Channel10_IRQHandler
000008ca w .text 00000000 EXTI1_IRQHandler
00007c68 g F .text 00000238 udp_input
000001d6 g F .text 0000001a .hidden __riscv_save_5
200000cc g O .bss 00000004 DHCPfineTimer
200000dc g O .bss 00000004 TxTimer
0000196c g F .text 0000003e _write
20000078 g .data 00000000 _edata
200078d4 g .bss 00000000 _end
000037be g F .text 0000000e htons
200000d0 g O .bss 00000004 DNSTimer
00001526 g F .text 00000110 ETH_Configuration
200000c4 g O .bss 00000004 ArpCheckTime
00000f78 g F .text 000000ee TIM_TimeBaseInit
0000380a g F .text 0000004c ip_route
000008ca w .text 00000000 RTCAlarm_IRQHandler
00008e94 g .dlalign 00000000 _data_lma
000008ca w .text 00000000 TIM10_UP_IRQHandler
000008ca w .text 00000000 TIM9_TRG_COM_IRQHandler
000008ca w .text 00000000 UART7_IRQHandler
00004b40 g F .text 0000006e pbuf_header
000047d2 g F .text 000000ca mem_realloc
20000118 g O .bss 00000004 netif_default
00005572 g F .text 00000072 tcp_pcb_remove
000008ca w .text 00000000 USART2_IRQHandler
000008ca w .text 00000000 UART6_IRQHandler
000011be g F .text 0000014c ETH_RGMIIPinInit
00004dcc g F .text 00000014 pbuf_chain
200042f8 g O .bss 000004b0 Mem_ArpTable
0000142c g F .text 00000054 WCHNET_QueryPhySta
200000c0 g O .bss 00000004 ARPTimer
20000030 g O .data 00000002 desport
000057c6 g F .text 0000009a tcp_abandon
20000040 g O .data 00000004 arp_table
000020ba g F .text 000000da SocketUdpReceive
00000ae0 g F .text 00000014 ETH_MACReceptionCmd
00002266 g F .text 00000042 LwipTcpConnectedCallBack
000007a0 g F .text 0000012a SystemCoreClockUpdate
20007338 g O .bss 0000003c SocketInf
0000496c g F .text 00000050 memp_init
000056c6 g F .text 00000062 tcp_fasttmr
000028d6 g F .text 000000be SocketIPRawSend
00002512 g F .text 00000004 WCHNET_GetVer
000008ca w .text 00000000 I2C2_ER_IRQHandler
200000f0 g O .bss 00000001 phydata
000008ca w .text 00000000 DMA1_Channel2_IRQHandler
0000303c g F .text 0000005a etharp_ip_input
000001fc g F .text 00000024 .hidden __riscv_restore_12
000008ca w .text 00000000 TIM8_BRK_IRQHandler
000008cc w .text 00000000 handle_reset
000008ca w .text 00000000 CAN1_SCE_IRQHandler
2000016c g O .bss 00000b68 SocketRecvBuf
0000130a g F .text 00000122 ETH_PHYLink
000008ca w .text 00000000 FLASH_IRQHandler
000001f0 g F .text 0000000c .hidden __riscv_save_0
00002dd6 g F .text 0000000e QueryPingEnable
00005222 g F .text 00000028 tcp_seg_copy
000003ae g F .text 0000006e TIM2_Init
000008ca w .text 00000000 USART1_IRQHandler
00005260 g F .text 0000000a tcp_poll
000008ca w .text 00000000 SPI3_IRQHandler
000080d4 g F .text 00000024 udp_new
000008ca w .text 00000000 I2C1_ER_IRQHandler
20000054 g O .data 00000006 ethbroadcast
00008e5c g O .text 0000000d tcp_backoff
000011b2 g F .text 0000000c WCHNET_TimeIsr
00000214 g F .text 0000000c .hidden __riscv_restore_1
200077f8 g O .bss 00000044 NetInf
00001fb4 g F .text 0000003e LwipTCPSendCallBack
00002dfe g F .text 0000000c LwipArpCheck
00002d60 g F .text 00000076 WCHNET_SocketConnect
0000175e g F .text 00000032 WCHNET_RecProcess
000065b4 g F .text 00000a2e tcp_input
00005aca g F .text 00000032 RemoveTimeWaiTCP
00003856 g F .text 0000029a ip_input
2000005c g O .data 00000006 ethzero
000008ca w .text 00000000 USBWakeUp_IRQHandler
000023ce g F .text 00000144 WCHNET_ConfigLIB
00002de4 g F .text 0000001a LwipUnreachPort
200000e5 g O .bss 00000001 ARP_Retry_Period
000008ca w .text 00000000 DMA2_Channel3_IRQHandler
00001d52 g F .text 0000004e WCHNET_PhyStatus
00001b80 g F .text 000001be WCHNET_PeriodicHandle
00000af4 g F .text 00000042 ETH_DMATxDescChainInit
Disassembly of section .init:
00000000 <_sinit>:
_start():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:17
.section .init,"ax",@progbits
.global _start
.align 1
_start:
j handle_reset
0: 0cd0006f j 8cc <handle_reset>
Disassembly of section .vector:
00000004 <_vector_base>:
...
_vector_base():
c: 02c8 addi a0,sp,324
e: 0000 unimp
10: 02ca slli t0,t0,0x12
12: 0000 unimp
14: 0000 unimp
16: 0000 unimp
18: 08ca slli a7,a7,0x12
...
22: 0000 unimp
24: 08ca slli a7,a7,0x12
26: 0000 unimp
28: 08ca slli a7,a7,0x12
...
32: 0000 unimp
34: 08ca slli a7,a7,0x12
36: 0000 unimp
38: 0000 unimp
3a: 0000 unimp
3c: 08ca slli a7,a7,0x12
3e: 0000 unimp
40: 0000 unimp
42: 0000 unimp
44: 08ca slli a7,a7,0x12
46: 0000 unimp
48: 08ca slli a7,a7,0x12
4a: 0000 unimp
4c: 08ca slli a7,a7,0x12
4e: 0000 unimp
50: 08ca slli a7,a7,0x12
52: 0000 unimp
54: 08ca slli a7,a7,0x12
56: 0000 unimp
58: 08ca slli a7,a7,0x12
5a: 0000 unimp
5c: 08ca slli a7,a7,0x12
5e: 0000 unimp
60: 08ca slli a7,a7,0x12
62: 0000 unimp
64: 08ca slli a7,a7,0x12
66: 0000 unimp
68: 08ca slli a7,a7,0x12
6a: 0000 unimp
6c: 08ca slli a7,a7,0x12
6e: 0000 unimp
70: 08ca slli a7,a7,0x12
72: 0000 unimp
74: 08ca slli a7,a7,0x12
76: 0000 unimp
78: 08ca slli a7,a7,0x12
7a: 0000 unimp
7c: 08ca slli a7,a7,0x12
7e: 0000 unimp
80: 08ca slli a7,a7,0x12
82: 0000 unimp
84: 08ca slli a7,a7,0x12
86: 0000 unimp
88: 08ca slli a7,a7,0x12
8a: 0000 unimp
8c: 08ca slli a7,a7,0x12
8e: 0000 unimp
90: 08ca slli a7,a7,0x12
92: 0000 unimp
94: 08ca slli a7,a7,0x12
96: 0000 unimp
98: 08ca slli a7,a7,0x12
9a: 0000 unimp
9c: 08ca slli a7,a7,0x12
9e: 0000 unimp
a0: 031c addi a5,sp,384
a2: 0000 unimp
a4: 08ca slli a7,a7,0x12
a6: 0000 unimp
a8: 08ca slli a7,a7,0x12
aa: 0000 unimp
ac: 08ca slli a7,a7,0x12
ae: 0000 unimp
b0: 08ca slli a7,a7,0x12
b2: 0000 unimp
b4: 0378 addi a4,sp,396
b6: 0000 unimp
b8: 08ca slli a7,a7,0x12
ba: 0000 unimp
bc: 08ca slli a7,a7,0x12
be: 0000 unimp
c0: 08ca slli a7,a7,0x12
c2: 0000 unimp
c4: 08ca slli a7,a7,0x12
c6: 0000 unimp
c8: 08ca slli a7,a7,0x12
ca: 0000 unimp
cc: 08ca slli a7,a7,0x12
ce: 0000 unimp
d0: 08ca slli a7,a7,0x12
d2: 0000 unimp
d4: 08ca slli a7,a7,0x12
d6: 0000 unimp
d8: 08ca slli a7,a7,0x12
da: 0000 unimp
dc: 08ca slli a7,a7,0x12
de: 0000 unimp
e0: 08ca slli a7,a7,0x12
e2: 0000 unimp
e4: 08ca slli a7,a7,0x12
e6: 0000 unimp
e8: 08ca slli a7,a7,0x12
ea: 0000 unimp
ec: 08ca slli a7,a7,0x12
ee: 0000 unimp
f0: 08ca slli a7,a7,0x12
f2: 0000 unimp
f4: 08ca slli a7,a7,0x12
f6: 0000 unimp
f8: 08ca slli a7,a7,0x12
fa: 0000 unimp
fc: 08ca slli a7,a7,0x12
fe: 0000 unimp
100: 08ca slli a7,a7,0x12
102: 0000 unimp
104: 0000 unimp
106: 0000 unimp
108: 08ca slli a7,a7,0x12
10a: 0000 unimp
10c: 08ca slli a7,a7,0x12
10e: 0000 unimp
110: 08ca slli a7,a7,0x12
112: 0000 unimp
114: 08ca slli a7,a7,0x12
116: 0000 unimp
118: 08ca slli a7,a7,0x12
11a: 0000 unimp
11c: 08ca slli a7,a7,0x12
11e: 0000 unimp
120: 08ca slli a7,a7,0x12
122: 0000 unimp
124: 08ca slli a7,a7,0x12
126: 0000 unimp
128: 08ca slli a7,a7,0x12
12a: 0000 unimp
12c: 08ca slli a7,a7,0x12
12e: 0000 unimp
130: 08ca slli a7,a7,0x12
132: 0000 unimp
134: 08ca slli a7,a7,0x12
136: 0000 unimp
138: 0370 addi a2,sp,396
13a: 0000 unimp
13c: 08ca slli a7,a7,0x12
13e: 0000 unimp
140: 08ca slli a7,a7,0x12
142: 0000 unimp
144: 08ca slli a7,a7,0x12
146: 0000 unimp
148: 08ca slli a7,a7,0x12
14a: 0000 unimp
14c: 08ca slli a7,a7,0x12
14e: 0000 unimp
150: 08ca slli a7,a7,0x12
152: 0000 unimp
154: 08ca slli a7,a7,0x12
156: 0000 unimp
158: 08ca slli a7,a7,0x12
15a: 0000 unimp
15c: 1b14 addi a3,sp,432
15e: 0000 unimp
160: 08ca slli a7,a7,0x12
162: 0000 unimp
164: 08ca slli a7,a7,0x12
166: 0000 unimp
168: 08ca slli a7,a7,0x12
16a: 0000 unimp
16c: 08ca slli a7,a7,0x12
16e: 0000 unimp
170: 08ca slli a7,a7,0x12
172: 0000 unimp
174: 08ca slli a7,a7,0x12
176: 0000 unimp
178: 08ca slli a7,a7,0x12
17a: 0000 unimp
17c: 08ca slli a7,a7,0x12
17e: 0000 unimp
180: 08ca slli a7,a7,0x12
182: 0000 unimp
184: 08ca slli a7,a7,0x12
186: 0000 unimp
188: 08ca slli a7,a7,0x12
18a: 0000 unimp
18c: 08ca slli a7,a7,0x12
18e: 0000 unimp
190: 08ca slli a7,a7,0x12
192: 0000 unimp
194: 08ca slli a7,a7,0x12
196: 0000 unimp
198: 08ca slli a7,a7,0x12
19a: 0000 unimp
19c: 08ca slli a7,a7,0x12
19e: 0000 unimp
1a0: 08ca slli a7,a7,0x12
...
Disassembly of section .text:
000001c0 <__riscv_save_12>:
__riscv_save_12():
1c0: 7139 addi sp,sp,-64
1c2: 4301 li t1,0
1c4: c66e sw s11,12(sp)
1c6: a019 j 1cc <__riscv_save_10+0x4>
000001c8 <__riscv_save_10>:
1c8: 7139 addi sp,sp,-64
1ca: 5341 li t1,-16
1cc: c86a sw s10,16(sp)
1ce: ca66 sw s9,20(sp)
1d0: cc62 sw s8,24(sp)
1d2: ce5e sw s7,28(sp)
1d4: a019 j 1da <__riscv_save_4+0x4>
000001d6 <__riscv_save_4>:
1d6: 7139 addi sp,sp,-64
1d8: 5301 li t1,-32
1da: d05a sw s6,32(sp)
1dc: d256 sw s5,36(sp)
1de: d452 sw s4,40(sp)
1e0: d64e sw s3,44(sp)
1e2: d84a sw s2,48(sp)
1e4: da26 sw s1,52(sp)
1e6: dc22 sw s0,56(sp)
1e8: de06 sw ra,60(sp)
1ea: 40610133 sub sp,sp,t1
1ee: 8282 jr t0
000001f0 <__riscv_save_0>:
__riscv_save_1():
1f0: 1141 addi sp,sp,-16
1f2: c04a sw s2,0(sp)
1f4: c226 sw s1,4(sp)
1f6: c422 sw s0,8(sp)
1f8: c606 sw ra,12(sp)
1fa: 8282 jr t0
000001fc <__riscv_restore_12>:
__riscv_restore_12():
1fc: 4db2 lw s11,12(sp)
1fe: 0141 addi sp,sp,16
00000200 <__riscv_restore_10>:
200: 4d02 lw s10,0(sp)
202: 4c92 lw s9,4(sp)
204: 4c22 lw s8,8(sp)
206: 4bb2 lw s7,12(sp)
208: 0141 addi sp,sp,16
0000020a <__riscv_restore_4>:
20a: 4b02 lw s6,0(sp)
20c: 4a92 lw s5,4(sp)
20e: 4a22 lw s4,8(sp)
210: 49b2 lw s3,12(sp)
212: 0141 addi sp,sp,16
00000214 <__riscv_restore_0>:
214: 4902 lw s2,0(sp)
216: 4492 lw s1,4(sp)
218: 4422 lw s0,8(sp)
21a: 40b2 lw ra,12(sp)
21c: 0141 addi sp,sp,16
21e: 8082 ret
00000220 <memset>:
memset():
220: 433d li t1,15
222: 872a mv a4,a0
224: 02c37363 bgeu t1,a2,24a <memset+0x2a>
228: 00f77793 andi a5,a4,15
22c: efbd bnez a5,2aa <memset+0x8a>
22e: e5ad bnez a1,298 <memset+0x78>
230: ff067693 andi a3,a2,-16
234: 8a3d andi a2,a2,15
236: 96ba add a3,a3,a4
238: c30c sw a1,0(a4)
23a: c34c sw a1,4(a4)
23c: c70c sw a1,8(a4)
23e: c74c sw a1,12(a4)
240: 0741 addi a4,a4,16
242: fed76be3 bltu a4,a3,238 <memset+0x18>
246: e211 bnez a2,24a <memset+0x2a>
248: 8082 ret
24a: 40c306b3 sub a3,t1,a2
24e: 068a slli a3,a3,0x2
250: 00000297 auipc t0,0x0
254: 9696 add a3,a3,t0
256: 00a68067 jr 10(a3)
25a: 00b70723 sb a1,14(a4)
25e: 00b706a3 sb a1,13(a4)
262: 00b70623 sb a1,12(a4)
266: 00b705a3 sb a1,11(a4)
26a: 00b70523 sb a1,10(a4)
26e: 00b704a3 sb a1,9(a4)
272: 00b70423 sb a1,8(a4)
276: 00b703a3 sb a1,7(a4)
27a: 00b70323 sb a1,6(a4)
27e: 00b702a3 sb a1,5(a4)
282: 00b70223 sb a1,4(a4)
286: 00b701a3 sb a1,3(a4)
28a: 00b70123 sb a1,2(a4)
28e: 00b700a3 sb a1,1(a4)
292: 00b70023 sb a1,0(a4)
296: 8082 ret
298: 0ff5f593 andi a1,a1,255
29c: 00859693 slli a3,a1,0x8
2a0: 8dd5 or a1,a1,a3
2a2: 01059693 slli a3,a1,0x10
2a6: 8dd5 or a1,a1,a3
2a8: b761 j 230 <memset+0x10>
2aa: 00279693 slli a3,a5,0x2
2ae: 00000297 auipc t0,0x0
2b2: 9696 add a3,a3,t0
2b4: 8286 mv t0,ra
2b6: fa8680e7 jalr -88(a3)
2ba: 8096 mv ra,t0
2bc: 17c1 addi a5,a5,-16
2be: 8f1d sub a4,a4,a5
2c0: 963e add a2,a2,a5
2c2: f8c374e3 bgeu t1,a2,24a <memset+0x2a>
2c6: b7a5 j 22e <memset+0xe>
000002c8 <NMI_Handler>:
NMI_Handler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:38 (discriminator 1)
*/
void NMI_Handler(void)
{
while (1)
{
}
2c8: a001 j 2c8 <NMI_Handler>
000002ca <HardFault_Handler>:
HardFault_Handler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:50
*
* @return none
*/
void HardFault_Handler(void)
{
printf("HardFault_Handler\r\n");
2ca: 00009537 lui a0,0x9
2ce: c7450513 addi a0,a0,-908 # 8c74 <memcpy+0xbe>
2d2: 083080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:51
printf("mepc :%08x\r\n", __get_MEPC());
2d6: 099010ef jal ra,1b6e <__get_MEPC>
2da: 85aa mv a1,a0
2dc: 00009537 lui a0,0x9
2e0: c8850513 addi a0,a0,-888 # 8c88 <memcpy+0xd2>
2e4: 04d080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:52
printf("mcause:%08x\r\n", __get_MCAUSE());
2e8: 08d010ef jal ra,1b74 <__get_MCAUSE>
2ec: 85aa mv a1,a0
2ee: 00009537 lui a0,0x9
2f2: c9850513 addi a0,a0,-872 # 8c98 <memcpy+0xe2>
2f6: 03b080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:53
printf("mtval :%08x\r\n", __get_MTVAL());
2fa: 081010ef jal ra,1b7a <__get_MTVAL>
2fe: 85aa mv a1,a0
300: 00009537 lui a0,0x9
304: ca850513 addi a0,a0,-856 # 8ca8 <memcpy+0xf2>
308: 029080ef jal ra,8b30 <printf>
NVIC_SystemReset():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:382
*
* @return none
*/
__attribute__( ( always_inline ) ) RV_STATIC_INLINE void NVIC_SystemReset(void)
{
NVIC->CFGR = NVIC_KEY3|(1<<7);
30c: beef07b7 lui a5,0xbeef0
310: e000e737 lui a4,0xe000e
314: 08078793 addi a5,a5,128 # beef0080 <_eusrstack+0x9eed0080>
318: c73c sw a5,72(a4)
HardFault_Handler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:55 (discriminator 1)
NVIC_SystemReset();
while(1);
31a: a001 j 31a <HardFault_Handler+0x50>
0000031c <EXTI9_5_IRQHandler>:
EXTI9_5_IRQHandler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:66
* @brief This function handles GPIO exception.
*
* @return none
*/
void EXTI9_5_IRQHandler(void)
{
31c: 7139 addi sp,sp,-64
31e: de06 sw ra,60(sp)
320: dc16 sw t0,56(sp)
322: da1a sw t1,52(sp)
324: d81e sw t2,48(sp)
326: d62a sw a0,44(sp)
328: d42e sw a1,40(sp)
32a: d232 sw a2,36(sp)
32c: d036 sw a3,32(sp)
32e: ce3a sw a4,28(sp)
330: cc3e sw a5,24(sp)
332: ca42 sw a6,20(sp)
334: c846 sw a7,16(sp)
336: c672 sw t3,12(sp)
338: c476 sw t4,8(sp)
33a: c27a sw t5,4(sp)
33c: c07e sw t6,0(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:67
ETH_PHYLink( );
33e: 7cd000ef jal ra,130a <ETH_PHYLink>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:68
EXTI_ClearITPendingBit(EXTI_Line7); /* Clear Flag */
342: 08000513 li a0,128
346: 0e1000ef jal ra,c26 <EXTI_ClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:69
}
34a: 50f2 lw ra,60(sp)
34c: 52e2 lw t0,56(sp)
34e: 5352 lw t1,52(sp)
350: 53c2 lw t2,48(sp)
352: 5532 lw a0,44(sp)
354: 55a2 lw a1,40(sp)
356: 5612 lw a2,36(sp)
358: 5682 lw a3,32(sp)
35a: 4772 lw a4,28(sp)
35c: 47e2 lw a5,24(sp)
35e: 4852 lw a6,20(sp)
360: 48c2 lw a7,16(sp)
362: 4e32 lw t3,12(sp)
364: 4ea2 lw t4,8(sp)
366: 4f12 lw t5,4(sp)
368: 4f82 lw t6,0(sp)
36a: 6121 addi sp,sp,64
36c: 30200073 mret
00000370 <ETH_IRQHandler>:
ETH_IRQHandler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:80
*
* @return none
*/
void ETH_IRQHandler(void)
{
WCHNET_ETHIsr();
370: 420010ef jal ra,1790 <WCHNET_ETHIsr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:81
}
374: 30200073 mret
00000378 <TIM2_IRQHandler>:
TIM2_IRQHandler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:92
*
* @return none
*/
void TIM2_IRQHandler(void)
{
sys_tick_ms += WCHNETTIMERPERIOD; /* 累加实际间隔毫秒数 */
378: 85818793 addi a5,gp,-1960 # 20000078 <_edata>
37c: 4398 lw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:93
WCHNET_TimeIsr(WCHNETTIMERPERIOD);
37e: 4529 li a0,10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:92
sys_tick_ms += WCHNETTIMERPERIOD; /* 累加实际间隔毫秒数 */
380: 0729 addi a4,a4,10
382: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:93
WCHNET_TimeIsr(WCHNETTIMERPERIOD);
384: 62f000ef jal ra,11b2 <WCHNET_TimeIsr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:94
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
388: 4585 li a1,1
38a: 40000537 lui a0,0x40000
38e: 503000ef jal ra,1090 <TIM_ClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/ch32v30x_it.c:95
}
392: 30200073 mret
00000396 <mStopIfError>:
mStopIfError():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:22
u8 socket[WCHNET_MAX_SOCKET_NUM];
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][RECE_BUF_LEN];
void mStopIfError(u8 iError)
{
if (iError == WCHNET_ERR_SUCCESS) return;
396: c919 beqz a0,3ac <mStopIfError+0x16>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:21
{
398: e59ff2ef jal t0,1f0 <__riscv_save_0>
39c: 85aa mv a1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:23
printf("Error: %02X\r\n", (u16)iError);
39e: 00009537 lui a0,0x9
3a2: d5050513 addi a0,a0,-688 # 8d50 <memcpy+0x19a>
3a6: 78a080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:24
}
3aa: b5ad j 214 <__riscv_restore_0>
3ac: 8082 ret
000003ae <TIM2_Init>:
TIM2_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:27
void TIM2_Init(void)
{
3ae: e43ff2ef jal t0,1f0 <__riscv_save_0>
3b2: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:29
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure = {0};
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
3b4: 4585 li a1,1
3b6: 4505 li a0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:28
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure = {0};
3b8: c202 sw zero,4(sp)
3ba: c402 sw zero,8(sp)
3bc: 00011623 sh zero,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:29
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
3c0: 33f000ef jal ra,efe <RCC_APB1PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:31
TIM_TimeBaseStructure.TIM_Period = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_Prescaler = SystemCoreClock / 1000000 - 1;
3c4: 8141a783 lw a5,-2028(gp) # 20000034 <SystemCoreClock>
3c8: 000f4737 lui a4,0xf4
3cc: 24070713 addi a4,a4,576 # f4240 <_data_lma+0xeb3ac>
3d0: 02e7d7b3 divu a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:34
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
3d4: 004c addi a1,sp,4
3d6: 40000537 lui a0,0x40000
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:33
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
3da: 00011323 sh zero,6(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:31
TIM_TimeBaseStructure.TIM_Prescaler = SystemCoreClock / 1000000 - 1;
3de: 17fd addi a5,a5,-1
3e0: 827c sh a5,4(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:30
TIM_TimeBaseStructure.TIM_Period = WCHNETTIMERPERIOD * 1000 - 1;
3e2: 6789 lui a5,0x2
3e4: 70f78793 addi a5,a5,1807 # 270f <WCHNET_SocketCreat+0x19b>
3e8: c43e sw a5,8(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:34
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
3ea: 38f000ef jal ra,f78 <TIM_TimeBaseInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:35
TIM_ITConfig(TIM2, TIM_IT_Update, ENABLE);
3ee: 4605 li a2,1
3f0: 4585 li a1,1
3f2: 40000537 lui a0,0x40000
3f6: 489000ef jal ra,107e <TIM_ITConfig>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:36
TIM_Cmd(TIM2, ENABLE);
3fa: 4585 li a1,1
3fc: 40000537 lui a0,0x40000
400: 467000ef jal ra,1066 <TIM_Cmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:37
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
404: 4585 li a1,1
406: 40000537 lui a0,0x40000
40a: 487000ef jal ra,1090 <TIM_ClearITPendingBit>
NVIC_EnableIRQ():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:170
NVIC->IENR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
40e: e000e7b7 lui a5,0xe000e
412: 6705 lui a4,0x1
414: 10e7a223 sw a4,260(a5) # e000e104 <_eusrstack+0xbffee104>
TIM2_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:39
NVIC_EnableIRQ(TIM2_IRQn);
}
418: 0141 addi sp,sp,16
41a: bbed j 214 <__riscv_restore_0>
0000041c <WCHNET_CreateTcpSocket>:
WCHNET_CreateTcpSocket():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:42
void WCHNET_CreateTcpSocket(void)
{
41c: dd5ff2ef jal t0,1f0 <__riscv_save_0>
420: 7139 addi sp,sp,-64
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:45
u8 i;
SOCK_INF TmpSocketInf;
memset((void *)&TmpSocketInf, 0, sizeof(SOCK_INF));
422: 03c00613 li a2,60
426: 4581 li a1,0
428: 0048 addi a0,sp,4
42a: 3bdd jal 220 <memset>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:46
memcpy((void *)TmpSocketInf.IPAddr, DESIP, 4);
42c: 200007b7 lui a5,0x20000
430: 0207a783 lw a5,32(a5) # 20000020 <DESIP>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:51
TmpSocketInf.DesPort = desport;
TmpSocketInf.SourPort = srcport++;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
434: 86218413 addi s0,gp,-1950 # 20000082 <SocketId>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:46
memcpy((void *)TmpSocketInf.IPAddr, DESIP, 4);
438: d83e sw a5,48(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:47
TmpSocketInf.DesPort = desport;
43a: 8101d783 lhu a5,-2032(gp) # 20000030 <desport>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:51
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
43e: 004c addi a1,sp,4
440: 86218513 addi a0,gp,-1950 # 20000082 <SocketId>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:47
TmpSocketInf.DesPort = desport;
444: d43e sw a5,40(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:48
TmpSocketInf.SourPort = srcport++;
446: 81218793 addi a5,gp,-2030 # 20000032 <srcport>
44a: 239a lhu a4,0(a5)
44c: 00170693 addi a3,a4,1 # 1001 <TIM_TimeBaseInit+0x89>
450: a396 sh a3,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:49
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
452: 478d li a5,3
454: d03e sw a5,32(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:50
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
456: 6785 lui a5,0x1
458: b6878793 addi a5,a5,-1176 # b68 <ETH_DMARxDescChainInit+0x32>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:48
TmpSocketInf.SourPort = srcport++;
45c: d63a sw a4,44(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:50
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
45e: c83e sw a5,16(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:51
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
460: 114020ef jal ra,2574 <WCHNET_SocketCreat>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:52
printf("SocketId %d\r\n", SocketId);
464: 200c lbu a1,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:51
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
466: 84aa mv s1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:52
printf("SocketId %d\r\n", SocketId);
468: 00009537 lui a0,0x9
46c: cb850513 addi a0,a0,-840 # 8cb8 <memcpy+0x102>
470: 6c0080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:53
mStopIfError(i);
474: 8526 mv a0,s1
476: 3705 jal 396 <mStopIfError>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:54
i = WCHNET_SocketConnect(SocketId);
478: 2008 lbu a0,0(s0)
47a: 0e7020ef jal ra,2d60 <WCHNET_SocketConnect>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:55
mStopIfError(i);
47e: 3f21 jal 396 <mStopIfError>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:56
}
480: 6121 addi sp,sp,64
482: bb49 j 214 <__riscv_restore_0>
00000484 <WCHNET_DataLoopback>:
WCHNET_DataLoopback():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:60
/* PC -> MCU 收到数据后回环，同时可在此处理PC下发的指令 */
void WCHNET_DataLoopback(u8 id)
{
484: d6dff2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:62
u32 len;
u32 endAddr = SocketInf[id].RecvStartPoint + SocketInf[id].RecvBufLen;
488: 03c00713 li a4,60
48c: 02e50733 mul a4,a0,a4
490: 200077b7 lui a5,0x20007
494: 33878793 addi a5,a5,824 # 20007338 <SocketInf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:60
{
498: 1141 addi sp,sp,-16
49a: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:62
u32 endAddr = SocketInf[id].RecvStartPoint + SocketInf[id].RecvBufLen;
49c: 97ba add a5,a5,a4
49e: 47d4 lw a3,12(a5)
4a0: 4798 lw a4,8(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:64
if ((SocketInf[id].RecvReadPoint + SocketInf[id].RecvRemLen) > endAddr)
4a2: 4bcc lw a1,20(a5)
4a4: 4f9c lw a5,24(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:62
u32 endAddr = SocketInf[id].RecvStartPoint + SocketInf[id].RecvBufLen;
4a6: 9736 add a4,a4,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:64
if ((SocketInf[id].RecvReadPoint + SocketInf[id].RecvRemLen) > endAddr)
4a8: 00f586b3 add a3,a1,a5
4ac: 00d77463 bgeu a4,a3,4b4 <WCHNET_DataLoopback+0x30>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:65
len = endAddr - SocketInf[id].RecvReadPoint;
4b0: 40b707b3 sub a5,a4,a1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:69
else
len = SocketInf[id].RecvRemLen;
if (WCHNET_SocketSend(id, (u8 *)SocketInf[id].RecvReadPoint, &len) == WCHNET_ERR_SUCCESS)
4b4: 0070 addi a2,sp,12
4b6: 8522 mv a0,s0
4b8: c63e sw a5,12(sp)
4ba: 688020ef jal ra,2b42 <WCHNET_SocketSend>
4be: e511 bnez a0,4ca <WCHNET_DataLoopback+0x46>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:70
WCHNET_SocketRecv(id, NULL, &len);
4c0: 0070 addi a2,sp,12
4c2: 4581 li a1,0
4c4: 8522 mv a0,s0
4c6: 328020ef jal ra,27ee <WCHNET_SocketRecv>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:71
}
4ca: 0141 addi sp,sp,16
4cc: b3a1 j 214 <__riscv_restore_0>
000004ce <WCHNET_HandleSockInt>:
WCHNET_HandleSockInt():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:74
void WCHNET_HandleSockInt(u8 socketid, u8 intstat)
{
4ce: d23ff2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:77
u8 i;
if (intstat & SINT_STAT_RECV)
4d2: 0045f793 andi a5,a1,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:74
{
4d6: 842a mv s0,a0
4d8: 84ae mv s1,a1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:77
if (intstat & SINT_STAT_RECV)
4da: c391 beqz a5,4de <WCHNET_HandleSockInt+0x10>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:79
{
WCHNET_DataLoopback(socketid);
4dc: 3765 jal 484 <WCHNET_DataLoopback>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:81
}
if (intstat & SINT_STAT_CONNECT)
4de: 0084f793 andi a5,s1,8
4e2: c3a9 beqz a5,524 <WCHNET_HandleSockInt+0x56>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:84
{
#if KEEPALIVE_ENABLE
WCHNET_SocketSetKeepLive(socketid, ENABLE);
4e4: 4585 li a1,1
4e6: 8522 mv a0,s0
4e8: 025020ef jal ra,2d0c <WCHNET_SocketSetKeepLive>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:86
#endif
WCHNET_ModifyRecvBuf(socketid, (u32)SocketRecvBuf[socketid], RECE_BUF_LEN);
4ec: 6605 lui a2,0x1
4ee: b6860613 addi a2,a2,-1176 # b68 <ETH_DMARxDescChainInit+0x32>
4f2: 02c405b3 mul a1,s0,a2
4f6: 200007b7 lui a5,0x20000
4fa: 16c78793 addi a5,a5,364 # 2000016c <SocketRecvBuf>
4fe: 8522 mv a0,s0
500: 95be add a1,a1,a5
502: 29c020ef jal ra,279e <WCHNET_ModifyRecvBuf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:88
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
if (socket[i] == 0xff) { socket[i] = socketid; break; }
506: 86418793 addi a5,gp,-1948 # 20000084 <socket>
50a: 2394 lbu a3,0(a5)
50c: 0ff00713 li a4,255
510: 00e69363 bne a3,a4,516 <WCHNET_HandleSockInt+0x48>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:88 (discriminator 1)
514: a380 sb s0,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:90
}
printf("TCP Connect Success, socket id: %d\r\n", socketid);
516: 00009537 lui a0,0x9
51a: 85a2 mv a1,s0
51c: d0850513 addi a0,a0,-760 # 8d08 <memcpy+0x152>
520: 610080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:92
}
if (intstat & SINT_STAT_DISCONNECT)
524: 0104f793 andi a5,s1,16
528: cf91 beqz a5,544 <WCHNET_HandleSockInt+0x76>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:95
{
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
if (socket[i] == socketid) { socket[i] = 0xff; break; }
52a: 86418793 addi a5,gp,-1948 # 20000084 <socket>
52e: 2398 lbu a4,0(a5)
530: 00871463 bne a4,s0,538 <WCHNET_HandleSockInt+0x6a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:95 (discriminator 1)
534: 577d li a4,-1
536: a398 sb a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:97
}
printf("TCP Disconnect\r\n");
538: 00009537 lui a0,0x9
53c: d3050513 addi a0,a0,-720 # 8d30 <memcpy+0x17a>
540: 614080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:99
}
if (intstat & SINT_STAT_TIM_OUT)
544: 0404f493 andi s1,s1,64
548: cc99 beqz s1,566 <WCHNET_HandleSockInt+0x98>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:102
{
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
if (socket[i] == socketid) { socket[i] = 0xff; break; }
54a: 86418793 addi a5,gp,-1948 # 20000084 <socket>
54e: 2398 lbu a4,0(a5)
550: 00871463 bne a4,s0,558 <WCHNET_HandleSockInt+0x8a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:102 (discriminator 1)
554: 577d li a4,-1
556: a398 sb a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:104
}
printf("TCP Timeout\r\n");
558: 00009537 lui a0,0x9
55c: d4050513 addi a0,a0,-704 # 8d40 <memcpy+0x18a>
560: 5f4080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:105
WCHNET_CreateTcpSocket();
564: 3d65 jal 41c <WCHNET_CreateTcpSocket>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:107
}
}
566: b17d j 214 <__riscv_restore_0>
00000568 <WCHNET_HandleGlobalInt>:
WCHNET_HandleGlobalInt():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:110
void WCHNET_HandleGlobalInt(void)
{
568: c89ff2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:114
u8 intstat;
u16 i;
u8 socketint;
intstat = WCHNET_GetGlobalInt();
56c: 75a020ef jal ra,2cc6 <WCHNET_GetGlobalInt>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:115
if (intstat & GINT_STAT_UNREACH) printf("GINT_STAT_UNREACH\r\n");
570: 00157793 andi a5,a0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:114
intstat = WCHNET_GetGlobalInt();
574: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:115
if (intstat & GINT_STAT_UNREACH) printf("GINT_STAT_UNREACH\r\n");
576: c799 beqz a5,584 <WCHNET_HandleGlobalInt+0x1c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:115 (discriminator 1)
578: 00009537 lui a0,0x9
57c: cc850513 addi a0,a0,-824 # 8cc8 <memcpy+0x112>
580: 5d4080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:116
if (intstat & GINT_STAT_IP_CONFLI) printf("GINT_STAT_IP_CONFLI\r\n");
584: 00247793 andi a5,s0,2
588: c799 beqz a5,596 <WCHNET_HandleGlobalInt+0x2e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:116 (discriminator 1)
58a: 00009537 lui a0,0x9
58e: cdc50513 addi a0,a0,-804 # 8cdc <memcpy+0x126>
592: 5c2080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:117
if (intstat & GINT_STAT_PHY_CHANGE) {
596: 00447793 andi a5,s0,4
59a: cb99 beqz a5,5b0 <WCHNET_HandleGlobalInt+0x48>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:118
if (WCHNET_GetPHYStatus() & PHY_Linked_Status)
59c: 766020ef jal ra,2d02 <WCHNET_GetPHYStatus>
5a0: 8911 andi a0,a0,4
5a2: c519 beqz a0,5b0 <WCHNET_HandleGlobalInt+0x48>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:119
printf("PHY Link Success\r\n");
5a4: 00009537 lui a0,0x9
5a8: cf450513 addi a0,a0,-780 # 8cf4 <memcpy+0x13e>
5ac: 5a8080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:121
}
if (intstat & GINT_STAT_SOCKET) {
5b0: 8841 andi s0,s0,16
5b2: e011 bnez s0,5b6 <WCHNET_HandleGlobalInt+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:127
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
socketint = WCHNET_GetSocketInt(i);
if (socketint) WCHNET_HandleSockInt(i, socketint);
}
}
}
5b4: b185 j 214 <__riscv_restore_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:123
socketint = WCHNET_GetSocketInt(i);
5b6: 4501 li a0,0
5b8: 720020ef jal ra,2cd8 <WCHNET_GetSocketInt>
5bc: 85aa mv a1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:124
if (socketint) WCHNET_HandleSockInt(i, socketint);
5be: d97d beqz a0,5b4 <WCHNET_HandleGlobalInt+0x4c>
5c0: 4501 li a0,0
5c2: 3731 jal 4ce <WCHNET_HandleSockInt>
5c4: bfc5 j 5b4 <WCHNET_HandleGlobalInt+0x4c>
000005c6 <main>:
main():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:130
int main(void)
{
5c6: c11ff2ef jal t0,1d6 <__riscv_save_4>
5ca: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:132
u8 i;
SystemCoreClockUpdate();
5cc: 2ad1 jal 7a0 <SystemCoreClockUpdate>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:133
Delay_Init();
5ce: 2e0010ef jal ra,18ae <Delay_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:134
USART_Printf_Init(115200);
5d2: 6571 lui a0,0x1c
5d4: 20050513 addi a0,a0,512 # 1c200 <_data_lma+0x1336c>
5d8: 332010ef jal ra,190a <USART_Printf_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:135
printf("TCPClient Test\r\nSystemClk:%d\r\n", SystemCoreClock);
5dc: 8141a583 lw a1,-2028(gp) # 20000034 <SystemCoreClock>
5e0: 00009537 lui a0,0x9
5e4: d6050513 addi a0,a0,-672 # 8d60 <memcpy+0x1aa>
5e8: 548080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:136
printf("net version:%x\n", WCHNET_GetVer());
5ec: 727010ef jal ra,2512 <WCHNET_GetVer>
5f0: 85aa mv a1,a0
5f2: 00009537 lui a0,0x9
5f6: d8050513 addi a0,a0,-640 # 8d80 <memcpy+0x1ca>
5fa: 536080ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:137
if (WCHNET_LIB_VER != WCHNET_GetVer()) printf("version error.\n");
5fe: 715010ef jal ra,2512 <WCHNET_GetVer>
602: 47ed li a5,27
604: 00f50863 beq a0,a5,614 <main+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:137 (discriminator 1)
608: 00009537 lui a0,0x9
60c: d9050513 addi a0,a0,-624 # 8d90 <memcpy+0x1da>
610: 544080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:139
WCHNET_GetMacAddr(MACAddr);
614: 85c18513 addi a0,gp,-1956 # 2000007c <MACAddr>
618: 37b000ef jal ra,1192 <WCHNET_GetMacAddr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:140
printf("mac addr:");
61c: 00009537 lui a0,0x9
620: da050513 addi a0,a0,-608 # 8da0 <memcpy+0x1ea>
624: 50c080ef jal ra,8b30 <printf>
628: 4481 li s1,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:141
for (i = 0; i < 6; i++) printf("%x ", MACAddr[i]);
62a: 85c18a13 addi s4,gp,-1956 # 2000007c <MACAddr>
62e: 000099b7 lui s3,0x9
632: 4919 li s2,6
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:141 (discriminator 3)
634: 009a07b3 add a5,s4,s1
638: 238c lbu a1,0(a5)
63a: dac98513 addi a0,s3,-596 # 8dac <memcpy+0x1f6>
63e: 0485 addi s1,s1,1
640: 4f0080ef jal ra,8b30 <printf>
644: ff2498e3 bne s1,s2,634 <main+0x6e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:142
printf("\n");
648: 4529 li a0,10
64a: 554080ef jal ra,8b9e <putchar>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:144
DVP_Init();
64e: 35c010ef jal ra,19aa <DVP_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:145
TIM2_Init();
652: 3bb1 jal 3ae <TIM2_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:147
i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr);
654: 85c18693 addi a3,gp,-1956 # 2000007c <MACAddr>
658: 80c18613 addi a2,gp,-2036 # 2000002c <IPMask>
65c: 80418593 addi a1,gp,-2044 # 20000024 <GWIPAddr>
660: 80818513 addi a0,gp,-2040 # 20000028 <IPAddr>
664: 1d6010ef jal ra,183a <ETH_LibInit>
668: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:148
mStopIfError(i);
66a: 3335 jal 396 <mStopIfError>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:149
if (i == WCHNET_ERR_SUCCESS) printf("WCHNET_LibInit Success\r\n");
66c: e419 bnez s0,67a <main+0xb4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:149 (discriminator 1)
66e: 00009537 lui a0,0x9
672: db050513 addi a0,a0,-592 # 8db0 <memcpy+0x1fa>
676: 4de080ef jal ra,8b54 <puts>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:153
#if KEEPALIVE_ENABLE
{
struct _KEEP_CFG cfg = {20000, 15000, 9};
67a: 65a5 lui a1,0x9
67c: 4631 li a2,12
67e: c6858593 addi a1,a1,-920 # 8c68 <memcpy+0xb2>
682: 0048 addi a0,sp,4
684: 532080ef jal ra,8bb6 <memcpy>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:154
WCHNET_ConfigKeepLive(&cfg);
688: 0048 addi a0,sp,4
68a: 52f010ef jal ra,23b8 <WCHNET_ConfigKeepLive>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:158
}
#endif
memset(socket, 0xff, WCHNET_MAX_SOCKET_NUM);
68e: 577d li a4,-1
690: 86e18223 sb a4,-1948(gp) # 20000084 <socket>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:159
WCHNET_CreateTcpSocket();
694: 3361 jal 41c <WCHNET_CreateTcpSocket>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:163
while (1)
{
DVP_Task();
696: 3dc010ef jal ra,1a72 <DVP_Task>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:164
WCHNET_MainTask();
69a: 5e7000ef jal ra,1480 <WCHNET_MainTask>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:165
if (WCHNET_QueryGlobalInt())
69e: 5ea020ef jal ra,2c88 <WCHNET_QueryGlobalInt>
6a2: d975 beqz a0,696 <main+0xd0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/main.c:166
WCHNET_HandleGlobalInt();
6a4: 35d1 jal 568 <WCHNET_HandleGlobalInt>
6a6: bfc5 j 696 <main+0xd0>
000006a8 <SystemInit>:
SystemInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:113
*
* @return none
*/
void SystemInit (void)
{
RCC->CTLR |= (uint32_t)0x00000001;
6a8: 400217b7 lui a5,0x40021
6ac: 4398 lw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:115
RCC->CFGR0 &= (uint32_t)0xF0FF0000;
6ae: f0ff06b7 lui a3,0xf0ff0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:112
{
6b2: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:113
RCC->CTLR |= (uint32_t)0x00000001;
6b4: 00176713 ori a4,a4,1
6b8: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:115
RCC->CFGR0 &= (uint32_t)0xF0FF0000;
6ba: 43d8 lw a4,4(a5)
SetSysClockTo144_HSE():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:713
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
6bc: 00020637 lui a2,0x20
SystemInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:115
RCC->CFGR0 &= (uint32_t)0xF0FF0000;
6c0: 8f75 and a4,a4,a3
6c2: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:117
RCC->CTLR &= (uint32_t)0xFEF6FFFF;
6c4: 4398 lw a4,0(a5)
6c6: fef706b7 lui a3,0xfef70
6ca: 16fd addi a3,a3,-1
6cc: 8f75 and a4,a4,a3
6ce: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:118
RCC->CTLR &= (uint32_t)0xFFFBFFFF;
6d0: 4398 lw a4,0(a5)
6d2: fffc06b7 lui a3,0xfffc0
6d6: 16fd addi a3,a3,-1
6d8: 8f75 and a4,a4,a3
6da: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:119
RCC->CFGR0 &= (uint32_t)0xFF00FFFF;
6dc: 43d8 lw a4,4(a5)
6de: ff0106b7 lui a3,0xff010
6e2: 16fd addi a3,a3,-1
6e4: 8f75 and a4,a4,a3
6e6: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:122
RCC->CTLR &= (uint32_t)0xEBFFFFFF;
6e8: 4398 lw a4,0(a5)
6ea: ec0006b7 lui a3,0xec000
6ee: 16fd addi a3,a3,-1
6f0: 8f75 and a4,a4,a3
6f2: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:123
RCC->INTR = 0x00FF0000;
6f4: 00ff0737 lui a4,0xff0
6f8: c798 sw a4,8(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:124
RCC->CFGR2 = 0x00000000;
6fa: 0207a623 sw zero,44(a5) # 4002102c <_eusrstack+0x2000102c>
SetSysClockTo144_HSE():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:706
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
6fe: c402 sw zero,8(sp)
700: c602 sw zero,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:708
RCC->CTLR |= ((uint32_t)RCC_HSEON);
702: 4398 lw a4,0(a5)
704: 66c1 lui a3,0x10
706: 8f55 or a4,a4,a3
708: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:713
HSEStatus = RCC->CTLR & RCC_HSERDY;
70a: 400216b7 lui a3,0x40021
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:715
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
70e: 6705 lui a4,0x1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:713
HSEStatus = RCC->CTLR & RCC_HSERDY;
710: 429c lw a5,0(a3)
712: 8ff1 and a5,a5,a2
714: c63e sw a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:714
StartUpCounter++;
716: 47a2 lw a5,8(sp)
718: 0785 addi a5,a5,1
71a: c43e sw a5,8(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:715
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
71c: 47b2 lw a5,12(sp)
71e: e781 bnez a5,726 <SystemInit+0x7e>
720: 47a2 lw a5,8(sp)
722: fee797e3 bne a5,a4,710 <SystemInit+0x68>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:717
if ((RCC->CTLR & RCC_HSERDY) != RESET)
726: 400217b7 lui a5,0x40021
72a: 439c lw a5,0(a5)
72c: 00e79713 slli a4,a5,0xe
730: 06075663 bgez a4,79c <SystemInit+0xf4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:719
{
HSEStatus = (uint32_t)0x01;
734: 4785 li a5,1
736: c63e sw a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:726
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
738: 4732 lw a4,12(sp)
73a: 4785 li a5,1
73c: 04f71e63 bne a4,a5,798 <SystemInit+0xf0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:729
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
740: 400217b7 lui a5,0x40021
744: 43d8 lw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:736
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSE * 18 = 144 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE |
746: ffc106b7 lui a3,0xffc10
74a: 16fd addi a3,a3,-1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:729
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
74c: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:731
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
74e: 43d8 lw a4,4(a5)
750: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:733
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
752: 43d8 lw a4,4(a5)
754: 40076713 ori a4,a4,1024
758: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:736
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE |
75a: 43d8 lw a4,4(a5)
75c: 8f75 and a4,a4,a3
75e: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:742
RCC_PLLMULL));
#ifdef CH32V30x_D8
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL18);
#else
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL18_EXTEN);
760: 43d8 lw a4,4(a5)
762: 66c1 lui a3,0x10
764: 8f55 or a4,a4,a3
766: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:746
#endif
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
768: 4398 lw a4,0(a5)
76a: 010006b7 lui a3,0x1000
76e: 8f55 or a4,a4,a3
770: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:748
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
772: 4398 lw a4,0(a5)
774: 00671693 slli a3,a4,0x6
778: fe06dde3 bgez a3,772 <SystemInit+0xca>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:752
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
77c: 43d8 lw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:755
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
77e: 400216b7 lui a3,0x40021
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:752
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
782: 9b71 andi a4,a4,-4
784: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:753
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
786: 43d8 lw a4,4(a5)
788: 00276713 ori a4,a4,2
78c: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:755
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
78e: 4721 li a4,8
790: 42dc lw a5,4(a3)
792: 8bb1 andi a5,a5,12
794: fee79ee3 bne a5,a4,790 <SystemInit+0xe8>
SystemInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:129
}
798: 0141 addi sp,sp,16
79a: 8082 ret
SetSysClockTo144_HSE():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:723
HSEStatus = (uint32_t)0x00;
79c: c602 sw zero,12(sp)
79e: bf69 j 738 <SystemInit+0x90>
000007a0 <SystemCoreClockUpdate>:
SystemCoreClockUpdate():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:148
tmp = RCC->CFGR0 & RCC_SWS;
7a0: 400216b7 lui a3,0x40021
7a4: 42d8 lw a4,4(a3)
7a6: 4611 li a2,4
7a8: 8b31 andi a4,a4,12
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:150
switch (tmp)
7aa: 81418793 addi a5,gp,-2028 # 20000034 <SystemCoreClock>
7ae: 00c70563 beq a4,a2,7b8 <SystemCoreClockUpdate+0x18>
7b2: 4621 li a2,8
7b4: 02c70863 beq a4,a2,7e4 <SystemCoreClockUpdate+0x44>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:153
SystemCoreClock = HSI_VALUE;
7b8: 007a1737 lui a4,0x7a1
7bc: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:215 (discriminator 1)
if(Pll_6_5 == 1) SystemCoreClock = (SystemCoreClock / 2);
7c0: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:223
tmp = AHBPrescTable[((RCC->CFGR0 & RCC_HPRE) >> 4)];
7c2: 40021737 lui a4,0x40021
7c6: 4358 lw a4,4(a4)
7c8: 8311 srli a4,a4,0x4
7ca: 00f77693 andi a3,a4,15
7ce: 20000737 lui a4,0x20000
7d2: 00070713 mv a4,a4
7d6: 9736 add a4,a4,a3
7d8: 2314 lbu a3,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:224
SystemCoreClock >>= tmp;
7da: 4398 lw a4,0(a5)
7dc: 00d75733 srl a4,a4,a3
7e0: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:225
}
7e2: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:159
pllmull = RCC->CFGR0 & RCC_PLLMULL;
7e4: 42d8 lw a4,4(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:160
pllsource = RCC->CFGR0 & RCC_PLLSRC;
7e6: 42d4 lw a3,4(a3)
7e8: 6641 lui a2,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:161
pllmull = ( pllmull >> 18) + 2;
7ea: 8349 srli a4,a4,0x12
7ec: 8b3d andi a4,a4,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:160
pllsource = RCC->CFGR0 & RCC_PLLSRC;
7ee: 8ef1 and a3,a3,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:166
if(pllmull == 2) pllmull = 18;
7f0: 00270613 addi a2,a4,2 # 20000002 <_data_vma+0x2>
7f4: cf15 beqz a4,830 <__stack_size+0x30>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:167
if(pllmull == 15){
7f6: 473d li a4,15
7f8: 02e60f63 beq a2,a4,836 <__stack_size+0x36>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:171
if(pllmull == 16) pllmull = 15;
7fc: 4741 li a4,16
7fe: 02e60f63 beq a2,a4,83c <__stack_size+0x3c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:172
if(pllmull == 17) pllmull = 16;
802: 4745 li a4,17
804: 4581 li a1,0
806: 00e61363 bne a2,a4,80c <__stack_size+0xc>
80a: 4641 li a2,16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:175
if (pllsource == 0x00)
80c: e2a1 bnez a3,84c <__stack_size+0x4c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:177
if(EXTEN->EXTEN_CTR & EXTEN_PLL_HSI_PRE) SystemCoreClock = HSI_VALUE * pllmull;
80e: 40024737 lui a4,0x40024
812: 80072703 lw a4,-2048(a4) # 40023800 <_eusrstack+0x20003800>
816: 8b41 andi a4,a4,16
818: c70d beqz a4,842 <__stack_size+0x42>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:177 (discriminator 1)
81a: 007a1737 lui a4,0x7a1
81e: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:210
SystemCoreClock = SystemCoreClock * pllmull;
822: 02c70633 mul a2,a4,a2
826: c390 sw a2,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:215
if(Pll_6_5 == 1) SystemCoreClock = (SystemCoreClock / 2);
828: ddc9 beqz a1,7c2 <SystemCoreClockUpdate+0x22>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:215 (discriminator 1)
82a: 4398 lw a4,0(a5)
82c: 8305 srli a4,a4,0x1
82e: bf49 j 7c0 <SystemCoreClockUpdate+0x20>
830: 4581 li a1,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:166
if(pllmull == 2) pllmull = 18;
832: 4649 li a2,18
834: bfe1 j 80c <__stack_size+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:169
Pll_6_5 = 1;
836: 4585 li a1,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:168
pllmull = 13; /* *6.5 */
838: 4635 li a2,13
83a: bfc9 j 80c <__stack_size+0xc>
83c: 4581 li a1,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:171
if(pllmull == 16) pllmull = 15;
83e: 463d li a2,15
840: b7f1 j 80c <__stack_size+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:178
else SystemCoreClock = (HSI_VALUE >> 1) * pllmull;
842: 003d1737 lui a4,0x3d1
846: 90070713 addi a4,a4,-1792 # 3d0900 <_data_lma+0x3c7a6c>
84a: bfe1 j 822 <__stack_size+0x22>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:194
if(RCC->CFGR2 & (1<<16)){ /* PLL2 */
84c: 40021537 lui a0,0x40021
850: 5558 lw a4,44(a0)
852: 00f71693 slli a3,a4,0xf
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:195
SystemCoreClock = HSE_VALUE/(((RCC->CFGR2 & 0xF0)>>4) + 1); /* PREDIV2 */
856: 5558 lw a4,44(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:194
if(RCC->CFGR2 & (1<<16)){ /* PLL2 */
858: 0406df63 bgez a3,8b6 <__stack_size+0xb6>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:195
SystemCoreClock = HSE_VALUE/(((RCC->CFGR2 & 0xF0)>>4) + 1); /* PREDIV2 */
85c: 8311 srli a4,a4,0x4
85e: 8b3d andi a4,a4,15
860: 00170693 addi a3,a4,1
864: 007a1737 lui a4,0x7a1
868: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
86c: 02d75733 divu a4,a4,a3
870: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:197
Pll2mull = (uint8_t)((RCC->CFGR2 & 0xF00)>>8);
872: 5554 lw a3,44(a0)
874: 82a1 srli a3,a3,0x8
876: 8abd andi a3,a3,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:199
if(Pll2mull == 0) SystemCoreClock = (SystemCoreClock * 5)>>1;
878: e28d bnez a3,89a <__stack_size+0x9a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:199 (discriminator 1)
87a: 4695 li a3,5
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:200 (discriminator 1)
else if(Pll2mull == 1) SystemCoreClock = (SystemCoreClock * 25)>>1;
87c: 02d70733 mul a4,a4,a3
880: 8305 srli a4,a4,0x1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:202
else SystemCoreClock = SystemCoreClock * (Pll2mull + 2);
882: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:204
SystemCoreClock = SystemCoreClock/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
884: 40021737 lui a4,0x40021
888: 5758 lw a4,44(a4)
88a: 4394 lw a3,0(a5)
88c: 8b3d andi a4,a4,15
88e: 0705 addi a4,a4,1
890: 02e6d733 divu a4,a3,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:207
SystemCoreClock = HSE_VALUE/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
894: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:210
SystemCoreClock = SystemCoreClock * pllmull;
896: 4398 lw a4,0(a5)
898: b769 j 822 <__stack_size+0x22>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:200
else if(Pll2mull == 1) SystemCoreClock = (SystemCoreClock * 25)>>1;
89a: 4505 li a0,1
89c: 00a69463 bne a3,a0,8a4 <__stack_size+0xa4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:200 (discriminator 1)
8a0: 46e5 li a3,25
8a2: bfe9 j 87c <__stack_size+0x7c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:201
else if(Pll2mull == 15) SystemCoreClock = SystemCoreClock * 20;
8a4: 453d li a0,15
8a6: 00a69663 bne a3,a0,8b2 <__stack_size+0xb2>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:201 (discriminator 1)
8aa: 46d1 li a3,20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:202
else SystemCoreClock = SystemCoreClock * (Pll2mull + 2);
8ac: 02e68733 mul a4,a3,a4
8b0: bfc9 j 882 <__stack_size+0x82>
8b2: 0689 addi a3,a3,2
8b4: bfe5 j 8ac <__stack_size+0xac>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../User/system_ch32v30x.c:207
SystemCoreClock = HSE_VALUE/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
8b6: 8b3d andi a4,a4,15
8b8: 00170693 addi a3,a4,1 # 40021001 <_eusrstack+0x20001001>
8bc: 007a1737 lui a4,0x7a1
8c0: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
8c4: 02d75733 divu a4,a4,a3
8c8: b7f1 j 894 <__stack_size+0x94>
000008ca <ADC1_2_IRQHandler>:
EXTI2_IRQHandler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:321
DMA2_Channel8_IRQHandler:
DMA2_Channel9_IRQHandler:
DMA2_Channel10_IRQHandler:
DMA2_Channel11_IRQHandler:
1:
j 1b
8ca: a001 j 8ca <ADC1_2_IRQHandler>
000008cc <handle_reset>:
handle_reset():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:329
.weak handle_reset
.align 1
handle_reset:
.option push
.option norelax
la gp, __global_pointer$
8cc: 20000197 auipc gp,0x20000
8d0: f5418193 addi gp,gp,-172 # 20000820 <__global_pointer$>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:332
.option pop
la sp, _eusrstack
8d4: 2001f117 auipc sp,0x2001f
8d8: 72c10113 addi sp,sp,1836 # 20020000 <_eusrstack>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:335
/* Load data section from flash to RAM */
la a0, _data_lma
8dc: 00008517 auipc a0,0x8
8e0: 5b850513 addi a0,a0,1464 # 8e94 <_data_lma>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:336
la a1, _data_vma
8e4: 1ffff597 auipc a1,0x1ffff
8e8: 71c58593 addi a1,a1,1820 # 20000000 <_data_vma>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:337
la a2, _edata
8ec: 85818613 addi a2,gp,-1960 # 20000078 <_edata>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:338
bgeu a1, a2, 2f
8f0: 00c5fa63 bgeu a1,a2,904 <handle_reset+0x38>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:340
1:
lw t0, (a0)
8f4: 00052283 lw t0,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:341
sw t0, (a1)
8f8: 0055a023 sw t0,0(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:342
addi a0, a0, 4
8fc: 0511 addi a0,a0,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:343
addi a1, a1, 4
8fe: 0591 addi a1,a1,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:344
bltu a1, a2, 1b
900: fec5eae3 bltu a1,a2,8f4 <handle_reset+0x28>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:347
2:
/* Clear bss section */
la a0, _sbss
904: 85818513 addi a0,gp,-1960 # 20000078 <_edata>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:348
la a1, _ebss
908: 20007597 auipc a1,0x20007
90c: fcc58593 addi a1,a1,-52 # 200078d4 <_ebss>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:349
bgeu a0, a1, 2f
910: 00b57763 bgeu a0,a1,91e <handle_reset+0x52>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:351
1:
sw zero, (a0)
914: 00052023 sw zero,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:352
addi a0, a0, 4
918: 0511 addi a0,a0,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:353
bltu a0, a1, 1b
91a: feb56de3 bltu a0,a1,914 <handle_reset+0x48>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:356
2:
/* Configure pipelining and instruction prediction */
li t0, 0x1f
91e: 42fd li t0,31
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:357
csrw 0xbc0, t0
920: bc029073 csrw 0xbc0,t0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:359
/* Enable interrupt nesting and hardware stack */
li t0, 0x0b
924: 42ad li t0,11
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:360
csrw 0x804, t0
926: 80429073 csrw 0x804,t0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:362
/* Enable floating point and global interrupt, configure privileged mode */
li t0, 0x6088
92a: 000062b7 lui t0,0x6
92e: 08828293 addi t0,t0,136 # 6088 <tcp_receive+0x4be>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:363
csrw mstatus, t0
932: 30029073 csrw mstatus,t0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:365
/* Configure the interrupt vector table recognition mode and entry address mode */
la t0, _vector_base
936: fffff297 auipc t0,0xfffff
93a: 6ce28293 addi t0,t0,1742 # 4 <_einit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:366
ori t0, t0, 3
93e: 0032e293 ori t0,t0,3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:367
csrw mtvec, t0
942: 30529073 csrw mtvec,t0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:369
jal SystemInit
946: d63ff0ef jal ra,6a8 <SystemInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:370
la t0, main
94a: 00000297 auipc t0,0x0
94e: c7c28293 addi t0,t0,-900 # 5c6 <main>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:371
csrw mepc, t0
952: 34129073 csrw mepc,t0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Startup/startup_ch32v30x_D8C.S:372
mret
956: 30200073 mret
0000095a <DBGMCU_GetCHIPID>:
DBGMCU_GetCHIPID():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dbgmcu.c:128
* CH32V317TCU6-0x3175B5X8
*/
uint32_t DBGMCU_GetCHIPID( void )
{
return( *( uint32_t * )0x1FFFF704 );
}
95a: 1ffff7b7 lui a5,0x1ffff
95e: 7047a503 lw a0,1796(a5) # 1ffff704 <_data_lma+0x1fff6870>
962: 8082 ret
00000964 <DVP_INTCfg>:
DVP_INTCfg():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:35
*/
void DVP_INTCfg(uint8_t s, uint8_t i)
{
if(s)
{
DVP->IER |= i;
964: 500507b7 lui a5,0x50050
968: 23b8 lbu a4,2(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:33
if(s)
96a: c501 beqz a0,972 <DVP_INTCfg+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:35
DVP->IER |= i;
96c: 8dd9 or a1,a1,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:39
}
else
{
DVP->IER &= ~i;
96e: a3ac sb a1,2(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:41
}
}
970: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:39
DVP->IER &= ~i;
972: fff5c593 not a1,a1
976: 8df9 and a1,a1,a4
978: bfdd j 96e <DVP_INTCfg+0xa>
0000097a <DVP_Mode>:
DVP_Mode():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:60
*
* @return none
*/
void DVP_Mode(uint8_t s, DVP_Data_ModeTypeDef i)
{
DVP->CR0 &= ~RB_DVP_MSK_DAT_MOD;
97a: 500507b7 lui a5,0x50050
97e: 2398 lbu a4,0(a5)
980: 0cf77713 andi a4,a4,207
984: a398 sb a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:64
if(s)
{
DVP->CR0 |= s;
986: 2398 lbu a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:62
if(s)
988: c919 beqz a0,99e <DVP_Mode+0x24>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:64
DVP->CR0 |= s;
98a: 8d59 or a0,a0,a4
98c: a388 sb a0,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:73
DVP->CR0 &= ~(3 << 4);
}
if(i)
{
DVP->CR0 |= RB_DVP_JPEG;
98e: 50050737 lui a4,0x50050
992: 231c lbu a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:71
if(i)
994: c989 beqz a1,9a6 <DVP_Mode+0x2c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:73
DVP->CR0 |= RB_DVP_JPEG;
996: 0407e793 ori a5,a5,64
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:77
}
else
{
DVP->CR0 &= ~RB_DVP_JPEG;
99a: a31c sb a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:79
}
}
99c: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:68
DVP->CR0 &= ~(3 << 4);
99e: 0cf77713 andi a4,a4,207
9a2: a398 sb a4,0(a5)
9a4: b7ed j 98e <DVP_Mode+0x14>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:77
DVP->CR0 &= ~RB_DVP_JPEG;
9a6: 0bf7f793 andi a5,a5,191
9aa: bfc5 j 99a <DVP_Mode+0x20>
000009ac <DVP_Cfg>:
DVP_Cfg():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:100
*
* @return none
*/
void DVP_Cfg(DVP_DMATypeDef s, DVP_FLAG_FIFO_RESETTypeDef i, DVP_RX_RESETTypeDef j)
{
switch(s)
9ac: cd1d beqz a0,9ea <DVP_Cfg+0x3e>
9ae: 4785 li a5,1
9b0: 00f51863 bne a0,a5,9c0 <DVP_Cfg+0x14>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:103
{
case DVP_DMA_Enable:
DVP->CR1 |= RB_DVP_DMA_EN;
9b4: 50050737 lui a4,0x50050
9b8: 331c lbu a5,1(a4)
9ba: 0017e793 ori a5,a5,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:106
break;
case DVP_DMA_Disable:
DVP->CR1 &= ~RB_DVP_DMA_EN;
9be: b31c sb a5,1(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:112
break;
default:
break;
}
switch(i)
9c0: c99d beqz a1,9f6 <DVP_Cfg+0x4a>
9c2: 4785 li a5,1
9c4: 00f59863 bne a1,a5,9d4 <DVP_Cfg+0x28>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:115
{
case DVP_RX_RESET_Enable:
DVP->CR1 |= RB_DVP_ALL_CLR;
9c8: 50050737 lui a4,0x50050
9cc: 331c lbu a5,1(a4)
9ce: 0027e793 ori a5,a5,2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:118
break;
case DVP_RX_RESET_Disable:
DVP->CR1 &= ~RB_DVP_ALL_CLR;
9d2: b31c sb a5,1(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:124
break;
default:
break;
}
switch(j)
9d4: c61d beqz a2,a02 <DVP_Cfg+0x56>
9d6: 4785 li a5,1
9d8: 00f61863 bne a2,a5,9e8 <DVP_Cfg+0x3c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:127
{
case DVP_RX_RESET_Enable:
DVP->CR1 |= RB_DVP_RCV_CLR;
9dc: 50050737 lui a4,0x50050
9e0: 331c lbu a5,1(a4)
9e2: 0047e793 ori a5,a5,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:130
break;
case DVP_RX_RESET_Disable:
DVP->CR1 &= ~RB_DVP_RCV_CLR;
9e6: b31c sb a5,1(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:135
break;
default:
break;
}
}
9e8: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:106
DVP->CR1 &= ~RB_DVP_DMA_EN;
9ea: 50050737 lui a4,0x50050
9ee: 331c lbu a5,1(a4)
9f0: 0fe7f793 andi a5,a5,254
9f4: b7e9 j 9be <DVP_Cfg+0x12>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:118
DVP->CR1 &= ~RB_DVP_ALL_CLR;
9f6: 50050737 lui a4,0x50050
9fa: 331c lbu a5,1(a4)
9fc: 0fd7f793 andi a5,a5,253
a00: bfc9 j 9d2 <DVP_Cfg+0x26>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_dvp.c:130
DVP->CR1 &= ~RB_DVP_RCV_CLR;
a02: 50050737 lui a4,0x50050
a06: 331c lbu a5,1(a4)
a08: 0fb7f793 andi a5,a5,251
a0c: bfe9 j 9e6 <DVP_Cfg+0x3a>
00000a0e <ETH_DeInit>:
ETH_DeInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:29
*
* @return none
*/
#ifdef CH32V30x_D8C
void ETH_DeInit(void)
{
a0e: fe2ff2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:30
RCC_AHBPeriphResetCmd(RCC_AHBPeriph_ETH_MAC, ENABLE);
a12: 4585 li a1,1
a14: 6511 lui a0,0x4
a16: 2319 jal f1c <RCC_AHBPeriphResetCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:31
RCC_AHBPeriphResetCmd(RCC_AHBPeriph_ETH_MAC, DISABLE);
a18: 4581 li a1,0
a1a: 6511 lui a0,0x4
a1c: 2301 jal f1c <RCC_AHBPeriphResetCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:32
}
a1e: ff6ff06f j 214 <__riscv_restore_0>
00000a22 <ETH_ReadPHYRegister>:
ETH_ReadPHYRegister():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:292
*
* @return ETH_ERROR - in case of timeout.
* MAC MIIDR register value - Data read from the selected PHY register.
*/
uint16_t ETH_ReadPHYRegister(uint16_t PHYAddress, uint16_t PHYReg)
{
a22: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:294
uint32_t tmpreg = 0;
__IO uint32_t timeout = 0;
a24: c602 sw zero,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:296
tmpreg = ETH->MACMIIAR;
a26: 400286b7 lui a3,0x40028
a2a: 4a9c lw a5,16(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:298
tmpreg &= ~MACMIIAR_CR_MASK;
tmpreg |= (((uint32_t)PHYAddress << 11) & ETH_MACMIIAR_PA);
a2c: 6741 lui a4,0x10
a2e: 052e slli a0,a0,0xb
a30: 177d addi a4,a4,-1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:297
tmpreg &= ~MACMIIAR_CR_MASK;
a32: 8bf1 andi a5,a5,28
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:298
tmpreg |= (((uint32_t)PHYAddress << 11) & ETH_MACMIIAR_PA);
a34: 8d79 and a0,a0,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:299
tmpreg |= (((uint32_t)PHYReg << 6) & ETH_MACMIIAR_MR);
a36: 059a slli a1,a1,0x6
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:298
tmpreg |= (((uint32_t)PHYAddress << 11) & ETH_MACMIIAR_PA);
a38: 8d5d or a0,a0,a5
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:299
tmpreg |= (((uint32_t)PHYReg << 6) & ETH_MACMIIAR_MR);
a3a: 7c05f593 andi a1,a1,1984
a3e: 8dc9 or a1,a1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:301
tmpreg &= ~ETH_MACMIIAR_MW;
tmpreg |= ETH_MACMIIAR_MB;
a40: 0015e593 ori a1,a1,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:308
do
{
timeout++;
tmpreg = ETH->MACMIIAR;
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_READ_TO));
a44: 005007b7 lui a5,0x500
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:302
ETH->MACMIIAR = tmpreg;
a48: ca8c sw a1,16(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:308
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_READ_TO));
a4a: 17f9 addi a5,a5,-2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:306 (discriminator 2)
timeout++;
a4c: 4732 lw a4,12(sp)
a4e: 0705 addi a4,a4,1
a50: c63a sw a4,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:307 (discriminator 2)
tmpreg = ETH->MACMIIAR;
a52: 4a98 lw a4,16(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:308 (discriminator 2)
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_READ_TO));
a54: 8b05 andi a4,a4,1
a56: c701 beqz a4,a5e <ETH_ReadPHYRegister+0x3c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:308 (discriminator 1)
a58: 4732 lw a4,12(sp)
a5a: fee7f9e3 bgeu a5,a4,a4c <ETH_ReadPHYRegister+0x2a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:310
if(timeout == PHY_READ_TO)
a5e: 4732 lw a4,12(sp)
a60: 005007b7 lui a5,0x500
a64: 17fd addi a5,a5,-1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:312
{
return (uint16_t)ETH_ERROR;
a66: 4501 li a0,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:310
if(timeout == PHY_READ_TO)
a68: 00f70763 beq a4,a5,a76 <ETH_ReadPHYRegister+0x54>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:315
}
return (uint16_t)(ETH->MACMIIDR);
a6c: 400287b7 lui a5,0x40028
a70: 4bc8 lw a0,20(a5)
a72: 0542 slli a0,a0,0x10
a74: 8141 srli a0,a0,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:316
}
a76: 0141 addi sp,sp,16
a78: 8082 ret
00000a7a <ETH_WritePHYRegister>:
ETH_WritePHYRegister():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:331
*
* @return ETH_ERROR - in case of timeout.
* ETH_SUCCESS - for correct write
*/
uint32_t ETH_WritePHYRegister(uint16_t PHYAddress, uint16_t PHYReg, uint16_t PHYValue)
{
a7a: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:335
uint32_t tmpreg = 0;
__IO uint32_t timeout = 0;
tmpreg = ETH->MACMIIAR;
a7c: 400287b7 lui a5,0x40028
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:333
__IO uint32_t timeout = 0;
a80: c602 sw zero,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:335
tmpreg = ETH->MACMIIAR;
a82: 4b98 lw a4,16(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:337
tmpreg &= ~MACMIIAR_CR_MASK;
tmpreg |= (((uint32_t)PHYAddress << 11) & ETH_MACMIIAR_PA);
a84: 66c1 lui a3,0x10
a86: 16fd addi a3,a3,-1
a88: 052e slli a0,a0,0xb
a8a: 8d75 and a0,a0,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:336
tmpreg &= ~MACMIIAR_CR_MASK;
a8c: 8b71 andi a4,a4,28
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:338
tmpreg |= (((uint32_t)PHYReg << 6) & ETH_MACMIIAR_MR);
a8e: 059a slli a1,a1,0x6
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:337
tmpreg |= (((uint32_t)PHYAddress << 11) & ETH_MACMIIAR_PA);
a90: 8d59 or a0,a0,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:338
tmpreg |= (((uint32_t)PHYReg << 6) & ETH_MACMIIAR_MR);
a92: 7c05f593 andi a1,a1,1984
a96: 8dc9 or a1,a1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:341
tmpreg |= ETH_MACMIIAR_MW;
tmpreg |= ETH_MACMIIAR_MB;
ETH->MACMIIDR = PHYValue;
a98: cbd0 sw a2,20(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:340
tmpreg |= ETH_MACMIIAR_MB;
a9a: 0035e593 ori a1,a1,3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:342
ETH->MACMIIAR = tmpreg;
a9e: cb8c sw a1,16(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:348
do
{
timeout++;
tmpreg = ETH->MACMIIAR;
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_WRITE_TO));
aa0: 000507b7 lui a5,0x50
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:347
tmpreg = ETH->MACMIIAR;
aa4: 400286b7 lui a3,0x40028
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:348
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_WRITE_TO));
aa8: 17f9 addi a5,a5,-2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:346 (discriminator 2)
timeout++;
aaa: 4732 lw a4,12(sp)
aac: 0705 addi a4,a4,1
aae: c63a sw a4,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:347 (discriminator 2)
tmpreg = ETH->MACMIIAR;
ab0: 4a98 lw a4,16(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:348 (discriminator 2)
} while((tmpreg & ETH_MACMIIAR_MB) && (timeout < (uint32_t)PHY_WRITE_TO));
ab2: 8b05 andi a4,a4,1
ab4: c701 beqz a4,abc <ETH_WritePHYRegister+0x42>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:348 (discriminator 1)
ab6: 4732 lw a4,12(sp)
ab8: fee7f9e3 bgeu a5,a4,aaa <ETH_WritePHYRegister+0x30>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:350
if(timeout >= PHY_WRITE_TO)
abc: 4532 lw a0,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:356
{
return ETH_ERROR;
}
return ETH_SUCCESS;
}
abe: 000507b7 lui a5,0x50
ac2: 17fd addi a5,a5,-1
ac4: 00f53533 sltu a0,a0,a5
ac8: 0141 addi sp,sp,16
aca: 8082 ret
00000acc <ETH_MACTransmissionCmd>:
ETH_MACTransmissionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:407
*/
void ETH_MACTransmissionCmd(FunctionalState NewState)
{
if(NewState != DISABLE)
{
ETH->MACCR |= ETH_MACCR_TE;
acc: 40028737 lui a4,0x40028
ad0: 431c lw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:405
if(NewState != DISABLE)
ad2: c509 beqz a0,adc <ETH_MACTransmissionCmd+0x10>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:407
ETH->MACCR |= ETH_MACCR_TE;
ad4: 0087e793 ori a5,a5,8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:411
}
else
{
ETH->MACCR &= ~ETH_MACCR_TE;
ad8: c31c sw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:413
}
}
ada: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:411
ETH->MACCR &= ~ETH_MACCR_TE;
adc: 9bdd andi a5,a5,-9
ade: bfed j ad8 <ETH_MACTransmissionCmd+0xc>
00000ae0 <ETH_MACReceptionCmd>:
ETH_MACReceptionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:428
*/
void ETH_MACReceptionCmd(FunctionalState NewState)
{
if(NewState != DISABLE)
{
ETH->MACCR |= ETH_MACCR_RE;
ae0: 40028737 lui a4,0x40028
ae4: 431c lw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:426
if(NewState != DISABLE)
ae6: c509 beqz a0,af0 <ETH_MACReceptionCmd+0x10>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:428
ETH->MACCR |= ETH_MACCR_RE;
ae8: 0047e793 ori a5,a5,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:432
}
else
{
ETH->MACCR &= ~ETH_MACCR_RE;
aec: c31c sw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:434
}
}
aee: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:432
ETH->MACCR &= ~ETH_MACCR_RE;
af0: 9bed andi a5,a5,-5
af2: bfed j aec <ETH_MACReceptionCmd+0xc>
00000af4 <ETH_DMATxDescChainInit>:
ETH_DMATxDescChainInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:712
void ETH_DMATxDescChainInit(ETH_DMADESCTypeDef *DMATxDescTab, uint8_t *TxBuff, uint32_t TxBuffCount)
{
uint32_t i = 0;
ETH_DMADESCTypeDef *DMATxDesc;
DMATxDescToSet = DMATxDescTab;
af4: 86a1a623 sw a0,-1940(gp) # 2000008c <DMATxDescToSet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:714
for(i = 0; i < TxBuffCount; i++)
af8: 872a mv a4,a0
afa: 4781 li a5,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:717
{
DMATxDesc = DMATxDescTab + i;
DMATxDesc->Status = ETH_DMATxDesc_TCH | ETH_DMATxDesc_IC;
afc: 401008b7 lui a7,0x40100
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:718
DMATxDesc->Buffer1Addr = (uint32_t)(&TxBuff[i * ETH_MAX_PACKET_SIZE]);
b00: 5f400313 li t1,1524
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:720
if(i < (TxBuffCount - 1))
b04: fff60e13 addi t3,a2,-1 # ffff <_data_lma+0x716b>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:714 (discriminator 1)
for(i = 0; i < TxBuffCount; i++)
b08: 00c79663 bne a5,a2,b14 <ETH_DMATxDescChainInit+0x20>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:730
{
DMATxDesc->Buffer2NextDescAddr = (uint32_t)DMATxDescTab;
}
}
ETH->DMATDLAR = (uint32_t)DMATxDescTab;
b0c: 400297b7 lui a5,0x40029
b10: cb88 sw a0,16(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:731
}
b12: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:718
DMATxDesc->Buffer1Addr = (uint32_t)(&TxBuff[i * ETH_MAX_PACKET_SIZE]);
b14: 026786b3 mul a3,a5,t1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:717
DMATxDesc->Status = ETH_DMATxDesc_TCH | ETH_DMATxDesc_IC;
b18: 01172023 sw a7,0(a4) # 40028000 <_eusrstack+0x20008000>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:718
DMATxDesc->Buffer1Addr = (uint32_t)(&TxBuff[i * ETH_MAX_PACKET_SIZE]);
b1c: 882a mv a6,a0
b1e: 96ae add a3,a3,a1
b20: c714 sw a3,8(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:720
if(i < (TxBuffCount - 1))
b22: 01070693 addi a3,a4,16
b26: 01c7f363 bgeu a5,t3,b2c <ETH_DMATxDescChainInit+0x38>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:722
DMATxDesc->Buffer2NextDescAddr = (uint32_t)(DMATxDescTab + i + 1);
b2a: 8836 mv a6,a3
b2c: 01072623 sw a6,12(a4)
b30: 0785 addi a5,a5,1
b32: 8736 mv a4,a3
b34: bfd1 j b08 <ETH_DMATxDescChainInit+0x14>
00000b36 <ETH_DMARxDescChainInit>:
ETH_DMARxDescChainInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1046
for(i = 0; i < RxBuffCount; i++)
{
DMARxDesc = DMARxDescTab + i;
DMARxDesc->Status = ETH_DMARxDesc_OWN;
DMARxDesc->ControlBufferSize = ETH_DMARxDesc_RCH | (uint32_t)ETH_MAX_PACKET_SIZE;
b36: 6691 lui a3,0x4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1040
DMARxDescToGet = DMARxDescTab;
b38: 86a1a423 sw a0,-1944(gp) # 20000088 <DMARxDescToGet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1042
for(i = 0; i < RxBuffCount; i++)
b3c: 4701 li a4,0
b3e: 87aa mv a5,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1045
DMARxDesc->Status = ETH_DMARxDesc_OWN;
b40: 80000337 lui t1,0x80000
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1046
DMARxDesc->ControlBufferSize = ETH_DMARxDesc_RCH | (uint32_t)ETH_MAX_PACKET_SIZE;
b44: 5f468693 addi a3,a3,1524 # 45f4 <dhcp_arp_reply+0x7e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1047
DMARxDesc->Buffer1Addr = (uint32_t)(&RxBuff[i * ETH_MAX_PACKET_SIZE]);
b48: 5f400e13 li t3,1524
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1049
if(i < (RxBuffCount - 1))
b4c: fff60e93 addi t4,a2,-1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1042 (discriminator 1)
for(i = 0; i < RxBuffCount; i++)
b50: 00c71663 bne a4,a2,b5c <ETH_DMARxDescChainInit+0x26>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1059
{
DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab);
}
}
ETH->DMARDLAR = (uint32_t)DMARxDescTab;
b54: 400297b7 lui a5,0x40029
b58: c7c8 sw a0,12(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1060
}
b5a: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1047
DMARxDesc->Buffer1Addr = (uint32_t)(&RxBuff[i * ETH_MAX_PACKET_SIZE]);
b5c: 03c70833 mul a6,a4,t3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1045
DMARxDesc->Status = ETH_DMARxDesc_OWN;
b60: 0067a023 sw t1,0(a5) # 40029000 <_eusrstack+0x20009000>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1046
DMARxDesc->ControlBufferSize = ETH_DMARxDesc_RCH | (uint32_t)ETH_MAX_PACKET_SIZE;
b64: c3d4 sw a3,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1047
DMARxDesc->Buffer1Addr = (uint32_t)(&RxBuff[i * ETH_MAX_PACKET_SIZE]);
b66: 88aa mv a7,a0
b68: 982e add a6,a6,a1
b6a: 0107a423 sw a6,8(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1049
if(i < (RxBuffCount - 1))
b6e: 01078813 addi a6,a5,16
b72: 01d77363 bgeu a4,t4,b78 <ETH_DMARxDescChainInit+0x42>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1051
DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab + i + 1);
b76: 88c2 mv a7,a6
b78: 0117a623 sw a7,12(a5)
b7c: 0705 addi a4,a4,1
b7e: 87c2 mv a5,a6
b80: bfc1 j b50 <ETH_DMARxDescChainInit+0x1a>
00000b82 <ETH_SoftwareReset>:
ETH_SoftwareReset():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1269
*
* @return none
*/
void ETH_SoftwareReset(void)
{
ETH->DMABMR |= ETH_DMABMR_SR;
b82: 40029737 lui a4,0x40029
b86: 431c lw a5,0(a4)
b88: 0017e793 ori a5,a5,1
b8c: c31c sw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1270
}
b8e: 8082 ret
00000b90 <ETH_DMAClearITPendingBit>:
ETH_DMAClearITPendingBit():
b90: 400297b7 lui a5,0x40029
b94: cbc8 sw a0,20(a5)
b96: 8082 ret
00000b98 <ETH_FlushTransmitFIFO>:
ETH_FlushTransmitFIFO():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1507
*
* @return none
*/
void ETH_FlushTransmitFIFO(void)
{
ETH->DMAOMR |= ETH_DMAOMR_FTF;
b98: 40029737 lui a4,0x40029
b9c: 4f1c lw a5,24(a4)
b9e: 001006b7 lui a3,0x100
ba2: 8fd5 or a5,a5,a3
ba4: cf1c sw a5,24(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1508
}
ba6: 8082 ret
00000ba8 <ETH_Start>:
ETH_Start():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:107
{
ba8: e48ff2ef jal t0,1f0 <__riscv_save_0>
ETH_MACTransmissionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:407
ETH->MACCR |= ETH_MACCR_TE;
bac: 40028437 lui s0,0x40028
bb0: 401c lw a5,0(s0)
bb2: 0087e793 ori a5,a5,8
bb6: c01c sw a5,0(s0)
ETH_Start():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:109
ETH_FlushTransmitFIFO();
bb8: 37c5 jal b98 <ETH_FlushTransmitFIFO>
ETH_MACReceptionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:428
ETH->MACCR |= ETH_MACCR_RE;
bba: 401c lw a5,0(s0)
ETH_DMATransmissionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1544
*/
void ETH_DMATransmissionCmd(FunctionalState NewState)
{
if(NewState != DISABLE)
{
ETH->DMAOMR |= ETH_DMAOMR_ST;
bbc: 6689 lui a3,0x2
ETH_MACReceptionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:428
ETH->MACCR |= ETH_MACCR_RE;
bbe: 0047e793 ori a5,a5,4
bc2: c01c sw a5,0(s0)
ETH_DMATransmissionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1544
ETH->DMAOMR |= ETH_DMAOMR_ST;
bc4: 400297b7 lui a5,0x40029
bc8: 4f98 lw a4,24(a5)
bca: 8f55 or a4,a4,a3
bcc: cf98 sw a4,24(a5)
ETH_DMAReceptionCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1565
*/
void ETH_DMAReceptionCmd(FunctionalState NewState)
{
if(NewState != DISABLE)
{
ETH->DMAOMR |= ETH_DMAOMR_SR;
bce: 4f98 lw a4,24(a5)
bd0: 00276713 ori a4,a4,2
bd4: cf98 sw a4,24(a5)
ETH_Start():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:113
}
bd6: e3eff06f j 214 <__riscv_restore_0>
00000bda <ETH_DMAITConfig>:
ETH_DMAITConfig():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1602
*
* @return new state of the specified ETHERNET DMA interrupts.
