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rafaelcalc |
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rv32ui-p-lb: formato do arquivo elf32-littleriscv
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Desmontagem da seção .text.init:
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80000000 <_start>:
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80000000: 0480006f j 80000048
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| 10 |
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80000004 :
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80000004: 34202f73 csrr t5,mcause
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80000008: 00800f93 li t6,8
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8000000c: 03ff0863 beq t5,t6,8000003c
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80000010: 00900f93 li t6,9
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80000014: 03ff0463 beq t5,t6,8000003c
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80000018: 00b00f93 li t6,11
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8000001c: 03ff0063 beq t5,t6,8000003c
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80000020: 00000f13 li t5,0
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80000024: 000f0463 beqz t5,8000002c
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80000028: 000f0067 jr t5
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8000002c: 34202f73 csrr t5,mcause
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80000030: 000f5463 bgez t5,80000038
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80000034: 0040006f j 80000038
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80000038 :
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80000038: 5391e193 ori gp,gp,1337
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8000003c :
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8000003c: 00001f17 auipc t5,0x1
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80000040: fc3f2223 sw gp,-60(t5) # 80001000
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80000044: ff9ff06f j 8000003c
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80000048 :
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| 34 |
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80000048: 00000093 li ra,0
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8000004c: 00000113 li sp,0
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80000050: 00000193 li gp,0
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80000054: 00000213 li tp,0
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80000058: 00000293 li t0,0
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8000005c: 00000313 li t1,0
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80000060: 00000393 li t2,0
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80000064: 00000413 li s0,0
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80000068: 00000493 li s1,0
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8000006c: 00000513 li a0,0
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80000070: 00000593 li a1,0
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80000074: 00000613 li a2,0
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80000078: 00000693 li a3,0
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8000007c: 00000713 li a4,0
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80000080: 00000793 li a5,0
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80000084: 00000813 li a6,0
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80000088: 00000893 li a7,0
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8000008c: 00000913 li s2,0
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80000090: 00000993 li s3,0
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80000094: 00000a13 li s4,0
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80000098: 00000a93 li s5,0
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8000009c: 00000b13 li s6,0
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800000a0: 00000b93 li s7,0
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800000a4: 00000c13 li s8,0
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800000a8: 00000c93 li s9,0
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800000ac: 00000d13 li s10,0
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800000b0: 00000d93 li s11,0
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800000b4: 00000e13 li t3,0
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800000b8: 00000e93 li t4,0
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800000bc: 00000f13 li t5,0
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800000c0: 00000f93 li t6,0
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800000c4: f1402573 csrr a0,mhartid
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800000c8: 00051063 bnez a0,800000c8
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800000cc: 00000297 auipc t0,0x0
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800000d0: 01028293 addi t0,t0,16 # 800000dc
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800000d4: 30529073 csrw mtvec,t0
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800000d8: 18005073 csrwi satp,0
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800000dc: 00000297 auipc t0,0x0
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800000e0: 02028293 addi t0,t0,32 # 800000fc
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800000e4: 30529073 csrw mtvec,t0
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800000e8: 800002b7 lui t0,0x80000
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800000ec: fff28293 addi t0,t0,-1 # 7fffffff <_end+0xffffdfef>
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800000f0: 3b029073 csrw pmpaddr0,t0
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800000f4: 01f00293 li t0,31
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800000f8: 3a029073 csrw pmpcfg0,t0
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800000fc: 00000297 auipc t0,0x0
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80000100: 01828293 addi t0,t0,24 # 80000114
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80000104: 30529073 csrw mtvec,t0
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80000108: 30205073 csrwi medeleg,0
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8000010c: 30305073 csrwi mideleg,0
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80000110: 30405073 csrwi mie,0
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80000114: 00000193 li gp,0
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80000118: 00000297 auipc t0,0x0
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8000011c: eec28293 addi t0,t0,-276 # 80000004
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80000120: 30529073 csrw mtvec,t0
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80000124: 00100513 li a0,1
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80000128: 01f51513 slli a0,a0,0x1f
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8000012c: 00054c63 bltz a0,80000144
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80000130: 0ff0000f fence
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80000134: 00100193 li gp,1
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80000138: 05d00893 li a7,93
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8000013c: 00000513 li a0,0
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80000140: 00000073 ecall
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80000144: 00000293 li t0,0
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80000148: 00028a63 beqz t0,8000015c
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8000014c: 10529073 csrw stvec,t0
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80000150: 0000b2b7 lui t0,0xb
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80000154: 10928293 addi t0,t0,265 # b109 <_start-0x7fff4ef7>
