175 lines
7.7 KiB
Plaintext
175 lines
7.7 KiB
Plaintext
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rv32si-p-ma_fetch: file format elf32-littleriscv
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Disassembly of section .text.init:
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80000000 <_start>:
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80000000: 04c0006f j 8000004c <reset_vector>
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80000004 <trap_vector>:
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80000004: 34202f73 csrr t5,mcause
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80000008: 00800f93 li t6,8
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8000000c: 03ff0a63 beq t5,t6,80000040 <write_tohost>
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80000010: 00900f93 li t6,9
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80000014: 03ff0663 beq t5,t6,80000040 <write_tohost>
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80000018: 00b00f93 li t6,11
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8000001c: 03ff0263 beq t5,t6,80000040 <write_tohost>
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80000020: 80000f17 auipc t5,0x80000
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80000024: fe0f0f13 addi t5,t5,-32 # 0 <_start-0x80000000>
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80000028: 000f0463 beqz t5,80000030 <trap_vector+0x2c>
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8000002c: 000f0067 jr t5
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80000030: 34202f73 csrr t5,mcause
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80000034: 000f5463 bgez t5,8000003c <handle_exception>
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80000038: 0040006f j 8000003c <handle_exception>
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8000003c <handle_exception>:
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8000003c: 5391e193 ori gp,gp,1337
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80000040 <write_tohost>:
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80000040: 00001f17 auipc t5,0x1
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80000044: fc3f2023 sw gp,-64(t5) # 80001000 <tohost>
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80000048: ff9ff06f j 80000040 <write_tohost>
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8000004c <reset_vector>:
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8000004c: f1402573 csrr a0,mhartid
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80000050: 00051063 bnez a0,80000050 <reset_vector+0x4>
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80000054: 00000297 auipc t0,0x0
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80000058: 01028293 addi t0,t0,16 # 80000064 <reset_vector+0x18>
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8000005c: 30529073 csrw mtvec,t0
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80000060: 18005073 csrwi satp,0
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80000064: 00000297 auipc t0,0x0
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80000068: 02028293 addi t0,t0,32 # 80000084 <reset_vector+0x38>
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8000006c: 30529073 csrw mtvec,t0
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80000070: 800002b7 lui t0,0x80000
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80000074: fff28293 addi t0,t0,-1 # 7fffffff <_end+0xffffdfff>
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80000078: 3b029073 csrw pmpaddr0,t0
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8000007c: 01f00293 li t0,31
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80000080: 3a029073 csrw pmpcfg0,t0
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80000084: 00000297 auipc t0,0x0
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80000088: 01828293 addi t0,t0,24 # 8000009c <reset_vector+0x50>
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8000008c: 30529073 csrw mtvec,t0
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80000090: 30205073 csrwi medeleg,0
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80000094: 30305073 csrwi mideleg,0
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80000098: 30405073 csrwi mie,0
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8000009c: 00000193 li gp,0
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800000a0: 00000297 auipc t0,0x0
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800000a4: f6428293 addi t0,t0,-156 # 80000004 <trap_vector>
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800000a8: 30529073 csrw mtvec,t0
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800000ac: 00100513 li a0,1
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800000b0: 01f51513 slli a0,a0,0x1f
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800000b4: 00054863 bltz a0,800000c4 <reset_vector+0x78>
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800000b8: 0ff0000f fence
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800000bc: 00100193 li gp,1
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800000c0: 00000073 ecall
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800000c4: 00000297 auipc t0,0x0
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800000c8: 11428293 addi t0,t0,276 # 800001d8 <stvec_handler>
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800000cc: 00028e63 beqz t0,800000e8 <reset_vector+0x9c>
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800000d0: 10529073 csrw stvec,t0
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800000d4: 0000b2b7 lui t0,0xb
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800000d8: 10928293 addi t0,t0,265 # b109 <_start-0x7fff4ef7>
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800000dc: 30229073 csrw medeleg,t0
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800000e0: 30202373 csrr t1,medeleg
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800000e4: f4629ce3 bne t0,t1,8000003c <handle_exception>
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800000e8: 30005073 csrwi mstatus,0
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800000ec: 00001537 lui a0,0x1
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800000f0: 80050513 addi a0,a0,-2048 # 800 <_start-0x7ffff800>
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800000f4: 30052073 csrs mstatus,a0
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800000f8: 02200513 li a0,34
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800000fc: 30352073 csrs mideleg,a0
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80000100: 00000297 auipc t0,0x0
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80000104: 01428293 addi t0,t0,20 # 80000114 <reset_vector+0xc8>
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80000108: 34129073 csrw mepc,t0
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8000010c: f1402573 csrr a0,mhartid
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80000110: 30200073 mret
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80000114: 00200193 li gp,2
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80000118: 00000313 li t1,0
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8000011c: 00000297 auipc t0,0x0
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80000120: 00c28293 addi t0,t0,12 # 80000128 <reset_vector+0xdc>
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80000124: 00228367 jalr t1,2(t0)