*/
void ETH_DMAITConfig(uint32_t ETH_DMA_IT, FunctionalState NewState)
{
if(NewState != DISABLE)
bda: c599 beqz a1,be8 <ETH_DMAITConfig+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1604
{
ETH->DMAIER |= ETH_DMA_IT;
bdc: 40029737 lui a4,0x40029
be0: 4f5c lw a5,28(a4)
be2: 8d5d or a0,a0,a5
be4: cf48 sw a0,28(a4)
be6: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1608
}
else
{
ETH->DMAIER &= (~(uint32_t)ETH_DMA_IT);
be8: 400297b7 lui a5,0x40029
bec: 4fd8 lw a4,28(a5)
bee: fff54513 not a0,a0
bf2: 8d79 and a0,a0,a4
bf4: cfc8 sw a0,28(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:1610
}
}
bf6: 8082 ret
00000bf8 <RGMII_TXC_Delay>:
RGMII_TXC_Delay():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2513
*/
void RGMII_TXC_Delay(uint8_t clock_polarity, uint8_t delay_time)
{
if(clock_polarity)
{
ETH->MACCR |= (uint32_t)(1 << 1);
bf8: 40028737 lui a4,0x40028
bfc: 431c lw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2511
if(clock_polarity)
bfe: c115 beqz a0,c22 <RGMII_TXC_Delay+0x2a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2513
ETH->MACCR |= (uint32_t)(1 << 1);
c00: 0027e793 ori a5,a5,2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2517
}
else
{
ETH->MACCR &= ~(uint32_t)(1 << 1);
c04: c31c sw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2519
}
if(delay_time <= 7)
c06: 479d li a5,7
c08: 00b7ec63 bltu a5,a1,c20 <RGMII_TXC_Delay+0x28>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2521
{
ETH->MACCR &= ~(uint32_t)(7 << 29);
c0c: 40028737 lui a4,0x40028
c10: 431c lw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2522
ETH->MACCR |= (uint32_t)(delay_time << 29);
c12: 05f6 slli a1,a1,0x1d
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2521
ETH->MACCR &= ~(uint32_t)(7 << 29);
c14: 078e slli a5,a5,0x3
c16: 838d srli a5,a5,0x3
c18: c31c sw a5,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2522
ETH->MACCR |= (uint32_t)(delay_time << 29);
c1a: 431c lw a5,0(a4)
c1c: 8ddd or a1,a1,a5
c1e: c30c sw a1,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2524
}
}
c20: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_eth.c:2517
ETH->MACCR &= ~(uint32_t)(1 << 1);
c22: 9bf5 andi a5,a5,-3
c24: b7c5 j c04 <RGMII_TXC_Delay+0xc>
00000c26 <EXTI_ClearITPendingBit>:
EXTI_ClearITPendingBit():
c26: 400107b7 lui a5,0x40010
c2a: 40a7aa23 sw a0,1044(a5) # 40010414 <_eusrstack+0x1fff0414>
c2e: 8082 ret
00000c30 <GPIO_Init>:
GPIO_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:90
void GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_InitStruct)
{
uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00;
uint32_t tmpreg = 0x00, pinmask = 0x00;
currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
c30: 459c lw a5,8(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:92
if((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
c32: 0107f713 andi a4,a5,16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:90
currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
c36: 00f7f813 andi a6,a5,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:92
if((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
c3a: c701 beqz a4,c42 <GPIO_Init+0x12>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:94
{
currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed;
c3c: 41d8 lw a4,4(a1)
c3e: 00e86833 or a6,a6,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:97
}
if(((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00)
c42: 218e lhu a1,0(a1)
c44: 0ff5f713 andi a4,a1,255
c48: c339 beqz a4,c8e <GPIO_Init+0x5e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:99
{
tmpreg = GPIOx->CFGLR;
c4a: 4118 lw a4,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:101
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
c4c: 4681 li a3,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:103
{
pos = ((uint32_t)0x01) << pinpos;
c4e: 4e85 li t4,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:109
currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
if(currentpin == pos)
{
pos = pinpos << 2;
pinmask = ((uint32_t)0x0F) << pos;
c50: 4f3d li t5,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:113
tmpreg &= ~pinmask;
tmpreg |= (currentmode << pos);
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
c52: 02800f93 li t6,40
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:119
{
GPIOx->BCR = (((uint32_t)0x01) << pinpos);
}
else
{
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
c56: 04800293 li t0,72
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:101
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
c5a: 4e21 li t3,8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:103
pos = ((uint32_t)0x01) << pinpos;
c5c: 00de9633 sll a2,t4,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:104
currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
c60: 00c5f8b3 and a7,a1,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:106
if(currentpin == pos)
c64: 03161163 bne a2,a7,c86 <GPIO_Init+0x56>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:108
pos = pinpos << 2;
c68: 00269893 slli a7,a3,0x2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:109
pinmask = ((uint32_t)0x0F) << pos;
c6c: 011f1333 sll t1,t5,a7
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:110
tmpreg &= ~pinmask;
c70: fff34313 not t1,t1
c74: 00e37733 and a4,t1,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:111
tmpreg |= (currentmode << pos);
c78: 011818b3 sll a7,a6,a7
c7c: 00e8e733 or a4,a7,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:113
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
c80: 05f79f63 bne a5,t6,cde <GPIO_Init+0xae>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:115
GPIOx->BCR = (((uint32_t)0x01) << pinpos);
c84: c950 sw a2,20(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:101 (discriminator 2)
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
c86: 0685 addi a3,a3,1
c88: fdc69ae3 bne a3,t3,c5c <GPIO_Init+0x2c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:126
GPIOx->BSHR = (((uint32_t)0x01) << pinpos);
}
}
}
}
GPIOx->CFGLR = tmpreg;
c8c: c118 sw a4,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:129
}
if(GPIO_InitStruct->GPIO_Pin > 0x00FF)
c8e: 0ff00713 li a4,255
c92: 04b77563 bgeu a4,a1,cdc <GPIO_Init+0xac>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:131
{
tmpreg = GPIOx->CFGHR;
c96: 4154 lw a3,4(a0)
c98: 4621 li a2,8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:135
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
{
pos = (((uint32_t)0x01) << (pinpos + 0x08));
c9a: 4e85 li t4,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:141
currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
if(currentpin == pos)
{
pos = pinpos << 2;
pinmask = ((uint32_t)0x0F) << pos;
c9c: 4f3d li t5,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:145
tmpreg &= ~pinmask;
tmpreg |= (currentmode << pos);
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
c9e: 02800f93 li t6,40
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:150
{
GPIOx->BCR = (((uint32_t)0x01) << (pinpos + 0x08));
}
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
ca2: 04800293 li t0,72
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:133
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
ca6: 4e41 li t3,16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:135
pos = (((uint32_t)0x01) << (pinpos + 0x08));
ca8: 00ce98b3 sll a7,t4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:136
currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
cac: 0115f733 and a4,a1,a7
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:138
if(currentpin == pos)
cb0: 02e89263 bne a7,a4,cd4 <GPIO_Init+0xa4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:140
pos = pinpos << 2;
cb4: 00261713 slli a4,a2,0x2
cb8: 1701 addi a4,a4,-32
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:141
pinmask = ((uint32_t)0x0F) << pos;
cba: 00ef1333 sll t1,t5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:142
tmpreg &= ~pinmask;
cbe: fff34313 not t1,t1
cc2: 00d376b3 and a3,t1,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:143
tmpreg |= (currentmode << pos);
cc6: 00e81733 sll a4,a6,a4
cca: 8ed9 or a3,a3,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:145
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
ccc: 01f79d63 bne a5,t6,ce6 <GPIO_Init+0xb6>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:147
GPIOx->BCR = (((uint32_t)0x01) << (pinpos + 0x08));
cd0: 01152a23 sw a7,20(a0) # 4014 <ip_reass+0x264>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:150
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
cd4: 0605 addi a2,a2,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:133 (discriminator 2)
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
cd6: fdc619e3 bne a2,t3,ca8 <GPIO_Init+0x78>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:156
{
GPIOx->BSHR = (((uint32_t)0x01) << (pinpos + 0x08));
}
}
}
GPIOx->CFGHR = tmpreg;
cda: c154 sw a3,4(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:158
}
}
cdc: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:119
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
cde: fa5794e3 bne a5,t0,c86 <GPIO_Init+0x56>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:121
GPIOx->BSHR = (((uint32_t)0x01) << pinpos);
ce2: c910 sw a2,16(a0)
ce4: b74d j c86 <GPIO_Init+0x56>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:150
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
ce6: fe5797e3 bne a5,t0,cd4 <GPIO_Init+0xa4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_gpio.c:152
GPIOx->BSHR = (((uint32_t)0x01) << (pinpos + 0x08));
cea: 01152823 sw a7,16(a0)
cee: b7dd j cd4 <GPIO_Init+0xa4>
00000cf0 <NVIC_Init>:
NVIC_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:80
{
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << 7) | (NVIC_InitStruct->NVIC_IRQChannelSubPriority << 5));
}
}
#elif (INTSYSCR_INEST == INTSYSCR_INEST_EN_4Level)
if(NVIC_Priority_Group == NVIC_PriorityGroup_2)
cf0: 8701a703 lw a4,-1936(gp) # 20000090 <NVIC_Priority_Group>
cf4: 4789 li a5,2
cf6: 2110 lbu a2,0(a0)
cf8: 02f71163 bne a4,a5,d1a <NVIC_Init+0x2a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:82
{
if(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority < 4)
cfc: 3114 lbu a3,1(a0)
cfe: 478d li a5,3
d00: 00d7ed63 bltu a5,a3,d1a <NVIC_Init+0x2a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:84
{
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << 6) | (NVIC_InitStruct->NVIC_IRQChannelSubPriority << 5));
d04: 213c lbu a5,2(a0)
d06: 069a slli a3,a3,0x6
NVIC_SetPriority():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:286
NVIC->IPRIOR[(uint32_t)(IRQn)] = priority;
d08: e000e737 lui a4,0xe000e
NVIC_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:84
d0c: 0796 slli a5,a5,0x5
d0e: 8fd5 or a5,a5,a3
d10: 0ff7f793 andi a5,a5,255
NVIC_SetPriority():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:286
d14: 9732 add a4,a4,a2
d16: 40f70023 sb a5,1024(a4) # e000e400 <_eusrstack+0xbffee400>
NVIC_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:97
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << 5) );
}
}
#endif
if(NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
d1a: 4154 lw a3,4(a0)
d1c: 4705 li a4,1
d1e: 00565793 srli a5,a2,0x5
d22: 00c71733 sll a4,a4,a2
d26: ca89 beqz a3,d38 <NVIC_Init+0x48>
NVIC_EnableIRQ():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:170
NVIC->IENR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
d28: 04078793 addi a5,a5,64
d2c: 078a slli a5,a5,0x2
d2e: e000e6b7 lui a3,0xe000e
d32: 97b6 add a5,a5,a3
d34: c398 sw a4,0(a5)
d36: 8082 ret
NVIC_DisableIRQ():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:184
NVIC->IRER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
d38: 06078793 addi a5,a5,96
d3c: e000e6b7 lui a3,0xe000e
d40: 078a slli a5,a5,0x2
d42: 97b6 add a5,a5,a3
d44: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:185
__asm volatile ("fence.i");
d46: 0000100f fence.i
NVIC_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_misc.c:105
}
else
{
NVIC_DisableIRQ(NVIC_InitStruct->NVIC_IRQChannel);
}
}
d4a: 8082 ret
00000d4c <RCC_GetClocksFreq>:
RCC_GetClocksFreq():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:585
#ifdef CH32V30x_D8C
uint8_t Pll2mull = 0;
#endif
tmp = RCC->CFGR0 & CFGR0_SWS_Mask;
d4c: 40021737 lui a4,0x40021
d50: 435c lw a5,4(a4)
d52: 4691 li a3,4
d54: 8bb1 andi a5,a5,12
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:587
switch(tmp)
d56: 00d78563 beq a5,a3,d60 <RCC_GetClocksFreq+0x14>
d5a: 46a1 li a3,8
d5c: 06d78263 beq a5,a3,dc0 <RCC_GetClocksFreq+0x74>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:590
{
case 0x00:
RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
d60: 007a17b7 lui a5,0x7a1
d64: 20078793 addi a5,a5,512 # 7a1200 <_data_lma+0x79836c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:668
#endif
}
if(Pll_6_5 == 1)
RCC_Clocks->SYSCLK_Frequency = (RCC_Clocks->SYSCLK_Frequency / 2);
d68: c11c sw a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:677
default:
RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
break;
}
tmp = RCC->CFGR0 & CFGR0_HPRE_Set_Mask;
d6a: 40021637 lui a2,0x40021
d6e: 425c lw a5,4(a2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:679
tmp = tmp >> 4;
presc = APBAHBPrescTable[tmp];
d70: 20000737 lui a4,0x20000
d74: 01070713 addi a4,a4,16 # 20000010 <APBAHBPrescTable>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:678
tmp = tmp >> 4;
d78: 8391 srli a5,a5,0x4
d7a: 8bbd andi a5,a5,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:679
presc = APBAHBPrescTable[tmp];
d7c: 97ba add a5,a5,a4
d7e: 2394 lbu a3,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:680
RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
d80: 411c lw a5,0(a0)
d82: 00d7d7b3 srl a5,a5,a3
d86: c15c sw a5,4(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:681
tmp = RCC->CFGR0 & CFGR0_PPRE1_Set_Mask;
d88: 4254 lw a3,4(a2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:682
tmp = tmp >> 8;
d8a: 82a1 srli a3,a3,0x8
d8c: 8a9d andi a3,a3,7
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:683
presc = APBAHBPrescTable[tmp];
d8e: 96ba add a3,a3,a4
d90: 2294 lbu a3,0(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:684
RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
d92: 00d7d6b3 srl a3,a5,a3
d96: c514 sw a3,8(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:685
tmp = RCC->CFGR0 & CFGR0_PPRE2_Set_Mask;
d98: 4254 lw a3,4(a2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:686
tmp = tmp >> 11;
d9a: 82ad srli a3,a3,0xb
d9c: 8a9d andi a3,a3,7
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:687
presc = APBAHBPrescTable[tmp];
d9e: 9736 add a4,a4,a3
da0: 2318 lbu a4,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:688
RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
da2: 00e7d7b3 srl a5,a5,a4
da6: c55c sw a5,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:689
tmp = RCC->CFGR0 & CFGR0_ADCPRE_Set_Mask;
da8: 4258 lw a4,4(a2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:690
tmp = tmp >> 14;
daa: 8339 srli a4,a4,0xe
dac: 00377693 andi a3,a4,3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:691
presc = ADCPrescTable[tmp];
db0: 81818713 addi a4,gp,-2024 # 20000038 <ADCPrescTable>
db4: 9736 add a4,a4,a3
db6: 2318 lbu a4,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:692
RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK2_Frequency / presc;
db8: 02e7d7b3 divu a5,a5,a4
dbc: c91c sw a5,16(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:693
}
dbe: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:598
pllmull = RCC->CFGR0 & CFGR0_PLLMull_Mask;
dc0: 435c lw a5,4(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:599
pllsource = RCC->CFGR0 & CFGR0_PLLSRC_Mask;
dc2: 4358 lw a4,4(a4)
dc4: 66c1 lui a3,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:601
pllmull = (pllmull >> 18) + 2;
dc6: 83c9 srli a5,a5,0x12
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:599
pllsource = RCC->CFGR0 & CFGR0_PLLSRC_Mask;
dc8: 8f75 and a4,a4,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:603
if(((*(uint32_t *)0x1FFFF70C) & (1 << 14)) != (1 << 14))
dca: 1ffff6b7 lui a3,0x1ffff
dce: 70c6a683 lw a3,1804(a3) # 1ffff70c <_data_lma+0x1fff6878>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:601
pllmull = (pllmull >> 18) + 2;
dd2: 8bbd andi a5,a5,15
dd4: 0789 addi a5,a5,2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:603
if(((*(uint32_t *)0x1FFFF70C) & (1 << 14)) != (1 << 14))
dd6: 01169613 slli a2,a3,0x11
dda: 00064863 bltz a2,dea <RCC_GetClocksFreq+0x9e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:605
if(pllmull == 17)
dde: 46c5 li a3,17
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:578
uint8_t Pll_6_5 = 0;
de0: 4601 li a2,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:605
if(pllmull == 17)
de2: 02d79263 bne a5,a3,e06 <RCC_GetClocksFreq+0xba>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:606
pllmull = 18;
de6: 47c9 li a5,18
de8: a839 j e06 <RCC_GetClocksFreq+0xba>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:610
if(pllmull == 2)
dea: 4689 li a3,2
dec: 02d78f63 beq a5,a3,e2a <RCC_GetClocksFreq+0xde>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:612
if(pllmull == 15)
df0: 46bd li a3,15
df2: 02d78e63 beq a5,a3,e2e <RCC_GetClocksFreq+0xe2>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:617
if(pllmull == 16)
df6: 46c1 li a3,16
df8: 02d78e63 beq a5,a3,e34 <RCC_GetClocksFreq+0xe8>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:619
if(pllmull == 17)
dfc: 46c5 li a3,17
dfe: 4601 li a2,0
e00: 00d79363 bne a5,a3,e06 <RCC_GetClocksFreq+0xba>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:620
pllmull = 16;
e04: 47c1 li a5,16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:623
if(pllsource == 0x00)
e06: ef1d bnez a4,e44 <RCC_GetClocksFreq+0xf8>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:625
if(EXTEN->EXTEN_CTR & EXTEN_PLL_HSI_PRE)
e08: 40024737 lui a4,0x40024
e0c: 80072703 lw a4,-2048(a4) # 40023800 <_eusrstack+0x20003800>
e10: 8b41 andi a4,a4,16
e12: c705 beqz a4,e3a <RCC_GetClocksFreq+0xee>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:627
RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE)*pllmull;
e14: 007a1737 lui a4,0x7a1
e18: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:662
RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency * pllmull;
e1c: 02f707b3 mul a5,a4,a5
e20: c11c sw a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:667
if(Pll_6_5 == 1)
e22: d621 beqz a2,d6a <RCC_GetClocksFreq+0x1e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:668
RCC_Clocks->SYSCLK_Frequency = (RCC_Clocks->SYSCLK_Frequency / 2);
e24: 411c lw a5,0(a0)
e26: 8385 srli a5,a5,0x1
e28: b781 j d68 <RCC_GetClocksFreq+0x1c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:578
uint8_t Pll_6_5 = 0;
e2a: 4601 li a2,0
e2c: bf6d j de6 <RCC_GetClocksFreq+0x9a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:615
Pll_6_5 = 1;
e2e: 4605 li a2,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:614
pllmull = 13; /* *6.5 */
e30: 47b5 li a5,13
e32: bfd1 j e06 <RCC_GetClocksFreq+0xba>
e34: 4601 li a2,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:618
pllmull = 15;
e36: 47bd li a5,15
e38: b7f9 j e06 <RCC_GetClocksFreq+0xba>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:631
RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE >> 1) * pllmull;
e3a: 003d1737 lui a4,0x3d1
e3e: 90070713 addi a4,a4,-1792 # 3d0900 <_data_lma+0x3c7a6c>
e42: bfe9 j e1c <RCC_GetClocksFreq+0xd0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:646
if(RCC->CFGR2 & (1<<16)){ /* PLL2 */
e44: 400215b7 lui a1,0x40021
e48: 55d8 lw a4,44(a1)
e4a: 00f71693 slli a3,a4,0xf
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:647
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE/(((RCC->CFGR2 & 0xF0)>>4) + 1); /* PREDIV2 */
e4e: 55d8 lw a4,44(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:646
if(RCC->CFGR2 & (1<<16)){ /* PLL2 */
e50: 0406df63 bgez a3,eae <RCC_GetClocksFreq+0x162>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:647
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE/(((RCC->CFGR2 & 0xF0)>>4) + 1); /* PREDIV2 */
e54: 8311 srli a4,a4,0x4
e56: 8b3d andi a4,a4,15
e58: 00170693 addi a3,a4,1
e5c: 007a1737 lui a4,0x7a1
e60: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
e64: 02d75733 divu a4,a4,a3
e68: c118 sw a4,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:649
Pll2mull = (uint8_t)((RCC->CFGR2 & 0xF00)>>8);
e6a: 55d4 lw a3,44(a1)
e6c: 82a1 srli a3,a3,0x8
e6e: 8abd andi a3,a3,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:651
if(Pll2mull == 0) RCC_Clocks->SYSCLK_Frequency = (RCC_Clocks->SYSCLK_Frequency * 5)>>1;
e70: e28d bnez a3,e92 <RCC_GetClocksFreq+0x146>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:651 (discriminator 1)
e72: 4695 li a3,5
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:652 (discriminator 1)
else if(Pll2mull == 1) RCC_Clocks->SYSCLK_Frequency = (RCC_Clocks->SYSCLK_Frequency * 25)>>1;
e74: 02d70733 mul a4,a4,a3
e78: 8305 srli a4,a4,0x1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:654
else RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency * (Pll2mull + 2);
e7a: c118 sw a4,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:656
RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
e7c: 40021737 lui a4,0x40021
e80: 5758 lw a4,44(a4)
e82: 4114 lw a3,0(a0)
e84: 8b3d andi a4,a4,15
e86: 0705 addi a4,a4,1
e88: 02e6d733 divu a4,a3,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:659
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
e8c: c118 sw a4,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:662
RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency * pllmull;
e8e: 4118 lw a4,0(a0)
e90: b771 j e1c <RCC_GetClocksFreq+0xd0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:652
else if(Pll2mull == 1) RCC_Clocks->SYSCLK_Frequency = (RCC_Clocks->SYSCLK_Frequency * 25)>>1;
e92: 4585 li a1,1
e94: 00b69463 bne a3,a1,e9c <RCC_GetClocksFreq+0x150>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:652 (discriminator 1)
e98: 46e5 li a3,25
e9a: bfe9 j e74 <RCC_GetClocksFreq+0x128>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:653
else if(Pll2mull == 15) RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency * 20;
e9c: 45bd li a1,15
e9e: 00b69663 bne a3,a1,eaa <RCC_GetClocksFreq+0x15e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:653 (discriminator 1)
ea2: 46d1 li a3,20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:654
else RCC_Clocks->SYSCLK_Frequency = RCC_Clocks->SYSCLK_Frequency * (Pll2mull + 2);
ea4: 02e68733 mul a4,a3,a4
ea8: bfc9 j e7a <RCC_GetClocksFreq+0x12e>
eaa: 0689 addi a3,a3,2
eac: bfe5 j ea4 <RCC_GetClocksFreq+0x158>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:659
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE/((RCC->CFGR2 & 0xF) + 1); /* PREDIV1 */
eae: 8b3d andi a4,a4,15
eb0: 00170693 addi a3,a4,1 # 40021001 <_eusrstack+0x20001001>
eb4: 007a1737 lui a4,0x7a1
eb8: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
ebc: 02d75733 divu a4,a4,a3
ec0: b7f1 j e8c <RCC_GetClocksFreq+0x140>
00000ec2 <RCC_AHBPeriphClockCmd>:
RCC_AHBPeriphClockCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:722
*
* @return none
*/
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
{
if(NewState != DISABLE)
ec2: c599 beqz a1,ed0 <RCC_AHBPeriphClockCmd+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:724
{
RCC->AHBPCENR |= RCC_AHBPeriph;
ec4: 40021737 lui a4,0x40021
ec8: 4b5c lw a5,20(a4)
eca: 8d5d or a0,a0,a5
ecc: cb48 sw a0,20(a4)
ece: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:728
}
else
{
RCC->AHBPCENR &= ~RCC_AHBPeriph;
ed0: 400217b7 lui a5,0x40021
ed4: 4bd8 lw a4,20(a5)
ed6: fff54513 not a0,a0
eda: 8d79 and a0,a0,a4
edc: cbc8 sw a0,20(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:730
}
}
ede: 8082 ret
00000ee0 <RCC_APB2PeriphClockCmd>:
RCC_APB2PeriphClockCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:758
*
* @return none
*/
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
{
if(NewState != DISABLE)
ee0: c599 beqz a1,eee <RCC_APB2PeriphClockCmd+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:760
{
RCC->APB2PCENR |= RCC_APB2Periph;
ee2: 40021737 lui a4,0x40021
ee6: 4f1c lw a5,24(a4)
ee8: 8d5d or a0,a0,a5
eea: cf08 sw a0,24(a4)
eec: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:764
}
else
{
RCC->APB2PCENR &= ~RCC_APB2Periph;
eee: 400217b7 lui a5,0x40021
ef2: 4f98 lw a4,24(a5)
ef4: fff54513 not a0,a0
ef8: 8d79 and a0,a0,a4
efa: cf88 sw a0,24(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:766
}
}
efc: 8082 ret
00000efe <RCC_APB1PeriphClockCmd>:
RCC_APB1PeriphClockCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:803
*
* @return none
*/
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
{
if(NewState != DISABLE)
efe: c599 beqz a1,f0c <RCC_APB1PeriphClockCmd+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:805
{
RCC->APB1PCENR |= RCC_APB1Periph;
f00: 40021737 lui a4,0x40021
f04: 4f5c lw a5,28(a4)
f06: 8d5d or a0,a0,a5
f08: cf48 sw a0,28(a4)
f0a: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:809
}
else
{
RCC->APB1PCENR &= ~RCC_APB1Periph;
f0c: 400217b7 lui a5,0x40021
f10: 4fd8 lw a4,28(a5)
f12: fff54513 not a0,a0
f16: 8d79 and a0,a0,a4
f18: cfc8 sw a0,28(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:811
}
}
f1a: 8082 ret
00000f1c <RCC_AHBPeriphResetCmd>:
RCC_AHBPeriphResetCmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1295
*
* @return none
*/
void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
{
if(NewState != DISABLE)
f1c: c599 beqz a1,f2a <RCC_AHBPeriphResetCmd+0xe>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1297
{
RCC->AHBRSTR |= RCC_AHBPeriph;
f1e: 40021737 lui a4,0x40021
f22: 571c lw a5,40(a4)
f24: 8d5d or a0,a0,a5
f26: d708 sw a0,40(a4)
f28: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1301
}
else
{
RCC->AHBRSTR &= ~RCC_AHBPeriph;
f2a: 400217b7 lui a5,0x40021
f2e: 5798 lw a4,40(a5)
f30: fff54513 not a0,a0
f34: 8d79 and a0,a0,a4
f36: d788 sw a0,40(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1303
}
}
f38: 8082 ret
00000f3a <RCC_ETH1GCLKConfig>:
RCC_ETH1GCLKConfig():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1357
*
* @return none
*/
void RCC_ETH1GCLKConfig(uint32_t RCC_ETH1GCLKSource)
{
RCC->CFGR2 &= ~(3 << 20);
f3a: 400217b7 lui a5,0x40021
f3e: 57d8 lw a4,44(a5)
f40: ffd006b7 lui a3,0xffd00
f44: 16fd addi a3,a3,-1
f46: 8f75 and a4,a4,a3
f48: d7d8 sw a4,44(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1358
RCC->CFGR2 |= RCC_ETH1GCLKSource << 20;
f4a: 57d8 lw a4,44(a5)
f4c: 0552 slli a0,a0,0x14
f4e: 8d59 or a0,a0,a4
f50: d7c8 sw a0,44(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1359
}
f52: 8082 ret
00000f54 <RCC_ETH1G_125Mcmd>:
RCC_ETH1G_125Mcmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1372
*
* @return none
*/
void RCC_ETH1G_125Mcmd(FunctionalState NewState)
{
if(NewState != DISABLE)
f54: c909 beqz a0,f66 <RCC_ETH1G_125Mcmd+0x12>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1374
{
RCC->CFGR2 |= (1 << 22);
f56: 40021737 lui a4,0x40021
f5a: 575c lw a5,44(a4)
f5c: 004006b7 lui a3,0x400
f60: 8fd5 or a5,a5,a3
f62: d75c sw a5,44(a4)
f64: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1378
}
else
{
RCC->CFGR2 &= ~(1 << 22);
f66: 400216b7 lui a3,0x40021
f6a: 56dc lw a5,44(a3)
f6c: ffc00737 lui a4,0xffc00
f70: 177d addi a4,a4,-1
f72: 8ff9 and a5,a5,a4
f74: d6dc sw a5,44(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_rcc.c:1380
}
}
f76: 8082 ret
00000f78 <TIM_TimeBaseInit>:
TIM_TimeBaseInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:110
*/
void TIM_TimeBaseInit(TIM_TypeDef *TIMx, TIM_TimeBaseInitTypeDef *TIM_TimeBaseInitStruct)
{
uint16_t tmpcr1 = 0;
uint32_t temper1 = 0;
temper1 = ((*( uint32_t * )0x1FFFF704) & 0x000000F0) >> 4;
f78: 1ffff737 lui a4,0x1ffff
f7c: 70472703 lw a4,1796(a4) # 1ffff704 <_data_lma+0x1fff6870>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:111
tmpcr1 = TIMx->CTLR1;
f80: 211e lhu a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113
if(((temper1>=4)&&(temper1<=8))&&((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM9) || (TIMx == TIM10)))
f82: 4691 li a3,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:110
temper1 = ((*( uint32_t * )0x1FFFF704) & 0x000000F0) >> 4;
f84: 8311 srli a4,a4,0x4
f86: 8b3d andi a4,a4,15
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:111
tmpcr1 = TIMx->CTLR1;
f88: 07c2 slli a5,a5,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113
if(((temper1>=4)&&(temper1<=8))&&((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM9) || (TIMx == TIM10)))
f8a: 1771 addi a4,a4,-4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:111
tmpcr1 = TIMx->CTLR1;
f8c: 83c1 srli a5,a5,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113
if(((temper1>=4)&&(temper1<=8))&&((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM9) || (TIMx == TIM10)))
f8e: 02e6e663 bltu a3,a4,fba <TIM_TimeBaseInit+0x42>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113 (discriminator 1)
f92: 40013737 lui a4,0x40013
f96: c0070693 addi a3,a4,-1024 # 40012c00 <_eusrstack+0x1fff2c00>
f9a: 00d50e63 beq a0,a3,fb6 <TIM_TimeBaseInit+0x3e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113 (discriminator 2)
f9e: 40070713 addi a4,a4,1024
fa2: 00e50a63 beq a0,a4,fb6 <TIM_TimeBaseInit+0x3e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113 (discriminator 3)
fa6: 40015737 lui a4,0x40015
faa: c0070693 addi a3,a4,-1024 # 40014c00 <_eusrstack+0x1fff4c00>
fae: 00d50463 beq a0,a3,fb6 <TIM_TimeBaseInit+0x3e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:113 (discriminator 4)
fb2: 00e51a63 bne a0,a4,fc6 <TIM_TimeBaseInit+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:115
{
tmpcr1 |= 1<<13;
fb6: 6709 lui a4,0x2
fb8: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:118
}
if((TIMx == TIM1) || (TIMx == TIM2) || (TIMx == TIM3) || (TIMx == TIM4) ||
fba: 40013737 lui a4,0x40013
fbe: c0070713 addi a4,a4,-1024 # 40012c00 <_eusrstack+0x1fff2c00>
fc2: 04e50263 beq a0,a4,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:118 (discriminator 1)
fc6: 40000737 lui a4,0x40000
fca: 02e50e63 beq a0,a4,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:118 (discriminator 2)
fce: 40070713 addi a4,a4,1024 # 40000400 <_eusrstack+0x1ffe0400>
fd2: 02e50a63 beq a0,a4,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:118 (discriminator 3)
fd6: 40001737 lui a4,0x40001
fda: 80070693 addi a3,a4,-2048 # 40000800 <_eusrstack+0x1ffe0800>
fde: 02d50463 beq a0,a3,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:118 (discriminator 4)
fe2: c0070713 addi a4,a4,-1024
fe6: 02e50063 beq a0,a4,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:119
(TIMx == TIM5) || (TIMx == TIM8) || (TIMx == TIM9) || (TIMx == TIM10))
fea: 40013737 lui a4,0x40013
fee: 40070713 addi a4,a4,1024 # 40013400 <_eusrstack+0x1fff3400>
ff2: 00e50a63 beq a0,a4,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:119 (discriminator 1)
ff6: 40015737 lui a4,0x40015
ffa: c0070693 addi a3,a4,-1024 # 40014c00 <_eusrstack+0x1fff4c00>
ffe: 00d50463 beq a0,a3,1006 <TIM_TimeBaseInit+0x8e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:119 (discriminator 2)
1002: 00e51863 bne a0,a4,1012 <TIM_TimeBaseInit+0x9a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:121
{
tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_DIR | TIM_CMS)));
1006: f8f7f793 andi a5,a5,-113
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:122
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
100a: 21ba lhu a4,2(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:121
tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_DIR | TIM_CMS)));
100c: 07c2 slli a5,a5,0x10
100e: 83c1 srli a5,a5,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:122
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
1010: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:125
}
if((TIMx != TIM6) && (TIMx != TIM7))
1012: 40001737 lui a4,0x40001
1016: 00e50c63 beq a0,a4,102e <TIM_TimeBaseInit+0xb6>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:125 (discriminator 1)
101a: 40070713 addi a4,a4,1024 # 40001400 <_eusrstack+0x1ffe1400>
101e: 00e50863 beq a0,a4,102e <TIM_TimeBaseInit+0xb6>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:127
{
tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CTLR1_CKD));
1022: cff7f793 andi a5,a5,-769
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:128
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
1026: 21fa lhu a4,6(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:127
tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CTLR1_CKD));
1028: 07c2 slli a5,a5,0x10
102a: 83c1 srli a5,a5,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:128
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
102c: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:131
}
TIMx->CTLR1 = tmpcr1;
102e: a11e sh a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:132
TIMx->ATRLR = TIM_TimeBaseInitStruct->TIM_Period;
1030: 21de lhu a5,4(a1)
1032: b55e sh a5,44(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:133
TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
1034: 219e lhu a5,0(a1)
1036: b51e sh a5,40(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:135
if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM9) || (TIMx == TIM10))
1038: 400137b7 lui a5,0x40013
103c: c0078713 addi a4,a5,-1024 # 40012c00 <_eusrstack+0x1fff2c00>
1040: 00e50e63 beq a0,a4,105c <TIM_TimeBaseInit+0xe4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:135 (discriminator 1)
1044: 40078793 addi a5,a5,1024
1048: 00f50a63 beq a0,a5,105c <TIM_TimeBaseInit+0xe4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:135 (discriminator 2)
104c: 400157b7 lui a5,0x40015
1050: c0078713 addi a4,a5,-1024 # 40014c00 <_eusrstack+0x1fff4c00>
1054: 00e50463 beq a0,a4,105c <TIM_TimeBaseInit+0xe4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:135 (discriminator 3)
1058: 00f51463 bne a0,a5,1060 <TIM_TimeBaseInit+0xe8>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:137
{
TIMx->RPTCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
105c: 259c lbu a5,8(a1)
105e: b91e sh a5,48(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:140
}
TIMx->SWEVGR = TIM_PSCReloadMode_Immediate;
1060: 4785 li a5,1
1062: a95e sh a5,20(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:141
}
1064: 8082 ret
00001066 <TIM_Cmd>:
TIM_Cmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:522
*/
void TIM_Cmd(TIM_TypeDef *TIMx, FunctionalState NewState)
{
if(NewState != DISABLE)
{
TIMx->CTLR1 |= TIM_CEN;
1066: 211e lhu a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:520
if(NewState != DISABLE)
1068: c589 beqz a1,1072 <TIM_Cmd+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:522
TIMx->CTLR1 |= TIM_CEN;
106a: 0017e793 ori a5,a5,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:526
}
else
{
TIMx->CTLR1 &= (uint16_t)(~((uint16_t)TIM_CEN));
106e: a11e sh a5,0(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:528
}
}
1070: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:526
TIMx->CTLR1 &= (uint16_t)(~((uint16_t)TIM_CEN));
1072: 07c2 slli a5,a5,0x10
1074: 83c1 srli a5,a5,0x10
1076: 9bf9 andi a5,a5,-2
1078: 07c2 slli a5,a5,0x10
107a: 83c1 srli a5,a5,0x10
107c: bfcd j 106e <TIM_Cmd+0x8>
0000107e <TIM_ITConfig>:
TIM_ITConfig():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:576
*/
void TIM_ITConfig(TIM_TypeDef *TIMx, uint16_t TIM_IT, FunctionalState NewState)
{
if(NewState != DISABLE)
{
TIMx->DMAINTENR |= TIM_IT;
107e: 255e lhu a5,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:574
if(NewState != DISABLE)
1080: c601 beqz a2,1088 <TIM_ITConfig+0xa>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:576
TIMx->DMAINTENR |= TIM_IT;
1082: 8ddd or a1,a1,a5
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:580
}
else
{
TIMx->DMAINTENR &= (uint16_t)~TIM_IT;
1084: a54e sh a1,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:582
}
}
1086: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_tim.c:580
TIMx->DMAINTENR &= (uint16_t)~TIM_IT;
1088: fff5c593 not a1,a1
108c: 8dfd and a1,a1,a5
108e: bfdd j 1084 <TIM_ITConfig+0x6>
00001090 <TIM_ClearITPendingBit>:
TIM_ClearITPendingBit():
1090: fff5c593 not a1,a1
1094: 05c2 slli a1,a1,0x10
1096: 81c1 srli a1,a1,0x10
1098: a90e sh a1,16(a0)
109a: 8082 ret
0000109c <USART_Init>:
USART_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:122
* USART peripheral.
*
* @return none
*/
void USART_Init(USART_TypeDef *USARTx, USART_InitTypeDef *USART_InitStruct)
{
109c: 954ff2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:134
if(USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None)
{
}
usartxbase = (uint32_t)USARTx;
tmpreg = USARTx->CTLR2;
10a0: 2916 lhu a3,16(a0)
10a2: 77f5 lui a5,0xffffd
10a4: 17fd addi a5,a5,-1
10a6: 8ff5 and a5,a5,a3
10a8: 21f6 lhu a3,6(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:129
if(USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None)
10aa: 25da lhu a4,12(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:122
{
10ac: 7179 addi sp,sp,-48
10ae: 8fd5 or a5,a5,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:138
tmpreg &= CTLR2_STOP_CLEAR_Mask;
tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
USARTx->CTLR2 = (uint16_t)tmpreg;
10b0: a91e sh a5,16(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:139
tmpreg = USARTx->CTLR1;
10b2: 2556 lhu a3,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:141
tmpreg &= CTLR1_CLEAR_Mask;
tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
10b4: 77fd lui a5,0xfffff
10b6: 9f378793 addi a5,a5,-1549 # ffffe9f3 <_eusrstack+0xdffde9f3>
10ba: 8ff5 and a5,a5,a3
10bc: 21d6 lhu a3,4(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:122
{
10be: 842a mv s0,a0
10c0: c62e sw a1,12(sp)
10c2: 8fd5 or a5,a5,a3
10c4: 2596 lhu a3,8(a1)
10c6: 8fd5 or a5,a5,a3
10c8: 25b6 lhu a3,10(a1)
10ca: 8fd5 or a5,a5,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:143
USART_InitStruct->USART_Mode;
USARTx->CTLR1 = (uint16_t)tmpreg;
10cc: a55e sh a5,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:145
tmpreg = USARTx->CTLR3;
10ce: 295e lhu a5,20(a0)
10d0: 07c2 slli a5,a5,0x10
10d2: 83c1 srli a5,a5,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:147
tmpreg &= CTLR3_CLEAR_Mask;
tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
10d4: cff7f793 andi a5,a5,-769
10d8: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:148
USARTx->CTLR3 = (uint16_t)tmpreg;
10da: a95e sh a5,20(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:150
RCC_GetClocksFreq(&RCC_ClocksStatus);
10dc: 0868 addi a0,sp,28
10de: 31bd jal d4c <RCC_GetClocksFreq>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:152
if(usartxbase == USART1_BASE)
10e0: 400147b7 lui a5,0x40014
10e4: 80078793 addi a5,a5,-2048 # 40013800 <_eusrstack+0x1fff3800>
10e8: 45b2 lw a1,12(sp)
10ea: 02f41e63 bne s0,a5,1126 <USART_Init+0x8a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:154
{
apbclock = RCC_ClocksStatus.PCLK2_Frequency;
10ee: 57a2 lw a5,40(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:161
else
{
apbclock = RCC_ClocksStatus.PCLK1_Frequency;
}
integerdivider = ((25 * apbclock) / (4 * (USART_InitStruct->USART_BaudRate)));
10f0: 4765 li a4,25
10f2: 02e787b3 mul a5,a5,a4
10f6: 4198 lw a4,0(a1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:162
tmpreg = (integerdivider / 100) << 4;
10f8: 06400693 li a3,100
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:161
integerdivider = ((25 * apbclock) / (4 * (USART_InitStruct->USART_BaudRate)));
10fc: 070a slli a4,a4,0x2
10fe: 02e7d7b3 divu a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:162
tmpreg = (integerdivider / 100) << 4;
1102: 02d7d733 divu a4,a5,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:164
fractionaldivider = integerdivider - (100 * (tmpreg >> 4));
tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F);
1106: 02d7f7b3 remu a5,a5,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:162
tmpreg = (integerdivider / 100) << 4;
110a: 0712 slli a4,a4,0x4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:164
tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F);
110c: 0792 slli a5,a5,0x4
110e: 03278793 addi a5,a5,50
1112: 02d7d7b3 divu a5,a5,a3
1116: 8bbd andi a5,a5,15
1118: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:165
USARTx->BRR = (uint16_t)tmpreg;
111a: 07c2 slli a5,a5,0x10
111c: 83c1 srli a5,a5,0x10
111e: a41e sh a5,8(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:166
}
1120: 6145 addi sp,sp,48
1122: 8f2ff06f j 214 <__riscv_restore_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:158
apbclock = RCC_ClocksStatus.PCLK1_Frequency;
1126: 5792 lw a5,36(sp)
1128: b7e1 j 10f0 <USART_Init+0x54>
0000112a <USART_Cmd>:
USART_Cmd():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:244
*
* @return none
*/
void USART_Cmd(USART_TypeDef *USARTx, FunctionalState NewState)
{
if(NewState != DISABLE)
112a: c591 beqz a1,1136 <USART_Cmd+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:246
{
USARTx->CTLR1 |= CTLR1_UE_Set;
112c: 255e lhu a5,12(a0)
112e: 6709 lui a4,0x2
1130: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:250
}
else
{
USARTx->CTLR1 &= CTLR1_UE_Reset;
1132: a55e sh a5,12(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:252
}
}
1134: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:250
USARTx->CTLR1 &= CTLR1_UE_Reset;
1136: 255a lhu a4,12(a0)
1138: 77f9 lui a5,0xffffe
113a: 17fd addi a5,a5,-1
113c: 8ff9 and a5,a5,a4
113e: bfd5 j 1132 <USART_Cmd+0x8>
00001140 <USART_SendData>:
USART_SendData():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:447
*
* @return none
*/
void USART_SendData(USART_TypeDef *USARTx, uint16_t Data)
{
USARTx->DATAR = (Data & (uint16_t)0x01FF);
1140: 1ff5f593 andi a1,a1,511
1144: a14e sh a1,4(a0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:448
}
1146: 8082 ret
00001148 <USART_GetFlagStatus>:
USART_GetFlagStatus():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:649
*/
FlagStatus USART_GetFlagStatus(USART_TypeDef *USARTx, uint16_t USART_FLAG)
{
FlagStatus bitstatus = RESET;
if((USARTx->STATR & USART_FLAG) != (uint16_t)RESET)
1148: 210a lhu a0,0(a0)
114a: 8d6d and a0,a0,a1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Peripheral/src/ch32v30x_usart.c:658
else
{
bitstatus = RESET;
}
return bitstatus;
}
114c: 00a03533 snez a0,a0
1150: 8082 ret
00001152 <ETH_TxPktChainMode>:
ETH_TxPktChainMode():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:484
* @return Send status.
*/
uint32_t ETH_TxPktChainMode(uint16_t len, uint32_t *pBuff )
{
/* Check if the descriptor is owned by the ETHERNET DMA (when set) or CPU (when reset) */
if((DMATxDescToSet->Status & ETH_DMATxDesc_OWN) != (u32)RESET)
1152: 86c1a783 lw a5,-1940(gp) # 2000008c <DMATxDescToSet>
1156: 4398 lw a4,0(a5)
1158: 02074b63 bltz a4,118e <ETH_TxPktChainMode+0x3c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:497
/* Setting the last segment and first segment bits (in this case a frame is transmitted in one descriptor) */
#if HARDWARE_CHECKSUM_CONFIG
DMATxDescToSet->Status |= ETH_DMATxDesc_LS | ETH_DMATxDesc_FS | ETH_DMATxDesc_CIC_TCPUDPICMP_Full;
#else
DMATxDescToSet->Status |= ETH_DMATxDesc_LS | ETH_DMATxDesc_FS;
115c: 4398 lw a4,0(a5)
115e: 30000637 lui a2,0x30000
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:490
DMATxDescToSet->ControlBufferSize = (len & ETH_DMATxDesc_TBS1);
1162: 054e slli a0,a0,0x13
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:497
DMATxDescToSet->Status |= ETH_DMATxDesc_LS | ETH_DMATxDesc_FS;
1164: 8f51 or a4,a4,a2
1166: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:501
#endif
/* Set Own bit of the Tx descriptor Status: gives the buffer back to ETHERNET DMA */
DMATxDescToSet->Status |= ETH_DMATxDesc_OWN;
1168: 4398 lw a4,0(a5)
116a: 80000637 lui a2,0x80000
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:490
DMATxDescToSet->ControlBufferSize = (len & ETH_DMATxDesc_TBS1);
116e: 814d srli a0,a0,0x13
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:501
DMATxDescToSet->Status |= ETH_DMATxDesc_OWN;
1170: 8f51 or a4,a4,a2
1172: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:490
DMATxDescToSet->ControlBufferSize = (len & ETH_DMATxDesc_TBS1);
1174: c3c8 sw a0,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:491
DMATxDescToSet->Buffer1Addr = (uint32_t)pBuff;
1176: c78c sw a1,8(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:504
/* Clear TBUS ETHERNET DMA flag */
ETH->DMASR = ETH_DMASR_TBUS;
1178: 40029737 lui a4,0x40029
117c: 4611 li a2,4
117e: cb50 sw a2,20(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:506
/* Resume DMA transmission*/
ETH->DMATPDR = 0;
1180: 00072223 sw zero,4(a4) # 40029004 <_eusrstack+0x20009004>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:511
/* Update the ETHERNET DMA global Tx descriptor with next Tx descriptor */
/* Chained Mode */
/* Selects the next DMA Tx descriptor list for next buffer to send */
DMATxDescToSet = (ETH_DMADESCTypeDef*) (DMATxDescToSet->Buffer2NextDescAddr);
1184: 47dc lw a5,12(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:513
/* Return SUCCESS */
return ETH_SUCCESS;
1186: 4505 li a0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:511
DMATxDescToSet = (ETH_DMADESCTypeDef*) (DMATxDescToSet->Buffer2NextDescAddr);
1188: 86f1a623 sw a5,-1940(gp) # 2000008c <DMATxDescToSet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:513
return ETH_SUCCESS;
118c: 8082 ret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:487
return ETH_ERROR;
118e: 4501 li a0,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:514
}
1190: 8082 ret
00001192 <WCHNET_GetMacAddr>:
WCHNET_GetMacAddr():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:71
*p = *macaddr;
1192: 1ffff737 lui a4,0x1ffff
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:65
{
1196: 4781 li a5,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:71
*p = *macaddr;
1198: 7ed70713 addi a4,a4,2029 # 1ffff7ed <_data_lma+0x1fff6959>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:69
for(i=0;i<6;i++)
119c: 4699 li a3,6
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:71 (discriminator 3)
*p = *macaddr;
119e: 40f70633 sub a2,a4,a5
11a2: 220c lbu a1,0(a2)
11a4: 00f50633 add a2,a0,a5
11a8: 0785 addi a5,a5,1
11aa: a20c sb a1,0(a2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:69 (discriminator 3)
for(i=0;i<6;i++)
11ac: fed799e3 bne a5,a3,119e <WCHNET_GetMacAddr+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:75
}
11b0: 8082 ret
000011b2 <WCHNET_TimeIsr>:
WCHNET_TimeIsr():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:86
LocalTime += timperiod;
11b2: 88018793 addi a5,gp,-1920 # 200000a0 <LocalTime>
11b6: 4398 lw a4,0(a5)
11b8: 953a add a0,a0,a4
11ba: c388 sw a0,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:87
}
11bc: 8082 ret
000011be <ETH_RGMIIPinInit>:
ETH_RGMIIPinInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:143
{
11be: 80aff2ef jal t0,1c8 <__riscv_save_10>
11c2: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:146
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
11c4: 4585 li a1,1
11c6: 4505 li a0,1
11c8: 3b21 jal ee0 <RCC_APB2PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:147
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC, ENABLE);
11ca: 4585 li a1,1
11cc: 4571 li a0,28
11ce: 3b09 jal ee0 <RCC_APB2PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:148
GPIOB->CFGHR &= ~(0xff<<16);
11d0: 40011937 lui s2,0x40011
11d4: c0492783 lw a5,-1020(s2) # 40010c04 <_eusrstack+0x1fff0c04>
11d8: ff010737 lui a4,0xff010
11dc: 177d addi a4,a4,-1
11de: 8ff9 and a5,a5,a4
11e0: c0f92223 sw a5,-1020(s2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:149
GPIOB->CFGHR |= (0xbb<<16);
11e4: c0492783 lw a5,-1020(s2)
11e8: 00bb0737 lui a4,0xbb0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:152
GPIO_Output(GPIOA, GPIO_Pin_2);
11ec: 440d li s0,3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:149
GPIOB->CFGHR |= (0xbb<<16);
11ee: 8fd9 or a5,a5,a4
11f0: c0f92223 sw a5,-1020(s2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:150
GPIOB->CFGLR &= ~(0xff<<4);
11f4: c0092783 lw a5,-1024(s2)
11f8: 777d lui a4,0xfffff
11fa: 073d addi a4,a4,15
11fc: 8ff9 and a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:152
GPIO_Output(GPIOA, GPIO_Pin_2);
11fe: 44e1 li s1,24
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:150
GPIOB->CFGLR &= ~(0xff<<4);
1200: c0f92023 sw a5,-1024(s2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:152
GPIO_Output(GPIOA, GPIO_Pin_2);
1204: 004c addi a1,sp,4
1206: 4791 li a5,4
1208: 80090513 addi a0,s2,-2048
120c: 827c sh a5,4(sp)
120e: c422 sw s0,8(sp)
1210: c626 sw s1,12(sp)
1212: 3c39 jal c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:153
GPIO_Output(GPIOA, GPIO_Pin_3);
1214: 4ba1 li s7,8
1216: 004c addi a1,sp,4
1218: 80090513 addi a0,s2,-2048
121c: 01711223 sh s7,4(sp)
1220: c422 sw s0,8(sp)
1222: c626 sw s1,12(sp)
1224: 3431 jal c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:154
GPIO_Output(GPIOA, GPIO_Pin_7);
1226: 08000b13 li s6,128
122a: 004c addi a1,sp,4
122c: 80090513 addi a0,s2,-2048
1230: 01611223 sh s6,4(sp)
1234: c422 sw s0,8(sp)
1236: c626 sw s1,12(sp)
1238: 3ae5 jal c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:155
GPIO_Output(GPIOC, GPIO_Pin_4);
123a: 47c1 li a5,16
123c: 004c addi a1,sp,4
123e: 40011537 lui a0,0x40011
1242: 827c sh a5,4(sp)
1244: c422 sw s0,8(sp)
1246: c626 sw s1,12(sp)
1248: 32e5 jal c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:156
GPIO_Output(GPIOC, GPIO_Pin_5);
124a: 02000793 li a5,32
124e: 004c addi a1,sp,4
1250: 40011537 lui a0,0x40011
1254: 827c sh a5,4(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:148
GPIOB->CFGHR &= ~(0xff<<16);
1256: c0090993 addi s3,s2,-1024
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:156
GPIO_Output(GPIOC, GPIO_Pin_5);
125a: c422 sw s0,8(sp)
125c: c626 sw s1,12(sp)
125e: 9d3ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:157
GPIO_Output(GPIOB, GPIO_Pin_0);
1262: 4a85 li s5,1
1264: 004c addi a1,sp,4
1266: 854e mv a0,s3
1268: 01511223 sh s5,4(sp)
126c: c422 sw s0,8(sp)
126e: c626 sw s1,12(sp)
1270: 9c1ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:159
GPIO_Input(GPIOC, GPIO_Pin_0);
1274: 4491 li s1,4
1276: 004c addi a1,sp,4
1278: 40011537 lui a0,0x40011
127c: 01511223 sh s5,4(sp)
1280: c422 sw s0,8(sp)
1282: c626 sw s1,12(sp)
1284: 9adff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:160
GPIO_Input(GPIOC, GPIO_Pin_1);
1288: 4a09 li s4,2
128a: 004c addi a1,sp,4
128c: 40011537 lui a0,0x40011
1290: 01411223 sh s4,4(sp)
1294: c422 sw s0,8(sp)
1296: c626 sw s1,12(sp)
1298: 999ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:161
GPIO_Input(GPIOC, GPIO_Pin_2);
129c: 004c addi a1,sp,4
129e: 40011537 lui a0,0x40011
12a2: 8264 sh s1,4(sp)
12a4: c422 sw s0,8(sp)
12a6: c626 sw s1,12(sp)
12a8: 989ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:162
GPIO_Input(GPIOC, GPIO_Pin_3);
12ac: 004c addi a1,sp,4
12ae: 40011537 lui a0,0x40011
12b2: 01711223 sh s7,4(sp)
12b6: c422 sw s0,8(sp)
12b8: c626 sw s1,12(sp)
12ba: 977ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:163
GPIO_Input(GPIOA, GPIO_Pin_0);
12be: 004c addi a1,sp,4
12c0: 80090513 addi a0,s2,-2048
12c4: 01511223 sh s5,4(sp)
12c8: c422 sw s0,8(sp)
12ca: c626 sw s1,12(sp)
12cc: 965ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:164
GPIO_Input(GPIOA, GPIO_Pin_1);
12d0: 004c addi a1,sp,4
12d2: 80090513 addi a0,s2,-2048
12d6: 01411223 sh s4,4(sp)
12da: c422 sw s0,8(sp)
12dc: c626 sw s1,12(sp)
12de: 953ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:166
GPIO_Input(GPIOB, GPIO_Pin_1); /* 125m in */
12e2: 004c addi a1,sp,4
12e4: 854e mv a0,s3
12e6: 01411223 sh s4,4(sp)
12ea: c422 sw s0,8(sp)
12ec: c626 sw s1,12(sp)
12ee: 943ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:167
GPIO_Input(GPIOC, GPIO_Pin_7); /* interrupt pin */
12f2: 004c addi a1,sp,4
12f4: 40011537 lui a0,0x40011
12f8: 01611223 sh s6,4(sp)
12fc: c422 sw s0,8(sp)
12fe: c626 sw s1,12(sp)
1300: 931ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:168
}
1304: 0141 addi sp,sp,16
1306: efbfe06f j 200 <__riscv_restore_10>
0000130a <ETH_PHYLink>:
ETH_PHYLink():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:242
{
130a: ecdfe2ef jal t0,1d6 <__riscv_save_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:248
ETH_WritePHYRegister( gPHYAddress, 0x1F, 0x0a43 );
130e: 88418413 addi s0,gp,-1916 # 200000a4 <gPHYAddress>
1312: 200a lhu a0,0(s0)
1314: 6605 lui a2,0x1
1316: a4360613 addi a2,a2,-1469 # a43 <ETH_ReadPHYRegister+0x21>
131a: 45fd li a1,31
131c: f5eff0ef jal ra,a7a <ETH_WritePHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:251
ETH_ReadPHYRegister( gPHYAddress, 0x1A);
1320: 200a lhu a0,0(s0)
1322: 45e9 li a1,26
1324: efeff0ef jal ra,a22 <ETH_ReadPHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:252
phy_stat = ETH_ReadPHYRegister( gPHYAddress, 0x1A);
1328: 200a lhu a0,0(s0)
132a: 45e9 li a1,26
132c: 88418493 addi s1,gp,-1916 # 200000a4 <gPHYAddress>
1330: ef2ff0ef jal ra,a22 <ETH_ReadPHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:254
if((ChipId & 0xf0) <= 0x20)
1334: 8741a783 lw a5,-1932(gp) # 20000094 <ChipId>
1338: 02000713 li a4,32
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:252
phy_stat = ETH_ReadPHYRegister( gPHYAddress, 0x1A);
133c: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:254
if((ChipId & 0xf0) <= 0x20)
133e: 0f07f793 andi a5,a5,240
1342: 87418993 addi s3,gp,-1932 # 20000094 <ChipId>
1346: 4941 li s2,16
1348: 06f77863 bgeu a4,a5,13b8 <ETH_PHYLink+0xae>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:264
LastPhyStat = phy_stat & 0x04;
134c: 00447913 andi s2,s0,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:266
WCHNET_PhyStatus( phy_stat );
1350: 8522 mv a0,s0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:264
LastPhyStat = phy_stat & 0x04;
1352: 87219c23 sh s2,-1928(gp) # 20000098 <LastPhyStat>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:266
WCHNET_PhyStatus( phy_stat );
1356: 1fd000ef jal ra,1d52 <WCHNET_PhyStatus>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:268
if( phy_stat & 0x04 )
135a: 02090d63 beqz s2,1394 <ETH_PHYLink+0x8a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:271
RGMII_TXC_Delay(0, 4);
135e: 4591 li a1,4
1360: 4501 li a0,0
1362: 897ff0ef jal ra,bf8 <RGMII_TXC_Delay>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:272
if( phy_stat & 0x08 )
1366: 00847793 andi a5,s0,8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:274
ETH->MACCR |= ETH_Mode_FullDuplex;
136a: 400286b7 lui a3,0x40028
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:272
if( phy_stat & 0x08 )
136e: cfb1 beqz a5,13ca <ETH_PHYLink+0xc0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:274
ETH->MACCR |= ETH_Mode_FullDuplex;
1370: 429c lw a5,0(a3)
1372: 6705 lui a4,0x1
1374: 80070713 addi a4,a4,-2048 # 800 <__stack_size>
1378: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:278
ETH->MACCR &= ~ETH_Mode_FullDuplex;
137a: c29c sw a5,0(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:280
if( (phy_stat & 0x30) == 0x00 )
137c: 03047413 andi s0,s0,48
1380: e839 bnez s0,13d6 <ETH_PHYLink+0xcc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:282
ETH->MACCR &= ~(ETH_Speed_100M|ETH_Speed_1000M);
1382: 400286b7 lui a3,0x40028
1386: 429c lw a5,0(a3)
1388: 7751 lui a4,0xffff4
138a: 177d addi a4,a4,-1
138c: 8ff9 and a5,a5,a4
138e: c29c sw a5,0(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:297
ETH_Start( );
1390: 819ff0ef jal ra,ba8 <ETH_Start>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:299
phy_stat = ETH_ReadPHYRegister( gPHYAddress, 0x1D); /* Clear the Interrupt status */
1394: 208a lhu a0,0(s1)
1396: 45f5 li a1,29
1398: e8aff0ef jal ra,a22 <ETH_ReadPHYRegister>
139c: a02d j 13c6 <ETH_PHYLink+0xbc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:258
Delay_Us(100);
139e: 06400513 li a0,100
13a2: 2b0d jal 18d4 <Delay_Us>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:259
phy_stat = ETH_ReadPHYRegister( gPHYAddress, 0x1A);
13a4: 208a lhu a0,0(s1)
13a6: 45e9 li a1,26
13a8: 197d addi s2,s2,-1
13aa: e78ff0ef jal ra,a22 <ETH_ReadPHYRegister>
13ae: 0ff97913 andi s2,s2,255
13b2: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:260
if(timeout++ == 15) break;
13b4: 00090363 beqz s2,13ba <ETH_PHYLink+0xb0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:256
while(phy_stat == 0)
13b8: d07d beqz s0,139e <ETH_PHYLink+0x94>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:262
if(LastPhyStat == (phy_stat & 0x04)) return;
13ba: 8781d703 lhu a4,-1928(gp) # 20000098 <LastPhyStat>
13be: 00447793 andi a5,s0,4
13c2: f8f715e3 bne a4,a5,134c <ETH_PHYLink+0x42>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:300
}
13c6: e45fe06f j 20a <__riscv_restore_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:278
ETH->MACCR &= ~ETH_Mode_FullDuplex;
13ca: 429c lw a5,0(a3)
13cc: 777d lui a4,0xfffff
13ce: 7ff70713 addi a4,a4,2047 # fffff7ff <_eusrstack+0xdffdf7ff>
13d2: 8ff9 and a5,a5,a4
13d4: b75d j 137a <ETH_PHYLink+0x70>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:284
else if( (phy_stat & 0x30) == 0x10 )
13d6: 47c1 li a5,16
13d8: 00f41e63 bne s0,a5,13f4 <ETH_PHYLink+0xea>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:286
ETH->MACCR &= ~(ETH_Speed_100M|ETH_Speed_1000M);
13dc: 400287b7 lui a5,0x40028
13e0: 4398 lw a4,0(a5)
13e2: 76d1 lui a3,0xffff4
13e4: 16fd addi a3,a3,-1
13e6: 8f75 and a4,a4,a3
13e8: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:287
ETH->MACCR |= ETH_Speed_100M;
13ea: 4398 lw a4,0(a5)
13ec: 6691 lui a3,0x4
13ee: 8f55 or a4,a4,a3
13f0: c398 sw a4,0(a5)
13f2: bf79 j 1390 <ETH_PHYLink+0x86>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:289
else if( (phy_stat & 0x30) == 0x20 )
13f4: 02000793 li a5,32
13f8: f8f41ce3 bne s0,a5,1390 <ETH_PHYLink+0x86>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:291
ETH->MACCR &= ~(ETH_Speed_100M|ETH_Speed_1000M);
13fc: 400287b7 lui a5,0x40028
1400: 4398 lw a4,0(a5)
1402: 76d1 lui a3,0xffff4
1404: 16fd addi a3,a3,-1
1406: 8f75 and a4,a4,a3
1408: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:292
ETH->MACCR |= ETH_Speed_1000M;
140a: 4398 lw a4,0(a5)
140c: 66a1 lui a3,0x8
140e: 8f55 or a4,a4,a3
1410: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:294
if((ChipId & 0xf0) >= 0x60)
1412: 0009a783 lw a5,0(s3)
1416: 05f00713 li a4,95
141a: 0f07f793 andi a5,a5,240
141e: f6f779e3 bgeu a4,a5,1390 <ETH_PHYLink+0x86>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:295
RGMII_TXC_Delay(1, 2);
1422: 4589 li a1,2
1424: 4505 li a0,1
1426: fd2ff0ef jal ra,bf8 <RGMII_TXC_Delay>
142a: b79d j 1390 <ETH_PHYLink+0x86>
0000142c <WCHNET_QueryPhySta>:
WCHNET_QueryPhySta():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:100
if(QUERY_STAT_FLAG){ /* Query the PHY link status every 1s */
142c: 88018713 addi a4,gp,-1920 # 200000a0 <LocalTime>
1430: 4314 lw a3,0(a4)
1432: 3e800613 li a2,1000
1436: 02c6d6b3 divu a3,a3,a2
143a: 87c18793 addi a5,gp,-1924 # 2000009c <LastQueryPhyTime>
143e: 438c lw a1,0(a5)
1440: 02b68f63 beq a3,a1,147e <WCHNET_QueryPhySta+0x52>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:98
{
1444: dadfe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:101
LastQueryPhyTime = LocalTime / 1000;
1448: 4318 lw a4,0(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:102
ETH_WritePHYRegister( PHY_ADDRESS, 0x1F, 0x0a43 );
144a: 45fd li a1,31
144c: 4505 li a0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:101
LastQueryPhyTime = LocalTime / 1000;
144e: 02c75733 divu a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:102
ETH_WritePHYRegister( PHY_ADDRESS, 0x1F, 0x0a43 );
1452: 6605 lui a2,0x1
1454: a4360613 addi a2,a2,-1469 # a43 <ETH_ReadPHYRegister+0x21>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:101
LastQueryPhyTime = LocalTime / 1000;
1458: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:102
ETH_WritePHYRegister( PHY_ADDRESS, 0x1F, 0x0a43 );
145a: e20ff0ef jal ra,a7a <ETH_WritePHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:105
ETH_ReadPHYRegister( PHY_ADDRESS, 0x1A);
145e: 45e9 li a1,26
1460: 4505 li a0,1
1462: dc0ff0ef jal ra,a22 <ETH_ReadPHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:106
phy_stat = ETH_ReadPHYRegister( PHY_ADDRESS, 0x1A) & 0x04;
1466: 45e9 li a1,26
1468: 4505 li a0,1
146a: db8ff0ef jal ra,a22 <ETH_ReadPHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:107
if((phy_stat != LastPhyStat) && (phy_stat != 0xffff)){
146e: 8781d783 lhu a5,-1928(gp) # 20000098 <LastPhyStat>
1472: 8911 andi a0,a0,4
1474: 00a78363 beq a5,a0,147a <WCHNET_QueryPhySta+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:108
ETH_PHYLink();
1478: 3d49 jal 130a <ETH_PHYLink>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:111
}
147a: d9bfe06f j 214 <__riscv_restore_0>
147e: 8082 ret
00001480 <WCHNET_MainTask>:
WCHNET_MainTask():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:124
{
1480: d71fe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:125
WCHNET_NetInput( ); /* Ethernet data input */
1484: 0bb000ef jal ra,1d3e <WCHNET_NetInput>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:126
WCHNET_PeriodicHandle( ); /* Protocol stack time-related task processing */
1488: 6f8000ef jal ra,1b80 <WCHNET_PeriodicHandle>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:129
WCHNET_QueryPhySta(); /* Query external PHY status */
148c: 3745 jal 142c <WCHNET_QueryPhySta>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:131
}
148e: d87fe06f j 214 <__riscv_restore_0>
00001492 <ETH_RegInit>:
ETH_RegInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:313
{
1492: d5ffe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:315
ETH->MACMIIAR = (uint32_t)ETH_MACMIIAR_CR_Div42;
1496: 400286b7 lui a3,0x40028
149a: 0006a823 sw zero,16(a3) # 40028010 <_eusrstack+0x20008010>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:313
{
149e: 87aa mv a5,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:318
ETH->MACCR = (uint32_t)(ETH_InitStruct->ETH_Watchdog |
14a0: 4790 lw a2,8(a5)
14a2: 43d8 lw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:313
{
14a4: 852e mv a0,a1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:351
ETH_WritePHYRegister(PHYAddress, PHY_BCR, PHY_Reset);
14a6: 4581 li a1,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:318
ETH->MACCR = (uint32_t)(ETH_InitStruct->ETH_Watchdog |
14a8: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:319
ETH_InitStruct->ETH_Jabber |
14aa: 47d0 lw a2,12(a5)
14ac: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:320
ETH_InitStruct->ETH_InterFrameGap |
14ae: 53d0 lw a2,36(a5)
14b0: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:321
ETH_InitStruct->ETH_ChecksumOffload |
14b2: 57d0 lw a2,44(a5)
14b4: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:322
ETH_InitStruct->ETH_AutomaticPadCRCStrip |
14b6: 4fd0 lw a2,28(a5)
14b8: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:318
ETH->MACCR = (uint32_t)(ETH_InitStruct->ETH_Watchdog |
14ba: c298 sw a4,0(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:325
ETH->MACFFR = (uint32_t)(ETH_InitStruct->ETH_ReceiveAll |
14bc: 5fd0 lw a2,60(a5)
14be: 5f98 lw a4,56(a5)
14c0: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:326
ETH_InitStruct->ETH_SourceAddrFilter |
14c2: 43b0 lw a2,64(a5)
14c4: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:327
ETH_InitStruct->ETH_PassControlFrames |
14c6: 43f0 lw a2,68(a5)
14c8: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:328
ETH_InitStruct->ETH_BroadcastFramesReception |
14ca: 47b0 lw a2,72(a5)
14cc: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:329
ETH_InitStruct->ETH_DestinationAddrFilter |
14ce: 47f0 lw a2,76(a5)
14d0: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:330
ETH_InitStruct->ETH_PromiscuousMode |
14d2: 4bb0 lw a2,80(a5)
14d4: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:331
ETH_InitStruct->ETH_MulticastFramesFilter |
14d6: 4bf0 lw a2,84(a5)
14d8: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:325
ETH->MACFFR = (uint32_t)(ETH_InitStruct->ETH_ReceiveAll |
14da: c2d8 sw a4,4(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:334
ETH->MACHTHR = (uint32_t)ETH_InitStruct->ETH_HashTableHigh;
14dc: 4fb8 lw a4,88(a5)
14de: c698 sw a4,8(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:335
ETH->MACHTLR = (uint32_t)ETH_InitStruct->ETH_HashTableLow;
14e0: 4ff8 lw a4,92(a5)
14e2: c6d8 sw a4,12(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:339
ETH_InitStruct->ETH_ReceiveFlowControl |
14e4: 5bb0 lw a2,112(a5)
14e6: 57f8 lw a4,108(a5)
14e8: 8f51 or a4,a4,a2
14ea: 5bf0 lw a2,116(a5)
14ec: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:337
ETH->MACFCR = (uint32_t)((ETH_InitStruct->ETH_PauseTime << 16) |
14ee: 53b0 lw a2,96(a5)
14f0: 0642 slli a2,a2,0x10
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:339
ETH_InitStruct->ETH_ReceiveFlowControl |
14f2: 8f51 or a4,a4,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:337
ETH->MACFCR = (uint32_t)((ETH_InitStruct->ETH_PauseTime << 16) |
14f4: ce98 sw a4,24(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:342
ETH->MACVLANTR = (uint32_t)(ETH_InitStruct->ETH_VLANTagComparison |
14f6: 5ff0 lw a2,124(a5)
14f8: 5fb8 lw a4,120(a5)
14fa: 8f51 or a4,a4,a2
14fc: ced8 sw a4,28(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:345
ETH->DMAOMR = (uint32_t)(ETH_InitStruct->ETH_DropTCPIPChecksumErrorFrame |
14fe: 08c7a683 lw a3,140(a5) # 4002808c <_eusrstack+0x2000808c>
1502: 0807a703 lw a4,128(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:351
ETH_WritePHYRegister(PHYAddress, PHY_BCR, PHY_Reset);
1506: 6621 lui a2,0x8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:345
ETH->DMAOMR = (uint32_t)(ETH_InitStruct->ETH_DropTCPIPChecksumErrorFrame |
1508: 8f55 or a4,a4,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:346
ETH_InitStruct->ETH_TransmitStoreForward |
150a: 0947a683 lw a3,148(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:347
ETH_InitStruct->ETH_ForwardErrorFrames |
150e: 0987a783 lw a5,152(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:346
ETH_InitStruct->ETH_TransmitStoreForward |
1512: 8f55 or a4,a4,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:347
ETH_InitStruct->ETH_ForwardErrorFrames |
1514: 8f5d or a4,a4,a5
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:345
ETH->DMAOMR = (uint32_t)(ETH_InitStruct->ETH_DropTCPIPChecksumErrorFrame |
1516: 400297b7 lui a5,0x40029
151a: cf98 sw a4,24(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:351
ETH_WritePHYRegister(PHYAddress, PHY_BCR, PHY_Reset);
151c: d5eff0ef jal ra,a7a <ETH_WritePHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:353
}
1520: 4505 li a0,1
1522: cf3fe06f j 214 <__riscv_restore_0>
00001526 <ETH_Configuration>:
ETH_Configuration():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:363
{
1526: cb1fe2ef jal t0,1d6 <__riscv_save_4>
152a: 7131 addi sp,sp,-192
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:368
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_ETH_MAC | \
152c: 4585 li a1,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:363
{
152e: 84aa mv s1,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:368
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_ETH_MAC | \
1530: 6571 lui a0,0x1c
1532: 991ff0ef jal ra,ec2 <RCC_AHBPeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:375
EXTEN->EXTEN_CTR |= EXTEN_ETH_RGMII_SEL;
1536: 40024737 lui a4,0x40024
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:372
gPHYAddress = PHY_ADDRESS;
153a: 4785 li a5,1
153c: 88f19223 sh a5,-1916(gp) # 200000a4 <gPHYAddress>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:375
EXTEN->EXTEN_CTR |= EXTEN_ETH_RGMII_SEL;
1540: 80072783 lw a5,-2048(a4) # 40023800 <_eusrstack+0x20003800>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:376
RCC_ETH1GCLKConfig(RCC_ETH1GCLKSource_PB1_IN);
1544: 4509 li a0,2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:385
ETH_SoftwareReset();
1546: 6409 lui s0,0x2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:375
EXTEN->EXTEN_CTR |= EXTEN_ETH_RGMII_SEL;
1548: 0087e793 ori a5,a5,8
154c: 80f72023 sw a5,-2048(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:376
RCC_ETH1GCLKConfig(RCC_ETH1GCLKSource_PB1_IN);
1550: 9ebff0ef jal ra,f3a <RCC_ETH1GCLKConfig>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:377
RCC_ETH1G_125Mcmd(ENABLE);
1554: 4505 li a0,1
1556: 9ffff0ef jal ra,f54 <RCC_ETH1G_125Mcmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:385
ETH_SoftwareReset();
155a: 71040413 addi s0,s0,1808 # 2710 <WCHNET_SocketCreat+0x19c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:379
ETH_RGMIIPinInit();
155e: 3185 jal 11be <ETH_RGMIIPinInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:382
ETH_DeInit();
1560: 88418913 addi s2,gp,-1916 # 200000a4 <gPHYAddress>
1564: caaff0ef jal ra,a0e <ETH_DeInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:391
}while(ETH->DMABMR & ETH_DMABMR_SR);
1568: 400299b7 lui s3,0x40029
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:385
ETH_SoftwareReset();
156c: e16ff0ef jal ra,b82 <ETH_SoftwareReset>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:389
Delay_Us(10);
1570: 147d addi s0,s0,-1
1572: 0442 slli s0,s0,0x10
1574: 4529 li a0,10
1576: 8041 srli s0,s0,0x10
1578: 2eb1 jal 18d4 <Delay_Us>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:390
if( !--timeout ) break;
157a: c409 beqz s0,1584 <ETH_Configuration+0x5e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:391
}while(ETH->DMABMR & ETH_DMABMR_SR);
157c: 0009a783 lw a5,0(s3) # 40029000 <_eusrstack+0x20009000>
1580: 8b85 andi a5,a5,1
1582: f7fd bnez a5,1570 <ETH_Configuration+0x4a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:438
ETH_RegInit( &ETH_InitStructure, gPHYAddress );
1584: 00095583 lhu a1,0(s2)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:412
ETH_InitStructure.ETH_PassControlFrames = ETH_PassControlFrames_BlockAll;
1588: 04000793 li a5,64
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:434
ETH_InitStructure.ETH_TransmitStoreForward = ETH_TransmitStoreForward_Enable;
158c: 00200437 lui s0,0x200
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:435
ETH_InitStructure.ETH_ForwardErrorFrames = ETH_ForwardErrorFrames_Enable;
1590: 08000713 li a4,128
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:438
ETH_RegInit( &ETH_InitStructure, gPHYAddress );
1594: 0048 addi a0,sp,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:412
ETH_InitStructure.ETH_PassControlFrames = ETH_PassControlFrames_BlockAll;
1596: c2be sw a5,68(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:434
ETH_InitStructure.ETH_TransmitStoreForward = ETH_TransmitStoreForward_Enable;
1598: c922 sw s0,144(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:435
ETH_InitStructure.ETH_ForwardErrorFrames = ETH_ForwardErrorFrames_Enable;
159a: cd3a sw a4,152(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:436
ETH_InitStructure.ETH_ForwardUndersizedGoodFrames = ETH_ForwardUndersizedGoodFrames_Enable;
159c: cf3e sw a5,156(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:395
ETH_InitStructure.ETH_Watchdog = ETH_Watchdog_Enable;
159e: c402 sw zero,8(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:396
ETH_InitStructure.ETH_Jabber = ETH_Jabber_Enable;
15a0: c602 sw zero,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:397
ETH_InitStructure.ETH_InterFrameGap = ETH_InterFrameGap_96Bit;
15a2: c802 sw zero,16(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:401
ETH_InitStructure.ETH_ChecksumOffload = ETH_ChecksumOffload_Disable;
15a4: d402 sw zero,40(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:403
ETH_InitStructure.ETH_AutomaticPadCRCStrip = ETH_AutomaticPadCRCStrip_Disable;
15a6: d802 sw zero,48(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:404
ETH_InitStructure.ETH_LoopbackMode = ETH_LoopbackMode_Disable;
15a8: d002 sw zero,32(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:407
ETH_InitStructure.ETH_ReceiveAll = ETH_ReceiveAll_Disable;
15aa: de02 sw zero,60(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:408
ETH_InitStructure.ETH_PromiscuousMode = ETH_PromiscuousMode_Disable;
15ac: c882 sw zero,80(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:409
ETH_InitStructure.ETH_BroadcastFramesReception = ETH_BroadcastFramesReception_Enable;
15ae: c482 sw zero,72(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:410
ETH_InitStructure.ETH_MulticastFramesFilter = ETH_MulticastFramesFilter_Perfect;
15b0: ca82 sw zero,84(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:411
ETH_InitStructure.ETH_UnicastFramesFilter = ETH_UnicastFramesFilter_Perfect;
15b2: cc82 sw zero,88(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:413
ETH_InitStructure.ETH_DestinationAddrFilter = ETH_DestinationAddrFilter_Normal;
15b4: c682 sw zero,76(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:414
ETH_InitStructure.ETH_SourceAddrFilter = ETH_SourceAddrFilter_Disable;
15b6: c082 sw zero,64(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:416
ETH_InitStructure.ETH_HashTableHigh = 0x0;
15b8: ce82 sw zero,92(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:417
ETH_InitStructure.ETH_HashTableLow = 0x0;
15ba: d082 sw zero,96(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:420
ETH_InitStructure.ETH_VLANTagComparison = ETH_VLANTagComparison_16Bit;
15bc: de82 sw zero,124(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:421
ETH_InitStructure.ETH_VLANTagIdentifier = 0x0;
15be: c102 sw zero,128(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:424
ETH_InitStructure.ETH_PauseTime = 0x0;
15c0: d282 sw zero,100(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:425
ETH_InitStructure.ETH_UnicastPauseFrameDetect = ETH_UnicastPauseFrameDetect_Disable;
15c2: d882 sw zero,112(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:426
ETH_InitStructure.ETH_ReceiveFlowControl = ETH_ReceiveFlowControl_Disable;
15c4: da82 sw zero,116(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:427
ETH_InitStructure.ETH_TransmitFlowControl = ETH_TransmitFlowControl_Disable;
15c6: dc82 sw zero,120(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:433
ETH_InitStructure.ETH_DropTCPIPChecksumErrorFrame = ETH_DropTCPIPChecksumErrorFrame_Enable;
15c8: c302 sw zero,132(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:438
ETH_RegInit( &ETH_InitStructure, gPHYAddress );
15ca: 35e1 jal 1492 <ETH_RegInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:441
ETH->MACA0HR = (uint32_t)((macAddr[5]<<8) | macAddr[4]);
15cc: 30dc lbu a5,5(s1)
15ce: 20d8 lbu a4,4(s1)
15d0: 400286b7 lui a3,0x40028
15d4: 07a2 slli a5,a5,0x8
15d6: 8fd9 or a5,a5,a4
15d8: c2bc sw a5,64(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:442
ETH->MACA0LR = (uint32_t)(macAddr[0] | (macAddr[1]<<8) | (macAddr[2]<<16) | (macAddr[3]<<24));
15da: 3098 lbu a4,1(s1)
15dc: 209c lbu a5,0(s1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:450
ETH_DMAITConfig(ETH_DMA_IT_NIS |\
15de: 6561 lui a0,0x18
15e0: 0722 slli a4,a4,0x8
15e2: 8f5d or a4,a4,a5
15e4: 20bc lbu a5,2(s1)
15e6: 4585 li a1,1
15e8: 0c150513 addi a0,a0,193 # 180c1 <_data_lma+0xf22d>
15ec: 07c2 slli a5,a5,0x10
15ee: 8f5d or a4,a4,a5
15f0: 30bc lbu a5,3(s1)
15f2: 07e2 slli a5,a5,0x18
15f4: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:442
ETH->MACA0LR = (uint32_t)(macAddr[0] | (macAddr[1]<<8) | (macAddr[2]<<16) | (macAddr[3]<<24));
15f6: c2fc sw a5,68(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:448
ETH->MMCRIMR = ETH_MMCRIMR_RGUFM | ETH_MMCRIMR_RFCEM;
15f8: 000207b7 lui a5,0x20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:445
ETH->MMCTIMR = ETH_MMCTIMR_TGFM;
15fc: 1086a823 sw s0,272(a3) # 40028110 <_eusrstack+0x20008110>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:448
ETH->MMCRIMR = ETH_MMCRIMR_RGUFM | ETH_MMCRIMR_RFCEM;
1600: 02078793 addi a5,a5,32 # 20020 <_data_lma+0x1718c>
1604: 10f6a623 sw a5,268(a3)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:450
ETH_DMAITConfig(ETH_DMA_IT_NIS |\
1608: dd2ff0ef jal ra,bda <ETH_DMAITConfig>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:463
ETH_WritePHYRegister( PHY_ADDRESS, 0x1F, 0x0a43 );
160c: 6605 lui a2,0x1
160e: a4360613 addi a2,a2,-1469 # a43 <ETH_ReadPHYRegister+0x21>
1612: 45fd li a1,31
1614: 4505 li a0,1
1616: c64ff0ef jal ra,a7a <ETH_WritePHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:466
ETH_ReadPHYRegister( PHY_ADDRESS, 0x1A);
161a: 45e9 li a1,26
161c: 4505 li a0,1
161e: c04ff0ef jal ra,a22 <ETH_ReadPHYRegister>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:467
LastPhyStat = ETH_ReadPHYRegister( PHY_ADDRESS, 0x1A) & 0x04;
1622: 45e9 li a1,26
1624: 4505 li a0,1
1626: bfcff0ef jal ra,a22 <ETH_ReadPHYRegister>
162a: 8911 andi a0,a0,4
162c: 86a19c23 sh a0,-1928(gp) # 20000098 <LastPhyStat>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:469
}
1630: 6129 addi sp,sp,192
1632: bd9fe06f j 20a <__riscv_restore_4>
00001636 <ETH_Stop>:
ETH_Stop():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:524
* @brief Disables ENET MAC and DMA reception/transmission.
*
* @return none
*/
void ETH_Stop(void)
{
1636: bbbfe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:525
ETH_MACTransmissionCmd(DISABLE);
163a: 4501 li a0,0
163c: c90ff0ef jal ra,acc <ETH_MACTransmissionCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:526
ETH_FlushTransmitFIFO();
1640: d58ff0ef jal ra,b98 <ETH_FlushTransmitFIFO>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:527
ETH_MACReceptionCmd(DISABLE);
1644: 4501 li a0,0
1646: c9aff0ef jal ra,ae0 <ETH_MACReceptionCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:528
}
164a: bcbfe06f j 214 <__riscv_restore_0>
0000164e <ReInitMACReg>:
ReInitMACReg():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:540
* @param none.
*
* @return none.
*/
void ReInitMACReg(void)
{
164e: b7bfe2ef jal t0,1c8 <__riscv_save_10>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:546
uint16_t timeout = 10000;
uint32_t maccr, macmiiar, macffr, machthr, machtlr;
uint32_t macfcr, macvlantr, dmaomr;
/* Wait for sending data to complete */
while((ETH->DMASR & (7 << 20)) != ETH_DMA_TransmitProcess_Suspended);
1652: 40028437 lui s0,0x40028
1656: 400294b7 lui s1,0x40029
165a: 007006b7 lui a3,0x700
165e: 00600737 lui a4,0x600
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:546 (discriminator 1)
1662: 48dc lw a5,20(s1)
1664: 8ff5 and a5,a5,a3
1666: fee79ee3 bne a5,a4,1662 <ReInitMACReg+0x14>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:548
ETH_Stop();
166a: 37f1 jal 1636 <ETH_Stop>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:551
/* Record the register value */
macmiiar = ETH->MACMIIAR;
166c: 01042b83 lw s7,16(s0) # 40028010 <_eusrstack+0x20008010>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:552
maccr = ETH->MACCR;
1670: 00042b03 lw s6,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:553
macffr = ETH->MACFFR;
1674: 00442a83 lw s5,4(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:554
machthr = ETH->MACHTHR;
1678: 00842a03 lw s4,8(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:555
machtlr = ETH->MACHTLR;
167c: 00c42983 lw s3,12(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:556
macfcr = ETH->MACFCR;
1680: 01842903 lw s2,24(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:557
macvlantr = ETH->MACVLANTR;
1684: 01c42c03 lw s8,28(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:564
/* Reset ETHERNET on AHB Bus */
ETH_DeInit();
/* Software reset */
ETH_SoftwareReset();
1688: 6409 lui s0,0x2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:558
dmaomr = ETH->DMAOMR;
168a: 4c84 lw s1,24(s1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:564
ETH_SoftwareReset();
168c: 71040413 addi s0,s0,1808 # 2710 <WCHNET_SocketCreat+0x19c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:561
ETH_DeInit();
1690: b7eff0ef jal ra,a0e <ETH_DeInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:570
/* Wait for software reset */
do{
Delay_Us(10);
if( !--timeout ) break;
}while(ETH->DMABMR & ETH_DMABMR_SR);
1694: 40029cb7 lui s9,0x40029
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:564
ETH_SoftwareReset();
1698: ceaff0ef jal ra,b82 <ETH_SoftwareReset>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:568
Delay_Us(10);
169c: 147d addi s0,s0,-1
169e: 0442 slli s0,s0,0x10
16a0: 4529 li a0,10
16a2: 8041 srli s0,s0,0x10
16a4: 2c05 jal 18d4 <Delay_Us>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:569
if( !--timeout ) break;
16a6: c409 beqz s0,16b0 <ReInitMACReg+0x62>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:570
}while(ETH->DMABMR & ETH_DMABMR_SR);
16a8: 000ca783 lw a5,0(s9) # 40029000 <_eusrstack+0x20009000>
16ac: 8b85 andi a5,a5,1
16ae: f7fd bnez a5,169c <ReInitMACReg+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:573
/* Configure MAC address */
ETH->MACA0HR = (uint32_t)((MACAddr[5]<<8) | MACAddr[4]);
16b0: 85c18713 addi a4,gp,-1956 # 2000007c <MACAddr>
16b4: 335c lbu a5,5(a4)
16b6: 2350 lbu a2,4(a4)
16b8: 40028437 lui s0,0x40028
16bc: 07a2 slli a5,a5,0x8
16be: 8fd1 or a5,a5,a2
16c0: c03c sw a5,64(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:574
ETH->MACA0LR = (uint32_t)(MACAddr[0] | (MACAddr[1]<<8) | (MACAddr[2]<<16) | (MACAddr[3]<<24));
16c2: 85d1c703 lbu a4,-1955(gp) # 2000007d <MACAddr+0x1>
16c6: 85c1c783 lbu a5,-1956(gp) # 2000007c <MACAddr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:582
ETH->MMCTIMR = ETH_MMCTIMR_TGFM;
/* Mask the interrupt that Rx good unicast frames counter reaches half the maximum value */
/* Mask the interrupt that Rx crc error counter reaches half the maximum value */
ETH->MMCRIMR = ETH_MMCRIMR_RGUFM | ETH_MMCRIMR_RFCEM;
ETH_DMAITConfig(ETH_DMA_IT_NIS |\
16ca: 6561 lui a0,0x18
16cc: 0722 slli a4,a4,0x8
16ce: 8f5d or a4,a4,a5
16d0: 85e1c783 lbu a5,-1954(gp) # 2000007e <MACAddr+0x2>
16d4: 4585 li a1,1
16d6: 0c150513 addi a0,a0,193 # 180c1 <_data_lma+0xf22d>
16da: 07c2 slli a5,a5,0x10
16dc: 8f5d or a4,a4,a5
16de: 85f1c783 lbu a5,-1953(gp) # 2000007f <MACAddr+0x3>
16e2: 07e2 slli a5,a5,0x18
16e4: 8fd9 or a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:574
ETH->MACA0LR = (uint32_t)(MACAddr[0] | (MACAddr[1]<<8) | (MACAddr[2]<<16) | (MACAddr[3]<<24));
16e6: c07c sw a5,68(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:577
ETH->MMCTIMR = ETH_MMCTIMR_TGFM;
16e8: 002007b7 lui a5,0x200
16ec: 10f42823 sw a5,272(s0) # 40028110 <_eusrstack+0x20008110>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:580
ETH->MMCRIMR = ETH_MMCRIMR_RGUFM | ETH_MMCRIMR_RFCEM;
16f0: 000207b7 lui a5,0x20
16f4: 02078793 addi a5,a5,32 # 20020 <_data_lma+0x1718c>
16f8: 10f42623 sw a5,268(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:582
ETH_DMAITConfig(ETH_DMA_IT_NIS |\
16fc: cdeff0ef jal ra,bda <ETH_DMAITConfig>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:589
ETH_DMA_IT_T |\
ETH_DMA_IT_AIS |\
ETH_DMA_IT_RBU,\
ENABLE);
ETH_DMATxDescChainInit(DMATxDscrTab, MACTxBuf, ETH_TXBUFNB);
1700: 200035b7 lui a1,0x20003
1704: 52418c93 addi s9,gp,1316 # 20000d44 <DMATxDscrTab>
1708: 4609 li a2,2
170a: 71058593 addi a1,a1,1808 # 20003710 <MACTxBuf>
170e: 52418513 addi a0,gp,1316 # 20000d44 <DMATxDscrTab>
1712: be2ff0ef jal ra,af4 <ETH_DMATxDescChainInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:590
ETH_DMARxDescChainInit(DMARxDscrTab, MACRxBuf, ETH_RXBUFNB);
1716: 200015b7 lui a1,0x20001
171a: 4b418d13 addi s10,gp,1204 # 20000cd4 <DMARxDscrTab>
171e: 461d li a2,7
1720: d6458593 addi a1,a1,-668 # 20000d64 <MACRxBuf>
1724: 4b418513 addi a0,gp,1204 # 20000cd4 <DMARxDscrTab>
1728: c0eff0ef jal ra,b36 <ETH_DMARxDescChainInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:591
pDMARxSet = DMARxDscrTab;
172c: 89a1a423 sw s10,-1912(gp) # 200000a8 <pDMARxSet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:592
pDMATxSet = DMATxDscrTab;
1730: 8991a623 sw s9,-1908(gp) # 200000ac <pDMATxSet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:594
ETH->MACMIIAR = macmiiar;
1734: 01742823 sw s7,16(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:595
ETH->MACCR = maccr;
1738: 01642023 sw s6,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:596
ETH->MACFFR = macffr;
173c: 01542223 sw s5,4(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:597
ETH->MACHTHR = machthr;
1740: 01442423 sw s4,8(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:598
ETH->MACHTLR = machtlr;
1744: 01342623 sw s3,12(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:599
ETH->MACFCR = macfcr;
1748: 01242c23 sw s2,24(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:600
ETH->MACVLANTR = macvlantr;
174c: 01842e23 sw s8,28(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:601
ETH->DMAOMR = dmaomr;
1750: 400297b7 lui a5,0x40029
1754: cf84 sw s1,24(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:603
ETH_Start( );
1756: c52ff0ef jal ra,ba8 <ETH_Start>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:604
}
175a: aa7fe06f j 200 <__riscv_restore_10>
0000175e <WCHNET_RecProcess>:
WCHNET_RecProcess():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:617
*
* @return none.
*/
void WCHNET_RecProcess(void)
{
if(((ChipId & 0xf0) <= 0x20) && \
175e: 8741a783 lw a5,-1932(gp) # 20000094 <ChipId>
1762: 02000713 li a4,32
1766: 0f07f793 andi a5,a5,240
176a: 02f76263 bltu a4,a5,178e <WCHNET_RecProcess+0x30>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:616 (discriminator 1)
{
176e: a83fe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:618 (discriminator 1)
((ETH->DMAMFBOCR & 0x1FFE0000) != 0))
1772: 40029437 lui s0,0x40029
1776: 501c lw a5,32(s0)
1778: 1ffe0737 lui a4,0x1ffe0
177c: 8ff9 and a5,a5,a4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:617 (discriminator 1)
if(((ChipId & 0xf0) <= 0x20) && \
177e: c791 beqz a5,178a <WCHNET_RecProcess+0x2c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:620
{
ReInitMACReg();
1780: 35f9 jal 164e <ReInitMACReg>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:622
/* Resume DMA transport */
ETH->DMARPDR = 0;
1782: 00042423 sw zero,8(s0) # 40029008 <_eusrstack+0x20009008>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:623
ETH->DMATPDR = 0;
1786: 00042223 sw zero,4(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:625
}
}
178a: a8bfe06f j 214 <__riscv_restore_0>
178e: 8082 ret
00001790 <WCHNET_ETHIsr>:
WCHNET_ETHIsr():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:635
* @brief Ethernet Interrupt Service Routine
*
* @return none
*/
void WCHNET_ETHIsr(void)
{
1790: a61fe2ef jal t0,1f0 <__riscv_save_0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:638
uint32_t int_sta;
int_sta = ETH->DMASR;
1794: 400297b7 lui a5,0x40029
1798: 4bc0 lw s0,20(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:639
if (int_sta & ETH_DMA_IT_AIS)
179a: 01041793 slli a5,s0,0x10
179e: 0007dd63 bgez a5,17b8 <WCHNET_ETHIsr+0x28>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:641
{
if (int_sta & ETH_DMA_IT_RBU)
17a2: 08047793 andi a5,s0,128
17a6: c791 beqz a5,17b2 <WCHNET_ETHIsr+0x22>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:643
{
WCHNET_RecProcess();
17a8: 3f5d jal 175e <WCHNET_RecProcess>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:644
ETH_DMAClearITPendingBit(ETH_DMA_IT_RBU);
17aa: 08000513 li a0,128
17ae: be2ff0ef jal ra,b90 <ETH_DMAClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:646
}
ETH_DMAClearITPendingBit(ETH_DMA_IT_AIS);
17b2: 6521 lui a0,0x8
17b4: bdcff0ef jal ra,b90 <ETH_DMAClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:649
}
if( int_sta & ETH_DMA_IT_NIS )
17b8: 00f41793 slli a5,s0,0xf
17bc: 0207d163 bgez a5,17de <WCHNET_ETHIsr+0x4e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:651
{
if( int_sta & ETH_DMA_IT_R )
17c0: 04047793 andi a5,s0,64
17c4: c789 beqz a5,17ce <WCHNET_ETHIsr+0x3e>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:655
{
/*If you don't use the Ethernet library,
* you can do some data processing operations here*/
ETH_DMAClearITPendingBit(ETH_DMA_IT_R);
17c6: 04000513 li a0,64
17ca: bc6ff0ef jal ra,b90 <ETH_DMAClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:657
}
if( int_sta & ETH_DMA_IT_T )
17ce: 8805 andi s0,s0,1
17d0: c401 beqz s0,17d8 <WCHNET_ETHIsr+0x48>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:659
{
ETH_DMAClearITPendingBit(ETH_DMA_IT_T);
17d2: 4505 li a0,1
17d4: bbcff0ef jal ra,b90 <ETH_DMAClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:661
}
ETH_DMAClearITPendingBit(ETH_DMA_IT_NIS);
17d8: 6541 lui a0,0x10
17da: bb6ff0ef jal ra,b90 <ETH_DMAClearITPendingBit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:663
}
}
17de: a37fe06f j 214 <__riscv_restore_0>
000017e2 <ETH_Init>:
ETH_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:673
* @brief Ethernet initialization.
*
* @return none
*/
void ETH_Init( uint8_t *macAddr )
{
17e2: a0ffe2ef jal t0,1f0 <__riscv_save_0>
17e6: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:674
ChipId = DBGMCU_GetCHIPID();
17e8: 972ff0ef jal ra,95a <DBGMCU_GetCHIPID>
17ec: 86a1aa23 sw a0,-1932(gp) # 20000094 <ChipId>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:675
ETH_Configuration( macAddr );
17f0: 8522 mv a0,s0
17f2: 3b15 jal 1526 <ETH_Configuration>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:676
ETH_DMATxDescChainInit(DMATxDscrTab, MACTxBuf, ETH_TXBUFNB);
17f4: 200035b7 lui a1,0x20003
17f8: 52418413 addi s0,gp,1316 # 20000d44 <DMATxDscrTab>
17fc: 4609 li a2,2
17fe: 71058593 addi a1,a1,1808 # 20003710 <MACTxBuf>
1802: 52418513 addi a0,gp,1316 # 20000d44 <DMATxDscrTab>
1806: aeeff0ef jal ra,af4 <ETH_DMATxDescChainInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:677
ETH_DMARxDescChainInit(DMARxDscrTab, MACRxBuf, ETH_RXBUFNB);
180a: 200015b7 lui a1,0x20001
180e: 4b418493 addi s1,gp,1204 # 20000cd4 <DMARxDscrTab>
1812: 461d li a2,7
1814: d6458593 addi a1,a1,-668 # 20000d64 <MACRxBuf>
1818: 4b418513 addi a0,gp,1204 # 20000cd4 <DMARxDscrTab>
181c: b1aff0ef jal ra,b36 <ETH_DMARxDescChainInit>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:678
pDMARxSet = DMARxDscrTab;
1820: 8891a423 sw s1,-1912(gp) # 200000a8 <pDMARxSet>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:679
pDMATxSet = DMATxDscrTab;
1824: 8881a623 sw s0,-1908(gp) # 200000ac <pDMATxSet>
NVIC_EnableIRQ():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:170
NVIC->IENR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
1828: 6709 lui a4,0x2
182a: e000e7b7 lui a5,0xe000e
182e: 10e7a423 sw a4,264(a5) # e000e108 <_eusrstack+0xbffee108>
NVIC_SetPriority():
D:\zj\Project_Ch32v307\prj\TCPClient\Core/core_riscv.h:286
NVIC->IPRIOR[(uint32_t)(IRQn)] = priority;
1832: 440786a3 sb zero,1101(a5)
ETH_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:682
NVIC_EnableIRQ(ETH_IRQn);
NVIC_SetPriority(ETH_IRQn, 0);
}
1836: 9dffe06f j 214 <__riscv_restore_0>
0000183a <ETH_LibInit>:
ETH_LibInit():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:692
* @brief Ethernet library initialization program
*
* @return command status
*/
uint8_t ETH_LibInit( uint8_t *ip, uint8_t *gwip, uint8_t *mask, uint8_t *macaddr )
{
183a: 9b7fe2ef jal t0,1f0 <__riscv_save_0>
183e: 7139 addi sp,sp,-64
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:697
uint8_t s;
struct _WCH_CFG cfg;
memset(&cfg,0,sizeof(cfg));
cfg.TxBufSize = ETH_TX_BUF_SZE;
1840: 5f400793 li a5,1524
1844: ca3e sw a5,20(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:698
cfg.TCPMss = WCHNET_TCP_MSS;
1846: 5b400793 li a5,1460
184a: cc3e sw a5,24(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:699
cfg.HeapSize = WCHNET_MEM_HEAP_SIZE;
184c: 6785 lui a5,0x1
184e: 26878793 addi a5,a5,616 # 1268 <ETH_RGMIIPinInit+0xaa>
1852: ce3e sw a5,28(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:700
cfg.ARPTableNum = WCHNET_NUM_ARP_TABLE;
1854: 03200793 li a5,50
1858: d03e sw a5,32(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:701
cfg.MiscConfig0 = WCHNET_MISC_CONFIG0;
185a: 10300793 li a5,259
185e: d23e sw a5,36(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:702
cfg.MiscConfig1 = WCHNET_MISC_CONFIG1;
1860: 405527b7 lui a5,0x40552
1864: 0785 addi a5,a5,1
1866: d43e sw a5,40(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:703
cfg.net_send = ETH_TxPktChainMode;
1868: 000017b7 lui a5,0x1
186c: 15278793 addi a5,a5,338 # 1152 <ETH_TxPktChainMode>
1870: da3e sw a5,52(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:704
cfg.CheckValid = WCHNET_CFG_VALID;
1872: 123457b7 lui a5,0x12345
1876: 67878793 addi a5,a5,1656 # 12345678 <_data_lma+0x1233c7e4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:692
{
187a: 892a mv s2,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:705
s = WCHNET_ConfigLIB(&cfg);
187c: 0848 addi a0,sp,20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:692
{
187e: c62e sw a1,12(sp)
1880: c432 sw a2,8(sp)
1882: 84b6 mv s1,a3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:696
memset(&cfg,0,sizeof(cfg));
1884: d602 sw zero,44(sp)
1886: d802 sw zero,48(sp)
1888: dc02 sw zero,56(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:704
cfg.CheckValid = WCHNET_CFG_VALID;
188a: de3e sw a5,60(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:705
s = WCHNET_ConfigLIB(&cfg);
188c: 343000ef jal ra,23ce <WCHNET_ConfigLIB>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:706
if( s ){
1890: 842a mv s0,a0
1892: e911 bnez a0,18a6 <ETH_LibInit+0x6c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:709
return (s);
}
s = WCHNET_Init(ip,gwip,mask,macaddr);
1894: 4622 lw a2,8(sp)
1896: 45b2 lw a1,12(sp)
1898: 86a6 mv a3,s1
189a: 854a mv a0,s2
189c: 273000ef jal ra,230e <WCHNET_Init>
18a0: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:710
ETH_Init( macaddr );
18a2: 8526 mv a0,s1
18a4: 3f3d jal 17e2 <ETH_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../NetLib/eth_driver_RGMII.c:712
return (s);
}
18a6: 8522 mv a0,s0
18a8: 6121 addi sp,sp,64
18aa: 96bfe06f j 214 <__riscv_restore_0>
000018ae <Delay_Init>:
Delay_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:30
*
* @return none
*/
void Delay_Init(void)
{
p_us = SystemCoreClock / 8000000;
18ae: 8141a783 lw a5,-2028(gp) # 20000034 <SystemCoreClock>
18b2: 007a1737 lui a4,0x7a1
18b6: 20070713 addi a4,a4,512 # 7a1200 <_data_lma+0x79836c>
18ba: 02e7d7b3 divu a5,a5,a4
18be: 0ff7f793 andi a5,a5,255
18c2: 88f18923 sb a5,-1902(gp) # 200000b2 <p_us>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:31
p_ms = (uint16_t)p_us * 1000;
18c6: 3e800713 li a4,1000
18ca: 02e787b3 mul a5,a5,a4
18ce: 88f19823 sh a5,-1904(gp) # 200000b0 <p_ms>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:32
}
18d2: 8082 ret
000018d4 <Delay_Us>:
Delay_Us():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:47
*/
void Delay_Us(uint32_t n)
{
uint32_t i;
SysTick->SR &= ~(1 << 0);
18d4: e000f7b7 lui a5,0xe000f
18d8: 43d8 lw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:50
i = (uint32_t)n * p_us;
SysTick->CMP = i;
18da: 4681 li a3,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:47
SysTick->SR &= ~(1 << 0);
18dc: 9b79 andi a4,a4,-2
18de: c3d8 sw a4,4(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:48
i = (uint32_t)n * p_us;
18e0: 8921c703 lbu a4,-1902(gp) # 200000b2 <p_us>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:50
SysTick->CMP = i;
18e4: 02a70633 mul a2,a4,a0
18e8: cb90 sw a2,16(a5)
18ea: cbd4 sw a3,20(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:51
SysTick->CTLR |= (1 << 4);
18ec: 4398 lw a4,0(a5)
18ee: 01076713 ori a4,a4,16
18f2: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:52
SysTick->CTLR |= (1 << 5) | (1 << 0);
18f4: 4398 lw a4,0(a5)
18f6: 02176713 ori a4,a4,33
18fa: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:54 (discriminator 1)
while((SysTick->SR & (1 << 0)) != (1 << 0))
18fc: 43d8 lw a4,4(a5)
18fe: 8b05 andi a4,a4,1
1900: df75 beqz a4,18fc <Delay_Us+0x28>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:56
;
SysTick->CTLR &= ~(1 << 0);
1902: 4398 lw a4,0(a5)
1904: 9b79 andi a4,a4,-2
1906: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:57
}
1908: 8082 ret
0000190a <USART_Printf_Init>:
USART_Printf_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:94
* @param baudrate - USART communication baud rate.