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80000158: 30229073 csrw medeleg,t0
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8000015c: 30005073 csrwi mstatus,0
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80000160: 00000297 auipc t0,0x0
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80000164: 01428293 addi t0,t0,20 # 80000174
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80000168: 34129073 csrw mepc,t0
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8000016c: f1402573 csrr a0,mhartid
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80000170: 30200073 mret
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80000174 :
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80000174: 00002097 auipc ra,0x2
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80000178: e8c08093 addi ra,ra,-372 # 80002000
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8000017c: 00008703 lb a4,0(ra)
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80000180: fff00393 li t2,-1
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80000184: 00200193 li gp,2
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80000188: 22771c63 bne a4,t2,800003c0
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8000018c :
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| 119 |
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8000018c: 00002097 auipc ra,0x2
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80000190: e7408093 addi ra,ra,-396 # 80002000
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80000194: 00108703 lb a4,1(ra)
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80000198: 00000393 li t2,0
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8000019c: 00300193 li gp,3
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800001a0: 22771063 bne a4,t2,800003c0
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800001a4 :
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800001a4: 00002097 auipc ra,0x2
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800001a8: e5c08093 addi ra,ra,-420 # 80002000
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800001ac: 00208703 lb a4,2(ra)
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800001b0: ff000393 li t2,-16
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800001b4: 00400193 li gp,4
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800001b8: 20771463 bne a4,t2,800003c0
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800001bc :
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| 135 |
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800001bc: 00002097 auipc ra,0x2
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800001c0: e4408093 addi ra,ra,-444 # 80002000
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800001c4: 00308703 lb a4,3(ra)
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800001c8: 00f00393 li t2,15
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800001cc: 00500193 li gp,5
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800001d0: 1e771863 bne a4,t2,800003c0
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| 141 |
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| 142 |
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800001d4 :
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| 143 |
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800001d4: 00002097 auipc ra,0x2
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| 144 |
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800001d8: e2f08093 addi ra,ra,-465 # 80002003
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800001dc: ffd08703 lb a4,-3(ra)
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800001e0: fff00393 li t2,-1
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800001e4: 00600193 li gp,6
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| 148 |
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800001e8: 1c771c63 bne a4,t2,800003c0
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| 149 |
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| 150 |
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800001ec :
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| 151 |
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800001ec: 00002097 auipc ra,0x2
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| 152 |
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800001f0: e1708093 addi ra,ra,-489 # 80002003
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| 153 |
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800001f4: ffe08703 lb a4,-2(ra)
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| 154 |
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800001f8: 00000393 li t2,0
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| 155 |
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800001fc: 00700193 li gp,7
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| 156 |
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80000200: 1c771063 bne a4,t2,800003c0
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| 157 |
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| 158 |
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80000204 :
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| 159 |
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80000204: 00002097 auipc ra,0x2
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| 160 |
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80000208: dff08093 addi ra,ra,-513 # 80002003
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| 161 |
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8000020c: fff08703 lb a4,-1(ra)
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| 162 |
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80000210: ff000393 li t2,-16
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| 163 |
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80000214: 00800193 li gp,8
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| 164 |
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80000218: 1a771463 bne a4,t2,800003c0
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| 165 |
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| 166 |
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8000021c :
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| 167 |
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8000021c: 00002097 auipc ra,0x2
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| 168 |
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80000220: de708093 addi ra,ra,-537 # 80002003
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| 169 |
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80000224: 00008703 lb a4,0(ra)
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| 170 |
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80000228: 00f00393 li t2,15
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| 171 |
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8000022c: 00900193 li gp,9
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| 172 |
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80000230: 18771863 bne a4,t2,800003c0
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| 173 |
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| 174 |
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80000234 :
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| 175 |
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80000234: 00002097 auipc ra,0x2
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| 176 |
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80000238: dcc08093 addi ra,ra,-564 # 80002000
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| 177 |
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8000023c: fe008093 addi ra,ra,-32
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| 178 |
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80000240: 02008283 lb t0,32(ra)