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80000128: a011 j 8000012c <reset_vector+0xe0>
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8000012a: a019 j 80000130 <reset_vector+0xe4>
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8000012c: 08c0006f j 800001b8 <fail>
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80000130: 00300193 li gp,3
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80000134: 00000297 auipc t0,0x0
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80000138: 00c28293 addi t0,t0,12 # 80000140 <reset_vector+0xf4>
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8000013c: 00128367 jalr t1,1(t0)
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80000140: 0080006f j 80000148 <reset_vector+0xfc>
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80000144: 0740006f j 800001b8 <fail>
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80000148: 00400193 li gp,4
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8000014c: 00000313 li t1,0
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80000150: 00000297 auipc t0,0x0
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80000154: 00c28293 addi t0,t0,12 # 8000015c <reset_vector+0x110>
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80000158: 00328367 jalr t1,3(t0)
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8000015c: a011 j 80000160 <reset_vector+0x114>
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8000015e: a019 j 80000164 <reset_vector+0x118>
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80000160: 0580006f j 800001b8 <fail>
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80000164: 00500193 li gp,5
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80000168: 00000313 li t1,0
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8000016c: 00000297 auipc t0,0x0
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80000170: 00c28293 addi t0,t0,12 # 80000178 <reset_vector+0x12c>
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80000174: 0060036f jal t1,8000017a <reset_vector+0x12e>
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80000178: a011 j 8000017c <reset_vector+0x130>
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8000017a: a019 j 80000180 <reset_vector+0x134>
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8000017c: 03c0006f j 800001b8 <fail>
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80000180: 00600193 li gp,6
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80000184: 00000313 li t1,0
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80000188: 00000297 auipc t0,0x0
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8000018c: 00c28293 addi t0,t0,12 # 80000194 <reset_vector+0x148>
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80000190: 00000363 beqz zero,80000196 <reset_vector+0x14a>
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80000194: a011 j 80000198 <reset_vector+0x14c>
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80000196: a019 j 8000019c <reset_vector+0x150>
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80000198: 0200006f j 800001b8 <fail>
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8000019c: 00700193 li gp,7
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800001a0: 00001563 bnez zero,800001aa <reset_vector+0x15e>
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800001a4: 00c0006f j 800001b0 <reset_vector+0x164>
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800001a8: a009 j 800001aa <reset_vector+0x15e>
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800001aa: a009 j 800001ac <reset_vector+0x160>
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800001ac: 00c0006f j 800001b8 <fail>
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800001b0: 01c0006f j 800001cc <pass>
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800001b4: 00301c63 bne zero,gp,800001cc <pass>
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800001b8 <fail>:
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800001b8: 0ff0000f fence
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800001bc: 00018063 beqz gp,800001bc <fail+0x4>
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800001c0: 00119193 slli gp,gp,0x1
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800001c4: 0011e193 ori gp,gp,1
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800001c8: 00000073 ecall
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800001cc <pass>:
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800001cc: 0ff0000f fence
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800001d0: 00100193 li gp,1
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800001d4: 00000073 ecall
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800001d8 <stvec_handler>:
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800001d8: 00200513 li a0,2
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800001dc: 02a18063 beq gp,a0,800001fc <stvec_handler+0x24>
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800001e0: 00400513 li a0,4
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800001e4: 00a18c63 beq gp,a0,800001fc <stvec_handler+0x24>
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800001e8: 00500513 li a0,5
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800001ec: 00a18863 beq gp,a0,800001fc <stvec_handler+0x24>
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800001f0: 00600513 li a0,6
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800001f4: 00a18463 beq gp,a0,800001fc <stvec_handler+0x24>
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800001f8: fc1ff06f j 800001b8 <fail>
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800001fc: fa031ee3 bnez t1,800001b8 <fail>
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80000200: 00000593 li a1,0
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80000204: 14202573 csrr a0,scause
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80000208: fab518e3 bne a0,a1,800001b8 <fail>
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8000020c: 141025f3 csrr a1,sepc
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80000210: 00458593 addi a1,a1,4
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80000214: fab292e3 bne t0,a1,800001b8 <fail>
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80000218: 14302573 csrr a0,stval
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8000021c: 00050663 beqz a0,80000228 <stvec_handler+0x50>
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80000220: ffe50513 addi a0,a0,-2
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80000224: f8551ae3 bne a0,t0,800001b8 <fail>
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80000228: 00c58593 addi a1,a1,12
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8000022c: 14159073 csrw sepc,a1
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80000230: 10200073 sret
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80000234: c0001073 unimp
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80000238: 0000 unimp
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8000023a: 0000 unimp
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8000023c: 0000 unimp
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8000023e: 0000 unimp
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80000240: 0000 unimp
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80000242: 0000 unimp
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