*
* @return None
*/
void USART_Printf_Init(uint32_t baudrate)
{
190a: 8e7fe2ef jal t0,1f0 <__riscv_save_0>
190e: 1101 addi sp,sp,-32
1910: 842a mv s0,a0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:116
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
#elif(DEBUG == DEBUG_UART3)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
1912: 4585 li a1,1
1914: 00040537 lui a0,0x40
1918: de6ff0ef jal ra,efe <RCC_APB1PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:117
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
191c: 4585 li a1,1
191e: 4521 li a0,8
1920: dc0ff0ef jal ra,ee0 <RCC_APB2PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:119
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
1924: 40000793 li a5,1024
1928: 827c sh a5,4(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:122
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
192a: 40011537 lui a0,0x40011
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:120
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
192e: 478d li a5,3
1930: c43e sw a5,8(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:122
GPIO_Init(GPIOB, &GPIO_InitStructure);
1932: 004c addi a1,sp,4
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:121
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
1934: 47e1 li a5,24
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:122
GPIO_Init(GPIOB, &GPIO_InitStructure);
1936: c0050513 addi a0,a0,-1024 # 40010c00 <_eusrstack+0x1fff0c00>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:121
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
193a: c63e sw a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:122
GPIO_Init(GPIOB, &GPIO_InitStructure);
193c: af4ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:126
#endif
USART_InitStructure.USART_BaudRate = baudrate;
1940: c822 sw s0,16(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:142
#elif(DEBUG == DEBUG_UART2)
USART_Init(USART2, &USART_InitStructure);
USART_Cmd(USART2, ENABLE);
#elif(DEBUG == DEBUG_UART3)
USART_Init(USART3, &USART_InitStructure);
1942: 40005437 lui s0,0x40005
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:129
USART_InitStructure.USART_Parity = USART_Parity_No;
1946: 000807b7 lui a5,0x80
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:142
USART_Init(USART3, &USART_InitStructure);
194a: 080c addi a1,sp,16
194c: 80040513 addi a0,s0,-2048 # 40004800 <_eusrstack+0x1ffe4800>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:129
USART_InitStructure.USART_Parity = USART_Parity_No;
1950: cc3e sw a5,24(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:127
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
1952: ca02 sw zero,20(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:130
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
1954: 00011e23 sh zero,28(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:142
USART_Init(USART3, &USART_InitStructure);
1958: f44ff0ef jal ra,109c <USART_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:143
USART_Cmd(USART3, ENABLE);
195c: 4585 li a1,1
195e: 80040513 addi a0,s0,-2048
1962: fc8ff0ef jal ra,112a <USART_Cmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:146
#endif
}
1966: 6105 addi sp,sp,32
1968: 8adfe06f j 214 <__riscv_restore_0>
0000196c <_write>:
_write():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:175
* size - Data length
*
* @return size: Data length
*/
__attribute__((used)) int _write(int fd, char *buf, int size)
{
196c: 86bfe2ef jal t0,1d6 <__riscv_save_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:224
USART_SendData(USART1, *buf++);
#elif(DEBUG == DEBUG_UART2)
while(USART_GetFlagStatus(USART2, USART_FLAG_TC) == RESET);
USART_SendData(USART2, *buf++);
#elif(DEBUG == DEBUG_UART3)
while(USART_GetFlagStatus(USART3, USART_FLAG_TC) == RESET);
1970: 400054b7 lui s1,0x40005
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:175
{
1974: 89ae mv s3,a1
1976: 8932 mv s2,a2
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:215
for(i = 0; i < size; i++)
1978: 4401 li s0,0
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:224
while(USART_GetFlagStatus(USART3, USART_FLAG_TC) == RESET);
197a: 80048493 addi s1,s1,-2048 # 40004800 <_eusrstack+0x1ffe4800>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:215 (discriminator 1)
for(i = 0; i < size; i++)
197e: 01244563 blt s0,s2,1988 <_write+0x1c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:230
USART_SendData(USART3, *buf++);
#endif
}
#endif
return size;
}
1982: 854a mv a0,s2
1984: 887fe06f j 20a <__riscv_restore_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:224 (discriminator 1)
while(USART_GetFlagStatus(USART3, USART_FLAG_TC) == RESET);
1988: 04000593 li a1,64
198c: 8526 mv a0,s1
198e: fbaff0ef jal ra,1148 <USART_GetFlagStatus>
1992: d97d beqz a0,1988 <_write+0x1c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:225 (discriminator 2)
USART_SendData(USART3, *buf++);
1994: 008987b3 add a5,s3,s0
1998: 00078583 lb a1,0(a5) # 80000 <_data_lma+0x7716c>
199c: 8526 mv a0,s1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:215 (discriminator 2)
for(i = 0; i < size; i++)
199e: 0405 addi s0,s0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/debug.c:225 (discriminator 2)
USART_SendData(USART3, *buf++);
19a0: 05c2 slli a1,a1,0x10
19a2: 81c1 srli a1,a1,0x10
19a4: f9cff0ef jal ra,1140 <USART_SendData>
19a8: bfd9 j 197e <_write+0x12>
000019aa <DVP_Init>:
DVP_Init():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:17
static uint32_t frame_count = 0;
extern u8 socket[];
void DVP_Init(void)
{
19aa: 847fe2ef jal t0,1f0 <__riscv_save_0>
19ae: 1101 addi sp,sp,-32
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:21
GPIO_InitTypeDef GPIO_InitStructure = {0};
NVIC_InitTypeDef NVIC_InitStructure = {0};
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC, ENABLE);
19b0: 4585 li a1,1
19b2: 4571 li a0,28
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:18
GPIO_InitTypeDef GPIO_InitStructure = {0};
19b4: ca02 sw zero,20(sp)
19b6: cc02 sw zero,24(sp)
19b8: ce02 sw zero,28(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:19
NVIC_InitTypeDef NVIC_InitStructure = {0};
19ba: c602 sw zero,12(sp)
19bc: c802 sw zero,16(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:21
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC, ENABLE);
19be: d22ff0ef jal ra,ee0 <RCC_APB2PeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:22
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DVP, ENABLE);
19c2: 4585 li a1,1
19c4: 6509 lui a0,0x2
19c6: cfcff0ef jal ra,ec2 <RCC_AHBPeriphClockCmd>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:26
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_9 | GPIO_Pin_10;
GPIO_Init(GPIOA, &GPIO_InitStructure);
19ca: 40011437 lui s0,0x40011
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:24
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
19ce: 4791 li a5,4
19d0: ce3e sw a5,28(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:26
GPIO_Init(GPIOA, &GPIO_InitStructure);
19d2: 084c addi a1,sp,20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:25
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_9 | GPIO_Pin_10;
19d4: 67000793 li a5,1648
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:26
GPIO_Init(GPIOA, &GPIO_InitStructure);
19d8: 80040513 addi a0,s0,-2048 # 40010800 <_eusrstack+0x1fff0800>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:25
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_9 | GPIO_Pin_10;
19dc: 82fc sh a5,20(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:26
GPIO_Init(GPIOA, &GPIO_InitStructure);
19de: a52ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:27
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_11;
19e2: 6785 lui a5,0x1
19e4: b0078793 addi a5,a5,-1280 # b00 <ETH_DMATxDescChainInit+0xc>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:28
GPIO_Init(GPIOC, &GPIO_InitStructure);
19e8: 084c addi a1,sp,20
19ea: 40011537 lui a0,0x40011
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:27
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_11;
19ee: 82fc sh a5,20(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:28
GPIO_Init(GPIOC, &GPIO_InitStructure);
19f0: a40ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:30
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3 | GPIO_Pin_8 | GPIO_Pin_9;
GPIO_Init(GPIOB, &GPIO_InitStructure);
19f4: 084c addi a1,sp,20
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:29
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3 | GPIO_Pin_8 | GPIO_Pin_9;
19f6: 30800793 li a5,776
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:30
GPIO_Init(GPIOB, &GPIO_InitStructure);
19fa: c0040513 addi a0,s0,-1024
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:29
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3 | GPIO_Pin_8 | GPIO_Pin_9;
19fe: 82fc sh a5,20(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:30
GPIO_Init(GPIOB, &GPIO_InitStructure);
1a00: a30ff0ef jal ra,c30 <GPIO_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:32
NVIC_InitStructure.NVIC_IRQChannel = DVP_IRQn;
1a04: 05600793 li a5,86
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:35
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
1a08: 4485 li s1,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:36
NVIC_Init(&NVIC_InitStructure);
1a0a: 0068 addi a0,sp,12
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:32
NVIC_InitStructure.NVIC_IRQChannel = DVP_IRQn;
1a0c: 867c sh a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:35
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
1a0e: c826 sw s1,16(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:34
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
1a10: 00010723 sb zero,14(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:36
NVIC_Init(&NVIC_InitStructure);
1a14: adcff0ef jal ra,cf0 <NVIC_Init>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:38
DVP_Cfg(DVP_DMA_Disable, DVP_FLAG_FIFO_RESET_Enable, DVP_RX_RESET_Enable);
1a18: 4605 li a2,1
1a1a: 4585 li a1,1
1a1c: 4501 li a0,0
1a1e: f8ffe0ef jal ra,9ac <DVP_Cfg>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:39
DVP_Mode(RB_DVP_D8_MOD, Video_Mode);
1a22: 4581 li a1,0
1a24: 4501 li a0,0
1a26: f55fe0ef jal ra,97a <DVP_Mode>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:40
DVP->CR0 &= ~(RB_DVP_P_POLAR | RB_DVP_V_POLAR | RB_DVP_H_POLAR);
1a2a: 50050437 lui s0,0x50050
1a2e: 201c lbu a5,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:45
DVP->DMA_BUF0 = (uint32_t)DMA_LineBuf0;
DVP->DMA_BUF1 = (uint32_t)DMA_LineBuf1;
DVP->ROW_NUM = 1;
DVP->COL_NUM = BYTES_PER_LINE;
DVP_INTCfg(ENABLE, RB_DVP_IE_STR_FRM | RB_DVP_IE_ROW_DONE);
1a30: 458d li a1,3
1a32: 4505 li a0,1
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:40
DVP->CR0 &= ~(RB_DVP_P_POLAR | RB_DVP_V_POLAR | RB_DVP_H_POLAR);
1a34: 0f17f793 andi a5,a5,241
1a38: a01c sb a5,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:41
DVP->DMA_BUF0 = (uint32_t)DMA_LineBuf0;
1a3a: 200077b7 lui a5,0x20007
1a3e: 37478793 addi a5,a5,884 # 20007374 <DMA_LineBuf0>
1a42: c41c sw a5,8(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:42
DVP->DMA_BUF1 = (uint32_t)DMA_LineBuf1;
1a44: 200077b7 lui a5,0x20007
1a48: 57478793 addi a5,a5,1396 # 20007574 <DMA_LineBuf1>
1a4c: c45c sw a5,12(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:43
DVP->ROW_NUM = 1;
1a4e: a046 sh s1,4(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:44
DVP->COL_NUM = BYTES_PER_LINE;
1a50: 20000793 li a5,512
1a54: a07e sh a5,6(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:45
DVP_INTCfg(ENABLE, RB_DVP_IE_STR_FRM | RB_DVP_IE_ROW_DONE);
1a56: f0ffe0ef jal ra,964 <DVP_INTCfg>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:46
DVP_Cfg(DVP_DMA_Enable, DVP_FLAG_FIFO_RESET_Disable, DVP_RX_RESET_Disable);
1a5a: 4601 li a2,0
1a5c: 4581 li a1,0
1a5e: 4505 li a0,1
1a60: f4dfe0ef jal ra,9ac <DVP_Cfg>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:47
DVP->CR0 |= RB_DVP_ENABLE;
1a64: 201c lbu a5,0(s0)
1a66: 0017e793 ori a5,a5,1
1a6a: a01c sb a5,0(s0)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:48
}
1a6c: 6105 addi sp,sp,32
1a6e: fa6fe06f j 214 <__riscv_restore_0>
00001a72 <DVP_Task>:
DVP_Task():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:52
void DVP_Task(void)
{
if (!Line_Ready_Flag) return;
1a72: 89318793 addi a5,gp,-1901 # 200000b3 <Line_Ready_Flag>
1a76: 2398 lbu a4,0(a5)
1a78: 0ff77713 andi a4,a4,255
1a7c: cb59 beqz a4,1b12 <DVP_Task+0xa0>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:51
{
1a7e: f58fe2ef jal t0,1d6 <__riscv_save_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:54
uint8_t *line = (uint8_t *)Ready_Line_Ptr;
1a82: 8941a983 lw s3,-1900(gp) # 200000b4 <Ready_Line_Ptr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:55
uint32_t idx = current_line_idx;
1a86: 8981a403 lw s0,-1896(gp) # 200000b8 <current_line_idx>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:56
Line_Ready_Flag = 0;
1a8a: 00078023 sb zero,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:59
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><D0A3><EFBFBD> socket <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
if (idx < SENSOR_HEIGHT && socket[0] != 0xFF)
1a8e: 0bf00793 li a5,191
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:51
{
1a92: 1141 addi sp,sp,-16
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:59
if (idx < SENSOR_HEIGHT && socket[0] != 0xFF)
1a94: 0487ec63 bltu a5,s0,1aec <DVP_Task+0x7a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:59 (discriminator 1)
1a98: 8641c503 lbu a0,-1948(gp) # 20000084 <socket>
1a9c: 0ff00793 li a5,255
1aa0: 04f50f63 beq a0,a5,1afe <DVP_Task+0x8c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:62
{
/* 4<>ֽ<EFBFBD><D6BD><EFBFBD>ͷ<EFBFBD><CDB7>֡<EFBFBD><D6A1>(2B) + <20>к<EFBFBD>(2B) */
uint8_t hdr[4] = {
1aa4: 89c18493 addi s1,gp,-1892 # 200000bc <frame_count>
1aa8: 209e lhu a5,0(s1)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:67
(frame_count >> 8) & 0xFF, frame_count & 0xFF,
(idx >> 8) & 0xFF, idx & 0xFF
};
u32 len = 4;
WCHNET_SocketSend(socket[0], hdr, &len);
1aaa: 0070 addi a2,sp,12
1aac: 002c addi a1,sp,8
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:62
uint8_t hdr[4] = {
1aae: 00879713 slli a4,a5,0x8
1ab2: 83a1 srli a5,a5,0x8
1ab4: 8fd9 or a5,a5,a4
1ab6: 847c sh a5,8(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:66
u32 len = 4;
1ab8: 4791 li a5,4
1aba: c63e sw a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:62
uint8_t hdr[4] = {
1abc: 00010523 sb zero,10(sp)
1ac0: 85c0 sb s0,11(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:67
WCHNET_SocketSend(socket[0], hdr, &len);
1ac2: 080010ef jal ra,2b42 <WCHNET_SocketSend>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:69
len = BYTES_PER_LINE;
WCHNET_SocketSend(socket[0], line, &len);
1ac6: 8641c503 lbu a0,-1948(gp) # 20000084 <socket>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:68
len = BYTES_PER_LINE;
1aca: 20000793 li a5,512
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:69
WCHNET_SocketSend(socket[0], line, &len);
1ace: 0070 addi a2,sp,12
1ad0: 85ce mv a1,s3
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:68
len = BYTES_PER_LINE;
1ad2: c63e sw a5,12(sp)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:69
WCHNET_SocketSend(socket[0], line, &len);
1ad4: 06e010ef jal ra,2b42 <WCHNET_SocketSend>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:72
/* ÿ֡<C3BF><D6A1>0<EFBFBD>д<EFBFBD>ӡһ<D3A1>Σ<EFBFBD>ȷ<EFBFBD><C8B7>֡<EFBFBD>ź<EFBFBD>socket״̬ */
if (idx == 0)
1ad8: e811 bnez s0,1aec <DVP_Task+0x7a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:73
printf("[DVP] frame=%lu socket=%d\r\n", frame_count, socket[0]);
1ada: 8641c603 lbu a2,-1948(gp) # 20000084 <socket>
1ade: 408c lw a1,0(s1)
1ae0: 00009537 lui a0,0x9
1ae4: de850513 addi a0,a0,-536 # 8de8 <MemSize+0x10>
1ae8: 048070ef jal ra,8b30 <printf>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:80
else if (idx == 0 && socket[0] == 0xFF)
{
/* socket δ<><CEB4><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ */
printf("[DVP] frame=%lu waiting for TCP...\r\n", frame_count);
}
memset(line, 0, BYTES_PER_LINE);
1aec: 20000613 li a2,512
1af0: 4581 li a1,0
1af2: 854e mv a0,s3
1af4: f2cfe0ef jal ra,220 <memset>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:81
}
1af8: 0141 addi sp,sp,16
1afa: f10fe06f j 20a <__riscv_restore_4>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:75
else if (idx == 0 && socket[0] == 0xFF)
1afe: f47d bnez s0,1aec <DVP_Task+0x7a>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:78 (discriminator 1)
printf("[DVP] frame=%lu waiting for TCP...\r\n", frame_count);
1b00: 89c1a583 lw a1,-1892(gp) # 200000bc <frame_count>
1b04: 00009537 lui a0,0x9
1b08: e0450513 addi a0,a0,-508 # 8e04 <MemSize+0x2c>
1b0c: 024070ef jal ra,8b30 <printf>
1b10: bff1 j 1aec <DVP_Task+0x7a>
1b12: 8082 ret
00001b14 <DVP_IRQHandler>:
DVP_IRQHandler():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:86
void DVP_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void DVP_IRQHandler(void)
{
if (DVP->IFR & RB_DVP_IF_STR_FRM)
1b14: 50050737 lui a4,0x50050
1b18: 2b1c lbu a5,16(a4)
1b1a: 8b85 andi a5,a5,1
1b1c: cb91 beqz a5,1b30 <DVP_IRQHandler+0x1c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:88
{
DVP->IFR = RB_DVP_IF_STR_FRM;
1b1e: 4785 li a5,1
1b20: ab1c sb a5,16(a4)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:89
current_line_idx = 0;
1b22: 8801ac23 sw zero,-1896(gp) # 200000b8 <current_line_idx>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:90
frame_count++;
1b26: 89c18793 addi a5,gp,-1892 # 200000bc <frame_count>
1b2a: 4398 lw a4,0(a5)
1b2c: 0705 addi a4,a4,1
1b2e: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:92
}
if (DVP->IFR & RB_DVP_IF_ROW_DONE)
1b30: 500507b7 lui a5,0x50050
1b34: 2b98 lbu a4,16(a5)
1b36: 8b09 andi a4,a4,2
1b38: c705 beqz a4,1b60 <DVP_IRQHandler+0x4c>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:94
{
DVP->IFR = RB_DVP_IF_ROW_DONE;
1b3a: 4709 li a4,2
1b3c: ab98 sb a4,16(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:95
Ready_Line_Ptr = (DVP->CR1 & RB_DVP_BUF_TOG) ? DMA_LineBuf0 : DMA_LineBuf1;
1b3e: 339c lbu a5,1(a5)
1b40: 8ba1 andi a5,a5,8
1b42: e38d bnez a5,1b64 <DVP_IRQHandler+0x50>
1b44: 200077b7 lui a5,0x20007
1b48: 57478793 addi a5,a5,1396 # 20007574 <DMA_LineBuf1>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:95 (discriminator 4)
1b4c: 88f1aa23 sw a5,-1900(gp) # 200000b4 <Ready_Line_Ptr>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:96 (discriminator 4)
current_line_idx++;
1b50: 89818793 addi a5,gp,-1896 # 200000b8 <current_line_idx>
1b54: 4398 lw a4,0(a5)
1b56: 0705 addi a4,a4,1
1b58: c398 sw a4,0(a5)
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:97 (discriminator 4)
Line_Ready_Flag = 1;
1b5a: 4705 li a4,1
1b5c: 88e189a3 sb a4,-1901(gp) # 200000b3 <Line_Ready_Flag>
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:99
}
}
1b60: 30200073 mret
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Debug/dvp.c:95
Ready_Line_Ptr = (DVP->CR1 & RB_DVP_BUF_TOG) ? DMA_LineBuf0 : DMA_LineBuf1;
1b64: 200077b7 lui a5,0x20007
1b68: 37478793 addi a5,a5,884 # 20007374 <DMA_LineBuf0>
1b6c: b7c5 j 1b4c <DVP_IRQHandler+0x38>
00001b6e <__get_MEPC>:
__get_MEPC():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:248
*/
uint32_t __get_MEPC(void)
{
uint32_t result;
__ASM volatile ( "csrr %0," "mepc" : "=r" (result) );
1b6e: 34102573 csrr a0,mepc
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:250
return (result);
}
1b72: 8082 ret
00001b74 <__get_MCAUSE>:
__get_MCAUSE():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:275
*/
uint32_t __get_MCAUSE(void)
{
uint32_t result;
__ASM volatile ( "csrr %0," "mcause" : "=r" (result) );
1b74: 34202573 csrr a0,mcause
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:277
return (result);
}
1b78: 8082 ret
00001b7a <__get_MTVAL>:
__get_MTVAL():
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:302
*/
uint32_t __get_MTVAL(void)
{
uint32_t result;
__ASM volatile ( "csrr %0," "mtval" : "=r" (result) );
1b7a: 34302573 csrr a0,mtval
D:\zj\Project_Ch32v307\prj\TCPClient\obj/../Core/core_riscv.c:304
return (result);
}
1b7e: 8082 ret
00001b80 <WCHNET_PeriodicHandle>:
WCHNET_PeriodicHandle():
1b80: e70fe2ef jal t0,1f0 <__riscv_save_0>
1b84: 8801a783 lw a5,-1920(gp) # 200000a0 <LocalTime>
1b88: 1141 addi sp,sp,-16
1b8a: c63e sw a5,12(sp)
1b8c: 176010ef jal ra,2d02 <WCHNET_GetPHYStatus>
1b90: 8911 andi a0,a0,4
1b92: 14050363 beqz a0,1cd8 <WCHNET_PeriodicHandle+0x158>
1b96: 8b818793 addi a5,gp,-1864 # 200000d8 <TCPTimer>
1b9a: 4398 lw a4,0(a5)
1b9c: 46b2 lw a3,12(sp)
1b9e: 8e99 sub a3,a3,a4
1ba0: 20008737 lui a4,0x20008
1ba4: 81472703 lw a4,-2028(a4) # 20007814 <NetInf+0x1c>
1ba8: 8305 srli a4,a4,0x1
1baa: 00d77663 bgeu a4,a3,1bb6 <WCHNET_PeriodicHandle+0x36>
1bae: 4732 lw a4,12(sp)
1bb0: c398 sw a4,0(a5)
1bb2: 377030ef jal ra,5728 <tcp_tmr>
1bb6: 715030ef jal ra,5aca <RemoveTimeWaiTCP>
1bba: 8d41a783 lw a5,-1836(gp) # 200000f4 <tcpSendAckFlag>
1bbe: c791 beqz a5,1bca <WCHNET_PeriodicHandle+0x4a>
1bc0: 38b030ef jal ra,574a <tcp_fastsendack>
1bc4: e119 bnez a0,1bca <WCHNET_PeriodicHandle+0x4a>
1bc6: 8c01aa23 sw zero,-1836(gp) # 200000f4 <tcpSendAckFlag>
1bca: 8b418493 addi s1,gp,-1868 # 200000d4 <IPFragTimer>
1bce: 4098 lw a4,0(s1)
1bd0: 47b2 lw a5,12(sp)
1bd2: 8f99 sub a5,a5,a4
1bd4: 3e700713 li a4,999
1bd8: 00f77663 bgeu a4,a5,1be4 <WCHNET_PeriodicHandle+0x64>
1bdc: 0ee020ef jal ra,3cca <ip_reass_tmr>
1be0: 47b2 lw a5,12(sp)
1be2: c09c sw a5,0(s1)
1be4: 8a018793 addi a5,gp,-1888 # 200000c0 <ARPTimer>
1be8: 4398 lw a4,0(a5)
1bea: 46b2 lw a3,12(sp)
1bec: 06400613 li a2,100
1bf0: 8e99 sub a3,a3,a4
1bf2: 8c51c703 lbu a4,-1851(gp) # 200000e5 <ARP_Retry_Period>
1bf6: 02c70733 mul a4,a4,a2
1bfa: 00e6e663 bltu a3,a4,1c06 <WCHNET_PeriodicHandle+0x86>
1bfe: 4732 lw a4,12(sp)
1c00: c398 sw a4,0(a5)
1c02: 6d2010ef jal ra,32d4 <etharp_tmr>
1c06: 200077b7 lui a5,0x20007
1c0a: 7d878793 addi a5,a5,2008 # 200077d8 <DNSInf>
1c0e: 47d8 lw a4,12(a5)
1c10: cf11 beqz a4,1c2c <WCHNET_PeriodicHandle+0xac>
1c12: 8b018713 addi a4,gp,-1872 # 200000d0 <DNSTimer>
1c16: 4310 lw a2,0(a4)
1c18: 46b2 lw a3,12(sp)
1c1a: 8e91 sub a3,a3,a2
1c1c: 3e700613 li a2,999
1c20: 00d67663 bgeu a2,a3,1c2c <WCHNET_PeriodicHandle+0xac>
1c24: 46b2 lw a3,12(sp)
1c26: 43dc lw a5,4(a5)
1c28: c314 sw a3,0(a4)
1c2a: 9782 jalr a5
1c2c: 200074b7 lui s1,0x20007
1c30: 7804a783 lw a5,1920(s1) # 20007780 <DHCPCtrl>
1c34: cba9 beqz a5,1c86 <WCHNET_PeriodicHandle+0x106>
1c36: 8ac18713 addi a4,gp,-1876 # 200000cc <DHCPfineTimer>
1c3a: 431c lw a5,0(a4)
1c3c: 46b2 lw a3,12(sp)
1c3e: 0fa00613 li a2,250
1c42: 8e9d sub a3,a3,a5
1c44: 200087b7 lui a5,0x20008
1c48: 8507a783 lw a5,-1968(a5) # 20007850 <WCHCfg+0x14>
1c4c: 83ed srli a5,a5,0x1b
1c4e: 02c787b3 mul a5,a5,a2
1c52: 00f6e963 bltu a3,a5,1c64 <WCHNET_PeriodicHandle+0xe4>
1c56: 47b2 lw a5,12(sp)
1c58: c31c sw a5,0(a4)
1c5a: 78048793 addi a5,s1,1920
1c5e: 4b9c lw a5,16(a5)
1c60: c391 beqz a5,1c64 <WCHNET_PeriodicHandle+0xe4>
1c62: 9782 jalr a5
1c64: 8a818793 addi a5,gp,-1880 # 200000c8 <DHCPcoarseTimer>
1c68: 4398 lw a4,0(a5)
1c6a: 46b2 lw a3,12(sp)
1c6c: 8e99 sub a3,a3,a4
1c6e: 673d lui a4,0xf
1c70: a5f70713 addi a4,a4,-1441 # ea5f <_data_lma+0x5bcb>
1c74: 00d77963 bgeu a4,a3,1c86 <WCHNET_PeriodicHandle+0x106>
1c78: 4732 lw a4,12(sp)
1c7a: 78048493 addi s1,s1,1920
1c7e: c398 sw a4,0(a5)
1c80: 48dc lw a5,20(s1)
1c82: c391 beqz a5,1c86 <WCHNET_PeriodicHandle+0x106>
1c84: 9782 jalr a5
1c86: 4532 lw a0,12(sp)
1c88: 8a418493 addi s1,gp,-1884 # 200000c4 <ArpCheckTime>
1c8c: 2c75 jal 1f48 <IPCheckTmr>
1c8e: 409c lw a5,0(s1)
1c90: 4732 lw a4,12(sp)
1c92: 8f1d sub a4,a4,a5
1c94: 67bd lui a5,0xf
1c96: a5f78793 addi a5,a5,-1441 # ea5f <_data_lma+0x5bcb>
1c9a: 00e7f563 bgeu a5,a4,1ca4 <WCHNET_PeriodicHandle+0x124>
1c9e: 2c8d jal 1f10 <SelIPARPSend>
1ca0: 47b2 lw a5,12(sp)
1ca2: c09c sw a5,0(s1)
1ca4: 8d01c703 lbu a4,-1840(gp) # 200000f0 <phydata>
1ca8: 84be mv s1,a5
1caa: 0ff77713 andi a4,a4,255
1cae: c70d beqz a4,1cd8 <WCHNET_PeriodicHandle+0x158>
1cb0: 8d01c703 lbu a4,-1840(gp) # 200000f0 <phydata>
1cb4: 0c077713 andi a4,a4,192
1cb8: e31d bnez a4,1cde <WCHNET_PeriodicHandle+0x15e>
1cba: 200087b7 lui a5,0x20008
1cbe: 8587a783 lw a5,-1960(a5) # 20007858 <WCHCfg+0x1c>
1cc2: c399 beqz a5,1cc8 <WCHNET_PeriodicHandle+0x148>
1cc4: 4505 li a0,1
1cc6: 9782 jalr a5
1cc8: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1ccc: 8ce1a023 sw a4,-1856(gp) # 200000e0 <phydatatime>
1cd0: 04000793 li a5,64
1cd4: 8cf18823 sb a5,-1840(gp) # 200000f0 <phydata>
1cd8: 0141 addi sp,sp,16
1cda: d3afe06f j 214 <__riscv_restore_0>
1cde: 8d01c703 lbu a4,-1840(gp) # 200000f0 <phydata>
1ce2: 04077713 andi a4,a4,64
1ce6: cb15 beqz a4,1d1a <WCHNET_PeriodicHandle+0x19a>
1ce8: 8c01a683 lw a3,-1856(gp) # 200000e0 <phydatatime>
1cec: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1cf0: 8c018913 addi s2,gp,-1856 # 200000e0 <phydatatime>
1cf4: 8f15 sub a4,a4,a3
1cf6: 06400693 li a3,100
1cfa: fce6ffe3 bgeu a3,a4,1cd8 <WCHNET_PeriodicHandle+0x158>
1cfe: 200087b7 lui a5,0x20008
1d02: 8587a783 lw a5,-1960(a5) # 20007858 <WCHCfg+0x1c>
1d06: c399 beqz a5,1d0c <WCHNET_PeriodicHandle+0x18c>
1d08: 4501 li a0,0
1d0a: 9782 jalr a5
1d0c: 8801a783 lw a5,-1920(gp) # 200000a0 <LocalTime>
1d10: 00f92023 sw a5,0(s2)
1d14: f8000793 li a5,-128
1d18: bf75 j 1cd4 <WCHNET_PeriodicHandle+0x154>
1d1a: 8d01c703 lbu a4,-1840(gp) # 200000f0 <phydata>
1d1e: 0762 slli a4,a4,0x18
1d20: 8761 srai a4,a4,0x18
1d22: fa075be3 bgez a4,1cd8 <WCHNET_PeriodicHandle+0x158>
1d26: 8c01a683 lw a3,-1856(gp) # 200000e0 <phydatatime>
1d2a: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1d2e: 8f15 sub a4,a4,a3
1d30: 06400693 li a3,100
1d34: fae6f2e3 bgeu a3,a4,1cd8 <WCHNET_PeriodicHandle+0x158>
1d38: 8c018823 sb zero,-1840(gp) # 200000f0 <phydata>
1d3c: bf71 j 1cd8 <WCHNET_PeriodicHandle+0x158>
00001d3e <WCHNET_NetInput>:
WCHNET_NetInput():
1d3e: cb2fe2ef jal t0,1f0 <__riscv_save_0>
1d42: 20008537 lui a0,0x20008
1d46: 86850513 addi a0,a0,-1944 # 20007868 <WCHNetIf>
1d4a: 18f010ef jal ra,36d8 <ethernetif_input>
1d4e: cc6fe06f j 214 <__riscv_restore_0>
00001d52 <WCHNET_PhyStatus>:
WCHNET_PhyStatus():
1d52: c9efe2ef jal t0,1f0 <__riscv_save_0>
1d56: 200077b7 lui a5,0x20007
1d5a: 7f878793 addi a5,a5,2040 # 200077f8 <NetInf>
1d5e: 57d8 lw a4,44(a5)
1d60: 20008437 lui s0,0x20008
1d64: d388 sw a0,32(a5)
1d66: 00476713 ori a4,a4,4
1d6a: d7d8 sw a4,44(a5)
1d6c: 8911 andi a0,a0,4
1d6e: 83c40793 addi a5,s0,-1988 # 2000783c <WCHCfg>
1d72: 4f9c lw a5,24(a5)
1d74: 83c40413 addi s0,s0,-1988
1d78: cd01 beqz a0,1d90 <WCHNET_PhyStatus+0x3e>
1d7a: c399 beqz a5,1d80 <WCHNET_PhyStatus+0x2e>
1d7c: 4501 li a0,0
1d7e: 9782 jalr a5
1d80: 4c5c lw a5,28(s0)
1d82: c399 beqz a5,1d88 <WCHNET_PhyStatus+0x36>
1d84: 4501 li a0,0
1d86: 9782 jalr a5
1d88: 4505 li a0,1
1d8a: 22a5 jal 1ef2 <IPCheckParaInit>
1d8c: c88fe06f j 214 <__riscv_restore_0>
1d90: c399 beqz a5,1d96 <WCHNET_PhyStatus+0x44>
1d92: 4505 li a0,1
1d94: 9782 jalr a5
1d96: 4c5c lw a5,28(s0)
1d98: dbf5 beqz a5,1d8c <WCHNET_PhyStatus+0x3a>
1d9a: 4505 li a0,1
1d9c: 9782 jalr a5
1d9e: b7fd j 1d8c <WCHNET_PhyStatus+0x3a>
00001da0 <WCHNET_Rx>:
WCHNET_Rx():
1da0: 8881a783 lw a5,-1912(gp) # 200000a8 <pDMARxSet>
1da4: 00052023 sw zero,0(a0)
1da8: cb9d beqz a5,1dde <WCHNET_Rx+0x3e>
1daa: 4394 lw a3,0(a5)
1dac: 0006db63 bgez a3,1dc2 <WCHNET_Rx+0x22>
1db0: 47d4 lw a3,12(a5)
1db2: 4290 lw a2,0(a3)
1db4: 02064563 bltz a2,1dde <WCHNET_Rx+0x3e>
1db8: 439c lw a5,0(a5)
1dba: 0007d463 bgez a5,1dc2 <WCHNET_Rx+0x22>
1dbe: 88d1a423 sw a3,-1912(gp) # 200000a8 <pDMARxSet>
1dc2: 8881a783 lw a5,-1912(gp) # 200000a8 <pDMARxSet>
1dc6: 6591 lui a1,0x4
1dc8: 4601 li a2,0
1dca: 15fd addi a1,a1,-1
1dcc: 4835 li a6,13
1dce: 800008b7 lui a7,0x80000
1dd2: 4394 lw a3,0(a5)
1dd4: 0006d763 bgez a3,1de2 <WCHNET_Rx+0x42>
1dd8: c219 beqz a2,1dde <WCHNET_Rx+0x3e>
1dda: 88f1a423 sw a5,-1912(gp) # 200000a8 <pDMARxSet>
1dde: 4501 li a0,0
1de0: 8082 ret
1de2: 4394 lw a3,0(a5)
1de4: 01069313 slli t1,a3,0x10
1de8: 04034263 bltz t1,1e2c <WCHNET_Rx+0x8c>
1dec: 4394 lw a3,0(a5)
1dee: 1006f693 andi a3,a3,256
1df2: ce8d beqz a3,1e2c <WCHNET_Rx+0x8c>
1df4: 4394 lw a3,0(a5)
1df6: 2006f693 andi a3,a3,512
1dfa: ca8d beqz a3,1e2c <WCHNET_Rx+0x8c>
1dfc: 4394 lw a3,0(a5)
1dfe: 82c1 srli a3,a3,0x10
1e00: 8eed and a3,a3,a1
1e02: 16f1 addi a3,a3,-4
1e04: c114 sw a3,0(a0)
1e06: 02d87163 bgeu a6,a3,1e28 <WCHNET_Rx+0x88>
1e0a: 4394 lw a3,0(a5)
1e0c: 0206f693 andi a3,a3,32
1e10: ea81 bnez a3,1e20 <WCHNET_Rx+0x80>
1e12: c219 beqz a2,1e18 <WCHNET_Rx+0x78>
1e14: 88f1a423 sw a5,-1912(gp) # 200000a8 <pDMARxSet>
1e18: 479c lw a5,8(a5)
1e1a: c15c sw a5,4(a0)
1e1c: 4505 li a0,1
1e1e: 8082 ret
1e20: 4394 lw a3,0(a5)
1e22: 0816f693 andi a3,a3,129
1e26: d6f5 beqz a3,1e12 <WCHNET_Rx+0x72>
1e28: 00052023 sw zero,0(a0)
1e2c: 0117a023 sw a7,0(a5)
1e30: 4605 li a2,1
1e32: 47dc lw a5,12(a5)
1e34: bf79 j 1dd2 <WCHNET_Rx+0x32>
00001e36 <setRxBuffAddr>:
setRxBuffAddr():
1e36: 8881a703 lw a4,-1912(gp) # 200000a8 <pDMARxSet>
1e3a: 800006b7 lui a3,0x80000
1e3e: c314 sw a3,0(a4)
1e40: 4758 lw a4,12(a4)
1e42: 88e1a423 sw a4,-1912(gp) # 200000a8 <pDMARxSet>
1e46: 8082 ret
00001e48 <WCHNET_Tx>:
WCHNET_Tx():
1e48: ba8fe2ef jal t0,1f0 <__riscv_save_0>
1e4c: 8d01c783 lbu a5,-1840(gp) # 200000f0 <phydata>
1e50: 0ff7f793 andi a5,a5,255
1e54: e781 bnez a5,1e5c <WCHNET_Tx+0x14>
1e56: 4785 li a5,1
1e58: 8cf18823 sb a5,-1840(gp) # 200000f0 <phydata>
1e5c: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1e60: 8bc18793 addi a5,gp,-1860 # 200000dc <TxTimer>
1e64: cb09 beqz a4,1e76 <WCHNET_Tx+0x2e>
1e66: c398 sw a4,0(a5)
1e68: 200087b7 lui a5,0x20008
1e6c: 85c7a783 lw a5,-1956(a5) # 2000785c <WCHCfg+0x20>
1e70: 9782 jalr a5
1e72: ba2fe06f j 214 <__riscv_restore_0>
1e76: 4705 li a4,1
1e78: b7fd j 1e66 <WCHNET_Tx+0x1e>
00001e7a <GetChipID>:
GetChipID():
1e7a: 1ffff7b7 lui a5,0x1ffff
1e7e: 7067d503 lhu a0,1798(a5) # 1ffff706 <_data_lma+0x1fff6872>
1e82: 0f057513 andi a0,a0,240
1e86: 8082 ret
00001e88 <getTxBuffAddr>:
getTxBuffAddr():
1e88: b68fe2ef jal t0,1f0 <__riscv_save_0>
1e8c: 200087b7 lui a5,0x20008
1e90: 85c7a783 lw a5,-1956(a5) # 2000785c <WCHCfg+0x20>
1e94: 4901 li s2,0
1e96: c7b1 beqz a5,1ee2 <getTxBuffAddr+0x5a>
1e98: 86c1a483 lw s1,-1940(gp) # 2000008c <DMATxDescToSet>
1e9c: c0b9 beqz s1,1ee2 <getTxBuffAddr+0x5a>
1e9e: 409c lw a5,0(s1)
1ea0: 0084a903 lw s2,8(s1)
1ea4: 8bc18413 addi s0,gp,-1860 # 200000dc <TxTimer>
1ea8: 0207db63 bgez a5,1ede <getTxBuffAddr+0x56>
1eac: 37f9 jal 1e7a <GetChipID>
1eae: 4014 lw a3,0(s0)
1eb0: 4781 li a5,0
1eb2: 08000613 li a2,128
1eb6: 06300813 li a6,99
1eba: 68a1 lui a7,0x8
1ebc: 03000313 li t1,48
1ec0: 00c50463 beq a0,a2,1ec8 <getTxBuffAddr+0x40>
1ec4: 02651263 bne a0,t1,1ee8 <getTxBuffAddr+0x60>
1ec8: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1ecc: 8f15 sub a4,a4,a3
1ece: 00e86463 bltu a6,a4,1ed6 <getTxBuffAddr+0x4e>
1ed2: 00f8fb63 bgeu a7,a5,1ee8 <getTxBuffAddr+0x60>
1ed6: 409c lw a5,0(s1)
1ed8: 0786 slli a5,a5,0x1
1eda: 8385 srli a5,a5,0x1
1edc: c09c sw a5,0(s1)
1ede: 00042023 sw zero,0(s0)
1ee2: 854a mv a0,s2
1ee4: b30fe06f j 214 <__riscv_restore_0>
1ee8: 4098 lw a4,0(s1)
1eea: fe075ae3 bgez a4,1ede <getTxBuffAddr+0x56>
1eee: 0785 addi a5,a5,1
1ef0: bfc1 j 1ec0 <getTxBuffAddr+0x38>
00001ef2 <IPCheckParaInit>:
IPCheckParaInit():
1ef2: 8801a703 lw a4,-1920(gp) # 200000a0 <LocalTime>
1ef6: 200077b7 lui a5,0x20007
1efa: 77478793 addi a5,a5,1908 # 20007774 <SelARP>
1efe: a388 sb a0,0(a5)
1f00: 00079123 sh zero,2(a5)
1f04: 00079223 sh zero,4(a5)
1f08: c798 sw a4,8(a5)
1f0a: 000780a3 sb zero,1(a5)
1f0e: 8082 ret
00001f10 <SelIPARPSend>:
SelIPARPSend():
1f10: ae0fe2ef jal t0,1f0 <__riscv_save_0>
1f14: 200084b7 lui s1,0x20008
1f18: 86848413 addi s0,s1,-1944 # 20007868 <WCHNetIf>
1f1c: 405c lw a5,4(s0)
1f1e: 1141 addi sp,sp,-16
1f20: 006c addi a1,sp,12
1f22: 86848513 addi a0,s1,-1944
1f26: c63e sw a5,12(sp)
1f28: 00042223 sw zero,4(s0)
1f2c: 2da010ef jal ra,3206 <etharp_request>
1f30: 47b2 lw a5,12(sp)
1f32: 006c addi a1,sp,12
1f34: 86848513 addi a0,s1,-1944
1f38: c05c sw a5,4(s0)
1f3a: 445c lw a5,12(s0)
1f3c: c63e sw a5,12(sp)
1f3e: 2c8010ef jal ra,3206 <etharp_request>
1f42: 0141 addi sp,sp,16
1f44: ad0fe06f j 214 <__riscv_restore_0>
00001f48 <IPCheckTmr>:
IPCheckTmr():
1f48: 200077b7 lui a5,0x20007
1f4c: 77478793 addi a5,a5,1908 # 20007774 <SelARP>
1f50: 2398 lbu a4,0(a5)
1f52: e319 bnez a4,1f58 <IPCheckTmr+0x10>
1f54: c788 sw a0,8(a5)
1f56: 8082 ret
1f58: 4798 lw a4,8(a5)
1f5a: 3e700693 li a3,999
1f5e: 40e50733 sub a4,a0,a4
1f62: 02e6f163 bgeu a3,a4,1f84 <IPCheckTmr+0x3c>
1f66: a8afe2ef jal t0,1f0 <__riscv_save_0>
1f6a: 23ba lhu a4,2(a5)
1f6c: c788 sw a0,8(a5)
1f6e: 4691 li a3,4
1f70: 00e6f663 bgeu a3,a4,1f7c <IPCheckTmr+0x34>
1f74: 4501 li a0,0
1f76: 3fb5 jal 1ef2 <IPCheckParaInit>
1f78: a9cfe06f j 214 <__riscv_restore_0>
1f7c: 0705 addi a4,a4,1
1f7e: a3ba sh a4,2(a5)
1f80: 3f41 jal 1f10 <SelIPARPSend>
1f82: bfdd j 1f78 <IPCheckTmr+0x30>
1f84: 8082 ret
00001f86 <IPConflictHandle>:
IPConflictHandle():
1f86: a6afe2ef jal t0,1f0 <__riscv_save_0>
1f8a: 842a mv s0,a0
1f8c: 4501 li a0,0
1f8e: 3795 jal 1ef2 <IPCheckParaInit>
1f90: 200077b7 lui a5,0x20007
1f94: 77478793 addi a5,a5,1908 # 20007774 <SelARP>
1f98: c811 beqz s0,1fac <IPConflictHandle+0x26>
1f9a: 4705 li a4,1
1f9c: b398 sb a4,1(a5)
1f9e: 200087b7 lui a5,0x20008
1fa2: 4709 li a4,2
1fa4: 82e7a223 sw a4,-2012(a5) # 20007824 <NetInf+0x2c>
1fa8: a6cfe06f j 214 <__riscv_restore_0>
1fac: 000780a3 sb zero,1(a5)
1fb0: bfe5 j 1fa8 <IPConflictHandle+0x22>
00001fb2 <NET_TCPError>:
NET_TCPError():
1fb2: 8082 ret
00001fb4 <LwipTCPSendCallBack>:
LwipTCPSendCallBack():
1fb4: 03852803 lw a6,56(a0)
1fb8: 02080b63 beqz a6,1fee <LwipTCPSendCallBack+0x3a>
1fbc: a34fe2ef jal t0,1f0 <__riscv_save_0>
1fc0: 5dfc lw a5,124(a1)
1fc2: 4701 li a4,0
1fc4: c791 beqz a5,1fd0 <LwipTCPSendCallBack+0x1c>
1fc6: 0705 addi a4,a4,1
1fc8: 0742 slli a4,a4,0x10
1fca: 8341 srli a4,a4,0x10
1fcc: 439c lw a5,0(a5)
1fce: bfdd j 1fc4 <LwipTCPSendCallBack+0x10>
1fd0: 0805a783 lw a5,128(a1) # 4080 <ip_reass+0x2d0>
1fd4: c791 beqz a5,1fe0 <LwipTCPSendCallBack+0x2c>
1fd6: 0705 addi a4,a4,1
1fd8: 0742 slli a4,a4,0x10
1fda: 8341 srli a4,a4,0x10
1fdc: 439c lw a5,0(a5)
1fde: bfdd j 1fd4 <LwipTCPSendCallBack+0x20>
1fe0: 4681 li a3,0
1fe2: 4601 li a2,0
1fe4: 4581 li a1,0
1fe6: 9802 jalr a6
1fe8: 4501 li a0,0
1fea: a2afe06f j 214 <__riscv_restore_0>
1fee: 4501 li a0,0
1ff0: 8082 ret
00001ff2 <LwipTCPPollCallBack>:
LwipTCPPollCallBack():
1ff2: 4501 li a0,0
1ff4: 8082 ret
00001ff6 <SocketIPRAWReceive>:
SocketIPRAWReceive():
1ff6: 9d2fe2ef jal t0,1c8 <__riscv_save_10>
1ffa: 425c lw a5,4(a2)
1ffc: 00852a03 lw s4,8(a0)
2000: 00c52903 lw s2,12(a0)
2004: 4900 lw s0,16(a0)
2006: 84aa mv s1,a0
2008: 2388 lbu a0,0(a5)
200a: 339c lbu a5,1(a5)
200c: 89b2 mv s3,a2
200e: 07a2 slli a5,a5,0x8
2010: 8d5d or a0,a0,a5
2012: 7ba010ef jal ra,37cc <ntohs>
2016: 00655593 srli a1,a0,0x6
201a: 03c5f593 andi a1,a1,60
201e: 40b005b3 neg a1,a1
2022: 854e mv a0,s3
2024: 31d020ef jal ra,4b40 <pbuf_header>
2028: e559 bnez a0,20b6 <SocketIPRAWReceive+0xc0>
202a: 44dc lw a5,12(s1)
202c: 4c98 lw a4,24(s1)
202e: 0089db03 lhu s6,8(s3)
2032: 8f99 sub a5,a5,a4
2034: 0167e463 bltu a5,s6,203c <SocketIPRAWReceive+0x46>
2038: 000b1863 bnez s6,2048 <SocketIPRAWReceive+0x52>
203c: 854e mv a0,s3
203e: 371020ef jal ra,4bae <pbuf_free>
2042: 4505 li a0,1
2044: 9bcfe06f j 200 <__riscv_restore_10>
2048: 9a4a add s4,s4,s2
204a: 894e mv s2,s3
204c: 00a95603 lhu a2,10(s2)
2050: 408a0ab3 sub s5,s4,s0
2054: 00492b83 lw s7,4(s2)
2058: 04caf463 bgeu s5,a2,20a0 <SocketIPRAWReceive+0xaa>
205c: 8656 mv a2,s5
205e: 85de mv a1,s7
2060: 8522 mv a0,s0
2062: 355060ef jal ra,8bb6 <memcpy>
2066: 00a95783 lhu a5,10(s2)
206a: 4498 lw a4,8(s1)
206c: 41440433 sub s0,s0,s4
2070: 943e add s0,s0,a5
2072: 8622 mv a2,s0
2074: 015b85b3 add a1,s7,s5
2078: 853a mv a0,a4
207a: 33d060ef jal ra,8bb6 <memcpy>
207e: 942a add s0,s0,a0
2080: 00092903 lw s2,0(s2)
2084: fc0914e3 bnez s2,204c <SocketIPRAWReceive+0x56>
2088: 854e mv a0,s3
208a: 325020ef jal ra,4bae <pbuf_free>
208e: 4c9c lw a5,24(s1)
2090: c880 sw s0,16(s1)
2092: 97da add a5,a5,s6
2094: cc9c sw a5,24(s1)
2096: 409c lw a5,0(s1)
2098: 0047e793 ori a5,a5,4
209c: c09c sw a5,0(s1)
209e: b755 j 2042 <SocketIPRAWReceive+0x4c>
20a0: 8522 mv a0,s0
20a2: 85de mv a1,s7
20a4: 313060ef jal ra,8bb6 <memcpy>
20a8: 00a95783 lhu a5,10(s2)
20ac: 943e add s0,s0,a5
20ae: fd5799e3 bne a5,s5,2080 <SocketIPRAWReceive+0x8a>
20b2: 4480 lw s0,8(s1)
20b4: b7f1 j 2080 <SocketIPRAWReceive+0x8a>
20b6: 4501 li a0,0
20b8: b771 j 2044 <SocketIPRAWReceive+0x4e>
000020ba <SocketUdpReceive>:
SocketUdpReceive():
20ba: ce61 beqz a2,2192 <SocketUdpReceive+0xd8>
20bc: 90cfe2ef jal t0,1c8 <__riscv_save_10>
20c0: 00c52b83 lw s7,12(a0)
20c4: 4d1c lw a5,24(a0)
20c6: 00865b03 lhu s6,8(a2)
20ca: 8aba mv s5,a4
20cc: 40fb87b3 sub a5,s7,a5
20d0: 8a36 mv s4,a3
20d2: 8932 mv s2,a2
20d4: 842a mv s0,a0
20d6: 0167e463 bltu a5,s6,20de <SocketUdpReceive+0x24>
20da: 000b1763 bnez s6,20e8 <SocketUdpReceive+0x2e>
20de: 854a mv a0,s2
20e0: 2cf020ef jal ra,4bae <pbuf_free>
20e4: 91cfe06f j 200 <__riscv_restore_10>
20e8: 451c lw a5,8(a0)
20ea: 4904 lw s1,16(a0)
20ec: 89b2 mv s3,a2
20ee: 9bbe add s7,s7,a5
20f0: 00a9d603 lhu a2,10(s3)
20f4: 409b8c33 sub s8,s7,s1
20f8: 0049ac83 lw s9,4(s3)
20fc: 06cc7763 bgeu s8,a2,216a <SocketUdpReceive+0xb0>
2100: 8662 mv a2,s8
2102: 85e6 mv a1,s9
2104: 8526 mv a0,s1
2106: 2b1060ef jal ra,8bb6 <memcpy>
210a: 00a9d783 lhu a5,10(s3)
210e: 4418 lw a4,8(s0)
2110: 417484b3 sub s1,s1,s7
2114: 94be add s1,s1,a5
2116: 8626 mv a2,s1
2118: 018c85b3 add a1,s9,s8
211c: 853a mv a0,a4
211e: 299060ef jal ra,8bb6 <memcpy>
2122: 94aa add s1,s1,a0
2124: 0009a983 lw s3,0(s3)
2128: fc0994e3 bnez s3,20f0 <SocketUdpReceive+0x36>
212c: 854a mv a0,s2
212e: 281020ef jal ra,4bae <pbuf_free>
2132: 03842803 lw a6,56(s0)
2136: 04080563 beqz a6,2180 <SocketUdpReceive+0xc6>
213a: 001a4583 lbu a1,1(s4)
213e: 000a4783 lbu a5,0(s4)
2142: 4814 lw a3,16(s0)
2144: 05a2 slli a1,a1,0x8
2146: 8ddd or a1,a1,a5
2148: 002a4783 lbu a5,2(s4)
214c: 875a mv a4,s6
214e: 8656 mv a2,s5
2150: 07c2 slli a5,a5,0x10
2152: 8fcd or a5,a5,a1
2154: 003a4583 lbu a1,3(s4)
2158: 8522 mv a0,s0
215a: 05e2 slli a1,a1,0x18
215c: 8ddd or a1,a1,a5
215e: 9802 jalr a6
2160: 441c lw a5,8(s0)
2162: 00042c23 sw zero,24(s0)
2166: c81c sw a5,16(s0)
2168: bfb5 j 20e4 <SocketUdpReceive+0x2a>
216a: 8526 mv a0,s1
216c: 85e6 mv a1,s9
216e: 249060ef jal ra,8bb6 <memcpy>
2172: 00a9d783 lhu a5,10(s3)
2176: 94be add s1,s1,a5
2178: fb8796e3 bne a5,s8,2124 <SocketUdpReceive+0x6a>
217c: 4404 lw s1,8(s0)
217e: b75d j 2124 <SocketUdpReceive+0x6a>
2180: 4c18 lw a4,24(s0)
2182: 401c lw a5,0(s0)
2184: c804 sw s1,16(s0)
2186: 975a add a4,a4,s6
2188: 0047e793 ori a5,a5,4
218c: cc18 sw a4,24(s0)
218e: c01c sw a5,0(s0)
2190: bf91 j 20e4 <SocketUdpReceive+0x2a>
2192: 8082 ret
00002194 <WCHSocketTCPReceive>:
WCHSocketTCPReceive():
2194: 491c lw a5,16(a0)
2196: c7f1 beqz a5,2262 <WCHSocketTCPReceive+0xce>
2198: 830fe2ef jal t0,1c8 <__riscv_save_10>
219c: 8a32 mv s4,a2
219e: 84ae mv s1,a1
21a0: 842a mv s0,a0
21a2: ca55 beqz a2,2256 <WCHSocketTCPReceive+0xc2>
21a4: 00852a83 lw s5,8(a0)
21a8: 4558 lw a4,12(a0)
21aa: 00865b83 lhu s7,8(a2)
21ae: 8932 mv s2,a2
21b0: 9aba add s5,s5,a4
21b2: 0ac2 slli s5,s5,0x10
21b4: 010ada93 srli s5,s5,0x10
21b8: 01079993 slli s3,a5,0x10
21bc: 0109d993 srli s3,s3,0x10
21c0: 413a8b33 sub s6,s5,s3
21c4: 00a95603 lhu a2,10(s2)
21c8: 0b42 slli s6,s6,0x10
21ca: 010b5b13 srli s6,s6,0x10
21ce: 00492c03 lw s8,4(s2)
21d2: 06cb7663 bgeu s6,a2,223e <WCHSocketTCPReceive+0xaa>
21d6: 865a mv a2,s6
21d8: 85e2 mv a1,s8
21da: 853e mv a0,a5
21dc: 1db060ef jal ra,8bb6 <memcpy>
21e0: 00a95703 lhu a4,10(s2)
21e4: 441c lw a5,8(s0)
21e6: 016c05b3 add a1,s8,s6
21ea: 41570733 sub a4,a4,s5
21ee: 99ba add s3,s3,a4
21f0: 09c2 slli s3,s3,0x10
21f2: 0109d993 srli s3,s3,0x10
21f6: 853e mv a0,a5
21f8: 864e mv a2,s3
21fa: 1bd060ef jal ra,8bb6 <memcpy>
21fe: 013507b3 add a5,a0,s3
2202: 00092903 lw s2,0(s2)
2206: fa0919e3 bnez s2,21b8 <WCHSocketTCPReceive+0x24>
220a: 4c18 lw a4,24(s0)
220c: c81c sw a5,16(s0)
220e: 8552 mv a0,s4
2210: 975e add a4,a4,s7
2212: cc18 sw a4,24(s0)
2214: 4018 lw a4,0(s0)
2216: 00476713 ori a4,a4,4
221a: c018 sw a4,0(s0)
221c: 193020ef jal ra,4bae <pbuf_free>
2220: 38fe lhu a5,54(s1)
2222: 4c18 lw a4,24(s0)
2224: 8526 mv a0,s1
2226: 41778bb3 sub s7,a5,s7
222a: 445c lw a5,12(s0)
222c: 03749b23 sh s7,54(s1)
2230: 8f99 sub a5,a5,a4
2232: b4de sh a5,44(s1)
2234: 723020ef jal ra,5156 <tcp_update_rcv_ann_wnd>
2238: 4501 li a0,0
223a: fc7fd06f j 200 <__riscv_restore_10>
223e: 853e mv a0,a5
2240: 85e2 mv a1,s8
2242: 175060ef jal ra,8bb6 <memcpy>
2246: 00a95703 lhu a4,10(s2)
224a: 00e507b3 add a5,a0,a4
224e: fb671ae3 bne a4,s6,2202 <WCHSocketTCPReceive+0x6e>
2252: 441c lw a5,8(s0)
2254: b77d j 2202 <WCHSocketTCPReceive+0x6e>
2256: 4501 li a0,0
2258: f2ed bnez a3,223a <WCHSocketTCPReceive+0xa6>
225a: 852e mv a0,a1
225c: 388030ef jal ra,55e4 <tcp_close>
2260: bfe9 j 223a <WCHSocketTCPReceive+0xa6>
2262: 557d li a0,-1
2264: 8082 ret
00002266 <LwipTcpConnectedCallBack>:
LwipTcpConnectedCallBack():
2266: f8bfd2ef jal t0,1f0 <__riscv_save_0>
226a: 842e mv s0,a1
226c: 000025b7 lui a1,0x2
2270: 84aa mv s1,a0
2272: 19458593 addi a1,a1,404 # 2194 <WCHSocketTCPReceive>
2276: 8522 mv a0,s0
2278: 7d7020ef jal ra,524e <tcp_recv>
227c: 000025b7 lui a1,0x2
2280: 8522 mv a0,s0
2282: fb458593 addi a1,a1,-76 # 1fb4 <LwipTCPSendCallBack>
2286: 7cf020ef jal ra,5254 <tcp_sent>
228a: 000025b7 lui a1,0x2
228e: 8522 mv a0,s0
2290: 4605 li a2,1
2292: ff258593 addi a1,a1,-14 # 1ff2 <LwipTCPPollCallBack>
2296: 7cb020ef jal ra,5260 <tcp_poll>
229a: 209c lbu a5,0(s1)
229c: 4501 li a0,0
229e: 0087e793 ori a5,a5,8
22a2: c09c sw a5,0(s1)
22a4: f71fd06f j 214 <__riscv_restore_0>
000022a8 <ErrorEncode>:
ErrorEncode():
22a8: c919 beqz a0,22be <ErrorEncode+0x16>
22aa: 40a00533 neg a0,a0
22ae: 67a5 lui a5,0x9
22b0: e2c78793 addi a5,a5,-468 # 8e2c <ErrTable>
22b4: 0ff57513 andi a0,a0,255
22b8: 953e add a0,a0,a5
22ba: 2108 lbu a0,0(a0)
22bc: 8082 ret
22be: 4501 li a0,0
22c0: 8082 ret
000022c2 <WCHSocketInit>:
WCHSocketInit():
22c2: f2ffd2ef jal t0,1f0 <__riscv_save_0>
22c6: 03c00793 li a5,60
22ca: 02f587b3 mul a5,a1,a5
22ce: 20007437 lui s0,0x20007
22d2: 33840713 addi a4,s0,824 # 20007338 <SocketInf>
22d6: 892a mv s2,a0
22d8: 84ae mv s1,a1
22da: 03c00613 li a2,60
22de: 4581 li a1,0
22e0: 33840413 addi s0,s0,824
22e4: 97ba add a5,a5,a4
22e6: 853e mv a0,a5
22e8: f39fd0ef jal ra,220 <memset>
22ec: 00090763 beqz s2,22fa <WCHSocketInit+0x38>
22f0: 03c00613 li a2,60
22f4: 85ca mv a1,s2
22f6: 0c1060ef jal ra,8bb6 <memcpy>
22fa: 03c00593 li a1,60
22fe: 02b485b3 mul a1,s1,a1
2302: 95a2 add a1,a1,s0
2304: 459c lw a5,8(a1)
2306: c99c sw a5,16(a1)
2308: c9dc sw a5,20(a1)
230a: f0bfd06f j 214 <__riscv_restore_0>
0000230e <WCHNET_Init>:
WCHNET_Init():
230e: ec9fd2ef jal t0,1d6 <__riscv_save_4>
2312: 8a2a mv s4,a0
2314: 20007537 lui a0,0x20007
2318: 1141 addi sp,sp,-16
231a: 89ae mv s3,a1
231c: 84b2 mv s1,a2
231e: 4581 li a1,0
2320: 4661 li a2,24
2322: 78050513 addi a0,a0,1920 # 20007780 <DHCPCtrl>
2326: c636 sw a3,12(sp)
2328: ef9fd0ef jal ra,220 <memset>
232c: 46b2 lw a3,12(sp)
232e: 20007437 lui s0,0x20007
2332: 7f840913 addi s2,s0,2040 # 200077f8 <NetInf>
2336: 85b6 mv a1,a3
2338: 4619 li a2,6
233a: 00c90513 addi a0,s2,12
233e: 079060ef jal ra,8bb6 <memcpy>
2342: 4611 li a2,4
2344: 85d2 mv a1,s4
2346: 7f840513 addi a0,s0,2040
234a: 06d060ef jal ra,8bb6 <memcpy>
234e: 4611 li a2,4
2350: 85ce mv a1,s3
2352: 00490513 addi a0,s2,4
2356: 061060ef jal ra,8bb6 <memcpy>
235a: 7f840413 addi s0,s0,2040
235e: e0a1 bnez s1,239e <WCHNET_Init+0x90>
2360: 010007b7 lui a5,0x1000
2364: 17fd addi a5,a5,-1
2366: c41c sw a5,8(s0)
2368: 4481 li s1,0
236a: 8c81c783 lbu a5,-1848(gp) # 200000e8 <SockNumber>
236e: 02f4cf63 blt s1,a5,23ac <WCHNET_Init+0x9e>
2372: 3d6010ef jal ra,3748 <wch_ethernetif_init>
2376: 4785 li a5,1
2378: d05c sw a5,36(s0)
237a: 6715 lui a4,0x5
237c: 200077b7 lui a5,0x20007
2380: 7ec78793 addi a5,a5,2028 # 200077ec <KeepLiveCfg>
2384: e2070713 addi a4,a4,-480 # 4e20 <pbuf_copy+0x40>
2388: c398 sw a4,0(a5)
238a: 6711 lui a4,0x4
238c: a9870713 addi a4,a4,-1384 # 3a98 <ip_input+0x242>
2390: c3d8 sw a4,4(a5)
2392: 4725 li a4,9
2394: c798 sw a4,8(a5)
2396: 4501 li a0,0
2398: 0141 addi sp,sp,16
239a: e71fd06f j 20a <__riscv_restore_4>
239e: 4611 li a2,4
23a0: 85a6 mv a1,s1
23a2: 00840513 addi a0,s0,8
23a6: 011060ef jal ra,8bb6 <memcpy>
23aa: bf7d j 2368 <WCHNET_Init+0x5a>
23ac: 0ff4f593 andi a1,s1,255
23b0: 4501 li a0,0
23b2: 3f01 jal 22c2 <WCHSocketInit>
23b4: 0485 addi s1,s1,1
23b6: bf55 j 236a <WCHNET_Init+0x5c>
000023b8 <WCHNET_ConfigKeepLive>:
WCHNET_ConfigKeepLive():
23b8: 4118 lw a4,0(a0)
23ba: 200077b7 lui a5,0x20007
23be: 7ec78793 addi a5,a5,2028 # 200077ec <KeepLiveCfg>
23c2: c398 sw a4,0(a5)
23c4: 4158 lw a4,4(a0)
23c6: c3d8 sw a4,4(a5)
23c8: 4518 lw a4,8(a0)
23ca: c798 sw a4,8(a5)
23cc: 8082 ret
000023ce <WCHNET_ConfigLIB>:
WCHNET_ConfigLIB():
23ce: 5518 lw a4,40(a0)
23d0: 123457b7 lui a5,0x12345
23d4: 67878793 addi a5,a5,1656 # 12345678 <_data_lma+0x1233c7e4>
23d8: 12f71a63 bne a4,a5,250c <WCHNET_ConfigLIB+0x13e>
23dc: dfbfd2ef jal t0,1d6 <__riscv_save_4>
23e0: 511c lw a5,32(a0)
23e2: 842a mv s0,a0
23e4: 4525 li a0,9
23e6: 10078b63 beqz a5,24fc <WCHNET_ConfigLIB+0x12e>
23ea: 20007937 lui s2,0x20007
23ee: 04400613 li a2,68
23f2: 4581 li a1,0
23f4: 7f890513 addi a0,s2,2040 # 200077f8 <NetInf>
23f8: e29fd0ef jal ra,220 <memset>
23fc: 200084b7 lui s1,0x20008
2400: 02c00613 li a2,44
2404: 4581 li a1,0
2406: 83c48513 addi a0,s1,-1988 # 2000783c <WCHCfg>
240a: e17fd0ef jal ra,220 <memset>
240e: 02c00613 li a2,44
2412: 85a2 mv a1,s0
2414: 83c48513 addi a0,s1,-1988
2418: 79e060ef jal ra,8bb6 <memcpy>
241c: 83c48993 addi s3,s1,-1988
2420: 0149a703 lw a4,20(s3)
2424: 864a mv a2,s2
2426: 83c48793 addi a5,s1,-1988
242a: eb25 bnez a4,249a <WCHNET_ConfigLIB+0xcc>
242c: 66a5 lui a3,0x9
242e: dc86d703 lhu a4,-568(a3) # 8dc8 <MemNum>
2432: dc868693 addi a3,a3,-568
2436: 22ae lhu a1,2(a3)
2438: 972e add a4,a4,a1
243a: 22ce lhu a1,4(a3)
243c: 22f6 lhu a3,6(a3)
243e: 972e add a4,a4,a1
2440: 9736 add a4,a4,a3
2442: 01271693 slli a3,a4,0x12
2446: 0a06dd63 bgez a3,2500 <WCHNET_ConfigLIB+0x132>
244a: cbd8 sw a4,20(a5)
244c: 4bd8 lw a4,20(a5)
244e: 00e75693 srli a3,a4,0xe
2452: 8afd andi a3,a3,31
2454: ea89 bnez a3,2466 <WCHNET_ConfigLIB+0x98>
2456: fff846b7 lui a3,0xfff84
245a: 16fd addi a3,a3,-1
245c: 8f75 and a4,a4,a3
245e: 000506b7 lui a3,0x50
2462: 8f55 or a4,a4,a3
2464: cbd8 sw a4,20(a5)
2466: 4bd8 lw a4,20(a5)
2468: 01375693 srli a3,a4,0x13
246c: 8afd andi a3,a3,31
246e: ea89 bnez a3,2480 <WCHNET_ConfigLIB+0xb2>
2470: fff846b7 lui a3,0xfff84
2474: 16fd addi a3,a3,-1
2476: 8f75 and a4,a4,a3
2478: 005006b7 lui a3,0x500
247c: 8f55 or a4,a4,a3
247e: cbd8 sw a4,20(a5)
2480: 4bd8 lw a4,20(a5)
2482: 00671693 slli a3,a4,0x6
2486: 0006ca63 bltz a3,249a <WCHNET_ConfigLIB+0xcc>
248a: fe0006b7 lui a3,0xfe000
248e: 16fd addi a3,a3,-1
2490: 8f75 and a4,a4,a3
2492: 140006b7 lui a3,0x14000
2496: 8f55 or a4,a4,a3
2498: cbd8 sw a4,20(a5)
249a: 4bd8 lw a4,20(a5)
249c: 01b75693 srli a3,a4,0x1b
24a0: e689 bnez a3,24aa <WCHNET_ConfigLIB+0xdc>
24a2: 400006b7 lui a3,0x40000
24a6: 8f55 or a4,a4,a3
24a8: cbd8 sw a4,20(a5)
24aa: 46a9 li a3,10
24ac: 8cd182a3 sb a3,-1851(gp) # 200000e5 <ARP_Retry_Period>
24b0: 468d li a3,3
24b2: 8cd18223 sb a3,-1852(gp) # 200000e4 <ARP_Retry_Cnt>
24b6: 12c00693 li a3,300
24ba: 8cd19323 sh a3,-1850(gp) # 200000e6 <Arp_Entry_timeout>
24be: 53d8 lw a4,36(a5)
24c0: e711 bnez a4,24cc <WCHNET_ConfigLIB+0xfe>
24c2: 00002737 lui a4,0x2
24c6: da070713 addi a4,a4,-608 # 1da0 <WCHNET_Rx>
24ca: d3d8 sw a4,36(a5)
24cc: 4bd4 lw a3,20(a5)
24ce: 4501 li a0,0
24d0: 00e6d713 srli a4,a3,0xe
24d4: 8b7d andi a4,a4,31
24d6: 8cd18423 sb a3,-1848(gp) # 200000e8 <SockNumber>
24da: 7f860793 addi a5,a2,2040
24de: cf98 sw a4,24(a5)
24e0: 0136d713 srli a4,a3,0x13
24e4: 8b7d andi a4,a4,31
24e6: 03200613 li a2,50
24ea: 02c70733 mul a4,a4,a2
24ee: cfd8 sw a4,28(a5)
24f0: 00669713 slli a4,a3,0x6
24f4: 00075463 bgez a4,24fc <WCHNET_ConfigLIB+0x12e>
24f8: 4709 li a4,2
24fa: c3b8 sw a4,64(a5)
24fc: d0ffd06f j 20a <__riscv_restore_4>
2500: 76f9 lui a3,0xffffe
2502: 16fd addi a3,a3,-1
2504: 8f75 and a4,a4,a3
2506: 6689 lui a3,0x2
2508: 8f55 or a4,a4,a3
250a: b781 j 244a <WCHNET_ConfigLIB+0x7c>
250c: 0ff00513 li a0,255
2510: 8082 ret
00002512 <WCHNET_GetVer>:
WCHNET_GetVer():
2512: 456d li a0,27
2514: 8082 ret
00002516 <WCHFindCorrectTCBPcb>:
WCHFindCorrectTCBPcb():
2516: 8c81c603 lbu a2,-1848(gp) # 200000e8 <SockNumber>
251a: 200077b7 lui a5,0x20007
251e: 33878693 addi a3,a5,824 # 20007338 <SocketInf>
2522: 4701 li a4,0
2524: 33878793 addi a5,a5,824
2528: 00e61763 bne a2,a4,2536 <WCHFindCorrectTCBPcb+0x20>
252c: 4781 li a5,0
252e: 02f71363 bne a4,a5,2554 <WCHFindCorrectTCBPcb+0x3e>
2532: 4501 li a0,0
2534: 8082 ret
2536: 0307a803 lw a6,48(a5)
253a: 00a81763 bne a6,a0,2548 <WCHFindCorrectTCBPcb+0x32>
253e: c509 beqz a0,2548 <WCHFindCorrectTCBPcb+0x32>
2540: 4505 li a0,1
2542: d9ed beqz a1,2534 <WCHFindCorrectTCBPcb+0x1e>
2544: a198 sb a4,0(a1)
2546: 8082 ret
2548: 0705 addi a4,a4,1
254a: 0ff77713 andi a4,a4,255
254e: 03c78793 addi a5,a5,60
2552: bfd9 j 2528 <WCHFindCorrectTCBPcb+0x12>
2554: 5ad0 lw a2,52(a3)
2556: 00a61963 bne a2,a0,2568 <WCHFindCorrectTCBPcb+0x52>
255a: c519 beqz a0,2568 <WCHFindCorrectTCBPcb+0x52>
255c: 4505 li a0,1
255e: d9f9 beqz a1,2534 <WCHFindCorrectTCBPcb+0x1e>
2560: f807e793 ori a5,a5,-128
2564: a19c sb a5,0(a1)
2566: 8082 ret
2568: 0785 addi a5,a5,1
256a: 0ff7f793 andi a5,a5,255
256e: 03c68693 addi a3,a3,60 # 203c <SocketIPRAWReceive+0x46>
2572: bf75 j 252e <WCHFindCorrectTCBPcb+0x18>
00002574 <WCHNET_SocketCreat>:
WCHNET_SocketCreat():
2574: c63fd2ef jal t0,1d6 <__riscv_save_4>
2578: 20007937 lui s2,0x20007
257c: 00050023 sb zero,0(a0)
2580: 8c81c703 lbu a4,-1848(gp) # 200000e8 <SockNumber>
2584: 1141 addi sp,sp,-16
2586: 33890793 addi a5,s2,824 # 20007338 <SocketInf>
258a: 4481 li s1,0
258c: 33890913 addi s2,s2,824
2590: 00971763 bne a4,s1,259e <WCHNET_SocketCreat+0x2a>
2594: 02000513 li a0,32
2598: 0141 addi sp,sp,16
259a: c71fd06f j 20a <__riscv_restore_4>
259e: 03c78793 addi a5,a5,60
25a2: fe47a683 lw a3,-28(a5)
25a6: 18068163 beqz a3,2728 <WCHNET_SocketCreat+0x1b4>
25aa: 0485 addi s1,s1,1
25ac: 0ff4f493 andi s1,s1,255
25b0: b7c5 j 2590 <WCHNET_SocketCreat+0x1c>
25b2: 200077b7 lui a5,0x20007
25b6: 7f87a783 lw a5,2040(a5) # 200077f8 <NetInf>
25ba: 006c addi a1,sp,12
25bc: c63e sw a5,12(sp)
25be: 127020ef jal ra,4ee4 <raw_bind>
25c2: 4611 li a2,4
25c4: 02c40593 addi a1,s0,44
25c8: 0068 addi a0,sp,12
25ca: 5ec060ef jal ra,8bb6 <memcpy>
25ce: 006c addi a1,sp,12
25d0: 854e mv a0,s3
25d2: 131020ef jal ra,4f02 <raw_connect>
25d6: 03c00613 li a2,60
25da: 02c48633 mul a2,s1,a2
25de: 000025b7 lui a1,0x2
25e2: ff658593 addi a1,a1,-10 # 1ff6 <SocketIPRAWReceive>
25e6: 854e mv a0,s3
25e8: 964a add a2,a2,s2
25ea: 137020ef jal ra,4f20 <raw_recv>
25ee: 4795 li a5,5
25f0: 20008537 lui a0,0x20008
25f4: 006c addi a1,sp,12
25f6: 03342823 sw s3,48(s0)
25fa: d01c sw a5,32(s0)
25fc: 86850513 addi a0,a0,-1944 # 20007868 <WCHNetIf>
2600: 407000ef jal ra,3206 <etharp_request>
2604: 85a6 mv a1,s1
2606: 8522 mv a0,s0
2608: cbbff0ef jal ra,22c2 <WCHSocketInit>
260c: 4501 li a0,0
260e: b769 j 2598 <WCHNET_SocketCreat+0x24>
2610: 4709 li a4,2
2612: 0ae79063 bne a5,a4,26b2 <WCHNET_SocketCreat+0x13e>
2616: 2bf050ef jal ra,80d4 <udp_new>
261a: 89aa mv s3,a0
261c: 12050363 beqz a0,2742 <WCHNET_SocketCreat+0x1ce>
2620: 02c40a93 addi s5,s0,44
2624: 4611 li a2,4
2626: 85d6 mv a1,s5
2628: 0068 addi a0,sp,12
262a: 58c060ef jal ra,8bb6 <memcpy>
262e: 4a32 lw s4,12(sp)
2630: f0000537 lui a0,0xf0000
2634: 1ca010ef jal ra,37fe <ntohl>
2638: 00aa7a33 and s4,s4,a0
263c: e0000537 lui a0,0xe0000
2640: 1be010ef jal ra,37fe <ntohl>
2644: 04aa0063 beq s4,a0,2684 <WCHNET_SocketCreat+0x110>
2648: 200085b7 lui a1,0x20008
264c: 86858593 addi a1,a1,-1944 # 20007868 <WCHNetIf>
2650: 0068 addi a0,sp,12
2652: 62e010ef jal ra,3c80 <ip_addr_isbroadcast>
2656: e51d bnez a0,2684 <WCHNET_SocketCreat+0x110>
2658: 200077b7 lui a5,0x20007
265c: 7f87a783 lw a5,2040(a5) # 200077f8 <NetInf>
2660: 3412 lhu a2,40(s0)
2662: 006c addi a1,sp,12
2664: 854e mv a0,s3
2666: c63e sw a5,12(sp)
2668: 039050ef jal ra,7ea0 <udp_bind>
266c: e11d bnez a0,2692 <WCHNET_SocketCreat+0x11e>
266e: 85d6 mv a1,s5
2670: 4611 li a2,4
2672: 0068 addi a0,sp,12
2674: 542060ef jal ra,8bb6 <memcpy>
2678: 3052 lhu a2,36(s0)
267a: 006c addi a1,sp,12
267c: 854e mv a0,s3
267e: 1d3050ef jal ra,8050 <udp_connect>
2682: a039 j 2690 <WCHNET_SocketCreat+0x11c>
2684: 3412 lhu a2,40(s0)
2686: 84418593 addi a1,gp,-1980 # 20000064 <ip_addr_any>
268a: 854e mv a0,s3
268c: 015050ef jal ra,7ea0 <udp_bind>
2690: c501 beqz a0,2698 <WCHNET_SocketCreat+0x124>
2692: c17ff0ef jal ra,22a8 <ErrorEncode>
2696: b709 j 2598 <WCHNET_SocketCreat+0x24>
2698: 03c00613 li a2,60
269c: 02c48633 mul a2,s1,a2
26a0: 000025b7 lui a1,0x2
26a4: 0ba58593 addi a1,a1,186 # 20ba <SocketUdpReceive>
26a8: 854e mv a0,s3
26aa: 964a add a2,a2,s2
26ac: 223050ef jal ra,80ce <udp_recv>
26b0: bf3d j 25ee <WCHNET_SocketCreat+0x7a>
26b2: 470d li a4,3
26b4: 02100513 li a0,33
26b8: eee790e3 bne a5,a4,2598 <WCHNET_SocketCreat+0x24>
26bc: 2e8030ef jal ra,59a4 <tcp_new>
26c0: 445c lw a5,12(s0)
26c2: 3412 lhu a2,40(s0)
26c4: 006c addi a1,sp,12
26c6: b95e sh a5,52(a0)
26c8: 200077b7 lui a5,0x20007
26cc: 7f87a783 lw a5,2040(a5) # 200077f8 <NetInf>
26d0: 89aa mv s3,a0
26d2: c63e sw a5,12(sp)
26d4: 16d020ef jal ra,5040 <tcp_bind>
26d8: 8a2a mv s4,a0
26da: c511 beqz a0,26e6 <WCHNET_SocketCreat+0x172>
26dc: 854e mv a0,s3
26de: 707020ef jal ra,55e4 <tcp_close>
26e2: 8552 mv a0,s4
26e4: b77d j 2692 <WCHNET_SocketCreat+0x11e>
26e6: 03c00593 li a1,60
26ea: 02b485b3 mul a1,s1,a1
26ee: 854e mv a0,s3
26f0: 95ca add a1,a1,s2
26f2: 359020ef jal ra,524a <tcp_arg>
26f6: 000025b7 lui a1,0x2
26fa: 854e mv a0,s3
26fc: fb258593 addi a1,a1,-78 # 1fb2 <NET_TCPError>
2700: 35b020ef jal ra,525a <tcp_err>
2704: 4795 li a5,5
2706: 85a6 mv a1,s1
2708: 8522 mv a0,s0
270a: 03342823 sw s3,48(s0)
270e: 03342a23 sw s3,52(s0)
2712: d01c sw a5,32(s0)
2714: bafff0ef jal ra,22c2 <WCHSocketInit>
2718: 20008537 lui a0,0x20008
271c: 006c addi a1,sp,12
271e: 86850513 addi a0,a0,-1944 # 20007868 <WCHNetIf>
2722: 2e5000ef jal ra,3206 <etharp_request>
2726: b5dd j 260c <WCHNET_SocketCreat+0x98>
2728: a104 sb s1,0(a0)
272a: 4ddc lw a5,28(a1)
272c: c1c4 sw s1,4(a1)
272e: 842e mv s0,a1
2730: ee0790e3 bnez a5,2610 <WCHNET_SocketCreat+0x9c>
2734: 02844503 lbu a0,40(s0)
2738: 07d020ef jal ra,4fb4 <raw_new>
273c: 89aa mv s3,a0
273e: e6051ae3 bnez a0,25b2 <WCHNET_SocketCreat+0x3e>
2742: 4545 li a0,17
2744: bd91 j 2598 <WCHNET_SocketCreat+0x24>
00002746 <tcp_recved_socket>:
tcp_recved_socket():
2746: aabfd2ef jal t0,1f0 <__riscv_save_0>
274a: 08852783 lw a5,136(a0)
274e: b54e sh a1,44(a0)
2750: 842a mv s0,a0
2752: c781 beqz a5,275a <tcp_recved_socket+0x14>
2754: 279e lhu a5,8(a5)
2756: 8d9d sub a1,a1,a5
2758: b54e sh a1,44(a0)
275a: 8522 mv a0,s0
275c: 1fb020ef jal ra,5156 <tcp_update_rcv_ann_wnd>
2760: cd09 beqz a0,277a <tcp_recved_socket+0x34>
2762: 02644783 lbu a5,38(s0)
2766: 8522 mv a0,s0
2768: 0027e793 ori a5,a5,2
276c: 02f40323 sb a5,38(s0)
2770: 645040ef jal ra,75b4 <tcp_output>
2774: 4505 li a0,1
2776: a9ffd06f j 214 <__riscv_restore_0>
277a: 200087b7 lui a5,0x20008
277e: 84c7a783 lw a5,-1972(a5) # 2000784c <WCHCfg+0x10>
2782: 83a1 srli a5,a5,0x8
2784: 8b85 andi a5,a5,1
2786: d7fd beqz a5,2774 <tcp_recved_socket+0x2e>
2788: 02644783 lbu a5,38(s0)
278c: 8b85 andi a5,a5,1
278e: d3fd beqz a5,2774 <tcp_recved_socket+0x2e>
2790: 4789 li a5,2
2792: 02f403a3 sb a5,39(s0)
2796: 4705 li a4,1
2798: 8ce1aa23 sw a4,-1836(gp) # 200000f4 <tcpSendAckFlag>
279c: bfe1 j 2774 <tcp_recved_socket+0x2e>
0000279e <WCHNET_ModifyRecvBuf>:
WCHNET_ModifyRecvBuf():
279e: 8c81c783 lbu a5,-1848(gp) # 200000e8 <SockNumber>
27a2: 04f57563 bgeu a0,a5,27ec <WCHNET_ModifyRecvBuf+0x4e>
27a6: 03c00713 li a4,60
27aa: 02e50533 mul a0,a0,a4
27ae: 200077b7 lui a5,0x20007
27b2: 33878793 addi a5,a5,824 # 20007338 <SocketInf>
27b6: 953e add a0,a0,a5
27b8: 4d58 lw a4,28(a0)
27ba: 00052c23 sw zero,24(a0)
27be: c550 sw a2,12(a0)
27c0: c50c sw a1,8(a0)
27c2: c90c sw a1,16(a0)
27c4: c94c sw a1,20(a0)
27c6: 478d li a5,3
27c8: 02f71263 bne a4,a5,27ec <WCHNET_ModifyRecvBuf+0x4e>
27cc: 5908 lw a0,48(a0)
27ce: cd19 beqz a0,27ec <WCHNET_ModifyRecvBuf+0x4e>
27d0: 395a lhu a4,52(a0)
27d2: 00163793 seqz a5,a2
27d6: 00f71b63 bne a4,a5,27ec <WCHNET_ModifyRecvBuf+0x4e>
27da: a17fd2ef jal t0,1f0 <__riscv_save_0>
27de: 01061593 slli a1,a2,0x10
27e2: 81c1 srli a1,a1,0x10
27e4: b94e sh a1,52(a0)
27e6: 3785 jal 2746 <tcp_recved_socket>
27e8: a2dfd06f j 214 <__riscv_restore_0>
27ec: 8082 ret
000027ee <WCHNET_SocketRecv>:
WCHNET_SocketRecv():
27ee: 9e9fd2ef jal t0,1d6 <__riscv_save_4>
27f2: 4214 lw a3,0(a2)
27f4: 4469 li s0,26
27f6: cecd beqz a3,28b0 <WCHNET_SocketRecv+0xc2>
27f8: 00062023 sw zero,0(a2)
27fc: 8a32 mv s4,a2
27fe: 03c00613 li a2,60
2802: 02c50633 mul a2,a0,a2
2806: 200074b7 lui s1,0x20007
280a: 33848713 addi a4,s1,824 # 20007338 <SocketInf>
280e: 89aa mv s3,a0
2810: 87ae mv a5,a1
2812: 33848493 addi s1,s1,824
2816: 9732 add a4,a4,a2
2818: 00872b03 lw s6,8(a4)
281c: 4750 lw a2,12(a4)
281e: 01872903 lw s2,24(a4)
2822: 4b40 lw s0,20(a4)
2824: 9b32 add s6,s6,a2
2826: 0126f363 bgeu a3,s2,282c <WCHNET_SocketRecv+0x3e>
282a: 8936 mv s2,a3
282c: 408b0ab3 sub s5,s6,s0
2830: 092af363 bgeu s5,s2,28b6 <WCHNET_SocketRecv+0xc8>
2834: cb81 beqz a5,2844 <WCHNET_SocketRecv+0x56>
2836: 853e mv a0,a5
2838: 8656 mv a2,s5
283a: 85a2 mv a1,s0
283c: 37a060ef jal ra,8bb6 <memcpy>
2840: 015507b3 add a5,a0,s5
2844: 03c00713 li a4,60
2848: 02e98733 mul a4,s3,a4
284c: 944a add s0,s0,s2
284e: 41640433 sub s0,s0,s6
2852: 9726 add a4,a4,s1
2854: 00872a83 lw s5,8(a4)
2858: c791 beqz a5,2864 <WCHNET_SocketRecv+0x76>
285a: 8622 mv a2,s0
285c: 85d6 mv a1,s5
285e: 853e mv a0,a5
2860: 356060ef jal ra,8bb6 <memcpy>
2864: 9456 add s0,s0,s5
2866: 03c00793 li a5,60
286a: 02f987b3 mul a5,s3,a5
286e: 012a2023 sw s2,0(s4)
2872: 97a6 add a5,a5,s1
2874: 4f98 lw a4,24(a5)
2876: cbc0 sw s0,20(a5)
2878: 41270933 sub s2,a4,s2
287c: 0127ac23 sw s2,24(a5)
2880: 00091863 bnez s2,2890 <WCHNET_SocketRecv+0xa2>
2884: 4798 lw a4,8(a5)
2886: cbd8 sw a4,20(a5)
2888: cb98 sw a4,16(a5)
288a: 4398 lw a4,0(a5)
288c: 9b6d andi a4,a4,-5
288e: c398 sw a4,0(a5)
2890: 03c00793 li a5,60
2894: 02f989b3 mul s3,s3,a5
2898: 478d li a5,3
289a: 4401 li s0,0
289c: 94ce add s1,s1,s3
289e: 4cd8 lw a4,28(s1)
28a0: 00f71863 bne a4,a5,28b0 <WCHNET_SocketRecv+0xc2>
28a4: 00091663 bnez s2,28b0 <WCHNET_SocketRecv+0xc2>
28a8: 24ce lhu a1,12(s1)
28aa: 5888 lw a0,48(s1)
28ac: e9bff0ef jal ra,2746 <tcp_recved_socket>
28b0: 8522 mv a0,s0
28b2: 959fd06f j 20a <__riscv_restore_4>
28b6: c791 beqz a5,28c2 <WCHNET_SocketRecv+0xd4>
28b8: 864a mv a2,s2
28ba: 85a2 mv a1,s0
28bc: 853e mv a0,a5
28be: 2f8060ef jal ra,8bb6 <memcpy>
28c2: 944a add s0,s0,s2
28c4: fb2a91e3 bne s5,s2,2866 <WCHNET_SocketRecv+0x78>
28c8: 03c00793 li a5,60
28cc: 02f987b3 mul a5,s3,a5
28d0: 97a6 add a5,a5,s1
28d2: 4780 lw s0,8(a5)
28d4: bf49 j 2866 <WCHNET_SocketRecv+0x78>
000028d6 <SocketIPRawSend>:
SocketIPRawSend():
28d6: 8f3fd2ef jal t0,1c8 <__riscv_save_10>
28da: 4200 lw s0,0(a2)
28dc: 00062023 sw zero,0(a2)
28e0: c455 beqz s0,298c <SocketIPRawSend+0xb6>
28e2: 87aa mv a5,a0
28e4: 4569 li a0,26
28e6: c5d9 beqz a1,2974 <SocketIPRawSend+0x9e>
28e8: 03c00513 li a0,60
28ec: 02a787b3 mul a5,a5,a0
28f0: 20007537 lui a0,0x20007
28f4: 33850513 addi a0,a0,824 # 20007338 <SocketInf>
28f8: 20007ab7 lui s5,0x20007
28fc: 4481 li s1,0
28fe: 97aa add a5,a5,a0
2900: 0307ab03 lw s6,48(a5)
2904: 7f8a8793 addi a5,s5,2040 # 200077f8 <NetInf>
2908: 43bc lw a5,64(a5)
290a: 7f8a8a93 addi s5,s5,2040
290e: 8b89 andi a5,a5,2
2910: e399 bnez a5,2916 <SocketIPRawSend+0x40>
2912: 0c700493 li s1,199
2916: 5c800793 li a5,1480
291a: 0087f463 bgeu a5,s0,2922 <SocketIPRawSend+0x4c>
291e: 5c800413 li s0,1480
2922: 01041c93 slli s9,s0,0x10
2926: 8a32 mv s4,a2
2928: 892e mv s2,a1
292a: 010cdc93 srli s9,s9,0x10
292e: 0c800c13 li s8,200
2932: 4601 li a2,0
2934: 85e6 mv a1,s9
2936: 4501 li a0,0
2938: 2c4020ef jal ra,4bfc <pbuf_alloc>
293c: 89aa mv s3,a0
293e: c929 beqz a0,2990 <SocketIPRawSend+0xba>
2940: 4148 lw a0,4(a0)
2942: 8622 mv a2,s0
2944: 85ca mv a1,s2
2946: 020aae23 sw zero,60(s5)
294a: 26c060ef jal ra,8bb6 <memcpy>
294e: 85ce mv a1,s3
2950: 855a mv a0,s6
2952: 652020ef jal ra,4fa4 <raw_send>
2956: 8baa mv s7,a0
2958: 854e mv a0,s3
295a: 254020ef jal ra,4bae <pbuf_free>
295e: 03caa783 lw a5,60(s5)
2962: cb99 beqz a5,2978 <SocketIPRawSend+0xa2>
2964: 0485 addi s1,s1,1
2966: 04c2 slli s1,s1,0x10
2968: 80c1 srli s1,s1,0x10
296a: bd4ff0ef jal ra,1d3e <WCHNET_NetInput>
296e: fd8492e3 bne s1,s8,2932 <SocketIPRawSend+0x5c>
2972: 454d li a0,19
2974: 88dfd06f j 200 <__riscv_restore_10>
2978: 000bd663 bgez s7,2984 <SocketIPRawSend+0xae>
297c: 855e mv a0,s7
297e: 92bff0ef jal ra,22a8 <ErrorEncode>
2982: bfcd j 2974 <SocketIPRawSend+0x9e>
2984: 008a2023 sw s0,0(s4)
2988: 4501 li a0,0
298a: b7ed j 2974 <SocketIPRawSend+0x9e>
298c: 4569 li a0,26
298e: b7dd j 2974 <SocketIPRawSend+0x9e>
2990: 4545 li a0,17
2992: b7cd j 2974 <SocketIPRawSend+0x9e>
00002994 <SocketUdpSend>:
SocketUdpSend():
2994: 835fd2ef jal t0,1c8 <__riscv_save_10>
2998: 4200 lw s0,0(a2)
299a: 00062023 sw zero,0(a2)
299e: c455 beqz s0,2a4a <SocketUdpSend+0xb6>
29a0: 87aa mv a5,a0
29a2: 4569 li a0,26
29a4: c5d9 beqz a1,2a32 <SocketUdpSend+0x9e>
29a6: 03c00513 li a0,60
29aa: 02a787b3 mul a5,a5,a0
29ae: 20007537 lui a0,0x20007
29b2: 33850513 addi a0,a0,824 # 20007338 <SocketInf>
29b6: 20007ab7 lui s5,0x20007
29ba: 4481 li s1,0
29bc: 97aa add a5,a5,a0
29be: 0307ab03 lw s6,48(a5)
29c2: 7f8a8793 addi a5,s5,2040 # 200077f8 <NetInf>
29c6: 43bc lw a5,64(a5)
29c8: 7f8a8a93 addi s5,s5,2040
29cc: 8b89 andi a5,a5,2
29ce: e399 bnez a5,29d4 <SocketUdpSend+0x40>
29d0: 0c700493 li s1,199
29d4: 5c000793 li a5,1472
29d8: 0087f463 bgeu a5,s0,29e0 <SocketUdpSend+0x4c>
29dc: 5c000413 li s0,1472
29e0: 01041c93 slli s9,s0,0x10
29e4: 8a32 mv s4,a2
29e6: 892e mv s2,a1
29e8: 010cdc93 srli s9,s9,0x10
29ec: 0c800c13 li s8,200
29f0: 4601 li a2,0
29f2: 85e6 mv a1,s9
29f4: 4501 li a0,0
29f6: 206020ef jal ra,4bfc <pbuf_alloc>
29fa: 89aa mv s3,a0
29fc: c929 beqz a0,2a4e <SocketUdpSend+0xba>
29fe: 4148 lw a0,4(a0)
2a00: 8622 mv a2,s0
2a02: 85ca mv a1,s2
2a04: 020aae23 sw zero,60(s5)
2a08: 1ae060ef jal ra,8bb6 <memcpy>
2a0c: 85ce mv a1,s3
2a0e: 855a mv a0,s6
2a10: 62e050ef jal ra,803e <udp_send>
2a14: 8baa mv s7,a0
2a16: 854e mv a0,s3
2a18: 196020ef jal ra,4bae <pbuf_free>
2a1c: 03caa783 lw a5,60(s5)
2a20: cb99 beqz a5,2a36 <SocketUdpSend+0xa2>
2a22: 0485 addi s1,s1,1
2a24: 04c2 slli s1,s1,0x10
2a26: 80c1 srli s1,s1,0x10
2a28: b16ff0ef jal ra,1d3e <WCHNET_NetInput>
2a2c: fd8492e3 bne s1,s8,29f0 <SocketUdpSend+0x5c>
2a30: 454d li a0,19
2a32: fcefd06f j 200 <__riscv_restore_10>
2a36: 000bd663 bgez s7,2a42 <SocketUdpSend+0xae>
2a3a: 855e mv a0,s7
2a3c: 86dff0ef jal ra,22a8 <ErrorEncode>
2a40: bfcd j 2a32 <SocketUdpSend+0x9e>
2a42: 008a2023 sw s0,0(s4)
2a46: 4501 li a0,0
2a48: b7ed j 2a32 <SocketUdpSend+0x9e>
2a4a: 4569 li a0,26
2a4c: b7dd j 2a32 <SocketUdpSend+0x9e>
2a4e: 4545 li a0,17
2a50: b7cd j 2a32 <SocketUdpSend+0x9e>
00002a52 <SocketTcpSend>:
SocketTcpSend():
2a52: f76fd2ef jal t0,1c8 <__riscv_save_10>
2a56: 00062983 lw s3,0(a2)
2a5a: 00062023 sw zero,0(a2)
2a5e: 0c098e63 beqz s3,2b3a <SocketTcpSend+0xe8>
2a62: 87aa mv a5,a0
2a64: 8b2e mv s6,a1
2a66: 4569 li a0,26
2a68: c1a1 beqz a1,2aa8 <SocketTcpSend+0x56>
2a6a: 03c00513 li a0,60
2a6e: 02a787b3 mul a5,a5,a0
2a72: 20007537 lui a0,0x20007
2a76: 33850513 addi a0,a0,824 # 20007338 <SocketInf>
2a7a: 20008a37 lui s4,0x20008
2a7e: 8bb2 mv s7,a2
2a80: 0c900a93 li s5,201
2a84: 4481 li s1,0
2a86: 4c11 li s8,4
2a88: 83ca0a13 addi s4,s4,-1988 # 2000783c <WCHCfg>
2a8c: 5cfd li s9,-1
2a8e: 97aa add a5,a5,a0
2a90: 0307a903 lw s2,48(a5)
2a94: 1afd addi s5,s5,-1
2a96: 0ac2 slli s5,s5,0x10
2a98: 010ada93 srli s5,s5,0x10
2a9c: 000a9863 bnez s5,2aac <SocketTcpSend+0x5a>
2aa0: 000ba783 lw a5,0(s7)
2aa4: cbc9 beqz a5,2b36 <SocketTcpSend+0xe4>
2aa6: 4501 li a0,0
2aa8: f58fd06f j 200 <__riscv_restore_10>
2aac: 01092783 lw a5,16(s2)
2ab0: 09879763 bne a5,s8,2b3e <SocketTcpSend+0xec>
2ab4: a8aff0ef jal ra,1d3e <WCHNET_NetInput>
2ab8: 07695703 lhu a4,118(s2)
2abc: e319 bnez a4,2ac2 <SocketTcpSend+0x70>
2abe: 4545 li a0,17
2ac0: b7e5 j 2aa8 <SocketTcpSend+0x56>
2ac2: 010a2783 lw a5,16(s4)
2ac6: 8b85 andi a5,a5,1
2ac8: e399 bnez a5,2ace <SocketTcpSend+0x7c>
2aca: ff376ae3 bltu a4,s3,2abe <SocketTcpSend+0x6c>
2ace: 004a2403 lw s0,4(s4)
2ad2: 00877363 bgeu a4,s0,2ad8 <SocketTcpSend+0x86>
2ad6: 843a mv s0,a4
2ad8: 0089f363 bgeu s3,s0,2ade <SocketTcpSend+0x8c>
2adc: 844e mv s0,s3
2ade: 01041613 slli a2,s0,0x10
2ae2: 8241 srli a2,a2,0x10
2ae4: 4685 li a3,1
2ae6: e391 bnez a5,2aea <SocketTcpSend+0x98>
2ae8: 4681 li a3,0
2aea: 85da mv a1,s6
2aec: 854a mv a0,s2
2aee: 227040ef jal ra,7514 <tcp_write>
2af2: 84aa mv s1,a0
2af4: 854a mv a0,s2
2af6: e48d bnez s1,2b20 <SocketTcpSend+0xce>
2af8: 2bd040ef jal ra,75b4 <tcp_output>
2afc: 000ba783 lw a5,0(s7)
2b00: 408989b3 sub s3,s3,s0
2b04: 84aa mv s1,a0
2b06: 97a2 add a5,a5,s0
2b08: 00fba023 sw a5,0(s7)
2b0c: 9b22 add s6,s6,s0
2b0e: f8098ce3 beqz s3,2aa6 <SocketTcpSend+0x54>
2b12: 010a2783 lw a5,16(s4)
2b16: 8b85 andi a5,a5,1
2b18: ffb5 bnez a5,2a94 <SocketTcpSend+0x42>
2b1a: f8eff0ef jal ra,22a8 <ErrorEncode>
2b1e: b769 j 2aa8 <SocketTcpSend+0x56>
2b20: 01949963 bne s1,s9,2b32 <SocketTcpSend+0xe0>
2b24: 291040ef jal ra,75b4 <tcp_output>
2b28: 010a2783 lw a5,16(s4)
2b2c: 8b85 andi a5,a5,1
2b2e: f3bd bnez a5,2a94 <SocketTcpSend+0x42>
2b30: b779 j 2abe <SocketTcpSend+0x6c>
2b32: 283040ef jal ra,75b4 <tcp_output>
2b36: 8526 mv a0,s1
2b38: b7cd j 2b1a <SocketTcpSend+0xc8>
2b3a: 4569 li a0,26
2b3c: b7b5 j 2aa8 <SocketTcpSend+0x56>
2b3e: 455d li a0,23
2b40: b7a5 j 2aa8 <SocketTcpSend+0x56>
00002b42 <WCHNET_SocketSend>:
WCHNET_SocketSend():
2b42: 03c00793 li a5,60
2b46: 02f507b3 mul a5,a0,a5
2b4a: 20007737 lui a4,0x20007
2b4e: 33870713 addi a4,a4,824 # 20007338 <SocketInf>
2b52: 97ba add a5,a5,a4
2b54: 0207a803 lw a6,32(a5)
2b58: 4715 li a4,5
2b5a: 00e80763 beq a6,a4,2b68 <WCHNET_SocketSend+0x26>
2b5e: 47dd li a5,23
2b60: 00062023 sw zero,0(a2)
2b64: 853e mv a0,a5
2b66: 8082 ret
2b68: e88fd2ef jal t0,1f0 <__riscv_save_0>
2b6c: 4fd8 lw a4,28(a5)
2b6e: 478d li a5,3
2b70: 00f71863 bne a4,a5,2b80 <WCHNET_SocketSend+0x3e>
2b74: edfff0ef jal ra,2a52 <SocketTcpSend>
2b78: 87aa mv a5,a0
2b7a: 853e mv a0,a5
2b7c: e98fd06f j 214 <__riscv_restore_0>
2b80: e701 bnez a4,2b88 <WCHNET_SocketSend+0x46>
2b82: d55ff0ef jal ra,28d6 <SocketIPRawSend>
2b86: bfcd j 2b78 <WCHNET_SocketSend+0x36>
2b88: 4689 li a3,2
2b8a: 0fa00793 li a5,250
2b8e: fed716e3 bne a4,a3,2b7a <WCHNET_SocketSend+0x38>
2b92: e03ff0ef jal ra,2994 <SocketUdpSend>
2b96: b7cd j 2b78 <WCHNET_SocketSend+0x36>
00002b98 <WCHScokedIntHandle>:
WCHScokedIntHandle():
2b98: e58fd2ef jal t0,1f0 <__riscv_save_0>
2b9c: 47a1 li a5,8
2b9e: 84aa mv s1,a0
2ba0: 2100 lbu s0,0(a0)
2ba2: 02f58a63 beq a1,a5,2bd6 <WCHScokedIntHandle+0x3e>
2ba6: 00b7ec63 bltu a5,a1,2bbe <WCHScokedIntHandle+0x26>
2baa: 4785 li a5,1
2bac: 02f58163 beq a1,a5,2bce <WCHScokedIntHandle+0x36>
2bb0: 4789 li a5,2
2bb2: 00246413 ori s0,s0,2
2bb6: 00f58e63 beq a1,a5,2bd2 <WCHScokedIntHandle+0x3a>
2bba: e5afd06f j 214 <__riscv_restore_0>
2bbe: 47c1 li a5,16
2bc0: 00f58e63 beq a1,a5,2bdc <WCHScokedIntHandle+0x44>
2bc4: 04000793 li a5,64
2bc8: 04046413 ori s0,s0,64
2bcc: b7ed j 2bb6 <WCHScokedIntHandle+0x1e>
2bce: 00146413 ori s0,s0,1
2bd2: c080 sw s0,0(s1)
2bd4: b7dd j 2bba <WCHScokedIntHandle+0x22>
2bd6: 00846413 ori s0,s0,8
2bda: bfe5 j 2bd2 <WCHScokedIntHandle+0x3a>
2bdc: 5948 lw a0,52(a0)
2bde: 01046413 ori s0,s0,16
2be2: d965 beqz a0,2bd2 <WCHScokedIntHandle+0x3a>
2be4: 201020ef jal ra,55e4 <tcp_close>
2be8: b7ed j 2bd2 <WCHScokedIntHandle+0x3a>
00002bea <LwipRemoveTcpPcb>:
LwipRemoveTcpPcb():
2bea: decfd2ef jal t0,1d6 <__riscv_save_4>
2bee: 1141 addi sp,sp,-16
2bf0: 00f10593 addi a1,sp,15
2bf4: 89aa mv s3,a0
2bf6: 000107a3 sb zero,15(sp)
2bfa: 91dff0ef jal ra,2516 <WCHFindCorrectTCBPcb>
2bfe: c515 beqz a0,2c2a <LwipRemoveTcpPcb+0x40>
2c00: 8784 lbu s1,15(sp)
2c02: 01849793 slli a5,s1,0x18
2c06: 87e1 srai a5,a5,0x18
2c08: 0207d463 bgez a5,2c30 <LwipRemoveTcpPcb+0x46>
2c0c: 03c00413 li s0,60
2c10: 07f4f493 andi s1,s1,127
2c14: 028484b3 mul s1,s1,s0
2c18: 20007437 lui s0,0x20007
2c1c: 33840413 addi s0,s0,824 # 20007338 <SocketInf>
2c20: 9426 add s0,s0,s1
2c22: 02042a23 sw zero,52(s0)
2c26: 02042023 sw zero,32(s0)
2c2a: 0141 addi sp,sp,16
2c2c: ddefd06f j 20a <__riscv_restore_4>
2c30: 8c81c783 lbu a5,-1848(gp) # 200000e8 <SockNumber>
2c34: fef4fbe3 bgeu s1,a5,2c2a <LwipRemoveTcpPcb+0x40>
2c38: 03c00713 li a4,60
2c3c: 02e48733 mul a4,s1,a4
2c40: 200077b7 lui a5,0x20007
2c44: 33878413 addi s0,a5,824 # 20007338 <SocketInf>
2c48: 33878913 addi s2,a5,824
2c4c: 943a add s0,s0,a4
2c4e: 4c54 lw a3,28(s0)
2c50: 470d li a4,3
2c52: fce69ce3 bne a3,a4,2c2a <LwipRemoveTcpPcb+0x40>
2c56: 0109a783 lw a5,16(s3)
2c5a: 4705 li a4,1
2c5c: 17dd addi a5,a5,-9
2c5e: 0ff7f793 andi a5,a5,255
2c62: 00f76e63 bltu a4,a5,2c7e <LwipRemoveTcpPcb+0x94>
2c66: 45c1 li a1,16
2c68: 8522 mv a0,s0
2c6a: f2fff0ef jal ra,2b98 <WCHScokedIntHandle>
2c6e: 03c00793 li a5,60
2c72: 02f484b3 mul s1,s1,a5
2c76: 94ca add s1,s1,s2
2c78: 0204a823 sw zero,48(s1)
2c7c: b76d j 2c26 <LwipRemoveTcpPcb+0x3c>
2c7e: 201c lbu a5,0(s0)
2c80: 0407e793 ori a5,a5,64
2c84: c01c sw a5,0(s0)
2c86: b7e5 j 2c6e <LwipRemoveTcpPcb+0x84>
00002c88 <WCHNET_QueryGlobalInt>:
WCHNET_QueryGlobalInt():
2c88: 20007737 lui a4,0x20007
2c8c: 8c81c683 lbu a3,-1848(gp) # 200000e8 <SockNumber>
2c90: 33870713 addi a4,a4,824 # 20007338 <SocketInf>
2c94: 4781 li a5,0
2c96: 00f68f63 beq a3,a5,2cb4 <WCHNET_QueryGlobalInt+0x2c>
2c9a: 03c70713 addi a4,a4,60
2c9e: fc472603 lw a2,-60(a4)
2ca2: ce11 beqz a2,2cbe <WCHNET_QueryGlobalInt+0x36>
2ca4: 200077b7 lui a5,0x20007
2ca8: 7f878793 addi a5,a5,2040 # 200077f8 <NetInf>
2cac: 57d8 lw a4,44(a5)
2cae: 01076713 ori a4,a4,16
2cb2: d7d8 sw a4,44(a5)
2cb4: 200087b7 lui a5,0x20008
2cb8: 8247c503 lbu a0,-2012(a5) # 20007824 <NetInf+0x2c>
2cbc: 8082 ret
2cbe: 0785 addi a5,a5,1
2cc0: 0ff7f793 andi a5,a5,255
2cc4: bfc9 j 2c96 <WCHNET_QueryGlobalInt+0xe>
00002cc6 <WCHNET_GetGlobalInt>:
WCHNET_GetGlobalInt():
2cc6: d2afd2ef jal t0,1f0 <__riscv_save_0>
2cca: 3f7d jal 2c88 <WCHNET_QueryGlobalInt>
2ccc: 200087b7 lui a5,0x20008
2cd0: 8207a223 sw zero,-2012(a5) # 20007824 <NetInf+0x2c>
2cd4: d40fd06f j 214 <__riscv_restore_0>
00002cd8 <WCHNET_GetSocketInt>:
WCHNET_GetSocketInt():
2cd8: 8c81c783 lbu a5,-1848(gp) # 200000e8 <SockNumber>
2cdc: 02f57163 bgeu a0,a5,2cfe <WCHNET_GetSocketInt+0x26>
2ce0: 03c00793 li a5,60
2ce4: 02f50533 mul a0,a0,a5
2ce8: 200077b7 lui a5,0x20007
2cec: 33878793 addi a5,a5,824 # 20007338 <SocketInf>
2cf0: 97aa add a5,a5,a0
2cf2: 4398 lw a4,0(a5)
2cf4: 0ff77513 andi a0,a4,255
2cf8: 8b11 andi a4,a4,4
2cfa: c398 sw a4,0(a5)
2cfc: 8082 ret
2cfe: 4501 li a0,0
2d00: 8082 ret
00002d02 <WCHNET_GetPHYStatus>:
WCHNET_GetPHYStatus():
2d02: 200087b7 lui a5,0x20008
2d06: 8187c503 lbu a0,-2024(a5) # 20007818 <NetInf+0x20>
2d0a: 8082 ret
00002d0c <WCHNET_SocketSetKeepLive>:
WCHNET_SocketSetKeepLive():
2d0c: 03c00793 li a5,60
2d10: 02f50533 mul a0,a0,a5
2d14: 200077b7 lui a5,0x20007
2d18: 33878793 addi a5,a5,824 # 20007338 <SocketInf>
2d1c: 953e add a0,a0,a5
2d1e: 591c lw a5,48(a0)
2d20: cf95 beqz a5,2d5c <WCHNET_SocketSetKeepLive+0x50>
2d22: 5114 lw a3,32(a0)
2d24: 4715 li a4,5
2d26: 455d li a0,23
2d28: 02e69b63 bne a3,a4,2d5e <WCHNET_SocketSetKeepLive+0x52>
2d2c: 8985 andi a1,a1,1
2d2e: 279a lhu a4,8(a5)
2d30: c19d beqz a1,2d56 <WCHNET_SocketSetKeepLive+0x4a>
2d32: 00876713 ori a4,a4,8
2d36: a79a sh a4,8(a5)
2d38: 20007737 lui a4,0x20007
2d3c: 7ec70713 addi a4,a4,2028 # 200077ec <KeepLiveCfg>
2d40: 4314 lw a3,0(a4)
2d42: 0ad7a023 sw a3,160(a5)
2d46: 4354 lw a3,4(a4)
2d48: 4718 lw a4,8(a4)
2d4a: 0ad7a223 sw a3,164(a5)
2d4e: 0ae7a423 sw a4,168(a5)
2d52: 4501 li a0,0
2d54: 8082 ret
2d56: 9b5d andi a4,a4,-9
2d58: a79a sh a4,8(a5)
2d5a: bfe5 j 2d52 <WCHNET_SocketSetKeepLive+0x46>
2d5c: 455d li a0,23
2d5e: 8082 ret
00002d60 <WCHNET_SocketConnect>:
WCHNET_SocketConnect():
2d60: 8c81c783 lbu a5,-1848(gp) # 200000e8 <SockNumber>
2d64: 06f57763 bgeu a0,a5,2dd2 <WCHNET_SocketConnect+0x72>
2d68: c88fd2ef jal t0,1f0 <__riscv_save_0>
2d6c: 03c00413 li s0,60
2d70: 02850533 mul a0,a0,s0
2d74: 20007437 lui s0,0x20007
2d78: 33840413 addi s0,s0,824 # 20007338 <SocketInf>
2d7c: 1141 addi sp,sp,-16
2d7e: 942a add s0,s0,a0
2d80: 5804 lw s1,48(s0)
2d82: 455d li a0,23
2d84: cc85 beqz s1,2dbc <WCHNET_SocketConnect+0x5c>
2d86: 5018 lw a4,32(s0)
2d88: 4795 li a5,5
2d8a: 02f71963 bne a4,a5,2dbc <WCHNET_SocketConnect+0x5c>
2d8e: 545c lw a5,44(s0)
2d90: 02042a23 sw zero,52(s0)
2d94: 000026b7 lui a3,0x2
2d98: c63e sw a5,12(sp)
2d9a: 3052 lhu a2,36(s0)
2d9c: 26668693 addi a3,a3,614 # 2266 <LwipTcpConnectedCallBack>
2da0: 006c addi a1,sp,12
2da2: 8526 mv a0,s1
2da4: 43f020ef jal ra,59e2 <tcp_connect>
2da8: 892a mv s2,a0
2daa: cd01 beqz a0,2dc2 <WCHNET_SocketConnect+0x62>
2dac: 8526 mv a0,s1
2dae: 037020ef jal ra,55e4 <tcp_close>
2db2: 854a mv a0,s2
2db4: 02042023 sw zero,32(s0)
2db8: cf0ff0ef jal ra,22a8 <ErrorEncode>
2dbc: 0141 addi sp,sp,16
2dbe: c56fd06f j 214 <__riscv_restore_0>
2dc2: 0264c783 lbu a5,38(s1)
2dc6: 4501 li a0,0
2dc8: fbf7f793 andi a5,a5,-65
2dcc: 02f48323 sb a5,38(s1)
2dd0: b7f5 j 2dbc <WCHNET_SocketConnect+0x5c>
2dd2: 4569 li a0,26
2dd4: 8082 ret
00002dd6 <QueryPingEnable>:
QueryPingEnable():
2dd6: 200087b7 lui a5,0x20008
2dda: 8507a503 lw a0,-1968(a5) # 20007850 <WCHCfg+0x14>
2dde: 8135 srli a0,a0,0xd
2de0: 8905 andi a0,a0,1
2de2: 8082 ret
00002de4 <LwipUnreachPort>:
LwipUnreachPort():
2de4: 200077b7 lui a5,0x20007
2de8: 7f878793 addi a5,a5,2040 # 200077f8 <NetInf>
2dec: 4705 li a4,1
2dee: 1141 addi sp,sp,-16
2df0: cbc8 sw a0,20(a5)
2df2: db94 sw a3,48(a5)
2df4: dbd0 sw a2,52(a5)
2df6: df8c sw a1,56(a5)
2df8: d7d8 sw a4,44(a5)
2dfa: 0141 addi sp,sp,16
2dfc: 8082 ret
00002dfe <LwipArpCheck>:
LwipArpCheck():
2dfe: 200087b7 lui a5,0x20008
2e02: 4705 li a4,1
2e04: 82e7aa23 sw a4,-1996(a5) # 20007834 <NetInf+0x3c>
2e08: 8082 ret
00002e0a <find_entry>:
find_entry():
2e0a: be6fd2ef jal t0,1f0 <__riscv_save_0>
2e0e: 200087b7 lui a5,0x20008
2e12: 8487a603 lw a2,-1976(a5) # 20007848 <WCHCfg+0xc>
2e16: 8201a683 lw a3,-2016(gp) # 20000040 <arp_table>
2e1a: 01861713 slli a4,a2,0x18
2e1e: 8761 srai a4,a4,0x18
2e20: 14050c63 beqz a0,2f78 <find_entry+0x16e>
2e24: 8d81c783 lbu a5,-1832(gp) # 200000f8 <etharp_cached_entry>
2e28: 4861 li a6,24
2e2a: 4889 li a7,2
2e2c: 03078833 mul a6,a5,a6
2e30: 9836 add a6,a6,a3
2e32: 00c82303 lw t1,12(a6)
2e36: 15131163 bne t1,a7,2f78 <find_entry+0x16e>
2e3a: 00154303 lbu t1,1(a0)
2e3e: 00054883 lbu a7,0(a0)
2e42: 00082803 lw a6,0(a6)
2e46: 0322 slli t1,t1,0x8
2e48: 01136333 or t1,t1,a7
2e4c: 00254883 lbu a7,2(a0)
2e50: 08c2 slli a7,a7,0x10
2e52: 0068e333 or t1,a7,t1
2e56: 00354883 lbu a7,3(a0)
2e5a: 08e2 slli a7,a7,0x18
2e5c: 0068e8b3 or a7,a7,t1
2e60: 11089c63 bne a7,a6,2f78 <find_entry+0x16e>
2e64: 07e2 slli a5,a5,0x18
2e66: 87e1 srai a5,a5,0x18
2e68: 853e mv a0,a5
2e6a: baafd06f j 214 <__riscv_restore_0>
2e6e: 025788b3 mul a7,a5,t0
2e72: 98b6 add a7,a7,a3
2e74: 00c8ae03 lw t3,12(a7) # 800c <udp_sendto_if+0xd2>
2e78: 07061a63 bne a2,a6,2eec <find_entry+0xe2>
2e7c: 060e1863 bnez t3,2eec <find_entry+0xe2>
2e80: 01879813 slli a6,a5,0x18
2e84: 41885813 srai a6,a6,0x18
2e88: 0785 addi a5,a5,1
2e8a: 07c2 slli a5,a5,0x10
2e8c: 83c1 srli a5,a5,0x10
2e8e: fec7e0e3 bltu a5,a2,2e6e <find_entry+0x64>
2e92: 01061763 bne a2,a6,2ea0 <find_entry+0x96>
2e96: 0015f893 andi a7,a1,1
2e9a: 57fd li a5,-1
2e9c: fc0886e3 beqz a7,2e68 <find_entry+0x5e>
2ea0: 8989 andi a1,a1,2
2ea2: 57fd li a5,-1
2ea4: f1f1 bnez a1,2e68 <find_entry+0x5e>
2ea6: 01081793 slli a5,a6,0x10
2eaa: 00c86b63 bltu a6,a2,2ec0 <find_entry+0xb6>
2eae: 01031793 slli a5,t1,0x10
2eb2: 00c36763 bltu t1,a2,2ec0 <find_entry+0xb6>
2eb6: 57fd li a5,-1
2eb8: fac778e3 bgeu a4,a2,2e68 <find_entry+0x5e>
2ebc: 01071793 slli a5,a4,0x10
2ec0: 83c1 srli a5,a5,0x10
2ec2: 4761 li a4,24
2ec4: 02e78733 mul a4,a5,a4
2ec8: 96ba add a3,a3,a4
2eca: 0006a623 sw zero,12(a3)
2ece: cd01 beqz a0,2ee6 <find_entry+0xdc>
2ed0: 3110 lbu a2,1(a0)
2ed2: 2118 lbu a4,0(a0)
2ed4: 0622 slli a2,a2,0x8
2ed6: 8e59 or a2,a2,a4
2ed8: 2138 lbu a4,2(a0)
2eda: 0742 slli a4,a4,0x10
2edc: 8e59 or a2,a2,a4
2ede: 3138 lbu a4,3(a0)
2ee0: 0762 slli a4,a4,0x18
2ee2: 8f51 or a4,a4,a2
2ee4: c298 sw a4,0(a3)
2ee6: 00069823 sh zero,16(a3)
2eea: a80d j 2f1c <find_entry+0x112>
2eec: 047e1463 bne t3,t2,2f34 <find_entry+0x12a>
2ef0: c90d beqz a0,2f22 <find_entry+0x118>
2ef2: 00154e83 lbu t4,1(a0)
2ef6: 00054e03 lbu t3,0(a0)
2efa: 0ea2 slli t4,t4,0x8
2efc: 01ceeeb3 or t4,t4,t3
2f00: 00254e03 lbu t3,2(a0)
2f04: 0e42 slli t3,t3,0x10
2f06: 01de6eb3 or t4,t3,t4
2f0a: 00354e03 lbu t3,3(a0)
2f0e: 0e62 slli t3,t3,0x18
2f10: 01de6e33 or t3,t3,t4
2f14: 0008ae83 lw t4,0(a7)
2f18: 01de1563 bne t3,t4,2f22 <find_entry+0x118>
2f1c: 8cf18c23 sb a5,-1832(gp) # 200000f8 <etharp_cached_entry>
2f20: b791 j 2e64 <find_entry+0x5a>
2f22: 0108d883 lhu a7,16(a7)
2f26: f7e8e1e3 bltu a7,t5,2e88 <find_entry+0x7e>
2f2a: 01879713 slli a4,a5,0x18
2f2e: 8761 srai a4,a4,0x18
2f30: 8f46 mv t5,a7
2f32: bf99 j 2e88 <find_entry+0x7e>
2f34: f48e1ae3 bne t3,s0,2e88 <find_entry+0x7e>
2f38: c515 beqz a0,2f64 <find_entry+0x15a>
2f3a: 00154e83 lbu t4,1(a0)
2f3e: 00054e03 lbu t3,0(a0)
2f42: 0ea2 slli t4,t4,0x8
2f44: 01ceeeb3 or t4,t4,t3
2f48: 00254e03 lbu t3,2(a0)
2f4c: 0e42 slli t3,t3,0x10
2f4e: 01de6eb3 or t4,t3,t4
2f52: 00354e03 lbu t3,3(a0)
2f56: 0e62 slli t3,t3,0x18
2f58: 01de6e33 or t3,t3,t4
2f5c: 0008ae83 lw t4,0(a7)
2f60: fbde0ee3 beq t3,t4,2f1c <find_entry+0x112>
2f64: 0108d883 lhu a7,16(a7)
2f68: f3f8e0e3 bltu a7,t6,2e88 <find_entry+0x7e>
2f6c: 01879313 slli t1,a5,0x18
2f70: 41835313 srai t1,t1,0x18
2f74: 8fc6 mv t6,a7
2f76: bf09 j 2e88 <find_entry+0x7e>
2f78: 883a mv a6,a4
2f7a: 833a mv t1,a4
2f7c: 4f81 li t6,0
2f7e: 4f01 li t5,0
2f80: 4781 li a5,0
2f82: 42e1 li t0,24
2f84: 4385 li t2,1
2f86: 4409 li s0,2
2f88: b719 j 2e8e <find_entry+0x84>
00002f8a <update_arp_entry>:
update_arp_entry():
2f8a: a4cfd2ef jal t0,1d6 <__riscv_save_4>
2f8e: 3198 lbu a4,1(a1)
2f90: 219c lbu a5,0(a1)
2f92: 8a36 mv s4,a3
2f94: 0722 slli a4,a4,0x8
2f96: 8f5d or a4,a4,a5
2f98: 21bc lbu a5,2(a1)
2f9a: 4154 lw a3,4(a0)
2f9c: 07c2 slli a5,a5,0x10
2f9e: 8f5d or a4,a4,a5
2fa0: 31bc lbu a5,3(a1)
2fa2: 07e2 slli a5,a5,0x18
2fa4: 8fd9 or a5,a5,a4
2fa6: 00f69b63 bne a3,a5,2fbc <update_arp_entry+0x32>
2faa: e689 bnez a3,2fb4 <update_arp_entry+0x2a>
2fac: 57d9 li a5,-10
2fae: 853e mv a0,a5
2fb0: a5afd06f j 20a <__riscv_restore_4>
2fb4: 4505 li a0,1
2fb6: fd1fe0ef jal ra,1f86 <IPConflictHandle>
2fba: bfcd j 2fac <update_arp_entry+0x22>
2fbc: dbe5 beqz a5,2fac <update_arp_entry+0x22>
2fbe: 842e mv s0,a1
2fc0: 892a mv s2,a0
2fc2: 85aa mv a1,a0
2fc4: 8522 mv a0,s0
2fc6: 89b2 mv s3,a2
2fc8: 4b9000ef jal ra,3c80 <ip_addr_isbroadcast>
2fcc: f165 bnez a0,2fac <update_arp_entry+0x22>
2fce: 301c lbu a5,1(s0)
2fd0: 2004 lbu s1,0(s0)
2fd2: f0000537 lui a0,0xf0000
2fd6: 07a2 slli a5,a5,0x8
2fd8: 8fc5 or a5,a5,s1
2fda: 2024 lbu s1,2(s0)
2fdc: 04c2 slli s1,s1,0x10
2fde: 8fc5 or a5,a5,s1
2fe0: 3024 lbu s1,3(s0)
2fe2: 04e2 slli s1,s1,0x18
2fe4: 8cdd or s1,s1,a5
2fe6: 019000ef jal ra,37fe <ntohl>
2fea: 8ce9 and s1,s1,a0
2fec: e0000537 lui a0,0xe0000
2ff0: 00f000ef jal ra,37fe <ntohl>
2ff4: faa48ce3 beq s1,a0,2fac <update_arp_entry+0x22>
2ff8: 85d2 mv a1,s4
2ffa: 8522 mv a0,s0
2ffc: e0fff0ef jal ra,2e0a <find_entry>
3000: 87aa mv a5,a0
3002: fa0546e3 bltz a0,2fae <update_arp_entry+0x24>
3006: 47e1 li a5,24
3008: 02f507b3 mul a5,a0,a5
300c: 8201a503 lw a0,-2016(gp) # 20000040 <arp_table>
3010: 953e add a0,a0,a5
3012: 4789 li a5,2
3014: c55c sw a5,12(a0)
3016: 01252a23 sw s2,20(a0) # e0000014 <_eusrstack+0xbffe0014>
301a: 00598793 addi a5,s3,5
301e: 00950713 addi a4,a0,9
3022: 2394 lbu a3,0(a5)
3024: 177d addi a4,a4,-1
3026: b314 sb a3,1(a4)
3028: fff78693 addi a3,a5,-1
302c: 00f99663 bne s3,a5,3038 <update_arp_entry+0xae>
3030: 00051823 sh zero,16(a0)
3034: 4781 li a5,0
3036: bfa5 j 2fae <update_arp_entry+0x24>
3038: 87b6 mv a5,a3
303a: b7e5 j 3022 <update_arp_entry+0x98>
0000303c <etharp_ip_input>:
etharp_ip_input():
303c: cd21 beqz a0,3094 <etharp_ip_input+0x58>
303e: 9b2fd2ef jal t0,1f0 <__riscv_save_0>
3042: 41c4 lw s1,4(a1)
3044: 842a mv s0,a0
3046: 34dc lbu a5,13(s1)
3048: 24c8 lbu a0,12(s1)
304a: 07a2 slli a5,a5,0x8
304c: 8d5d or a0,a0,a5
304e: 770000ef jal ra,37be <htons>
3052: 67a1 lui a5,0x8
3054: 10078793 addi a5,a5,256 # 8100 <icmp_send_response.isra.0+0x8>
3058: 01248593 addi a1,s1,18
305c: 00f50463 beq a0,a5,3064 <etharp_ip_input+0x28>
3060: 00e48593 addi a1,s1,14
3064: 35d8 lbu a4,13(a1)
3066: 25dc lbu a5,12(a1)
3068: 0722 slli a4,a4,0x8
306a: 8f5d or a4,a4,a5
306c: 25fc lbu a5,14(a1)
306e: 07c2 slli a5,a5,0x10
3070: 8f5d or a4,a4,a5
3072: 35fc lbu a5,15(a1)
3074: 07e2 slli a5,a5,0x18
3076: 8fd9 or a5,a5,a4
3078: 4058 lw a4,4(s0)
307a: 8fb9 xor a5,a5,a4
307c: 4418 lw a4,8(s0)
307e: 8ff9 and a5,a5,a4
3080: eb81 bnez a5,3090 <etharp_ip_input+0x54>
3082: 4681 li a3,0
3084: 00648613 addi a2,s1,6
3088: 05b1 addi a1,a1,12
308a: 8522 mv a0,s0
308c: effff0ef jal ra,2f8a <update_arp_entry>
3090: 984fd06f j 214 <__riscv_restore_0>
3094: 8082 ret
00003096 <etharp_arp_input>:
etharp_arp_input():
3096: 16050763 beqz a0,3204 <etharp_arp_input+0x16e>
309a: 93cfd2ef jal t0,1d6 <__riscv_save_4>
309e: 263a lhu a4,10(a2)
30a0: 02900793 li a5,41
30a4: 1141 addi sp,sp,-16
30a6: 89b2 mv s3,a2
30a8: 8a2e mv s4,a1
30aa: 84aa mv s1,a0
30ac: 00e7e863 bltu a5,a4,30bc <etharp_arp_input+0x26>
30b0: 854e mv a0,s3
30b2: 2fd010ef jal ra,4bae <pbuf_free>
30b6: 0141 addi sp,sp,16
30b8: 952fd06f j 20a <__riscv_restore_4>
30bc: 00462903 lw s2,4(a2)
30c0: 00d94783 lbu a5,13(s2)
30c4: 00c94503 lbu a0,12(s2)
30c8: 01290413 addi s0,s2,18
30cc: 07a2 slli a5,a5,0x8
30ce: 8d5d or a0,a0,a5
30d0: 6ee000ef jal ra,37be <htons>
30d4: 67a1 lui a5,0x8
30d6: 10078793 addi a5,a5,256 # 8100 <icmp_send_response.isra.0+0x8>
30da: 00f50463 beq a0,a5,30e2 <etharp_arp_input+0x4c>
30de: 00e90413 addi s0,s2,14
30e2: 00144a83 lbu s5,1(s0)
30e6: 201c lbu a5,0(s0)
30e8: 4505 li a0,1
30ea: 0aa2 slli s5,s5,0x8
30ec: 00faeab3 or s5,s5,a5
30f0: 6ce000ef jal ra,37be <htons>
30f4: faaa9ee3 bne s5,a0,30b0 <etharp_arp_input+0x1a>
30f8: 00544a83 lbu s5,5(s0)
30fc: 205c lbu a5,4(s0)
30fe: 60400513 li a0,1540
3102: 0aa2 slli s5,s5,0x8
3104: 00faeab3 or s5,s5,a5
3108: 6b6000ef jal ra,37be <htons>
310c: faaa92e3 bne s5,a0,30b0 <etharp_arp_input+0x1a>
3110: 00344a83 lbu s5,3(s0)
3114: 203c lbu a5,2(s0)
3116: 6505 lui a0,0x1
3118: 0aa2 slli s5,s5,0x8
311a: 80050513 addi a0,a0,-2048 # 800 <__stack_size>
311e: 00faeab3 or s5,s5,a5
3122: 69c000ef jal ra,37be <htons>
3126: f8aa95e3 bne s5,a0,30b0 <etharp_arp_input+0x1a>
312a: 00e40a93 addi s5,s0,14
312e: 4611 li a2,4
3130: 85d6 mv a1,s5
3132: 0068 addi a0,sp,12
3134: 283050ef jal ra,8bb6 <memcpy>
3138: 40d4 lw a3,4(s1)
313a: 00840613 addi a2,s0,8
313e: c2ad beqz a3,31a0 <etharp_arp_input+0x10a>
3140: 3c18 lbu a4,25(s0)
3142: 2c1c lbu a5,24(s0)
3144: 0722 slli a4,a4,0x8
3146: 8f5d or a4,a4,a5
3148: 2c3c lbu a5,26(s0)
314a: 07c2 slli a5,a5,0x10
314c: 8f5d or a4,a4,a5
314e: 3c3c lbu a5,27(s0)
3150: 07e2 slli a5,a5,0x18
3152: 8fd9 or a5,a5,a4
3154: 04f69663 bne a3,a5,31a0 <etharp_arp_input+0x10a>
3158: 4685 li a3,1
315a: 006c addi a1,sp,12
315c: 8526 mv a0,s1
315e: e2dff0ef jal ra,2f8a <update_arp_entry>
3162: 4b05 li s6,1
3164: 307c lbu a5,7(s0)
3166: 2068 lbu a0,6(s0)
3168: 07a2 slli a5,a5,0x8
316a: 8d5d or a0,a0,a5
316c: 2d89 jal 37be <htons>
316e: 4785 li a5,1
3170: 02f50f63 beq a0,a5,31ae <etharp_arp_input+0x118>
3174: 4789 li a5,2
3176: f2f51de3 bne a0,a5,30b0 <etharp_arp_input+0x1a>
317a: 006c addi a1,sp,12
317c: 8526 mv a0,s1
317e: 3f8010ef jal ra,4576 <dhcp_arp_reply>
3182: 200077b7 lui a5,0x20007
3186: 7807a703 lw a4,1920(a5) # 20007780 <DHCPCtrl>
318a: f20703e3 beqz a4,30b0 <etharp_arp_input+0x1a>
318e: 78078793 addi a5,a5,1920
3192: 47dc lw a5,12(a5)
3194: f0078ee3 beqz a5,30b0 <etharp_arp_input+0x1a>
3198: 006c addi a1,sp,12
319a: 8526 mv a0,s1
319c: 9782 jalr a5
319e: bf09 j 30b0 <etharp_arp_input+0x1a>
31a0: 4681 li a3,0
31a2: 006c addi a1,sp,12
31a4: 8526 mv a0,s1
31a6: de5ff0ef jal ra,2f8a <update_arp_entry>
31aa: 4b01 li s6,0
31ac: bf65 j 3164 <etharp_arp_input+0xce>
31ae: f00b01e3 beqz s6,30b0 <etharp_arp_input+0x1a>
31b2: 4509 li a0,2
31b4: 2529 jal 37be <htons>
31b6: a068 sb a0,6(s0)
31b8: 8121 srli a0,a0,0x8
31ba: b068 sb a0,7(s0)
31bc: 4611 li a2,4
31be: 85d6 mv a1,s5
31c0: 01840513 addi a0,s0,24
31c4: 1f3050ef jal ra,8bb6 <memcpy>
31c8: 4611 li a2,4
31ca: 00448593 addi a1,s1,4
31ce: 8556 mv a0,s5
31d0: 1e7050ef jal ra,8bb6 <memcpy>
31d4: 0435 addi s0,s0,13
31d6: 0915 addi s2,s2,5
31d8: 4795 li a5,5
31da: 56fd li a3,-1
31dc: 2018 lbu a4,0(s0)
31de: 197d addi s2,s2,-1
31e0: 147d addi s0,s0,-1
31e2: b438 sb a4,11(s0)
31e4: 00e900a3 sb a4,1(s2)
31e8: 00fa0733 add a4,s4,a5
31ec: 2318 lbu a4,0(a4)
31ee: 17fd addi a5,a5,-1
31f0: b018 sb a4,1(s0)
31f2: 00e903a3 sb a4,7(s2)
31f6: fed793e3 bne a5,a3,31dc <etharp_arp_input+0x146>
31fa: 4c9c lw a5,24(s1)
31fc: 85ce mv a1,s3
31fe: 8526 mv a0,s1
3200: 9782 jalr a5
3202: b57d j 30b0 <etharp_arp_input+0x1a>
3204: 8082 ret
00003206 <etharp_request>:
etharp_request():
3206: fd1fc2ef jal t0,1d6 <__riscv_save_4>
320a: 892a mv s2,a0
320c: 89ae mv s3,a1
320e: 4601 li a2,0
3210: 02a00593 li a1,42
3214: 450d li a0,3
3216: 1e7010ef jal ra,4bfc <pbuf_alloc>
321a: 547d li s0,-1
321c: c94d beqz a0,32ce <etharp_request+0xc8>
321e: 4140 lw s0,4(a0)
3220: 84aa mv s1,a0
3222: 4505 li a0,1
3224: 2b69 jal 37be <htons>
3226: a848 sb a0,20(s0)
3228: 8121 srli a0,a0,0x8
322a: b848 sb a0,21(s0)
322c: 02e90693 addi a3,s2,46
3230: 00540793 addi a5,s0,5
3234: 4715 li a4,5
3236: 83c18593 addi a1,gp,-1988 # 2000005c <ethzero>
323a: 83418613 addi a2,gp,-1996 # 20000054 <ethbroadcast>
323e: 557d li a0,-1
3240: 0006c803 lbu a6,0(a3)
3244: 17fd addi a5,a5,-1
3246: 16fd addi a3,a3,-1
3248: 01078ba3 sb a6,23(a5)
324c: 00e58833 add a6,a1,a4
3250: 00084803 lbu a6,0(a6)
3254: 030780a3 sb a6,33(a5)
3258: 00e60833 add a6,a2,a4
325c: 00084803 lbu a6,0(a6)
3260: 177d addi a4,a4,-1
3262: 010780a3 sb a6,1(a5)
3266: 0016c803 lbu a6,1(a3)
326a: 010783a3 sb a6,7(a5)
326e: fca719e3 bne a4,a0,3240 <etharp_request+0x3a>
3272: 4611 li a2,4
3274: 00490593 addi a1,s2,4
3278: 01c40513 addi a0,s0,28
327c: 13b050ef jal ra,8bb6 <memcpy>
3280: 85ce mv a1,s3
3282: 4611 li a2,4
3284: 02640513 addi a0,s0,38
3288: 12f050ef jal ra,8bb6 <memcpy>
328c: 4505 li a0,1
328e: 2b05 jal 37be <htons>
3290: a468 sb a0,14(s0)
3292: 6985 lui s3,0x1
3294: 8121 srli a0,a0,0x8
3296: b468 sb a0,15(s0)
3298: 80098513 addi a0,s3,-2048 # 800 <__stack_size>
329c: 230d jal 37be <htons>
329e: a808 sb a0,16(s0)
32a0: 8121 srli a0,a0,0x8
32a2: b808 sb a0,17(s0)
32a4: 60400513 li a0,1540
32a8: 2b19 jal 37be <htons>
32aa: a828 sb a0,18(s0)
32ac: 8121 srli a0,a0,0x8
32ae: b828 sb a0,19(s0)
32b0: 80698513 addi a0,s3,-2042
32b4: 2329 jal 37be <htons>
32b6: 01892783 lw a5,24(s2)
32ba: a448 sb a0,12(s0)
32bc: 8121 srli a0,a0,0x8
32be: b448 sb a0,13(s0)
32c0: 85a6 mv a1,s1
32c2: 854a mv a0,s2
32c4: 9782 jalr a5
32c6: 842a mv s0,a0
32c8: 8526 mv a0,s1
32ca: 0e5010ef jal ra,4bae <pbuf_free>
32ce: 8522 mv a0,s0
32d0: f3bfc06f j 20a <__riscv_restore_4>
000032d4 <etharp_tmr>:
etharp_tmr():
32d4: ef5fc2ef jal t0,1c8 <__riscv_save_10>
32d8: 200084b7 lui s1,0x20008
32dc: 4401 li s0,0
32de: 83c48493 addi s1,s1,-1988 # 2000783c <WCHCfg>
32e2: 4ae1 li s5,24
32e4: 4b89 li s7,2
32e6: 4c05 li s8,1
32e8: 0ff00c93 li s9,255
32ec: 44dc lw a5,12(s1)
32ee: 00f46463 bltu s0,a5,32f6 <etharp_tmr+0x22>
32f2: f0ffc06f j 200 <__riscv_restore_10>
32f6: 03540933 mul s2,s0,s5
32fa: 82018993 addi s3,gp,-2016 # 20000040 <arp_table>
32fe: 0009a583 lw a1,0(s3)
3302: 95ca add a1,a1,s2
3304: 299e lhu a5,16(a1)
3306: 45d8 lw a4,12(a1)
3308: 0785 addi a5,a5,1
330a: 07c2 slli a5,a5,0x10
330c: 83c1 srli a5,a5,0x10
330e: a99e sh a5,16(a1)
3310: 01771a63 bne a4,s7,3324 <etharp_tmr+0x50>
3314: 8c61d703 lhu a4,-1850(gp) # 200000e6 <Arp_Entry_timeout>
3318: 00e7fc63 bgeu a5,a4,3330 <etharp_tmr+0x5c>
331c: 0405 addi s0,s0,1
331e: 0ff47413 andi s0,s0,255
3322: b7e9 j 32ec <etharp_tmr+0x18>
3324: ff871ce3 bne a4,s8,331c <etharp_tmr+0x48>
3328: 8c41c703 lbu a4,-1852(gp) # 200000e4 <ARP_Retry_Cnt>
332c: 00f77563 bgeu a4,a5,3336 <etharp_tmr+0x62>
3330: 0005a623 sw zero,12(a1)
3334: b7e5 j 331c <etharp_tmr+0x48>
3336: 49c8 lw a0,20(a1)
3338: ecfff0ef jal ra,3206 <etharp_request>
333c: 8c41c783 lbu a5,-1852(gp) # 200000e4 <ARP_Retry_Cnt>
3340: fd979ee3 bne a5,s9,331c <etharp_tmr+0x48>
3344: 0009a783 lw a5,0(s3)
3348: 97ca add a5,a5,s2
334a: 00079823 sh zero,16(a5)
334e: b7f9 j 331c <etharp_tmr+0x48>
00003350 <etharp_query>:
etharp_query():
3350: e87fc2ef jal t0,1d6 <__riscv_save_4>
3354: 842e mv s0,a1
3356: 1141 addi sp,sp,-16
3358: 892a mv s2,a0
335a: 85aa mv a1,a0
335c: 8522 mv a0,s0
335e: 89b2 mv s3,a2
3360: 121000ef jal ra,3c80 <ip_addr_isbroadcast>
3364: c509 beqz a0,336e <etharp_query+0x1e>
3366: 5559 li a0,-10
3368: 0141 addi sp,sp,16
336a: ea1fc06f j 20a <__riscv_restore_4>
336e: 301c lbu a5,1(s0)
3370: 2004 lbu s1,0(s0)
3372: f0000537 lui a0,0xf0000
3376: 07a2 slli a5,a5,0x8
3378: 8fc5 or a5,a5,s1
337a: 2024 lbu s1,2(s0)
337c: 04c2 slli s1,s1,0x10
337e: 8fc5 or a5,a5,s1
3380: 3024 lbu s1,3(s0)
3382: 04e2 slli s1,s1,0x18
3384: 8cdd or s1,s1,a5
3386: 29a5 jal 37fe <ntohl>
3388: 8ce9 and s1,s1,a0
338a: e0000537 lui a0,0xe0000
338e: 2985 jal 37fe <ntohl>
3390: fca48be3 beq s1,a0,3366 <etharp_query+0x16>
3394: 3018 lbu a4,1(s0)
3396: 201c lbu a5,0(s0)
3398: 0722 slli a4,a4,0x8
339a: 8f5d or a4,a4,a5
339c: 203c lbu a5,2(s0)
339e: 07c2 slli a5,a5,0x10
33a0: 8f5d or a4,a4,a5
33a2: 303c lbu a5,3(s0)
33a4: 07e2 slli a5,a5,0x18
33a6: 8fd9 or a5,a5,a4
33a8: dfdd beqz a5,3366 <etharp_query+0x16>
33aa: 4585 li a1,1
33ac: 8522 mv a0,s0
33ae: a5dff0ef jal ra,2e0a <find_entry>
33b2: fa054be3 bltz a0,3368 <etharp_query+0x18>
33b6: 47e1 li a5,24
33b8: 02f504b3 mul s1,a0,a5
33bc: 8201a783 lw a5,-2016(gp) # 20000040 <arp_table>
33c0: 82018a13 addi s4,gp,-2016 # 20000040 <arp_table>
33c4: 97a6 add a5,a5,s1
33c6: 47d8 lw a4,12(a5)
33c8: c711 beqz a4,33d4 <etharp_query+0x84>
33ca: 557d li a0,-1
33cc: 02099b63 bnez s3,3402 <etharp_query+0xb2>
33d0: 4a81 li s5,0
33d2: a031 j 33de <etharp_query+0x8e>
33d4: 4705 li a4,1
33d6: c7d8 sw a4,12(a5)
33d8: 0127aa23 sw s2,20(a5)
33dc: 4a85 li s5,1
33de: a21ff0ef jal ra,2dfe <LwipArpCheck>
33e2: 85a2 mv a1,s0
33e4: 854a mv a0,s2
33e6: e21ff0ef jal ra,3206 <etharp_request>
33ea: ed01 bnez a0,3402 <etharp_query+0xb2>
33ec: 000a2783 lw a5,0(s4)
33f0: 4705 li a4,1
33f2: 97a6 add a5,a5,s1
33f4: 47d4 lw a3,12(a5)
33f6: 00e69663 bne a3,a4,3402 <etharp_query+0xb2>
33fa: 000a9463 bnez s5,3402 <etharp_query+0xb2>
33fe: 00079823 sh zero,16(a5)
3402: 000a2783 lw a5,0(s4)
3406: 97a6 add a5,a5,s1
3408: 47d8 lw a4,12(a5)
340a: 4785 li a5,1
340c: 00f71663 bne a4,a5,3418 <etharp_query+0xc8>
3410: c62a sw a0,12(sp)
3412: 9edff0ef jal ra,2dfe <LwipArpCheck>
3416: 4532 lw a0,12(sp)
3418: f40988e3 beqz s3,3368 <etharp_query+0x18>
341c: 000a2783 lw a5,0(s4)
3420: 4709 li a4,2
3422: 97a6 add a5,a5,s1
3424: 47d4 lw a3,12(a5)
3426: f4e691e3 bne a3,a4,3368 <etharp_query+0x18>
342a: 0049a403 lw s0,4(s3)
342e: 00978713 addi a4,a5,9
3432: 02e90613 addi a2,s2,46
3436: 00540693 addi a3,s0,5
343a: 078d addi a5,a5,3
343c: 230c lbu a1,0(a4)
343e: 177d addi a4,a4,-1
3440: 16fd addi a3,a3,-1
3442: b28c sb a1,1(a3)
3444: 220c lbu a1,0(a2)
3446: 167d addi a2,a2,-1
3448: b2ec sb a1,7(a3)
344a: fef719e3 bne a4,a5,343c <etharp_query+0xec>
344e: 6505 lui a0,0x1
3450: 80050513 addi a0,a0,-2048 # 800 <__stack_size>
3454: 26ad jal 37be <htons>
3456: 01892783 lw a5,24(s2)
345a: a448 sb a0,12(s0)
345c: 8121 srli a0,a0,0x8
345e: b448 sb a0,13(s0)
3460: 85ce mv a1,s3
3462: 854a mv a0,s2
3464: 9782 jalr a5
3466: b709 j 3368 <etharp_query+0x18>
00003468 <etharp_output>:
etharp_output():
3468: d6ffc2ef jal t0,1d6 <__riscv_save_4>
346c: 84ae mv s1,a1
346e: 1141 addi sp,sp,-16
3470: 892a mv s2,a0
3472: 45b9 li a1,14
3474: 8526 mv a0,s1
3476: 8432 mv s0,a2
3478: 6c8010ef jal ra,4b40 <pbuf_header>
347c: 10051e63 bnez a0,3598 <etharp_output+0x130>
3480: 85ca mv a1,s2
3482: 8522 mv a0,s0
3484: 7fc000ef jal ra,3c80 <ip_addr_isbroadcast>
3488: 10051563 bnez a0,3592 <etharp_output+0x12a>
348c: 301c lbu a5,1(s0)
348e: 00044983 lbu s3,0(s0)
3492: f0000537 lui a0,0xf0000
3496: 07a2 slli a5,a5,0x8
3498: 0137e7b3 or a5,a5,s3
349c: 00244983 lbu s3,2(s0)
34a0: 09c2 slli s3,s3,0x10
34a2: 00f9e7b3 or a5,s3,a5
34a6: 00344983 lbu s3,3(s0)
34aa: 09e2 slli s3,s3,0x18
34ac: 00f9e9b3 or s3,s3,a5
34b0: 26b9 jal 37fe <ntohl>
34b2: 00a9f9b3 and s3,s3,a0
34b6: e0000537 lui a0,0xe0000
34ba: 2691 jal 37fe <ntohl>
34bc: 2010 lbu a2,0(s0)
34be: 3014 lbu a3,1(s0)
34c0: 2038 lbu a4,2(s0)
34c2: 303c lbu a5,3(s0)
34c4: 08a99c63 bne s3,a0,355c <etharp_output+0xf4>
34c8: 00869513 slli a0,a3,0x8
34cc: 8d51 or a0,a0,a2
34ce: 0742 slli a4,a4,0x10
34d0: 8d59 or a0,a0,a4
34d2: 07e2 slli a5,a5,0x18
34d4: 4585 li a1,1
34d6: 846c sh a1,8(sp)
34d8: 8d5d or a0,a0,a5
34da: 05e00593 li a1,94
34de: 854c sb a1,10(sp)
34e0: 2e39 jal 37fe <ntohl>
34e2: 8141 srli a0,a0,0x10
34e4: 07f57513 andi a0,a0,127
34e8: 85c8 sb a0,11(sp)
34ea: 3008 lbu a0,1(s0)
34ec: 201c lbu a5,0(s0)
34ee: 0522 slli a0,a0,0x8
34f0: 8d5d or a0,a0,a5
34f2: 203c lbu a5,2(s0)
34f4: 07c2 slli a5,a5,0x10
34f6: 8fc9 or a5,a5,a0
34f8: 3028 lbu a0,3(s0)
34fa: 0562 slli a0,a0,0x18
34fc: 8d5d or a0,a0,a5
34fe: 2601 jal 37fe <ntohl>
3500: 8121 srli a0,a0,0x8
3502: 8648 sb a0,12(sp)
3504: 3008 lbu a0,1(s0)
3506: 201c lbu a5,0(s0)
3508: 0522 slli a0,a0,0x8
350a: 8d5d or a0,a0,a5
350c: 203c lbu a5,2(s0)
350e: 07c2 slli a5,a5,0x10
3510: 8fc9 or a5,a5,a0
3512: 3028 lbu a0,3(s0)
3514: 0562 slli a0,a0,0x18
3516: 8d5d or a0,a0,a5
3518: 24dd jal 37fe <ntohl>
351a: 86c8 sb a0,13(sp)
351c: 0034 addi a3,sp,8
351e: 40c0 lw s0,4(s1)
3520: 4795 li a5,5
3522: 567d li a2,-1
3524: 00540713 addi a4,s0,5
3528: 00f685b3 add a1,a3,a5
352c: 218c lbu a1,0(a1)
352e: 177d addi a4,a4,-1
3530: b30c sb a1,1(a4)
3532: 00f905b3 add a1,s2,a5
3536: 0295c583 lbu a1,41(a1)
353a: 17fd addi a5,a5,-1
353c: b36c sb a1,7(a4)
353e: fec795e3 bne a5,a2,3528 <etharp_output+0xc0>
3542: 6505 lui a0,0x1
3544: 80050513 addi a0,a0,-2048 # 800 <__stack_size>
3548: 2c9d jal 37be <htons>
354a: 01892783 lw a5,24(s2)
354e: a448 sb a0,12(s0)
3550: 8121 srli a0,a0,0x8
3552: b448 sb a0,13(s0)
3554: 85a6 mv a1,s1
3556: 854a mv a0,s2
3558: 9782 jalr a5
355a: a80d j 358c <etharp_output+0x124>
355c: 06a2 slli a3,a3,0x8
355e: 8ed1 or a3,a3,a2
3560: 0742 slli a4,a4,0x10
3562: 8f55 or a4,a4,a3
3564: 07e2 slli a5,a5,0x18
3566: 8fd9 or a5,a5,a4
3568: 00492703 lw a4,4(s2)
356c: 8fb9 xor a5,a5,a4
356e: 00892703 lw a4,8(s2)
3572: 8ff9 and a5,a5,a4
3574: c799 beqz a5,3582 <etharp_output+0x11a>
3576: 00c92783 lw a5,12(s2)
357a: 5571 li a0,-4
357c: cb81 beqz a5,358c <etharp_output+0x124>
357e: 00c90413 addi s0,s2,12
3582: 8626 mv a2,s1
3584: 85a2 mv a1,s0
3586: 854a mv a0,s2
3588: dc9ff0ef jal ra,3350 <etharp_query>
358c: 0141 addi sp,sp,16
358e: c7dfc06f j 20a <__riscv_restore_4>
3592: 83418693 addi a3,gp,-1996 # 20000054 <ethbroadcast>
3596: b761 j 351e <etharp_output+0xb6>
3598: 5579 li a0,-2
359a: bfcd j 358c <etharp_output+0x124>
0000359c <ethernet_input>:
ethernet_input():
359c: c55fc2ef jal t0,1f0 <__riscv_save_0>
35a0: 4144 lw s1,4(a0)
35a2: 842a mv s0,a0
35a4: 892e mv s2,a1
35a6: 34dc lbu a5,13(s1)
35a8: 24c8 lbu a0,12(s1)
35aa: 07a2 slli a5,a5,0x8
35ac: 8d5d or a0,a0,a5
35ae: 2c01 jal 37be <htons>
35b0: 67a1 lui a5,0x8
35b2: 10078793 addi a5,a5,256 # 8100 <icmp_send_response.isra.0+0x8>
35b6: 00f51763 bne a0,a5,35c4 <ethernet_input+0x28>
35ba: 389c lbu a5,17(s1)
35bc: 2888 lbu a0,16(s1)
35be: 07a2 slli a5,a5,0x8
35c0: 8d5d or a0,a0,a5
35c2: 2af5 jal 37be <htons>
35c4: 80050793 addi a5,a0,-2048
35c8: cb91 beqz a5,35dc <ethernet_input+0x40>
35ca: 6785 lui a5,0x1
35cc: 80678793 addi a5,a5,-2042 # 806 <__stack_size+0x6>
35d0: 04f50263 beq a0,a5,3614 <ethernet_input+0x78>
35d4: 8522 mv a0,s0
35d6: 5d8010ef jal ra,4bae <pbuf_free>
35da: a815 j 360e <ethernet_input+0x72>
35dc: 85a2 mv a1,s0
35de: 854a mv a0,s2
35e0: a5dff0ef jal ra,303c <etharp_ip_input>
35e4: 34dc lbu a5,13(s1)
35e6: 24c8 lbu a0,12(s1)
35e8: 07a2 slli a5,a5,0x8
35ea: 8d5d or a0,a0,a5
35ec: 2ac9 jal 37be <htons>
35ee: 67a1 lui a5,0x8
35f0: 10078793 addi a5,a5,256 # 8100 <icmp_send_response.isra.0+0x8>
35f4: 45b9 li a1,14
35f6: 00f51363 bne a0,a5,35fc <ethernet_input+0x60>
35fa: 45c9 li a1,18
35fc: 40b005b3 neg a1,a1
3600: 8522 mv a0,s0
3602: 53e010ef jal ra,4b40 <pbuf_header>
3606: f579 bnez a0,35d4 <ethernet_input+0x38>
3608: 85ca mv a1,s2
360a: 8522 mv a0,s0
360c: 24a9 jal 3856 <ip_input>
360e: 4501 li a0,0
3610: c05fc06f j 214 <__riscv_restore_0>
3614: 8622 mv a2,s0
3616: 02990593 addi a1,s2,41
361a: 854a mv a0,s2
361c: a7bff0ef jal ra,3096 <etharp_arp_input>
3620: b7fd j 360e <ethernet_input+0x72>
00003622 <ethernetif_init>:
ethernetif_init():
3622: bcffc2ef jal t0,1f0 <__riscv_save_0>
3626: 200077b7 lui a5,0x20007
362a: 79878793 addi a5,a5,1944 # 20007798 <dhcp_host_name>
362e: d15c sw a5,36(a0)
3630: 06500793 li a5,101
3634: 02f509a3 sb a5,51(a0)
3638: 06e00793 li a5,110
363c: 02f50a23 sb a5,52(a0)
3640: 000037b7 lui a5,0x3
3644: 46878793 addi a5,a5,1128 # 3468 <etharp_output>
3648: c95c sw a5,20(a0)
364a: 000037b7 lui a5,0x3
364e: 68678793 addi a5,a5,1670 # 3686 <low_level_output>
3652: cd1c sw a5,24(a0)
3654: 200085b7 lui a1,0x20008
3658: 4799 li a5,6
365a: 842a mv s0,a0
365c: 02f50423 sb a5,40(a0)
3660: 00052e23 sw zero,28(a0)
3664: 4619 li a2,6
3666: 89158593 addi a1,a1,-1903 # 20007891 <WCHNetIf+0x29>
366a: 02950513 addi a0,a0,41
366e: 548050ef jal ra,8bb6 <memcpy>
3672: 5dc00793 li a5,1500
3676: b81e sh a5,48(s0)
3678: 03300793 li a5,51
367c: 02f40923 sb a5,50(s0)
3680: 4501 li a0,0
3682: b93fc06f j 214 <__riscv_restore_0>
00003686 <low_level_output>:
low_level_output():
3686: b6bfc2ef jal t0,1f0 <__riscv_save_0>
368a: 64b1 lui s1,0xc
368c: 842e mv s0,a1
368e: 35148493 addi s1,s1,849 # c351 <_data_lma+0x34bd>
3692: e70ff0ef jal ra,2d02 <WCHNET_GetPHYStatus>
3696: 8911 andi a0,a0,4
3698: cd15 beqz a0,36d4 <low_level_output+0x4e>
369a: 14fd addi s1,s1,-1
369c: cc85 beqz s1,36d4 <low_level_output+0x4e>
369e: feafe0ef jal ra,1e88 <getTxBuffAddr>
36a2: 892a mv s2,a0
36a4: d57d beqz a0,3692 <low_level_output+0xc>
36a6: 87aa mv a5,a0
36a8: 4481 li s1,0
36aa: e801 bnez s0,36ba <low_level_output+0x34>
36ac: 85ca mv a1,s2
36ae: 8526 mv a0,s1
36b0: f98fe0ef jal ra,1e48 <WCHNET_Tx>
36b4: 4501 li a0,0
36b6: b5ffc06f j 214 <__riscv_restore_0>
36ba: 2432 lhu a2,10(s0)
36bc: 404c lw a1,4(s0)
36be: 853e mv a0,a5
36c0: 4f6050ef jal ra,8bb6 <memcpy>
36c4: 243a lhu a4,10(s0)
36c6: 4000 lw s0,0(s0)
36c8: 94ba add s1,s1,a4
36ca: 04c2 slli s1,s1,0x10
36cc: 00e507b3 add a5,a0,a4
36d0: 80c1 srli s1,s1,0x10
36d2: bfe1 j 36aa <low_level_output+0x24>
36d4: 5551 li a0,-12
36d6: b7c5 j 36b6 <low_level_output+0x30>
000036d8 <ethernetif_input>:
ethernetif_input():
36d8: afffc2ef jal t0,1d6 <__riscv_save_4>
36dc: 200087b7 lui a5,0x20008
36e0: 8607a783 lw a5,-1952(a5) # 20007860 <WCHCfg+0x24>
36e4: 89aa mv s3,a0
36e6: 8dc18513 addi a0,gp,-1828 # 200000fc <frame>
36ea: 8dc18493 addi s1,gp,-1828 # 200000fc <frame>
36ee: 9782 jalr a5
36f0: 408c lw a1,0(s1)
36f2: c9a9 beqz a1,3744 <ethernetif_input+0x6c>
36f4: 8d01c783 lbu a5,-1840(gp) # 200000f0 <phydata>
36f8: 8dc18413 addi s0,gp,-1828 # 200000fc <frame>
36fc: 0ff7f793 andi a5,a5,255
3700: e781 bnez a5,3708 <ethernetif_input+0x30>
3702: 4785 li a5,1
3704: 8cf18823 sb a5,-1840(gp) # 200000f0 <phydata>
3708: 05c2 slli a1,a1,0x10
370a: 460d li a2,3
370c: 81c1 srli a1,a1,0x10
370e: 450d li a0,3
3710: 4044 lw s1,4(s0)
3712: 4ea010ef jal ra,4bfc <pbuf_alloc>
3716: 892a mv s2,a0
3718: c515 beqz a0,3744 <ethernetif_input+0x6c>
371a: 842a mv s0,a0
371c: 2432 lhu a2,10(s0)
371e: 4048 lw a0,4(s0)
3720: 85a6 mv a1,s1
3722: 494050ef jal ra,8bb6 <memcpy>
3726: 243e lhu a5,10(s0)
3728: 4000 lw s0,0(s0)
372a: 94be add s1,s1,a5
372c: f865 bnez s0,371c <ethernetif_input+0x44>
372e: f08fe0ef jal ra,1e36 <setRxBuffAddr>
3732: 0109a783 lw a5,16(s3)
3736: 85ce mv a1,s3
3738: 854a mv a0,s2
373a: 9782 jalr a5
373c: c501 beqz a0,3744 <ethernetif_input+0x6c>
373e: 854a mv a0,s2
3740: 46e010ef jal ra,4bae <pbuf_free>
3744: ac7fc06f j 20a <__riscv_restore_4>
00003748 <wch_ethernetif_init>:
wch_ethernetif_init():
3748: aa9fc2ef jal t0,1f0 <__riscv_save_0>
374c: 1141 addi sp,sp,-16
374e: 20008437 lui s0,0x20008
3752: c202 sw zero,4(sp)
3754: c402 sw zero,8(sp)
3756: c602 sw zero,12(sp)
3758: 7a1000ef jal ra,46f8 <lwip_init>
375c: 86840513 addi a0,s0,-1944 # 20007868 <WCHNetIf>
3760: 200085b7 lui a1,0x20008
3764: 4619 li a2,6
3766: 80458593 addi a1,a1,-2044 # 20007804 <NetInf+0xc>
376a: 02950513 addi a0,a0,41
376e: 448050ef jal ra,8bb6 <memcpy>
3772: 200077b7 lui a5,0x20007
3776: 7f87a703 lw a4,2040(a5) # 200077f8 <NetInf>
377a: 7f878793 addi a5,a5,2040
377e: 86840513 addi a0,s0,-1944
3782: c23a sw a4,4(sp)
3784: 4798 lw a4,8(a5)
3786: 43dc lw a5,4(a5)
3788: c43a sw a4,8(sp)
378a: c63e sw a5,12(sp)
378c: 8e01ae23 sw zero,-1796(gp) # 2000011c <netif_list>
3790: 8e01ac23 sw zero,-1800(gp) # 20000118 <netif_default>
3794: 39e010ef jal ra,4b32 <netif_set_default>
3798: 00003837 lui a6,0x3
379c: 000037b7 lui a5,0x3
37a0: 0074 addi a3,sp,12
37a2: 0030 addi a2,sp,8
37a4: 004c addi a1,sp,4
37a6: 59c80813 addi a6,a6,1436 # 359c <ethernet_input>
37aa: 62278793 addi a5,a5,1570 # 3622 <ethernetif_init>
37ae: 4701 li a4,0
37b0: 86840513 addi a0,s0,-1944
37b4: 324010ef jal ra,4ad8 <netif_add>
37b8: 0141 addi sp,sp,16
37ba: a5bfc06f j 214 <__riscv_restore_0>
000037be <htons>:
htons():
37be: 00851793 slli a5,a0,0x8
37c2: 8121 srli a0,a0,0x8
37c4: 8d5d or a0,a0,a5
37c6: 0542 slli a0,a0,0x10
37c8: 8141 srli a0,a0,0x10
37ca: 8082 ret
000037cc <ntohs>:
ntohs():
37cc: 00851793 slli a5,a0,0x8
37d0: 8121 srli a0,a0,0x8
37d2: 8d5d or a0,a0,a5
37d4: 0542 slli a0,a0,0x10
37d6: 8141 srli a0,a0,0x10
37d8: 8082 ret
000037da <htonl>:
htonl():
37da: 01855713 srli a4,a0,0x18
37de: 01851793 slli a5,a0,0x18
37e2: 8fd9 or a5,a5,a4
37e4: 00ff06b7 lui a3,0xff0
37e8: 00851713 slli a4,a0,0x8
37ec: 8f75 and a4,a4,a3
37ee: 8fd9 or a5,a5,a4
37f0: 6741 lui a4,0x10
37f2: f0070713 addi a4,a4,-256 # ff00 <_data_lma+0x706c>
37f6: 8121 srli a0,a0,0x8
37f8: 8d79 and a0,a0,a4
37fa: 8d5d or a0,a0,a5
37fc: 8082 ret
000037fe <ntohl>:
ntohl():
37fe: 9f3fc2ef jal t0,1f0 <__riscv_save_0>
3802: fd9ff0ef jal ra,37da <htonl>
3806: a0ffc06f j 214 <__riscv_restore_0>
0000380a <ip_route>:
ip_route():
380a: 9e7fc2ef jal t0,1f0 <__riscv_save_0>
380e: 8fc1a403 lw s0,-1796(gp) # 2000011c <netif_list>
3812: 84aa mv s1,a0
3814: ec01 bnez s0,382c <ip_route+0x22>
3816: 8f81a503 lw a0,-1800(gp) # 20000118 <netif_default>
381a: c511 beqz a0,3826 <ip_route+0x1c>
381c: 31c010ef jal ra,4b38 <netif_is_up>
3820: c119 beqz a0,3826 <ip_route+0x1c>
3822: 8f81a403 lw s0,-1800(gp) # 20000118 <netif_default>
3826: 8522 mv a0,s0
3828: 9edfc06f j 214 <__riscv_restore_0>
382c: 8522 mv a0,s0
382e: 30a010ef jal ra,4b38 <netif_is_up>
3832: c105 beqz a0,3852 <ip_route+0x48>
3834: 3098 lbu a4,1(s1)
3836: 209c lbu a5,0(s1)
3838: 0722 slli a4,a4,0x8
383a: 8f5d or a4,a4,a5
383c: 20bc lbu a5,2(s1)
383e: 07c2 slli a5,a5,0x10
3840: 8f5d or a4,a4,a5
3842: 30bc lbu a5,3(s1)
3844: 07e2 slli a5,a5,0x18
3846: 8fd9 or a5,a5,a4
3848: 4058 lw a4,4(s0)
384a: 8fb9 xor a5,a5,a4
384c: 4418 lw a4,8(s0)
384e: 8ff9 and a5,a5,a4
3850: dbf9 beqz a5,3826 <ip_route+0x1c>
3852: 4000 lw s0,0(s0)
3854: b7c1 j 3814 <ip_route+0xa>
00003856 <ip_input>:
ip_input():
3856: 973fc2ef jal t0,1c8 <__riscv_save_10>
385a: 4140 lw s0,4(a0)
385c: 84aa mv s1,a0
385e: 89ae mv s3,a1
3860: 301c lbu a5,1(s0)
3862: 2008 lbu a0,0(s0)
3864: 07a2 slli a5,a5,0x8
3866: 8d5d or a0,a0,a5
3868: f65ff0ef jal ra,37cc <ntohs>
386c: 8131 srli a0,a0,0xc
386e: 0542 slli a0,a0,0x10
3870: 8141 srli a0,a0,0x10
3872: 4791 li a5,4
3874: 00f50663 beq a0,a5,3880 <ip_input+0x2a>
3878: 8526 mv a0,s1
387a: 334010ef jal ra,4bae <pbuf_free>
387e: a431 j 3a8a <ip_input+0x234>
3880: 301c lbu a5,1(s0)
3882: 2008 lbu a0,0(s0)
3884: 07a2 slli a5,a5,0x8
3886: 8d5d or a0,a0,a5
3888: f45ff0ef jal ra,37cc <ntohs>
388c: 8119 srli a0,a0,0x6
388e: 303c lbu a5,3(s0)
3890: 03c57a13 andi s4,a0,60
3894: 2028 lbu a0,2(s0)
3896: 07a2 slli a5,a5,0x8
3898: 8d5d or a0,a0,a5
389a: f33ff0ef jal ra,37cc <ntohs>
389e: 24be lhu a5,10(s1)
38a0: 892a mv s2,a0
38a2: fd47ebe3 bltu a5,s4,3878 <ip_input+0x22>
38a6: 249e lhu a5,8(s1)
38a8: fca7e8e3 bltu a5,a0,3878 <ip_input+0x22>
38ac: 85d2 mv a1,s4
38ae: 8522 mv a0,s0
38b0: 4bf040ef jal ra,856e <inet_chksum>
38b4: f171 bnez a0,3878 <ip_input+0x22>
38b6: 85ca mv a1,s2
38b8: 8526 mv a0,s1
38ba: 482010ef jal ra,4d3c <pbuf_realloc>
38be: f0000537 lui a0,0xf0000
38c2: f3dff0ef jal ra,37fe <ntohl>
38c6: e0000537 lui a0,0xe0000
38ca: f35ff0ef jal ra,37fe <ntohl>
38ce: 894e mv s2,s3
38d0: 4b05 li s6,1
38d2: 01040b93 addi s7,s0,16
38d6: 854a mv a0,s2
38d8: 260010ef jal ra,4b38 <netif_is_up>
38dc: e511 bnez a0,38e8 <ip_input+0x92>
38de: 120b1363 bnez s6,3a04 <ip_input+0x1ae>
38e2: 00092903 lw s2,0(s2)
38e6: a20d j 3a08 <ip_input+0x1b2>
38e8: 00490793 addi a5,s2,4
38ec: dbed beqz a5,38de <ip_input+0x88>
38ee: 00492683 lw a3,4(s2)
38f2: d6f5 beqz a3,38de <ip_input+0x88>
38f4: 3818 lbu a4,17(s0)
38f6: 281c lbu a5,16(s0)
38f8: 0722 slli a4,a4,0x8
38fa: 8f5d or a4,a4,a5
38fc: 283c lbu a5,18(s0)
38fe: 07c2 slli a5,a5,0x10
3900: 8f5d or a4,a4,a5
3902: 383c lbu a5,19(s0)
3904: 07e2 slli a5,a5,0x18
3906: 8fd9 or a5,a5,a4
3908: 04f68263 beq a3,a5,394c <ip_input+0xf6>
390c: 85ca mv a1,s2
390e: 855e mv a0,s7
3910: 2e85 jal 3c80 <ip_addr_isbroadcast>
3912: ed0d bnez a0,394c <ip_input+0xf6>
3914: 381c lbu a5,17(s0)
3916: 01044a83 lbu s5,16(s0)
391a: f0000537 lui a0,0xf0000
391e: 07a2 slli a5,a5,0x8
3920: 0157e7b3 or a5,a5,s5
3924: 01244a83 lbu s5,18(s0)
3928: 0ac2 slli s5,s5,0x10
392a: 00fae7b3 or a5,s5,a5
392e: 01344a83 lbu s5,19(s0)
3932: 0ae2 slli s5,s5,0x18
3934: 00faeab3 or s5,s5,a5
3938: ec7ff0ef jal ra,37fe <ntohl>
393c: 00aafab3 and s5,s5,a0
3940: e0000537 lui a0,0xe0000
3944: ebbff0ef jal ra,37fe <ntohl>
3948: f8aa9be3 bne s5,a0,38de <ip_input+0x88>
394c: 3458 lbu a4,13(s0)
394e: 245c lbu a5,12(s0)
3950: 0722 slli a4,a4,0x8
3952: 8f5d or a4,a4,a5
3954: 247c lbu a5,14(s0)
3956: 07c2 slli a5,a5,0x10
3958: 8f5d or a4,a4,a5
395a: 347c lbu a5,15(s0)
395c: 07e2 slli a5,a5,0x18
395e: 8fd9 or a5,a5,a4
3960: c3b9 beqz a5,39a6 <ip_input+0x150>
3962: 85ce mv a1,s3
3964: 00c40513 addi a0,s0,12
3968: 2e21 jal 3c80 <ip_addr_isbroadcast>
396a: f00517e3 bnez a0,3878 <ip_input+0x22>
396e: 345c lbu a5,13(s0)
3970: 00c44a03 lbu s4,12(s0)
3974: f0000537 lui a0,0xf0000
3978: 07a2 slli a5,a5,0x8
397a: 0147e7b3 or a5,a5,s4
397e: 00e44a03 lbu s4,14(s0)
3982: 0a42 slli s4,s4,0x10
3984: 00fa67b3 or a5,s4,a5
3988: 00f44a03 lbu s4,15(s0)
398c: 0a62 slli s4,s4,0x18
398e: 00fa6a33 or s4,s4,a5
3992: e6dff0ef jal ra,37fe <ntohl>
3996: 00aa7a33 and s4,s4,a0
399a: e0000537 lui a0,0xe0000
399e: e61ff0ef jal ra,37fe <ntohl>
39a2: ecaa0be3 beq s4,a0,3878 <ip_input+0x22>
39a6: ec0909e3 beqz s2,3878 <ip_input+0x22>
39aa: 00744903 lbu s2,7(s0)
39ae: 2068 lbu a0,6(s0)
39b0: 0922 slli s2,s2,0x8
39b2: 00a96933 or s2,s2,a0
39b6: 6511 lui a0,0x4
39b8: 157d addi a0,a0,-1
39ba: e05ff0ef jal ra,37be <htons>
39be: 00a97533 and a0,s2,a0
39c2: c511 beqz a0,39ce <ip_input+0x178>
39c4: 8526 mv a0,s1
39c6: 26ed jal 3db0 <ip_reass>
39c8: 84aa mv s1,a0
39ca: c161 beqz a0,3a8a <ip_input+0x234>
39cc: 4140 lw s0,4(a0)
39ce: 85ce mv a1,s3
39d0: 8526 mv a0,s1
39d2: 4aa010ef jal ra,4e7c <raw_input>
39d6: e955 bnez a0,3a8a <ip_input+0x234>
39d8: 341c lbu a5,9(s0)
39da: 2408 lbu a0,8(s0)
39dc: 07a2 slli a5,a5,0x8
39de: 8d5d or a0,a0,a5
39e0: dedff0ef jal ra,37cc <ntohs>
39e4: 0ff57513 andi a0,a0,255
39e8: 4799 li a5,6
39ea: 0af50363 beq a0,a5,3a90 <ip_input+0x23a>
39ee: 47c5 li a5,17
39f0: 08f50963 beq a0,a5,3a82 <ip_input+0x22c>
39f4: 4785 li a5,1
39f6: 0af51263 bne a0,a5,3a9a <ip_input+0x244>
39fa: 85ce mv a1,s3
39fc: 8526 mv a0,s1
39fe: 770040ef jal ra,816e <icmp_input>
3a02: a061 j 3a8a <ip_input+0x234>
3a04: 8fc1a903 lw s2,-1796(gp) # 2000011c <netif_list>
3a08: 01391463 bne s2,s3,3a10 <ip_input+0x1ba>
3a0c: 00092903 lw s2,0(s2)
3a10: 4b01 li s6,0
3a12: ec0912e3 bnez s2,38d6 <ip_input+0x80>
3a16: 341c lbu a5,9(s0)
3a18: 2408 lbu a0,8(s0)
3a1a: 07a2 slli a5,a5,0x8
3a1c: 8d5d or a0,a0,a5
3a1e: dafff0ef jal ra,37cc <ntohs>
3a22: 0ff57513 andi a0,a0,255
3a26: 47c5 li a5,17
3a28: 00f51e63 bne a0,a5,3a44 <ip_input+0x1ee>
3a2c: 014407b3 add a5,s0,s4
3a30: 23a8 lbu a0,2(a5)
3a32: 33bc lbu a5,3(a5)
3a34: 07a2 slli a5,a5,0x8
3a36: 8d5d or a0,a0,a5
3a38: d95ff0ef jal ra,37cc <ntohs>
3a3c: 04400793 li a5,68
3a40: 02f50d63 beq a0,a5,3a7a <ip_input+0x224>
3a44: 4a85 li s5,1
3a46: 341c lbu a5,9(s0)
3a48: 2408 lbu a0,8(s0)
3a4a: 07a2 slli a5,a5,0x8
3a4c: 8d5d or a0,a0,a5
3a4e: d7fff0ef jal ra,37cc <ntohs>
3a52: 0ff57513 andi a0,a0,255
3a56: 47c5 li a5,17
3a58: 08f51963 bne a0,a5,3aea <ip_input+0x294>
3a5c: 9a22 add s4,s4,s0
3a5e: 003a4783 lbu a5,3(s4)
3a62: 002a4503 lbu a0,2(s4)
3a66: 07a2 slli a5,a5,0x8
3a68: 8d5d or a0,a0,a5
3a6a: d63ff0ef jal ra,37cc <ntohs>
3a6e: 76c00793 li a5,1900
3a72: 06f51c63 bne a0,a5,3aea <ip_input+0x294>
3a76: 894e mv s2,s3
3a78: b73d j 39a6 <ip_input+0x150>
3a7a: f20998e3 bnez s3,39aa <ip_input+0x154>
3a7e: 4a81 li s5,0
3a80: b7d9 j 3a46 <ip_input+0x1f0>
3a82: 85ce mv a1,s3
3a84: 8526 mv a0,s1
3a86: 1e2040ef jal ra,7c68 <udp_input>
3a8a: 4501 li a0,0
3a8c: f74fc06f j 200 <__riscv_restore_10>
3a90: 85ce mv a1,s3
3a92: 8526 mv a0,s1
3a94: 321020ef jal ra,65b4 <tcp_input>
3a98: bfcd j 3a8a <ip_input+0x234>
3a9a: 85ce mv a1,s3
3a9c: 01040513 addi a0,s0,16
3aa0: 22c5 jal 3c80 <ip_addr_isbroadcast>
3aa2: dc051be3 bnez a0,3878 <ip_input+0x22>
3aa6: 381c lbu a5,17(s0)
3aa8: 01044903 lbu s2,16(s0)
3aac: f0000537 lui a0,0xf0000
3ab0: 07a2 slli a5,a5,0x8
3ab2: 0127e7b3 or a5,a5,s2
3ab6: 01244903 lbu s2,18(s0)
3aba: 0942 slli s2,s2,0x10
3abc: 00f967b3 or a5,s2,a5
3ac0: 01344903 lbu s2,19(s0)
3ac4: 0962 slli s2,s2,0x18
3ac6: 00f96933 or s2,s2,a5
3aca: d35ff0ef jal ra,37fe <ntohl>
3ace: 00a97933 and s2,s2,a0
3ad2: e0000537 lui a0,0xe0000
3ad6: d29ff0ef jal ra,37fe <ntohl>
3ada: d8a90fe3 beq s2,a0,3878 <ip_input+0x22>
3ade: c0c0 sw s0,4(s1)
3ae0: 4589 li a1,2
3ae2: 8526 mv a0,s1
3ae4: 0db040ef jal ra,83be <icmp_dest_unreach>
3ae8: bb41 j 3878 <ip_input+0x22>
3aea: e60a91e3 bnez s5,394c <ip_input+0xf6>
3aee: b369 j 3878 <ip_input+0x22>
00003af0 <ip_output_if>:
ip_output_if():
3af0: ed8fc2ef jal t0,1c8 <__riscv_save_10>
3af4: 89aa mv s3,a0
3af6: 8942 mv s2,a6
3af8: 12060f63 beqz a2,3c36 <ip_output_if+0x146>
3afc: 8aae mv s5,a1
3afe: 45d1 li a1,20
3b00: 8a3a mv s4,a4
3b02: 84b2 mv s1,a2
3b04: 8bb6 mv s7,a3
3b06: 8b3e mv s6,a5
3b08: 038010ef jal ra,4b40 <pbuf_header>
3b0c: 5779 li a4,-2
3b0e: 12051163 bnez a0,3c30 <ip_output_if+0x140>
3b12: 0049a403 lw s0,4(s3)
3b16: 0ba2 slli s7,s7,0x8
3b18: 341c lbu a5,9(s0)
3b1a: 2408 lbu a0,8(s0)
3b1c: 07a2 slli a5,a5,0x8
3b1e: 8d5d or a0,a0,a5
3b20: cadff0ef jal ra,37cc <ntohs>
3b24: 0ff57513 andi a0,a0,255
3b28: 01756533 or a0,a0,s7
3b2c: c93ff0ef jal ra,37be <htons>
3b30: 00855713 srli a4,a0,0x8
3b34: b418 sb a4,9(s0)
3b36: a408 sb a0,8(s0)
3b38: c95ff0ef jal ra,37cc <ntohs>
3b3c: 8121 srli a0,a0,0x8
3b3e: 0542 slli a0,a0,0x10
3b40: 8141 srli a0,a0,0x10
3b42: 0522 slli a0,a0,0x8
3b44: 01656533 or a0,a0,s6
3b48: 0542 slli a0,a0,0x10
3b4a: 8141 srli a0,a0,0x10
3b4c: c73ff0ef jal ra,37be <htons>
3b50: 3098 lbu a4,1(s1)
3b52: 209c lbu a5,0(s1)
3b54: a408 sb a0,8(s0)
3b56: 0722 slli a4,a4,0x8
3b58: 8f5d or a4,a4,a5
3b5a: 20bc lbu a5,2(s1)
3b5c: 8121 srli a0,a0,0x8
3b5e: b408 sb a0,9(s0)
3b60: 07c2 slli a5,a5,0x10
3b62: 8f5d or a4,a4,a5
3b64: 30bc lbu a5,3(s1)
3b66: 6511 lui a0,0x4
3b68: 50050513 addi a0,a0,1280 # 4500 <dhcp_create_request+0x132>
3b6c: 07e2 slli a5,a5,0x18
3b6e: 8fd9 or a5,a5,a4
3b70: 0087d713 srli a4,a5,0x8
3b74: a81c sb a5,16(s0)
3b76: b818 sb a4,17(s0)
3b78: 0107d713 srli a4,a5,0x10
3b7c: 83e1 srli a5,a5,0x18
3b7e: b83c sb a5,19(s0)
3b80: a838 sb a4,18(s0)
3b82: 00aa6533 or a0,s4,a0
3b86: c39ff0ef jal ra,37be <htons>
3b8a: a008 sb a0,0(s0)
3b8c: 8121 srli a0,a0,0x8
3b8e: b008 sb a0,1(s0)
3b90: 0089d503 lhu a0,8(s3)
3b94: 8e418a13 addi s4,gp,-1820 # 20000104 <ip_id.2947>
3b98: c27ff0ef jal ra,37be <htons>
3b9c: a028 sb a0,2(s0)
3b9e: 8121 srli a0,a0,0x8
3ba0: b028 sb a0,3(s0)
3ba2: 000a5503 lhu a0,0(s4)
3ba6: 00040323 sb zero,6(s0)
3baa: 000403a3 sb zero,7(s0)
3bae: c11ff0ef jal ra,37be <htons>
3bb2: 000a5783 lhu a5,0(s4)
3bb6: a048 sb a0,4(s0)
3bb8: 8121 srli a0,a0,0x8
3bba: 0785 addi a5,a5,1
3bbc: b048 sb a0,5(s0)
3bbe: 00fa1023 sh a5,0(s4)
3bc2: 020a8163 beqz s5,3be4 <ip_output_if+0xf4>
3bc6: 001ac703 lbu a4,1(s5)
3bca: 000ac783 lbu a5,0(s5)
3bce: 0722 slli a4,a4,0x8
3bd0: 8f5d or a4,a4,a5
3bd2: 002ac783 lbu a5,2(s5)
3bd6: 07c2 slli a5,a5,0x10
3bd8: 8f5d or a4,a4,a5
3bda: 003ac783 lbu a5,3(s5)
3bde: 07e2 slli a5,a5,0x18
3be0: 8fd9 or a5,a5,a4
3be2: e799 bnez a5,3bf0 <ip_output_if+0x100>
3be4: 00490713 addi a4,s2,4
3be8: 4781 li a5,0
3bea: c319 beqz a4,3bf0 <ip_output_if+0x100>
3bec: 00492783 lw a5,4(s2)
3bf0: 0087d713 srli a4,a5,0x8
3bf4: a45c sb a5,12(s0)
3bf6: b458 sb a4,13(s0)
3bf8: 0107d713 srli a4,a5,0x10
3bfc: 83e1 srli a5,a5,0x18
3bfe: a478 sb a4,14(s0)
3c00: b47c sb a5,15(s0)
3c02: 00040523 sb zero,10(s0)
3c06: 000405a3 sb zero,11(s0)
3c0a: 45d1 li a1,20
3c0c: 8522 mv a0,s0
3c0e: 161040ef jal ra,856e <inet_chksum>
3c12: a428 sb a0,10(s0)
3c14: 8121 srli a0,a0,0x8
3c16: b428 sb a0,11(s0)
3c18: 03095783 lhu a5,48(s2)
3c1c: c385 beqz a5,3c3c <ip_output_if+0x14c>
3c1e: 0089d703 lhu a4,8(s3)
3c22: 00e7fd63 bgeu a5,a4,3c3c <ip_output_if+0x14c>
3c26: 8626 mv a2,s1
3c28: 85ca mv a1,s2
3c2a: 854e mv a0,s3
3c2c: 2385 jal 418c <ip_frag>
3c2e: 872a mv a4,a0
3c30: 853a mv a0,a4
3c32: dcefc06f j 200 <__riscv_restore_10>
3c36: 4144 lw s1,4(a0)
3c38: 04c1 addi s1,s1,16
3c3a: bff9 j 3c18 <ip_output_if+0x128>
3c3c: 01492783 lw a5,20(s2)
3c40: 8626 mv a2,s1
3c42: 85ce mv a1,s3
3c44: 854a mv a0,s2
3c46: 9782 jalr a5
3c48: b7dd j 3c2e <ip_output_if+0x13e>
00003c4a <ip_output>:
ip_output():
3c4a: da6fc2ef jal t0,1f0 <__riscv_save_0>
3c4e: 1101 addi sp,sp,-32
3c50: 842a mv s0,a0
3c52: 8532 mv a0,a2
3c54: ce2e sw a1,28(sp)
3c56: cc36 sw a3,24(sp)
3c58: ca3a sw a4,20(sp)
3c5a: c83e sw a5,16(sp)
3c5c: c632 sw a2,12(sp)
3c5e: badff0ef jal ra,380a <ip_route>
3c62: cd09 beqz a0,3c7c <ip_output+0x32>
3c64: 47c2 lw a5,16(sp)
3c66: 4752 lw a4,20(sp)
3c68: 46e2 lw a3,24(sp)
3c6a: 4632 lw a2,12(sp)
3c6c: 45f2 lw a1,28(sp)
3c6e: 882a mv a6,a0
3c70: 8522 mv a0,s0
3c72: e7fff0ef jal ra,3af0 <ip_output_if>
3c76: 6105 addi sp,sp,32
3c78: d9cfc06f j 214 <__riscv_restore_0>
3c7c: 5571 li a0,-4
3c7e: bfe5 j 3c76 <ip_output+0x2c>
00003c80 <ip_addr_isbroadcast>:
ip_addr_isbroadcast():
3c80: 3118 lbu a4,1(a0)
3c82: 211c lbu a5,0(a0)
3c84: 0722 slli a4,a4,0x8
3c86: 8f5d or a4,a4,a5
3c88: 213c lbu a5,2(a0)
3c8a: 07c2 slli a5,a5,0x10
3c8c: 8f5d or a4,a4,a5
3c8e: 313c lbu a5,3(a0)
3c90: 07e2 slli a5,a5,0x18
3c92: 8fd9 or a5,a5,a4
3c94: fff78693 addi a3,a5,-1
3c98: 5775 li a4,-3
3c9a: 02d76663 bltu a4,a3,3cc6 <ip_addr_isbroadcast+0x46>
3c9e: 0325c703 lbu a4,50(a1)
3ca2: 4501 li a0,0
3ca4: 8b09 andi a4,a4,2
3ca6: c30d beqz a4,3cc8 <ip_addr_isbroadcast+0x48>
3ca8: 41d8 lw a4,4(a1)
3caa: 00f70f63 beq a4,a5,3cc8 <ip_addr_isbroadcast+0x48>
3cae: 4594 lw a3,8(a1)
3cb0: 8f3d xor a4,a4,a5
3cb2: 8f75 and a4,a4,a3
3cb4: eb11 bnez a4,3cc8 <ip_addr_isbroadcast+0x48>
3cb6: fff6c513 not a0,a3
3cba: 8fe9 and a5,a5,a0
3cbc: 40a78533 sub a0,a5,a0
3cc0: 00153513 seqz a0,a0
3cc4: 8082 ret
3cc6: 4505 li a0,1
3cc8: 8082 ret
00003cca <ip_reass_tmr>:
ip_reass_tmr():
3cca: cfefc2ef jal t0,1c8 <__riscv_save_10>
3cce: 8e81a403 lw s0,-1816(gp) # 20000108 <reassdatagrams>
3cd2: 44c5 li s1,17
3cd4: 4b01 li s6,0
3cd6: 8e818913 addi s2,gp,-1816 # 20000108 <reassdatagrams>
3cda: e019 bnez s0,3ce0 <ip_reass_tmr+0x16>
3cdc: d24fc06f j 200 <__riscv_restore_10>
3ce0: 14fd addi s1,s1,-1
3ce2: 0ff4f493 andi s1,s1,255
3ce6: d8fd beqz s1,3cdc <ip_reass_tmr+0x12>
3ce8: 3c7c lbu a5,31(s0)
3cea: 00042c03 lw s8,0(s0)
3cee: c791 beqz a5,3cfa <ip_reass_tmr+0x30>
3cf0: 17fd addi a5,a5,-1
3cf2: bc7c sb a5,31(s0)
3cf4: 8b22 mv s6,s0
3cf6: 8462 mv s0,s8
3cf8: b7cd j 3cda <ip_reass_tmr+0x10>
3cfa: 00442983 lw s3,4(s0)
3cfe: 4a81 li s5,0
3d00: 0049a503 lw a0,4(s3)
3d04: 315c lbu a5,5(a0)
3d06: 2158 lbu a4,4(a0)
3d08: 07a2 slli a5,a5,0x8
3d0a: 8fd9 or a5,a5,a4
3d0c: ef85 bnez a5,3d44 <ip_reass_tmr+0x7a>
3d0e: 3118 lbu a4,1(a0)
3d10: 211c lbu a5,0(a0)
3d12: 4651 li a2,20
3d14: 0722 slli a4,a4,0x8
3d16: 8f5d or a4,a4,a5
3d18: 213c lbu a5,2(a0)
3d1a: 00840593 addi a1,s0,8
3d1e: 07c2 slli a5,a5,0x10
3d20: 8f5d or a4,a4,a5
3d22: 313c lbu a5,3(a0)
3d24: 07e2 slli a5,a5,0x18
3d26: 8fd9 or a5,a5,a4
3d28: c05c sw a5,4(s0)
3d2a: 68d040ef jal ra,8bb6 <memcpy>
3d2e: 4585 li a1,1
3d30: 854e mv a0,s3
3d32: 6a0040ef jal ra,83d2 <icmp_time_exceeded>
3d36: 854e mv a0,s3
3d38: 05c010ef jal ra,4d94 <pbuf_clen>
3d3c: 8aaa mv s5,a0
3d3e: 854e mv a0,s3
3d40: 66f000ef jal ra,4bae <pbuf_free>
3d44: 00442983 lw s3,4(s0)
3d48: 02099663 bnez s3,3d74 <ip_reass_tmr+0xaa>
3d4c: 00092703 lw a4,0(s2)
3d50: 401c lw a5,0(s0)
3d52: 04e41c63 bne s0,a4,3daa <ip_reass_tmr+0xe0>
3d56: 00f92023 sw a5,0(s2)
3d5a: 85a2 mv a1,s0
3d5c: 4515 li a0,5
3d5e: 47f000ef jal ra,49dc <memp_free>
3d62: 8e618713 addi a4,gp,-1818 # 20000106 <ip_reass_pbufcount>
3d66: 231e lhu a5,0(a4)
3d68: 845a mv s0,s6
3d6a: 41578ab3 sub s5,a5,s5
3d6e: 01571023 sh s5,0(a4)
3d72: b749 j 3cf4 <ip_reass_tmr+0x2a>
3d74: 0049a703 lw a4,4(s3)
3d78: 854e mv a0,s3
3d7a: 331c lbu a5,1(a4)
3d7c: 00074a03 lbu s4,0(a4)
3d80: 07a2 slli a5,a5,0x8
3d82: 0147e7b3 or a5,a5,s4
3d86: 00274a03 lbu s4,2(a4)
3d8a: 0a42 slli s4,s4,0x10
3d8c: 00fa67b3 or a5,s4,a5
3d90: 00374a03 lbu s4,3(a4)
3d94: 0a62 slli s4,s4,0x18
3d96: 00fa6a33 or s4,s4,a5
3d9a: 7fb000ef jal ra,4d94 <pbuf_clen>
3d9e: 9aaa add s5,s5,a0
3da0: 854e mv a0,s3
3da2: 60d000ef jal ra,4bae <pbuf_free>
3da6: 89d2 mv s3,s4
3da8: b745 j 3d48 <ip_reass_tmr+0x7e>
3daa: 00fb2023 sw a5,0(s6)
3dae: b775 j 3d5a <ip_reass_tmr+0x90>
00003db0 <ip_reass>:
ip_reass():
3db0: c18fc2ef jal t0,1c8 <__riscv_save_10>
3db4: 4144 lw s1,4(a0)
3db6: 892a mv s2,a0
3db8: 309c lbu a5,1(s1)
3dba: 2088 lbu a0,0(s1)
3dbc: 07a2 slli a5,a5,0x8
3dbe: 8d5d or a0,a0,a5
3dc0: a0dff0ef jal ra,37cc <ntohs>
3dc4: 8119 srli a0,a0,0x6
3dc6: 03c57513 andi a0,a0,60
3dca: 47d1 li a5,20
3dcc: 26f51263 bne a0,a5,4030 <ip_reass+0x280>
3dd0: 30fc lbu a5,7(s1)
3dd2: 20e8 lbu a0,6(s1)
3dd4: 07a2 slli a5,a5,0x8
3dd6: 8d5d or a0,a0,a5
3dd8: 9f5ff0ef jal ra,37cc <ntohs>
3ddc: 30bc lbu a5,3(s1)
3dde: 8b2a mv s6,a0
3de0: 20a8 lbu a0,2(s1)
3de2: 07a2 slli a5,a5,0x8
3de4: 8d5d or a0,a0,a5
3de6: 9e7ff0ef jal ra,37cc <ntohs>
3dea: 309c lbu a5,1(s1)
3dec: 8caa mv s9,a0
3dee: 2088 lbu a0,0(s1)
3df0: 07a2 slli a5,a5,0x8
3df2: 8d5d or a0,a0,a5
3df4: 9d9ff0ef jal ra,37cc <ntohs>
3df8: 8c2a mv s8,a0
3dfa: 854a mv a0,s2
3dfc: 799000ef jal ra,4d94 <pbuf_clen>
3e00: 200087b7 lui a5,0x20008
3e04: 84c7a783 lw a5,-1972(a5) # 2000784c <WCHCfg+0x10>
3e08: 8e61d703 lhu a4,-1818(gp) # 20000106 <ip_reass_pbufcount>
3e0c: 8d2a mv s10,a0
3e0e: 838d srli a5,a5,0x3
3e10: 972a add a4,a4,a0
3e12: 8bfd andi a5,a5,31
3e14: 8e618993 addi s3,gp,-1818 # 20000106 <ip_reass_pbufcount>
3e18: 20e7ec63 bltu a5,a4,4030 <ip_reass+0x280>
3e1c: 8e81a403 lw s0,-1816(gp) # 20000108 <reassdatagrams>
3e20: 4a81 li s5,0
3e22: 8e818a13 addi s4,gp,-1816 # 20000108 <reassdatagrams>
3e26: e81d bnez s0,3e5c <ip_reass+0xac>
3e28: 4515 li a0,5
3e2a: 393000ef jal ra,49bc <memp_malloc>
3e2e: 842a mv s0,a0
3e30: 20050063 beqz a0,4030 <ip_reass+0x280>
3e34: 4671 li a2,28
3e36: 4581 li a1,0
3e38: 00440513 addi a0,s0,4
3e3c: be4fc0ef jal ra,220 <memset>
3e40: 478d li a5,3
3e42: bc7c sb a5,31(s0)
3e44: 000a2783 lw a5,0(s4)
3e48: 008a2023 sw s0,0(s4)
3e4c: c01c sw a5,0(s0)
3e4e: 4651 li a2,20
3e50: 85a6 mv a1,s1
3e52: 00840513 addi a0,s0,8
3e56: 561040ef jal ra,8bb6 <memcpy>
3e5a: ac95 j 40ce <ip_reass+0x31e>
3e5c: 34d8 lbu a4,13(s1)
3e5e: 24dc lbu a5,12(s1)
3e60: 0722 slli a4,a4,0x8
3e62: 8f5d or a4,a4,a5
3e64: 24fc lbu a5,14(s1)
3e66: 07c2 slli a5,a5,0x10
3e68: 8f5d or a4,a4,a5
3e6a: 34fc lbu a5,15(s1)
3e6c: 07e2 slli a5,a5,0x18
3e6e: 8fd9 or a5,a5,a4
3e70: 4858 lw a4,20(s0)
3e72: 02f71663 bne a4,a5,3e9e <ip_reass+0xee>
3e76: 3898 lbu a4,17(s1)
3e78: 289c lbu a5,16(s1)
3e7a: 0722 slli a4,a4,0x8
3e7c: 8f5d or a4,a4,a5
3e7e: 28bc lbu a5,18(s1)
3e80: 07c2 slli a5,a5,0x10
3e82: 8f5d or a4,a4,a5
3e84: 38bc lbu a5,19(s1)
3e86: 07e2 slli a5,a5,0x18
3e88: 8fd9 or a5,a5,a4
3e8a: 4c18 lw a4,24(s0)
3e8c: 00f71963 bne a4,a5,3e9e <ip_reass+0xee>
3e90: 30dc lbu a5,5(s1)
3e92: 20d4 lbu a3,4(s1)
3e94: 245a lhu a4,12(s0)
3e96: 07a2 slli a5,a5,0x8
3e98: 8fd5 or a5,a5,a3
3e9a: 20f70663 beq a4,a5,40a6 <ip_reass+0x2f6>
3e9e: 8aa2 mv s5,s0
3ea0: 4000 lw s0,0(s0)
3ea2: b751 j 3e26 <ip_reass+0x76>
3ea4: 42cc lw a1,4(a3)
3ea6: 0055c803 lbu a6,5(a1)
3eaa: 0045c303 lbu t1,4(a1)
3eae: 0822 slli a6,a6,0x8
3eb0: 00686833 or a6,a6,t1
3eb4: 0d067c63 bgeu a2,a6,3f8c <ip_reass+0x1dc>
3eb8: 0086d593 srli a1,a3,0x8
3ebc: a394 sb a3,0(a5)
3ebe: b38c sb a1,1(a5)
3ec0: 0106d593 srli a1,a3,0x10
3ec4: 82e1 srli a3,a3,0x18
3ec6: a3ac sb a1,2(a5)
3ec8: b3b4 sb a3,3(a5)
3eca: 2a070e63 beqz a4,4186 <ip_reass+0x3d6>
3ece: 3374 lbu a3,7(a4)
3ed0: 236c lbu a1,6(a4)
3ed2: 06a2 slli a3,a3,0x8
3ed4: 8ecd or a3,a3,a1
3ed6: 14d66463 bltu a2,a3,401e <ip_reass+0x26e>
3eda: 14a86263 bltu a6,a0,401e <ip_reass+0x26e>
3ede: 00895693 srli a3,s2,0x8
3ee2: 01270023 sb s2,0(a4)
3ee6: b314 sb a3,1(a4)
3ee8: 01095693 srli a3,s2,0x10
3eec: 01895913 srli s2,s2,0x18
3ef0: a334 sb a3,2(a4)
3ef2: 012701a3 sb s2,3(a4)
3ef6: 2c78 lbu a4,30(s0)
3ef8: 4b01 li s6,0
3efa: 8b05 andi a4,a4,1
3efc: 18070f63 beqz a4,409a <ip_reass+0x2ea>
3f00: 18088d63 beqz a7,409a <ip_reass+0x2ea>
3f04: 4058 lw a4,4(s0)
3f06: 4344 lw s1,4(a4)
3f08: 30d8 lbu a4,5(s1)
3f0a: 20d4 lbu a3,4(s1)
3f0c: 0722 slli a4,a4,0x8
3f0e: 8f55 or a4,a4,a3
3f10: 18071563 bnez a4,409a <ip_reass+0x2ea>
3f14: 3394 lbu a3,1(a5)
3f16: 2398 lbu a4,0(a5)
3f18: 06a2 slli a3,a3,0x8
3f1a: 8ed9 or a3,a3,a4
3f1c: 23b8 lbu a4,2(a5)
3f1e: 0742 slli a4,a4,0x10
3f20: 8ed9 or a3,a3,a4
3f22: 33b8 lbu a4,3(a5)
3f24: 0762 slli a4,a4,0x18
3f26: 8f55 or a4,a4,a3
3f28: e761 bnez a4,3ff0 <ip_reass+0x240>
3f2a: 2c5e lhu a5,28(s0)
3f2c: 0004c903 lbu s2,0(s1)
3f30: 4651 li a2,20
3f32: 07d1 addi a5,a5,20
3f34: ac5e sh a5,28(s0)
3f36: 309c lbu a5,1(s1)
3f38: 00840593 addi a1,s0,8
3f3c: 8526 mv a0,s1
3f3e: 07a2 slli a5,a5,0x8
3f40: 0127e7b3 or a5,a5,s2
3f44: 0024c903 lbu s2,2(s1)
3f48: 0942 slli s2,s2,0x10
3f4a: 00f967b3 or a5,s2,a5
3f4e: 0034c903 lbu s2,3(s1)
3f52: 0962 slli s2,s2,0x18
3f54: 00f96933 or s2,s2,a5
3f58: 45f040ef jal ra,8bb6 <memcpy>
3f5c: 2c4a lhu a0,28(s0)
3f5e: 861ff0ef jal ra,37be <htons>
3f62: a0a8 sb a0,2(s1)
3f64: 8121 srli a0,a0,0x8
3f66: b0a8 sb a0,3(s1)
3f68: 00048323 sb zero,6(s1)
3f6c: 000483a3 sb zero,7(s1)
3f70: 00048523 sb zero,10(s1)
3f74: 000485a3 sb zero,11(s1)
3f78: 45d1 li a1,20
3f7a: 8526 mv a0,s1
3f7c: 5f2040ef jal ra,856e <inet_chksum>
3f80: a4a8 sb a0,10(s1)
3f82: 8121 srli a0,a0,0x8
3f84: b4a8 sb a0,11(s1)
3f86: 00442b03 lw s6,4(s0)
3f8a: a0d5 j 406e <ip_reass+0x2be>
3f8c: 09060963 beq a2,a6,401e <ip_reass+0x26e>
3f90: 31f4 lbu a3,7(a1)
3f92: 0065c303 lbu t1,6(a1)
3f96: 06a2 slli a3,a3,0x8
3f98: 0066e6b3 or a3,a3,t1
3f9c: 08d66163 bltu a2,a3,401e <ip_reass+0x26e>
3fa0: cb01 beqz a4,3fb0 <ip_reass+0x200>
3fa2: 2374 lbu a3,6(a4)
3fa4: 3378 lbu a4,7(a4)
3fa6: 0722 slli a4,a4,0x8
3fa8: 8f55 or a4,a4,a3
3faa: 00e80363 beq a6,a4,3fb0 <ip_reass+0x200>
3fae: 4881 li a7,0
3fb0: 3198 lbu a4,1(a1)
3fb2: 2194 lbu a3,0(a1)
3fb4: 0722 slli a4,a4,0x8
3fb6: 8f55 or a4,a4,a3
3fb8: 21b4 lbu a3,2(a1)
3fba: 06c2 slli a3,a3,0x10
3fbc: 8f55 or a4,a4,a3
3fbe: 31b4 lbu a3,3(a1)
3fc0: 06e2 slli a3,a3,0x18
3fc2: 8ed9 or a3,a3,a4
3fc4: 872e mv a4,a1
3fc6: aa65 j 417e <ip_reass+0x3ce>
3fc8: 00895693 srli a3,s2,0x8
3fcc: 01270023 sb s2,0(a4)
3fd0: b314 sb a3,1(a4)
3fd2: 01095693 srli a3,s2,0x10
3fd6: 01895913 srli s2,s2,0x18
3fda: a334 sb a3,2(a4)
3fdc: 012701a3 sb s2,3(a4)
3fe0: 2374 lbu a3,6(a4)
3fe2: 3378 lbu a4,7(a4)
3fe4: 0722 slli a4,a4,0x8
3fe6: 8f55 or a4,a4,a3
3fe8: f0e607e3 beq a2,a4,3ef6 <ip_reass+0x146>
3fec: 4881 li a7,0
3fee: b721 j 3ef6 <ip_reass+0x146>
3ff0: 4354 lw a3,4(a4)
3ff2: 23ec lbu a1,6(a5)
3ff4: 33f8 lbu a4,7(a5)
3ff6: 32dc lbu a5,5(a3)
3ff8: 22d0 lbu a2,4(a3)
3ffa: 0722 slli a4,a4,0x8
3ffc: 07a2 slli a5,a5,0x8
3ffe: 8f4d or a4,a4,a1
4000: 8fd1 or a5,a5,a2
4002: 02f71a63 bne a4,a5,4036 <ip_reass+0x286>
4006: 329c lbu a5,1(a3)
4008: 2298 lbu a4,0(a3)
400a: 07a2 slli a5,a5,0x8
400c: 8fd9 or a5,a5,a4
400e: 22b8 lbu a4,2(a3)
4010: 0742 slli a4,a4,0x10
4012: 8fd9 or a5,a5,a4
4014: 32b8 lbu a4,3(a3)
4016: 0762 slli a4,a4,0x18
4018: 8f5d or a4,a4,a5
401a: 87b6 mv a5,a3
401c: b731 j 3f28 <ip_reass+0x178>
401e: 854a mv a0,s2
4020: 575000ef jal ra,4d94 <pbuf_clen>
4024: 0009d783 lhu a5,0(s3)
4028: 40a78533 sub a0,a5,a0
402c: 00a99023 sh a0,0(s3)
4030: 854a mv a0,s2
4032: 37d000ef jal ra,4bae <pbuf_free>
4036: 4b01 li s6,0
4038: a08d j 409a <ip_reass+0x2ea>
403a: 55b1 li a1,-20
403c: 854a mv a0,s2
403e: 00492483 lw s1,4(s2)
4042: 2ff000ef jal ra,4b40 <pbuf_header>
4046: 85ca mv a1,s2
4048: 855a mv a0,s6
404a: 567000ef jal ra,4db0 <pbuf_cat>
404e: 309c lbu a5,1(s1)
4050: 0004c903 lbu s2,0(s1)
4054: 07a2 slli a5,a5,0x8
4056: 0127e7b3 or a5,a5,s2
405a: 0024c903 lbu s2,2(s1)
405e: 0942 slli s2,s2,0x10
4060: 00f967b3 or a5,s2,a5
4064: 0034c903 lbu s2,3(s1)
4068: 0962 slli s2,s2,0x18
406a: 00f96933 or s2,s2,a5
406e: fc0916e3 bnez s2,403a <ip_reass+0x28a>
4072: 000a2703 lw a4,0(s4)
4076: 401c lw a5,0(s0)
4078: 02e41463 bne s0,a4,40a0 <ip_reass+0x2f0>
407c: 00fa2023 sw a5,0(s4)
4080: 85a2 mv a1,s0
4082: 4515 li a0,5
4084: 159000ef jal ra,49dc <memp_free>
4088: 855a mv a0,s6
408a: 50b000ef jal ra,4d94 <pbuf_clen>
408e: 0009d783 lhu a5,0(s3)
4092: 40a78533 sub a0,a5,a0
4096: 00a99023 sh a0,0(s3)
409a: 855a mv a0,s6
409c: 964fc06f j 200 <__riscv_restore_10>
40a0: 00faa023 sw a5,0(s5)
40a4: bff1 j 4080 <ip_reass+0x2d0>
40a6: 30fc lbu a5,7(s1)
40a8: 20e8 lbu a0,6(s1)
40aa: 6b89 lui s7,0x2
40ac: 07a2 slli a5,a5,0x8
40ae: 8d5d or a0,a0,a5
40b0: f1cff0ef jal ra,37cc <ntohs>
40b4: 1bfd addi s7,s7,-1
40b6: 01757533 and a0,a0,s7
40ba: 0542 slli a0,a0,0x10
40bc: 8141 srli a0,a0,0x10
40be: e901 bnez a0,40ce <ip_reass+0x31e>
40c0: 246a lhu a0,14(s0)
40c2: f0aff0ef jal ra,37cc <ntohs>
40c6: 01757533 and a0,a0,s7
40ca: d80512e3 bnez a0,3e4e <ip_reass+0x9e>
40ce: 0009d783 lhu a5,0(s3)
40d2: 9d3e add s10,s10,a5
40d4: 01a99023 sh s10,0(s3)
40d8: 30fc lbu a5,7(s1)
40da: 20e8 lbu a0,6(s1)
40dc: 07a2 slli a5,a5,0x8
40de: 8d5d or a0,a0,a5
40e0: eecff0ef jal ra,37cc <ntohs>
40e4: 01251793 slli a5,a0,0x12
40e8: 0207c263 bltz a5,410c <ip_reass+0x35c>
40ec: 013b1513 slli a0,s6,0x13
40f0: 2c7c lbu a5,30(s0)
40f2: 814d srli a0,a0,0x13
40f4: 050e slli a0,a0,0x3
40f6: 006c5c13 srli s8,s8,0x6
40fa: 9566 add a0,a0,s9
40fc: 03cc7c13 andi s8,s8,60
4100: 0017e793 ori a5,a5,1
4104: 41850533 sub a0,a0,s8
4108: ac7c sb a5,30(s0)
410a: ac4a sh a0,28(s0)
410c: 00492483 lw s1,4(s2)
4110: 30bc lbu a5,3(s1)
4112: 20a8 lbu a0,2(s1)
4114: 07a2 slli a5,a5,0x8
4116: 8d5d or a0,a0,a5
4118: eb4ff0ef jal ra,37cc <ntohs>
411c: 309c lbu a5,1(s1)
411e: 8b2a mv s6,a0
4120: 2088 lbu a0,0(s1)
4122: 07a2 slli a5,a5,0x8
4124: 8d5d or a0,a0,a5
4126: ea6ff0ef jal ra,37cc <ntohs>
412a: 30fc lbu a5,7(s1)
412c: 8baa mv s7,a0
412e: 20e8 lbu a0,6(s1)
4130: 07a2 slli a5,a5,0x8
4132: 006bdb93 srli s7,s7,0x6
4136: 8d5d or a0,a0,a5
4138: e94ff0ef jal ra,37cc <ntohs>
413c: 054e slli a0,a0,0x13
413e: 814d srli a0,a0,0x13
4140: 00351613 slli a2,a0,0x3
4144: 00cb0533 add a0,s6,a2
4148: 03cbfb13 andi s6,s7,60
414c: 00492783 lw a5,4(s2)
4150: 41650533 sub a0,a0,s6
4154: 0542 slli a0,a0,0x10
4156: 00865713 srli a4,a2,0x8
415a: 8141 srli a0,a0,0x10
415c: 4054 lw a3,4(s0)
415e: b3d8 sb a4,5(a5)
4160: 00855713 srli a4,a0,0x8
4164: b3f8 sb a4,7(a5)
4166: 00078023 sb zero,0(a5)
416a: 000780a3 sb zero,1(a5)
416e: 00078123 sb zero,2(a5)
4172: 000781a3 sb zero,3(a5)
4176: a3d0 sb a2,4(a5)
4178: a3e8 sb a0,6(a5)
417a: 4885 li a7,1
417c: 4701 li a4,0
417e: d20693e3 bnez a3,3ea4 <ip_reass+0xf4>
4182: e40713e3 bnez a4,3fc8 <ip_reass+0x218>
4186: 01242223 sw s2,4(s0)
418a: b3b5 j 3ef6 <ip_reass+0x146>
0000418c <ip_frag>:
ip_frag():
418c: 834fc2ef jal t0,1c0 <__riscv_save_12>
4190: 00452c03 lw s8,4(a0)
4194: 1101 addi sp,sp,-32
4196: ca32 sw a2,20(sp)
4198: 007c4703 lbu a4,7(s8)
419c: 8daa mv s11,a0
419e: 006c4503 lbu a0,6(s8)
41a2: 0722 slli a4,a4,0x8
41a4: 0305db83 lhu s7,48(a1)
41a8: 8d59 or a0,a0,a4
41aa: 8cae mv s9,a1
41ac: e20ff0ef jal ra,37cc <ntohs>
41b0: 6689 lui a3,0x2
41b2: 00d577b3 and a5,a0,a3
41b6: fecb8a13 addi s4,s7,-20 # 1fec <LwipTCPSendCallBack+0x38>
41ba: 46a1 li a3,8
41bc: 02da4a33 div s4,s4,a3
41c0: 008dd483 lhu s1,8(s11)
41c4: 6709 lui a4,0x2
41c6: 177d addi a4,a4,-1
41c8: c63e sw a5,12(sp)
41ca: 00e57933 and s2,a0,a4
41ce: 14b1 addi s1,s1,-20
41d0: 0942 slli s2,s2,0x10
41d2: 04c2 slli s1,s1,0x10
41d4: 01095913 srli s2,s2,0x10
41d8: 80c1 srli s1,s1,0x10
41da: 4401 li s0,0
41dc: 4d51 li s10,20
41de: cc3a sw a4,24(sp)
41e0: 0a42 slli s4,s4,0x10
41e2: 010a5a13 srli s4,s4,0x10
41e6: 003a1693 slli a3,s4,0x3
41ea: 01069793 slli a5,a3,0x10
41ee: 83c1 srli a5,a5,0x10
41f0: c83e sw a5,16(sp)
41f2: fedb8793 addi a5,s7,-19
41f6: ce3e sw a5,28(sp)
41f8: e489 bnez s1,4202 <ip_frag+0x76>
41fa: 4501 li a0,0
41fc: 6105 addi sp,sp,32
41fe: ffffb06f j 1fc <__riscv_restore_12>
4202: 47e2 lw a5,24(sp)
4204: 8aa6 mv s5,s1
4206: 00f97b33 and s6,s2,a5
420a: 47b2 lw a5,12(sp)
420c: 0167eb33 or s6,a5,s6
4210: 47f2 lw a5,28(sp)
4212: 00f4c663 blt s1,a5,421e <ip_frag+0x92>
4216: 4ac2 lw s5,16(sp)
4218: 6789 lui a5,0x2
421a: 00fb6b33 or s6,s6,a5
421e: 4601 li a2,0
4220: 45d1 li a1,20
4222: 4509 li a0,2
4224: 1d9000ef jal ra,4bfc <pbuf_alloc>
4228: 89aa mv s3,a0
422a: c939 beqz a0,4280 <ip_frag+0xf4>
422c: 4148 lw a0,4(a0)
422e: 4651 li a2,20
4230: 85e2 mv a1,s8
4232: 185040ef jal ra,8bb6 <memcpy>
4236: 004da603 lw a2,4(s11)
423a: 0049ab83 lw s7,4(s3)
423e: 966a add a2,a2,s10
4240: 00cda223 sw a2,4(s11)
4244: 00add603 lhu a2,10(s11)
4248: 41a606b3 sub a3,a2,s10
424c: 00dd9523 sh a3,10(s11)
4250: 8d56 mv s10,s5
4252: 040d0963 beqz s10,42a4 <ip_frag+0x118>
4256: 00add403 lhu s0,10(s11)
425a: 008d7363 bgeu s10,s0,4260 <ip_frag+0xd4>
425e: 846a mv s0,s10
4260: 0442 slli s0,s0,0x10
4262: 8041 srli s0,s0,0x10
4264: e401 bnez s0,426c <ip_frag+0xe0>
4266: 000dad83 lw s11,0(s11)
426a: b7e5 j 4252 <ip_frag+0xc6>
426c: 4581 li a1,0
426e: 4609 li a2,2
4270: 450d li a0,3
4272: 18b000ef jal ra,4bfc <pbuf_alloc>
4276: 85aa mv a1,a0
4278: e511 bnez a0,4284 <ip_frag+0xf8>
427a: 854e mv a0,s3
427c: 133000ef jal ra,4bae <pbuf_free>
4280: 557d li a0,-1
4282: bfad j 41fc <ip_frag+0x70>
4284: 004da603 lw a2,4(s11)
4288: a502 sh s0,8(a0)
428a: a522 sh s0,10(a0)
428c: c150 sw a2,4(a0)
428e: 854e mv a0,s3
4290: 321000ef jal ra,4db0 <pbuf_cat>
4294: 408d06b3 sub a3,s10,s0
4298: 01069d13 slli s10,a3,0x10
429c: 010d5d13 srli s10,s10,0x10
42a0: fc0d13e3 bnez s10,4266 <ip_frag+0xda>
42a4: 855a mv a0,s6
42a6: d18ff0ef jal ra,37be <htons>
42aa: 00ab8323 sb a0,6(s7)
42ae: 8121 srli a0,a0,0x8
42b0: 00ab83a3 sb a0,7(s7)
42b4: 014a8513 addi a0,s5,20
42b8: 0542 slli a0,a0,0x10
42ba: 8141 srli a0,a0,0x10
42bc: d02ff0ef jal ra,37be <htons>
42c0: 00ab8123 sb a0,2(s7)
42c4: 8121 srli a0,a0,0x8
42c6: 00ab81a3 sb a0,3(s7)
42ca: 45d1 li a1,20
42cc: 000b8523 sb zero,10(s7)
42d0: 000b85a3 sb zero,11(s7)
42d4: 855e mv a0,s7
42d6: 298040ef jal ra,856e <inet_chksum>
42da: 014ca703 lw a4,20(s9)
42de: 4652 lw a2,20(sp)
42e0: 00ab8523 sb a0,10(s7)
42e4: 8121 srli a0,a0,0x8
42e6: 00ab85a3 sb a0,11(s7)
42ea: 85ce mv a1,s3
42ec: 8566 mv a0,s9
42ee: 9702 jalr a4
42f0: 415484b3 sub s1,s1,s5
42f4: 9952 add s2,s2,s4
42f6: 854e mv a0,s3
42f8: 04c2 slli s1,s1,0x10
42fa: 0942 slli s2,s2,0x10
42fc: 0b3000ef jal ra,4bae <pbuf_free>
4300: 80c1 srli s1,s1,0x10
4302: 01095913 srli s2,s2,0x10
4306: 8d22 mv s10,s0
4308: bdc5 j 41f8 <ip_frag+0x6c>
0000430a <dhcp_set_state>:
dhcp_set_state():
430a: 293c lbu a5,18(a0)
430c: 00b78963 beq a5,a1,431e <dhcp_set_state+0x14>
4310: 200077b7 lui a5,0x20007
4314: a92c sb a1,18(a0)
4316: 000509a3 sb zero,19(a0)
431a: 7807a223 sw zero,1924(a5) # 20007784 <DHCPCtrl+0x4>
431e: 8082 ret
00004320 <dhcp_option>:
dhcp_option():
4320: 2d5e lhu a5,28(a0)
4322: 4d18 lw a4,24(a0)
4324: 00f706b3 add a3,a4,a5
4328: 0eb68823 sb a1,240(a3) # 20f0 <SocketUdpReceive+0x36>
432c: 00278693 addi a3,a5,2
4330: 0785 addi a5,a5,1
4332: 07c2 slli a5,a5,0x10
4334: 83c1 srli a5,a5,0x10
4336: ad56 sh a3,28(a0)
4338: 97ba add a5,a5,a4
433a: 0ec78823 sb a2,240(a5)
433e: 8082 ret
00004340 <dhcp_option_byte>:
dhcp_option_byte():
4340: 2d5a lhu a4,28(a0)
4342: 4d1c lw a5,24(a0)
4344: 00170693 addi a3,a4,1 # 2001 <SocketIPRAWReceive+0xb>
4348: ad56 sh a3,28(a0)
434a: 97ba add a5,a5,a4
434c: 0eb78823 sb a1,240(a5)
4350: 8082 ret
00004352 <dhcp_option_long>:
dhcp_option_long():
4352: 2d5e lhu a5,28(a0)
4354: 4d18 lw a4,24(a0)
4356: 0185d613 srli a2,a1,0x18
435a: 00f706b3 add a3,a4,a5
435e: 0ec68823 sb a2,240(a3)
4362: 00178693 addi a3,a5,1
4366: 06c2 slli a3,a3,0x10
4368: 82c1 srli a3,a3,0x10
436a: 96ba add a3,a3,a4
436c: 0105d613 srli a2,a1,0x10
4370: 0ec68823 sb a2,240(a3)
4374: 00278693 addi a3,a5,2
4378: 06c2 slli a3,a3,0x10
437a: 82c1 srli a3,a3,0x10
437c: 96ba add a3,a3,a4
437e: 0085d613 srli a2,a1,0x8
4382: 0ec68823 sb a2,240(a3)
4386: 00478693 addi a3,a5,4
438a: 078d addi a5,a5,3
438c: 07c2 slli a5,a5,0x10
438e: 83c1 srli a5,a5,0x10
4390: ad56 sh a3,28(a0)
4392: 97ba add a5,a5,a4
4394: 0eb78823 sb a1,240(a5)
4398: 8082 ret
0000439a <dhcp_option_trailer>:
dhcp_option_trailer():
439a: c115 beqz a0,43be <dhcp_option_trailer+0x24>
439c: 2d5e lhu a5,28(a0)
439e: 4d18 lw a4,24(a0)
43a0: 04300613 li a2,67
43a4: 00178693 addi a3,a5,1
43a8: ad56 sh a3,28(a0)
43aa: 97ba add a5,a5,a4
43ac: 56fd li a3,-1
43ae: 0ed78823 sb a3,240(a5)
43b2: 2d5e lhu a5,28(a0)
43b4: 00f67663 bgeu a2,a5,43c0 <dhcp_option_trailer+0x26>
43b8: 0037f693 andi a3,a5,3
43bc: e291 bnez a3,43c0 <dhcp_option_trailer+0x26>
43be: 8082 ret
43c0: 00178693 addi a3,a5,1
43c4: ad56 sh a3,28(a0)
43c6: 97ba add a5,a5,a4
43c8: 0e078823 sb zero,240(a5)
43cc: b7dd j 43b2 <dhcp_option_trailer+0x18>
000043ce <dhcp_create_request>:
dhcp_create_request():
43ce: 18050263 beqz a0,4552 <dhcp_create_request+0x184>
43d2: e1ffb2ef jal t0,1f0 <__riscv_save_0>
43d6: 5104 lw s1,32(a0)
43d8: 57dd li a5,-9
43da: 16048963 beqz s1,454c <dhcp_create_request+0x17e>
43de: 892a mv s2,a0
43e0: 4601 li a2,0
43e2: 13400593 li a1,308
43e6: 4501 li a0,0
43e8: 015000ef jal ra,4bfc <pbuf_alloc>
43ec: c8c8 sw a0,20(s1)
43ee: 872a mv a4,a0
43f0: 57fd li a5,-1
43f2: 14050d63 beqz a0,454c <dhcp_create_request+0x17e>
43f6: 38bc lbu a5,19(s1)
43f8: ef99 bnez a5,4416 <dhcp_create_request+0x48>
43fa: 28bc lbu a5,18(s1)
43fc: 4605 li a2,1
43fe: 00c78c63 beq a5,a2,4416 <dhcp_create_request+0x48>
4402: 17f1 addi a5,a5,-4
4404: 0ff7f793 andi a5,a5,255
4408: 00f67763 bgeu a2,a5,4416 <dhcp_create_request+0x48>
440c: 81c1a783 lw a5,-2020(gp) # 2000003c <DHCPXid>
4410: 0785 addi a5,a5,1
4412: 80f1ae23 sw a5,-2020(gp) # 2000003c <DHCPXid>
4416: 4340 lw s0,4(a4)
4418: 81c1a503 lw a0,-2020(gp) # 2000003c <DHCPXid>
441c: 4785 li a5,1
441e: cc80 sw s0,24(s1)
4420: c088 sw a0,0(s1)
4422: a01c sb a5,0(s0)
4424: b01c sb a5,1(s0)
4426: 4799 li a5,6
4428: a03c sb a5,2(s0)
442a: 000401a3 sb zero,3(s0)
442e: bacff0ef jal ra,37da <htonl>
4432: 00855793 srli a5,a0,0x8
4436: a048 sb a0,4(s0)
4438: b05c sb a5,5(s0)
443a: 01055793 srli a5,a0,0x10
443e: 8161 srli a0,a0,0x18
4440: a07c sb a5,6(s0)
4442: b068 sb a0,7(s0)
4444: 4c80 lw s0,24(s1)
4446: 4729 li a4,10
4448: 00040423 sb zero,8(s0)
444c: 000404a3 sb zero,9(s0)
4450: 00040523 sb zero,10(s0)
4454: 000405a3 sb zero,11(s0)
4458: 00040623 sb zero,12(s0)
445c: 000406a3 sb zero,13(s0)
4460: 00040723 sb zero,14(s0)
4464: 000407a3 sb zero,15(s0)
4468: 28bc lbu a5,18(s1)
446a: 00e78863 beq a5,a4,447a <dhcp_create_request+0xac>
446e: 17f1 addi a5,a5,-4
4470: 0ff7f793 andi a5,a5,255
4474: 4705 li a4,1
4476: 00f76e63 bltu a4,a5,4492 <dhcp_create_request+0xc4>
447a: 00494783 lbu a5,4(s2)
447e: a45c sb a5,12(s0)
4480: 00594783 lbu a5,5(s2)
4484: b45c sb a5,13(s0)
4486: 00694783 lbu a5,6(s2)
448a: a47c sb a5,14(s0)
448c: 00794783 lbu a5,7(s2)
4490: b47c sb a5,15(s0)
4492: 00040823 sb zero,16(s0)
4496: 000408a3 sb zero,17(s0)
449a: 00040923 sb zero,18(s0)
449e: 000409a3 sb zero,19(s0)
44a2: 00040a23 sb zero,20(s0)
44a6: 00040aa3 sb zero,21(s0)
44aa: 00040b23 sb zero,22(s0)
44ae: 00040ba3 sb zero,23(s0)
44b2: 00040c23 sb zero,24(s0)
44b6: 00040ca3 sb zero,25(s0)
44ba: 00040d23 sb zero,26(s0)
44be: 00040da3 sb zero,27(s0)
44c2: 02894583 lbu a1,40(s2)
44c6: 4781 li a5,0
44c8: 4641 li a2,16
44ca: 01079713 slli a4,a5,0x10
44ce: 8341 srli a4,a4,0x10
44d0: 4681 li a3,0
44d2: 00b77663 bgeu a4,a1,44de <dhcp_create_request+0x110>
44d6: 00f90733 add a4,s2,a5
44da: 02974683 lbu a3,41(a4)
44de: 00f40733 add a4,s0,a5
44e2: af54 sb a3,28(a4)
44e4: 0785 addi a5,a5,1
44e6: fec792e3 bne a5,a2,44ca <dhcp_create_request+0xfc>
44ea: 02c40713 addi a4,s0,44
44ee: 06c40793 addi a5,s0,108
44f2: 00070023 sb zero,0(a4)
44f6: 0705 addi a4,a4,1
44f8: fee79de3 bne a5,a4,44f2 <dhcp_create_request+0x124>
44fc: 0ec40713 addi a4,s0,236
4500: 00078023 sb zero,0(a5)
4504: 0785 addi a5,a5,1
4506: fee79de3 bne a5,a4,4500 <dhcp_create_request+0x132>
450a: 63825537 lui a0,0x63825
450e: 36350513 addi a0,a0,867 # 63825363 <_eusrstack+0x43805363>
4512: ac8ff0ef jal ra,37da <htonl>
4516: 00855793 srli a5,a0,0x8
451a: 0ea40623 sb a0,236(s0)
451e: 0ef406a3 sb a5,237(s0)
4522: 4c90 lw a2,24(s1)
4524: 01055793 srli a5,a0,0x10
4528: 8161 srli a0,a0,0x18
452a: 0ef40723 sb a5,238(s0)
452e: 0ea407a3 sb a0,239(s0)
4532: 00049e23 sh zero,28(s1)
4536: 4781 li a5,0
4538: 04400713 li a4,68
453c: 00f606b3 add a3,a2,a5
4540: 0ef68823 sb a5,240(a3)
4544: 0785 addi a5,a5,1
4546: fee79be3 bne a5,a4,453c <dhcp_create_request+0x16e>
454a: 4781 li a5,0
454c: 853e mv a0,a5
454e: cc7fb06f j 214 <__riscv_restore_0>
4552: 57d9 li a5,-10
4554: 853e mv a0,a5
4556: 8082 ret
00004558 <dhcp_delete_request>:
dhcp_delete_request():
4558: cd11 beqz a0,4574 <dhcp_delete_request+0x1c>
455a: c97fb2ef jal t0,1f0 <__riscv_save_0>
455e: 5100 lw s0,32(a0)
4560: c801 beqz s0,4570 <dhcp_delete_request+0x18>
4562: 4848 lw a0,20(s0)
4564: c111 beqz a0,4568 <dhcp_delete_request+0x10>
4566: 25a1 jal 4bae <pbuf_free>
4568: 00042a23 sw zero,20(s0)
456c: 00042c23 sw zero,24(s0)
4570: ca5fb06f j 214 <__riscv_restore_0>
4574: 8082 ret
00004576 <dhcp_arp_reply>:
dhcp_arp_reply():
4576: 18050063 beqz a0,46f6 <dhcp_arp_reply+0x180>
457a: c77fb2ef jal t0,1f0 <__riscv_save_0>
457e: 5100 lw s0,32(a0)
4580: 16040963 beqz s0,46f2 <dhcp_arp_reply+0x17c>
4584: 2838 lbu a4,18(s0)
4586: 47a1 li a5,8
4588: 16f71563 bne a4,a5,46f2 <dhcp_arp_reply+0x17c>
458c: 3198 lbu a4,1(a1)
458e: 219c lbu a5,0(a1)
4590: 0722 slli a4,a4,0x8
4592: 8f5d or a4,a4,a5
4594: 21bc lbu a5,2(a1)
4596: 07c2 slli a5,a5,0x10
4598: 8f5d or a4,a4,a5
459a: 31bc lbu a5,3(a1)
459c: 07e2 slli a5,a5,0x18
459e: 8fd9 or a5,a5,a4
45a0: 5418 lw a4,40(s0)
45a2: 14e79863 bne a5,a4,46f2 <dhcp_arp_reply+0x17c>
45a6: 84aa mv s1,a0
45a8: 45b1 li a1,12
45aa: 8522 mv a0,s0
45ac: d5fff0ef jal ra,430a <dhcp_set_state>
45b0: 8526 mv a0,s1
45b2: e1dff0ef jal ra,43ce <dhcp_create_request>
45b6: 12051963 bnez a0,46e8 <dhcp_arp_reply+0x172>
45ba: 4605 li a2,1
45bc: 03500593 li a1,53
45c0: 8522 mv a0,s0
45c2: d5fff0ef jal ra,4320 <dhcp_option>
45c6: 4591 li a1,4
45c8: 8522 mv a0,s0
45ca: d77ff0ef jal ra,4340 <dhcp_option_byte>
45ce: 4611 li a2,4
45d0: 03200593 li a1,50
45d4: 8522 mv a0,s0
45d6: d4bff0ef jal ra,4320 <dhcp_option>
45da: 5408 lw a0,40(s0)
45dc: a22ff0ef jal ra,37fe <ntohl>
45e0: 85aa mv a1,a0
45e2: 8522 mv a0,s0
45e4: d6fff0ef jal ra,4352 <dhcp_option_long>
45e8: 4611 li a2,4
45ea: 03600593 li a1,54
45ee: 8522 mv a0,s0
45f0: d31ff0ef jal ra,4320 <dhcp_option>
45f4: 5048 lw a0,36(s0)
45f6: a08ff0ef jal ra,37fe <ntohl>
45fa: 85aa mv a1,a0
45fc: 8522 mv a0,s0
45fe: d55ff0ef jal ra,4352 <dhcp_option_long>
4602: 461d li a2,7
4604: 03d00593 li a1,61
4608: 8522 mv a0,s0
460a: d17ff0ef jal ra,4320 <dhcp_option>
460e: 2c5e lhu a5,28(s0)
4610: 4c18 lw a4,24(s0)
4612: 4605 li a2,1
4614: 8522 mv a0,s0
4616: 00f706b3 add a3,a4,a5
461a: 0ec68823 sb a2,240(a3)
461e: 00278613 addi a2,a5,2
4622: 0642 slli a2,a2,0x10
4624: 8241 srli a2,a2,0x10
4626: ac52 sh a2,28(s0)
4628: 00178693 addi a3,a5,1
462c: 0294c583 lbu a1,41(s1)
4630: 06c2 slli a3,a3,0x10
4632: 82c1 srli a3,a3,0x10
4634: 96ba add a3,a3,a4
4636: 0eb68823 sb a1,240(a3)
463a: 00378693 addi a3,a5,3
463e: 06c2 slli a3,a3,0x10
4640: 82c1 srli a3,a3,0x10
4642: ac56 sh a3,28(s0)
4644: 02a4c583 lbu a1,42(s1)
4648: 963a add a2,a2,a4
464a: 96ba add a3,a3,a4
464c: 0eb60823 sb a1,240(a2)
4650: 00478613 addi a2,a5,4
4654: 0642 slli a2,a2,0x10
4656: 8241 srli a2,a2,0x10
4658: ac52 sh a2,28(s0)
465a: 02b4c583 lbu a1,43(s1)
465e: 963a add a2,a2,a4
4660: 0eb68823 sb a1,240(a3)
4664: 00578693 addi a3,a5,5
4668: 06c2 slli a3,a3,0x10
466a: 82c1 srli a3,a3,0x10
466c: ac56 sh a3,28(s0)
466e: 02c4c583 lbu a1,44(s1)
4672: 96ba add a3,a3,a4
4674: 0eb60823 sb a1,240(a2)
4678: 00678613 addi a2,a5,6
467c: 0642 slli a2,a2,0x10
467e: 8241 srli a2,a2,0x10
4680: ac52 sh a2,28(s0)
4682: 02d4c583 lbu a1,45(s1)
4686: 079d addi a5,a5,7
4688: 9732 add a4,a4,a2
468a: 0eb68823 sb a1,240(a3)
468e: ac5e sh a5,28(s0)
4690: 02e4c783 lbu a5,46(s1)
4694: 0ef70823 sb a5,240(a4)
4698: d03ff0ef jal ra,439a <dhcp_option_trailer>
469c: 2c4e lhu a1,28(s0)
469e: 4848 lw a0,20(s0)
46a0: 0f058593 addi a1,a1,240
46a4: 05c2 slli a1,a1,0x10
46a6: 81c1 srli a1,a1,0x10
46a8: 2d51 jal 4d3c <pbuf_realloc>
46aa: 02844703 lbu a4,40(s0)
46ae: 4c1c lw a5,24(s0)
46b0: 484c lw a1,20(s0)
46b2: 4048 lw a0,4(s0)
46b4: a7d8 sb a4,12(a5)
46b6: 02944703 lbu a4,41(s0)
46ba: 0044a903 lw s2,4(s1)
46be: b7d8 sb a4,13(a5)
46c0: 02a44703 lbu a4,42(s0)
46c4: 04300693 li a3,67
46c8: 84818613 addi a2,gp,-1976 # 20000068 <ip_addr_broadcast>
46cc: a7f8 sb a4,14(a5)
46ce: 02b44703 lbu a4,43(s0)
46d2: b7f8 sb a4,15(a5)
46d4: 0004a223 sw zero,4(s1)
46d8: 8726 mv a4,s1
46da: 061030ef jal ra,7f3a <udp_sendto_if>
46de: 8526 mv a0,s1
46e0: 0124a223 sw s2,4(s1)
46e4: e75ff0ef jal ra,4558 <dhcp_delete_request>
46e8: 383c lbu a5,19(s0)
46ea: 0785 addi a5,a5,1
46ec: b83c sb a5,19(s0)
46ee: 4785 li a5,1
46f0: ac7e sh a5,30(s0)
46f2: b23fb06f j 214 <__riscv_restore_0>
46f6: 8082 ret
000046f8 <lwip_init>:
lwip_init():
46f8: af9fb2ef jal t0,1f0 <__riscv_save_0>
46fc: 2811 jal 4710 <mem_init>
46fe: 24bd jal 496c <memp_init>
4700: 200077b7 lui a5,0x20007
4704: 7e07a783 lw a5,2016(a5) # 200077e0 <DNSInf+0x8>
4708: c391 beqz a5,470c <lwip_init+0x14>
470a: 9782 jalr a5
470c: b09fb06f j 214 <__riscv_restore_0>
00004710 <mem_init>:
mem_init():
4710: 20004737 lui a4,0x20004
4714: 7ab70713 addi a4,a4,1963 # 200047ab <Mem_Heap_Memory+0x3>
4718: 9b71 andi a4,a4,-4
471a: 8ee1a823 sw a4,-1808(gp) # 20000110 <ram>
471e: 200087b7 lui a5,0x20008
4722: 8447a783 lw a5,-1980(a5) # 20007844 <WCHCfg+0x8>
4726: 00071123 sh zero,2(a4)
472a: 078d addi a5,a5,3
472c: 9bf1 andi a5,a5,-4
472e: 01079693 slli a3,a5,0x10
4732: 82c1 srli a3,a3,0x10
4734: 97ba add a5,a5,a4
4736: a316 sh a3,0(a4)
4738: 00070223 sb zero,4(a4)
473c: 8ef1aa23 sw a5,-1804(gp) # 20000114 <ram_end>
4740: 4605 li a2,1
4742: a3d0 sb a2,4(a5)
4744: a396 sh a3,0(a5)
4746: a3b6 sh a3,2(a5)
4748: 8ee1a623 sw a4,-1812(gp) # 2000010c <lfree>
474c: 8082 ret
0000474e <mem_free>:
mem_free():
474e: c149 beqz a0,47d0 <mem_free+0x82>
4750: 8f01a783 lw a5,-1808(gp) # 20000110 <ram>
4754: 06f56e63 bltu a0,a5,47d0 <mem_free+0x82>
4758: 8f41a583 lw a1,-1804(gp) # 20000114 <ram_end>
475c: 06b57a63 bgeu a0,a1,47d0 <mem_free+0x82>
4760: 8ec1a683 lw a3,-1812(gp) # 2000010c <lfree>
4764: ff850613 addi a2,a0,-8
4768: fe050e23 sb zero,-4(a0)
476c: 8ec18713 addi a4,gp,-1812 # 2000010c <lfree>
4770: 00d67363 bgeu a2,a3,4776 <mem_free+0x28>
4774: c310 sw a2,0(a4)
4776: ff855683 lhu a3,-8(a0)
477a: 96be add a3,a3,a5
477c: 02d60463 beq a2,a3,47a4 <mem_free+0x56>
4780: 0046c803 lbu a6,4(a3)
4784: 02081063 bnez a6,47a4 <mem_free+0x56>
4788: 00d58e63 beq a1,a3,47a4 <mem_free+0x56>
478c: 430c lw a1,0(a4)
478e: 00b69363 bne a3,a1,4794 <mem_free+0x46>
4792: c310 sw a2,0(a4)
4794: 228e lhu a1,0(a3)
4796: feb51c23 sh a1,-8(a0)
479a: 2296 lhu a3,0(a3)
479c: 40f605b3 sub a1,a2,a5
47a0: 96be add a3,a3,a5
47a2: a2ae sh a1,2(a3)
47a4: ffa55583 lhu a1,-6(a0)
47a8: 00b786b3 add a3,a5,a1
47ac: 02d60263 beq a2,a3,47d0 <mem_free+0x82>
47b0: 0046c803 lbu a6,4(a3)
47b4: 00081e63 bnez a6,47d0 <mem_free+0x82>
47b8: 00072803 lw a6,0(a4)
47bc: 01061363 bne a2,a6,47c2 <mem_free+0x74>
47c0: c314 sw a3,0(a4)
47c2: ff855703 lhu a4,-8(a0)
47c6: a29a sh a4,0(a3)
47c8: ff855703 lhu a4,-8(a0)
47cc: 97ba add a5,a5,a4
47ce: a3ae sh a1,2(a5)
47d0: 8082 ret
000047d2 <mem_realloc>:
mem_realloc():
47d2: 058d addi a1,a1,3
47d4: 05c2 slli a1,a1,0x10
47d6: 81c1 srli a1,a1,0x10
47d8: 99f1 andi a1,a1,-4
47da: 05c2 slli a1,a1,0x10
47dc: 81c1 srli a1,a1,0x10
47de: 4731 li a4,12
47e0: 87ae mv a5,a1
47e2: 00e5f363 bgeu a1,a4,47e8 <mem_realloc+0x16>
47e6: 47b1 li a5,12
47e8: 20008737 lui a4,0x20008
47ec: 84472603 lw a2,-1980(a4) # 20007844 <WCHCfg+0x8>
47f0: 07c2 slli a5,a5,0x10
47f2: 83c1 srli a5,a5,0x10
47f4: 060d addi a2,a2,3
47f6: 9a71 andi a2,a2,-4
47f8: 0af66063 bltu a2,a5,4898 <mem_realloc+0xc6>
47fc: 8f01a703 lw a4,-1808(gp) # 20000110 <ram>
4800: 08e56d63 bltu a0,a4,489a <mem_realloc+0xc8>
4804: 8f41a683 lw a3,-1804(gp) # 20000114 <ram_end>
4808: 08d57963 bgeu a0,a3,489a <mem_realloc+0xc8>
480c: ff850693 addi a3,a0,-8
4810: ff855883 lhu a7,-8(a0)
4814: 8e99 sub a3,a3,a4
4816: 06c2 slli a3,a3,0x10
4818: 82c1 srli a3,a3,0x10
481a: ff888593 addi a1,a7,-8
481e: 8d95 sub a1,a1,a3
4820: 05c2 slli a1,a1,0x10
4822: 81c1 srli a1,a1,0x10
4824: 06f5ea63 bltu a1,a5,4898 <mem_realloc+0xc6>
4828: 06f58963 beq a1,a5,489a <mem_realloc+0xc8>
482c: 01170333 add t1,a4,a7
4830: 00434803 lbu a6,4(t1) # 80000004 <_eusrstack+0x5ffe0004>
4834: 02081463 bnez a6,485c <mem_realloc+0x8a>
4838: 00868593 addi a1,a3,8
483c: 8ec18813 addi a6,gp,-1812 # 2000010c <lfree>
4840: 97ae add a5,a5,a1
4842: 00082e03 lw t3,0(a6)
4846: 07c2 slli a5,a5,0x10
4848: 83c1 srli a5,a5,0x10
484a: 00035883 lhu a7,0(t1)
484e: 00f705b3 add a1,a4,a5
4852: 026e1663 bne t3,t1,487e <mem_realloc+0xac>
4856: 00b82023 sw a1,0(a6)
485a: a015 j 487e <mem_realloc+0xac>
485c: 01478813 addi a6,a5,20
4860: 0305ed63 bltu a1,a6,489a <mem_realloc+0xc8>
4864: 00868593 addi a1,a3,8
4868: 97ae add a5,a5,a1
486a: 8ec18813 addi a6,gp,-1812 # 2000010c <lfree>
486e: 07c2 slli a5,a5,0x10
4870: 00082303 lw t1,0(a6)
4874: 83c1 srli a5,a5,0x10
4876: 00f705b3 add a1,a4,a5
487a: fc65eee3 bltu a1,t1,4856 <mem_realloc+0x84>
487e: 01159023 sh a7,0(a1)
4882: a1b6 sh a3,2(a1)
4884: 00058223 sb zero,4(a1)
4888: fef51c23 sh a5,-8(a0)
488c: 2196 lhu a3,0(a1)
488e: 00d60663 beq a2,a3,489a <mem_realloc+0xc8>
4892: 9736 add a4,a4,a3
4894: a33e sh a5,2(a4)
4896: 8082 ret
4898: 4501 li a0,0
489a: 8082 ret
0000489c <mem_malloc>:
mem_malloc():
489c: c539 beqz a0,48ea <mem_malloc+0x4e>
489e: 00350713 addi a4,a0,3
48a2: 0742 slli a4,a4,0x10
48a4: 8341 srli a4,a4,0x10
48a6: 9b71 andi a4,a4,-4
48a8: 0742 slli a4,a4,0x10
48aa: 8341 srli a4,a4,0x10
48ac: 46b1 li a3,12
48ae: 87ba mv a5,a4
48b0: 00d77363 bgeu a4,a3,48b6 <mem_malloc+0x1a>
48b4: 47b1 li a5,12
48b6: 20008737 lui a4,0x20008
48ba: 84472603 lw a2,-1980(a4) # 20007844 <WCHCfg+0x8>
48be: 07c2 slli a5,a5,0x10
48c0: 83c1 srli a5,a5,0x10
48c2: 060d addi a2,a2,3
48c4: 9a71 andi a2,a2,-4
48c6: 4501 li a0,0
48c8: 02f66263 bltu a2,a5,48ec <mem_malloc+0x50>
48cc: 8ec1a703 lw a4,-1812(gp) # 2000010c <lfree>
48d0: 8f01ae83 lw t4,-1808(gp) # 20000110 <ram>
48d4: 8ec18593 addi a1,gp,-1812 # 2000010c <lfree>
48d8: 40f60333 sub t1,a2,a5
48dc: 41d706b3 sub a3,a4,t4
48e0: 06c2 slli a3,a3,0x10
48e2: 82c1 srli a3,a3,0x10
48e4: 5e61 li t3,-8
48e6: 0066e463 bltu a3,t1,48ee <mem_malloc+0x52>
48ea: 4501 li a0,0
48ec: 8082 ret
48ee: 00de8533 add a0,t4,a3
48f2: 00454803 lbu a6,4(a0)
48f6: 00055883 lhu a7,0(a0)
48fa: 06081763 bnez a6,4968 <mem_malloc+0xcc>
48fe: 40de0833 sub a6,t3,a3
4902: 9846 add a6,a6,a7
4904: 06f86263 bltu a6,a5,4968 <mem_malloc+0xcc>
4908: 01478313 addi t1,a5,20
490c: 04686263 bltu a6,t1,4950 <mem_malloc+0xb4>
4910: 07a1 addi a5,a5,8
4912: 97b6 add a5,a5,a3
4914: 07c2 slli a5,a5,0x10
4916: 83c1 srli a5,a5,0x10
4918: 00fe8833 add a6,t4,a5
491c: 01181023 sh a7,0(a6)
4920: 00d81123 sh a3,2(a6)
4924: 00080223 sb zero,4(a6)
4928: 4685 li a3,1
492a: a11e sh a5,0(a0)
492c: a154 sb a3,4(a0)
492e: 00085683 lhu a3,0(a6)
4932: 00d60463 beq a2,a3,493a <mem_malloc+0x9e>
4936: 96f6 add a3,a3,t4
4938: a2be sh a5,2(a3)
493a: 00a71963 bne a4,a0,494c <mem_malloc+0xb0>
493e: 8f41a683 lw a3,-1804(gp) # 20000114 <ram_end>
4942: 4781 li a5,0
4944: 2350 lbu a2,4(a4)
4946: ee01 bnez a2,495e <mem_malloc+0xc2>
4948: c391 beqz a5,494c <mem_malloc+0xb0>
494a: c198 sw a4,0(a1)
494c: 0521 addi a0,a0,8
494e: 8082 ret
4950: 4785 li a5,1
4952: a15c sb a5,4(a0)
4954: b7dd j 493a <mem_malloc+0x9e>
4956: 231a lhu a4,0(a4)
4958: 4785 li a5,1
495a: 9776 add a4,a4,t4
495c: b7e5 j 4944 <mem_malloc+0xa8>
495e: fee69ce3 bne a3,a4,4956 <mem_malloc+0xba>
4962: d7ed beqz a5,494c <mem_malloc+0xb0>
4964: c194 sw a3,0(a1)
4966: b7dd j 494c <mem_malloc+0xb0>
4968: 86c6 mv a3,a7
496a: bfb5 j 48e6 <mem_malloc+0x4a>
0000496c <memp_init>:
memp_init():
496c: 8241a583 lw a1,-2012(gp) # 20000044 <memp_num>
4970: 8281a683 lw a3,-2008(gp) # 20000048 <memp_sizes>
4974: 200067b7 lui a5,0x20006
4978: a1b78793 addi a5,a5,-1509 # 20005a1b <Memp_Memory+0x3>
497c: 20008737 lui a4,0x20008
4980: 9bf1 andi a5,a5,-4
4982: 8a070713 addi a4,a4,-1888 # 200078a0 <memp_tab>
4986: 01068513 addi a0,a3,16
498a: 0005d803 lhu a6,0(a1)
498e: 00072023 sw zero,0(a4)
4992: 4601 li a2,0
4994: 00c81863 bne a6,a2,49a4 <memp_init+0x38>
4998: 0689 addi a3,a3,2
499a: 0711 addi a4,a4,4
499c: 0589 addi a1,a1,2
499e: fea696e3 bne a3,a0,498a <memp_init+0x1e>
49a2: 8082 ret
49a4: 00072883 lw a7,0(a4)
49a8: 0605 addi a2,a2,1
49aa: 0642 slli a2,a2,0x10
49ac: 0117a023 sw a7,0(a5)
49b0: 0006d883 lhu a7,0(a3)
49b4: c31c sw a5,0(a4)
49b6: 8241 srli a2,a2,0x10
49b8: 97c6 add a5,a5,a7
49ba: bfe9 j 4994 <memp_init+0x28>
000049bc <memp_malloc>:
memp_malloc():
49bc: 479d li a5,7
49be: 00a7ed63 bltu a5,a0,49d8 <memp_malloc+0x1c>
49c2: 200087b7 lui a5,0x20008
49c6: 050a slli a0,a0,0x2
49c8: 8a078793 addi a5,a5,-1888 # 200078a0 <memp_tab>
49cc: 97aa add a5,a5,a0
49ce: 4388 lw a0,0(a5)
49d0: c509 beqz a0,49da <memp_malloc+0x1e>
49d2: 4118 lw a4,0(a0)
49d4: c398 sw a4,0(a5)
49d6: 8082 ret
49d8: 4501 li a0,0
49da: 8082 ret
000049dc <memp_free>:
memp_free():
49dc: c999 beqz a1,49f2 <memp_free+0x16>
49de: 00251793 slli a5,a0,0x2
49e2: 20008537 lui a0,0x20008
49e6: 8a050513 addi a0,a0,-1888 # 200078a0 <memp_tab>
49ea: 953e add a0,a0,a5
49ec: 411c lw a5,0(a0)
49ee: c19c sw a5,0(a1)
49f0: c10c sw a1,0(a0)
49f2: 8082 ret
000049f4 <netif_set_ipaddr>:
netif_set_ipaddr():
49f4: fe2fb2ef jal t0,1d6 <__riscv_save_4>
49f8: 3198 lbu a4,1(a1)
49fa: 219c lbu a5,0(a1)
49fc: 84aa mv s1,a0
49fe: 0722 slli a4,a4,0x8
4a00: 8f5d or a4,a4,a5
4a02: 21bc lbu a5,2(a1)
4a04: 842e mv s0,a1
4a06: 07c2 slli a5,a5,0x10
4a08: 8f5d or a4,a4,a5
4a0a: 31bc lbu a5,3(a1)
4a0c: 07e2 slli a5,a5,0x18
4a0e: 8fd9 or a5,a5,a4
4a10: 4158 lw a4,4(a0)
4a12: 00e79f63 bne a5,a4,4a30 <netif_set_ipaddr+0x3c>
4a16: 3018 lbu a4,1(s0)
4a18: 201c lbu a5,0(s0)
4a1a: 0722 slli a4,a4,0x8
4a1c: 8f5d or a4,a4,a5
4a1e: 203c lbu a5,2(s0)
4a20: 07c2 slli a5,a5,0x10
4a22: 8f5d or a4,a4,a5
4a24: 303c lbu a5,3(s0)
4a26: 07e2 slli a5,a5,0x18
4a28: 8fd9 or a5,a5,a4
4a2a: c0dc sw a5,4(s1)
4a2c: fdefb06f j 20a <__riscv_restore_4>
4a30: 9081a503 lw a0,-1784(gp) # 20000128 <tcp_active_pcbs>
4a34: 4901 li s2,0
4a36: 06400993 li s3,100
4a3a: c105 beqz a0,4a5a <netif_set_ipaddr+0x66>
4a3c: 4118 lw a4,0(a0)
4a3e: 40dc lw a5,4(s1)
4a40: 00c52a03 lw s4,12(a0)
4a44: 04f71163 bne a4,a5,4a86 <netif_set_ipaddr+0x92>
4a48: 4585 li a1,1
4a4a: 57d000ef jal ra,57c6 <tcp_abandon>
4a4e: 00190793 addi a5,s2,1
4a52: 0ff7f793 andi a5,a5,255
4a56: 0329f763 bgeu s3,s2,4a84 <netif_set_ipaddr+0x90>
4a5a: 9101a783 lw a5,-1776(gp) # 20000130 <tcp_listen_pcbs>
4a5e: dfc5 beqz a5,4a16 <netif_set_ipaddr+0x22>
4a60: 4398 lw a4,0(a5)
4a62: cf19 beqz a4,4a80 <netif_set_ipaddr+0x8c>
4a64: 40d4 lw a3,4(s1)
4a66: 00d71d63 bne a4,a3,4a80 <netif_set_ipaddr+0x8c>
4a6a: 3014 lbu a3,1(s0)
4a6c: 2018 lbu a4,0(s0)
4a6e: 06a2 slli a3,a3,0x8
4a70: 8ed9 or a3,a3,a4
4a72: 2038 lbu a4,2(s0)
4a74: 0742 slli a4,a4,0x10
4a76: 8ed9 or a3,a3,a4
4a78: 3038 lbu a4,3(s0)
4a7a: 0762 slli a4,a4,0x18
4a7c: 8f55 or a4,a4,a3
4a7e: c398 sw a4,0(a5)
4a80: 47dc lw a5,12(a5)
4a82: bff1 j 4a5e <netif_set_ipaddr+0x6a>
4a84: 893e mv s2,a5
4a86: 8552 mv a0,s4
4a88: bf4d j 4a3a <netif_set_ipaddr+0x46>
00004a8a <netif_set_addr>:
netif_set_addr():
4a8a: f66fb2ef jal t0,1f0 <__riscv_save_0>
4a8e: 1141 addi sp,sp,-16
4a90: c632 sw a2,12(sp)
4a92: c436 sw a3,8(sp)
4a94: 842a mv s0,a0
4a96: f5fff0ef jal ra,49f4 <netif_set_ipaddr>
4a9a: 4632 lw a2,12(sp)
4a9c: 46a2 lw a3,8(sp)
4a9e: 4781 li a5,0
4aa0: ca19 beqz a2,4ab6 <netif_set_addr+0x2c>
4aa2: 3218 lbu a4,1(a2)
4aa4: 221c lbu a5,0(a2)
4aa6: 0722 slli a4,a4,0x8
4aa8: 8f5d or a4,a4,a5
4aaa: 223c lbu a5,2(a2)
4aac: 07c2 slli a5,a5,0x10
4aae: 8f5d or a4,a4,a5
4ab0: 323c lbu a5,3(a2)
4ab2: 07e2 slli a5,a5,0x18
4ab4: 8fd9 or a5,a5,a4
4ab6: c41c sw a5,8(s0)
4ab8: 4781 li a5,0
4aba: ca99 beqz a3,4ad0 <netif_set_addr+0x46>
4abc: 3298 lbu a4,1(a3)
4abe: 229c lbu a5,0(a3)
4ac0: 0722 slli a4,a4,0x8
4ac2: 8f5d or a4,a4,a5
4ac4: 22bc lbu a5,2(a3)
4ac6: 07c2 slli a5,a5,0x10
4ac8: 8f5d or a4,a4,a5
4aca: 32bc lbu a5,3(a3)
4acc: 07e2 slli a5,a5,0x18
4ace: 8fd9 or a5,a5,a4
4ad0: c45c sw a5,12(s0)
4ad2: 0141 addi sp,sp,16
4ad4: f40fb06f j 214 <__riscv_restore_0>
00004ad8 <netif_add>:
netif_add():
4ad8: f18fb2ef jal t0,1f0 <__riscv_save_0>
4adc: cd58 sw a4,28(a0)
4ade: 90018713 addi a4,gp,-1792 # 20000120 <netifnum.2482>
4ae2: 00074883 lbu a7,0(a4)
4ae6: 1141 addi sp,sp,-16
4ae8: 00052223 sw zero,4(a0)
4aec: 00052423 sw zero,8(a0)
4af0: 00052623 sw zero,12(a0)
4af4: 02050923 sb zero,50(a0)
4af8: 02052023 sw zero,32(a0)
4afc: 00188313 addi t1,a7,1
4b00: 03150aa3 sb a7,53(a0)
4b04: 01052823 sw a6,16(a0)
4b08: 842a mv s0,a0
4b0a: c63e sw a5,12(sp)
4b0c: 00670023 sb t1,0(a4)
4b10: f7bff0ef jal ra,4a8a <netif_set_addr>
4b14: 47b2 lw a5,12(sp)
4b16: 8522 mv a0,s0
4b18: 9782 jalr a5
4b1a: e911 bnez a0,4b2e <netif_add+0x56>
4b1c: 8fc18793 addi a5,gp,-1796 # 2000011c <netif_list>
4b20: 4398 lw a4,0(a5)
4b22: c018 sw a4,0(s0)
4b24: c380 sw s0,0(a5)
4b26: 8522 mv a0,s0
4b28: 0141 addi sp,sp,16
4b2a: eeafb06f j 214 <__riscv_restore_0>
4b2e: 4401 li s0,0
4b30: bfdd j 4b26 <netif_add+0x4e>
00004b32 <netif_set_default>:
netif_set_default():
4b32: 8ea1ac23 sw a0,-1800(gp) # 20000118 <netif_default>
4b36: 8082 ret
00004b38 <netif_is_up>:
netif_is_up():
4b38: 03254503 lbu a0,50(a0)
4b3c: 8905 andi a0,a0,1
4b3e: 8082 ret
00004b40 <pbuf_header>:
pbuf_header():
4b40: 87aa mv a5,a0
4b42: 4501 li a0,0
4b44: c5a5 beqz a1,4bac <pbuf_header+0x6c>
4b46: c3bd beqz a5,4bac <pbuf_header+0x6c>
4b48: 01059613 slli a2,a1,0x10
4b4c: 8241 srli a2,a2,0x10
4b4e: 8832 mv a6,a2
4b50: 0005db63 bgez a1,4b66 <pbuf_header+0x26>
4b54: 40c00833 neg a6,a2
4b58: 27ba lhu a4,10(a5)
4b5a: 0842 slli a6,a6,0x10
4b5c: 01085813 srli a6,a6,0x10
4b60: 4505 li a0,1
4b62: 05076563 bltu a4,a6,4bac <pbuf_header+0x6c>
4b66: 27d4 lbu a3,12(a5)
4b68: 43d8 lw a4,4(a5)
4b6a: c681 beqz a3,4b72 <pbuf_header+0x32>
4b6c: 450d li a0,3
4b6e: 02a69163 bne a3,a0,4b90 <pbuf_header+0x50>
4b72: 8f0d sub a4,a4,a1
4b74: 01078693 addi a3,a5,16
4b78: 4505 li a0,1
4b7a: 02d76963 bltu a4,a3,4bac <pbuf_header+0x6c>
4b7e: c3d8 sw a4,4(a5)
4b80: 27ba lhu a4,10(a5)
4b82: 4501 li a0,0
4b84: 9732 add a4,a4,a2
4b86: a7ba sh a4,10(a5)
4b88: 279a lhu a4,8(a5)
4b8a: 963a add a2,a2,a4
4b8c: a792 sh a2,8(a5)
4b8e: 8082 ret
4b90: 16fd addi a3,a3,-1
4b92: 06c2 slli a3,a3,0x10
4b94: 82c1 srli a3,a3,0x10
4b96: 4885 li a7,1
4b98: 4505 li a0,1
4b9a: 00d8e963 bltu a7,a3,4bac <pbuf_header+0x6c>
4b9e: 0005d763 bgez a1,4bac <pbuf_header+0x6c>
4ba2: 27b6 lhu a3,10(a5)
4ba4: 0106e463 bltu a3,a6,4bac <pbuf_header+0x6c>
4ba8: 8f0d sub a4,a4,a1
4baa: bfd1 j 4b7e <pbuf_header+0x3e>
4bac: 8082 ret
00004bae <pbuf_free>:
pbuf_free():
4bae: e28fb2ef jal t0,1d6 <__riscv_save_4>
4bb2: 4401 li s0,0
4bb4: cd0d beqz a0,4bee <pbuf_free+0x40>
4bb6: 85aa mv a1,a0
4bb8: 4401 li s0,0
4bba: 490d li s2,3
4bbc: 4985 li s3,1
4bbe: 25fe lhu a5,14(a1)
4bc0: 17fd addi a5,a5,-1
4bc2: 07c2 slli a5,a5,0x10
4bc4: 83c1 srli a5,a5,0x10
4bc6: a5fe sh a5,14(a1)
4bc8: e39d bnez a5,4bee <pbuf_free+0x40>
4bca: 25dc lbu a5,12(a1)
4bcc: 4184 lw s1,0(a1)
4bce: 451d li a0,7
4bd0: 01278863 beq a5,s2,4be0 <pbuf_free+0x32>
4bd4: 17fd addi a5,a5,-1
4bd6: 07c2 slli a5,a5,0x10
4bd8: 83c1 srli a5,a5,0x10
4bda: 00f9ed63 bltu s3,a5,4bf4 <pbuf_free+0x46>
4bde: 4519 li a0,6
4be0: dfdff0ef jal ra,49dc <memp_free>
4be4: 0405 addi s0,s0,1
4be6: 0ff47413 andi s0,s0,255
4bea: 85a6 mv a1,s1
4bec: f8e9 bnez s1,4bbe <pbuf_free+0x10>
4bee: 8522 mv a0,s0
4bf0: e1afb06f j 20a <__riscv_restore_4>
4bf4: 852e mv a0,a1
4bf6: b59ff0ef jal ra,474e <mem_free>
4bfa: b7ed j 4be4 <pbuf_free+0x36>
00004bfc <pbuf_alloc>:
pbuf_alloc():
4bfc: ddafb2ef jal t0,1d6 <__riscv_save_4>
4c00: 4785 li a5,1
4c02: 00f50d63 beq a0,a5,4c1c <pbuf_alloc+0x20>
4c06: c531 beqz a0,4c52 <pbuf_alloc+0x56>
4c08: 4789 li a5,2
4c0a: 04f50663 beq a0,a5,4c56 <pbuf_alloc+0x5a>
4c0e: 478d li a5,3
4c10: 04f50563 beq a0,a5,4c5a <pbuf_alloc+0x5e>
4c14: 4401 li s0,0
4c16: 8522 mv a0,s0
4c18: df2fb06f j 20a <__riscv_restore_4>
4c1c: 4481 li s1,0
4c1e: 04d1 addi s1,s1,20
4c20: 04b9 addi s1,s1,14
4c22: 04c2 slli s1,s1,0x10
4c24: 80c1 srli s1,s1,0x10
4c26: 4789 li a5,2
4c28: 89b2 mv s3,a2
4c2a: 892e mv s2,a1
4c2c: 02c7e963 bltu a5,a2,4c5e <pbuf_alloc+0x62>
4c30: ca79 beqz a2,4d06 <pbuf_alloc+0x10a>
4c32: 4519 li a0,6
4c34: d89ff0ef jal ra,49bc <memp_malloc>
4c38: 842a mv s0,a0
4c3a: dd69 beqz a0,4c14 <pbuf_alloc+0x18>
4c3c: 00052223 sw zero,4(a0)
4c40: 01251423 sh s2,8(a0)
4c44: 01251523 sh s2,10(a0)
4c48: 00052023 sw zero,0(a0)
4c4c: 01350623 sb s3,12(a0)
4c50: a0b5 j 4cbc <pbuf_alloc+0xc0>
4c52: 44d1 li s1,20
4c54: b7e9 j 4c1e <pbuf_alloc+0x22>
4c56: 4481 li s1,0
4c58: b7e1 j 4c20 <pbuf_alloc+0x24>
4c5a: 4481 li s1,0
4c5c: b7e9 j 4c26 <pbuf_alloc+0x2a>
4c5e: 478d li a5,3
4c60: 4401 li s0,0
4c62: faf61ae3 bne a2,a5,4c16 <pbuf_alloc+0x1a>
4c66: 451d li a0,7
4c68: d55ff0ef jal ra,49bc <memp_malloc>
4c6c: 842a mv s0,a0
4c6e: d15d beqz a0,4c14 <pbuf_alloc+0x18>
4c70: 009507b3 add a5,a0,s1
4c74: 07cd addi a5,a5,19
4c76: 9bf1 andi a5,a5,-4
4c78: 20008737 lui a4,0x20008
4c7c: c15c sw a5,4(a0)
4c7e: 83c70793 addi a5,a4,-1988 # 2000783c <WCHCfg>
4c82: 43dc lw a5,4(a5)
4c84: 048d addi s1,s1,3
4c86: 98f1 andi s1,s1,-4
4c88: 03978793 addi a5,a5,57
4c8c: 9bf1 andi a5,a5,-4
4c8e: 01350623 sb s3,12(a0)
4c92: 00052023 sw zero,0(a0)
4c96: 01251423 sh s2,8(a0)
4c9a: 409784b3 sub s1,a5,s1
4c9e: 83c70993 addi s3,a4,-1988
4ca2: 00997363 bgeu s2,s1,4ca8 <pbuf_alloc+0xac>
4ca6: 84ca mv s1,s2
4ca8: 4785 li a5,1
4caa: a426 sh s1,10(s0)
4cac: a47e sh a5,14(s0)
4cae: 409904b3 sub s1,s2,s1
4cb2: 4a0d li s4,3
4cb4: 8922 mv s2,s0
4cb6: 4a85 li s5,1
4cb8: 00904763 bgtz s1,4cc6 <pbuf_alloc+0xca>
4cbc: 4785 li a5,1
4cbe: a47e sh a5,14(s0)
4cc0: 000406a3 sb zero,13(s0)
4cc4: bf89 j 4c16 <pbuf_alloc+0x1a>
4cc6: 451d li a0,7
4cc8: cf5ff0ef jal ra,49bc <memp_malloc>
4ccc: e509 bnez a0,4cd6 <pbuf_alloc+0xda>
4cce: 8522 mv a0,s0
4cd0: edfff0ef jal ra,4bae <pbuf_free>
4cd4: b781 j 4c14 <pbuf_alloc+0x18>
4cd6: 0049a783 lw a5,4(s3)
4cda: 01451623 sh s4,12(a0)
4cde: 00052023 sw zero,0(a0)
4ce2: 00a92023 sw a0,0(s2)
4ce6: 03978793 addi a5,a5,57
4cea: a506 sh s1,8(a0)
4cec: 9bf1 andi a5,a5,-4
4cee: 00f4f363 bgeu s1,a5,4cf4 <pbuf_alloc+0xf8>
4cf2: 87a6 mv a5,s1
4cf4: 01050713 addi a4,a0,16
4cf8: a53e sh a5,10(a0)
4cfa: c158 sw a4,4(a0)
4cfc: 01551723 sh s5,14(a0)
4d00: 8c9d sub s1,s1,a5
4d02: 892a mv s2,a0
4d04: bf55 j 4cb8 <pbuf_alloc+0xbc>
4d06: 00358793 addi a5,a1,3
4d0a: 01348513 addi a0,s1,19
4d0e: 9bf1 andi a5,a5,-4
4d10: 9971 andi a0,a0,-4
4d12: 953e add a0,a0,a5
4d14: 0542 slli a0,a0,0x10
4d16: 8141 srli a0,a0,0x10
4d18: b85ff0ef jal ra,489c <mem_malloc>
4d1c: 842a mv s0,a0
4d1e: ee050be3 beqz a0,4c14 <pbuf_alloc+0x18>
4d22: 94aa add s1,s1,a0
4d24: 04cd addi s1,s1,19
4d26: 98f1 andi s1,s1,-4
4d28: c144 sw s1,4(a0)
4d2a: 01251423 sh s2,8(a0)
4d2e: 01251523 sh s2,10(a0)
4d32: 00052023 sw zero,0(a0)
4d36: 00050623 sb zero,12(a0)
4d3a: b749 j 4cbc <pbuf_alloc+0xc0>
00004d3c <pbuf_realloc>:
pbuf_realloc():
4d3c: 251e lhu a5,8(a0)
4d3e: 04f5fa63 bgeu a1,a5,4d92 <pbuf_realloc+0x56>
4d42: caefb2ef jal t0,1f0 <__riscv_save_0>
4d46: 842a mv s0,a0
4d48: 84ae mv s1,a1
4d4a: 40f587b3 sub a5,a1,a5
4d4e: 242e lhu a1,10(s0)
4d50: 0295e963 bltu a1,s1,4d82 <pbuf_realloc+0x46>
4d54: 245c lbu a5,12(s0)
4d56: ef81 bnez a5,4d6e <pbuf_realloc+0x32>
4d58: 00958b63 beq a1,s1,4d6e <pbuf_realloc+0x32>
4d5c: 404c lw a1,4(s0)
4d5e: 8522 mv a0,s0
4d60: 8d81 sub a1,a1,s0
4d62: 95a6 add a1,a1,s1
4d64: 05c2 slli a1,a1,0x10
4d66: 81c1 srli a1,a1,0x10
4d68: a6bff0ef jal ra,47d2 <mem_realloc>
4d6c: 842a mv s0,a0
4d6e: 4008 lw a0,0(s0)
4d70: a426 sh s1,10(s0)
4d72: a406 sh s1,8(s0)
4d74: c119 beqz a0,4d7a <pbuf_realloc+0x3e>
4d76: e39ff0ef jal ra,4bae <pbuf_free>
4d7a: 00042023 sw zero,0(s0)
4d7e: c96fb06f j 214 <__riscv_restore_0>
4d82: 241a lhu a4,8(s0)
4d84: 8c8d sub s1,s1,a1
4d86: 04c2 slli s1,s1,0x10
4d88: 973e add a4,a4,a5
4d8a: a41a sh a4,8(s0)
4d8c: 80c1 srli s1,s1,0x10
4d8e: 4000 lw s0,0(s0)
4d90: bf7d j 4d4e <pbuf_realloc+0x12>
4d92: 8082 ret
00004d94 <pbuf_clen>:
pbuf_clen():
4d94: 4781 li a5,0
4d96: e119 bnez a0,4d9c <pbuf_clen+0x8>
4d98: 853e mv a0,a5
4d9a: 8082 ret
4d9c: 0785 addi a5,a5,1
4d9e: 0ff7f793 andi a5,a5,255
4da2: 4108 lw a0,0(a0)
4da4: bfcd j 4d96 <pbuf_clen+0x2>
00004da6 <pbuf_ref>:
pbuf_ref():
4da6: c501 beqz a0,4dae <pbuf_ref+0x8>
4da8: 257e lhu a5,14(a0)
4daa: 0785 addi a5,a5,1
4dac: a57e sh a5,14(a0)
4dae: 8082 ret
00004db0 <pbuf_cat>:
pbuf_cat():
4db0: cd09 beqz a0,4dca <pbuf_cat+0x1a>
4db2: e199 bnez a1,4db8 <pbuf_cat+0x8>
4db4: 8082 ret
4db6: 853a mv a0,a4
4db8: 259e lhu a5,8(a1)
4dba: 2516 lhu a3,8(a0)
4dbc: 4118 lw a4,0(a0)
4dbe: 97b6 add a5,a5,a3
4dc0: 07c2 slli a5,a5,0x10
4dc2: 83c1 srli a5,a5,0x10
4dc4: a51e sh a5,8(a0)
4dc6: fb65 bnez a4,4db6 <pbuf_cat+0x6>
4dc8: c10c sw a1,0(a0)
4dca: 8082 ret
00004dcc <pbuf_chain>:
pbuf_chain():
4dcc: c24fb2ef jal t0,1f0 <__riscv_save_0>
4dd0: 842e mv s0,a1
4dd2: fdfff0ef jal ra,4db0 <pbuf_cat>
4dd6: 8522 mv a0,s0
4dd8: fcfff0ef jal ra,4da6 <pbuf_ref>
4ddc: c38fb06f j 214 <__riscv_restore_0>
00004de0 <pbuf_copy>:
pbuf_copy():
4de0: cd3d beqz a0,4e5e <pbuf_copy+0x7e>
4de2: bf4fb2ef jal t0,1d6 <__riscv_save_4>
4de6: 842a mv s0,a0
4de8: 84ae mv s1,a1
4dea: 5559 li a0,-10
4dec: c5ad beqz a1,4e56 <pbuf_copy+0x76>
4dee: 241a lhu a4,8(s0)
4df0: 259e lhu a5,8(a1)
4df2: 06f76263 bltu a4,a5,4e56 <pbuf_copy+0x76>
4df6: 4901 li s2,0
4df8: 4a01 li s4,0
4dfa: 00a45983 lhu s3,10(s0)
4dfe: 24be lhu a5,10(s1)
4e00: 414989b3 sub s3,s3,s4
4e04: 412787b3 sub a5,a5,s2
4e08: 04f9c963 blt s3,a5,4e5a <pbuf_copy+0x7a>
4e0c: 01079993 slli s3,a5,0x10
4e10: 4048 lw a0,4(s0)
4e12: 40cc lw a1,4(s1)
4e14: 0109d993 srli s3,s3,0x10
4e18: 9552 add a0,a0,s4
4e1a: 95ca add a1,a1,s2
4e1c: 864e mv a2,s3
4e1e: 599030ef jal ra,8bb6 <memcpy>
4e22: 9a4e add s4,s4,s3
4e24: 243e lhu a5,10(s0)
4e26: 0a42 slli s4,s4,0x10
4e28: 994e add s2,s2,s3
4e2a: 0942 slli s2,s2,0x10
4e2c: 010a5a13 srli s4,s4,0x10
4e30: 01095913 srli s2,s2,0x10
4e34: 01479463 bne a5,s4,4e3c <pbuf_copy+0x5c>
4e38: 4000 lw s0,0(s0)
4e3a: 4a01 li s4,0
4e3c: 24be lhu a5,10(s1)
4e3e: 00f96563 bltu s2,a5,4e48 <pbuf_copy+0x68>
4e42: 4084 lw s1,0(s1)
4e44: cc99 beqz s1,4e62 <pbuf_copy+0x82>
4e46: 4901 li s2,0
4e48: 24ba lhu a4,10(s1)
4e4a: 249e lhu a5,8(s1)
4e4c: 02f71663 bne a4,a5,4e78 <pbuf_copy+0x98>
4e50: 409c lw a5,0(s1)
4e52: c39d beqz a5,4e78 <pbuf_copy+0x98>
4e54: 555d li a0,-9
4e56: bb4fb06f j 20a <__riscv_restore_4>
4e5a: 09c2 slli s3,s3,0x10
4e5c: bf55 j 4e10 <pbuf_copy+0x30>
4e5e: 5559 li a0,-10
4e60: 8082 ret
4e62: c809 beqz s0,4e74 <pbuf_copy+0x94>
4e64: 4901 li s2,0
4e66: 243a lhu a4,10(s0)
4e68: 241e lhu a5,8(s0)
4e6a: 00f71463 bne a4,a5,4e72 <pbuf_copy+0x92>
4e6e: 401c lw a5,0(s0)
4e70: f3f5 bnez a5,4e54 <pbuf_copy+0x74>
4e72: f4c1 bnez s1,4dfa <pbuf_copy+0x1a>
4e74: 4501 li a0,0
4e76: b7c5 j 4e56 <pbuf_copy+0x76>
4e78: f47d bnez s0,4e66 <pbuf_copy+0x86>
4e7a: b741 j 4dfa <pbuf_copy+0x1a>
00004e7c <raw_input>:
raw_input():
4e7c: b5afb2ef jal t0,1d6 <__riscv_save_4>
4e80: 00452903 lw s2,4(a0)
4e84: 89aa mv s3,a0
4e86: 00994783 lbu a5,9(s2)
4e8a: 00894503 lbu a0,8(s2)
4e8e: 4a01 li s4,0
4e90: 07a2 slli a5,a5,0x8
4e92: 8d5d or a0,a0,a5
4e94: 939fe0ef jal ra,37cc <ntohs>
4e98: 0ff57a93 andi s5,a0,255
4e9c: 9041a403 lw s0,-1788(gp) # 20000124 <raw_pcbs>
4ea0: 0931 addi s2,s2,12
4ea2: 90418493 addi s1,gp,-1788 # 20000124 <raw_pcbs>
4ea6: e401 bnez s0,4eae <raw_input+0x32>
4ea8: 4501 li a0,0
4eaa: b60fb06f j 20a <__riscv_restore_4>
4eae: 281c lbu a5,16(s0)
4eb0: 4501 li a0,0
4eb2: 03579463 bne a5,s5,4eda <raw_input+0x5e>
4eb6: 485c lw a5,20(s0)
4eb8: c38d beqz a5,4eda <raw_input+0x5e>
4eba: 4c08 lw a0,24(s0)
4ebc: 86ca mv a3,s2
4ebe: 864e mv a2,s3
4ec0: 85a2 mv a1,s0
4ec2: 9782 jalr a5
4ec4: c919 beqz a0,4eda <raw_input+0x5e>
4ec6: 000a0863 beqz s4,4ed6 <raw_input+0x5a>
4eca: 445c lw a5,12(s0)
4ecc: 00fa2623 sw a5,12(s4)
4ed0: 409c lw a5,0(s1)
4ed2: c080 sw s0,0(s1)
4ed4: c45c sw a5,12(s0)
4ed6: 4505 li a0,1
4ed8: 4981 li s3,0
4eda: 445c lw a5,12(s0)
4edc: 8a22 mv s4,s0
4ede: f571 bnez a0,4eaa <raw_input+0x2e>
4ee0: 843e mv s0,a5
4ee2: b7d1 j 4ea6 <raw_input+0x2a>
00004ee4 <raw_bind>:
raw_bind():
4ee4: 4781 li a5,0
4ee6: c999 beqz a1,4efc <raw_bind+0x18>
4ee8: 3198 lbu a4,1(a1)
4eea: 219c lbu a5,0(a1)
4eec: 0722 slli a4,a4,0x8
4eee: 8f5d or a4,a4,a5
4ef0: 21bc lbu a5,2(a1)
4ef2: 07c2 slli a5,a5,0x10
4ef4: 8f5d or a4,a4,a5
4ef6: 31bc lbu a5,3(a1)
4ef8: 07e2 slli a5,a5,0x18
4efa: 8fd9 or a5,a5,a4
4efc: c11c sw a5,0(a0)
4efe: 4501 li a0,0
4f00: 8082 ret
00004f02 <raw_connect>:
raw_connect():
4f02: 4781 li a5,0
4f04: c999 beqz a1,4f1a <raw_connect+0x18>
4f06: 3198 lbu a4,1(a1)
4f08: 219c lbu a5,0(a1)
4f0a: 0722 slli a4,a4,0x8
4f0c: 8f5d or a4,a4,a5
4f0e: 21bc lbu a5,2(a1)
4f10: 07c2 slli a5,a5,0x10
4f12: 8f5d or a4,a4,a5
4f14: 31bc lbu a5,3(a1)
4f16: 07e2 slli a5,a5,0x18
4f18: 8fd9 or a5,a5,a4
4f1a: c15c sw a5,4(a0)
4f1c: 4501 li a0,0
4f1e: 8082 ret
00004f20 <raw_recv>:
raw_recv():
4f20: c94c sw a1,20(a0)
4f22: cd10 sw a2,24(a0)
4f24: 8082 ret
00004f26 <raw_sendto>:
raw_sendto():
4f26: ab0fb2ef jal t0,1d6 <__riscv_save_4>
4f2a: 84ae mv s1,a1
4f2c: 892a mv s2,a0
4f2e: 45d1 li a1,20
4f30: 8526 mv a0,s1
4f32: 89b2 mv s3,a2
4f34: c0dff0ef jal ra,4b40 <pbuf_header>
4f38: c915 beqz a0,4f6c <raw_sendto+0x46>
4f3a: 4601 li a2,0
4f3c: 4581 li a1,0
4f3e: 4505 li a0,1
4f40: cbdff0ef jal ra,4bfc <pbuf_alloc>
4f44: 842a mv s0,a0
4f46: e509 bnez a0,4f50 <raw_sendto+0x2a>
4f48: 597d li s2,-1
4f4a: 854a mv a0,s2
4f4c: abefb06f j 20a <__riscv_restore_4>
4f50: 85a6 mv a1,s1
4f52: e7bff0ef jal ra,4dcc <pbuf_chain>
4f56: 854e mv a0,s3
4f58: 8b3fe0ef jal ra,380a <ip_route>
4f5c: ed19 bnez a0,4f7a <raw_sendto+0x54>
4f5e: 5971 li s2,-4
4f60: fe9405e3 beq s0,s1,4f4a <raw_sendto+0x24>
4f64: 8522 mv a0,s0
4f66: c49ff0ef jal ra,4bae <pbuf_free>
4f6a: b7c5 j 4f4a <raw_sendto+0x24>
4f6c: 55b1 li a1,-20
4f6e: 8526 mv a0,s1
4f70: bd1ff0ef jal ra,4b40 <pbuf_header>
4f74: f971 bnez a0,4f48 <raw_sendto+0x22>
4f76: 8426 mv s0,s1
4f78: bff9 j 4f56 <raw_sendto+0x30>
4f7a: 85ca mv a1,s2
4f7c: 00090563 beqz s2,4f86 <raw_sendto+0x60>
4f80: 00092783 lw a5,0(s2)
4f84: e399 bnez a5,4f8a <raw_sendto+0x64>
4f86: 00450593 addi a1,a0,4
4f8a: 01094783 lbu a5,16(s2)
4f8e: 00a94703 lbu a4,10(s2)
4f92: 00b94683 lbu a3,11(s2)
4f96: 882a mv a6,a0
4f98: 864e mv a2,s3
4f9a: 8522 mv a0,s0
4f9c: b55fe0ef jal ra,3af0 <ip_output_if>
4fa0: 892a mv s2,a0
4fa2: bf7d j 4f60 <raw_sendto+0x3a>
00004fa4 <raw_send>:
raw_send():
4fa4: a4cfb2ef jal t0,1f0 <__riscv_save_0>
4fa8: 00450613 addi a2,a0,4
4fac: f7bff0ef jal ra,4f26 <raw_sendto>
4fb0: a64fb06f j 214 <__riscv_restore_0>
00004fb4 <raw_new>:
raw_new():
4fb4: a3cfb2ef jal t0,1f0 <__riscv_save_0>
4fb8: 84aa mv s1,a0
4fba: 4501 li a0,0
4fbc: a01ff0ef jal ra,49bc <memp_malloc>
4fc0: 842a mv s0,a0
4fc2: cd11 beqz a0,4fde <raw_new+0x2a>
4fc4: 4671 li a2,28
4fc6: 4581 li a1,0
4fc8: a58fb0ef jal ra,220 <memset>
4fcc: f8000793 li a5,-128
4fd0: b43c sb a5,11(s0)
4fd2: 90418793 addi a5,gp,-1788 # 20000124 <raw_pcbs>
4fd6: 4398 lw a4,0(a5)
4fd8: a804 sb s1,16(s0)
4fda: c380 sw s0,0(a5)
4fdc: c458 sw a4,12(s0)
4fde: 8522 mv a0,s0
4fe0: a34fb06f j 214 <__riscv_restore_0>
00004fe4 <tcp_new_port>:
tcp_new_port():
4fe4: 9081a683 lw a3,-1784(gp) # 20000128 <tcp_active_pcbs>
4fe8: 9201a603 lw a2,-1760(gp) # 20000140 <tcp_tw_pcbs>
4fec: 9101a583 lw a1,-1776(gp) # 20000130 <tcp_listen_pcbs>
4ff0: 8301d503 lhu a0,-2000(gp) # 20000050 <port.3029>
4ff4: 83018793 addi a5,gp,-2000 # 20000050 <port.3029>
4ff8: 00150713 addi a4,a0,1
4ffc: 01071513 slli a0,a4,0x10
5000: 01071813 slli a6,a4,0x10
5004: 8141 srli a0,a0,0x10
5006: 00085363 bgez a6,500c <tcp_new_port+0x28>
500a: 6505 lui a0,0x1
500c: 8736 mv a4,a3
500e: e719 bnez a4,501c <tcp_new_port+0x38>
5010: 8732 mv a4,a2
5012: eb19 bnez a4,5028 <tcp_new_port+0x44>
5014: 872e mv a4,a1
5016: ef19 bnez a4,5034 <tcp_new_port+0x50>
5018: a38a sh a0,0(a5)
501a: 8082 ret
501c: 01c75803 lhu a6,28(a4)
5020: fca80ce3 beq a6,a0,4ff8 <tcp_new_port+0x14>
5024: 4758 lw a4,12(a4)
5026: b7e5 j 500e <tcp_new_port+0x2a>
5028: 01c75803 lhu a6,28(a4)
502c: fca806e3 beq a6,a0,4ff8 <tcp_new_port+0x14>
5030: 4758 lw a4,12(a4)
5032: b7c5 j 5012 <tcp_new_port+0x2e>
5034: 01c75803 lhu a6,28(a4)
5038: fca800e3 beq a6,a0,4ff8 <tcp_new_port+0x14>
503c: 4758 lw a4,12(a4)
503e: bfe1 j 5016 <tcp_new_port+0x32>
00005040 <tcp_bind>:
tcp_bind():
5040: 491c lw a5,16(a0)
5042: 10079663 bnez a5,514e <tcp_bind+0x10e>
5046: 990fb2ef jal t0,1d6 <__riscv_save_4>
504a: 1141 addi sp,sp,-16
504c: 84aa mv s1,a0
504e: 8432 mv s0,a2
5050: e611 bnez a2,505c <tcp_bind+0x1c>
5052: c62e sw a1,12(sp)
5054: f91ff0ef jal ra,4fe4 <tcp_new_port>
5058: 45b2 lw a1,12(sp)
505a: 842a mv s0,a0
505c: 9101a703 lw a4,-1776(gp) # 20000130 <tcp_listen_pcbs>
5060: e731 bnez a4,50ac <tcp_bind+0x6c>
5062: 9081a703 lw a4,-1784(gp) # 20000128 <tcp_active_pcbs>
5066: eb25 bnez a4,50d6 <tcp_bind+0x96>
5068: 90c1a983 lw s3,-1780(gp) # 2000012c <tcp_bound_pcbs>
506c: 90c18913 addi s2,gp,-1780 # 2000012c <tcp_bound_pcbs>
5070: 874e mv a4,s3
5072: e759 bnez a4,5100 <tcp_bind+0xc0>
5074: 9201a783 lw a5,-1760(gp) # 20000140 <tcp_tw_pcbs>
5078: ebcd bnez a5,512a <tcp_bind+0xea>
507a: c185 beqz a1,509a <tcp_bind+0x5a>
507c: 3198 lbu a4,1(a1)
507e: 219c lbu a5,0(a1)
5080: 0722 slli a4,a4,0x8
5082: 8f5d or a4,a4,a5
5084: 21bc lbu a5,2(a1)
5086: 07c2 slli a5,a5,0x10
5088: 8f5d or a4,a4,a5
508a: 31bc lbu a5,3(a1)
508c: 07e2 slli a5,a5,0x18
508e: 8fd9 or a5,a5,a4
5090: c789 beqz a5,509a <tcp_bind+0x5a>
5092: 4611 li a2,4
5094: 8526 mv a0,s1
5096: 321030ef jal ra,8bb6 <memcpy>
509a: acc2 sh s0,28(s1)
509c: 0134a623 sw s3,12(s1)
50a0: 00992023 sw s1,0(s2)
50a4: 4501 li a0,0
50a6: 0141 addi sp,sp,16
50a8: 962fb06f j 20a <__riscv_restore_4>
50ac: 2f5e lhu a5,28(a4)
50ae: 02879263 bne a5,s0,50d2 <tcp_bind+0x92>
50b2: 4310 lw a2,0(a4)
50b4: ce59 beqz a2,5152 <tcp_bind+0x112>
50b6: cdd1 beqz a1,5152 <tcp_bind+0x112>
50b8: 3194 lbu a3,1(a1)
50ba: 219c lbu a5,0(a1)
50bc: 06a2 slli a3,a3,0x8
50be: 8edd or a3,a3,a5
50c0: 21bc lbu a5,2(a1)
50c2: 07c2 slli a5,a5,0x10
50c4: 8edd or a3,a3,a5
50c6: 31bc lbu a5,3(a1)
50c8: 07e2 slli a5,a5,0x18
50ca: 8fd5 or a5,a5,a3
50cc: c3d9 beqz a5,5152 <tcp_bind+0x112>
50ce: 08f60263 beq a2,a5,5152 <tcp_bind+0x112>
50d2: 4758 lw a4,12(a4)
50d4: b771 j 5060 <tcp_bind+0x20>
50d6: 2f5e lhu a5,28(a4)
50d8: 02879263 bne a5,s0,50fc <tcp_bind+0xbc>
50dc: 4310 lw a2,0(a4)
50de: ca35 beqz a2,5152 <tcp_bind+0x112>
50e0: c9ad beqz a1,5152 <tcp_bind+0x112>
50e2: 3194 lbu a3,1(a1)
50e4: 219c lbu a5,0(a1)
50e6: 06a2 slli a3,a3,0x8
50e8: 8edd or a3,a3,a5
50ea: 21bc lbu a5,2(a1)
50ec: 07c2 slli a5,a5,0x10
50ee: 8edd or a3,a3,a5
50f0: 31bc lbu a5,3(a1)
50f2: 07e2 slli a5,a5,0x18
50f4: 8fd5 or a5,a5,a3
50f6: cfb1 beqz a5,5152 <tcp_bind+0x112>
50f8: 04f60d63 beq a2,a5,5152 <tcp_bind+0x112>
50fc: 4758 lw a4,12(a4)
50fe: b7a5 j 5066 <tcp_bind+0x26>
5100: 2f5e lhu a5,28(a4)
5102: 02879263 bne a5,s0,5126 <tcp_bind+0xe6>
5106: 4310 lw a2,0(a4)
5108: c629 beqz a2,5152 <tcp_bind+0x112>
510a: c5a1 beqz a1,5152 <tcp_bind+0x112>
510c: 3194 lbu a3,1(a1)
510e: 219c lbu a5,0(a1)
5110: 06a2 slli a3,a3,0x8
5112: 8edd or a3,a3,a5
5114: 21bc lbu a5,2(a1)
5116: 07c2 slli a5,a5,0x10
5118: 8edd or a3,a3,a5
511a: 31bc lbu a5,3(a1)
511c: 07e2 slli a5,a5,0x18
511e: 8fd5 or a5,a5,a3
5120: cb8d beqz a5,5152 <tcp_bind+0x112>
5122: 02f60863 beq a2,a5,5152 <tcp_bind+0x112>
5126: 4758 lw a4,12(a4)
5128: b7a9 j 5072 <tcp_bind+0x32>
512a: 2fda lhu a4,28(a5)
512c: 00871f63 bne a4,s0,514a <tcp_bind+0x10a>
5130: 3194 lbu a3,1(a1)
5132: 2198 lbu a4,0(a1)
5134: 06a2 slli a3,a3,0x8
5136: 8ed9 or a3,a3,a4
5138: 21b8 lbu a4,2(a1)
513a: 0742 slli a4,a4,0x10
513c: 8ed9 or a3,a3,a4
513e: 31b8 lbu a4,3(a1)
5140: 0762 slli a4,a4,0x18
5142: 8f55 or a4,a4,a3
5144: 4394 lw a3,0(a5)
5146: 00e68663 beq a3,a4,5152 <tcp_bind+0x112>
514a: 47dc lw a5,12(a5)
514c: b735 j 5078 <tcp_bind+0x38>
514e: 554d li a0,-13
5150: 8082 ret
5152: 5555 li a0,-11
5154: bf89 j 50a6 <tcp_bind+0x66>
00005156 <tcp_update_rcv_ann_wnd>:
tcp_update_rcv_ann_wnd():
5156: 87aa mv a5,a0
5158: 02c55803 lhu a6,44(a0) # 102c <TIM_TimeBaseInit+0xb4>
515c: 5914 lw a3,48(a0)
515e: 3bd2 lhu a2,52(a5)
5160: 550c lw a1,40(a0)
5162: 0407d883 lhu a7,64(a5)
5166: 40d80533 sub a0,a6,a3
516a: 8205 srli a2,a2,0x1
516c: 952e add a0,a0,a1
516e: 8732 mv a4,a2
5170: 00c8f363 bgeu a7,a2,5176 <tcp_update_rcv_ann_wnd+0x20>
5174: 8746 mv a4,a7
5176: 0742 slli a4,a4,0x10
5178: 8341 srli a4,a4,0x10
517a: 40e50733 sub a4,a0,a4
517e: 00074563 bltz a4,5188 <tcp_update_rcv_ann_wnd+0x32>
5182: 03079723 sh a6,46(a5)
5186: 8082 ret
5188: 40d58733 sub a4,a1,a3
518c: 00e05663 blez a4,5198 <tcp_update_rcv_ann_wnd+0x42>
5190: 02079723 sh zero,46(a5)
5194: 4501 li a0,0
5196: 8082 ret
5198: 8e8d sub a3,a3,a1
519a: b7f6 sh a3,46(a5)
519c: bfe5 j 5194 <tcp_update_rcv_ann_wnd+0x3e>
0000519e <tcp_recved>:
tcp_recved():
519e: 852fb2ef jal t0,1f0 <__riscv_save_0>
51a2: 355e lhu a5,44(a0)
51a4: 842a mv s0,a0
51a6: 95be add a1,a1,a5
51a8: 05c2 slli a1,a1,0x10
51aa: 395e lhu a5,52(a0)
51ac: 81c1 srli a1,a1,0x10
51ae: b54e sh a1,44(a0)
51b0: 00b7f363 bgeu a5,a1,51b6 <tcp_recved+0x18>
51b4: b55e sh a5,44(a0)
51b6: 8522 mv a0,s0
51b8: f9fff0ef jal ra,5156 <tcp_update_rcv_ann_wnd>
51bc: 385e lhu a5,52(s0)
51be: 8389 srli a5,a5,0x2
51c0: 00f54b63 blt a0,a5,51d6 <tcp_recved+0x38>
51c4: 02644783 lbu a5,38(s0)
51c8: 8522 mv a0,s0
51ca: 0027e793 ori a5,a5,2
51ce: 02f40323 sb a5,38(s0)
51d2: 3e2020ef jal ra,75b4 <tcp_output>
51d6: 83efb06f j 214 <__riscv_restore_0>
000051da <tcp_seg_free>:
tcp_seg_free():
51da: 816fb2ef jal t0,1f0 <__riscv_save_0>
51de: 1141 addi sp,sp,-16
51e0: 4401 li s0,0
51e2: cd09 beqz a0,51fc <tcp_seg_free+0x22>
51e4: 85aa mv a1,a0
51e6: 4148 lw a0,4(a0)
51e8: 4401 li s0,0
51ea: c511 beqz a0,51f6 <tcp_seg_free+0x1c>
51ec: c62e sw a1,12(sp)
51ee: 9c1ff0ef jal ra,4bae <pbuf_free>
51f2: 45b2 lw a1,12(sp)
51f4: 842a mv s0,a0
51f6: 4511 li a0,4
51f8: fe4ff0ef jal ra,49dc <memp_free>
51fc: 8522 mv a0,s0
51fe: 0141 addi sp,sp,16
5200: 814fb06f j 214 <__riscv_restore_0>
00005204 <tcp_segs_free>:
tcp_segs_free():
5204: fedfa2ef jal t0,1f0 <__riscv_save_0>
5208: 4401 li s0,0
520a: e501 bnez a0,5212 <tcp_segs_free+0xe>
520c: 8522 mv a0,s0
520e: 806fb06f j 214 <__riscv_restore_0>
5212: 4104 lw s1,0(a0)
5214: fc7ff0ef jal ra,51da <tcp_seg_free>
5218: 942a add s0,s0,a0
521a: 0ff47413 andi s0,s0,255
521e: 8526 mv a0,s1
5220: b7ed j 520a <tcp_segs_free+0x6>
00005222 <tcp_seg_copy>:
tcp_seg_copy():
5222: fcffa2ef jal t0,1f0 <__riscv_save_0>
5226: 1141 addi sp,sp,-16
5228: c62a sw a0,12(sp)
522a: 4511 li a0,4
522c: f90ff0ef jal ra,49bc <memp_malloc>
5230: 842a mv s0,a0
5232: c901 beqz a0,5242 <tcp_seg_copy+0x20>
5234: 45b2 lw a1,12(sp)
5236: 4651 li a2,20
5238: 17f030ef jal ra,8bb6 <memcpy>
523c: 4048 lw a0,4(s0)
523e: b69ff0ef jal ra,4da6 <pbuf_ref>
5242: 8522 mv a0,s0
5244: 0141 addi sp,sp,16
5246: fcffa06f j 214 <__riscv_restore_0>
0000524a <tcp_arg>:
tcp_arg():
524a: cd0c sw a1,24(a0)
524c: 8082 ret
0000524e <tcp_recv>:
tcp_recv():
524e: 08b52823 sw a1,144(a0)
5252: 8082 ret
00005254 <tcp_sent>:
tcp_sent():
5254: 08b52623 sw a1,140(a0)
5258: 8082 ret
0000525a <tcp_err>:
tcp_err():
525a: 08b52e23 sw a1,156(a0)
525e: 8082 ret
00005260 <tcp_poll>:
tcp_poll():
5260: 08b52c23 sw a1,152(a0)
5264: 02c50ea3 sb a2,61(a0)
5268: 8082 ret
0000526a <tcp_pcb_purge>:
tcp_pcb_purge():
526a: 491c lw a5,16(a0)
526c: 4705 li a4,1
526e: 04f77463 bgeu a4,a5,52b6 <tcp_pcb_purge+0x4c>
5272: 4729 li a4,10
5274: 04e78163 beq a5,a4,52b6 <tcp_pcb_purge+0x4c>
5278: f79fa2ef jal t0,1f0 <__riscv_save_0>
527c: 842a mv s0,a0
527e: 08852503 lw a0,136(a0)
5282: c509 beqz a0,528c <tcp_pcb_purge+0x22>
5284: 92bff0ef jal ra,4bae <pbuf_free>
5288: 08042423 sw zero,136(s0)
528c: 08442503 lw a0,132(s0)
5290: 57fd li a5,-1
5292: bc7e sh a5,62(s0)
5294: f71ff0ef jal ra,5204 <tcp_segs_free>
5298: 5c68 lw a0,124(s0)
529a: 08042223 sw zero,132(s0)
529e: f67ff0ef jal ra,5204 <tcp_segs_free>
52a2: 08042503 lw a0,128(s0)
52a6: f5fff0ef jal ra,5204 <tcp_segs_free>
52aa: 06042e23 sw zero,124(s0)
52ae: 08042023 sw zero,128(s0)
52b2: f63fa06f j 214 <__riscv_restore_0>
52b6: 8082 ret
000052b8 <tcp_slowtmr>:
tcp_slowtmr():
52b8: f09fa2ef jal t0,1c0 <__riscv_save_12>
52bc: 200074b7 lui s1,0x20007
52c0: 7f848793 addi a5,s1,2040 # 200077f8 <NetInf>
52c4: 91418713 addi a4,gp,-1772 # 20000134 <tcp_ticks>
52c8: 0187cc03 lbu s8,24(a5)
52cc: 431c lw a5,0(a4)
52ce: 6aa5 lui s5,0x9
52d0: 0785 addi a5,a5,1
52d2: 9081ad03 lw s10,-1784(gp) # 20000128 <tcp_active_pcbs>
52d6: c31c sw a5,0(a4)
52d8: 06600913 li s2,102
52dc: 4a01 li s4,0
52de: 7f848493 addi s1,s1,2040
52e2: 91418413 addi s0,gp,-1772 # 20000134 <tcp_ticks>
52e6: 90818993 addi s3,gp,-1784 # 20000128 <tcp_active_pcbs>
52ea: 4c8d li s9,3
52ec: e5ca8a93 addi s5,s5,-420 # 8e5c <tcp_backoff>
52f0: 84c18b13 addi s6,gp,-1972 # 2000006c <tcp_persist_backoff>
52f4: 000d1a63 bnez s10,5308 <tcp_slowtmr+0x50>
52f8: 9201a403 lw s0,-1760(gp) # 20000140 <tcp_tw_pcbs>
52fc: 92018493 addi s1,gp,-1760 # 20000140 <tcp_tw_pcbs>
5300: 24041963 bnez s0,5552 <tcp_slowtmr+0x29a>
5304: ef9fa06f j 1fc <__riscv_restore_12>
5308: 197d addi s2,s2,-1
530a: 0ff97913 andi s2,s2,255
530e: fe090be3 beqz s2,5304 <tcp_slowtmr+0x4c>
5312: 052d4603 lbu a2,82(s10)
5316: 010d2683 lw a3,16(s10)
531a: 4d85 li s11,1
531c: 02cc0263 beq s8,a2,5340 <tcp_slowtmr+0x88>
5320: 0b0d4d83 lbu s11,176(s10)
5324: 100d8463 beqz s11,542c <tcp_slowtmr+0x174>
5328: 0acd2703 lw a4,172(s10)
532c: 01bb06b3 add a3,s6,s11
5330: fff6c683 lbu a3,-1(a3)
5334: 0705 addi a4,a4,1
5336: 0aed2623 sw a4,172(s10)
533a: 0cd77c63 bgeu a4,a3,5412 <tcp_slowtmr+0x15a>
533e: 4d81 li s11,0
5340: 010d2703 lw a4,16(s10)
5344: 4699 li a3,6
5346: 00d71d63 bne a4,a3,5360 <tcp_slowtmr+0xa8>
534a: 038d2603 lw a2,56(s10)
534e: 4014 lw a3,0(s0)
5350: 8e91 sub a3,a3,a2
5352: 4c90 lw a2,24(s1)
5354: 00d67663 bgeu a2,a3,5360 <tcp_slowtmr+0xa8>
5358: 001d8793 addi a5,s11,1
535c: 0ff7fd93 andi s11,a5,255
5360: 008d5683 lhu a3,8(s10)
5364: 4b81 li s7,0
5366: 8aa1 andi a3,a3,8
5368: ce95 beqz a3,53a4 <tcp_slowtmr+0xec>
536a: 4691 li a3,4
536c: 00d70563 beq a4,a3,5376 <tcp_slowtmr+0xbe>
5370: 469d li a3,7
5372: 02d71963 bne a4,a3,53a4 <tcp_slowtmr+0xec>
5376: 0a4d2883 lw a7,164(s10)
537a: 0a8d2683 lw a3,168(s10)
537e: 0a0d2503 lw a0,160(s10)
5382: 4ccc lw a1,28(s1)
5384: 02d886b3 mul a3,a7,a3
5388: 4010 lw a2,0(s0)
538a: 038d2703 lw a4,56(s10)
538e: 8e19 sub a2,a2,a4
5390: 96aa add a3,a3,a0
5392: 02b6d6b3 divu a3,a3,a1
5396: 10c6fc63 bgeu a3,a2,54ae <tcp_slowtmr+0x1f6>
539a: 001d8793 addi a5,s11,1
539e: 0ff7fd93 andi s11,a5,255
53a2: 4b85 li s7,1
53a4: 084d2503 lw a0,132(s10)
53a8: c105 beqz a0,53c8 <tcp_slowtmr+0x110>
53aa: 038d2703 lw a4,56(s10)
53ae: 4014 lw a3,0(s0)
53b0: 4619 li a2,6
53b2: 8e99 sub a3,a3,a4
53b4: 050d1703 lh a4,80(s10)
53b8: 02c70733 mul a4,a4,a2
53bc: 00e6e663 bltu a3,a4,53c8 <tcp_slowtmr+0x110>
53c0: e45ff0ef jal ra,5204 <tcp_segs_free>
53c4: 080d2223 sw zero,132(s10)
53c8: 010d2703 lw a4,16(s10)
53cc: 11971463 bne a4,s9,54d4 <tcp_slowtmr+0x21c>
53d0: 038d2683 lw a3,56(s10)
53d4: 4018 lw a4,0(s0)
53d6: 8f15 sub a4,a4,a3
53d8: 4c94 lw a3,24(s1)
53da: 10e6e863 bltu a3,a4,54ea <tcp_slowtmr+0x232>
53de: 100d9663 bnez s11,54ea <tcp_slowtmr+0x232>
53e2: 03cd4783 lbu a5,60(s10)
53e6: 03dd4703 lbu a4,61(s10)
53ea: 0785 addi a5,a5,1
53ec: 0ff7f793 andi a5,a5,255
53f0: 02fd0e23 sb a5,60(s10)
53f4: 00e7eb63 bltu a5,a4,540a <tcp_slowtmr+0x152>
53f8: 098d2783 lw a5,152(s10)
53fc: 020d0e23 sb zero,60(s10)
5400: 14079263 bnez a5,5544 <tcp_slowtmr+0x28c>
5404: 856a mv a0,s10
5406: 1ae020ef jal ra,75b4 <tcp_output>
540a: 8a6a mv s4,s10
540c: 00cd2d03 lw s10,12(s10)
5410: b5d5 j 52f4 <tcp_slowtmr+0x3c>
5412: 0a0d2623 sw zero,172(s10)
5416: 4719 li a4,6
5418: 01b76663 bltu a4,s11,5424 <tcp_slowtmr+0x16c>
541c: 001d8793 addi a5,s11,1
5420: 0afd0823 sb a5,176(s10)
5424: 856a mv a0,s10
5426: 770020ef jal ra,7b96 <tcp_zero_window_probe>
542a: bf11 j 533e <tcp_slowtmr+0x86>
542c: 03ed1703 lh a4,62(s10)
5430: 00074563 bltz a4,543a <tcp_slowtmr+0x182>
5434: 0705 addi a4,a4,1
5436: 02ed1f23 sh a4,62(s10)
543a: 080d2703 lw a4,128(s10)
543e: f00700e3 beqz a4,533e <tcp_slowtmr+0x86>
5442: 03ed1583 lh a1,62(s10)
5446: 050d1703 lh a4,80(s10)
544a: eeb75ae3 bge a4,a1,533e <tcp_slowtmr+0x86>
544e: 02dcf463 bgeu s9,a3,5476 <tcp_slowtmr+0x1be>
5452: 04cd1703 lh a4,76(s10)
5456: 04ed1683 lh a3,78(s10)
545a: 47b1 li a5,12
545c: 870d srai a4,a4,0x3
545e: 9736 add a4,a4,a3
5460: 0ff67693 andi a3,a2,255
5464: 00c7f363 bgeu a5,a2,546a <tcp_slowtmr+0x1b2>
5468: 46b1 li a3,12
546a: 96d6 add a3,a3,s5
546c: 2294 lbu a3,0(a3)
546e: 00d71733 sll a4,a4,a3
5472: 04ed1823 sh a4,80(s10)
5476: 05ad5683 lhu a3,90(s10)
547a: 064d5703 lhu a4,100(s10)
547e: 020d1f23 sh zero,62(s10)
5482: 00e6f363 bgeu a3,a4,5488 <tcp_slowtmr+0x1d0>
5486: 8736 mv a4,a3
5488: 0742 slli a4,a4,0x10
548a: 8341 srli a4,a4,0x10
548c: 040d5683 lhu a3,64(s10)
5490: 8305 srli a4,a4,0x1
5492: 04ed1e23 sh a4,92(s10)
5496: 00d77663 bgeu a4,a3,54a2 <tcp_slowtmr+0x1ea>
549a: 00169713 slli a4,a3,0x1
549e: 04ed1e23 sh a4,92(s10)
54a2: 04dd1d23 sh a3,90(s10)
54a6: 856a mv a0,s10
54a8: 57c020ef jal ra,7a24 <tcp_rexmit_rto>
54ac: bd51 j 5340 <tcp_slowtmr+0x88>
54ae: 0b1d4703 lbu a4,177(s10)
54b2: 4b81 li s7,0
54b4: 03170733 mul a4,a4,a7
54b8: 972a add a4,a4,a0
54ba: 02b75733 divu a4,a4,a1
54be: eec773e3 bgeu a4,a2,53a4 <tcp_slowtmr+0xec>
54c2: 856a mv a0,s10
54c4: 674020ef jal ra,7b38 <tcp_keepalive>
54c8: 0b1d4703 lbu a4,177(s10)
54cc: 0705 addi a4,a4,1
54ce: 0aed08a3 sb a4,177(s10)
54d2: bdc9 j 53a4 <tcp_slowtmr+0xec>
54d4: 46a5 li a3,9
54d6: f0d714e3 bne a4,a3,53de <tcp_slowtmr+0x126>
54da: 038d2703 lw a4,56(s10)
54de: 4014 lw a3,0(s0)
54e0: 8e99 sub a3,a3,a4
54e2: 4c98 lw a4,24(s1)
54e4: 0706 slli a4,a4,0x1
54e6: eed77ce3 bgeu a4,a3,53de <tcp_slowtmr+0x126>
54ea: 856a mv a0,s10
54ec: efefd0ef jal ra,2bea <LwipRemoveTcpPcb>
54f0: 856a mv a0,s10
54f2: d79ff0ef jal ra,526a <tcp_pcb_purge>
54f6: 00cd2783 lw a5,12(s10)
54fa: 040a0263 beqz s4,553e <tcp_slowtmr+0x286>
54fe: 00fa2623 sw a5,12(s4)
5502: 09cd2783 lw a5,156(s10)
5506: c789 beqz a5,5510 <tcp_slowtmr+0x258>
5508: 018d2503 lw a0,24(s10)
550c: 55ed li a1,-5
550e: 9782 jalr a5
5510: 000b8f63 beqz s7,552e <tcp_slowtmr+0x276>
5514: 024d5783 lhu a5,36(s10)
5518: 01cd5703 lhu a4,28(s10)
551c: 028d2583 lw a1,40(s10)
5520: 060d2503 lw a0,96(s10)
5524: 004d0693 addi a3,s10,4
5528: 866a mv a2,s10
552a: 3f2020ef jal ra,791c <tcp_rst>
552e: 00cd2b83 lw s7,12(s10)
5532: 85ea mv a1,s10
5534: 4509 li a0,2
5536: ca6ff0ef jal ra,49dc <memp_free>
553a: 8d5e mv s10,s7
553c: bb65 j 52f4 <tcp_slowtmr+0x3c>
553e: 00f9a023 sw a5,0(s3)
5542: b7c1 j 5502 <tcp_slowtmr+0x24a>
5544: 018d2503 lw a0,24(s10)
5548: 85ea mv a1,s10
554a: 9782 jalr a5
554c: ea050ce3 beqz a0,5404 <tcp_slowtmr+0x14c>
5550: bd6d j 540a <tcp_slowtmr+0x152>
5552: 8522 mv a0,s0
5554: e96fd0ef jal ra,2bea <LwipRemoveTcpPcb>
5558: 8522 mv a0,s0
555a: d11ff0ef jal ra,526a <tcp_pcb_purge>
555e: 00c42903 lw s2,12(s0)
5562: 85a2 mv a1,s0
5564: 4509 li a0,2
5566: 0124a023 sw s2,0(s1)
556a: 844a mv s0,s2
556c: c70ff0ef jal ra,49dc <memp_free>
5570: bb41 j 5300 <tcp_slowtmr+0x48>
00005572 <tcp_pcb_remove>:
tcp_pcb_remove():
5572: c7ffa2ef jal t0,1f0 <__riscv_save_0>
5576: 411c lw a5,0(a0)
5578: 842e mv s0,a1
557a: 04b79063 bne a5,a1,55ba <tcp_pcb_remove+0x48>
557e: 45dc lw a5,12(a1)
5580: c11c sw a5,0(a0)
5582: 00042623 sw zero,12(s0)
5586: 8522 mv a0,s0
5588: ce3ff0ef jal ra,526a <tcp_pcb_purge>
558c: 481c lw a5,16(s0)
558e: 4729 li a4,10
5590: 02e78163 beq a5,a4,55b2 <tcp_pcb_remove+0x40>
5594: 4705 li a4,1
5596: 00e78e63 beq a5,a4,55b2 <tcp_pcb_remove+0x40>
559a: 02644783 lbu a5,38(s0)
559e: 0017f713 andi a4,a5,1
55a2: cb01 beqz a4,55b2 <tcp_pcb_remove+0x40>
55a4: 0027e793 ori a5,a5,2
55a8: 02f40323 sb a5,38(s0)
55ac: 8522 mv a0,s0
55ae: 006020ef jal ra,75b4 <tcp_output>
55b2: 00042823 sw zero,16(s0)
55b6: c5ffa06f j 214 <__riscv_restore_0>
55ba: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
55be: 4681 li a3,0
55c0: 91c18713 addi a4,gp,-1764 # 2000013c <tcp_tmp_pcb>
55c4: e789 bnez a5,55ce <tcp_pcb_remove+0x5c>
55c6: ded5 beqz a3,5582 <tcp_pcb_remove+0x10>
55c8: 00072023 sw zero,0(a4)
55cc: bf5d j 5582 <tcp_pcb_remove+0x10>
55ce: 47d0 lw a2,12(a5)
55d0: 00861763 bne a2,s0,55de <tcp_pcb_remove+0x6c>
55d4: c291 beqz a3,55d8 <tcp_pcb_remove+0x66>
55d6: c31c sw a5,0(a4)
55d8: 4458 lw a4,12(s0)
55da: c7d8 sw a4,12(a5)
55dc: b75d j 5582 <tcp_pcb_remove+0x10>
55de: 4685 li a3,1
55e0: 87b2 mv a5,a2
55e2: b7cd j 55c4 <tcp_pcb_remove+0x52>
000055e4 <tcp_close>:
tcp_close():
55e4: 491c lw a5,16(a0)
55e6: 471d li a4,7
55e8: 0af76563 bltu a4,a5,5692 <tcp_close+0xae>
55ec: c05fa2ef jal t0,1f0 <__riscv_save_0>
55f0: 6725 lui a4,0x9
55f2: 078a slli a5,a5,0x2
55f4: e3c70713 addi a4,a4,-452 # 8e3c <ErrTable+0x10>
55f8: 97ba add a5,a5,a4
55fa: 439c lw a5,0(a5)
55fc: 842a mv s0,a0
55fe: 8782 jr a5
5600: deafd0ef jal ra,2bea <LwipRemoveTcpPcb>
5604: 90c18713 addi a4,gp,-1780 # 2000012c <tcp_bound_pcbs>
5608: 431c lw a5,0(a4)
560a: 00879963 bne a5,s0,561c <tcp_close+0x38>
560e: 445c lw a5,12(s0)
5610: c31c sw a5,0(a4)
5612: 00042623 sw zero,12(s0)
5616: 85a2 mv a1,s0
5618: 4509 li a0,2
561a: a83d j 5658 <tcp_close+0x74>
561c: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
5620: 4681 li a3,0
5622: 91c18713 addi a4,gp,-1764 # 2000013c <tcp_tmp_pcb>
5626: e789 bnez a5,5630 <tcp_close+0x4c>
5628: d6ed beqz a3,5612 <tcp_close+0x2e>
562a: 00072023 sw zero,0(a4)
562e: b7d5 j 5612 <tcp_close+0x2e>
5630: 47d0 lw a2,12(a5)
5632: 00861763 bne a2,s0,5640 <tcp_close+0x5c>
5636: c291 beqz a3,563a <tcp_close+0x56>
5638: c31c sw a5,0(a4)
563a: 4458 lw a4,12(s0)
563c: c7d8 sw a4,12(a5)
563e: bfd1 j 5612 <tcp_close+0x2e>
5640: 4685 li a3,1
5642: 87b2 mv a5,a2
5644: b7cd j 5626 <tcp_close+0x42>
5646: da4fd0ef jal ra,2bea <LwipRemoveTcpPcb>
564a: 85a2 mv a1,s0
564c: 91018513 addi a0,gp,-1776 # 20000130 <tcp_listen_pcbs>
5650: f23ff0ef jal ra,5572 <tcp_pcb_remove>
5654: 85a2 mv a1,s0
5656: 450d li a0,3
5658: b84ff0ef jal ra,49dc <memp_free>
565c: 4501 li a0,0
565e: a831 j 567a <tcp_close+0x96>
5660: d8afd0ef jal ra,2bea <LwipRemoveTcpPcb>
5664: 85a2 mv a1,s0
5666: 90818513 addi a0,gp,-1784 # 20000128 <tcp_active_pcbs>
566a: f09ff0ef jal ra,5572 <tcp_pcb_remove>
566e: b765 j 5616 <tcp_close+0x32>
5670: 4585 li a1,1
5672: 68d010ef jal ra,74fe <tcp_send_ctrl>
5676: 4795 li a5,5
5678: c901 beqz a0,5688 <tcp_close+0xa4>
567a: b9bfa06f j 214 <__riscv_restore_0>
567e: 4585 li a1,1
5680: 67f010ef jal ra,74fe <tcp_send_ctrl>
5684: f97d bnez a0,567a <tcp_close+0x96>
5686: 47a5 li a5,9
5688: c81c sw a5,16(s0)
568a: 8522 mv a0,s0
568c: 729010ef jal ra,75b4 <tcp_output>
5690: b7f1 j 565c <tcp_close+0x78>
5692: 4501 li a0,0
5694: 8082 ret
00005696 <tcp_recv_null>:
tcp_recv_null():
5696: b5bfa2ef jal t0,1f0 <__riscv_save_0>
569a: 1141 addi sp,sp,-16
569c: 852e mv a0,a1
569e: ce11 beqz a2,56ba <tcp_recv_null+0x24>
56a0: 260e lhu a1,8(a2)
56a2: c632 sw a2,12(sp)
56a4: afbff0ef jal ra,519e <tcp_recved>
56a8: 4632 lw a2,12(sp)
56aa: 8532 mv a0,a2
56ac: d02ff0ef jal ra,4bae <pbuf_free>
56b0: 4781 li a5,0
56b2: 853e mv a0,a5
56b4: 0141 addi sp,sp,16
56b6: b5ffa06f j 214 <__riscv_restore_0>
56ba: 4781 li a5,0
56bc: fafd bnez a3,56b2 <tcp_recv_null+0x1c>
56be: f27ff0ef jal ra,55e4 <tcp_close>
56c2: 87aa mv a5,a0
56c4: b7fd j 56b2 <tcp_recv_null+0x1c>
000056c6 <tcp_fasttmr>:
tcp_fasttmr():
56c6: b2bfa2ef jal t0,1f0 <__riscv_save_0>
56ca: 9081a403 lw s0,-1784(gp) # 20000128 <tcp_active_pcbs>
56ce: 06500493 li s1,101
56d2: e019 bnez s0,56d8 <tcp_fasttmr+0x12>
56d4: b41fa06f j 214 <__riscv_restore_0>
56d8: 08842603 lw a2,136(s0)
56dc: ca19 beqz a2,56f2 <tcp_fasttmr+0x2c>
56de: 09042783 lw a5,144(s0)
56e2: 4681 li a3,0
56e4: 85a2 mv a1,s0
56e6: cf8d beqz a5,5720 <tcp_fasttmr+0x5a>
56e8: 4c08 lw a0,24(s0)
56ea: 9782 jalr a5
56ec: e119 bnez a0,56f2 <tcp_fasttmr+0x2c>
56ee: 08042423 sw zero,136(s0)
56f2: 14fd addi s1,s1,-1
56f4: 0ff4f493 andi s1,s1,255
56f8: dcf1 beqz s1,56d4 <tcp_fasttmr+0xe>
56fa: 02644783 lbu a5,38(s0)
56fe: 0017f713 andi a4,a5,1
5702: cf09 beqz a4,571c <tcp_fasttmr+0x56>
5704: 0027e793 ori a5,a5,2
5708: 02f40323 sb a5,38(s0)
570c: 8522 mv a0,s0
570e: 6a7010ef jal ra,75b4 <tcp_output>
5712: 02644783 lbu a5,38(s0)
5716: 9bf1 andi a5,a5,-4
5718: 02f40323 sb a5,38(s0)
571c: 4440 lw s0,12(s0)
571e: bf55 j 56d2 <tcp_fasttmr+0xc>
5720: 4501 li a0,0
5722: f75ff0ef jal ra,5696 <tcp_recv_null>
5726: b7d9 j 56ec <tcp_fasttmr+0x26>
00005728 <tcp_tmr>:
tcp_tmr():
5728: ac9fa2ef jal t0,1f0 <__riscv_save_0>
572c: f9bff0ef jal ra,56c6 <tcp_fasttmr>
5730: 91818713 addi a4,gp,-1768 # 20000138 <tcp_timer>
5734: 231c lbu a5,0(a4)
5736: 0785 addi a5,a5,1
5738: 0ff7f793 andi a5,a5,255
573c: a31c sb a5,0(a4)
573e: 8b85 andi a5,a5,1
5740: c399 beqz a5,5746 <tcp_tmr+0x1e>
5742: b77ff0ef jal ra,52b8 <tcp_slowtmr>
5746: acffa06f j 214 <__riscv_restore_0>
0000574a <tcp_fastsendack>:
tcp_fastsendack():
574a: aa7fa2ef jal t0,1f0 <__riscv_save_0>
574e: 9081a403 lw s0,-1784(gp) # 20000128 <tcp_active_pcbs>
5752: 06500493 li s1,101
5756: 4901 li s2,0
5758: e401 bnez s0,5760 <tcp_fastsendack+0x16>
575a: 854a mv a0,s2
575c: ab9fa06f j 214 <__riscv_restore_0>
5760: 08842603 lw a2,136(s0)
5764: ca19 beqz a2,577a <tcp_fastsendack+0x30>
5766: 09042783 lw a5,144(s0)
576a: 4681 li a3,0
576c: 85a2 mv a1,s0
576e: c7b1 beqz a5,57ba <tcp_fastsendack+0x70>
5770: 4c08 lw a0,24(s0)
5772: 9782 jalr a5
5774: e119 bnez a0,577a <tcp_fastsendack+0x30>
5776: 08042423 sw zero,136(s0)
577a: 14fd addi s1,s1,-1
577c: 0ff4f493 andi s1,s1,255
5780: dce9 beqz s1,575a <tcp_fastsendack+0x10>
5782: 02744783 lbu a5,39(s0)
5786: cb85 beqz a5,57b6 <tcp_fastsendack+0x6c>
5788: 02644703 lbu a4,38(s0)
578c: 00177693 andi a3,a4,1
5790: c29d beqz a3,57b6 <tcp_fastsendack+0x6c>
5792: 17fd addi a5,a5,-1
5794: 0ff7f793 andi a5,a5,255
5798: 02f403a3 sb a5,39(s0)
579c: e39d bnez a5,57c2 <tcp_fastsendack+0x78>
579e: 00276713 ori a4,a4,2
57a2: 02e40323 sb a4,38(s0)
57a6: 8522 mv a0,s0
57a8: 60d010ef jal ra,75b4 <tcp_output>
57ac: 02644783 lbu a5,38(s0)
57b0: 9bf1 andi a5,a5,-4
57b2: 02f40323 sb a5,38(s0)
57b6: 4440 lw s0,12(s0)
57b8: b745 j 5758 <tcp_fastsendack+0xe>
57ba: 4501 li a0,0
57bc: edbff0ef jal ra,5696 <tcp_recv_null>
57c0: bf55 j 5774 <tcp_fastsendack+0x2a>
57c2: 0905 addi s2,s2,1
57c4: bfcd j 57b6 <tcp_fastsendack+0x6c>
000057c6 <tcp_abandon>:
tcp_abandon():
57c6: a03fa2ef jal t0,1c8 <__riscv_save_10>
57ca: 4918 lw a4,16(a0)
57cc: 47a9 li a5,10
57ce: 1141 addi sp,sp,-16
57d0: 842a mv s0,a0
57d2: 00f71e63 bne a4,a5,57ee <tcp_abandon+0x28>
57d6: 85aa mv a1,a0
57d8: 92018513 addi a0,gp,-1760 # 20000140 <tcp_tw_pcbs>
57dc: d97ff0ef jal ra,5572 <tcp_pcb_remove>
57e0: 85a2 mv a1,s0
57e2: 4509 li a0,2
57e4: 9f8ff0ef jal ra,49dc <memp_free>
57e8: 0141 addi sp,sp,16
57ea: a17fa06f j 200 <__riscv_restore_10>
57ee: 411c lw a5,0(a0)
57f0: 8b2e mv s6,a1
57f2: 06052903 lw s2,96(a0)
57f6: c63e sw a5,12(sp)
57f8: 415c lw a5,4(a0)
57fa: 02852983 lw s3,40(a0)
57fe: 01c55a03 lhu s4,28(a0)
5802: c43e sw a5,8(sp)
5804: 02455a83 lhu s5,36(a0)
5808: 09c52483 lw s1,156(a0)
580c: 01852b83 lw s7,24(a0)
5810: bdafd0ef jal ra,2bea <LwipRemoveTcpPcb>
5814: 90818513 addi a0,gp,-1784 # 20000128 <tcp_active_pcbs>
5818: 85a2 mv a1,s0
581a: d59ff0ef jal ra,5572 <tcp_pcb_remove>
581e: 08042503 lw a0,128(s0)
5822: c119 beqz a0,5828 <tcp_abandon+0x62>
5824: 9e1ff0ef jal ra,5204 <tcp_segs_free>
5828: 5c68 lw a0,124(s0)
582a: c119 beqz a0,5830 <tcp_abandon+0x6a>
582c: 9d9ff0ef jal ra,5204 <tcp_segs_free>
5830: 08442503 lw a0,132(s0)
5834: c119 beqz a0,583a <tcp_abandon+0x74>
5836: 9cfff0ef jal ra,5204 <tcp_segs_free>
583a: 85a2 mv a1,s0
583c: 4509 li a0,2
583e: 99eff0ef jal ra,49dc <memp_free>
5842: c481 beqz s1,584a <tcp_abandon+0x84>
5844: 55ed li a1,-5
5846: 855e mv a0,s7
5848: 9482 jalr s1
584a: f80b0fe3 beqz s6,57e8 <tcp_abandon+0x22>
584e: 87d6 mv a5,s5
5850: 8752 mv a4,s4
5852: 0034 addi a3,sp,8
5854: 0070 addi a2,sp,12
5856: 85ce mv a1,s3
5858: 854a mv a0,s2
585a: 0c2020ef jal ra,791c <tcp_rst>
585e: b769 j 57e8 <tcp_abandon+0x22>
00005860 <tcp_next_iss>:
tcp_next_iss():
5860: 82c18793 addi a5,gp,-2004 # 2000004c <iss.3197>
5864: 4388 lw a0,0(a5)
5866: 9141a703 lw a4,-1772(gp) # 20000134 <tcp_ticks>
586a: 953a add a0,a0,a4
586c: c388 sw a0,0(a5)
586e: 8082 ret
00005870 <tcp_alloc>:
tcp_alloc():
5870: 967fa2ef jal t0,1d6 <__riscv_save_4>
5874: 892a mv s2,a0
5876: 4509 li a0,2
5878: 944ff0ef jal ra,49bc <memp_malloc>
587c: 200084b7 lui s1,0x20008
5880: 83c48493 addi s1,s1,-1988 # 2000783c <WCHCfg>
5884: 842a mv s0,a0
5886: e125 bnez a0,58e6 <tcp_alloc+0x76>
5888: 489c lw a5,16(s1)
588a: 8389 srli a5,a5,0x2
588c: 8b85 andi a5,a5,1
588e: e789 bnez a5,5898 <tcp_alloc+0x28>
5890: 4401 li s0,0
5892: 8522 mv a0,s0
5894: 977fa06f j 20a <__riscv_restore_4>
5898: 9201a783 lw a5,-1760(gp) # 20000140 <tcp_tw_pcbs>
589c: 9141a603 lw a2,-1772(gp) # 20000134 <tcp_ticks>
58a0: 4501 li a0,0
58a2: 4681 li a3,0
58a4: 91418993 addi s3,gp,-1772 # 20000134 <tcp_ticks>
58a8: e7f1 bnez a5,5974 <tcp_alloc+0x104>
58aa: c501 beqz a0,58b2 <tcp_alloc+0x42>
58ac: 4585 li a1,1
58ae: f19ff0ef jal ra,57c6 <tcp_abandon>
58b2: 4509 li a0,2
58b4: 908ff0ef jal ra,49bc <memp_malloc>
58b8: 842a mv s0,a0
58ba: e515 bnez a0,58e6 <tcp_alloc+0x76>
58bc: 9081a783 lw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
58c0: 0009a503 lw a0,0(s3)
58c4: 197d addi s2,s2,-1
58c6: 0ff97913 andi s2,s2,255
58ca: 07f00613 li a2,127
58ce: 4581 li a1,0
58d0: ebdd bnez a5,5986 <tcp_alloc+0x116>
58d2: c409 beqz s0,58dc <tcp_alloc+0x6c>
58d4: 4585 li a1,1
58d6: 8522 mv a0,s0
58d8: eefff0ef jal ra,57c6 <tcp_abandon>
58dc: 4509 li a0,2
58de: 8deff0ef jal ra,49bc <memp_malloc>
58e2: 842a mv s0,a0
58e4: d555 beqz a0,5890 <tcp_alloc+0x20>
58e6: 0b400613 li a2,180
58ea: 4581 li a1,0
58ec: 8522 mv a0,s0
58ee: 933fa0ef jal ra,220 <memset>
58f2: 04000793 li a5,64
58f6: a85c sb a5,20(s0)
58f8: 449c lw a5,8(s1)
58fa: 06041c23 sh zero,120(s0)
58fe: 21800713 li a4,536
5902: 06f41b23 sh a5,118(s0)
5906: 385e lhu a5,52(s0)
5908: b45e sh a5,44(s0)
590a: b47e sh a5,46(s0)
590c: 77e1 lui a5,0xffff8
590e: a43e sh a5,10(s0)
5910: 40dc lw a5,4(s1)
5912: 00f77463 bgeu a4,a5,591a <tcp_alloc+0xaa>
5916: 21800793 li a5,536
591a: 04f41023 sh a5,64(s0)
591e: 67c1 lui a5,0x10
5920: 577d li a4,-1
5922: c47c sw a5,76(s0)
5924: 4785 li a5,1
5926: 04f41823 sh a5,80(s0)
592a: bc7a sh a4,62(s0)
592c: 04f41d23 sh a5,90(s0)
5930: f31ff0ef jal ra,5860 <tcp_next_iss>
5934: 9141a783 lw a5,-1772(gp) # 20000134 <tcp_ticks>
5938: d468 sw a0,108(s0)
593a: d028 sw a0,96(s0)
593c: dc1c sw a5,56(s0)
593e: 000057b7 lui a5,0x5
5942: 69678793 addi a5,a5,1686 # 5696 <tcp_recv_null>
5946: 08f42823 sw a5,144(s0)
594a: 200077b7 lui a5,0x20007
594e: 7ec7a703 lw a4,2028(a5) # 200077ec <KeepLiveCfg>
5952: 7ec78793 addi a5,a5,2028
5956: c868 sw a0,84(s0)
5958: 0ae42023 sw a4,160(s0)
595c: 43d8 lw a4,4(a5)
595e: 479c lw a5,8(a5)
5960: d828 sw a0,112(s0)
5962: 02040e23 sb zero,60(s0)
5966: 0ae42223 sw a4,164(s0)
596a: 0af42423 sw a5,168(s0)
596e: 0a0408a3 sb zero,177(s0)
5972: b705 j 5892 <tcp_alloc+0x22>
5974: 5f98 lw a4,56(a5)
5976: 40e60733 sub a4,a2,a4
597a: 00d76463 bltu a4,a3,5982 <tcp_alloc+0x112>
597e: 86ba mv a3,a4
5980: 853e mv a0,a5
5982: 47dc lw a5,12(a5)
5984: b715 j 58a8 <tcp_alloc+0x38>
5986: 2bd4 lbu a3,20(a5)
5988: 00d96c63 bltu s2,a3,59a0 <tcp_alloc+0x130>
598c: 00d66a63 bltu a2,a3,59a0 <tcp_alloc+0x130>
5990: 5f98 lw a4,56(a5)
5992: 40e50733 sub a4,a0,a4
5996: 00b76563 bltu a4,a1,59a0 <tcp_alloc+0x130>
599a: 8636 mv a2,a3
599c: 85ba mv a1,a4
599e: 843e mv s0,a5
59a0: 47dc lw a5,12(a5)
59a2: b73d j 58d0 <tcp_alloc+0x60>
000059a4 <tcp_new>:
tcp_new():
59a4: 84dfa2ef jal t0,1f0 <__riscv_save_0>
59a8: 04000513 li a0,64
59ac: ec5ff0ef jal ra,5870 <tcp_alloc>
59b0: 865fa06f j 214 <__riscv_restore_0>
000059b4 <tcp_eff_send_mss>:
tcp_eff_send_mss():
59b4: 83dfa2ef jal t0,1f0 <__riscv_save_0>
59b8: 842a mv s0,a0
59ba: 852e mv a0,a1
59bc: e4ffd0ef jal ra,380a <ip_route>
59c0: cd11 beqz a0,59dc <tcp_eff_send_mss+0x28>
59c2: 391e lhu a5,48(a0)
59c4: cf81 beqz a5,59dc <tcp_eff_send_mss+0x28>
59c6: fd878793 addi a5,a5,-40
59ca: 873e mv a4,a5
59cc: 07c2 slli a5,a5,0x10
59ce: 83c1 srli a5,a5,0x10
59d0: 00f47363 bgeu s0,a5,59d6 <tcp_eff_send_mss+0x22>
59d4: 8722 mv a4,s0
59d6: 01071413 slli s0,a4,0x10
59da: 8041 srli s0,s0,0x10
59dc: 8522 mv a0,s0
59de: 837fa06f j 214 <__riscv_restore_0>
000059e2 <tcp_connect>:
tcp_connect():
59e2: ff4fa2ef jal t0,1d6 <__riscv_save_4>
59e6: 4918 lw a4,16(a0)
59e8: 54cd li s1,-13
59ea: eb45 bnez a4,5a9a <tcp_connect+0xb8>
59ec: 89ae mv s3,a1
59ee: 54dd li s1,-9
59f0: c5cd beqz a1,5a9a <tcp_connect+0xb8>
59f2: 842a mv s0,a0
59f4: 84b2 mv s1,a2
59f6: 0511 addi a0,a0,4
59f8: 4611 li a2,4
59fa: 8936 mv s2,a3
59fc: 1ba030ef jal ra,8bb6 <memcpy>
5a00: 2c5e lhu a5,28(s0)
5a02: b046 sh s1,36(s0)
5a04: e781 bnez a5,5a0c <tcp_connect+0x2a>
5a06: ddeff0ef jal ra,4fe4 <tcp_new_port>
5a0a: ac4a sh a0,28(s0)
5a0c: e55ff0ef jal ra,5860 <tcp_next_iss>
5a10: 385e lhu a5,52(s0)
5a12: d028 sw a0,96(s0)
5a14: 157d addi a0,a0,-1
5a16: b45e sh a5,44(s0)
5a18: b47e sh a5,46(s0)
5a1a: 06f41223 sh a5,100(s0)
5a1e: 200087b7 lui a5,0x20008
5a22: c868 sw a0,84(s0)
5a24: d828 sw a0,112(s0)
5a26: 8407a503 lw a0,-1984(a5) # 20007840 <WCHCfg+0x4>
5a2a: 02042423 sw zero,40(s0)
5a2e: 02042823 sw zero,48(s0)
5a32: 21800793 li a5,536
5a36: 00a7f463 bgeu a5,a0,5a3e <tcp_connect+0x5c>
5a3a: 21800513 li a0,536
5a3e: 0542 slli a0,a0,0x10
5a40: 8141 srli a0,a0,0x10
5a42: 04a41023 sh a0,64(s0)
5a46: 85ce mv a1,s3
5a48: f6dff0ef jal ra,59b4 <tcp_eff_send_mss>
5a4c: 4785 li a5,1
5a4e: 04f41d23 sh a5,90(s0)
5a52: 47a9 li a5,10
5a54: 04a41023 sh a0,64(s0)
5a58: 02f50533 mul a0,a0,a5
5a5c: 4789 li a5,2
5a5e: 90c18713 addi a4,gp,-1780 # 2000012c <tcp_bound_pcbs>
5a62: c81c sw a5,16(s0)
5a64: 431c lw a5,0(a4)
5a66: 09242a23 sw s2,148(s0)
5a6a: 04a41e23 sh a0,92(s0)
5a6e: 02879963 bne a5,s0,5aa0 <tcp_connect+0xbe>
5a72: 445c lw a5,12(s0)
5a74: c31c sw a5,0(a4)
5a76: 90818793 addi a5,gp,-1784 # 20000128 <tcp_active_pcbs>
5a7a: 4398 lw a4,0(a5)
5a7c: 4689 li a3,2
5a7e: c380 sw s0,0(a5)
5a80: c458 sw a4,12(s0)
5a82: 4785 li a5,1
5a84: 4701 li a4,0
5a86: 4601 li a2,0
5a88: 4581 li a1,0
5a8a: 8522 mv a0,s0
5a8c: 62a010ef jal ra,70b6 <tcp_enqueue>
5a90: 84aa mv s1,a0
5a92: e501 bnez a0,5a9a <tcp_connect+0xb8>
5a94: 8522 mv a0,s0
5a96: 31f010ef jal ra,75b4 <tcp_output>
5a9a: 8526 mv a0,s1
5a9c: f6efa06f j 20a <__riscv_restore_4>
5aa0: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
5aa4: 4681 li a3,0
5aa6: 91c18713 addi a4,gp,-1764 # 2000013c <tcp_tmp_pcb>
5aaa: e789 bnez a5,5ab4 <tcp_connect+0xd2>
5aac: d6e9 beqz a3,5a76 <tcp_connect+0x94>
5aae: 00072023 sw zero,0(a4)
5ab2: b7d1 j 5a76 <tcp_connect+0x94>
5ab4: 47d0 lw a2,12(a5)
5ab6: 00861763 bne a2,s0,5ac4 <tcp_connect+0xe2>
5aba: c291 beqz a3,5abe <tcp_connect+0xdc>
5abc: c31c sw a5,0(a4)
5abe: 4458 lw a4,12(s0)
5ac0: c7d8 sw a4,12(a5)
5ac2: bf55 j 5a76 <tcp_connect+0x94>
5ac4: 4685 li a3,1
5ac6: 87b2 mv a5,a2
5ac8: b7cd j 5aaa <tcp_connect+0xc8>
00005aca <RemoveTimeWaiTCP>:
RemoveTimeWaiTCP():
5aca: f26fa2ef jal t0,1f0 <__riscv_save_0>
5ace: 9201a403 lw s0,-1760(gp) # 20000140 <tcp_tw_pcbs>
5ad2: 92018493 addi s1,gp,-1760 # 20000140 <tcp_tw_pcbs>
5ad6: e019 bnez s0,5adc <RemoveTimeWaiTCP+0x12>
5ad8: f3cfa06f j 214 <__riscv_restore_0>
5adc: 8522 mv a0,s0
5ade: 90cfd0ef jal ra,2bea <LwipRemoveTcpPcb>
5ae2: 8522 mv a0,s0
5ae4: f86ff0ef jal ra,526a <tcp_pcb_purge>
5ae8: 00c42903 lw s2,12(s0)
5aec: 85a2 mv a1,s0
5aee: 4509 li a0,2
5af0: 0124a023 sw s2,0(s1)
5af4: 844a mv s0,s2
5af6: ee7fe0ef jal ra,49dc <memp_free>
5afa: bff1 j 5ad6 <RemoveTimeWaiTCP+0xc>
00005afc <tcp_oos_insert_segment>:
tcp_oos_insert_segment():
5afc: edafa2ef jal t0,1d6 <__riscv_save_4>
5b00: 491c lw a5,16(a0)
5b02: 84aa mv s1,a0
5b04: 8a2e mv s4,a1
5b06: 27c8 lbu a0,12(a5)
5b08: 37dc lbu a5,13(a5)
5b0a: 07a2 slli a5,a5,0x8
5b0c: 8d5d or a0,a0,a5
5b0e: cbffd0ef jal ra,37cc <ntohs>
5b12: 8905 andi a0,a0,1
5b14: e929 bnez a0,5b66 <tcp_oos_insert_segment+0x6a>
5b16: 6941 lui s2,0x10
5b18: fc090913 addi s2,s2,-64 # ffc0 <_data_lma+0x712c>
5b1c: 010a2703 lw a4,16(s4)
5b20: 9381a603 lw a2,-1736(gp) # 20000158 <seqno>
5b24: 24de lhu a5,12(s1)
5b26: 3354 lbu a3,5(a4)
5b28: 234c lbu a1,4(a4)
5b2a: 97b2 add a5,a5,a2
5b2c: 06a2 slli a3,a3,0x8
5b2e: 8dd5 or a1,a1,a3
5b30: 2374 lbu a3,6(a4)
5b32: 06c2 slli a3,a3,0x10
5b34: 8ecd or a3,a3,a1
5b36: 336c lbu a1,7(a4)
5b38: 05e2 slli a1,a1,0x18
5b3a: 8dd5 or a1,a1,a3
5b3c: 00ca5683 lhu a3,12(s4)
5b40: 96ae add a3,a3,a1
5b42: 40d786b3 sub a3,a5,a3
5b46: 0206d563 bgez a3,5b70 <tcp_oos_insert_segment+0x74>
5b4a: 8f8d sub a5,a5,a1
5b4c: 00f05963 blez a5,5b5e <tcp_oos_insert_segment+0x62>
5b50: 8d91 sub a1,a1,a2
5b52: 05c2 slli a1,a1,0x10
5b54: 40c8 lw a0,4(s1)
5b56: 81c1 srli a1,a1,0x10
5b58: a4ce sh a1,12(s1)
5b5a: 9e2ff0ef jal ra,4d3c <pbuf_realloc>
5b5e: 0144a023 sw s4,0(s1)
5b62: ea8fa06f j 20a <__riscv_restore_4>
5b66: 8552 mv a0,s4
5b68: e9cff0ef jal ra,5204 <tcp_segs_free>
5b6c: 4a01 li s4,0
5b6e: bfc5 j 5b5e <tcp_oos_insert_segment+0x62>
5b70: 375c lbu a5,13(a4)
5b72: 2748 lbu a0,12(a4)
5b74: 07a2 slli a5,a5,0x8
5b76: 8d5d or a0,a0,a5
5b78: c55fd0ef jal ra,37cc <ntohs>
5b7c: 8905 andi a0,a0,1
5b7e: cd15 beqz a0,5bba <tcp_oos_insert_segment+0xbe>
5b80: 489c lw a5,16(s1)
5b82: 37c0 lbu s0,13(a5)
5b84: 27c8 lbu a0,12(a5)
5b86: 0422 slli s0,s0,0x8
5b88: 8c49 or s0,s0,a0
5b8a: 854a mv a0,s2
5b8c: c33fd0ef jal ra,37be <htons>
5b90: 489c lw a5,16(s1)
5b92: 8c69 and s0,s0,a0
5b94: 27c8 lbu a0,12(a5)
5b96: 37dc lbu a5,13(a5)
5b98: 07a2 slli a5,a5,0x8
5b9a: 8d5d or a0,a0,a5
5b9c: c31fd0ef jal ra,37cc <ntohs>
5ba0: 03e57513 andi a0,a0,62
5ba4: 00156513 ori a0,a0,1
5ba8: c17fd0ef jal ra,37be <htons>
5bac: 489c lw a5,16(s1)
5bae: 8d41 or a0,a0,s0
5bb0: 0542 slli a0,a0,0x10
5bb2: 8141 srli a0,a0,0x10
5bb4: a7c8 sb a0,12(a5)
5bb6: 8121 srli a0,a0,0x8
5bb8: b7c8 sb a0,13(a5)
5bba: 000a2403 lw s0,0(s4)
5bbe: 8552 mv a0,s4
5bc0: e1aff0ef jal ra,51da <tcp_seg_free>
5bc4: d445 beqz s0,5b6c <tcp_oos_insert_segment+0x70>
5bc6: 8a22 mv s4,s0
5bc8: bf91 j 5b1c <tcp_oos_insert_segment+0x20>
00005bca <tcp_receive>:
tcp_receive():
5bca: dfefa2ef jal t0,1c8 <__riscv_save_10>
5bce: 9281c783 lbu a5,-1752(gp) # 20000148 <flags>
5bd2: 842a mv s0,a0
5bd4: 8bc1 andi a5,a5,16
5bd6: 93818993 addi s3,gp,-1736 # 20000158 <seqno>
5bda: c7f1 beqz a5,5ca6 <tcp_receive+0xdc>
5bdc: 0009a583 lw a1,0(s3)
5be0: 5538 lw a4,104(a0)
5be2: 06455683 lhu a3,100(a0)
5be6: 5570 lw a2,108(a0)
5be8: 40b70533 sub a0,a4,a1
5bec: 9241a783 lw a5,-1756(gp) # 20000144 <ackno>
5bf0: 92418493 addi s1,gp,-1756 # 20000144 <ackno>
5bf4: 02054463 bltz a0,5c1c <tcp_receive+0x52>
5bf8: 00b71663 bne a4,a1,5c04 <tcp_receive+0x3a>
5bfc: 40f60733 sub a4,a2,a5
5c00: 00074e63 bltz a4,5c1c <tcp_receive+0x52>
5c04: 02f61e63 bne a2,a5,5c40 <tcp_receive+0x76>
5c08: 9401a503 lw a0,-1728(gp) # 20000160 <tcphdr>
5c0c: 3578 lbu a4,15(a0)
5c0e: 00e54803 lbu a6,14(a0)
5c12: 0722 slli a4,a4,0x8
5c14: 01076733 or a4,a4,a6
5c18: 02e6f463 bgeu a3,a4,5c40 <tcp_receive+0x76>
5c1c: 9401a503 lw a0,-1728(gp) # 20000160 <tcphdr>
5c20: 3578 lbu a4,15(a0)
5c22: 00e54803 lbu a6,14(a0)
5c26: d42c sw a1,104(s0)
5c28: 0722 slli a4,a4,0x8
5c2a: 01076733 or a4,a4,a6
5c2e: 06e41223 sh a4,100(s0)
5c32: d47c sw a5,108(s0)
5c34: c711 beqz a4,5c40 <tcp_receive+0x76>
5c36: 0b044703 lbu a4,176(s0)
5c3a: c319 beqz a4,5c40 <tcp_receive+0x76>
5c3c: 0a040823 sb zero,176(s0)
5c40: 486c lw a1,84(s0)
5c42: 40b78733 sub a4,a5,a1
5c46: 2ee04263 bgtz a4,5f2a <tcp_receive+0x360>
5c4a: 9441d703 lhu a4,-1724(gp) # 20000164 <tcplen>
5c4e: 06041a23 sh zero,116(s0)
5c52: 2c071963 bnez a4,5f24 <tcp_receive+0x35a>
5c56: 06445703 lhu a4,100(s0)
5c5a: 5468 lw a0,108(s0)
5c5c: 96b2 add a3,a3,a2
5c5e: 972a add a4,a4,a0
5c60: 2cd71263 bne a4,a3,5f24 <tcp_receive+0x35a>
5c64: 03e41703 lh a4,62(s0)
5c68: 2a074e63 bltz a4,5f24 <tcp_receive+0x35a>
5c6c: 2af59c63 bne a1,a5,5f24 <tcp_receive+0x35a>
5c70: 05844783 lbu a5,88(s0)
5c74: 470d li a4,3
5c76: 0785 addi a5,a5,1
5c78: 0ff7f793 andi a5,a5,255
5c7c: 04f40c23 sb a5,88(s0)
5c80: 28f77c63 bgeu a4,a5,5f18 <tcp_receive+0x34e>
5c84: 05a45703 lhu a4,90(s0)
5c88: 04045783 lhu a5,64(s0)
5c8c: 97ba add a5,a5,a4
5c8e: 07c2 slli a5,a5,0x10
5c90: 83c1 srli a5,a5,0x10
5c92: 00f77463 bgeu a4,a5,5c9a <tcp_receive+0xd0>
5c96: 04f41d23 sh a5,90(s0)
5c9a: 5c7c lw a5,124(s0)
5c9c: 3a079f63 bnez a5,605a <tcp_receive+0x490>
5ca0: 4070 lw a2,68(s0)
5ca2: 44061a63 bnez a2,60f6 <tcp_receive+0x52c>
5ca6: 9441d603 lhu a2,-1724(gp) # 20000164 <tcplen>
5caa: 0009a783 lw a5,0(s3)
5cae: 5414 lw a3,40(s0)
5cb0: 94418a13 addi s4,gp,-1724 # 20000164 <tcplen>
5cb4: 040600e3 beqz a2,64f4 <tcp_receive+0x92a>
5cb8: 40f685b3 sub a1,a3,a5
5cbc: fff58713 addi a4,a1,-1
5cc0: 4a074b63 bltz a4,6176 <tcp_receive+0x5ac>
5cc4: 4705 li a4,1
5cc6: 8f1d sub a4,a4,a5
5cc8: 8f11 sub a4,a4,a2
5cca: 9736 add a4,a4,a3
5ccc: 4ae04563 bgtz a4,6176 <tcp_receive+0x5ac>
5cd0: 20008937 lui s2,0x20008
5cd4: 8c090793 addi a5,s2,-1856 # 200078c0 <inseg>
5cd8: 43c4 lw s1,4(a5)
5cda: 01059713 slli a4,a1,0x10
5cde: 8341 srli a4,a4,0x10
5ce0: 24be lhu a5,10(s1)
5ce2: 8c090913 addi s2,s2,-1856
5ce6: 48b7d363 bge a5,a1,616c <tcp_receive+0x5a2>
5cea: 249e lhu a5,8(s1)
5cec: 8f99 sub a5,a5,a4
5cee: 07c2 slli a5,a5,0x10
5cf0: 83c1 srli a5,a5,0x10
5cf2: 24ba lhu a4,10(s1)
5cf4: 46b74663 blt a4,a1,6160 <tcp_receive+0x596>
5cf8: 40b005b3 neg a1,a1
5cfc: 05c2 slli a1,a1,0x10
5cfe: 85c1 srai a1,a1,0x10
5d00: 8526 mv a0,s1
5d02: e3ffe0ef jal ra,4b40 <pbuf_header>
5d06: 40dc lw a5,4(s1)
5d08: 00c95683 lhu a3,12(s2)
5d0c: 0009a703 lw a4,0(s3)
5d10: 00f92423 sw a5,8(s2)
5d14: 541c lw a5,40(s0)
5d16: 9736 add a4,a4,a3
5d18: 8f1d sub a4,a4,a5
5d1a: 00e91623 sh a4,12(s2)
5d1e: 01092703 lw a4,16(s2)
5d22: 0087d693 srli a3,a5,0x8
5d26: 00f9a023 sw a5,0(s3)
5d2a: a35c sb a5,4(a4)
5d2c: b354 sb a3,5(a4)
5d2e: 0107d693 srli a3,a5,0x10
5d32: 83e1 srli a5,a5,0x18
5d34: a374 sb a3,6(a4)
5d36: b37c sb a5,7(a4)
5d38: 0009a683 lw a3,0(s3)
5d3c: 5418 lw a4,40(s0)
5d3e: 40e687b3 sub a5,a3,a4
5d42: 0007c963 bltz a5,5d54 <tcp_receive+0x18a>
5d46: 3452 lhu a2,44(s0)
5d48: 00168793 addi a5,a3,1
5d4c: 8f99 sub a5,a5,a4
5d4e: 8f91 sub a5,a5,a2
5d50: 44f05063 blez a5,6190 <tcp_receive+0x5c6>
5d54: 200087b7 lui a5,0x20008
5d58: 8d07a783 lw a5,-1840(a5) # 200078d0 <inseg+0x10>
5d5c: 27c8 lbu a0,12(a5)
5d5e: 37dc lbu a5,13(a5)
5d60: 07a2 slli a5,a5,0x8
5d62: 8d5d or a0,a0,a5
5d64: a69fd0ef jal ra,37cc <ntohs>
5d68: 8905 andi a0,a0,1
5d6a: 78050163 beqz a0,64ec <tcp_receive+0x922>
5d6e: 5418 lw a4,40(s0)
5d70: 0009a783 lw a5,0(s3)
5d74: 76f71c63 bne a4,a5,64ec <tcp_receive+0x922>
5d78: 200084b7 lui s1,0x20008
5d7c: 8c048a93 addi s5,s1,-1856 # 200078c0 <inseg>
5d80: 010aa783 lw a5,16(s5)
5d84: 00cad903 lhu s2,12(s5)
5d88: 8c048493 addi s1,s1,-1856
5d8c: 27c8 lbu a0,12(a5)
5d8e: 37dc lbu a5,13(a5)
5d90: 07a2 slli a5,a5,0x8
5d92: 8d5d or a0,a0,a5
5d94: a39fd0ef jal ra,37cc <ntohs>
5d98: 890d andi a0,a0,3
5d9a: 00a03533 snez a0,a0
5d9e: 992a add s2,s2,a0
5da0: 010aa783 lw a5,16(s5)
5da4: 0942 slli s2,s2,0x10
5da6: 01095913 srli s2,s2,0x10
5daa: 012a1023 sh s2,0(s4)
5dae: 27c8 lbu a0,12(a5)
5db0: 37dc lbu a5,13(a5)
5db2: 07a2 slli a5,a5,0x8
5db4: 8d5d or a0,a0,a5
5db6: a17fd0ef jal ra,37cc <ntohs>
5dba: 8905 andi a0,a0,1
5dbc: 3e051c63 bnez a0,61b4 <tcp_receive+0x5ea>
5dc0: 345e lhu a5,44(s0)
5dc2: 0b27f063 bgeu a5,s2,5e62 <tcp_receive+0x298>
5dc6: 489c lw a5,16(s1)
5dc8: 27c8 lbu a0,12(a5)
5dca: 37dc lbu a5,13(a5)
5dcc: 07a2 slli a5,a5,0x8
5dce: 8d5d or a0,a0,a5
5dd0: 9fdfd0ef jal ra,37cc <ntohs>
5dd4: 8905 andi a0,a0,1
5dd6: c131 beqz a0,5e1a <tcp_receive+0x250>
5dd8: 489c lw a5,16(s1)
5dda: 00d7c903 lbu s2,13(a5)
5dde: 27c8 lbu a0,12(a5)
5de0: 0922 slli s2,s2,0x8
5de2: 00a96933 or s2,s2,a0
5de6: 6541 lui a0,0x10
5de8: fc050513 addi a0,a0,-64 # ffc0 <_data_lma+0x712c>
5dec: 9d3fd0ef jal ra,37be <htons>
5df0: 489c lw a5,16(s1)
5df2: 00a97933 and s2,s2,a0
5df6: 27c8 lbu a0,12(a5)
5df8: 37dc lbu a5,13(a5)
5dfa: 07a2 slli a5,a5,0x8
5dfc: 8d5d or a0,a0,a5
5dfe: 9cffd0ef jal ra,37cc <ntohs>
5e02: 03e57513 andi a0,a0,62
5e06: 9b9fd0ef jal ra,37be <htons>
5e0a: 489c lw a5,16(s1)
5e0c: 00a96533 or a0,s2,a0
5e10: 0542 slli a0,a0,0x10
5e12: 8141 srli a0,a0,0x10
5e14: a7c8 sb a0,12(a5)
5e16: 8121 srli a0,a0,0x8
5e18: b7c8 sb a0,13(a5)
5e1a: 345e lhu a5,44(s0)
5e1c: a4de sh a5,12(s1)
5e1e: 489c lw a5,16(s1)
5e20: 27c8 lbu a0,12(a5)
5e22: 37dc lbu a5,13(a5)
5e24: 07a2 slli a5,a5,0x8
5e26: 8d5d or a0,a0,a5
5e28: 9a5fd0ef jal ra,37cc <ntohs>
5e2c: 8909 andi a0,a0,2
5e2e: c501 beqz a0,5e36 <tcp_receive+0x26c>
5e30: 24de lhu a5,12(s1)
5e32: 17fd addi a5,a5,-1
5e34: a4de sh a5,12(s1)
5e36: 24ce lhu a1,12(s1)
5e38: 40c8 lw a0,4(s1)
5e3a: f03fe0ef jal ra,4d3c <pbuf_realloc>
5e3e: 489c lw a5,16(s1)
5e40: 00c4d903 lhu s2,12(s1)
5e44: 27c8 lbu a0,12(a5)
5e46: 37dc lbu a5,13(a5)
5e48: 07a2 slli a5,a5,0x8
5e4a: 8d5d or a0,a0,a5
5e4c: 981fd0ef jal ra,37cc <ntohs>
5e50: 890d andi a0,a0,3
5e52: 00a03533 snez a0,a0
5e56: 992a add s2,s2,a0
5e58: 0942 slli s2,s2,0x10
5e5a: 01095913 srli s2,s2,0x10
5e5e: 012a1023 sh s2,0(s4)
5e62: 08442783 lw a5,132(s0)
5e66: 36078463 beqz a5,61ce <tcp_receive+0x604>
5e6a: 489c lw a5,16(s1)
5e6c: 27c8 lbu a0,12(a5)
5e6e: 37dc lbu a5,13(a5)
5e70: 07a2 slli a5,a5,0x8
5e72: 8d5d or a0,a0,a5
5e74: 959fd0ef jal ra,37cc <ntohs>
5e78: 8905 andi a0,a0,1
5e7a: 34051763 bnez a0,61c8 <tcp_receive+0x5fe>
5e7e: 08442b03 lw s6,132(s0)
5e82: 6bc1 lui s7,0x10
5e84: fc0b8b93 addi s7,s7,-64 # ffc0 <_data_lma+0x712c>
5e88: 0009a503 lw a0,0(s3)
5e8c: 000a5703 lhu a4,0(s4)
5e90: 972a add a4,a4,a0
5e92: 080b0063 beqz s6,5f12 <tcp_receive+0x348>
5e96: 010b2603 lw a2,16(s6)
5e9a: 324c lbu a1,5(a2)
5e9c: 2254 lbu a3,4(a2)
5e9e: 05a2 slli a1,a1,0x8
5ea0: 8dd5 or a1,a1,a3
5ea2: 2274 lbu a3,6(a2)
5ea4: 06c2 slli a3,a3,0x10
5ea6: 8dd5 or a1,a1,a3
5ea8: 3274 lbu a3,7(a2)
5eaa: 06e2 slli a3,a3,0x18
5eac: 8ecd or a3,a3,a1
5eae: 00cb5583 lhu a1,12(s6)
5eb2: 95b6 add a1,a1,a3
5eb4: 40b705b3 sub a1,a4,a1
5eb8: 3605d263 bgez a1,621c <tcp_receive+0x652>
5ebc: 8f15 sub a4,a4,a3
5ebe: 04e05a63 blez a4,5f12 <tcp_receive+0x348>
5ec2: 08442783 lw a5,132(s0)
5ec6: 4b98 lw a4,16(a5)
5ec8: 335c lbu a5,5(a4)
5eca: 2354 lbu a3,4(a4)
5ecc: 07a2 slli a5,a5,0x8
5ece: 8fd5 or a5,a5,a3
5ed0: 8f89 sub a5,a5,a0
5ed2: a4de sh a5,12(s1)
5ed4: 489c lw a5,16(s1)
5ed6: 27c8 lbu a0,12(a5)
5ed8: 37dc lbu a5,13(a5)
5eda: 07a2 slli a5,a5,0x8
5edc: 8d5d or a0,a0,a5
5ede: 8effd0ef jal ra,37cc <ntohs>
5ee2: 8909 andi a0,a0,2
5ee4: c501 beqz a0,5eec <tcp_receive+0x322>
5ee6: 24de lhu a5,12(s1)
5ee8: 17fd addi a5,a5,-1
5eea: a4de sh a5,12(s1)
5eec: 24ce lhu a1,12(s1)
5eee: 40c8 lw a0,4(s1)
5ef0: e4dfe0ef jal ra,4d3c <pbuf_realloc>
5ef4: 489c lw a5,16(s1)
5ef6: 00c4da83 lhu s5,12(s1)
5efa: 27c8 lbu a0,12(a5)
5efc: 37dc lbu a5,13(a5)
5efe: 07a2 slli a5,a5,0x8
5f00: 8d5d or a0,a0,a5
5f02: 8cbfd0ef jal ra,37cc <ntohs>
5f06: 890d andi a0,a0,3
5f08: 00a03533 snez a0,a0
5f0c: 9aaa add s5,s5,a0
5f0e: 015a1023 sh s5,0(s4)
5f12: 09642223 sw s6,132(s0)
5f16: ac65 j 61ce <tcp_receive+0x604>
5f18: d8e791e3 bne a5,a4,5c9a <tcp_receive+0xd0>
5f1c: 8522 mv a0,s0
5f1e: 3b9010ef jal ra,7ad6 <tcp_rexmit_fast>
5f22: bba5 j 5c9a <tcp_receive+0xd0>
5f24: 04040c23 sb zero,88(s0)
5f28: bb8d j 5c9a <tcp_receive+0xd0>
5f2a: 5034 lw a3,96(s0)
5f2c: 40d786b3 sub a3,a5,a3
5f30: 12d04263 bgtz a3,6054 <tcp_receive+0x48a>
5f34: 02644683 lbu a3,38(s0)
5f38: 0046f613 andi a2,a3,4
5f3c: ca01 beqz a2,5f4c <tcp_receive+0x382>
5f3e: 9aed andi a3,a3,-5
5f40: 02d40323 sb a3,38(s0)
5f44: 05c45683 lhu a3,92(s0)
5f48: 04d41d23 sh a3,90(s0)
5f4c: 04c41683 lh a3,76(s0)
5f50: 04e45603 lhu a2,78(s0)
5f54: 0742 slli a4,a4,0x10
5f56: 868d srai a3,a3,0x3
5f58: 96b2 add a3,a3,a2
5f5a: 04d41823 sh a3,80(s0)
5f5e: 07645683 lhu a3,118(s0)
5f62: 8341 srli a4,a4,0x10
5f64: 06e41a23 sh a4,116(s0)
5f68: 9736 add a4,a4,a3
5f6a: 06e41b23 sh a4,118(s0)
5f6e: 4818 lw a4,16(s0)
5f70: c87c sw a5,84(s0)
5f72: 04040923 sb zero,82(s0)
5f76: 04040c23 sb zero,88(s0)
5f7a: 478d li a5,3
5f7c: 02e7f163 bgeu a5,a4,5f9e <tcp_receive+0x3d4>
5f80: 05a45703 lhu a4,90(s0)
5f84: 05c45683 lhu a3,92(s0)
5f88: 04045783 lhu a5,64(s0)
5f8c: 02d77663 bgeu a4,a3,5fb8 <tcp_receive+0x3ee>
5f90: 97ba add a5,a5,a4
5f92: 07c2 slli a5,a5,0x10
5f94: 83c1 srli a5,a5,0x10
5f96: 00f77463 bgeu a4,a5,5f9e <tcp_receive+0x3d4>
5f9a: 04f41d23 sh a5,90(s0)
5f9e: 08042783 lw a5,128(s0)
5fa2: e385 bnez a5,5fc2 <tcp_receive+0x3f8>
5fa4: 08042783 lw a5,128(s0)
5fa8: 02040e23 sb zero,60(s0)
5fac: 0017b793 seqz a5,a5
5fb0: 40f007b3 neg a5,a5
5fb4: bc7e sh a5,62(s0)
5fb6: b1d5 j 5c9a <tcp_receive+0xd0>
5fb8: 02f787b3 mul a5,a5,a5
5fbc: 02e7c7b3 div a5,a5,a4
5fc0: bfc1 j 5f90 <tcp_receive+0x3c6>
5fc2: 4b98 lw a4,16(a5)
5fc4: 3348 lbu a0,5(a4)
5fc6: 235c lbu a5,4(a4)
5fc8: 0522 slli a0,a0,0x8
5fca: 8d5d or a0,a0,a5
5fcc: 237c lbu a5,6(a4)
5fce: 07c2 slli a5,a5,0x10
5fd0: 8fc9 or a5,a5,a0
5fd2: 3368 lbu a0,7(a4)
5fd4: 0562 slli a0,a0,0x18
5fd6: 8d5d or a0,a0,a5
5fd8: 827fd0ef jal ra,37fe <ntohl>
5fdc: 08042783 lw a5,128(s0)
5fe0: 892a mv s2,a0
5fe2: 00c7da03 lhu s4,12(a5)
5fe6: 4b9c lw a5,16(a5)
5fe8: 27c8 lbu a0,12(a5)
5fea: 37dc lbu a5,13(a5)
5fec: 07a2 slli a5,a5,0x8
5fee: 8d5d or a0,a0,a5
5ff0: fdcfd0ef jal ra,37cc <ntohs>
5ff4: 409c lw a5,0(s1)
5ff6: 890d andi a0,a0,3
5ff8: 00a03533 snez a0,a0
5ffc: 9552 add a0,a0,s4
5ffe: 40f90933 sub s2,s2,a5
6002: 954a add a0,a0,s2
6004: faa040e3 bgtz a0,5fa4 <tcp_receive+0x3da>
6008: 08042903 lw s2,128(s0)
600c: 00092783 lw a5,0(s2)
6010: 08f42023 sw a5,128(s0)
6014: 07445783 lhu a5,116(s0)
6018: c385 beqz a5,6038 <tcp_receive+0x46e>
601a: 01092783 lw a5,16(s2)
601e: 27c8 lbu a0,12(a5)
6020: 37dc lbu a5,13(a5)
6022: 07a2 slli a5,a5,0x8
6024: 8d5d or a0,a0,a5
6026: fa6fd0ef jal ra,37cc <ntohs>
602a: 8905 andi a0,a0,1
602c: c511 beqz a0,6038 <tcp_receive+0x46e>
602e: 07445783 lhu a5,116(s0)
6032: 17fd addi a5,a5,-1
6034: 06f41a23 sh a5,116(s0)
6038: 00492503 lw a0,4(s2)
603c: d59fe0ef jal ra,4d94 <pbuf_clen>
6040: 07845783 lhu a5,120(s0)
6044: 40a78533 sub a0,a5,a0
6048: 06a41c23 sh a0,120(s0)
604c: 854a mv a0,s2
604e: 98cff0ef jal ra,51da <tcp_seg_free>
6052: b7b1 j 5f9e <tcp_receive+0x3d4>
6054: 06041a23 sh zero,116(s0)
6058: b189 j 5c9a <tcp_receive+0xd0>
605a: 4b98 lw a4,16(a5)
605c: 0004a903 lw s2,0(s1)
6060: 3348 lbu a0,5(a4)
6062: 235c lbu a5,4(a4)
6064: 0522 slli a0,a0,0x8
6066: 8d5d or a0,a0,a5
6068: 237c lbu a5,6(a4)
606a: 07c2 slli a5,a5,0x10
606c: 8fc9 or a5,a5,a0
606e: 3368 lbu a0,7(a4)
6070: 0562 slli a0,a0,0x18
6072: 8d5d or a0,a0,a5
6074: f8afd0ef jal ra,37fe <ntohl>
6078: 5c7c lw a5,124(s0)
607a: 8aaa mv s5,a0
607c: 41590933 sub s2,s2,s5
6080: 00c7da03 lhu s4,12(a5)
6084: 4b9c lw a5,16(a5)
6086: 27c8 lbu a0,12(a5)
6088: 37dc lbu a5,13(a5)
608a: 07a2 slli a5,a5,0x8
608c: 8d5d or a0,a0,a5
608e: f3efd0ef jal ra,37cc <ntohs>
6092: 890d andi a0,a0,3
6094: 00a03533 snez a0,a0
6098: 9552 add a0,a0,s4
609a: 40a90933 sub s2,s2,a0
609e: c00941e3 bltz s2,5ca0 <tcp_receive+0xd6>
60a2: 409c lw a5,0(s1)
60a4: 5038 lw a4,96(s0)
60a6: 8f99 sub a5,a5,a4
60a8: bef04ce3 bgtz a5,5ca0 <tcp_receive+0xd6>
60ac: 07c42903 lw s2,124(s0)
60b0: 00092783 lw a5,0(s2)
60b4: dc7c sw a5,124(s0)
60b6: 07445783 lhu a5,116(s0)
60ba: c385 beqz a5,60da <tcp_receive+0x510>
60bc: 01092783 lw a5,16(s2)
60c0: 27c8 lbu a0,12(a5)
60c2: 37dc lbu a5,13(a5)
60c4: 07a2 slli a5,a5,0x8
60c6: 8d5d or a0,a0,a5
60c8: f04fd0ef jal ra,37cc <ntohs>
60cc: 8905 andi a0,a0,1
60ce: c511 beqz a0,60da <tcp_receive+0x510>
60d0: 07445783 lhu a5,116(s0)
60d4: 17fd addi a5,a5,-1
60d6: 06f41a23 sh a5,116(s0)
60da: 00492503 lw a0,4(s2)
60de: cb7fe0ef jal ra,4d94 <pbuf_clen>
60e2: 07845783 lhu a5,120(s0)
60e6: 40a78533 sub a0,a5,a0
60ea: 06a41c23 sh a0,120(s0)
60ee: 854a mv a0,s2
60f0: 8eaff0ef jal ra,51da <tcp_seg_free>
60f4: b65d j 5c9a <tcp_receive+0xd0>
60f6: 443c lw a5,72(s0)
60f8: 4098 lw a4,0(s1)
60fa: 8f99 sub a5,a5,a4
60fc: ba07d5e3 bgez a5,5ca6 <tcp_receive+0xdc>
6100: 04c41683 lh a3,76(s0)
6104: 9141d703 lhu a4,-1772(gp) # 20000134 <tcp_ticks>
6108: 0642 slli a2,a2,0x10
610a: 4036d593 srai a1,a3,0x3
610e: 8241 srli a2,a2,0x10
6110: 05c2 slli a1,a1,0x10
6112: 81c1 srli a1,a1,0x10
6114: 40c707b3 sub a5,a4,a2
6118: 8f8d sub a5,a5,a1
611a: 07c2 slli a5,a5,0x10
611c: 83c1 srli a5,a5,0x10
611e: 01079513 slli a0,a5,0x10
6122: 97b6 add a5,a5,a3
6124: 07c2 slli a5,a5,0x10
6126: 87c1 srai a5,a5,0x10
6128: 8541 srai a0,a0,0x10
612a: 04f41623 sh a5,76(s0)
612e: 00055763 bgez a0,613c <tcp_receive+0x572>
6132: 8e19 sub a2,a2,a4
6134: 962e add a2,a2,a1
6136: 01061513 slli a0,a2,0x10
613a: 8541 srai a0,a0,0x10
613c: 04e41683 lh a3,78(s0)
6140: 878d srai a5,a5,0x3
6142: 04042223 sw zero,68(s0)
6146: 4026d713 srai a4,a3,0x2
614a: 40e68733 sub a4,a3,a4
614e: 972a add a4,a4,a0
6150: 0742 slli a4,a4,0x10
6152: 8341 srli a4,a4,0x10
6154: 97ba add a5,a5,a4
6156: 04e41723 sh a4,78(s0)
615a: 04f41823 sh a5,80(s0)
615e: b6a1 j 5ca6 <tcp_receive+0xdc>
6160: a49e sh a5,8(s1)
6162: 00049523 sh zero,10(s1)
6166: 8d99 sub a1,a1,a4
6168: 4084 lw s1,0(s1)
616a: b661 j 5cf2 <tcp_receive+0x128>
616c: 40e00733 neg a4,a4
6170: 01071593 slli a1,a4,0x10
6174: b669 j 5cfe <tcp_receive+0x134>
6176: 8f95 sub a5,a5,a3
6178: bc07d0e3 bgez a5,5d38 <tcp_receive+0x16e>
617c: 02644783 lbu a5,38(s0)
6180: 8522 mv a0,s0
6182: 0027e793 ori a5,a5,2
6186: 02f40323 sb a5,38(s0)
618a: 42a010ef jal ra,75b4 <tcp_output>
618e: b66d j 5d38 <tcp_receive+0x16e>
6190: bee684e3 beq a3,a4,5d78 <tcp_receive+0x1ae>
6194: 8522 mv a0,s0
6196: 3ae010ef jal ra,7544 <tcp_send_empty_ack>
619a: 08442483 lw s1,132(s0)
619e: 1e049463 bnez s1,6386 <tcp_receive+0x7bc>
61a2: 20008537 lui a0,0x20008
61a6: 8c050513 addi a0,a0,-1856 # 200078c0 <inseg>
61aa: 878ff0ef jal ra,5222 <tcp_seg_copy>
61ae: 08a42223 sw a0,132(s0)
61b2: aac1 j 6382 <tcp_receive+0x7b8>
61b4: 197d addi s2,s2,-1
61b6: 0942 slli s2,s2,0x10
61b8: 01095913 srli s2,s2,0x10
61bc: b111 j 5dc0 <tcp_receive+0x1f6>
61be: 411c lw a5,0(a0)
61c0: 08f42223 sw a5,132(s0)
61c4: 816ff0ef jal ra,51da <tcp_seg_free>
61c8: 08442503 lw a0,132(s0)
61cc: f96d bnez a0,61be <tcp_receive+0x5f4>
61ce: 0009a703 lw a4,0(s3)
61d2: 000a5783 lhu a5,0(s4)
61d6: 8522 mv a0,s0
61d8: 97ba add a5,a5,a4
61da: d41c sw a5,40(s0)
61dc: 345e lhu a5,44(s0)
61de: 41278933 sub s2,a5,s2
61e2: 03241623 sh s2,44(s0)
61e6: f71fe0ef jal ra,5156 <tcp_update_rcv_ann_wnd>
61ea: 40dc lw a5,4(s1)
61ec: 279a lhu a4,8(a5)
61ee: c709 beqz a4,61f8 <tcp_receive+0x62e>
61f0: 92f1a823 sw a5,-1744(gp) # 20000150 <recv_data>
61f4: 0004a223 sw zero,4(s1)
61f8: 489c lw a5,16(s1)
61fa: 27c8 lbu a0,12(a5)
61fc: 37dc lbu a5,13(a5)
61fe: 07a2 slli a5,a5,0x8
6200: 8d5d or a0,a0,a5
6202: dcafd0ef jal ra,37cc <ntohs>
6206: 8905 andi a0,a0,1
6208: c519 beqz a0,6216 <tcp_receive+0x64c>
620a: 93418793 addi a5,gp,-1740 # 20000154 <recv_flags>
620e: 2398 lbu a4,0(a5)
6210: 02076713 ori a4,a4,32
6214: a398 sb a4,0(a5)
6216: 4a91 li s5,4
6218: 4b1d li s6,7
621a: aa39 j 6338 <tcp_receive+0x76e>
621c: 365c lbu a5,13(a2)
621e: 2648 lbu a0,12(a2)
6220: 07a2 slli a5,a5,0x8
6222: 8d5d or a0,a0,a5
6224: da8fd0ef jal ra,37cc <ntohs>
6228: 8905 andi a0,a0,1
622a: c535 beqz a0,6296 <tcp_receive+0x6cc>
622c: 489c lw a5,16(s1)
622e: 27c8 lbu a0,12(a5)
6230: 37dc lbu a5,13(a5)
6232: 07a2 slli a5,a5,0x8
6234: 8d5d or a0,a0,a5
6236: d96fd0ef jal ra,37cc <ntohs>
623a: 8909 andi a0,a0,2
623c: ed29 bnez a0,6296 <tcp_receive+0x6cc>
623e: 489c lw a5,16(s1)
6240: 00d7ca83 lbu s5,13(a5)
6244: 27c8 lbu a0,12(a5)
6246: 0aa2 slli s5,s5,0x8
6248: 00aaeab3 or s5,s5,a0
624c: 855e mv a0,s7
624e: d70fd0ef jal ra,37be <htons>
6252: 489c lw a5,16(s1)
6254: 00aafab3 and s5,s5,a0
6258: 27c8 lbu a0,12(a5)
625a: 37dc lbu a5,13(a5)
625c: 07a2 slli a5,a5,0x8
625e: 8d5d or a0,a0,a5
6260: d6cfd0ef jal ra,37cc <ntohs>
6264: 03e57513 andi a0,a0,62
6268: 00156513 ori a0,a0,1
626c: d52fd0ef jal ra,37be <htons>
6270: 00aae533 or a0,s5,a0
6274: 489c lw a5,16(s1)
6276: 0542 slli a0,a0,0x10
6278: 8141 srli a0,a0,0x10
627a: 00855713 srli a4,a0,0x8
627e: a7c8 sb a0,12(a5)
6280: b7d8 sb a4,13(a5)
6282: 00c4da83 lhu s5,12(s1)
6286: d46fd0ef jal ra,37cc <ntohs>
628a: 890d andi a0,a0,3
628c: 00a03533 snez a0,a0
6290: 9aaa add s5,s5,a0
6292: 015a1023 sh s5,0(s4)
6296: 000b2a83 lw s5,0(s6)
629a: 855a mv a0,s6
629c: f3ffe0ef jal ra,51da <tcp_seg_free>
62a0: 8b56 mv s6,s5
62a2: b6dd j 5e88 <tcp_receive+0x2be>
62a4: 00f9a023 sw a5,0(s3)
62a8: 375c lbu a5,13(a4)
62aa: 2748 lbu a0,12(a4)
62ac: 00c4db83 lhu s7,12(s1)
62b0: 07a2 slli a5,a5,0x8
62b2: 8d5d or a0,a0,a5
62b4: d18fd0ef jal ra,37cc <ntohs>
62b8: 541c lw a5,40(s0)
62ba: 890d andi a0,a0,3
62bc: 00a03533 snez a0,a0
62c0: 955e add a0,a0,s7
62c2: 953e add a0,a0,a5
62c4: 489c lw a5,16(s1)
62c6: d408 sw a0,40(s0)
62c8: 00c4db83 lhu s7,12(s1)
62cc: 27c8 lbu a0,12(a5)
62ce: 37dc lbu a5,13(a5)
62d0: 07a2 slli a5,a5,0x8
62d2: 8d5d or a0,a0,a5
62d4: cf8fd0ef jal ra,37cc <ntohs>
62d8: 345e lhu a5,44(s0)
62da: 890d andi a0,a0,3
62dc: 00a03533 snez a0,a0
62e0: 955e add a0,a0,s7
62e2: 40a78533 sub a0,a5,a0
62e6: b44a sh a0,44(s0)
62e8: 8522 mv a0,s0
62ea: e6dfe0ef jal ra,5156 <tcp_update_rcv_ann_wnd>
62ee: 40cc lw a1,4(s1)
62f0: 259e lhu a5,8(a1)
62f2: cb89 beqz a5,6304 <tcp_receive+0x73a>
62f4: 93018793 addi a5,gp,-1744 # 20000150 <recv_data>
62f8: 4388 lw a0,0(a5)
62fa: cd35 beqz a0,6376 <tcp_receive+0x7ac>
62fc: ab5fe0ef jal ra,4db0 <pbuf_cat>
6300: 0004a223 sw zero,4(s1)
6304: 489c lw a5,16(s1)
6306: 27c8 lbu a0,12(a5)
6308: 37dc lbu a5,13(a5)
630a: 07a2 slli a5,a5,0x8
630c: 8d5d or a0,a0,a5
630e: cbefd0ef jal ra,37cc <ntohs>
6312: 8905 andi a0,a0,1
6314: cd01 beqz a0,632c <tcp_receive+0x762>
6316: 93418713 addi a4,gp,-1740 # 20000154 <recv_flags>
631a: 231c lbu a5,0(a4)
631c: 0207e793 ori a5,a5,32
6320: a31c sb a5,0(a4)
6322: 481c lw a5,16(s0)
6324: 01579463 bne a5,s5,632c <tcp_receive+0x762>
6328: 01642823 sw s6,16(s0)
632c: 409c lw a5,0(s1)
632e: 8526 mv a0,s1
6330: 08f42223 sw a5,132(s0)
6334: ea7fe0ef jal ra,51da <tcp_seg_free>
6338: 08442483 lw s1,132(s0)
633c: cc99 beqz s1,635a <tcp_receive+0x790>
633e: 4898 lw a4,16(s1)
6340: 3354 lbu a3,5(a4)
6342: 235c lbu a5,4(a4)
6344: 06a2 slli a3,a3,0x8
6346: 8edd or a3,a3,a5
6348: 237c lbu a5,6(a4)
634a: 07c2 slli a5,a5,0x10
634c: 8edd or a3,a3,a5
634e: 337c lbu a5,7(a4)
6350: 07e2 slli a5,a5,0x18
6352: 8fd5 or a5,a5,a3
6354: 5414 lw a3,40(s0)
6356: f4d787e3 beq a5,a3,62a4 <tcp_receive+0x6da>
635a: 02644783 lbu a5,38(s0)
635e: 0017f713 andi a4,a5,1
6362: cf01 beqz a4,637a <tcp_receive+0x7b0>
6364: 9bf9 andi a5,a5,-2
6366: 0027e793 ori a5,a5,2
636a: 02f40323 sb a5,38(s0)
636e: 8522 mv a0,s0
6370: 244010ef jal ra,75b4 <tcp_output>
6374: a039 j 6382 <tcp_receive+0x7b8>
6376: c38c sw a1,0(a5)
6378: b761 j 6300 <tcp_receive+0x736>
637a: 0017e793 ori a5,a5,1
637e: 02f40323 sb a5,38(s0)
6382: e7ff906f j 200 <__riscv_restore_10>
6386: 0009a703 lw a4,0(s3)
638a: 4901 li s2,0
638c: fff70513 addi a0,a4,-1
6390: 00170813 addi a6,a4,1
6394: 4890 lw a2,16(s1)
6396: 3254 lbu a3,5(a2)
6398: 225c lbu a5,4(a2)
639a: 06a2 slli a3,a3,0x8
639c: 8edd or a3,a3,a5
639e: 227c lbu a5,6(a2)
63a0: 07c2 slli a5,a5,0x10
63a2: 8edd or a3,a3,a5
63a4: 327c lbu a5,7(a2)
63a6: 07e2 slli a5,a5,0x18
63a8: 8fd5 or a5,a5,a3
63aa: 02e79c63 bne a5,a4,63e2 <tcp_receive+0x818>
63ae: 20008537 lui a0,0x20008
63b2: 8c050793 addi a5,a0,-1856 # 200078c0 <inseg>
63b6: 27da lhu a4,12(a5)
63b8: 24de lhu a5,12(s1)
63ba: fce7f4e3 bgeu a5,a4,6382 <tcp_receive+0x7b8>
63be: 8c050513 addi a0,a0,-1856
63c2: e61fe0ef jal ra,5222 <tcp_seg_copy>
63c6: dd55 beqz a0,6382 <tcp_receive+0x7b8>
63c8: 00090a63 beqz s2,63dc <tcp_receive+0x812>
63cc: 00a92023 sw a0,0(s2)
63d0: 85a6 mv a1,s1
63d2: f2aff0ef jal ra,5afc <tcp_oos_insert_segment>
63d6: b775 j 6382 <tcp_receive+0x7b8>
63d8: 84b6 mv s1,a3
63da: bf6d j 6394 <tcp_receive+0x7ca>
63dc: 08a42223 sw a0,132(s0)
63e0: bfc5 j 63d0 <tcp_receive+0x806>
63e2: 02091063 bnez s2,6402 <tcp_receive+0x838>
63e6: 40f706b3 sub a3,a4,a5
63ea: 0806de63 bgez a3,6486 <tcp_receive+0x8bc>
63ee: 20008537 lui a0,0x20008
63f2: 8c050513 addi a0,a0,-1856 # 200078c0 <inseg>
63f6: e2dfe0ef jal ra,5222 <tcp_seg_copy>
63fa: d541 beqz a0,6382 <tcp_receive+0x7b8>
63fc: 08a42223 sw a0,132(s0)
6400: bfc1 j 63d0 <tcp_receive+0x806>
6402: 01092883 lw a7,16(s2)
6406: 0058c583 lbu a1,5(a7)
640a: 0048c683 lbu a3,4(a7)
640e: 05a2 slli a1,a1,0x8
6410: 8dd5 or a1,a1,a3
6412: 0068c683 lbu a3,6(a7)
6416: 06c2 slli a3,a3,0x10
6418: 8dd5 or a1,a1,a3
641a: 0078c683 lbu a3,7(a7)
641e: 06e2 slli a3,a3,0x18
6420: 8ecd or a3,a3,a1
6422: 40d506b3 sub a3,a0,a3
6426: 0606c063 bltz a3,6486 <tcp_receive+0x8bc>
642a: 40f806b3 sub a3,a6,a5
642e: 04d04c63 bgtz a3,6486 <tcp_receive+0x8bc>
6432: 20008537 lui a0,0x20008
6436: 8c050513 addi a0,a0,-1856 # 200078c0 <inseg>
643a: de9fe0ef jal ra,5222 <tcp_seg_copy>
643e: 842a mv s0,a0
6440: d129 beqz a0,6382 <tcp_receive+0x7b8>
6442: 01092703 lw a4,16(s2)
6446: 335c lbu a5,5(a4)
6448: 234c lbu a1,4(a4)
644a: 07a2 slli a5,a5,0x8
644c: 8ddd or a1,a1,a5
644e: 237c lbu a5,6(a4)
6450: 07c2 slli a5,a5,0x10
6452: 8fcd or a5,a5,a1
6454: 336c lbu a1,7(a4)
6456: 00c95703 lhu a4,12(s2)
645a: 05e2 slli a1,a1,0x18
645c: 8fcd or a5,a5,a1
645e: 0009a583 lw a1,0(s3)
6462: 973e add a4,a4,a5
6464: 8f0d sub a4,a4,a1
6466: 00e05b63 blez a4,647c <tcp_receive+0x8b2>
646a: 8d9d sub a1,a1,a5
646c: 05c2 slli a1,a1,0x10
646e: 00492503 lw a0,4(s2)
6472: 81c1 srli a1,a1,0x10
6474: 00b91623 sh a1,12(s2)
6478: 8c5fe0ef jal ra,4d3c <pbuf_realloc>
647c: 00892023 sw s0,0(s2)
6480: 85a6 mv a1,s1
6482: 8522 mv a0,s0
6484: b7b9 j 63d2 <tcp_receive+0x808>
6486: 4094 lw a3,0(s1)
6488: 8926 mv s2,s1
648a: f6b9 bnez a3,63d8 <tcp_receive+0x80e>
648c: 40f707b3 sub a5,a4,a5
6490: eef059e3 blez a5,6382 <tcp_receive+0x7b8>
6494: 365c lbu a5,13(a2)
6496: 2648 lbu a0,12(a2)
6498: 07a2 slli a5,a5,0x8
649a: 8d5d or a0,a0,a5
649c: b30fd0ef jal ra,37cc <ntohs>
64a0: 8905 andi a0,a0,1
64a2: ee0510e3 bnez a0,6382 <tcp_receive+0x7b8>
64a6: 20008537 lui a0,0x20008
64aa: 8c050513 addi a0,a0,-1856 # 200078c0 <inseg>
64ae: d75fe0ef jal ra,5222 <tcp_seg_copy>
64b2: c088 sw a0,0(s1)
64b4: ec0507e3 beqz a0,6382 <tcp_receive+0x7b8>
64b8: 4898 lw a4,16(s1)
64ba: 335c lbu a5,5(a4)
64bc: 234c lbu a1,4(a4)
64be: 07a2 slli a5,a5,0x8
64c0: 8ddd or a1,a1,a5
64c2: 237c lbu a5,6(a4)
64c4: 07c2 slli a5,a5,0x10
64c6: 8fcd or a5,a5,a1
64c8: 336c lbu a1,7(a4)
64ca: 24da lhu a4,12(s1)
64cc: 05e2 slli a1,a1,0x18
64ce: 8fcd or a5,a5,a1
64d0: 0009a583 lw a1,0(s3)
64d4: 973e add a4,a4,a5
64d6: 8f0d sub a4,a4,a1
64d8: eae055e3 blez a4,6382 <tcp_receive+0x7b8>
64dc: 8d9d sub a1,a1,a5
64de: 05c2 slli a1,a1,0x10
64e0: 40c8 lw a0,4(s1)
64e2: 81c1 srli a1,a1,0x10
64e4: a4ce sh a1,12(s1)
64e6: 857fe0ef jal ra,4d3c <pbuf_realloc>
64ea: bd61 j 6382 <tcp_receive+0x7b8>
64ec: 8522 mv a0,s0
64ee: 056010ef jal ra,7544 <tcp_send_empty_ack>
64f2: bd41 j 6382 <tcp_receive+0x7b8>
64f4: 40d78733 sub a4,a5,a3
64f8: 00074863 bltz a4,6508 <tcp_receive+0x93e>
64fc: 345a lhu a4,44(s0)
64fe: 0785 addi a5,a5,1
6500: 8f95 sub a5,a5,a3
6502: 8f99 sub a5,a5,a4
6504: e6f05fe3 blez a5,6382 <tcp_receive+0x7b8>
6508: 02644783 lbu a5,38(s0)
650c: bda9 j 6366 <tcp_receive+0x79c>
0000650e <tcp_parseopt.isra.0>:
tcp_parseopt.isra.0():
650e: ce3f92ef jal t0,1f0 <__riscv_save_0>
6512: 94018493 addi s1,gp,-1728 # 20000160 <tcphdr>
6516: 0004a903 lw s2,0(s1)
651a: 842a mv s0,a0
651c: 00d94783 lbu a5,13(s2)
6520: 00c94503 lbu a0,12(s2)
6524: 07a2 slli a5,a5,0x8
6526: 8d5d or a0,a0,a5
6528: aa4fd0ef jal ra,37cc <ntohs>
652c: 8131 srli a0,a0,0xc
652e: 0542 slli a0,a0,0x10
6530: 8141 srli a0,a0,0x10
6532: 4795 li a5,5
6534: 02a7fc63 bgeu a5,a0,656c <tcp_parseopt.isra.0+0x5e>
6538: 409c lw a5,0(s1)
653a: 0951 addi s2,s2,20
653c: 27c8 lbu a0,12(a5)
653e: 37dc lbu a5,13(a5)
6540: 07a2 slli a5,a5,0x8
6542: 8d5d or a0,a0,a5
6544: a88fd0ef jal ra,37cc <ntohs>
6548: 200087b7 lui a5,0x20008
654c: 8407a603 lw a2,-1984(a5) # 20007840 <WCHCfg+0x4>
6550: 8131 srli a0,a0,0xc
6552: 156d addi a0,a0,-5
6554: 050a slli a0,a0,0x2
6556: 0542 slli a0,a0,0x10
6558: 01061593 slli a1,a2,0x10
655c: 8141 srli a0,a0,0x10
655e: 81c1 srli a1,a1,0x10
6560: 4781 li a5,0
6562: 4805 li a6,1
6564: 4889 li a7,2
6566: 4311 li t1,4
6568: 00a7e463 bltu a5,a0,6570 <tcp_parseopt.isra.0+0x62>
656c: ca9f906f j 214 <__riscv_restore_0>
6570: 00f906b3 add a3,s2,a5
6574: 2298 lbu a4,0(a3)
6576: 01070963 beq a4,a6,6588 <tcp_parseopt.isra.0+0x7a>
657a: db6d beqz a4,656c <tcp_parseopt.isra.0+0x5e>
657c: 01170a63 beq a4,a7,6590 <tcp_parseopt.isra.0+0x82>
6580: 3298 lbu a4,1(a3)
6582: d76d beqz a4,656c <tcp_parseopt.isra.0+0x5e>
6584: 97ba add a5,a5,a4
6586: a011 j 658a <tcp_parseopt.isra.0+0x7c>
6588: 0785 addi a5,a5,1
658a: 07c2 slli a5,a5,0x10
658c: 83c1 srli a5,a5,0x10
658e: bfe9 j 6568 <tcp_parseopt.isra.0+0x5a>
6590: 3298 lbu a4,1(a3)
6592: fc671de3 bne a4,t1,656c <tcp_parseopt.isra.0+0x5e>
6596: 00378713 addi a4,a5,3
659a: fca759e3 bge a4,a0,656c <tcp_parseopt.isra.0+0x5e>
659e: 22b8 lbu a4,2(a3)
65a0: 32b4 lbu a3,3(a3)
65a2: 0722 slli a4,a4,0x8
65a4: 8f55 or a4,a4,a3
65a6: 00e66363 bltu a2,a4,65ac <tcp_parseopt.isra.0+0x9e>
65aa: e311 bnez a4,65ae <tcp_parseopt.isra.0+0xa0>
65ac: 872e mv a4,a1
65ae: a01a sh a4,0(s0)
65b0: 0791 addi a5,a5,4
65b2: bfe1 j 658a <tcp_parseopt.isra.0+0x7c>
000065b4 <tcp_input>:
tcp_input():
65b4: c0df92ef jal t0,1c0 <__riscv_save_12>
65b8: 4140 lw s0,4(a0)
65ba: 8baa mv s7,a0
65bc: 301c lbu a5,1(s0)
65be: 2008 lbu a0,0(s0)
65c0: 1141 addi sp,sp,-16
65c2: 07a2 slli a5,a5,0x8
65c4: 92c18913 addi s2,gp,-1748 # 2000014c <iphdr>
65c8: 8d5d or a0,a0,a5
65ca: 89ae mv s3,a1
65cc: 00892023 sw s0,0(s2)
65d0: 9fcfd0ef jal ra,37cc <ntohs>
65d4: 00092783 lw a5,0(s2)
65d8: 8119 srli a0,a0,0x6
65da: 03c57513 andi a0,a0,60
65de: 942a add s0,s0,a0
65e0: 2388 lbu a0,0(a5)
65e2: 339c lbu a5,1(a5)
65e4: 9481a023 sw s0,-1728(gp) # 20000160 <tcphdr>
65e8: 07a2 slli a5,a5,0x8
65ea: 8d5d or a0,a0,a5
65ec: 9e0fd0ef jal ra,37cc <ntohs>
65f0: 00655593 srli a1,a0,0x6
65f4: 03c5f593 andi a1,a1,60
65f8: 40b005b3 neg a1,a1
65fc: 855e mv a0,s7
65fe: d42fe0ef jal ra,4b40 <pbuf_header>
6602: e511 bnez a0,660e <tcp_input+0x5a>
6604: 008bd703 lhu a4,8(s7)
6608: 47cd li a5,19
660a: 00e7e863 bltu a5,a4,661a <tcp_input+0x66>
660e: 855e mv a0,s7
6610: d9efe0ef jal ra,4bae <pbuf_free>
6614: 0141 addi sp,sp,16
6616: be7f906f j 1fc <__riscv_restore_12>
661a: 92c18b13 addi s6,gp,-1748 # 2000014c <iphdr>
661e: 000b2503 lw a0,0(s6)
6622: 85ce mv a1,s3
6624: 0541 addi a0,a0,16
6626: e5afd0ef jal ra,3c80 <ip_addr_isbroadcast>
662a: f175 bnez a0,660e <tcp_input+0x5a>
662c: 000b2703 lw a4,0(s6)
6630: f0000537 lui a0,0xf0000
6634: 3b1c lbu a5,17(a4)
6636: 2b00 lbu s0,16(a4)
6638: 07a2 slli a5,a5,0x8
663a: 8fc1 or a5,a5,s0
663c: 2b20 lbu s0,18(a4)
663e: 0442 slli s0,s0,0x10
6640: 8fc1 or a5,a5,s0
6642: 3b20 lbu s0,19(a4)
6644: 0462 slli s0,s0,0x18
6646: 8c5d or s0,s0,a5
6648: 9b6fd0ef jal ra,37fe <ntohl>
664c: 8c69 and s0,s0,a0
664e: e0000537 lui a0,0xe0000
6652: 9acfd0ef jal ra,37fe <ntohl>
6656: faa40ce3 beq s0,a0,660e <tcp_input+0x5a>
665a: 000b2583 lw a1,0(s6)
665e: 008bd703 lhu a4,8(s7)
6662: 4699 li a3,6
6664: 01058613 addi a2,a1,16
6668: 855e mv a0,s7
666a: 05b1 addi a1,a1,12
666c: 5f9010ef jal ra,8464 <inet_chksum_pseudo>
6670: fd59 bnez a0,660e <tcp_input+0x5a>
6672: 94018493 addi s1,gp,-1728 # 20000160 <tcphdr>
6676: 409c lw a5,0(s1)
6678: 27c8 lbu a0,12(a5)
667a: 37dc lbu a5,13(a5)
667c: 07a2 slli a5,a5,0x8
667e: 8d5d or a0,a0,a5
6680: 94cfd0ef jal ra,37cc <ntohs>
6684: 8131 srli a0,a0,0xc
6686: 55f1 li a1,-4
6688: 02b505b3 mul a1,a0,a1
668c: 855e mv a0,s7
668e: 05c2 slli a1,a1,0x10
6690: 85c1 srai a1,a1,0x10
6692: caefe0ef jal ra,4b40 <pbuf_header>
6696: fd25 bnez a0,660e <tcp_input+0x5a>
6698: 4080 lw s0,0(s1)
669a: 301c lbu a5,1(s0)
669c: 2008 lbu a0,0(s0)
669e: 07a2 slli a5,a5,0x8
66a0: 8d5d or a0,a0,a5
66a2: 92afd0ef jal ra,37cc <ntohs>
66a6: a008 sb a0,0(s0)
66a8: 8121 srli a0,a0,0x8
66aa: b008 sb a0,1(s0)
66ac: 4080 lw s0,0(s1)
66ae: 303c lbu a5,3(s0)
66b0: 2028 lbu a0,2(s0)
66b2: 07a2 slli a5,a5,0x8
66b4: 8d5d or a0,a0,a5
66b6: 916fd0ef jal ra,37cc <ntohs>
66ba: a028 sb a0,2(s0)
66bc: 8121 srli a0,a0,0x8
66be: b028 sb a0,3(s0)
66c0: 4080 lw s0,0(s1)
66c2: 3048 lbu a0,5(s0)
66c4: 205c lbu a5,4(s0)
66c6: 0522 slli a0,a0,0x8
66c8: 8d5d or a0,a0,a5
66ca: 207c lbu a5,6(s0)
66cc: 07c2 slli a5,a5,0x10
66ce: 8fc9 or a5,a5,a0
66d0: 3068 lbu a0,7(s0)
66d2: 0562 slli a0,a0,0x18
66d4: 8d5d or a0,a0,a5
66d6: 928fd0ef jal ra,37fe <ntohl>
66da: 00855793 srli a5,a0,0x8
66de: b05c sb a5,5(s0)
66e0: 01055793 srli a5,a0,0x10
66e4: a07c sb a5,6(s0)
66e6: 01855793 srli a5,a0,0x18
66ea: a048 sb a0,4(s0)
66ec: b07c sb a5,7(s0)
66ee: 4080 lw s0,0(s1)
66f0: 92a1ac23 sw a0,-1736(gp) # 20000158 <seqno>
66f4: 93818a93 addi s5,gp,-1736 # 20000158 <seqno>
66f8: 3408 lbu a0,9(s0)
66fa: 241c lbu a5,8(s0)
66fc: 0522 slli a0,a0,0x8
66fe: 8d5d or a0,a0,a5
6700: 243c lbu a5,10(s0)
6702: 07c2 slli a5,a5,0x10
6704: 8fc9 or a5,a5,a0
6706: 3428 lbu a0,11(s0)
6708: 0562 slli a0,a0,0x18
670a: 8d5d or a0,a0,a5
670c: 8f2fd0ef jal ra,37fe <ntohl>
6710: 00855793 srli a5,a0,0x8
6714: b41c sb a5,9(s0)
6716: 01055793 srli a5,a0,0x10
671a: a43c sb a5,10(s0)
671c: 01855793 srli a5,a0,0x18
6720: a408 sb a0,8(s0)
6722: b43c sb a5,11(s0)
6724: 4080 lw s0,0(s1)
6726: 92a1a223 sw a0,-1756(gp) # 20000144 <ackno>
672a: 92418913 addi s2,gp,-1756 # 20000144 <ackno>
672e: 347c lbu a5,15(s0)
6730: 2468 lbu a0,14(s0)
6732: 07a2 slli a5,a5,0x8
6734: 8d5d or a0,a0,a5
6736: 896fd0ef jal ra,37cc <ntohs>
673a: 409c lw a5,0(s1)
673c: a468 sb a0,14(s0)
673e: 8121 srli a0,a0,0x8
6740: b468 sb a0,15(s0)
6742: 27c8 lbu a0,12(a5)
6744: 37dc lbu a5,13(a5)
6746: 07a2 slli a5,a5,0x8
6748: 8d5d or a0,a0,a5
674a: 882fd0ef jal ra,37cc <ntohs>
674e: 0ff57893 andi a7,a0,255
6752: 008bd503 lhu a0,8(s7)
6756: 0038f593 andi a1,a7,3
675a: 00b035b3 snez a1,a1
675e: 95aa add a1,a1,a0
6760: 9081a303 lw t1,-1784(gp) # 20000128 <tcp_active_pcbs>
6764: 05c2 slli a1,a1,0x10
6766: 4094 lw a3,0(s1)
6768: 000b2803 lw a6,0(s6)
676c: 03f8f793 andi a5,a7,63
6770: 81c1 srli a1,a1,0x10
6772: 92f18423 sb a5,-1752(gp) # 20000148 <flags>
6776: 94b19223 sh a1,-1724(gp) # 20000164 <tcplen>
677a: 841a mv s0,t1
677c: 4601 li a2,0
677e: 92818c93 addi s9,gp,-1752 # 20000148 <flags>
6782: 94418c13 addi s8,gp,-1724 # 20000164 <tcplen>
6786: e401 bnez s0,678e <tcp_input+0x1da>
6788: 9201a503 lw a0,-1760(gp) # 20000140 <tcp_tw_pcbs>
678c: aad9 j 6962 <tcp_input+0x3ae>
678e: 329c lbu a5,1(a3)
6790: 0006ce03 lbu t3,0(a3)
6794: 305a lhu a4,36(s0)
6796: 07a2 slli a5,a5,0x8
6798: 01c7e7b3 or a5,a5,t3
679c: 0ef71963 bne a4,a5,688e <tcp_input+0x2da>
67a0: 32bc lbu a5,3(a3)
67a2: 0026ce03 lbu t3,2(a3)
67a6: 2c5a lhu a4,28(s0)
67a8: 07a2 slli a5,a5,0x8
67aa: 01c7e7b3 or a5,a5,t3
67ae: 0ef71063 bne a4,a5,688e <tcp_input+0x2da>
67b2: 00d84703 lbu a4,13(a6)
67b6: 00c84783 lbu a5,12(a6)
67ba: 0722 slli a4,a4,0x8
67bc: 8f5d or a4,a4,a5
67be: 00e84783 lbu a5,14(a6)
67c2: 07c2 slli a5,a5,0x10
67c4: 8f5d or a4,a4,a5
67c6: 00f84783 lbu a5,15(a6)
67ca: 07e2 slli a5,a5,0x18
67cc: 8fd9 or a5,a5,a4
67ce: 4058 lw a4,4(s0)
67d0: 0af71f63 bne a4,a5,688e <tcp_input+0x2da>
67d4: 01184703 lbu a4,17(a6)
67d8: 01084783 lbu a5,16(a6)
67dc: 0722 slli a4,a4,0x8
67de: 8f5d or a4,a4,a5
67e0: 01284783 lbu a5,18(a6)
67e4: 07c2 slli a5,a5,0x10
67e6: 8f5d or a4,a4,a5
67e8: 01384783 lbu a5,19(a6)
67ec: 07e2 slli a5,a5,0x18
67ee: 8fd9 or a5,a5,a4
67f0: 4018 lw a4,0(s0)
67f2: 08f71e63 bne a4,a5,688e <tcp_input+0x2da>
67f6: c619 beqz a2,6804 <tcp_input+0x250>
67f8: 445c lw a5,12(s0)
67fa: 9081a423 sw s0,-1784(gp) # 20000128 <tcp_active_pcbs>
67fe: c65c sw a5,12(a2)
6800: 00642623 sw t1,12(s0)
6804: 004ba703 lw a4,4(s7)
6808: 20008db7 lui s11,0x20008
680c: 08842603 lw a2,136(s0)
6810: 8c0d8793 addi a5,s11,-1856 # 200078c0 <inseg>
6814: 9201a823 sw zero,-1744(gp) # 20000150 <recv_data>
6818: 92018a23 sb zero,-1740(gp) # 20000154 <recv_flags>
681c: 0007a023 sw zero,0(a5)
6820: a7ca sh a0,12(a5)
6822: c798 sw a4,8(a5)
6824: 0177a223 sw s7,4(a5)
6828: cb94 sw a3,16(a5)
682a: 93418a13 addi s4,gp,-1740 # 20000154 <recv_flags>
682e: 93018d13 addi s10,gp,-1744 # 20000150 <recv_data>
6832: 8c0d8d93 addi s11,s11,-1856
6836: ce09 beqz a2,6850 <tcp_input+0x29c>
6838: 09042783 lw a5,144(s0)
683c: 4681 li a3,0
683e: 85a2 mv a1,s0
6840: 2e078f63 beqz a5,6b3e <tcp_input+0x58a>
6844: 4c08 lw a0,24(s0)
6846: 9782 jalr a5
6848: dc0513e3 bnez a0,660e <tcp_input+0x5a>
684c: 08042423 sw zero,136(s0)
6850: 000cc783 lbu a5,0(s9)
6854: 9281ae23 sw s0,-1732(gp) # 2000015c <tcp_input_pcb>
6858: 0047f713 andi a4,a5,4
685c: 93c18b93 addi s7,gp,-1732 # 2000015c <tcp_input_pcb>
6860: 34070263 beqz a4,6ba4 <tcp_input+0x5f0>
6864: 4818 lw a4,16(s0)
6866: 4789 li a5,2
6868: 2cf71f63 bne a4,a5,6b46 <tcp_input+0x592>
686c: 5038 lw a4,96(s0)
686e: 00092783 lw a5,0(s2)
6872: 2ef71463 bne a4,a5,6b5a <tcp_input+0x5a6>
6876: 000a4783 lbu a5,0(s4)
687a: 0087e793 ori a5,a5,8
687e: 00fa0023 sb a5,0(s4)
6882: 02644783 lbu a5,38(s0)
6886: 9bf9 andi a5,a5,-2
6888: 02f40323 sb a5,38(s0)
688c: a4f9 j 6b5a <tcp_input+0x5a6>
688e: 8622 mv a2,s0
6890: 4440 lw s0,12(s0)
6892: bdd5 j 6786 <tcp_input+0x1d2>
6894: 3298 lbu a4,1(a3)
6896: 229c lbu a5,0(a3)
6898: 0722 slli a4,a4,0x8
689a: 8f5d or a4,a4,a5
689c: 315e lhu a5,36(a0)
689e: 0ce79163 bne a5,a4,6960 <tcp_input+0x3ac>
68a2: 32b0 lbu a2,3(a3)
68a4: 22b8 lbu a4,2(a3)
68a6: 0622 slli a2,a2,0x8
68a8: 8e59 or a2,a2,a4
68aa: 2d5a lhu a4,28(a0)
68ac: 0ac71a63 bne a4,a2,6960 <tcp_input+0x3ac>
68b0: 00d84303 lbu t1,13(a6)
68b4: 00c84603 lbu a2,12(a6)
68b8: 0322 slli t1,t1,0x8
68ba: 00c36333 or t1,t1,a2
68be: 00e84603 lbu a2,14(a6)
68c2: 0642 slli a2,a2,0x10
68c4: 00666333 or t1,a2,t1
68c8: 00f84603 lbu a2,15(a6)
68cc: 0662 slli a2,a2,0x18
68ce: 00666633 or a2,a2,t1
68d2: 00452303 lw t1,4(a0) # e0000004 <_eusrstack+0xbffe0004>
68d6: 08c31563 bne t1,a2,6960 <tcp_input+0x3ac>
68da: 01184303 lbu t1,17(a6)
68de: 01084603 lbu a2,16(a6)
68e2: 0322 slli t1,t1,0x8
68e4: 00c36333 or t1,t1,a2
68e8: 01284603 lbu a2,18(a6)
68ec: 0642 slli a2,a2,0x10
68ee: 00666333 or t1,a2,t1
68f2: 01384603 lbu a2,19(a6)
68f6: 0662 slli a2,a2,0x18
68f8: 00666633 or a2,a2,t1
68fc: 00052303 lw t1,0(a0)
6900: 06c31063 bne t1,a2,6960 <tcp_input+0x3ac>
6904: 0048f693 andi a3,a7,4
6908: d00693e3 bnez a3,660e <tcp_input+0x5a>
690c: 0028f693 andi a3,a7,2
6910: c695 beqz a3,693c <tcp_input+0x388>
6912: 000aa883 lw a7,0(s5)
6916: 5514 lw a3,40(a0)
6918: 40d886b3 sub a3,a7,a3
691c: 0206c763 bltz a3,694a <tcp_input+0x396>
6920: 3552 lhu a2,44(a0)
6922: 8e91 sub a3,a3,a2
6924: 02d04363 bgtz a3,694a <tcp_input+0x396>
6928: 00c80693 addi a3,a6,12
692c: 01080613 addi a2,a6,16
6930: 95c6 add a1,a1,a7
6932: 00092503 lw a0,0(s2)
6936: 7e7000ef jal ra,791c <tcp_rst>
693a: b9d1 j 660e <tcp_input+0x5a>
693c: 0018f893 andi a7,a7,1
6940: 00088563 beqz a7,694a <tcp_input+0x396>
6944: 9141a783 lw a5,-1772(gp) # 20000134 <tcp_ticks>
6948: dd1c sw a5,56(a0)
694a: cc0582e3 beqz a1,660e <tcp_input+0x5a>
694e: 02654783 lbu a5,38(a0)
6952: 0027e793 ori a5,a5,2
6956: 02f50323 sb a5,38(a0)
695a: 45b000ef jal ra,75b4 <tcp_output>
695e: b945 j 660e <tcp_input+0x5a>
6960: 4548 lw a0,12(a0)
6962: f90d bnez a0,6894 <tcp_input+0x2e0>
6964: 9101a303 lw t1,-1776(gp) # 20000130 <tcp_listen_pcbs>
6968: 8e3e mv t3,a5
696a: 8a1a mv s4,t1
696c: 000a1c63 bnez s4,6984 <tcp_input+0x3d0>
6970: 36dc lbu a5,13(a3)
6972: 26c8 lbu a0,12(a3)
6974: 07a2 slli a5,a5,0x8
6976: 8d5d or a0,a0,a5
6978: e55fc0ef jal ra,37cc <ntohs>
697c: 8911 andi a0,a0,4
697e: c80518e3 bnez a0,660e <tcp_input+0x5a>
6982: a045 j 6a22 <tcp_input+0x46e>
6984: 000a2603 lw a2,0(s4)
6988: c20d beqz a2,69aa <tcp_input+0x3f6>
698a: 01184703 lbu a4,17(a6)
698e: 01084783 lbu a5,16(a6)
6992: 0722 slli a4,a4,0x8
6994: 8f5d or a4,a4,a5
6996: 01284783 lbu a5,18(a6)
699a: 07c2 slli a5,a5,0x10
699c: 8f5d or a4,a4,a5
699e: 01384783 lbu a5,19(a6)
69a2: 07e2 slli a5,a5,0x18
69a4: 8fd9 or a5,a5,a4
69a6: 18f61863 bne a2,a5,6b36 <tcp_input+0x582>
69aa: 32b8 lbu a4,3(a3)
69ac: 22b0 lbu a2,2(a3)
69ae: 01ca5783 lhu a5,28(s4)
69b2: 0722 slli a4,a4,0x8
69b4: 8f51 or a4,a4,a2
69b6: 18e79063 bne a5,a4,6b36 <tcp_input+0x582>
69ba: c901 beqz a0,69ca <tcp_input+0x416>
69bc: 00ca2783 lw a5,12(s4)
69c0: 9141a823 sw s4,-1776(gp) # 20000130 <tcp_listen_pcbs>
69c4: c55c sw a5,12(a0)
69c6: 006a2623 sw t1,12(s4)
69ca: 0108f793 andi a5,a7,16
69ce: cf89 beqz a5,69e8 <tcp_input+0x434>
69d0: 329c lbu a5,1(a3)
69d2: 2290 lbu a2,0(a3)
69d4: 000aa503 lw a0,0(s5)
69d8: 07a2 slli a5,a5,0x8
69da: 8fd1 or a5,a5,a2
69dc: 00c80693 addi a3,a6,12
69e0: 01080613 addi a2,a6,16
69e4: 95aa add a1,a1,a0
69e6: b7b1 j 6932 <tcp_input+0x37e>
69e8: 0028f893 andi a7,a7,2
69ec: c20881e3 beqz a7,660e <tcp_input+0x5a>
69f0: 8cc1a883 lw a7,-1844(gp) # 200000ec <TCPVerifyConnCallback>
69f4: 04088e63 beqz a7,6a50 <tcp_input+0x49c>
69f8: 00d84503 lbu a0,13(a6)
69fc: 00c84783 lbu a5,12(a6)
6a00: 228c lbu a1,0(a3)
6a02: 0522 slli a0,a0,0x8
6a04: 8d5d or a0,a0,a5
6a06: 00e84783 lbu a5,14(a6)
6a0a: 3294 lbu a3,1(a3)
6a0c: 863a mv a2,a4
6a0e: 07c2 slli a5,a5,0x10
6a10: 8fc9 or a5,a5,a0
6a12: 00f84503 lbu a0,15(a6)
6a16: 06a2 slli a3,a3,0x8
6a18: 8dd5 or a1,a1,a3
6a1a: 0562 slli a0,a0,0x18
6a1c: 8d5d or a0,a0,a5
6a1e: 9882 jalr a7
6a20: c905 beqz a0,6a50 <tcp_input+0x49c>
6a22: 4094 lw a3,0(s1)
6a24: 000b2603 lw a2,0(s6)
6a28: 000c5503 lhu a0,0(s8)
6a2c: 329c lbu a5,1(a3)
6a2e: 32b8 lbu a4,3(a3)
6a30: 0006c883 lbu a7,0(a3)
6a34: 0026c803 lbu a6,2(a3)
6a38: 07a2 slli a5,a5,0x8
6a3a: 0722 slli a4,a4,0x8
6a3c: 00c60693 addi a3,a2,12
6a40: 000aa583 lw a1,0(s5)
6a44: 0117e7b3 or a5,a5,a7
6a48: 01076733 or a4,a4,a6
6a4c: 0641 addi a2,a2,16
6a4e: bf59 j 69e4 <tcp_input+0x430>
6a50: 014a4503 lbu a0,20(s4)
6a54: e1dfe0ef jal ra,5870 <tcp_alloc>
6a58: 842a mv s0,a0
6a5a: ba050ae3 beqz a0,660e <tcp_input+0x5a>
6a5e: 000b2783 lw a5,0(s6)
6a62: 4701 li a4,0
6a64: 01078693 addi a3,a5,16
6a68: ca99 beqz a3,6a7e <tcp_input+0x4ca>
6a6a: 3b94 lbu a3,17(a5)
6a6c: 2b98 lbu a4,16(a5)
6a6e: 06a2 slli a3,a3,0x8
6a70: 8ed9 or a3,a3,a4
6a72: 2bb8 lbu a4,18(a5)
6a74: 0742 slli a4,a4,0x10
6a76: 8ed9 or a3,a3,a4
6a78: 3bb8 lbu a4,19(a5)
6a7a: 0762 slli a4,a4,0x18
6a7c: 8f55 or a4,a4,a3
6a7e: c018 sw a4,0(s0)
6a80: 01ca5703 lhu a4,28(s4)
6a84: 00c78693 addi a3,a5,12
6a88: ac5a sh a4,28(s0)
6a8a: 4701 li a4,0
6a8c: ca99 beqz a3,6aa2 <tcp_input+0x4ee>
6a8e: 37d4 lbu a3,13(a5)
6a90: 27d8 lbu a4,12(a5)
6a92: 06a2 slli a3,a3,0x8
6a94: 8ed9 or a3,a3,a4
6a96: 27f8 lbu a4,14(a5)
6a98: 0742 slli a4,a4,0x10
6a9a: 8ed9 or a3,a3,a4
6a9c: 37f8 lbu a4,15(a5)
6a9e: 0762 slli a4,a4,0x18
6aa0: 8f55 or a4,a4,a3
6aa2: 4094 lw a3,0(s1)
6aa4: c058 sw a4,4(s0)
6aa6: 04040513 addi a0,s0,64
6aaa: 329c lbu a5,1(a3)
6aac: 2298 lbu a4,0(a3)
6aae: 07a2 slli a5,a5,0x8
6ab0: 8fd9 or a5,a5,a4
6ab2: 000aa703 lw a4,0(s5)
6ab6: b05e sh a5,36(s0)
6ab8: 478d li a5,3
6aba: c81c sw a5,16(s0)
6abc: 00170793 addi a5,a4,1
6ac0: d41c sw a5,40(s0)
6ac2: d81c sw a5,48(s0)
6ac4: 36fc lbu a5,15(a3)
6ac6: 26f0 lbu a2,14(a3)
6ac8: 177d addi a4,a4,-1
6aca: 07a2 slli a5,a5,0x8
6acc: 8fd1 or a5,a5,a2
6ace: 06f41223 sh a5,100(s0)
6ad2: 04f41e23 sh a5,92(s0)
6ad6: 018a2783 lw a5,24(s4)
6ada: d438 sw a4,104(s0)
6adc: cc1c sw a5,24(s0)
6ade: 200087b7 lui a5,0x20008
6ae2: 8407d783 lhu a5,-1984(a5) # 20007840 <WCHCfg+0x4>
6ae6: b45e sh a5,44(s0)
6ae8: b47e sh a5,46(s0)
6aea: 020a2783 lw a5,32(s4)
6aee: d01c sw a5,32(s0)
6af0: 008a5783 lhu a5,8(s4)
6af4: 1997f793 andi a5,a5,409
6af8: a41e sh a5,8(s0)
6afa: 9081a783 lw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
6afe: 9081a423 sw s0,-1784(gp) # 20000128 <tcp_active_pcbs>
6b02: c45c sw a5,12(s0)
6b04: a0bff0ef jal ra,650e <tcp_parseopt.isra.0>
6b08: 04045503 lhu a0,64(s0)
6b0c: 00440593 addi a1,s0,4
6b10: ea5fe0ef jal ra,59b4 <tcp_eff_send_mss>
6b14: 04a41023 sh a0,64(s0)
6b18: 4785 li a5,1
6b1a: 4701 li a4,0
6b1c: 46c9 li a3,18
6b1e: 4601 li a2,0
6b20: 4581 li a1,0
6b22: 8522 mv a0,s0
6b24: 2b49 jal 70b6 <tcp_enqueue>
6b26: c511 beqz a0,6b32 <tcp_input+0x57e>
6b28: 4581 li a1,0
6b2a: 8522 mv a0,s0
6b2c: c9bfe0ef jal ra,57c6 <tcp_abandon>
6b30: bcf9 j 660e <tcp_input+0x5a>
6b32: 8522 mv a0,s0
6b34: b51d j 695a <tcp_input+0x3a6>
6b36: 8552 mv a0,s4
6b38: 00ca2a03 lw s4,12(s4)
6b3c: bd05 j 696c <tcp_input+0x3b8>
6b3e: 4501 li a0,0
6b40: b57fe0ef jal ra,5696 <tcp_recv_null>
6b44: b311 j 6848 <tcp_input+0x294>
6b46: 000aa783 lw a5,0(s5)
6b4a: 5418 lw a4,40(s0)
6b4c: 8f99 sub a5,a5,a4
6b4e: 0007c663 bltz a5,6b5a <tcp_input+0x5a6>
6b52: 345a lhu a4,44(s0)
6b54: 8f99 sub a5,a5,a4
6b56: d2f050e3 blez a5,6876 <tcp_input+0x2c2>
6b5a: 000a4783 lbu a5,0(s4)
6b5e: 0087f713 andi a4,a5,8
6b62: 3e070063 beqz a4,6f42 <tcp_input+0x98e>
6b66: 00f10593 addi a1,sp,15
6b6a: 8522 mv a0,s0
6b6c: 9abfb0ef jal ra,2516 <WCHFindCorrectTCBPcb>
6b70: 4785 li a5,1
6b72: 00f51663 bne a0,a5,6b7e <tcp_input+0x5ca>
6b76: 4818 lw a4,16(s0)
6b78: 4789 li a5,2
6b7a: 1cf70163 beq a4,a5,6d3c <tcp_input+0x788>
6b7e: 8522 mv a0,s0
6b80: 86afc0ef jal ra,2bea <LwipRemoveTcpPcb>
6b84: 09c42783 lw a5,156(s0)
6b88: c781 beqz a5,6b90 <tcp_input+0x5dc>
6b8a: 4c08 lw a0,24(s0)
6b8c: 55e9 li a1,-6
6b8e: 9782 jalr a5
6b90: 85a2 mv a1,s0
6b92: 90818513 addi a0,gp,-1784 # 20000128 <tcp_active_pcbs>
6b96: 9ddfe0ef jal ra,5572 <tcp_pcb_remove>
6b9a: 85a2 mv a1,s0
6b9c: 4509 li a0,2
6b9e: e3ffd0ef jal ra,49dc <memp_free>
6ba2: aa69 j 6d3c <tcp_input+0x788>
6ba4: 8b89 andi a5,a5,2
6ba6: c385 beqz a5,6bc6 <tcp_input+0x612>
6ba8: 481c lw a5,16(s0)
6baa: 4705 li a4,1
6bac: 17f9 addi a5,a5,-2
6bae: 00f77c63 bgeu a4,a5,6bc6 <tcp_input+0x612>
6bb2: 02644783 lbu a5,38(s0)
6bb6: 8522 mv a0,s0
6bb8: 0027e793 ori a5,a5,2
6bbc: 02f40323 sb a5,38(s0)
6bc0: 1f5000ef jal ra,75b4 <tcp_output>
6bc4: bf59 j 6b5a <tcp_input+0x5a6>
6bc6: 9141a783 lw a5,-1772(gp) # 20000134 <tcp_ticks>
6bca: 0a0408a3 sb zero,177(s0)
6bce: 04040513 addi a0,s0,64
6bd2: dc1c sw a5,56(s0)
6bd4: 93bff0ef jal ra,650e <tcp_parseopt.isra.0>
6bd8: 481c lw a5,16(s0)
6bda: 471d li a4,7
6bdc: 17f9 addi a5,a5,-2
6bde: f6f76ee3 bltu a4,a5,6b5a <tcp_input+0x5a6>
6be2: 6725 lui a4,0x9
6be4: 078a slli a5,a5,0x2
6be6: e6c70713 addi a4,a4,-404 # 8e6c <tcp_backoff+0x10>
6bea: 97ba add a5,a5,a4
6bec: 439c lw a5,0(a5)
6bee: 8782 jr a5
6bf0: 000cc783 lbu a5,0(s9)
6bf4: 4749 li a4,18
6bf6: 8bc9 andi a5,a5,18
6bf8: 0ce79263 bne a5,a4,6cbc <tcp_input+0x708>
6bfc: 08042783 lw a5,128(s0)
6c00: 4b98 lw a4,16(a5)
6c02: 3348 lbu a0,5(a4)
6c04: 235c lbu a5,4(a4)
6c06: 0522 slli a0,a0,0x8
6c08: 8d5d or a0,a0,a5
6c0a: 237c lbu a5,6(a4)
6c0c: 07c2 slli a5,a5,0x10
6c0e: 8fc9 or a5,a5,a0
6c10: 3368 lbu a0,7(a4)
6c12: 0562 slli a0,a0,0x18
6c14: 8d5d or a0,a0,a5
6c16: be9fc0ef jal ra,37fe <ntohl>
6c1a: 00092783 lw a5,0(s2)
6c1e: 0505 addi a0,a0,1
6c20: 08f51e63 bne a0,a5,6cbc <tcp_input+0x708>
6c24: 07645783 lhu a5,118(s0)
6c28: 000aa703 lw a4,0(s5)
6c2c: 4094 lw a3,0(s1)
6c2e: 0785 addi a5,a5,1
6c30: 06f41b23 sh a5,118(s0)
6c34: 00170793 addi a5,a4,1
6c38: c868 sw a0,84(s0)
6c3a: d41c sw a5,40(s0)
6c3c: d81c sw a5,48(s0)
6c3e: 36fc lbu a5,15(a3)
6c40: 26f0 lbu a2,14(a3)
6c42: 04045503 lhu a0,64(s0)
6c46: 07a2 slli a5,a5,0x8
6c48: 8fd1 or a5,a5,a2
6c4a: 177d addi a4,a4,-1
6c4c: 06f41223 sh a5,100(s0)
6c50: 4791 li a5,4
6c52: d438 sw a4,104(s0)
6c54: c81c sw a5,16(s0)
6c56: 00440593 addi a1,s0,4
6c5a: d5bfe0ef jal ra,59b4 <tcp_eff_send_mss>
6c5e: 47a9 li a5,10
6c60: 02f507b3 mul a5,a0,a5
6c64: 05a45703 lhu a4,90(s0)
6c68: 04a41023 sh a0,64(s0)
6c6c: 04f41e23 sh a5,92(s0)
6c70: 4785 li a5,1
6c72: 00f71563 bne a4,a5,6c7c <tcp_input+0x6c8>
6c76: 0506 slli a0,a0,0x1
6c78: 0542 slli a0,a0,0x10
6c7a: 8141 srli a0,a0,0x10
6c7c: 07845783 lhu a5,120(s0)
6c80: 04a41d23 sh a0,90(s0)
6c84: 08042503 lw a0,128(s0)
6c88: 17fd addi a5,a5,-1
6c8a: 06f41c23 sh a5,120(s0)
6c8e: 411c lw a5,0(a0)
6c90: 04040923 sb zero,82(s0)
6c94: 04042223 sw zero,68(s0)
6c98: 08f42023 sw a5,128(s0)
6c9c: 0017b793 seqz a5,a5
6ca0: 40f007b3 neg a5,a5
6ca4: bc7e sh a5,62(s0)
6ca6: d34fe0ef jal ra,51da <tcp_seg_free>
6caa: 09442783 lw a5,148(s0)
6cae: f00782e3 beqz a5,6bb2 <tcp_input+0x5fe>
6cb2: 4c08 lw a0,24(s0)
6cb4: 4601 li a2,0
6cb6: 85a2 mv a1,s0
6cb8: 9782 jalr a5
6cba: bde5 j 6bb2 <tcp_input+0x5fe>
6cbc: 000cc783 lbu a5,0(s9)
6cc0: 8bc1 andi a5,a5,16
6cc2: e8078ce3 beqz a5,6b5a <tcp_input+0x5a6>
6cc6: 4094 lw a3,0(s1)
6cc8: 000c5503 lhu a0,0(s8)
6ccc: 000aa583 lw a1,0(s5)
6cd0: 329c lbu a5,1(a3)
6cd2: 32b8 lbu a4,3(a3)
6cd4: 000b2603 lw a2,0(s6)
6cd8: 0006c883 lbu a7,0(a3)
6cdc: 0026c803 lbu a6,2(a3)
6ce0: 95aa add a1,a1,a0
6ce2: 00092503 lw a0,0(s2)
6ce6: 07a2 slli a5,a5,0x8
6ce8: 0722 slli a4,a4,0x8
6cea: 00c60693 addi a3,a2,12
6cee: 0117e7b3 or a5,a5,a7
6cf2: 01076733 or a4,a4,a6
6cf6: 0641 addi a2,a2,16
6cf8: 425000ef jal ra,791c <tcp_rst>
6cfc: bdb9 j 6b5a <tcp_input+0x5a6>
6cfe: 000cc783 lbu a5,0(s9)
6d02: 0107f713 andi a4,a5,16
6d06: c769 beqz a4,6dd0 <tcp_input+0x81c>
6d08: 00092503 lw a0,0(s2)
6d0c: 4878 lw a4,84(s0)
6d0e: fff50793 addi a5,a0,-1
6d12: 8f99 sub a5,a5,a4
6d14: 0807c663 bltz a5,6da0 <tcp_input+0x7ec>
6d18: 503c lw a5,96(s0)
6d1a: 40f507b3 sub a5,a0,a5
6d1e: 08f04163 bgtz a5,6da0 <tcp_input+0x7ec>
6d22: 4791 li a5,4
6d24: c81c sw a5,16(s0)
6d26: 501c lw a5,32(s0)
6d28: c78d beqz a5,6d52 <tcp_input+0x79e>
6d2a: 4c08 lw a0,24(s0)
6d2c: 4601 li a2,0
6d2e: 85a2 mv a1,s0
6d30: 9782 jalr a5
6d32: c105 beqz a0,6d52 <tcp_input+0x79e>
6d34: 4585 li a1,1
6d36: 8522 mv a0,s0
6d38: a8ffe0ef jal ra,57c6 <tcp_abandon>
6d3c: 004da503 lw a0,4(s11)
6d40: 000ba023 sw zero,0(s7)
6d44: 8c0508e3 beqz a0,6614 <tcp_input+0x60>
6d48: e67fd0ef jal ra,4bae <pbuf_free>
6d4c: 000da223 sw zero,4(s11)
6d50: b0d1 j 6614 <tcp_input+0x60>
6d52: 8522 mv a0,s0
6d54: 05a45483 lhu s1,90(s0)
6d58: e73fe0ef jal ra,5bca <tcp_receive>
6d5c: 07445783 lhu a5,116(s0)
6d60: c781 beqz a5,6d68 <tcp_input+0x7b4>
6d62: 17fd addi a5,a5,-1
6d64: 06f41a23 sh a5,116(s0)
6d68: 4705 li a4,1
6d6a: 04045783 lhu a5,64(s0)
6d6e: 00e49563 bne s1,a4,6d78 <tcp_input+0x7c4>
6d72: 0786 slli a5,a5,0x1
6d74: 07c2 slli a5,a5,0x10
6d76: 83c1 srli a5,a5,0x10
6d78: 04f41d23 sh a5,90(s0)
6d7c: 000a4783 lbu a5,0(s4)
6d80: 0207f793 andi a5,a5,32
6d84: dc078be3 beqz a5,6b5a <tcp_input+0x5a6>
6d88: 02644783 lbu a5,38(s0)
6d8c: 8522 mv a0,s0
6d8e: 0027e793 ori a5,a5,2
6d92: 02f40323 sb a5,38(s0)
6d96: 01f000ef jal ra,75b4 <tcp_output>
6d9a: 479d li a5,7
6d9c: c81c sw a5,16(s0)
6d9e: bb75 j 6b5a <tcp_input+0x5a6>
6da0: 4094 lw a3,0(s1)
6da2: 000b2603 lw a2,0(s6)
6da6: 000c5803 lhu a6,0(s8)
6daa: 329c lbu a5,1(a3)
6dac: 32b8 lbu a4,3(a3)
6dae: 0006c303 lbu t1,0(a3)
6db2: 0026c883 lbu a7,2(a3)
6db6: 000aa583 lw a1,0(s5)
6dba: 07a2 slli a5,a5,0x8
6dbc: 0722 slli a4,a4,0x8
6dbe: 00c60693 addi a3,a2,12
6dc2: 0067e7b3 or a5,a5,t1
6dc6: 01176733 or a4,a4,a7
6dca: 0641 addi a2,a2,16
6dcc: 95c2 add a1,a1,a6
6dce: b72d j 6cf8 <tcp_input+0x744>
6dd0: 8b89 andi a5,a5,2
6dd2: d80784e3 beqz a5,6b5a <tcp_input+0x5a6>
6dd6: 541c lw a5,40(s0)
6dd8: 000aa703 lw a4,0(s5)
6ddc: 17fd addi a5,a5,-1
6dde: d6e79ee3 bne a5,a4,6b5a <tcp_input+0x5a6>
6de2: 8522 mv a0,s0
6de4: 477000ef jal ra,7a5a <tcp_rexmit>
6de8: bb8d j 6b5a <tcp_input+0x5a6>
6dea: 8522 mv a0,s0
6dec: ddffe0ef jal ra,5bca <tcp_receive>
6df0: b771 j 6d7c <tcp_input+0x7c8>
6df2: 8522 mv a0,s0
6df4: dd7fe0ef jal ra,5bca <tcp_receive>
6df8: 000a4783 lbu a5,0(s4)
6dfc: 0207f793 andi a5,a5,32
6e00: c3c1 beqz a5,6e80 <tcp_input+0x8cc>
6e02: 000cc703 lbu a4,0(s9)
6e06: 02644783 lbu a5,38(s0)
6e0a: 8b41 andi a4,a4,16
6e0c: 0027e793 ori a5,a5,2
6e10: c32d beqz a4,6e72 <tcp_input+0x8be>
6e12: 5034 lw a3,96(s0)
6e14: 00092703 lw a4,0(s2)
6e18: 04e69d63 bne a3,a4,6e72 <tcp_input+0x8be>
6e1c: 02f40323 sb a5,38(s0)
6e20: 8522 mv a0,s0
6e22: 792000ef jal ra,75b4 <tcp_output>
6e26: 8522 mv a0,s0
6e28: c42fe0ef jal ra,526a <tcp_pcb_purge>
6e2c: 9081a783 lw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
6e30: 00f41d63 bne s0,a5,6e4a <tcp_input+0x896>
6e34: 445c lw a5,12(s0)
6e36: 90f1a423 sw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
6e3a: 47a9 li a5,10
6e3c: c81c sw a5,16(s0)
6e3e: 9201a703 lw a4,-1760(gp) # 20000140 <tcp_tw_pcbs>
6e42: 9281a023 sw s0,-1760(gp) # 20000140 <tcp_tw_pcbs>
6e46: c458 sw a4,12(s0)
6e48: bb09 j 6b5a <tcp_input+0x5a6>
6e4a: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
6e4e: 4681 li a3,0
6e50: e789 bnez a5,6e5a <tcp_input+0x8a6>
6e52: d6e5 beqz a3,6e3a <tcp_input+0x886>
6e54: 9001ae23 sw zero,-1764(gp) # 2000013c <tcp_tmp_pcb>
6e58: b7cd j 6e3a <tcp_input+0x886>
6e5a: 47d0 lw a2,12(a5)
6e5c: 00c41863 bne s0,a2,6e6c <tcp_input+0x8b8>
6e60: c299 beqz a3,6e66 <tcp_input+0x8b2>
6e62: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
6e66: 4458 lw a4,12(s0)
6e68: c7d8 sw a4,12(a5)
6e6a: bfc1 j 6e3a <tcp_input+0x886>
6e6c: 4685 li a3,1
6e6e: 87b2 mv a5,a2
6e70: b7c5 j 6e50 <tcp_input+0x89c>
6e72: 02f40323 sb a5,38(s0)
6e76: 8522 mv a0,s0
6e78: 73c000ef jal ra,75b4 <tcp_output>
6e7c: 47a1 li a5,8
6e7e: bf39 j 6d9c <tcp_input+0x7e8>
6e80: 000cc783 lbu a5,0(s9)
6e84: 8bc1 andi a5,a5,16
6e86: cc078ae3 beqz a5,6b5a <tcp_input+0x5a6>
6e8a: 5038 lw a4,96(s0)
6e8c: 00092783 lw a5,0(s2)
6e90: ccf715e3 bne a4,a5,6b5a <tcp_input+0x5a6>
6e94: 4799 li a5,6
6e96: b719 j 6d9c <tcp_input+0x7e8>
6e98: 8522 mv a0,s0
6e9a: d31fe0ef jal ra,5bca <tcp_receive>
6e9e: 000a4783 lbu a5,0(s4)
6ea2: 0207f793 andi a5,a5,32
6ea6: ca078ae3 beqz a5,6b5a <tcp_input+0x5a6>
6eaa: 02644783 lbu a5,38(s0)
6eae: 8522 mv a0,s0
6eb0: 0027e793 ori a5,a5,2
6eb4: 02f40323 sb a5,38(s0)
6eb8: 6fc000ef jal ra,75b4 <tcp_output>
6ebc: 8522 mv a0,s0
6ebe: bacfe0ef jal ra,526a <tcp_pcb_purge>
6ec2: 9081a783 lw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
6ec6: f6f407e3 beq s0,a5,6e34 <tcp_input+0x880>
6eca: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
6ece: 4681 li a3,0
6ed0: d3c9 beqz a5,6e52 <tcp_input+0x89e>
6ed2: 47d0 lw a2,12(a5)
6ed4: f8c406e3 beq s0,a2,6e60 <tcp_input+0x8ac>
6ed8: 4685 li a3,1
6eda: 87b2 mv a5,a2
6edc: bfd5 j 6ed0 <tcp_input+0x91c>
6ede: 8522 mv a0,s0
6ee0: cebfe0ef jal ra,5bca <tcp_receive>
6ee4: 000cc783 lbu a5,0(s9)
6ee8: 8bc1 andi a5,a5,16
6eea: c60788e3 beqz a5,6b5a <tcp_input+0x5a6>
6eee: 5038 lw a4,96(s0)
6ef0: 00092783 lw a5,0(s2)
6ef4: c6f713e3 bne a4,a5,6b5a <tcp_input+0x5a6>
6ef8: 8522 mv a0,s0
6efa: b70fe0ef jal ra,526a <tcp_pcb_purge>
6efe: 9081a783 lw a5,-1784(gp) # 20000128 <tcp_active_pcbs>
6f02: f2f409e3 beq s0,a5,6e34 <tcp_input+0x880>
6f06: 90f1ae23 sw a5,-1764(gp) # 2000013c <tcp_tmp_pcb>
6f0a: 4681 li a3,0
6f0c: d3b9 beqz a5,6e52 <tcp_input+0x89e>
6f0e: 47d0 lw a2,12(a5)
6f10: f4c408e3 beq s0,a2,6e60 <tcp_input+0x8ac>
6f14: 4685 li a3,1
6f16: 87b2 mv a5,a2
6f18: bfd5 j 6f0c <tcp_input+0x958>
6f1a: 8522 mv a0,s0
6f1c: caffe0ef jal ra,5bca <tcp_receive>
6f20: 000cc783 lbu a5,0(s9)
6f24: 8bc1 andi a5,a5,16
6f26: c2078ae3 beqz a5,6b5a <tcp_input+0x5a6>
6f2a: 5038 lw a4,96(s0)
6f2c: 00092783 lw a5,0(s2)
6f30: c2f715e3 bne a4,a5,6b5a <tcp_input+0x5a6>
6f34: 000a4783 lbu a5,0(s4)
6f38: 0107e793 ori a5,a5,16
6f3c: 00fa0023 sb a5,0(s4)
6f40: b929 j 6b5a <tcp_input+0x5a6>
6f42: 8bc1 andi a5,a5,16
6f44: c785 beqz a5,6f6c <tcp_input+0x9b8>
6f46: 8522 mv a0,s0
6f48: ca3fb0ef jal ra,2bea <LwipRemoveTcpPcb>
6f4c: 85a2 mv a1,s0
6f4e: 90818513 addi a0,gp,-1784 # 20000128 <tcp_active_pcbs>
6f52: e20fe0ef jal ra,5572 <tcp_pcb_remove>
6f56: 4509 li a0,2
6f58: 85a2 mv a1,s0
6f5a: a83fd0ef jal ra,49dc <memp_free>
6f5e: 000d2503 lw a0,0(s10)
6f62: dc050de3 beqz a0,6d3c <tcp_input+0x788>
6f66: c49fd0ef jal ra,4bae <pbuf_free>
6f6a: bbc9 j 6d3c <tcp_input+0x788>
6f6c: 07445603 lhu a2,116(s0)
6f70: c619 beqz a2,6f7e <tcp_input+0x9ca>
6f72: 08c42783 lw a5,140(s0)
6f76: c781 beqz a5,6f7e <tcp_input+0x9ca>
6f78: 4c08 lw a0,24(s0)
6f7a: 85a2 mv a1,s0
6f7c: 9782 jalr a5
6f7e: 000d2603 lw a2,0(s10)
6f82: c60d beqz a2,6fac <tcp_input+0x9f8>
6f84: 000cc783 lbu a5,0(s9)
6f88: 8ba1 andi a5,a5,8
6f8a: c789 beqz a5,6f94 <tcp_input+0x9e0>
6f8c: 365c lbu a5,13(a2)
6f8e: 0017e793 ori a5,a5,1
6f92: b65c sb a5,13(a2)
6f94: 09042783 lw a5,144(s0)
6f98: 4681 li a3,0
6f9a: 85a2 mv a1,s0
6f9c: cb9d beqz a5,6fd2 <tcp_input+0xa1e>
6f9e: 4c08 lw a0,24(s0)
6fa0: 9782 jalr a5
6fa2: c509 beqz a0,6fac <tcp_input+0x9f8>
6fa4: 000d2783 lw a5,0(s10)
6fa8: 08f42423 sw a5,136(s0)
6fac: 000a4783 lbu a5,0(s4)
6fb0: 0207f793 andi a5,a5,32
6fb4: cb89 beqz a5,6fc6 <tcp_input+0xa12>
6fb6: 09042783 lw a5,144(s0)
6fba: 4681 li a3,0
6fbc: 4601 li a2,0
6fbe: 85a2 mv a1,s0
6fc0: cf89 beqz a5,6fda <tcp_input+0xa26>
6fc2: 4c08 lw a0,24(s0)
6fc4: 9782 jalr a5
6fc6: 8522 mv a0,s0
6fc8: 000ba023 sw zero,0(s7)
6fcc: 5e8000ef jal ra,75b4 <tcp_output>
6fd0: b3b5 j 6d3c <tcp_input+0x788>
6fd2: 4501 li a0,0
6fd4: ec2fe0ef jal ra,5696 <tcp_recv_null>
6fd8: b7e9 j 6fa2 <tcp_input+0x9ee>
6fda: 4501 li a0,0
6fdc: ebafe0ef jal ra,5696 <tcp_recv_null>
6fe0: b7dd j 6fc6 <tcp_input+0xa12>
00006fe2 <tcp_output_set_header.isra.0.constprop.1>:
tcp_output_set_header.isra.0.constprop.1():
6fe2: a0ef92ef jal t0,1f0 <__riscv_save_0>
6fe6: 892a mv s2,a0
6fe8: 2d4a lhu a0,28(a0)
6fea: 1141 addi sp,sp,-16
6fec: 842e mv s0,a1
6fee: c632 sw a2,12(sp)
6ff0: fcefc0ef jal ra,37be <htons>
6ff4: a008 sb a0,0(s0)
6ff6: 8121 srli a0,a0,0x8
6ff8: b008 sb a0,1(s0)
6ffa: 02495503 lhu a0,36(s2)
6ffe: fc0fc0ef jal ra,37be <htons>
7002: 4632 lw a2,12(sp)
7004: a028 sb a0,2(s0)
7006: 8121 srli a0,a0,0x8
7008: b028 sb a0,3(s0)
700a: 00865793 srli a5,a2,0x8
700e: 02892503 lw a0,40(s2)
7012: a050 sb a2,4(s0)
7014: b05c sb a5,5(s0)
7016: 01065793 srli a5,a2,0x10
701a: 8261 srli a2,a2,0x18
701c: b070 sb a2,7(s0)
701e: a07c sb a5,6(s0)
7020: fbafc0ef jal ra,37da <htonl>
7024: 00855793 srli a5,a0,0x8
7028: a408 sb a0,8(s0)
702a: b41c sb a5,9(s0)
702c: 3444 lbu s1,13(s0)
702e: 01055793 srli a5,a0,0x10
7032: 8161 srli a0,a0,0x18
7034: b428 sb a0,11(s0)
7036: 2448 lbu a0,12(s0)
7038: 04a2 slli s1,s1,0x8
703a: a43c sb a5,10(s0)
703c: 8cc9 or s1,s1,a0
703e: 6541 lui a0,0x10
7040: fc050513 addi a0,a0,-64 # ffc0 <_data_lma+0x712c>
7044: f7afc0ef jal ra,37be <htons>
7048: 8ce9 and s1,s1,a0
704a: 4541 li a0,16
704c: f72fc0ef jal ra,37be <htons>
7050: 8d45 or a0,a0,s1
7052: 0542 slli a0,a0,0x10
7054: 8141 srli a0,a0,0x10
7056: a448 sb a0,12(s0)
7058: 8121 srli a0,a0,0x8
705a: b448 sb a0,13(s0)
705c: 02e95503 lhu a0,46(s2)
7060: f5efc0ef jal ra,37be <htons>
7064: 02e95783 lhu a5,46(s2)
7068: a468 sb a0,14(s0)
706a: 8121 srli a0,a0,0x8
706c: b468 sb a0,15(s0)
706e: 02f91b23 sh a5,54(s2)
7072: 345c lbu a5,13(s0)
7074: 2448 lbu a0,12(s0)
7076: 00040923 sb zero,18(s0)
707a: 07a2 slli a5,a5,0x8
707c: 000409a3 sb zero,19(s0)
7080: 8d5d or a0,a0,a5
7082: f4afc0ef jal ra,37cc <ntohs>
7086: 6795 lui a5,0x5
7088: 03f57513 andi a0,a0,63
708c: 8d5d or a0,a0,a5
708e: f30fc0ef jal ra,37be <htons>
7092: 02e95703 lhu a4,46(s2)
7096: 02892783 lw a5,40(s2)
709a: a448 sb a0,12(s0)
709c: 8121 srli a0,a0,0x8
709e: b448 sb a0,13(s0)
70a0: 00040823 sb zero,16(s0)
70a4: 000408a3 sb zero,17(s0)
70a8: 97ba add a5,a5,a4
70aa: 02f92823 sw a5,48(s2)
70ae: 8522 mv a0,s0
70b0: 0141 addi sp,sp,16
70b2: 962f906f j 214 <__riscv_restore_0>
000070b6 <tcp_enqueue>:
tcp_enqueue():
70b6: 90af92ef jal t0,1c0 <__riscv_save_12>
70ba: 7179 addi sp,sp,-48
70bc: c62e sw a1,12(sp)
70be: ca3a sw a4,20(sp)
70c0: 892a mv s2,a0
70c2: 8ab2 mv s5,a2
70c4: 8b36 mv s6,a3
70c6: 8dbe mv s11,a5
70c8: ee01 bnez a2,70e0 <tcp_enqueue+0x2a>
70ca: 0036f793 andi a5,a3,3
70ce: 00fde7b3 or a5,s11,a5
70d2: 5a59 li s4,-10
70d4: c391 beqz a5,70d8 <tcp_enqueue+0x22>
70d6: c18d beqz a1,70f8 <tcp_enqueue+0x42>
70d8: 8552 mv a0,s4
70da: 6145 addi sp,sp,48
70dc: 920f906f j 1fc <__riscv_restore_12>
70e0: 07655783 lhu a5,118(a0)
70e4: 00c7fa63 bgeu a5,a2,70f8 <tcp_enqueue+0x42>
70e8: 02694783 lbu a5,38(s2)
70ec: 5a7d li s4,-1
70ee: f807e793 ori a5,a5,-128
70f2: 02f90323 sb a5,38(s2)
70f6: b7cd j 70d8 <tcp_enqueue+0x22>
70f8: 002d9793 slli a5,s11,0x2
70fc: 002df713 andi a4,s11,2
7100: 8b91 andi a5,a5,4
7102: 46b1 li a3,12
7104: e311 bnez a4,7108 <tcp_enqueue+0x52>
7106: 4681 li a3,0
7108: 97b6 add a5,a5,a3
710a: c23e sw a5,4(sp)
710c: 07092783 lw a5,112(s2)
7110: 20008d37 lui s10,0x20008
7114: 83cd0713 addi a4,s10,-1988 # 2000783c <WCHCfg>
7118: c43e sw a5,8(sp)
711a: 471c lw a5,8(a4)
711c: 4358 lw a4,4(a4)
711e: 07895483 lhu s1,120(s2)
7122: 078a slli a5,a5,0x2
7124: 02e7d7b3 divu a5,a5,a4
7128: 83cd0d13 addi s10,s10,-1988
712c: faf4fee3 bgeu s1,a5,70e8 <tcp_enqueue+0x32>
7130: 6741 lui a4,0x10
7132: ffc70693 addi a3,a4,-4 # fffc <_data_lma+0x7168>
7136: fa96e9e3 bltu a3,s1,70e8 <tcp_enqueue+0x32>
713a: 4792 lw a5,4(sp)
713c: 8230 lhu a2,4(sp)
713e: fc070713 addi a4,a4,-64
7142: 8389 srli a5,a5,0x2
7144: 0ff7f793 andi a5,a5,255
7148: 0795 addi a5,a5,5
714a: c832 sw a2,16(sp)
714c: 4652 lw a2,20(sp)
714e: 07b2 slli a5,a5,0xc
7150: 07c2 slli a5,a5,0x10
7152: d23a sw a4,36(sp)
7154: 4cb2 lw s9,12(sp)
7156: 010b1713 slli a4,s6,0x10
715a: 83c1 srli a5,a5,0x10
715c: 8a05 andi a2,a2,1
715e: 8341 srli a4,a4,0x10
7160: cc3e sw a5,24(sp)
7162: 8bd6 mv s7,s5
7164: 4981 li s3,0
7166: 4781 li a5,0
7168: ce32 sw a2,28(sp)
716a: d036 sw a3,32(sp)
716c: d43a sw a4,40(sp)
716e: 04095a03 lhu s4,64(s2)
7172: 4712 lw a4,4(sp)
7174: 40ea0a33 sub s4,s4,a4
7178: 014bd363 bge s7,s4,717e <tcp_enqueue+0xc8>
717c: 8a5e mv s4,s7
717e: 4511 li a0,4
7180: d63e sw a5,44(sp)
7182: 010a1c13 slli s8,s4,0x10
7186: 837fd0ef jal ra,49bc <memp_malloc>
718a: 010c5c13 srli s8,s8,0x10
718e: 842a mv s0,a0
7190: 18050663 beqz a0,731c <tcp_enqueue+0x266>
7194: 00052023 sw zero,0(a0)
7198: 00052223 sw zero,4(a0)
719c: 14098463 beqz s3,72e4 <tcp_enqueue+0x22e>
71a0: 57b2 lw a5,44(sp)
71a2: c388 sw a0,0(a5)
71a4: 47f2 lw a5,28(sp)
71a6: 14078163 beqz a5,72e8 <tcp_enqueue+0x232>
71aa: 47c2 lw a5,16(sp)
71ac: 4601 li a2,0
71ae: 4501 li a0,0
71b0: 00fc05b3 add a1,s8,a5
71b4: 05c2 slli a1,a1,0x10
71b6: 81c1 srli a1,a1,0x10
71b8: a45fd0ef jal ra,4bfc <pbuf_alloc>
71bc: c048 sw a0,4(s0)
71be: 14050f63 beqz a0,731c <tcp_enqueue+0x266>
71c2: bd3fd0ef jal ra,4d94 <pbuf_clen>
71c6: 47b2 lw a5,12(sp)
71c8: 94aa add s1,s1,a0
71ca: 04c2 slli s1,s1,0x10
71cc: 80c1 srli s1,s1,0x10
71ce: cf81 beqz a5,71e6 <tcp_enqueue+0x130>
71d0: 405c lw a5,4(s0)
71d2: 85e6 mv a1,s9
71d4: 43c8 lw a0,4(a5)
71d6: 67c1 lui a5,0x10
71d8: 17fd addi a5,a5,-1
71da: 00fa7633 and a2,s4,a5
71de: 4792 lw a5,4(sp)
71e0: 953e add a0,a0,a5
71e2: 1d5010ef jal ra,8bb6 <memcpy>
71e6: 405c lw a5,4(s0)
71e8: 43dc lw a5,4(a5)
71ea: c41c sw a5,8(s0)
71ec: 008d2783 lw a5,8(s10)
71f0: 004d2703 lw a4,4(s10)
71f4: 078a slli a5,a5,0x2
71f6: 02e7d7b3 divu a5,a5,a4
71fa: 1297e163 bltu a5,s1,731c <tcp_enqueue+0x266>
71fe: 5782 lw a5,32(sp)
7200: 1097ee63 bltu a5,s1,731c <tcp_enqueue+0x266>
7204: 4048 lw a0,4(s0)
7206: 01841623 sh s8,12(s0)
720a: 45d1 li a1,20
720c: 935fd0ef jal ra,4b40 <pbuf_header>
7210: 10051663 bnez a0,731c <tcp_enqueue+0x266>
7214: 405c lw a5,4(s0)
7216: 01c95503 lhu a0,28(s2)
721a: 418b8bb3 sub s7,s7,s8
721e: 43dc lw a5,4(a5)
7220: 0bc2 slli s7,s7,0x10
7222: 010bdb93 srli s7,s7,0x10
7226: c81c sw a5,16(s0)
7228: d63e sw a5,44(sp)
722a: d94fc0ef jal ra,37be <htons>
722e: 57b2 lw a5,44(sp)
7230: a388 sb a0,0(a5)
7232: 8121 srli a0,a0,0x8
7234: b388 sb a0,1(a5)
7236: 481c lw a5,16(s0)
7238: 02495503 lhu a0,36(s2)
723c: d63e sw a5,44(sp)
723e: d80fc0ef jal ra,37be <htons>
7242: 57b2 lw a5,44(sp)
7244: a3a8 sb a0,2(a5)
7246: 8121 srli a0,a0,0x8
7248: b3a8 sb a0,3(a5)
724a: 481c lw a5,16(s0)
724c: 4522 lw a0,8(sp)
724e: d63e sw a5,44(sp)
7250: d8afc0ef jal ra,37da <htonl>
7254: 57b2 lw a5,44(sp)
7256: 00855713 srli a4,a0,0x8
725a: b3d8 sb a4,5(a5)
725c: 01055713 srli a4,a0,0x10
7260: a3f8 sb a4,6(a5)
7262: 4818 lw a4,16(s0)
7264: a3c8 sb a0,4(a5)
7266: 8161 srli a0,a0,0x18
7268: b3e8 sb a0,7(a5)
726a: 375c lbu a5,13(a4)
726c: 2748 lbu a0,12(a4)
726e: 00070923 sb zero,18(a4)
7272: 07a2 slli a5,a5,0x8
7274: 8fc9 or a5,a5,a0
7276: 5512 lw a0,36(sp)
7278: 000709a3 sb zero,19(a4)
727c: d63e sw a5,44(sp)
727e: d40fc0ef jal ra,37be <htons>
7282: 57b2 lw a5,44(sp)
7284: 8fe9 and a5,a5,a0
7286: 5522 lw a0,40(sp)
7288: d63e sw a5,44(sp)
728a: d34fc0ef jal ra,37be <htons>
728e: 57b2 lw a5,44(sp)
7290: 8d5d or a0,a0,a5
7292: 0542 slli a0,a0,0x10
7294: 481c lw a5,16(s0)
7296: 8141 srli a0,a0,0x10
7298: 00855713 srli a4,a0,0x8
729c: b7d8 sb a4,13(a5)
729e: a7c8 sb a0,12(a5)
72a0: 01b40723 sb s11,14(s0)
72a4: d28fc0ef jal ra,37cc <ntohs>
72a8: 481c lw a5,16(s0)
72aa: 03f57513 andi a0,a0,63
72ae: d63e sw a5,44(sp)
72b0: 47e2 lw a5,24(sp)
72b2: 8d5d or a0,a0,a5
72b4: d0afc0ef jal ra,37be <htons>
72b8: 57b2 lw a5,44(sp)
72ba: a7c8 sb a0,12(a5)
72bc: 8121 srli a0,a0,0x8
72be: b7c8 sb a0,13(a5)
72c0: 67c1 lui a5,0x10
72c2: 17fd addi a5,a5,-1
72c4: 00fa7a33 and s4,s4,a5
72c8: 47a2 lw a5,8(sp)
72ca: 9cd2 add s9,s9,s4
72cc: 97d2 add a5,a5,s4
72ce: c43e sw a5,8(sp)
72d0: 87a2 mv a5,s0
72d2: e80b9ee3 bnez s7,716e <tcp_enqueue+0xb8>
72d6: 07c92a03 lw s4,124(s2)
72da: 060a1963 bnez s4,734c <tcp_enqueue+0x296>
72de: 07392e23 sw s3,124(s2)
72e2: a251 j 7466 <tcp_enqueue+0x3b0>
72e4: 89aa mv s3,a0
72e6: bd7d j 71a4 <tcp_enqueue+0xee>
72e8: 45c2 lw a1,16(sp)
72ea: 4601 li a2,0
72ec: 4501 li a0,0
72ee: 90ffd0ef jal ra,4bfc <pbuf_alloc>
72f2: c048 sw a0,4(s0)
72f4: c505 beqz a0,731c <tcp_enqueue+0x266>
72f6: a9ffd0ef jal ra,4d94 <pbuf_clen>
72fa: 94aa add s1,s1,a0
72fc: 04c2 slli s1,s1,0x10
72fe: 80c1 srli s1,s1,0x10
7300: ee0b86e3 beqz s7,71ec <tcp_enqueue+0x136>
7304: 85e2 mv a1,s8
7306: 4605 li a2,1
7308: 450d li a0,3
730a: 8f3fd0ef jal ra,4bfc <pbuf_alloc>
730e: 85aa mv a1,a0
7310: 4048 lw a0,4(s0)
7312: e195 bnez a1,7336 <tcp_enqueue+0x280>
7314: 89bfd0ef jal ra,4bae <pbuf_free>
7318: 00042223 sw zero,4(s0)
731c: 02694783 lbu a5,38(s2)
7320: 5a7d li s4,-1
7322: f807e793 ori a5,a5,-128
7326: 02f90323 sb a5,38(s2)
732a: da0987e3 beqz s3,70d8 <tcp_enqueue+0x22>
732e: 854e mv a0,s3
7330: ed5fd0ef jal ra,5204 <tcp_segs_free>
7334: b355 j 70d8 <tcp_enqueue+0x22>
7336: 0195a223 sw s9,4(a1)
733a: 0485 addi s1,s1,1
733c: 04c2 slli s1,s1,0x10
733e: 01942423 sw s9,8(s0)
7342: 80c1 srli s1,s1,0x10
7344: a6dfd0ef jal ra,4db0 <pbuf_cat>
7348: b555 j 71ec <tcp_enqueue+0x136>
734a: 8a3e mv s4,a5
734c: 000a2783 lw a5,0(s4)
7350: ffed bnez a5,734a <tcp_enqueue+0x294>
7352: 010a2783 lw a5,16(s4)
7356: 00ca5b83 lhu s7,12(s4)
735a: 27c8 lbu a0,12(a5)
735c: 37dc lbu a5,13(a5)
735e: 07a2 slli a5,a5,0x8
7360: 8d5d or a0,a0,a5
7362: c6afc0ef jal ra,37cc <ntohs>
7366: 890d andi a0,a0,3
7368: 00a03533 snez a0,a0
736c: 955e add a0,a0,s7
736e: 18050563 beqz a0,74f8 <tcp_enqueue+0x442>
7372: 010a2783 lw a5,16(s4)
7376: 27c8 lbu a0,12(a5)
7378: 37dc lbu a5,13(a5)
737a: 07a2 slli a5,a5,0x8
737c: 8d5d or a0,a0,a5
737e: c4efc0ef jal ra,37cc <ntohs>
7382: 890d andi a0,a0,3
7384: 16051a63 bnez a0,74f8 <tcp_enqueue+0x442>
7388: 003b7793 andi a5,s6,3
738c: c781 beqz a5,7394 <tcp_enqueue+0x2de>
738e: 4785 li a5,1
7390: 16fb1463 bne s6,a5,74f8 <tcp_enqueue+0x442>
7394: 00c9d703 lhu a4,12(s3)
7398: 00ca5783 lhu a5,12(s4)
739c: 97ba add a5,a5,a4
739e: 04095703 lhu a4,64(s2)
73a2: 14f74b63 blt a4,a5,74f8 <tcp_enqueue+0x442>
73a6: 00ea4703 lbu a4,14(s4)
73aa: 00e9c783 lbu a5,14(s3)
73ae: 14f71563 bne a4,a5,74f8 <tcp_enqueue+0x442>
73b2: 010a2703 lw a4,16(s4)
73b6: 3348 lbu a0,5(a4)
73b8: 235c lbu a5,4(a4)
73ba: 0522 slli a0,a0,0x8
73bc: 8d5d or a0,a0,a5
73be: 237c lbu a5,6(a4)
73c0: 07c2 slli a5,a5,0x10
73c2: 8fc9 or a5,a5,a0
73c4: 3368 lbu a0,7(a4)
73c6: 0562 slli a0,a0,0x18
73c8: 8d5d or a0,a0,a5
73ca: c34fc0ef jal ra,37fe <ntohl>
73ce: 0109a703 lw a4,16(s3)
73d2: 00ca5b83 lhu s7,12(s4)
73d6: 235c lbu a5,4(a4)
73d8: 9baa add s7,s7,a0
73da: 3348 lbu a0,5(a4)
73dc: 0522 slli a0,a0,0x8
73de: 8d5d or a0,a0,a5
73e0: 237c lbu a5,6(a4)
73e2: 07c2 slli a5,a5,0x10
73e4: 8fc9 or a5,a5,a0
73e6: 3368 lbu a0,7(a4)
73e8: 0562 slli a0,a0,0x18
73ea: 8d5d or a0,a0,a5
73ec: c12fc0ef jal ra,37fe <ntohl>
73f0: 10ab9463 bne s7,a0,74f8 <tcp_enqueue+0x442>
73f4: 47c2 lw a5,16(sp)
73f6: 55b1 li a1,-20
73f8: 0049a503 lw a0,4(s3)
73fc: 8d9d sub a1,a1,a5
73fe: 05c2 slli a1,a1,0x10
7400: 85c1 srai a1,a1,0x10
7402: f3efd0ef jal ra,4b40 <pbuf_header>
7406: f0051be3 bnez a0,731c <tcp_enqueue+0x266>
740a: 0049a503 lw a0,4(s3)
740e: 253e lhu a5,10(a0)
7410: eb99 bnez a5,7426 <tcp_enqueue+0x370>
7412: 411c lw a5,0(a0)
7414: 14fd addi s1,s1,-1
7416: 04c2 slli s1,s1,0x10
7418: 00f9a223 sw a5,4(s3)
741c: 00052023 sw zero,0(a0)
7420: 80c1 srli s1,s1,0x10
7422: f8cfd0ef jal ra,4bae <pbuf_free>
7426: 001b7793 andi a5,s6,1
742a: c7cd beqz a5,74d4 <tcp_enqueue+0x41e>
742c: 010a2783 lw a5,16(s4)
7430: 00d7cb83 lbu s7,13(a5) # 1000d <_data_lma+0x7179>
7434: 27c8 lbu a0,12(a5)
7436: 0ba2 slli s7,s7,0x8
7438: 00abebb3 or s7,s7,a0
743c: 4505 li a0,1
743e: b80fc0ef jal ra,37be <htons>
7442: 010a2783 lw a5,16(s4)
7446: 00abe533 or a0,s7,a0
744a: 0542 slli a0,a0,0x10
744c: 8141 srli a0,a0,0x10
744e: a7c8 sb a0,12(a5)
7450: 8121 srli a0,a0,0x8
7452: b7c8 sb a0,13(a5)
7454: 00899563 bne s3,s0,745e <tcp_enqueue+0x3a8>
7458: 00ca5c03 lhu s8,12(s4)
745c: 8452 mv s0,s4
745e: 85ce mv a1,s3
7460: 4511 li a0,4
7462: d7afd0ef jal ra,49dc <memp_free>
7466: 003b7793 andi a5,s6,3
746a: c789 beqz a5,7474 <tcp_enqueue+0x3be>
746c: 0a85 addi s5,s5,1
746e: 0ac2 slli s5,s5,0x10
7470: 010ada93 srli s5,s5,0x10
7474: 001b7b13 andi s6,s6,1
7478: 000b0863 beqz s6,7488 <tcp_enqueue+0x3d2>
747c: 02694783 lbu a5,38(s2)
7480: 0207e793 ori a5,a5,32
7484: 02f90323 sb a5,38(s2)
7488: 07092783 lw a5,112(s2)
748c: 06991c23 sh s1,120(s2)
7490: 4a01 li s4,0
7492: 97d6 add a5,a5,s5
7494: 06f92823 sw a5,112(s2)
7498: 07695783 lhu a5,118(s2)
749c: 41578ab3 sub s5,a5,s5
74a0: 07591b23 sh s5,118(s2)
74a4: c20c0ae3 beqz s8,70d8 <tcp_enqueue+0x22>
74a8: 481c lw a5,16(s0)
74aa: c20787e3 beqz a5,70d8 <tcp_enqueue+0x22>
74ae: 4752 lw a4,20(sp)
74b0: 8b09 andi a4,a4,2
74b2: c20713e3 bnez a4,70d8 <tcp_enqueue+0x22>
74b6: 37c4 lbu s1,13(a5)
74b8: 27c8 lbu a0,12(a5)
74ba: 04a2 slli s1,s1,0x8
74bc: 8cc9 or s1,s1,a0
74be: 4521 li a0,8
74c0: afefc0ef jal ra,37be <htons>
74c4: 481c lw a5,16(s0)
74c6: 8d45 or a0,a0,s1
74c8: 0542 slli a0,a0,0x10
74ca: 8141 srli a0,a0,0x10
74cc: a7c8 sb a0,12(a5)
74ce: 8121 srli a0,a0,0x8
74d0: b7c8 sb a0,13(a5)
74d2: b119 j 70d8 <tcp_enqueue+0x22>
74d4: 0049a583 lw a1,4(s3)
74d8: 004a2503 lw a0,4(s4)
74dc: 8d5fd0ef jal ra,4db0 <pbuf_cat>
74e0: 00c9d703 lhu a4,12(s3)
74e4: 00ca5783 lhu a5,12(s4)
74e8: 97ba add a5,a5,a4
74ea: 00fa1623 sh a5,12(s4)
74ee: 0009a783 lw a5,0(s3)
74f2: 00fa2023 sw a5,0(s4)
74f6: bfb9 j 7454 <tcp_enqueue+0x39e>
74f8: 013a2023 sw s3,0(s4)
74fc: b7ad j 7466 <tcp_enqueue+0x3b0>
000074fe <tcp_send_ctrl>:
tcp_send_ctrl():
74fe: cf3f82ef jal t0,1f0 <__riscv_save_0>
7502: 86ae mv a3,a1
7504: 4781 li a5,0
7506: 4705 li a4,1
7508: 4601 li a2,0
750a: 4581 li a1,0
750c: babff0ef jal ra,70b6 <tcp_enqueue>
7510: d05f806f j 214 <__riscv_restore_0>
00007514 <tcp_write>:
tcp_write():
7514: 87aa mv a5,a0
7516: 4908 lw a0,16(a0)
7518: 471d li a4,7
751a: 00e50863 beq a0,a4,752a <tcp_write+0x16>
751e: ffe50813 addi a6,a0,-2
7522: 4709 li a4,2
7524: 5561 li a0,-8
7526: 01076e63 bltu a4,a6,7542 <tcp_write+0x2e>
752a: 4501 li a0,0
752c: ca19 beqz a2,7542 <tcp_write+0x2e>
752e: cc3f82ef jal t0,1f0 <__riscv_save_0>
7532: 8736 mv a4,a3
7534: 853e mv a0,a5
7536: 4681 li a3,0
7538: 4781 li a5,0
753a: b7dff0ef jal ra,70b6 <tcp_enqueue>
753e: cd7f806f j 214 <__riscv_restore_0>
7542: 8082 ret
00007544 <tcp_send_empty_ack>:
tcp_send_empty_ack():
7544: c93f82ef jal t0,1d6 <__riscv_save_4>
7548: 842a mv s0,a0
754a: 4601 li a2,0
754c: 45d1 li a1,20
754e: 4505 li a0,1
7550: eacfd0ef jal ra,4bfc <pbuf_alloc>
7554: cd31 beqz a0,75b0 <tcp_send_empty_ack+0x6c>
7556: 02644783 lbu a5,38(s0)
755a: 84aa mv s1,a0
755c: 5028 lw a0,96(s0)
755e: 9bf1 andi a5,a5,-4
7560: 02f40323 sb a5,38(s0)
7564: a76fc0ef jal ra,37da <htonl>
7568: 40cc lw a1,4(s1)
756a: 862a mv a2,a0
756c: 8522 mv a0,s0
756e: a75ff0ef jal ra,6fe2 <tcp_output_set_header.isra.0.constprop.1>
7572: 249a lhu a4,8(s1)
7574: 00440913 addi s2,s0,4
7578: 89aa mv s3,a0
757a: 4699 li a3,6
757c: 864a mv a2,s2
757e: 85a2 mv a1,s0
7580: 8526 mv a0,s1
7582: 6e3000ef jal ra,8464 <inet_chksum_pseudo>
7586: 00a98823 sb a0,16(s3)
758a: 8121 srli a0,a0,0x8
758c: 00a988a3 sb a0,17(s3)
7590: 2438 lbu a4,10(s0)
7592: 3434 lbu a3,11(s0)
7594: 4799 li a5,6
7596: 864a mv a2,s2
7598: 85a2 mv a1,s0
759a: 8526 mv a0,s1
759c: eaefc0ef jal ra,3c4a <ip_output>
75a0: 8526 mv a0,s1
75a2: e0cfd0ef jal ra,4bae <pbuf_free>
75a6: 4501 li a0,0
75a8: 020403a3 sb zero,39(s0)
75ac: c5ff806f j 20a <__riscv_restore_4>
75b0: 5579 li a0,-2
75b2: bfed j 75ac <tcp_send_empty_ack+0x68>
000075b4 <tcp_output>:
tcp_output():
75b4: 93c1a783 lw a5,-1732(gp) # 2000015c <tcp_input_pcb>
75b8: 36a78063 beq a5,a0,7918 <tcp_output+0x364>
75bc: c05f82ef jal t0,1c0 <__riscv_save_12>
75c0: 06455783 lhu a5,100(a0)
75c4: 05a55a03 lhu s4,90(a0)
75c8: 0147f363 bgeu a5,s4,75ce <tcp_output+0x1a>
75cc: 8a3e mv s4,a5
75ce: 02654783 lbu a5,38(a0)
75d2: 0a42 slli s4,s4,0x10
75d4: 842a mv s0,a0
75d6: 8b89 andi a5,a5,2
75d8: 010a5a13 srli s4,s4,0x10
75dc: 5d64 lw s1,124(a0)
75de: cb95 beqz a5,7612 <tcp_output+0x5e>
75e0: e491 bnez s1,75ec <tcp_output+0x38>
75e2: 8522 mv a0,s0
75e4: f61ff0ef jal ra,7544 <tcp_send_empty_ack>
75e8: c15f806f j 1fc <__riscv_restore_12>
75ec: 4898 lw a4,16(s1)
75ee: 3348 lbu a0,5(a4)
75f0: 235c lbu a5,4(a4)
75f2: 0522 slli a0,a0,0x8
75f4: 8d5d or a0,a0,a5
75f6: 237c lbu a5,6(a4)
75f8: 07c2 slli a5,a5,0x10
75fa: 8fc9 or a5,a5,a0
75fc: 3368 lbu a0,7(a4)
75fe: 0562 slli a0,a0,0x18
7600: 8d5d or a0,a0,a5
7602: 9fcfc0ef jal ra,37fe <ntohl>
7606: 24de lhu a5,12(s1)
7608: 4878 lw a4,84(s0)
760a: 8f99 sub a5,a5,a4
760c: 953e add a0,a0,a5
760e: fcaa6ae3 bltu s4,a0,75e2 <tcp_output+0x2e>
7612: 08042983 lw s3,128(s0)
7616: 08099663 bnez s3,76a2 <tcp_output+0xee>
761a: 20008ab7 lui s5,0x20008
761e: 4b89 li s7,2
7620: 83ca8a93 addi s5,s5,-1988 # 2000783c <WCHCfg>
7624: 02040c37 lui s8,0x2040
7628: 00440b13 addi s6,s0,4
762c: 5cfd li s9,-1
762e: c0ad beqz s1,7690 <tcp_output+0xdc>
7630: 4898 lw a4,16(s1)
7632: 3348 lbu a0,5(a4)
7634: 235c lbu a5,4(a4)
7636: 0522 slli a0,a0,0x8
7638: 8d5d or a0,a0,a5
763a: 237c lbu a5,6(a4)
763c: 07c2 slli a5,a5,0x10
763e: 8fc9 or a5,a5,a0
7640: 3368 lbu a0,7(a4)
7642: 0562 slli a0,a0,0x18
7644: 8d5d or a0,a0,a5
7646: 9b8fc0ef jal ra,37fe <ntohl>
764a: 24de lhu a5,12(s1)
764c: 4878 lw a4,84(s0)
764e: 8f99 sub a5,a5,a4
7650: 953e add a0,a0,a5
7652: 04aa7c63 bgeu s4,a0,76aa <tcp_output+0xf6>
7656: 0b044783 lbu a5,176(s0)
765a: eb9d bnez a5,7690 <tcp_output+0xdc>
765c: 4898 lw a4,16(s1)
765e: 3348 lbu a0,5(a4)
7660: 235c lbu a5,4(a4)
7662: 0522 slli a0,a0,0x8
7664: 8d5d or a0,a0,a5
7666: 237c lbu a5,6(a4)
7668: 07c2 slli a5,a5,0x10
766a: 8fc9 or a5,a5,a0
766c: 3368 lbu a0,7(a4)
766e: 0562 slli a0,a0,0x18
7670: 8d5d or a0,a0,a5
7672: 98cfc0ef jal ra,37fe <ntohl>
7676: 24de lhu a5,12(s1)
7678: 4878 lw a4,84(s0)
767a: 8f99 sub a5,a5,a4
767c: 953e add a0,a0,a5
767e: 06445783 lhu a5,100(s0)
7682: 00a7f763 bgeu a5,a0,7690 <tcp_output+0xdc>
7686: 4785 li a5,1
7688: 0a042623 sw zero,172(s0)
768c: 0af40823 sb a5,176(s0)
7690: 02644783 lbu a5,38(s0)
7694: 4501 li a0,0
7696: 07f7f793 andi a5,a5,127
769a: 02f40323 sb a5,38(s0)
769e: b7a9 j 75e8 <tcp_output+0x34>
76a0: 89be mv s3,a5
76a2: 0009a783 lw a5,0(s3)
76a6: ffed bnez a5,76a0 <tcp_output+0xec>
76a8: bf8d j 761a <tcp_output+0x66>
76aa: 08042783 lw a5,128(s0)
76ae: c395 beqz a5,76d2 <tcp_output+0x11e>
76b0: 02644783 lbu a5,38(s0)
76b4: 0447f713 andi a4,a5,68
76b8: ef09 bnez a4,76d2 <tcp_output+0x11e>
76ba: 5c78 lw a4,124(s0)
76bc: cb01 beqz a4,76cc <tcp_output+0x118>
76be: 4314 lw a3,0(a4)
76c0: ea89 bnez a3,76d2 <tcp_output+0x11e>
76c2: 2756 lhu a3,12(a4)
76c4: 04045703 lhu a4,64(s0)
76c8: 00e6f563 bgeu a3,a4,76d2 <tcp_output+0x11e>
76cc: 0a07f793 andi a5,a5,160
76d0: d3d9 beqz a5,7656 <tcp_output+0xa2>
76d2: 409c lw a5,0(s1)
76d4: dc7c sw a5,124(s0)
76d6: 481c lw a5,16(s0)
76d8: 03778963 beq a5,s7,770a <tcp_output+0x156>
76dc: 489c lw a5,16(s1)
76de: 00d7c903 lbu s2,13(a5)
76e2: 27c8 lbu a0,12(a5)
76e4: 0922 slli s2,s2,0x8
76e6: 00a96933 or s2,s2,a0
76ea: 4541 li a0,16
76ec: 8d2fc0ef jal ra,37be <htons>
76f0: 489c lw a5,16(s1)
76f2: 00a96533 or a0,s2,a0
76f6: 0542 slli a0,a0,0x10
76f8: 8141 srli a0,a0,0x10
76fa: a7c8 sb a0,12(a5)
76fc: 8121 srli a0,a0,0x8
76fe: b7c8 sb a0,13(a5)
7700: 02644783 lbu a5,38(s0)
7704: 9bf1 andi a5,a5,-4
7706: 02f40323 sb a5,38(s0)
770a: 5408 lw a0,40(s0)
770c: 0104a903 lw s2,16(s1)
7710: 8cafc0ef jal ra,37da <htonl>
7714: 00855793 srli a5,a0,0x8
7718: 00a90423 sb a0,8(s2)
771c: 00f904a3 sb a5,9(s2)
7720: 01055793 srli a5,a0,0x10
7724: 8161 srli a0,a0,0x18
7726: 00a905a3 sb a0,11(s2)
772a: 346a lhu a0,46(s0)
772c: 00f90523 sb a5,10(s2)
7730: 0104a903 lw s2,16(s1)
7734: 88afc0ef jal ra,37be <htons>
7738: 347a lhu a4,46(s0)
773a: 541c lw a5,40(s0)
773c: 00a90723 sb a0,14(s2)
7740: 8121 srli a0,a0,0x8
7742: 00a907a3 sb a0,15(s2)
7746: 97ba add a5,a5,a4
7748: b87a sh a4,54(s0)
774a: d81c sw a5,48(s0)
774c: 24fc lbu a5,14(s1)
774e: 8b85 andi a5,a5,1
7750: cb99 beqz a5,7766 <tcp_output+0x1b2>
7752: 004aa503 lw a0,4(s5)
7756: 0104a903 lw s2,16(s1)
775a: 00ac6533 or a0,s8,a0
775e: 87cfc0ef jal ra,37da <htonl>
7762: 00a92a23 sw a0,20(s2)
7766: 401c lw a5,0(s0)
7768: e799 bnez a5,7776 <tcp_output+0x1c2>
776a: 855a mv a0,s6
776c: 89efc0ef jal ra,380a <ip_route>
7770: c559 beqz a0,77fe <tcp_output+0x24a>
7772: 415c lw a5,4(a0)
7774: c01c sw a5,0(s0)
7776: 03e41783 lh a5,62(s0)
777a: 01979463 bne a5,s9,7782 <tcp_output+0x1ce>
777e: 02041f23 sh zero,62(s0)
7782: 407c lw a5,68(s0)
7784: e395 bnez a5,77a8 <tcp_output+0x1f4>
7786: 9141a783 lw a5,-1772(gp) # 20000134 <tcp_ticks>
778a: 4898 lw a4,16(s1)
778c: c07c sw a5,68(s0)
778e: 3348 lbu a0,5(a4)
7790: 235c lbu a5,4(a4)
7792: 0522 slli a0,a0,0x8
7794: 8d5d or a0,a0,a5
7796: 237c lbu a5,6(a4)
7798: 07c2 slli a5,a5,0x10
779a: 8fc9 or a5,a5,a0
779c: 3368 lbu a0,7(a4)
779e: 0562 slli a0,a0,0x18
77a0: 8d5d or a0,a0,a5
77a2: 85cfc0ef jal ra,37fe <ntohl>
77a6: c428 sw a0,72(s0)
77a8: 40c8 lw a0,4(s1)
77aa: 0104a903 lw s2,16(s1)
77ae: 4699 li a3,6
77b0: 4158 lw a4,4(a0)
77b2: 01252223 sw s2,4(a0)
77b6: 865a mv a2,s6
77b8: 40e90733 sub a4,s2,a4
77bc: 01071793 slli a5,a4,0x10
77c0: 253a lhu a4,10(a0)
77c2: 83c1 srli a5,a5,0x10
77c4: 85a2 mv a1,s0
77c6: 8f1d sub a4,a4,a5
77c8: a53a sh a4,10(a0)
77ca: 251a lhu a4,8(a0)
77cc: 8f1d sub a4,a4,a5
77ce: 0742 slli a4,a4,0x10
77d0: 8341 srli a4,a4,0x10
77d2: a51a sh a4,8(a0)
77d4: 00090823 sb zero,16(s2)
77d8: 000908a3 sb zero,17(s2)
77dc: 489000ef jal ra,8464 <inet_chksum_pseudo>
77e0: 00a90823 sb a0,16(s2)
77e4: 8121 srli a0,a0,0x8
77e6: 00a908a3 sb a0,17(s2)
77ea: 2438 lbu a4,10(s0)
77ec: 3434 lbu a3,11(s0)
77ee: 40c8 lw a0,4(s1)
77f0: 4799 li a5,6
77f2: 865a mv a2,s6
77f4: 85a2 mv a1,s0
77f6: c54fc0ef jal ra,3c4a <ip_output>
77fa: 020403a3 sb zero,39(s0)
77fe: 4898 lw a4,16(s1)
7800: 3348 lbu a0,5(a4)
7802: 235c lbu a5,4(a4)
7804: 0522 slli a0,a0,0x8
7806: 8d5d or a0,a0,a5
7808: 237c lbu a5,6(a4)
780a: 07c2 slli a5,a5,0x10
780c: 8fc9 or a5,a5,a0
780e: 3368 lbu a0,7(a4)
7810: 0562 slli a0,a0,0x18
7812: 8d5d or a0,a0,a5
7814: febfb0ef jal ra,37fe <ntohl>
7818: 489c lw a5,16(s1)
781a: 892a mv s2,a0
781c: 00c4dd83 lhu s11,12(s1)
7820: 27c8 lbu a0,12(a5)
7822: 37dc lbu a5,13(a5)
7824: 07a2 slli a5,a5,0x8
7826: 8d5d or a0,a0,a5
7828: fa5fb0ef jal ra,37cc <ntohs>
782c: 890d andi a0,a0,3
782e: 00a03533 snez a0,a0
7832: 503c lw a5,96(s0)
7834: 956e add a0,a0,s11
7836: 954a add a0,a0,s2
7838: 8f89 sub a5,a5,a0
783a: 0007d363 bgez a5,7840 <tcp_output+0x28c>
783e: d028 sw a0,96(s0)
7840: 489c lw a5,16(s1)
7842: 00c4d903 lhu s2,12(s1)
7846: 27c8 lbu a0,12(a5)
7848: 37dc lbu a5,13(a5)
784a: 07a2 slli a5,a5,0x8
784c: 8d5d or a0,a0,a5
784e: f7ffb0ef jal ra,37cc <ntohs>
7852: 890d andi a0,a0,3
7854: 00a03533 snez a0,a0
7858: 954a add a0,a0,s2
785a: c95d beqz a0,7910 <tcp_output+0x35c>
785c: 08042783 lw a5,128(s0)
7860: 0004a023 sw zero,0(s1)
7864: e789 bnez a5,786e <tcp_output+0x2ba>
7866: 08942023 sw s1,128(s0)
786a: 89a6 mv s3,s1
786c: a899 j 78c2 <tcp_output+0x30e>
786e: 4898 lw a4,16(s1)
7870: 3348 lbu a0,5(a4)
7872: 235c lbu a5,4(a4)
7874: 0522 slli a0,a0,0x8
7876: 8d5d or a0,a0,a5
7878: 237c lbu a5,6(a4)
787a: 07c2 slli a5,a5,0x10
787c: 8fc9 or a5,a5,a0
787e: 3368 lbu a0,7(a4)
7880: 0562 slli a0,a0,0x18
7882: 8d5d or a0,a0,a5
7884: f7bfb0ef jal ra,37fe <ntohl>
7888: 0109a703 lw a4,16(s3)
788c: 892a mv s2,a0
788e: 3348 lbu a0,5(a4)
7890: 235c lbu a5,4(a4)
7892: 0522 slli a0,a0,0x8
7894: 8d5d or a0,a0,a5
7896: 237c lbu a5,6(a4)
7898: 07c2 slli a5,a5,0x10
789a: 8fc9 or a5,a5,a0
789c: 3368 lbu a0,7(a4)
789e: 0562 slli a0,a0,0x18
78a0: 8d5d or a0,a0,a5
78a2: f5dfb0ef jal ra,37fe <ntohl>
78a6: 40a90533 sub a0,s2,a0
78aa: 06055063 bgez a0,790a <tcp_output+0x356>
78ae: 08040913 addi s2,s0,128
78b2: 00092783 lw a5,0(s2)
78b6: eb81 bnez a5,78c6 <tcp_output+0x312>
78b8: 00092783 lw a5,0(s2)
78bc: c09c sw a5,0(s1)
78be: 00992023 sw s1,0(s2)
78c2: 5c64 lw s1,124(s0)
78c4: b3ad j 762e <tcp_output+0x7a>
78c6: 4b98 lw a4,16(a5)
78c8: 3348 lbu a0,5(a4)
78ca: 235c lbu a5,4(a4)
78cc: 0522 slli a0,a0,0x8
78ce: 8d5d or a0,a0,a5
78d0: 237c lbu a5,6(a4)
78d2: 07c2 slli a5,a5,0x10
78d4: 8fc9 or a5,a5,a0
78d6: 3368 lbu a0,7(a4)
78d8: 0562 slli a0,a0,0x18
78da: 8d5d or a0,a0,a5
78dc: f23fb0ef jal ra,37fe <ntohl>
78e0: 4898 lw a4,16(s1)
78e2: 8daa mv s11,a0
78e4: 3348 lbu a0,5(a4)
78e6: 235c lbu a5,4(a4)
78e8: 0522 slli a0,a0,0x8
78ea: 8d5d or a0,a0,a5
78ec: 237c lbu a5,6(a4)
78ee: 07c2 slli a5,a5,0x10
78f0: 8fc9 or a5,a5,a0
78f2: 3368 lbu a0,7(a4)
78f4: 0562 slli a0,a0,0x18
78f6: 8d5d or a0,a0,a5
78f8: f07fb0ef jal ra,37fe <ntohl>
78fc: 40ad8533 sub a0,s11,a0
7900: fa055ce3 bgez a0,78b8 <tcp_output+0x304>
7904: 00092903 lw s2,0(s2)
7908: b76d j 78b2 <tcp_output+0x2fe>
790a: 0099a023 sw s1,0(s3)
790e: bfb1 j 786a <tcp_output+0x2b6>
7910: 8526 mv a0,s1
7912: 8c9fd0ef jal ra,51da <tcp_seg_free>
7916: b775 j 78c2 <tcp_output+0x30e>
7918: 4501 li a0,0
791a: 8082 ret
0000791c <tcp_rst>:
tcp_rst():
791c: 8bbf82ef jal t0,1d6 <__riscv_save_4>
7920: 1141 addi sp,sp,-16
7922: 8aaa mv s5,a0
7924: 84ae mv s1,a1
7926: 89b2 mv s3,a2
7928: 45d1 li a1,20
792a: 4601 li a2,0
792c: 4505 li a0,1
792e: 8a36 mv s4,a3
7930: c63a sw a4,12(sp)
7932: 8b3e mv s6,a5
7934: ac8fd0ef jal ra,4bfc <pbuf_alloc>
7938: 0e050363 beqz a0,7a1e <tcp_rst+0x102>
793c: 4732 lw a4,12(sp)
793e: 4140 lw s0,4(a0)
7940: 892a mv s2,a0
7942: 853a mv a0,a4
7944: e7bfb0ef jal ra,37be <htons>
7948: a008 sb a0,0(s0)
794a: 8121 srli a0,a0,0x8
794c: b008 sb a0,1(s0)
794e: 855a mv a0,s6
7950: e6ffb0ef jal ra,37be <htons>
7954: a028 sb a0,2(s0)
7956: 8121 srli a0,a0,0x8
7958: b028 sb a0,3(s0)
795a: 8556 mv a0,s5
795c: e7ffb0ef jal ra,37da <htonl>
7960: 00855793 srli a5,a0,0x8
7964: a048 sb a0,4(s0)
7966: b05c sb a5,5(s0)
7968: 01055793 srli a5,a0,0x10
796c: 8161 srli a0,a0,0x18
796e: a07c sb a5,6(s0)
7970: b068 sb a0,7(s0)
7972: 8526 mv a0,s1
7974: e67fb0ef jal ra,37da <htonl>
7978: 00855793 srli a5,a0,0x8
797c: a408 sb a0,8(s0)
797e: b41c sb a5,9(s0)
7980: 3444 lbu s1,13(s0)
7982: 01055793 srli a5,a0,0x10
7986: 8161 srli a0,a0,0x18
7988: b428 sb a0,11(s0)
798a: 2448 lbu a0,12(s0)
798c: 04a2 slli s1,s1,0x8
798e: a43c sb a5,10(s0)
7990: 8cc9 or s1,s1,a0
7992: 6541 lui a0,0x10
7994: fc050513 addi a0,a0,-64 # ffc0 <_data_lma+0x712c>
7998: e27fb0ef jal ra,37be <htons>
799c: 8ce9 and s1,s1,a0
799e: 4551 li a0,20
79a0: e1ffb0ef jal ra,37be <htons>
79a4: 8d45 or a0,a0,s1
79a6: 0542 slli a0,a0,0x10
79a8: 8141 srli a0,a0,0x10
79aa: 200087b7 lui a5,0x20008
79ae: a448 sb a0,12(s0)
79b0: 8121 srli a0,a0,0x8
79b2: b448 sb a0,13(s0)
79b4: 8407d503 lhu a0,-1984(a5) # 20007840 <WCHCfg+0x4>
79b8: e07fb0ef jal ra,37be <htons>
79bc: a468 sb a0,14(s0)
79be: 345c lbu a5,13(s0)
79c0: 8121 srli a0,a0,0x8
79c2: b468 sb a0,15(s0)
79c4: 2448 lbu a0,12(s0)
79c6: 07a2 slli a5,a5,0x8
79c8: 00040923 sb zero,18(s0)
79cc: 8d5d or a0,a0,a5
79ce: 000409a3 sb zero,19(s0)
79d2: dfbfb0ef jal ra,37cc <ntohs>
79d6: 6795 lui a5,0x5
79d8: 03f57513 andi a0,a0,63
79dc: 8d5d or a0,a0,a5
79de: de1fb0ef jal ra,37be <htons>
79e2: 00895703 lhu a4,8(s2)
79e6: a448 sb a0,12(s0)
79e8: 8121 srli a0,a0,0x8
79ea: b448 sb a0,13(s0)
79ec: 4699 li a3,6
79ee: 8652 mv a2,s4
79f0: 85ce mv a1,s3
79f2: 00040823 sb zero,16(s0)
79f6: 000408a3 sb zero,17(s0)
79fa: 854a mv a0,s2
79fc: 269000ef jal ra,8464 <inet_chksum_pseudo>
7a00: a808 sb a0,16(s0)
7a02: 8121 srli a0,a0,0x8
7a04: b808 sb a0,17(s0)
7a06: 4799 li a5,6
7a08: 4701 li a4,0
7a0a: 08000693 li a3,128
7a0e: 8652 mv a2,s4
7a10: 85ce mv a1,s3
7a12: 854a mv a0,s2
7a14: a36fc0ef jal ra,3c4a <ip_output>
7a18: 854a mv a0,s2
7a1a: 994fd0ef jal ra,4bae <pbuf_free>
7a1e: 0141 addi sp,sp,16
7a20: feaf806f j 20a <__riscv_restore_4>
00007a24 <tcp_rexmit_rto>:
tcp_rexmit_rto():
7a24: 08052783 lw a5,128(a0)
7a28: cb85 beqz a5,7a58 <tcp_rexmit_rto+0x34>
7a2a: fc6f82ef jal t0,1f0 <__riscv_save_0>
7a2e: 873e mv a4,a5
7a30: 4314 lw a3,0(a4)
7a32: e28d bnez a3,7a54 <tcp_rexmit_rto+0x30>
7a34: 5d74 lw a3,124(a0)
7a36: c314 sw a3,0(a4)
7a38: dd7c sw a5,124(a0)
7a3a: 05254783 lbu a5,82(a0)
7a3e: 08052023 sw zero,128(a0)
7a42: 04052223 sw zero,68(a0)
7a46: 0785 addi a5,a5,1
7a48: 04f50923 sb a5,82(a0)
7a4c: b69ff0ef jal ra,75b4 <tcp_output>
7a50: fc4f806f j 214 <__riscv_restore_0>
7a54: 8736 mv a4,a3
7a56: bfe9 j 7a30 <tcp_rexmit_rto+0xc>
7a58: 8082 ret
00007a5a <tcp_rexmit>:
tcp_rexmit():
7a5a: f7cf82ef jal t0,1d6 <__riscv_save_4>
7a5e: 08052483 lw s1,128(a0)
7a62: c495 beqz s1,7a8e <tcp_rexmit+0x34>
7a64: 409c lw a5,0(s1)
7a66: 842a mv s0,a0
7a68: 07c50913 addi s2,a0,124
7a6c: 08f52023 sw a5,128(a0)
7a70: 00092783 lw a5,0(s2)
7a74: ef99 bnez a5,7a92 <tcp_rexmit+0x38>
7a76: 00092783 lw a5,0(s2)
7a7a: c09c sw a5,0(s1)
7a7c: 00992023 sw s1,0(s2)
7a80: 05244783 lbu a5,82(s0)
7a84: 04042223 sw zero,68(s0)
7a88: 0785 addi a5,a5,1
7a8a: 04f40923 sb a5,82(s0)
7a8e: f7cf806f j 20a <__riscv_restore_4>
7a92: 4b98 lw a4,16(a5)
7a94: 3348 lbu a0,5(a4)
7a96: 235c lbu a5,4(a4)
7a98: 0522 slli a0,a0,0x8
7a9a: 8d5d or a0,a0,a5
7a9c: 237c lbu a5,6(a4)
7a9e: 07c2 slli a5,a5,0x10
7aa0: 8fc9 or a5,a5,a0
7aa2: 3368 lbu a0,7(a4)
7aa4: 0562 slli a0,a0,0x18
7aa6: 8d5d or a0,a0,a5
7aa8: d57fb0ef jal ra,37fe <ntohl>
7aac: 4898 lw a4,16(s1)
7aae: 89aa mv s3,a0
7ab0: 3348 lbu a0,5(a4)
7ab2: 235c lbu a5,4(a4)
7ab4: 0522 slli a0,a0,0x8
7ab6: 8d5d or a0,a0,a5
7ab8: 237c lbu a5,6(a4)
7aba: 07c2 slli a5,a5,0x10
7abc: 8fc9 or a5,a5,a0
7abe: 3368 lbu a0,7(a4)
7ac0: 0562 slli a0,a0,0x18
7ac2: 8d5d or a0,a0,a5
7ac4: d3bfb0ef jal ra,37fe <ntohl>
7ac8: 40a98533 sub a0,s3,a0
7acc: fa0555e3 bgez a0,7a76 <tcp_rexmit+0x1c>
7ad0: 00092903 lw s2,0(s2)
7ad4: bf71 j 7a70 <tcp_rexmit+0x16>
00007ad6 <tcp_rexmit_fast>:
tcp_rexmit_fast():
7ad6: 08052783 lw a5,128(a0)
7ada: cfb1 beqz a5,7b36 <tcp_rexmit_fast+0x60>
7adc: f14f82ef jal t0,1f0 <__riscv_save_0>
7ae0: 02654783 lbu a5,38(a0)
7ae4: 842a mv s0,a0
7ae6: 8b91 andi a5,a5,4
7ae8: e7a9 bnez a5,7b32 <tcp_rexmit_fast+0x5c>
7aea: f71ff0ef jal ra,7a5a <tcp_rexmit>
7aee: 05a45683 lhu a3,90(s0)
7af2: 06445783 lhu a5,100(s0)
7af6: 0016d713 srli a4,a3,0x1
7afa: 00d7f463 bgeu a5,a3,7b02 <tcp_rexmit_fast+0x2c>
7afe: 0017d713 srli a4,a5,0x1
7b02: 04045783 lhu a5,64(s0)
7b06: 04e41e23 sh a4,92(s0)
7b0a: 00179693 slli a3,a5,0x1
7b0e: 00d75463 bge a4,a3,7b16 <tcp_rexmit_fast+0x40>
7b12: 04d41e23 sh a3,92(s0)
7b16: 470d li a4,3
7b18: 02e787b3 mul a5,a5,a4
7b1c: 05c45703 lhu a4,92(s0)
7b20: 97ba add a5,a5,a4
7b22: 04f41d23 sh a5,90(s0)
7b26: 02644783 lbu a5,38(s0)
7b2a: 0047e793 ori a5,a5,4
7b2e: 02f40323 sb a5,38(s0)
7b32: ee2f806f j 214 <__riscv_restore_0>
7b36: 8082 ret
00007b38 <tcp_keepalive>:
tcp_keepalive():
7b38: e9ef82ef jal t0,1d6 <__riscv_save_4>
7b3c: 84aa mv s1,a0
7b3e: 4601 li a2,0
7b40: 45d1 li a1,20
7b42: 4505 li a0,1
7b44: 8b8fd0ef jal ra,4bfc <pbuf_alloc>
7b48: c529 beqz a0,7b92 <tcp_keepalive+0x5a>
7b4a: 842a mv s0,a0
7b4c: 50a8 lw a0,96(s1)
7b4e: 00448913 addi s2,s1,4
7b52: 157d addi a0,a0,-1
7b54: c87fb0ef jal ra,37da <htonl>
7b58: 404c lw a1,4(s0)
7b5a: 862a mv a2,a0
7b5c: 8526 mv a0,s1
7b5e: c84ff0ef jal ra,6fe2 <tcp_output_set_header.isra.0.constprop.1>
7b62: 241a lhu a4,8(s0)
7b64: 89aa mv s3,a0
7b66: 4699 li a3,6
7b68: 864a mv a2,s2
7b6a: 85a6 mv a1,s1
7b6c: 8522 mv a0,s0
7b6e: 0f7000ef jal ra,8464 <inet_chksum_pseudo>
7b72: 00a98823 sb a0,16(s3)
7b76: 8121 srli a0,a0,0x8
7b78: 00a988a3 sb a0,17(s3)
7b7c: 34b4 lbu a3,11(s1)
7b7e: 4799 li a5,6
7b80: 4701 li a4,0
7b82: 864a mv a2,s2
7b84: 85a6 mv a1,s1
7b86: 8522 mv a0,s0
7b88: 8c2fc0ef jal ra,3c4a <ip_output>
7b8c: 8522 mv a0,s0
7b8e: 820fd0ef jal ra,4bae <pbuf_free>
7b92: e78f806f j 20a <__riscv_restore_4>
00007b96 <tcp_zero_window_probe>:
tcp_zero_window_probe():
7b96: e40f82ef jal t0,1d6 <__riscv_save_4>
7b9a: 08052403 lw s0,128(a0)
7b9e: e019 bnez s0,7ba4 <tcp_zero_window_probe+0xe>
7ba0: 5d60 lw s0,124(a0)
7ba2: c45d beqz s0,7c50 <tcp_zero_window_probe+0xba>
7ba4: 481c lw a5,16(s0)
7ba6: 84aa mv s1,a0
7ba8: 27c8 lbu a0,12(a5)
7baa: 37dc lbu a5,13(a5)
7bac: 07a2 slli a5,a5,0x8
7bae: 8d5d or a0,a0,a5
7bb0: c1dfb0ef jal ra,37cc <ntohs>
7bb4: 8905 andi a0,a0,1
7bb6: cd59 beqz a0,7c54 <tcp_zero_window_probe+0xbe>
7bb8: 245e lhu a5,12(s0)
7bba: efc9 bnez a5,7c54 <tcp_zero_window_probe+0xbe>
7bbc: 4a05 li s4,1
7bbe: 45d1 li a1,20
7bc0: 4601 li a2,0
7bc2: 4505 li a0,1
7bc4: 838fd0ef jal ra,4bfc <pbuf_alloc>
7bc8: 892a mv s2,a0
7bca: c159 beqz a0,7c50 <tcp_zero_window_probe+0xba>
7bcc: 4818 lw a4,16(s0)
7bce: 414c lw a1,4(a0)
7bd0: 8526 mv a0,s1
7bd2: 3350 lbu a2,5(a4)
7bd4: 235c lbu a5,4(a4)
7bd6: 0622 slli a2,a2,0x8
7bd8: 8e5d or a2,a2,a5
7bda: 237c lbu a5,6(a4)
7bdc: 07c2 slli a5,a5,0x10
7bde: 8fd1 or a5,a5,a2
7be0: 3370 lbu a2,7(a4)
7be2: 0662 slli a2,a2,0x18
7be4: 8e5d or a2,a2,a5
7be6: bfcff0ef jal ra,6fe2 <tcp_output_set_header.isra.0.constprop.1>
7bea: 89aa mv s3,a0
7bec: 060a0763 beqz s4,7c5a <tcp_zero_window_probe+0xc4>
7bf0: 3540 lbu s0,13(a0)
7bf2: 255c lbu a5,12(a0)
7bf4: 6541 lui a0,0x10
7bf6: 0422 slli s0,s0,0x8
7bf8: fc050513 addi a0,a0,-64 # ffc0 <_data_lma+0x712c>
7bfc: 8c5d or s0,s0,a5
7bfe: bc1fb0ef jal ra,37be <htons>
7c02: 8c69 and s0,s0,a0
7c04: 4545 li a0,17
7c06: bb9fb0ef jal ra,37be <htons>
7c0a: 8c49 or s0,s0,a0
7c0c: 01041793 slli a5,s0,0x10
7c10: 83c1 srli a5,a5,0x10
7c12: 00f98623 sb a5,12(s3)
7c16: 83a1 srli a5,a5,0x8
7c18: 00f986a3 sb a5,13(s3)
7c1c: 00895703 lhu a4,8(s2)
7c20: 00448413 addi s0,s1,4
7c24: 4699 li a3,6
7c26: 8622 mv a2,s0
7c28: 85a6 mv a1,s1
7c2a: 854a mv a0,s2
7c2c: 039000ef jal ra,8464 <inet_chksum_pseudo>
7c30: 00a98823 sb a0,16(s3)
7c34: 8121 srli a0,a0,0x8
7c36: 00a988a3 sb a0,17(s3)
7c3a: 34b4 lbu a3,11(s1)
7c3c: 4799 li a5,6
7c3e: 4701 li a4,0
7c40: 8622 mv a2,s0
7c42: 85a6 mv a1,s1
7c44: 854a mv a0,s2
7c46: 804fc0ef jal ra,3c4a <ip_output>
7c4a: 854a mv a0,s2
7c4c: f63fc0ef jal ra,4bae <pbuf_free>
7c50: dbaf806f j 20a <__riscv_restore_4>
7c54: 4a01 li s4,0
7c56: 45d5 li a1,21
7c58: b7a5 j 7bc0 <tcp_zero_window_probe+0x2a>
7c5a: 4418 lw a4,8(s0)
7c5c: 00492783 lw a5,4(s2)
7c60: 00070703 lb a4,0(a4)
7c64: abd8 sb a4,20(a5)
7c66: bf5d j 7c1c <tcp_zero_window_probe+0x86>
00007c68 <udp_input>:
udp_input():
7c68: d58f82ef jal t0,1c0 <__riscv_save_12>
7c6c: 4140 lw s0,4(a0)
7c6e: 2506 lhu s1,8(a0)
7c70: 892a mv s2,a0
7c72: 301c lbu a5,1(s0)
7c74: 2008 lbu a0,0(s0)
7c76: 1141 addi sp,sp,-16
7c78: 07a2 slli a5,a5,0x8
7c7a: 8d5d or a0,a0,a5
7c7c: 8a2e mv s4,a1
7c7e: b4ffb0ef jal ra,37cc <ntohs>
7c82: 8121 srli a0,a0,0x8
7c84: 893d andi a0,a0,15
7c86: 0509 addi a0,a0,2
7c88: 050a slli a0,a0,0x2
7c8a: 02a4c263 blt s1,a0,7cae <udp_input+0x46>
7c8e: 301c lbu a5,1(s0)
7c90: 2008 lbu a0,0(s0)
7c92: 07a2 slli a5,a5,0x8
7c94: 8d5d or a0,a0,a5
7c96: b37fb0ef jal ra,37cc <ntohs>
7c9a: 00655593 srli a1,a0,0x6
7c9e: 03c5f593 andi a1,a1,60
7ca2: 40b005b3 neg a1,a1
7ca6: 854a mv a0,s2
7ca8: e99fc0ef jal ra,4b40 <pbuf_header>
7cac: c519 beqz a0,7cba <udp_input+0x52>
7cae: 854a mv a0,s2
7cb0: efffc0ef jal ra,4bae <pbuf_free>
7cb4: 0141 addi sp,sp,16
7cb6: d46f806f j 1fc <__riscv_restore_12>
7cba: 00492a83 lw s5,4(s2)
7cbe: 01040c13 addi s8,s0,16
7cc2: 85d2 mv a1,s4
7cc4: 8562 mv a0,s8
7cc6: fbbfb0ef jal ra,3c80 <ip_addr_isbroadcast>
7cca: 001ac783 lbu a5,1(s5)
7cce: 8b2a mv s6,a0
7cd0: 000ac503 lbu a0,0(s5)
7cd4: 07a2 slli a5,a5,0x8
7cd6: 8d5d or a0,a0,a5
7cd8: af5fb0ef jal ra,37cc <ntohs>
7cdc: 003ac783 lbu a5,3(s5)
7ce0: 8baa mv s7,a0
7ce2: 002ac503 lbu a0,2(s5)
7ce6: 07a2 slli a5,a5,0x8
7ce8: 8d5d or a0,a0,a5
7cea: ae3fb0ef jal ra,37cc <ntohs>
7cee: 04400793 li a5,68
7cf2: 86aa mv a3,a0
7cf4: 06f51d63 bne a0,a5,7d6e <udp_input+0x106>
7cf8: 04300793 li a5,67
7cfc: 12fb9963 bne s7,a5,7e2e <udp_input+0x1c6>
7d00: 020a2783 lw a5,32(s4)
7d04: 12078563 beqz a5,7e2e <udp_input+0x1c6>
7d08: 43c4 lw s1,4(a5)
7d0a: 12048263 beqz s1,7e2e <udp_input+0x1c6>
7d0e: 40d4 lw a3,4(s1)
7d10: ce89 beqz a3,7d2a <udp_input+0xc2>
7d12: 3458 lbu a4,13(s0)
7d14: 245c lbu a5,12(s0)
7d16: 0722 slli a4,a4,0x8
7d18: 8f5d or a4,a4,a5
7d1a: 247c lbu a5,14(s0)
7d1c: 07c2 slli a5,a5,0x10
7d1e: 8f5d or a4,a4,a5
7d20: 347c lbu a5,15(s0)
7d22: 07e2 slli a5,a5,0x18
7d24: 8fd9 or a5,a5,a4
7d26: 10f69463 bne a3,a5,7e2e <udp_input+0x1c6>
7d2a: 007ac783 lbu a5,7(s5)
7d2e: 006ac703 lbu a4,6(s5)
7d32: 07a2 slli a5,a5,0x8
7d34: 8fd9 or a5,a5,a4
7d36: cb99 beqz a5,7d4c <udp_input+0xe4>
7d38: 00895703 lhu a4,8(s2)
7d3c: 46c5 li a3,17
7d3e: 8662 mv a2,s8
7d40: 00c40593 addi a1,s0,12
7d44: 854a mv a0,s2
7d46: 71e000ef jal ra,8464 <inet_chksum_pseudo>
7d4a: f135 bnez a0,7cae <udp_input+0x46>
7d4c: 55e1 li a1,-8
7d4e: 854a mv a0,s2
7d50: df1fc0ef jal ra,4b40 <pbuf_header>
7d54: fd29 bnez a0,7cae <udp_input+0x46>
7d56: 0e048c63 beqz s1,7e4e <udp_input+0x1e6>
7d5a: 4c9c lw a5,24(s1)
7d5c: dba9 beqz a5,7cae <udp_input+0x46>
7d5e: 4cc8 lw a0,28(s1)
7d60: 875e mv a4,s7
7d62: 00c40693 addi a3,s0,12
7d66: 864a mv a2,s2
7d68: 85a6 mv a1,s1
7d6a: 9782 jalr a5
7d6c: b7a1 j 7cb4 <udp_input+0x4c>
7d6e: 9481a483 lw s1,-1720(gp) # 20000168 <udp_pcbs>
7d72: 4d01 li s10,0
7d74: 4d81 li s11,0
7d76: 94818c93 addi s9,gp,-1720 # 20000168 <udp_pcbs>
7d7a: 76c00613 li a2,1900
7d7e: e489 bnez s1,7d88 <udp_input+0x120>
7d80: 0a0d0763 beqz s10,7e2e <udp_input+0x1c6>
7d84: 84ea mv s1,s10
7d86: b755 j 7d2a <udp_input+0xc2>
7d88: 28be lhu a5,18(s1)
7d8a: 08d79c63 bne a5,a3,7e22 <udp_input+0x1ba>
7d8e: 4098 lw a4,0(s1)
7d90: 040b1563 bnez s6,7dda <udp_input+0x172>
7d94: e339 bnez a4,7dda <udp_input+0x172>
7d96: 000d1663 bnez s10,7da2 <udp_input+0x13a>
7d9a: 289c lbu a5,16(s1)
7d9c: 8b91 andi a5,a5,4
7d9e: e391 bnez a5,7da2 <udp_input+0x13a>
7da0: 8d26 mv s10,s1
7da2: 28de lhu a5,20(s1)
7da4: 09779263 bne a5,s7,7e28 <udp_input+0x1c0>
7da8: 40cc lw a1,4(s1)
7daa: cd89 beqz a1,7dc4 <udp_input+0x15c>
7dac: 3458 lbu a4,13(s0)
7dae: 245c lbu a5,12(s0)
7db0: 0722 slli a4,a4,0x8
7db2: 8f5d or a4,a4,a5
7db4: 247c lbu a5,14(s0)
7db6: 07c2 slli a5,a5,0x10
7db8: 8f5d or a4,a4,a5
7dba: 347c lbu a5,15(s0)
7dbc: 07e2 slli a5,a5,0x18
7dbe: 8fd9 or a5,a5,a4
7dc0: 06f59463 bne a1,a5,7e28 <udp_input+0x1c0>
7dc4: f60d83e3 beqz s11,7d2a <udp_input+0xc2>
7dc8: 44dc lw a5,12(s1)
7dca: 00fda623 sw a5,12(s11)
7dce: 000ca783 lw a5,0(s9)
7dd2: 009ca023 sw s1,0(s9)
7dd6: c4dc sw a5,12(s1)
7dd8: bf89 j 7d2a <udp_input+0xc2>
7dda: 381c lbu a5,17(s0)
7ddc: 01044983 lbu s3,16(s0)
7de0: 07a2 slli a5,a5,0x8
7de2: 0137e7b3 or a5,a5,s3
7de6: 01244983 lbu s3,18(s0)
7dea: 09c2 slli s3,s3,0x10
7dec: 00f9e7b3 or a5,s3,a5
7df0: 01344983 lbu s3,19(s0)
7df4: 09e2 slli s3,s3,0x18
7df6: 00f9e9b3 or s3,s3,a5
7dfa: f8e98ee3 beq s3,a4,7d96 <udp_input+0x12e>
7dfe: f0000537 lui a0,0xf0000
7e02: c636 sw a3,12(sp)
7e04: 9fbfb0ef jal ra,37fe <ntohl>
7e08: 00a9f9b3 and s3,s3,a0
7e0c: e0000537 lui a0,0xe0000
7e10: 9effb0ef jal ra,37fe <ntohl>
7e14: 46b2 lw a3,12(sp)
7e16: 76c00613 li a2,1900
7e1a: f6a98ee3 beq s3,a0,7d96 <udp_input+0x12e>
7e1e: f60b1ce3 bnez s6,7d96 <udp_input+0x12e>
7e22: 8da6 mv s11,s1
7e24: 44c4 lw s1,12(s1)
7e26: bfa1 j 7d7e <udp_input+0x116>
7e28: fec69de3 bne a3,a2,7e22 <udp_input+0x1ba>
7e2c: bdfd j 7d2a <udp_input+0xc2>
7e2e: 3818 lbu a4,17(s0)
7e30: 281c lbu a5,16(s0)
7e32: 0722 slli a4,a4,0x8
7e34: 8f5d or a4,a4,a5
7e36: 283c lbu a5,18(s0)
7e38: 07c2 slli a5,a5,0x10
7e3a: 8f5d or a4,a4,a5
7e3c: 383c lbu a5,19(s0)
7e3e: 07e2 slli a5,a5,0x18
7e40: 8fd9 or a5,a5,a4
7e42: 004a2703 lw a4,4(s4)
7e46: e6f714e3 bne a4,a5,7cae <udp_input+0x46>
7e4a: 4481 li s1,0
7e4c: bdf9 j 7d2a <udp_input+0xc2>
7e4e: e60b10e3 bnez s6,7cae <udp_input+0x46>
7e52: 381c lbu a5,17(s0)
7e54: 2804 lbu s1,16(s0)
7e56: f0000537 lui a0,0xf0000
7e5a: 07a2 slli a5,a5,0x8
7e5c: 8fc5 or a5,a5,s1
7e5e: 2824 lbu s1,18(s0)
7e60: 04c2 slli s1,s1,0x10
7e62: 8fc5 or a5,a5,s1
7e64: 3824 lbu s1,19(s0)
7e66: 04e2 slli s1,s1,0x18
7e68: 8cdd or s1,s1,a5
7e6a: 995fb0ef jal ra,37fe <ntohl>
7e6e: 8ce9 and s1,s1,a0
7e70: e0000537 lui a0,0xe0000
7e74: 98bfb0ef jal ra,37fe <ntohl>
7e78: e2a48be3 beq s1,a0,7cae <udp_input+0x46>
7e7c: 301c lbu a5,1(s0)
7e7e: 2008 lbu a0,0(s0)
7e80: 07a2 slli a5,a5,0x8
7e82: 8d5d or a0,a0,a5
7e84: 949fb0ef jal ra,37cc <ntohs>
7e88: 00855593 srli a1,a0,0x8
7e8c: 89bd andi a1,a1,15
7e8e: 0589 addi a1,a1,2
7e90: 058a slli a1,a1,0x2
7e92: 854a mv a0,s2
7e94: cadfc0ef jal ra,4b40 <pbuf_header>
7e98: 458d li a1,3
7e9a: 854a mv a0,s2
7e9c: 230d jal 83be <icmp_dest_unreach>
7e9e: bd01 j 7cae <udp_input+0x46>
00007ea0 <udp_bind>:
udp_bind():
7ea0: 9481a883 lw a7,-1720(gp) # 20000168 <udp_pcbs>
7ea4: 86aa mv a3,a0
7ea6: 4301 li t1,0
7ea8: 87c6 mv a5,a7
7eaa: 94818813 addi a6,gp,-1720 # 20000168 <udp_pcbs>
7eae: e79d bnez a5,7edc <udp_bind+0x3c>
7eb0: c999 beqz a1,7ec6 <udp_bind+0x26>
7eb2: 3198 lbu a4,1(a1)
7eb4: 219c lbu a5,0(a1)
7eb6: 0722 slli a4,a4,0x8
7eb8: 8f5d or a4,a4,a5
7eba: 21bc lbu a5,2(a1)
7ebc: 07c2 slli a5,a5,0x10
7ebe: 8f5d or a4,a4,a5
7ec0: 31bc lbu a5,3(a1)
7ec2: 07e2 slli a5,a5,0x18
7ec4: 8fd9 or a5,a5,a4
7ec6: c29c sw a5,0(a3)
7ec8: c625 beqz a2,7f30 <udp_bind+0x90>
7eca: aab2 sh a2,18(a3)
7ecc: 4501 li a0,0
7ece: 00031663 bnez t1,7eda <udp_bind+0x3a>
7ed2: 0116a623 sw a7,12(a3)
7ed6: 00d82023 sw a3,0(a6)
7eda: 8082 ret
7edc: 02d78b63 beq a5,a3,7f12 <udp_bind+0x72>
7ee0: 2bba lhu a4,18(a5)
7ee2: 02c71663 bne a4,a2,7f0e <udp_bind+0x6e>
7ee6: 0007ae03 lw t3,0(a5) # 5000 <tcp_new_port+0x1c>
7eea: 000e1463 bnez t3,7ef2 <udp_bind+0x52>
7eee: 5555 li a0,-11
7ef0: 8082 ret
7ef2: ddf5 beqz a1,7eee <udp_bind+0x4e>
7ef4: 3188 lbu a0,1(a1)
7ef6: 2198 lbu a4,0(a1)
7ef8: 0522 slli a0,a0,0x8
7efa: 8d59 or a0,a0,a4
7efc: 21b8 lbu a4,2(a1)
7efe: 0742 slli a4,a4,0x10
7f00: 8d59 or a0,a0,a4
7f02: 31b8 lbu a4,3(a1)
7f04: 0762 slli a4,a4,0x18
7f06: 8f49 or a4,a4,a0
7f08: d37d beqz a4,7eee <udp_bind+0x4e>
7f0a: feee02e3 beq t3,a4,7eee <udp_bind+0x4e>
7f0e: 47dc lw a5,12(a5)
7f10: bf79 j 7eae <udp_bind+0xe>
7f12: 4305 li t1,1
7f14: bfed j 7f0e <udp_bind+0x6e>
7f16: 2bae lhu a1,18(a5)
7f18: 00c59a63 bne a1,a2,7f2c <udp_bind+0x8c>
7f1c: 0605 addi a2,a2,1
7f1e: 0642 slli a2,a2,0x10
7f20: 8241 srli a2,a2,0x10
7f22: 87c6 mv a5,a7
7f24: d3dd beqz a5,7eca <udp_bind+0x2a>
7f26: fee618e3 bne a2,a4,7f16 <udp_bind+0x76>
7f2a: b7d1 j 7eee <udp_bind+0x4e>
7f2c: 47dc lw a5,12(a5)
7f2e: bfdd j 7f24 <udp_bind+0x84>
7f30: 6721 lui a4,0x8
7f32: 87c6 mv a5,a7
7f34: 6605 lui a2,0x1
7f36: 177d addi a4,a4,-1
7f38: b7f5 j 7f24 <udp_bind+0x84>
00007f3a <udp_sendto_if>:
udp_sendto_if():
7f3a: a9cf82ef jal t0,1d6 <__riscv_save_4>
7f3e: 293e lhu a5,18(a0)
7f40: 892a mv s2,a0
7f42: 89ae mv s3,a1
7f44: 8ab2 mv s5,a2
7f46: 8b36 mv s6,a3
7f48: 8a3a mv s4,a4
7f4a: c7ad beqz a5,7fb4 <udp_sendto_if+0x7a>
7f4c: 45a1 li a1,8
7f4e: 854e mv a0,s3
7f50: bf1fc0ef jal ra,4b40 <pbuf_header>
7f54: 84ce mv s1,s3
7f56: cd01 beqz a0,7f6e <udp_sendto_if+0x34>
7f58: 4601 li a2,0
7f5a: 45a1 li a1,8
7f5c: 4505 li a0,1
7f5e: c9ffc0ef jal ra,4bfc <pbuf_alloc>
7f62: 84aa mv s1,a0
7f64: 547d li s0,-1
7f66: cd29 beqz a0,7fc0 <udp_sendto_if+0x86>
7f68: 85ce mv a1,s3
7f6a: e63fc0ef jal ra,4dcc <pbuf_chain>
7f6e: 01295503 lhu a0,18(s2)
7f72: 40c0 lw s0,4(s1)
7f74: 84bfb0ef jal ra,37be <htons>
7f78: a008 sb a0,0(s0)
7f7a: 8121 srli a0,a0,0x8
7f7c: b008 sb a0,1(s0)
7f7e: 855a mv a0,s6
7f80: 83ffb0ef jal ra,37be <htons>
7f84: 00092783 lw a5,0(s2)
7f88: a028 sb a0,2(s0)
7f8a: 8121 srli a0,a0,0x8
7f8c: b028 sb a0,3(s0)
7f8e: 00040323 sb zero,6(s0)
7f92: 000403a3 sb zero,7(s0)
7f96: 004a0b13 addi s6,s4,4
7f9a: c795 beqz a5,7fc6 <udp_sendto_if+0x8c>
7f9c: 004a2703 lw a4,4(s4)
7fa0: 8b4a mv s6,s2
7fa2: 02e78263 beq a5,a4,7fc6 <udp_sendto_if+0x8c>
7fa6: 545d li s0,-9
7fa8: 01348c63 beq s1,s3,7fc0 <udp_sendto_if+0x86>
7fac: 8526 mv a0,s1
7fae: c01fc0ef jal ra,4bae <pbuf_free>
7fb2: a039 j 7fc0 <udp_sendto_if+0x86>
7fb4: 4601 li a2,0
7fb6: 85aa mv a1,a0
7fb8: ee9ff0ef jal ra,7ea0 <udp_bind>
7fbc: 842a mv s0,a0
7fbe: d559 beqz a0,7f4c <udp_sendto_if+0x12>
7fc0: 8522 mv a0,s0
7fc2: a48f806f j 20a <__riscv_restore_4>
7fc6: 248a lhu a0,8(s1)
7fc8: ff6fb0ef jal ra,37be <htons>
7fcc: a048 sb a0,4(s0)
7fce: 8121 srli a0,a0,0x8
7fd0: b048 sb a0,5(s0)
7fd2: 01094783 lbu a5,16(s2)
7fd6: 8b85 andi a5,a5,1
7fd8: eb99 bnez a5,7fee <udp_sendto_if+0xb4>
7fda: 249a lhu a4,8(s1)
7fdc: 46c5 li a3,17
7fde: 8656 mv a2,s5
7fe0: 85da mv a1,s6
7fe2: 8526 mv a0,s1
7fe4: 2141 jal 8464 <inet_chksum_pseudo>
7fe6: c10d beqz a0,8008 <udp_sendto_if+0xce>
7fe8: a068 sb a0,6(s0)
7fea: 8121 srli a0,a0,0x8
7fec: b068 sb a0,7(s0)
7fee: 00a94703 lbu a4,10(s2)
7ff2: 00b94683 lbu a3,11(s2)
7ff6: 8852 mv a6,s4
7ff8: 47c5 li a5,17
7ffa: 8656 mv a2,s5
7ffc: 85da mv a1,s6
7ffe: 8526 mv a0,s1
8000: af1fb0ef jal ra,3af0 <ip_output_if>
8004: 842a mv s0,a0
8006: b74d j 7fa8 <udp_sendto_if+0x6e>
8008: 57fd li a5,-1
800a: a07c sb a5,6(s0)
800c: b07c sb a5,7(s0)
800e: b7c5 j 7fee <udp_sendto_if+0xb4>
00008010 <udp_sendto>:
udp_sendto():
8010: 9e0f82ef jal t0,1f0 <__riscv_save_0>
8014: 1141 addi sp,sp,-16
8016: 842a mv s0,a0
8018: 8532 mv a0,a2
801a: c62e sw a1,12(sp)
801c: c436 sw a3,8(sp)
801e: c232 sw a2,4(sp)
8020: feafb0ef jal ra,380a <ip_route>
8024: c919 beqz a0,803a <udp_sendto+0x2a>
8026: 46a2 lw a3,8(sp)
8028: 4612 lw a2,4(sp)
802a: 45b2 lw a1,12(sp)
802c: 872a mv a4,a0
802e: 8522 mv a0,s0
8030: f0bff0ef jal ra,7f3a <udp_sendto_if>
8034: 0141 addi sp,sp,16
8036: 9def806f j 214 <__riscv_restore_0>
803a: 5571 li a0,-4
803c: bfe5 j 8034 <udp_sendto+0x24>
0000803e <udp_send>:
udp_send():
803e: 9b2f82ef jal t0,1f0 <__riscv_save_0>
8042: 2956 lhu a3,20(a0)
8044: 00450613 addi a2,a0,4 # e0000004 <_eusrstack+0xbffe0004>
8048: fc9ff0ef jal ra,8010 <udp_sendto>
804c: 9c8f806f j 214 <__riscv_restore_0>
00008050 <udp_connect>:
udp_connect():
8050: 9a0f82ef jal t0,1f0 <__riscv_save_0>
8054: 293e lhu a5,18(a0)
8056: 842a mv s0,a0
8058: 84ae mv s1,a1
805a: 8932 mv s2,a2
805c: cbb1 beqz a5,80b0 <udp_connect+0x60>
805e: 4781 li a5,0
8060: c899 beqz s1,8076 <udp_connect+0x26>
8062: 3098 lbu a4,1(s1)
8064: 209c lbu a5,0(s1)
8066: 0722 slli a4,a4,0x8
8068: 8f5d or a4,a4,a5
806a: 20bc lbu a5,2(s1)
806c: 07c2 slli a5,a5,0x10
806e: 8f5d or a4,a4,a5
8070: 30bc lbu a5,3(s1)
8072: 07e2 slli a5,a5,0x18
8074: 8fd9 or a5,a5,a4
8076: 2818 lbu a4,16(s0)
8078: c05c sw a5,4(s0)
807a: 01241a23 sh s2,20(s0)
807e: 00476713 ori a4,a4,4
8082: a818 sb a4,16(s0)
8084: 4018 lw a4,0(s0)
8086: ef05 bnez a4,80be <udp_connect+0x6e>
8088: cf85 beqz a5,80c0 <udp_connect+0x70>
808a: 00440513 addi a0,s0,4
808e: f7cfb0ef jal ra,380a <ip_route>
8092: 87aa mv a5,a0
8094: 5571 li a0,-4
8096: c395 beqz a5,80ba <udp_connect+0x6a>
8098: 43dc lw a5,4(a5)
809a: c01c sw a5,0(s0)
809c: 9481a683 lw a3,-1720(gp) # 20000168 <udp_pcbs>
80a0: 94818793 addi a5,gp,-1720 # 20000168 <udp_pcbs>
80a4: 8736 mv a4,a3
80a6: e305 bnez a4,80c6 <udp_connect+0x76>
80a8: c454 sw a3,12(s0)
80aa: c380 sw s0,0(a5)
80ac: 4501 li a0,0
80ae: a031 j 80ba <udp_connect+0x6a>
80b0: 4601 li a2,0
80b2: 85aa mv a1,a0
80b4: dedff0ef jal ra,7ea0 <udp_bind>
80b8: d15d beqz a0,805e <udp_connect+0xe>
80ba: 95af806f j 214 <__riscv_restore_0>
80be: fff9 bnez a5,809c <udp_connect+0x4c>
80c0: 00042023 sw zero,0(s0)
80c4: bfe1 j 809c <udp_connect+0x4c>
80c6: fe8703e3 beq a4,s0,80ac <udp_connect+0x5c>
80ca: 4758 lw a4,12(a4)
80cc: bfe9 j 80a6 <udp_connect+0x56>
000080ce <udp_recv>:
udp_recv():
80ce: cd0c sw a1,24(a0)
80d0: cd50 sw a2,28(a0)
80d2: 8082 ret
000080d4 <udp_new>:
udp_new():
80d4: 91cf82ef jal t0,1f0 <__riscv_save_0>
80d8: 4505 li a0,1
80da: 8e3fc0ef jal ra,49bc <memp_malloc>
80de: 842a mv s0,a0
80e0: c909 beqz a0,80f2 <udp_new+0x1e>
80e2: 02000613 li a2,32
80e6: 4581 li a1,0
80e8: 938f80ef jal ra,220 <memset>
80ec: f8000793 li a5,-128
80f0: b43c sb a5,11(s0)
80f2: 8522 mv a0,s0
80f4: 920f806f j 214 <__riscv_restore_0>
000080f8 <icmp_send_response.isra.0>:
icmp_send_response.isra.0():
80f8: 8def82ef jal t0,1d6 <__riscv_save_4>
80fc: 842a mv s0,a0
80fe: 8a2e mv s4,a1
8100: 89b2 mv s3,a2
8102: 02400593 li a1,36
8106: 4601 li a2,0
8108: 4505 li a0,1
810a: af3fc0ef jal ra,4bfc <pbuf_alloc>
810e: cd31 beqz a0,816a <icmp_send_response.isra.0+0x72>
8110: 00042903 lw s2,0(s0)
8114: 4140 lw s0,4(a0)
8116: 84aa mv s1,a0
8118: 4671 li a2,28
811a: 85ca mv a1,s2
811c: 01440023 sb s4,0(s0)
8120: 013400a3 sb s3,1(s0)
8124: 00040223 sb zero,4(s0)
8128: 000402a3 sb zero,5(s0)
812c: 00040323 sb zero,6(s0)
8130: 000403a3 sb zero,7(s0)
8134: 00840513 addi a0,s0,8
8138: 27f000ef jal ra,8bb6 <memcpy>
813c: 24ae lhu a1,10(s1)
813e: 00040123 sb zero,2(s0)
8142: 000401a3 sb zero,3(s0)
8146: 8522 mv a0,s0
8148: 211d jal 856e <inet_chksum>
814a: a028 sb a0,2(s0)
814c: 8121 srli a0,a0,0x8
814e: b028 sb a0,3(s0)
8150: 4785 li a5,1
8152: 4701 li a4,0
8154: 08000693 li a3,128
8158: 00c90613 addi a2,s2,12
815c: 4581 li a1,0
815e: 8526 mv a0,s1
8160: aebfb0ef jal ra,3c4a <ip_output>
8164: 8526 mv a0,s1
8166: a49fc0ef jal ra,4bae <pbuf_free>
816a: 8a0f806f j 20a <__riscv_restore_4>
0000816e <icmp_input>:
icmp_input():
816e: 85af82ef jal t0,1c8 <__riscv_save_10>
8172: 4140 lw s0,4(a0)
8174: 84aa mv s1,a0
8176: 1141 addi sp,sp,-16
8178: 301c lbu a5,1(s0)
817a: 2008 lbu a0,0(s0)
817c: 89ae mv s3,a1
817e: 07a2 slli a5,a5,0x8
8180: 8d5d or a0,a0,a5
8182: e4afb0ef jal ra,37cc <ntohs>
8186: 00655913 srli s2,a0,0x6
818a: 03c97913 andi s2,s2,60
818e: 41200ab3 neg s5,s2
8192: 0ac2 slli s5,s5,0x10
8194: 410ada93 srai s5,s5,0x10
8198: 85d6 mv a1,s5
819a: 8526 mv a0,s1
819c: 9a5fc0ef jal ra,4b40 <pbuf_header>
81a0: e139 bnez a0,81e6 <icmp_input+0x78>
81a2: 249e lhu a5,8(s1)
81a4: 468d li a3,3
81a6: 04f6f063 bgeu a3,a5,81e6 <icmp_input+0x78>
81aa: 40dc lw a5,4(s1)
81ac: 2398 lbu a4,0(a5)
81ae: 04d71263 bne a4,a3,81f2 <icmp_input+0x84>
81b2: 2798 lbu a4,8(a5)
81b4: 00878693 addi a3,a5,8
81b8: 3f88 lbu a0,25(a5)
81ba: 8b3d andi a4,a4,15
81bc: 070a slli a4,a4,0x2
81be: 9736 add a4,a4,a3
81c0: 232c lbu a1,2(a4)
81c2: 00374803 lbu a6,3(a4) # 8003 <udp_sendto_if+0xc9>
81c6: 2f98 lbu a4,24(a5)
81c8: 0522 slli a0,a0,0x8
81ca: 3394 lbu a3,1(a5)
81cc: 8d59 or a0,a0,a4
81ce: 2fb8 lbu a4,26(a5)
81d0: 3b90 lbu a2,17(a5)
81d2: 05a2 slli a1,a1,0x8
81d4: 0742 slli a4,a4,0x10
81d6: 8f49 or a4,a4,a0
81d8: 3fa8 lbu a0,27(a5)
81da: 0105e5b3 or a1,a1,a6
81de: 0562 slli a0,a0,0x18
81e0: 8d59 or a0,a0,a4
81e2: c03fa0ef jal ra,2de4 <LwipUnreachPort>
81e6: 8526 mv a0,s1
81e8: 9c7fc0ef jal ra,4bae <pbuf_free>
81ec: 0141 addi sp,sp,16
81ee: 812f806f j 200 <__riscv_restore_10>
81f2: 47a1 li a5,8
81f4: fef719e3 bne a4,a5,81e6 <icmp_input+0x78>
81f8: 381c lbu a5,17(s0)
81fa: 01044a03 lbu s4,16(s0)
81fe: f0000537 lui a0,0xf0000
8202: 07a2 slli a5,a5,0x8
8204: 0147e7b3 or a5,a5,s4
8208: 01244a03 lbu s4,18(s0)
820c: 4b01 li s6,0
820e: 0a42 slli s4,s4,0x10
8210: 00fa67b3 or a5,s4,a5
8214: 01344a03 lbu s4,19(s0)
8218: 0a62 slli s4,s4,0x18
821a: 00fa6a33 or s4,s4,a5
821e: de0fb0ef jal ra,37fe <ntohl>
8222: 8c2a mv s8,a0
8224: e0000537 lui a0,0xe0000
8228: dd6fb0ef jal ra,37fe <ntohl>
822c: 8baa mv s7,a0
822e: 85ce mv a1,s3
8230: 01040513 addi a0,s0,16
8234: a4dfb0ef jal ra,3c80 <ip_addr_isbroadcast>
8238: e519 bnez a0,8246 <icmp_input+0xd8>
823a: 018a7533 and a0,s4,s8
823e: 41750533 sub a0,a0,s7
8242: 00a03b33 snez s6,a0
8246: b91fa0ef jal ra,2dd6 <QueryPingEnable>
824a: dd51 beqz a0,81e6 <icmp_input+0x78>
824c: f80b0de3 beqz s6,81e6 <icmp_input+0x78>
8250: 249a lhu a4,8(s1)
8252: 479d li a5,7
8254: f8e7f9e3 bgeu a5,a4,81e6 <icmp_input+0x78>
8258: 8526 mv a0,s1
825a: 2625 jal 8582 <inet_chksum_pbuf>
825c: f549 bnez a0,81e6 <icmp_input+0x78>
825e: 0942 slli s2,s2,0x10
8260: 02200593 li a1,34
8264: 8526 mv a0,s1
8266: 41095913 srai s2,s2,0x10
826a: 8d7fc0ef jal ra,4b40 <pbuf_header>
826e: 12050463 beqz a0,8396 <icmp_input+0x228>
8272: 85ca mv a1,s2
8274: 8526 mv a0,s1
8276: 8cbfc0ef jal ra,4b40 <pbuf_header>
827a: f535 bnez a0,81e6 <icmp_input+0x78>
827c: 248e lhu a1,8(s1)
827e: 4601 li a2,0
8280: 4509 li a0,2
8282: 97bfc0ef jal ra,4bfc <pbuf_alloc>
8286: 8a2a mv s4,a0
8288: dd39 beqz a0,81e6 <icmp_input+0x78>
828a: 85a6 mv a1,s1
828c: b55fc0ef jal ra,4de0 <pbuf_copy>
8290: f939 bnez a0,81e6 <icmp_input+0x78>
8292: 85d6 mv a1,s5
8294: 8552 mv a0,s4
8296: 004a2403 lw s0,4(s4)
829a: 8a7fc0ef jal ra,4b40 <pbuf_header>
829e: f521 bnez a0,81e6 <icmp_input+0x78>
82a0: 8526 mv a0,s1
82a2: 90dfc0ef jal ra,4bae <pbuf_free>
82a6: 84d2 mv s1,s4
82a8: 3458 lbu a4,13(s0)
82aa: 245c lbu a5,12(s0)
82ac: 3814 lbu a3,17(s0)
82ae: 0722 slli a4,a4,0x8
82b0: 8f5d or a4,a4,a5
82b2: 247c lbu a5,14(s0)
82b4: 06a2 slli a3,a3,0x8
82b6: 0044aa03 lw s4,4(s1)
82ba: 07c2 slli a5,a5,0x10
82bc: 8f5d or a4,a4,a5
82be: 347c lbu a5,15(s0)
82c0: 653d lui a0,0xf
82c2: 7ff50513 addi a0,a0,2047 # f7ff <_data_lma+0x696b>
82c6: 07e2 slli a5,a5,0x18
82c8: 8fd9 or a5,a5,a4
82ca: 2818 lbu a4,16(s0)
82cc: a81c sb a5,16(s0)
82ce: 8ed9 or a3,a3,a4
82d0: 2838 lbu a4,18(s0)
82d2: 0742 slli a4,a4,0x10
82d4: 8ed9 or a3,a3,a4
82d6: 3838 lbu a4,19(s0)
82d8: 0762 slli a4,a4,0x18
82da: 8f55 or a4,a4,a3
82dc: 00875693 srli a3,a4,0x8
82e0: a458 sb a4,12(s0)
82e2: b454 sb a3,13(s0)
82e4: 01075693 srli a3,a4,0x10
82e8: 8361 srli a4,a4,0x18
82ea: b478 sb a4,15(s0)
82ec: 0087d713 srli a4,a5,0x8
82f0: b818 sb a4,17(s0)
82f2: 0107d713 srli a4,a5,0x10
82f6: 83e1 srli a5,a5,0x18
82f8: a474 sb a3,14(s0)
82fa: a838 sb a4,18(s0)
82fc: b83c sb a5,19(s0)
82fe: 003a4a83 lbu s5,3(s4)
8302: 002a4783 lbu a5,2(s4)
8306: 000a0023 sb zero,0(s4)
830a: 0aa2 slli s5,s5,0x8
830c: 00faeab3 or s5,s5,a5
8310: caefb0ef jal ra,37be <htons>
8314: 08aae963 bltu s5,a0,83a6 <icmp_input+0x238>
8318: 6505 lui a0,0x1
831a: 80050513 addi a0,a0,-2048 # 800 <__stack_size>
831e: ca0fb0ef jal ra,37be <htons>
8322: 003a4783 lbu a5,3(s4)
8326: 002a4703 lbu a4,2(s4)
832a: 07a2 slli a5,a5,0x8
832c: 8fd9 or a5,a5,a4
832e: 0785 addi a5,a5,1
8330: 953e add a0,a0,a5
8332: 0542 slli a0,a0,0x10
8334: 8141 srli a0,a0,0x10
8336: 00aa0123 sb a0,2(s4)
833a: 8121 srli a0,a0,0x8
833c: 00aa01a3 sb a0,3(s4)
8340: 341c lbu a5,9(s0)
8342: 2408 lbu a0,8(s0)
8344: 07a2 slli a5,a5,0x8
8346: 8d5d or a0,a0,a5
8348: c84fb0ef jal ra,37cc <ntohs>
834c: 67a1 lui a5,0x8
834e: 0ff57513 andi a0,a0,255
8352: 8d5d or a0,a0,a5
8354: c6afb0ef jal ra,37be <htons>
8358: a408 sb a0,8(s0)
835a: 8121 srli a0,a0,0x8
835c: b408 sb a0,9(s0)
835e: 45d1 li a1,20
8360: 00040523 sb zero,10(s0)
8364: 000405a3 sb zero,11(s0)
8368: 8522 mv a0,s0
836a: 2411 jal 856e <inet_chksum>
836c: a428 sb a0,10(s0)
836e: 8121 srli a0,a0,0x8
8370: b428 sb a0,11(s0)
8372: 85ca mv a1,s2
8374: 8526 mv a0,s1
8376: fcafc0ef jal ra,4b40 <pbuf_header>
837a: e60516e3 bnez a0,81e6 <icmp_input+0x78>
837e: 884e mv a6,s3
8380: 4785 li a5,1
8382: 4701 li a4,0
8384: 08000693 li a3,128
8388: 4601 li a2,0
838a: 00c40593 addi a1,s0,12
838e: 8526 mv a0,s1
8390: f60fb0ef jal ra,3af0 <ip_output_if>
8394: bd89 j 81e6 <icmp_input+0x78>
8396: fde00593 li a1,-34
839a: 8526 mv a0,s1
839c: fa4fc0ef jal ra,4b40 <pbuf_header>
83a0: f00504e3 beqz a0,82a8 <icmp_input+0x13a>
83a4: b589 j 81e6 <icmp_input+0x78>
83a6: 6505 lui a0,0x1
83a8: 80050513 addi a0,a0,-2048 # 800 <__stack_size>
83ac: c12fb0ef jal ra,37be <htons>
83b0: 003a4783 lbu a5,3(s4)
83b4: 002a4703 lbu a4,2(s4)
83b8: 07a2 slli a5,a5,0x8
83ba: 8fd9 or a5,a5,a4
83bc: bf95 j 8330 <icmp_input+0x1c2>
000083be <icmp_dest_unreach>:
icmp_dest_unreach():
83be: e33f72ef jal t0,1f0 <__riscv_save_0>
83c2: 0ff5f613 andi a2,a1,255
83c6: 0511 addi a0,a0,4
83c8: 458d li a1,3
83ca: d2fff0ef jal ra,80f8 <icmp_send_response.isra.0>
83ce: e47f706f j 214 <__riscv_restore_0>
000083d2 <icmp_time_exceeded>:
icmp_time_exceeded():
83d2: e1ff72ef jal t0,1f0 <__riscv_save_0>
83d6: 0ff5f613 andi a2,a1,255
83da: 0511 addi a0,a0,4
83dc: 45ad li a1,11
83de: d1bff0ef jal ra,80f8 <icmp_send_response.isra.0>
83e2: e33f706f j 214 <__riscv_restore_0>
000083e6 <lwip_standard_chksum>:
lwip_standard_chksum():
83e6: e0bf72ef jal t0,1f0 <__riscv_save_0>
83ea: 00b50833 add a6,a0,a1
83ee: 0842 slli a6,a6,0x10
83f0: 86aa mv a3,a0
83f2: 4701 li a4,0
83f4: 01085813 srli a6,a6,0x10
83f8: 4885 li a7,1
83fa: 40d807b3 sub a5,a6,a3
83fe: 07c2 slli a5,a5,0x10
8400: 83c1 srli a5,a5,0x10
8402: 04f8e463 bltu a7,a5,844a <lwip_standard_chksum+0x64>
8406: 0015d793 srli a5,a1,0x1
840a: 00179693 slli a3,a5,0x1
840e: 9536 add a0,a0,a3
8410: 56f9 li a3,-2
8412: 02d787b3 mul a5,a5,a3
8416: 95be add a1,a1,a5
8418: 05c2 slli a1,a1,0x10
841a: 81c1 srli a1,a1,0x10
841c: c581 beqz a1,8424 <lwip_standard_chksum+0x3e>
841e: 211c lbu a5,0(a0)
8420: 07a2 slli a5,a5,0x8
8422: 973e add a4,a4,a5
8424: 6541 lui a0,0x10
8426: fff50693 addi a3,a0,-1 # ffff <_data_lma+0x716b>
842a: 01075793 srli a5,a4,0x10
842e: 8f75 and a4,a4,a3
8430: 00e78533 add a0,a5,a4
8434: 77c1 lui a5,0xffff0
8436: 8fe9 and a5,a5,a0
8438: c399 beqz a5,843e <lwip_standard_chksum+0x58>
843a: 8d75 and a0,a0,a3
843c: 0505 addi a0,a0,1
843e: 0542 slli a0,a0,0x10
8440: 8141 srli a0,a0,0x10
8442: b7cfb0ef jal ra,37be <htons>
8446: dcff706f j 214 <__riscv_restore_0>
844a: 329c lbu a5,1(a3)
844c: 2290 lbu a2,0(a3)
844e: 0689 addi a3,a3,2
8450: 07a2 slli a5,a5,0x8
8452: 8fd1 or a5,a5,a2
8454: 00879613 slli a2,a5,0x8
8458: 83a1 srli a5,a5,0x8
845a: 8fd1 or a5,a5,a2
845c: 07c2 slli a5,a5,0x10
845e: 83c1 srli a5,a5,0x10
8460: 973e add a4,a4,a5
8462: bf61 j 83fa <lwip_standard_chksum+0x14>
00008464 <inet_chksum_pseudo>:
inet_chksum_pseudo():
8464: d65f72ef jal t0,1c8 <__riscv_save_10>
8468: 200087b7 lui a5,0x20008
846c: 8507a783 lw a5,-1968(a5) # 20007850 <WCHCfg+0x14>
8470: 84ba mv s1,a4
8472: 1141 addi sp,sp,-16
8474: 00579713 slli a4,a5,0x5
8478: 0e074963 bltz a4,856a <inet_chksum_pseudo+0x106>
847c: 6b41 lui s6,0x10
847e: 892a mv s2,a0
8480: 8aae mv s5,a1
8482: 8a32 mv s4,a2
8484: 4981 li s3,0
8486: 4401 li s0,0
8488: 1b7d addi s6,s6,-1
848a: 4b85 li s7,1
848c: 08091e63 bnez s2,8528 <inet_chksum_pseudo+0xc4>
8490: 00098b63 beqz s3,84a6 <inet_chksum_pseudo+0x42>
8494: 6741 lui a4,0x10
8496: 00841793 slli a5,s0,0x8
849a: 177d addi a4,a4,-1
849c: 8021 srli s0,s0,0x8
849e: 8ff9 and a5,a5,a4
84a0: 0ff47413 andi s0,s0,255
84a4: 8c5d or s0,s0,a5
84a6: 001ac503 lbu a0,1(s5)
84aa: 000ac783 lbu a5,0(s5)
84ae: 000a4703 lbu a4,0(s4)
84b2: 0522 slli a0,a0,0x8
84b4: 8d5d or a0,a0,a5
84b6: 002ac783 lbu a5,2(s5)
84ba: 003a4603 lbu a2,3(s4)
84be: 6941 lui s2,0x10
84c0: 07c2 slli a5,a5,0x10
84c2: 8d5d or a0,a0,a5
84c4: 003ac783 lbu a5,3(s5)
84c8: 0662 slli a2,a2,0x18
84ca: 197d addi s2,s2,-1
84cc: 07e2 slli a5,a5,0x18
84ce: 8fc9 or a5,a5,a0
84d0: 001a4503 lbu a0,1(s4)
84d4: 0522 slli a0,a0,0x8
84d6: 8f49 or a4,a4,a0
84d8: 002a4503 lbu a0,2(s4)
84dc: 0542 slli a0,a0,0x10
84de: 8d59 or a0,a0,a4
84e0: 8e49 or a2,a2,a0
84e2: 01267533 and a0,a2,s2
84e6: 8241 srli a2,a2,0x10
84e8: 0127f733 and a4,a5,s2
84ec: 9532 add a0,a0,a2
84ee: 953a add a0,a0,a4
84f0: 83c1 srli a5,a5,0x10
84f2: 953e add a0,a0,a5
84f4: 942a add s0,s0,a0
84f6: 8536 mv a0,a3
84f8: ac6fb0ef jal ra,37be <htons>
84fc: 942a add s0,s0,a0
84fe: 8526 mv a0,s1
8500: abefb0ef jal ra,37be <htons>
8504: 9522 add a0,a0,s0
8506: 01055413 srli s0,a0,0x10
850a: 01257533 and a0,a0,s2
850e: 942a add s0,s0,a0
8510: 01045513 srli a0,s0,0x10
8514: 01247433 and s0,s0,s2
8518: 9522 add a0,a0,s0
851a: fff54513 not a0,a0
851e: 0542 slli a0,a0,0x10
8520: 8141 srli a0,a0,0x10
8522: 0141 addi sp,sp,16
8524: cddf706f j 200 <__riscv_restore_10>
8528: 00a95583 lhu a1,10(s2) # 1000a <_data_lma+0x7176>
852c: 00492503 lw a0,4(s2)
8530: c636 sw a3,12(sp)
8532: eb5ff0ef jal ra,83e6 <lwip_standard_chksum>
8536: 942a add s0,s0,a0
8538: 01045793 srli a5,s0,0x10
853c: 01647433 and s0,s0,s6
8540: 943e add s0,s0,a5
8542: 00a95783 lhu a5,10(s2)
8546: 46b2 lw a3,12(sp)
8548: 8b85 andi a5,a5,1
854a: cf89 beqz a5,8564 <inet_chksum_pseudo+0x100>
854c: 00841793 slli a5,s0,0x8
8550: 8021 srli s0,s0,0x8
8552: 413b89b3 sub s3,s7,s3
8556: 0167f7b3 and a5,a5,s6
855a: 0ff47413 andi s0,s0,255
855e: 0ff9f993 andi s3,s3,255
8562: 8c5d or s0,s0,a5
8564: 00092903 lw s2,0(s2)
8568: b715 j 848c <inet_chksum_pseudo+0x28>
856a: 4501 li a0,0
856c: bf5d j 8522 <inet_chksum_pseudo+0xbe>
0000856e <inet_chksum>:
inet_chksum():
856e: c83f72ef jal t0,1f0 <__riscv_save_0>
8572: e75ff0ef jal ra,83e6 <lwip_standard_chksum>
8576: fff54513 not a0,a0
857a: 0542 slli a0,a0,0x10
857c: 8141 srli a0,a0,0x10
857e: c97f706f j 214 <__riscv_restore_0>
00008582 <inet_chksum_pbuf>:
inet_chksum_pbuf():
8582: c55f72ef jal t0,1d6 <__riscv_save_4>
8586: 69c1 lui s3,0x10
8588: 84aa mv s1,a0
858a: 4901 li s2,0
858c: 4401 li s0,0
858e: 19fd addi s3,s3,-1
8590: 4a05 li s4,1
8592: e095 bnez s1,85b6 <inet_chksum_pbuf+0x34>
8594: 00090b63 beqz s2,85aa <inet_chksum_pbuf+0x28>
8598: 6741 lui a4,0x10
859a: 00841793 slli a5,s0,0x8
859e: 177d addi a4,a4,-1
85a0: 8021 srli s0,s0,0x8
85a2: 8ff9 and a5,a5,a4
85a4: 0ff47413 andi s0,s0,255
85a8: 8c5d or s0,s0,a5
85aa: fff44513 not a0,s0
85ae: 0542 slli a0,a0,0x10
85b0: 8141 srli a0,a0,0x10
85b2: c59f706f j 20a <__riscv_restore_4>
85b6: 24ae lhu a1,10(s1)
85b8: 40c8 lw a0,4(s1)
85ba: e2dff0ef jal ra,83e6 <lwip_standard_chksum>
85be: 942a add s0,s0,a0
85c0: 01045793 srli a5,s0,0x10
85c4: 01347433 and s0,s0,s3
85c8: 943e add s0,s0,a5
85ca: 24be lhu a5,10(s1)
85cc: 8b85 andi a5,a5,1
85ce: cf89 beqz a5,85e8 <inet_chksum_pbuf+0x66>
85d0: 00841793 slli a5,s0,0x8
85d4: 8021 srli s0,s0,0x8
85d6: 412a0933 sub s2,s4,s2
85da: 0137f7b3 and a5,a5,s3
85de: 0ff47413 andi s0,s0,255
85e2: 0ff97913 andi s2,s2,255
85e6: 8c5d or s0,s0,a5
85e8: 4084 lw s1,0(s1)
85ea: b765 j 8592 <inet_chksum_pbuf+0x10>
000085ec <printchar>:
printchar():
85ec: 1101 addi sp,sp,-32
85ee: ce06 sw ra,28(sp)
85f0: c62e sw a1,12(sp)
85f2: cd0d beqz a0,862c <printchar+0x40>
85f4: 4118 lw a4,0(a0)
85f6: 87aa mv a5,a0
85f8: c305 beqz a4,8618 <printchar+0x2c>
85fa: 4158 lw a4,4(a0)
85fc: 557d li a0,-1
85fe: cb11 beqz a4,8612 <printchar+0x26>
8600: 4685 li a3,1
8602: 00d71b63 bne a4,a3,8618 <printchar+0x2c>
8606: 4798 lw a4,8(a5)
8608: 00070023 sb zero,0(a4) # 10000 <_data_lma+0x716c>
860c: 0007a223 sw zero,4(a5)
8610: 4505 li a0,1
8612: 40f2 lw ra,28(sp)
8614: 6105 addi sp,sp,32
8616: 8082 ret
8618: 4798 lw a4,8(a5)
861a: 46b2 lw a3,12(sp)
861c: a314 sb a3,0(a4)
861e: 4798 lw a4,8(a5)
8620: 0705 addi a4,a4,1
8622: c798 sw a4,8(a5)
8624: 43d8 lw a4,4(a5)
8626: 177d addi a4,a4,-1
8628: c3d8 sw a4,4(a5)
862a: b7dd j 8610 <printchar+0x24>
862c: 4605 li a2,1
862e: 006c addi a1,sp,12
8630: b3cf90ef jal ra,196c <_write>
8634: bff1 j 8610 <printchar+0x24>
00008636 <prints>:
prints():
8636: 7179 addi sp,sp,-48
8638: d422 sw s0,40(sp)
863a: d226 sw s1,36(sp)
863c: ce4e sw s3,28(sp)
863e: cc52 sw s4,24(sp)
8640: ca56 sw s5,20(sp)
8642: d606 sw ra,44(sp)
8644: d04a sw s2,32(sp)
8646: c85a sw s6,16(sp)
8648: 8a2a mv s4,a0
864a: 8aae mv s5,a1
864c: 8432 mv s0,a2
864e: 4481 li s1,0
8650: 02000993 li s3,32
8654: 02064463 bltz a2,867c <prints+0x46>
8658: 009a87b3 add a5,s5,s1
865c: 00078783 lb a5,0(a5)
8660: e39d bnez a5,8686 <prints+0x50>
8662: 0284d663 bge s1,s0,868e <prints+0x58>
8666: 02e4d263 bge s1,a4,868a <prints+0x54>
866a: 8c19 sub s0,s0,a4
866c: 0026f793 andi a5,a3,2
8670: 02000993 li s3,32
8674: c781 beqz a5,867c <prints+0x46>
8676: e319 bnez a4,867c <prints+0x46>
8678: 03000993 li s3,48
867c: 8a85 andi a3,a3,1
867e: 4901 li s2,0
8680: ea85 bnez a3,86b0 <prints+0x7a>
8682: 8922 mv s2,s0
8684: a831 j 86a0 <prints+0x6a>
8686: 0485 addi s1,s1,1
8688: bfc1 j 8658 <prints+0x22>
868a: 8c05 sub s0,s0,s1
868c: b7c5 j 866c <prints+0x36>
868e: 4401 li s0,0
8690: bff1 j 866c <prints+0x36>
8692: 85ce mv a1,s3
8694: 8552 mv a0,s4
8696: c63a sw a4,12(sp)
8698: f55ff0ef jal ra,85ec <printchar>
869c: 4732 lw a4,12(sp)
869e: 197d addi s2,s2,-1
86a0: ff2049e3 bgtz s2,8692 <prints+0x5c>
86a4: 8922 mv s2,s0
86a6: 00045363 bgez s0,86ac <prints+0x76>
86aa: 4901 li s2,0
86ac: 41240433 sub s0,s0,s2
86b0: 02e4cb63 blt s1,a4,86e6 <prints+0xb0>
86b4: 84ca mv s1,s2
86b6: 412487b3 sub a5,s1,s2
86ba: 97d6 add a5,a5,s5
86bc: 00078583 lb a1,0(a5)
86c0: e1a1 bnez a1,8700 <prints+0xca>
86c2: 8922 mv s2,s0
86c4: 05204363 bgtz s2,870a <prints+0xd4>
86c8: 00045363 bgez s0,86ce <prints+0x98>
86cc: 4401 li s0,0
86ce: 00940533 add a0,s0,s1
86d2: 50b2 lw ra,44(sp)
86d4: 5422 lw s0,40(sp)
86d6: 5492 lw s1,36(sp)
86d8: 5902 lw s2,32(sp)
86da: 49f2 lw s3,28(sp)
86dc: 4a62 lw s4,24(sp)
86de: 4ad2 lw s5,20(sp)
86e0: 4b42 lw s6,16(sp)
86e2: 6145 addi sp,sp,48
86e4: 8082 ret
86e6: 409704b3 sub s1,a4,s1
86ea: 8b26 mv s6,s1
86ec: 03000593 li a1,48
86f0: 8552 mv a0,s4
86f2: 1b7d addi s6,s6,-1
86f4: ef9ff0ef jal ra,85ec <printchar>
86f8: fe0b1ae3 bnez s6,86ec <prints+0xb6>
86fc: 9926 add s2,s2,s1
86fe: bf5d j 86b4 <prints+0x7e>
8700: 8552 mv a0,s4
8702: eebff0ef jal ra,85ec <printchar>
8706: 0485 addi s1,s1,1
8708: b77d j 86b6 <prints+0x80>
870a: 85ce mv a1,s3
870c: 8552 mv a0,s4
870e: edfff0ef jal ra,85ec <printchar>
8712: 197d addi s2,s2,-1
8714: bf45 j 86c4 <prints+0x8e>
00008716 <printInt>:
printInt():
8716: 715d addi sp,sp,-80
8718: c2a6 sw s1,68(sp)
871a: dc52 sw s4,56(sp)
871c: c686 sw ra,76(sp)
871e: c4a2 sw s0,72(sp)
8720: c0ca sw s2,64(sp)
8722: de4e sw s3,60(sp)
8724: da56 sw s5,52(sp)
8726: 84ba mv s1,a4
8728: 8a3e mv s4,a5
872a: e19d bnez a1,8750 <printInt+0x3a>
872c: 03000793 li a5,48
8730: 4701 li a4,0
8732: 86d2 mv a3,s4
8734: 8626 mv a2,s1
8736: 082c addi a1,sp,24
8738: 84fc sh a5,24(sp)
873a: efdff0ef jal ra,8636 <prints>
873e: 40b6 lw ra,76(sp)
8740: 4426 lw s0,72(sp)
8742: 4496 lw s1,68(sp)
8744: 4906 lw s2,64(sp)
8746: 59f2 lw s3,60(sp)
8748: 5a62 lw s4,56(sp)
874a: 5ad2 lw s5,52(sp)
874c: 6161 addi sp,sp,80
874e: 8082 ret
8750: 892a mv s2,a0
8752: 8436 mv s0,a3
8754: 8ac6 mv s5,a7
8756: ca91 beqz a3,876a <printInt+0x54>
8758: 47a9 li a5,10
875a: 4401 li s0,0
875c: 00f61763 bne a2,a5,876a <printInt+0x54>
8760: 0005d563 bgez a1,876a <printInt+0x54>
8764: 40b005b3 neg a1,a1
8768: 4405 li s0,1
876a: 020107a3 sb zero,47(sp)
876e: 02f10793 addi a5,sp,47
8772: 46a5 li a3,9
8774: fc680513 addi a0,a6,-58
8778: 02c5f733 remu a4,a1,a2
877c: 00e6d363 bge a3,a4,8782 <printInt+0x6c>
8780: 972a add a4,a4,a0
8782: 03070713 addi a4,a4,48
8786: fee78fa3 sb a4,-1(a5)
878a: fff78993 addi s3,a5,-1
878e: 02c5d733 divu a4,a1,a2
8792: 04c5fb63 bgeu a1,a2,87e8 <printInt+0xd2>
8796: cc09 beqz s0,87b0 <printInt+0x9a>
8798: c8b9 beqz s1,87ee <printInt+0xd8>
879a: 002a7713 andi a4,s4,2
879e: cb21 beqz a4,87ee <printInt+0xd8>
87a0: 02d00593 li a1,45
87a4: 854a mv a0,s2
87a6: c642 sw a6,12(sp)
87a8: e45ff0ef jal ra,85ec <printchar>
87ac: 4832 lw a6,12(sp)
87ae: 14fd addi s1,s1,-1
87b0: 004a7793 andi a5,s4,4
87b4: c38d beqz a5,87d6 <printInt+0xc0>
87b6: 06100793 li a5,97
87ba: 03000593 li a1,48
87be: 854a mv a0,s2
87c0: 02f81f63 bne a6,a5,87fe <printInt+0xe8>
87c4: e29ff0ef jal ra,85ec <printchar>
87c8: 07800593 li a1,120
87cc: 854a mv a0,s2
87ce: e1fff0ef jal ra,85ec <printchar>
87d2: 0409 addi s0,s0,2
87d4: 14f9 addi s1,s1,-2
87d6: 8756 mv a4,s5
87d8: 86d2 mv a3,s4
87da: 8626 mv a2,s1
87dc: 85ce mv a1,s3
87de: 854a mv a0,s2
87e0: e57ff0ef jal ra,8636 <prints>
87e4: 9522 add a0,a0,s0
87e6: bfa1 j 873e <printInt+0x28>
87e8: 85ba mv a1,a4
87ea: 87ce mv a5,s3
87ec: b771 j 8778 <printInt+0x62>
87ee: 02d00713 li a4,45
87f2: fee98fa3 sb a4,-1(s3) # ffff <_data_lma+0x716b>
87f6: 4401 li s0,0
87f8: ffe78993 addi s3,a5,-2
87fc: bf55 j 87b0 <printInt+0x9a>
87fe: defff0ef jal ra,85ec <printchar>
8802: 05800593 li a1,88
8806: b7d9 j 87cc <printInt+0xb6>
00008808 <printLongLongInt>:
printLongLongInt():
8808: 4501 li a0,0
880a: 8082 ret
0000880c <printDouble>:
printDouble():
880c: 4501 li a0,0
880e: 8082 ret
00008810 <print>:
print():
8810: 7139 addi sp,sp,-64
8812: d05a sw s6,32(sp)
8814: 00009b37 lui s6,0x9
8818: dc22 sw s0,56(sp)
881a: da26 sw s1,52(sp)
881c: d84a sw s2,48(sp)
881e: d64e sw s3,44(sp)
8820: d452 sw s4,40(sp)
8822: d256 sw s5,36(sp)
8824: ce5e sw s7,28(sp)
8826: cc62 sw s8,24(sp)
8828: de06 sw ra,60(sp)
882a: ca66 sw s9,20(sp)
882c: 89aa mv s3,a0
882e: 892e mv s2,a1
8830: 8432 mv s0,a2
8832: 4a01 li s4,0
8834: 4481 li s1,0
8836: 02500b93 li s7,37
883a: 02b00a93 li s5,43
883e: 4c29 li s8,10
8840: e8cb0b13 addi s6,s6,-372 # 8e8c <tcp_backoff+0x30>
8844: 00090583 lb a1,0(s2)
8848: e58d bnez a1,8872 <print+0x62>
884a: 00098663 beqz s3,8856 <print+0x46>
884e: 4581 li a1,0
8850: 854e mv a0,s3
8852: d9bff0ef jal ra,85ec <printchar>
8856: 50f2 lw ra,60(sp)
8858: 5462 lw s0,56(sp)
885a: 8526 mv a0,s1
885c: 5942 lw s2,48(sp)
885e: 54d2 lw s1,52(sp)
8860: 59b2 lw s3,44(sp)
8862: 5a22 lw s4,40(sp)
8864: 5a92 lw s5,36(sp)
8866: 5b02 lw s6,32(sp)
8868: 4bf2 lw s7,28(sp)
886a: 4c62 lw s8,24(sp)
886c: 4cd2 lw s9,20(sp)
886e: 6121 addi sp,sp,64
8870: 8082 ret
8872: 01758863 beq a1,s7,8882 <print+0x72>
8876: 854e mv a0,s3
8878: d75ff0ef jal ra,85ec <printchar>
887c: 0485 addi s1,s1,1
887e: 0905 addi s2,s2,1
8880: b7d1 j 8844 <print+0x34>
8882: 00190783 lb a5,1(s2)
8886: 00190c93 addi s9,s2,1
888a: 01779a63 bne a5,s7,889e <print+0x8e>
888e: 02500593 li a1,37
8892: 854e mv a0,s3
8894: d59ff0ef jal ra,85ec <printchar>
8898: 0485 addi s1,s1,1
889a: 8966 mv s2,s9
889c: b7cd j 887e <print+0x6e>
889e: d7d5 beqz a5,884a <print+0x3a>
88a0: 05578763 beq a5,s5,88ee <print+0xde>
88a4: 00fac863 blt s5,a5,88b4 <print+0xa4>
88a8: 02300713 li a4,35
88ac: 04e78463 beq a5,a4,88f4 <print+0xe4>
88b0: 4781 li a5,0
88b2: a005 j 88d2 <print+0xc2>
88b4: 02d00713 li a4,45
88b8: 00e78a63 beq a5,a4,88cc <print+0xbc>
88bc: 03000713 li a4,48
88c0: fee798e3 bne a5,a4,88b0 <print+0xa0>
88c4: 00290c93 addi s9,s2,2
88c8: 4789 li a5,2
88ca: a021 j 88d2 <print+0xc2>
88cc: 00290c93 addi s9,s2,2
88d0: 4785 li a5,1
88d2: 000c8703 lb a4,0(s9)
88d6: 05570363 beq a4,s5,891c <print+0x10c>
88da: 02eac163 blt s5,a4,88fc <print+0xec>
88de: 02300693 li a3,35
88e2: 02d70b63 beq a4,a3,8918 <print+0x108>
88e6: 8966 mv s2,s9
88e8: 4601 li a2,0
88ea: 45a5 li a1,9
88ec: a835 j 8928 <print+0x118>
88ee: 00290c93 addi s9,s2,2
88f2: bf7d j 88b0 <print+0xa0>
88f4: 00290c93 addi s9,s2,2
88f8: 4791 li a5,4
88fa: bfe1 j 88d2 <print+0xc2>
88fc: 02d00693 li a3,45
8900: 00d70963 beq a4,a3,8912 <print+0x102>
8904: 03000693 li a3,48
8908: fcd71fe3 bne a4,a3,88e6 <print+0xd6>
890c: 0027e793 ori a5,a5,2
8910: a031 j 891c <print+0x10c>
8912: 0c85 addi s9,s9,1
8914: 4785 li a5,1
8916: bfc1 j 88e6 <print+0xd6>
8918: 0047e793 ori a5,a5,4
891c: 0c85 addi s9,s9,1
891e: b7e1 j 88e6 <print+0xd6>
8920: 03860633 mul a2,a2,s8
8924: 0905 addi s2,s2,1
8926: 9636 add a2,a2,a3
8928: 00090703 lb a4,0(s2)
892c: fd070693 addi a3,a4,-48
8930: 0ff6f513 andi a0,a3,255
8934: fea5f6e3 bgeu a1,a0,8920 <print+0x110>
8938: 02e00593 li a1,46
893c: 4699 li a3,6
893e: 00b71e63 bne a4,a1,895a <print+0x14a>
8942: 0905 addi s2,s2,1
8944: 4681 li a3,0
8946: 45a5 li a1,9
8948: 00090703 lb a4,0(s2)
894c: fd070713 addi a4,a4,-48
8950: 0ff77513 andi a0,a4,255
8954: 02a5f563 bgeu a1,a0,897e <print+0x16e>
8958: 8a36 mv s4,a3
895a: 00090703 lb a4,0(s2)
895e: 06a00593 li a1,106
8962: 0ab70163 beq a4,a1,8a04 <print+0x1f4>
8966: 02e5c163 blt a1,a4,8988 <print+0x178>
896a: 04c00593 li a1,76
896e: 08b70b63 beq a4,a1,8a04 <print+0x1f4>
8972: 06800593 li a1,104
8976: 08b70063 beq a4,a1,89f6 <print+0x1e6>
897a: 4581 li a1,0
897c: a02d j 89a6 <print+0x196>
897e: 038686b3 mul a3,a3,s8
8982: 0905 addi s2,s2,1
8984: 96ba add a3,a3,a4
8986: b7c9 j 8948 <print+0x138>
8988: 07400593 li a1,116
898c: 06b70c63 beq a4,a1,8a04 <print+0x1f4>
8990: 07a00593 li a1,122
8994: 06b70863 beq a4,a1,8a04 <print+0x1f4>
8998: 06c00513 li a0,108
899c: 4581 li a1,0
899e: 00a71463 bne a4,a0,89a6 <print+0x196>
89a2: 0905 addi s2,s2,1
89a4: 4591 li a1,4
89a6: 00090703 lb a4,0(s2)
89aa: 06000513 li a0,96
89ae: 06100813 li a6,97
89b2: 00e54463 blt a0,a4,89ba <print+0x1aa>
89b6: 04100813 li a6,65
89ba: 06700513 li a0,103
89be: 06e54063 blt a0,a4,8a1e <print+0x20e>
89c2: 06500513 li a0,101
89c6: 14a75563 bge a4,a0,8b10 <print+0x300>
89ca: 04700513 li a0,71
89ce: 02e54d63 blt a0,a4,8a08 <print+0x1f8>
89d2: 04500593 li a1,69
89d6: 12b75d63 bge a4,a1,8b10 <print+0x300>
89da: 04300693 li a3,67
89de: ead710e3 bne a4,a3,887e <print+0x6e>
89e2: 4018 lw a4,0(s0)
89e4: 00440c93 addi s9,s0,4
89e8: 000106a3 sb zero,13(sp)
89ec: 8658 sb a4,12(sp)
89ee: 86be mv a3,a5
89f0: 4701 li a4,0
89f2: 006c addi a1,sp,12
89f4: a041 j 8a74 <print+0x264>
89f6: 00190503 lb a0,1(s2)
89fa: 4581 li a1,0
89fc: fae515e3 bne a0,a4,89a6 <print+0x196>
8a00: 0909 addi s2,s2,2
8a02: b755 j 89a6 <print+0x196>
8a04: 0905 addi s2,s2,1
8a06: bf95 j 897a <print+0x16a>
8a08: 06300693 li a3,99
8a0c: fcd70be3 beq a4,a3,89e2 <print+0x1d2>
8a10: 06e6c663 blt a3,a4,8a7c <print+0x26c>
8a14: 05800693 li a3,88
8a18: 02d70363 beq a4,a3,8a3e <print+0x22e>
8a1c: b58d j 887e <print+0x6e>
8a1e: 07300693 li a3,115
8a22: 04d70163 beq a4,a3,8a64 <print+0x254>
8a26: 02e6c863 blt a3,a4,8a56 <print+0x246>
8a2a: 06f00693 li a3,111
8a2e: 0ad70e63 beq a4,a3,8aea <print+0x2da>
8a32: 07000693 li a3,112
8a36: 0047e793 ori a5,a5,4
8a3a: e4d712e3 bne a4,a3,887e <print+0x6e>
8a3e: cdd9 beqz a1,8adc <print+0x2cc>
8a40: 041d addi s0,s0,7
8a42: ff847593 andi a1,s0,-8
8a46: 88c2 mv a7,a6
8a48: 00858413 addi s0,a1,8
8a4c: 883e mv a6,a5
8a4e: 4701 li a4,0
8a50: 87b2 mv a5,a2
8a52: 46c1 li a3,16
8a54: a83d j 8a92 <print+0x282>
8a56: 07500693 li a3,117
8a5a: 06d70063 beq a4,a3,8aba <print+0x2aa>
8a5e: 07800693 li a3,120
8a62: bf5d j 8a18 <print+0x208>
8a64: 4018 lw a4,0(s0)
8a66: 00440c93 addi s9,s0,4
8a6a: 85da mv a1,s6
8a6c: c311 beqz a4,8a70 <print+0x260>
8a6e: 85ba mv a1,a4
8a70: 8752 mv a4,s4
8a72: 86be mv a3,a5
8a74: 854e mv a0,s3
8a76: bc1ff0ef jal ra,8636 <prints>
8a7a: a82d j 8ab4 <print+0x2a4>
8a7c: c195 beqz a1,8aa0 <print+0x290>
8a7e: 041d addi s0,s0,7
8a80: ff847593 andi a1,s0,-8
8a84: 88c2 mv a7,a6
8a86: 00858413 addi s0,a1,8
8a8a: 883e mv a6,a5
8a8c: 4705 li a4,1
8a8e: 87b2 mv a5,a2
8a90: 46a9 li a3,10
8a92: 41d0 lw a2,4(a1)
8a94: 418c lw a1,0(a1)
8a96: 854e mv a0,s3
8a98: d71ff0ef jal ra,8808 <printLongLongInt>
8a9c: 94aa add s1,s1,a0
8a9e: b3c5 j 887e <print+0x6e>
8aa0: 00440c93 addi s9,s0,4
8aa4: 88d2 mv a7,s4
8aa6: 8732 mv a4,a2
8aa8: 4685 li a3,1
8aaa: 4629 li a2,10
8aac: 400c lw a1,0(s0)
8aae: 854e mv a0,s3
8ab0: c67ff0ef jal ra,8716 <printInt>
8ab4: 94aa add s1,s1,a0
8ab6: 8466 mv s0,s9
8ab8: b3d9 j 887e <print+0x6e>
8aba: c999 beqz a1,8ad0 <print+0x2c0>
8abc: 041d addi s0,s0,7
8abe: ff847593 andi a1,s0,-8
8ac2: 88c2 mv a7,a6
8ac4: 00858413 addi s0,a1,8
8ac8: 883e mv a6,a5
8aca: 4701 li a4,0
8acc: 87b2 mv a5,a2
8ace: b7c9 j 8a90 <print+0x280>
8ad0: 00440c93 addi s9,s0,4
8ad4: 88d2 mv a7,s4
8ad6: 8732 mv a4,a2
8ad8: 4681 li a3,0
8ada: bfc1 j 8aaa <print+0x29a>
8adc: 8732 mv a4,a2
8ade: 00440c93 addi s9,s0,4
8ae2: 88d2 mv a7,s4
8ae4: 4681 li a3,0
8ae6: 4641 li a2,16
8ae8: b7d1 j 8aac <print+0x29c>
8aea: cd81 beqz a1,8b02 <print+0x2f2>
8aec: 041d addi s0,s0,7
8aee: ff847593 andi a1,s0,-8
8af2: 88c2 mv a7,a6
8af4: 00858413 addi s0,a1,8
8af8: 883e mv a6,a5
8afa: 4701 li a4,0
8afc: 87b2 mv a5,a2
8afe: 46a1 li a3,8
8b00: bf49 j 8a92 <print+0x282>
8b02: 8732 mv a4,a2
8b04: 00440c93 addi s9,s0,4
8b08: 88d2 mv a7,s4
8b0a: 4681 li a3,0
8b0c: 4621 li a2,8
8b0e: bf79 j 8aac <print+0x29c>
8b10: 041d addi s0,s0,7
8b12: ff847593 andi a1,s0,-8
8b16: 00858413 addi s0,a1,8
8b1a: 8732 mv a4,a2
8b1c: 41d0 lw a2,4(a1)
8b1e: 418c lw a1,0(a1)
8b20: 88c2 mv a7,a6
8b22: 854e mv a0,s3
8b24: 883e mv a6,a5
8b26: 87b6 mv a5,a3
8b28: 46a9 li a3,10
8b2a: ce3ff0ef jal ra,880c <printDouble>
8b2e: b7bd j 8a9c <print+0x28c>
00008b30 <printf>:
printf():
8b30: 7139 addi sp,sp,-64
8b32: d22e sw a1,36(sp)
8b34: d432 sw a2,40(sp)
8b36: 85aa mv a1,a0
8b38: 1050 addi a2,sp,36
8b3a: 4501 li a0,0
8b3c: ce06 sw ra,28(sp)
8b3e: d636 sw a3,44(sp)
8b40: d83a sw a4,48(sp)
8b42: da3e sw a5,52(sp)
8b44: dc42 sw a6,56(sp)
8b46: de46 sw a7,60(sp)
8b48: c632 sw a2,12(sp)
8b4a: cc7ff0ef jal ra,8810 <print>
8b4e: 40f2 lw ra,28(sp)
8b50: 6121 addi sp,sp,64
8b52: 8082 ret
00008b54 <puts>:
puts():
8b54: 1101 addi sp,sp,-32
8b56: cc22 sw s0,24(sp)
8b58: ca26 sw s1,20(sp)
8b5a: ce06 sw ra,28(sp)
8b5c: 211c lbu a5,0(a0)
8b5e: 84aa mv s1,a0
8b60: 4401 li s0,0
8b62: 87dc sb a5,15(sp)
8b64: 00f10783 lb a5,15(sp)
8b68: 0405 addi s0,s0,1
8b6a: ef99 bnez a5,8b88 <puts+0x34>
8b6c: 47a9 li a5,10
8b6e: 00f10593 addi a1,sp,15
8b72: 4605 li a2,1
8b74: 4501 li a0,0
8b76: 87dc sb a5,15(sp)
8b78: df5f80ef jal ra,196c <_write>
8b7c: 8522 mv a0,s0
8b7e: 40f2 lw ra,28(sp)
8b80: 4462 lw s0,24(sp)
8b82: 44d2 lw s1,20(sp)
8b84: 6105 addi sp,sp,32
8b86: 8082 ret
8b88: 4605 li a2,1
8b8a: 00f10593 addi a1,sp,15
8b8e: 4501 li a0,0
8b90: dddf80ef jal ra,196c <_write>
8b94: 008487b3 add a5,s1,s0
8b98: 239c lbu a5,0(a5)
8b9a: 87dc sb a5,15(sp)
8b9c: b7e1 j 8b64 <puts+0x10>
00008b9e <putchar>:
putchar():
8b9e: 1101 addi sp,sp,-32
8ba0: c62a sw a0,12(sp)
8ba2: 006c addi a1,sp,12
8ba4: 4605 li a2,1
8ba6: 4501 li a0,0
8ba8: ce06 sw ra,28(sp)
8baa: dc3f80ef jal ra,196c <_write>
8bae: 40f2 lw ra,28(sp)
8bb0: 4505 li a0,1
8bb2: 6105 addi sp,sp,32
8bb4: 8082 ret
00008bb6 <memcpy>:
memcpy():
8bb6: 00a5c7b3 xor a5,a1,a0
8bba: 8b8d andi a5,a5,3
8bbc: 00c50733 add a4,a0,a2
8bc0: e781 bnez a5,8bc8 <memcpy+0x12>
8bc2: 478d li a5,3
8bc4: 00c7ed63 bltu a5,a2,8bde <memcpy+0x28>
8bc8: 87aa mv a5,a0
8bca: 08e57e63 bgeu a0,a4,8c66 <memcpy+0xb0>
8bce: 2194 lbu a3,0(a1)
8bd0: 0785 addi a5,a5,1
8bd2: 0585 addi a1,a1,1
8bd4: fed78fa3 sb a3,-1(a5)
8bd8: fee7ebe3 bltu a5,a4,8bce <memcpy+0x18>
8bdc: 8082 ret
8bde: 00357693 andi a3,a0,3
8be2: 87aa mv a5,a0
8be4: ca89 beqz a3,8bf6 <memcpy+0x40>
8be6: 2194 lbu a3,0(a1)
8be8: 0785 addi a5,a5,1
8bea: 0585 addi a1,a1,1
8bec: fed78fa3 sb a3,-1(a5)
8bf0: 0037f693 andi a3,a5,3
8bf4: bfc5 j 8be4 <memcpy+0x2e>
8bf6: ffc77693 andi a3,a4,-4
8bfa: fe068613 addi a2,a3,-32
8bfe: 06c7f063 bgeu a5,a2,8c5e <memcpy+0xa8>
8c02: 0005a383 lw t2,0(a1)
8c06: 0045a283 lw t0,4(a1)
8c0a: 0085af83 lw t6,8(a1)
8c0e: 00c5af03 lw t5,12(a1)
8c12: 0105ae83 lw t4,16(a1)
8c16: 0145ae03 lw t3,20(a1)
8c1a: 0185a303 lw t1,24(a1)
8c1e: 01c5a883 lw a7,28(a1)
8c22: 02458593 addi a1,a1,36
8c26: 0077a023 sw t2,0(a5)
8c2a: ffc5a803 lw a6,-4(a1)
8c2e: 0057a223 sw t0,4(a5)
8c32: 01f7a423 sw t6,8(a5)
8c36: 01e7a623 sw t5,12(a5)
8c3a: 01d7a823 sw t4,16(a5)
8c3e: 01c7aa23 sw t3,20(a5)
8c42: 0067ac23 sw t1,24(a5)
8c46: 0117ae23 sw a7,28(a5)
8c4a: 02478793 addi a5,a5,36
8c4e: ff07ae23 sw a6,-4(a5)
8c52: b775 j 8bfe <memcpy+0x48>
8c54: 4190 lw a2,0(a1)
8c56: 0791 addi a5,a5,4
8c58: 0591 addi a1,a1,4
8c5a: fec7ae23 sw a2,-4(a5)
8c5e: fed7ebe3 bltu a5,a3,8c54 <memcpy+0x9e>
8c62: f6e7e6e3 bltu a5,a4,8bce <memcpy+0x18>
8c66: 8082 ret
8c68: 4e20 lw s0,88(a2)
8c6a: 0000 unimp
8c6c: 3a98 lbu a4,17(a3)
8c6e: 0000 unimp
8c70: 0009 c.nop 2
8c72: 0000 unimp
8c74: 6148 flw fa0,4(a0)
8c76: 6472 flw fs0,28(sp)
8c78: 6146 flw ft2,80(sp)
8c7a: 6c75 lui s8,0x1d
8c7c: 5f74 lw a3,124(a4)
8c7e: 6148 flw fa0,4(a0)
8c80: 646e flw fs0,216(sp)
8c82: 656c flw fa1,76(a0)
8c84: 0d72 slli s10,s10,0x1c
8c86: 0000 unimp
8c88: 656d lui a0,0x1b
8c8a: 6370 flw fa2,68(a4)
8c8c: 2020 lbu s0,2(s0)
8c8e: 253a lhu a4,10(a0)
8c90: 3830 lbu a2,19(s0)
8c92: 0d78 addi a4,sp,668
8c94: 000a c.slli zero,0x2
8c96: 0000 unimp
8c98: 636d lui t1,0x1b
8c9a: 7561 lui a0,0xffff8
8c9c: 253a6573 csrrsi a0,0x253,20
8ca0: 3830 lbu a2,19(s0)
8ca2: 0d78 addi a4,sp,668
8ca4: 000a c.slli zero,0x2
8ca6: 0000 unimp
8ca8: 746d lui s0,0xffffb
8caa: 6176 flw ft2,92(sp)
8cac: 206c lbu a1,6(s0)
8cae: 253a lhu a4,10(a0)
8cb0: 3830 lbu a2,19(s0)
8cb2: 0d78 addi a4,sp,668
8cb4: 000a c.slli zero,0x2
8cb6: 0000 unimp
8cb8: 6b636f53 0x6b636f53
8cbc: 7465 lui s0,0xffff9
8cbe: 6449 lui s0,0x12
8cc0: 2520 lbu s0,10(a0)
8cc2: 0d64 addi s1,sp,668
8cc4: 000a c.slli zero,0x2
8cc6: 0000 unimp
8cc8: 544e4947 0x544e4947
8ccc: 535f 4154 5f54 0x5f544154535f
8cd2: 4e55 li t3,21
8cd4: 4552 lw a0,20(sp)
8cd6: 4341 li t1,16
8cd8: 0d48 addi a0,sp,660
8cda: 0000 unimp
8cdc: 544e4947 0x544e4947
8ce0: 535f 4154 5f54 0x5f544154535f
8ce6: 5049 c.li zero,-14
8ce8: 435f 4e4f 4c46 0x4c464e4f435f
8cee: 0d49 addi s10,s10,18
8cf0: 0000 unimp
8cf2: 0000 unimp
8cf4: 4850 lw a2,20(s0)
8cf6: 2059 jal 8d7c <memcpy+0x1c6>
8cf8: 694c flw fa1,20(a0)
8cfa: 6b6e flw fs6,216(sp)
8cfc: 5320 lw s0,96(a4)
8cfe: 6375 lui t1,0x1d
8d00: 73736563 bltu t1,s7,942a <_data_lma+0x596>
8d04: 000d c.nop 3
8d06: 0000 unimp
8d08: 4354 lw a3,4(a4)
8d0a: 2050 lbu a2,4(s0)
8d0c: 6e6e6f43 fmadd.q ft10,ft8,ft6,fa3,unknown
8d10: 6365 lui t1,0x19
8d12: 2074 lbu a3,6(s0)
8d14: 63637553 0x63637553
8d18: 7365 lui t1,0xffff9
8d1a: 73202c73 csrr s8,0x732
8d1e: 656b636f jal t1,bf374 <_data_lma+0xb64e0>
8d22: 2074 lbu a3,6(s0)
8d24: 6469 lui s0,0x1a
8d26: 203a lhu a4,2(s0)
8d28: 6425 lui s0,0x9
8d2a: 0a0d addi s4,s4,3
8d2c: 0000 unimp
8d2e: 0000 unimp
8d30: 4354 lw a3,4(a4)
8d32: 2050 lbu a2,4(s0)
8d34: 6944 flw fs1,20(a0)
8d36: 6e6f6373 csrrsi t1,0x6e6,30
8d3a: 656e flw fa0,216(sp)
8d3c: 000d7463 bgeu s10,zero,8d44 <memcpy+0x18e>
8d40: 4354 lw a3,4(a4)
8d42: 2050 lbu a2,4(s0)
8d44: 6954 flw fa3,20(a0)
8d46: 656d lui a0,0x1b
8d48: 0d74756f jal a0,5061e <_data_lma+0x4778a>
8d4c: 0000 unimp
8d4e: 0000 unimp
8d50: 7245 lui tp,0xffff1
8d52: 6f72 flw ft10,28(sp)
8d54: 3a72 lhu a2,54(a2)
8d56: 2520 lbu s0,10(a0)
8d58: 3230 lbu a2,3(a2)
8d5a: 0d58 addi a4,sp,660
8d5c: 000a c.slli zero,0x2
8d5e: 0000 unimp
8d60: 4354 lw a3,4(a4)
8d62: 4350 lw a2,4(a4)
8d64: 696c flw fa1,84(a0)
8d66: 6e65 lui t3,0x19
8d68: 2074 lbu a3,6(s0)
8d6a: 6554 flw fa3,12(a0)
8d6c: 0a0d7473 csrrci s0,0xa0,26
8d70: 74737953 0x74737953
8d74: 6d65 lui s10,0x19
8d76: 3a6b6c43 fmadd.d fs8,fs6,ft6,ft7,unknown
8d7a: 6425 lui s0,0x9
8d7c: 0a0d addi s4,s4,3
8d7e: 0000 unimp
8d80: 656e flw fa0,216(sp)
8d82: 2074 lbu a3,6(s0)
8d84: 6576 flw fa0,92(sp)
8d86: 7372 flw ft6,60(sp)
8d88: 6f69 lui t5,0x1a
8d8a: 3a6e lhu a1,54(a2)
8d8c: 7825 lui a6,0xfffe9
8d8e: 000a c.slli zero,0x2
8d90: 6576 flw fa0,92(sp)
8d92: 7372 flw ft6,60(sp)
8d94: 6f69 lui t5,0x1a
8d96: 206e lhu a1,6(s0)
8d98: 7265 lui tp,0xffff9
8d9a: 6f72 flw ft10,28(sp)
8d9c: 2e72 lhu a2,30(a2)
8d9e: 0000 unimp
8da0: 616d addi sp,sp,240
8da2: 64612063 0x64612063
8da6: 7264 flw fs1,100(a2)
8da8: 003a c.slli zero,0xe
8daa: 0000 unimp
8dac: 7825 lui a6,0xfffe9
8dae: 0020 addi s0,sp,8
8db0: 4e484357 0x4e484357
8db4: 5445 li s0,-15
8db6: 4c5f 6269 6e49 0x6e4962694c5f
8dbc: 7469 lui s0,0xffffa
8dbe: 5320 lw s0,96(a4)
8dc0: 6375 lui t1,0x1d
8dc2: 73736563 bltu t1,s7,94ec <_data_lma+0x658>
8dc6: 000d c.nop 3
00008dc8 <MemNum>:
8dc8: 0000 0000 0001 0000 0002 0000 0004 0004 ................
00008dd8 <MemSize>:
8dd8: 001c 0020 00b4 0024 0014 0020 0010 0600 .. ...$... .....
8de8: 445b 5056 205d 7266 6d61 3d65 6c25 2075 [DVP] frame=%lu
8df8: 6f73 6b63 7465 253d 0d64 000a 445b 5056 socket=%d...[DVP
8e08: 205d 7266 6d61 3d65 6c25 2075 6177 7469 ] frame=%lu wait
8e18: 6e69 2067 6f66 2072 4354 2e50 2e2e 0a0d ing for TCP.....
8e28: 0000 0000 ....
00008e2c <ErrTable>:
8e2c: 1100 1312 1514 1716 1918 1b1a 1d1c 1f1e ................
8e3c: 5600 0000 5646 0000 5660 0000 5670 0000 .V..FV..`V..pV..
8e4c: 5670 0000 565c 0000 565c 0000 567e 0000 pV..\V..\V..~V..
00008e5c <tcp_backoff>:
8e5c: 0201 0403 0605 0707 0707 0707 0007 0000 ................
8e6c: 6bf0 0000 6cfe 0000 6dea 0000 6df2 0000 .k...l...m...m..
8e7c: 6e98 0000 6dea 0000 6ede 0000 6f1a 0000 .n...m...n...o..
8e8c: 6e28 6c75 296c 0000 (null)..
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