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| 179 |
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80000244: fff00393 li t2,-1
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| 180 |
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80000248: 00a00193 li gp,10
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| 181 |
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8000024c: 16729a63 bne t0,t2,800003c0
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| 182 |
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| 183 |
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80000250 :
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| 184 |
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80000250: 00002097 auipc ra,0x2
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| 185 |
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80000254: db008093 addi ra,ra,-592 # 80002000
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| 186 |
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80000258: ffa08093 addi ra,ra,-6
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| 187 |
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8000025c: 00708283 lb t0,7(ra)
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| 188 |
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80000260: 00000393 li t2,0
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| 189 |
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80000264: 00b00193 li gp,11
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| 190 |
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80000268: 14729c63 bne t0,t2,800003c0
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| 191 |
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| 192 |
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8000026c :
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| 193 |
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8000026c: 00c00193 li gp,12
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| 194 |
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80000270: 00000213 li tp,0
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| 195 |
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80000274: 00002097 auipc ra,0x2
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| 196 |
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80000278: d8d08093 addi ra,ra,-627 # 80002001
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| 197 |
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8000027c: 00108703 lb a4,1(ra)
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| 198 |
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80000280: 00070313 mv t1,a4
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| 199 |
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80000284: ff000393 li t2,-16
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| 200 |
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80000288: 12731c63 bne t1,t2,800003c0
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| 201 |
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8000028c: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 202 |
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80000290: 00200293 li t0,2
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| 203 |
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80000294: fe5210e3 bne tp,t0,80000274
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| 204 |
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| 205 |
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80000298 :
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| 206 |
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80000298: 00d00193 li gp,13
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| 207 |
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8000029c: 00000213 li tp,0
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| 208 |
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800002a0: 00002097 auipc ra,0x2
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| 209 |
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800002a4: d6208093 addi ra,ra,-670 # 80002002
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| 210 |
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800002a8: 00108703 lb a4,1(ra)
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| 211 |
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800002ac: 00000013 nop
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| 212 |
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800002b0: 00070313 mv t1,a4
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| 213 |
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800002b4: 00f00393 li t2,15
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| 214 |
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800002b8: 10731463 bne t1,t2,800003c0
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| 215 |
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800002bc: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 216 |
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800002c0: 00200293 li t0,2
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| 217 |
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800002c4: fc521ee3 bne tp,t0,800002a0
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| 218 |
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| 219 |
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800002c8 :
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| 220 |
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800002c8: 00e00193 li gp,14
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| 221 |
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800002cc: 00000213 li tp,0
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| 222 |
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800002d0: 00002097 auipc ra,0x2
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| 223 |
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800002d4: d3008093 addi ra,ra,-720 # 80002000
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| 224 |
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800002d8: 00108703 lb a4,1(ra)
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| 225 |
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800002dc: 00000013 nop
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| 226 |
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800002e0: 00000013 nop
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| 227 |
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800002e4: 00070313 mv t1,a4
|
| 228 |
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800002e8: 00000393 li t2,0
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| 229 |
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800002ec: 0c731a63 bne t1,t2,800003c0
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| 230 |
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800002f0: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 231 |
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800002f4: 00200293 li t0,2
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| 232 |
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800002f8: fc521ce3 bne tp,t0,800002d0
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| 233 |
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| 234 |
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800002fc :
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| 235 |
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800002fc: 00f00193 li gp,15
|
| 236 |
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80000300: 00000213 li tp,0
|
| 237 |
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80000304: 00002097 auipc ra,0x2
|
| 238 |
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80000308: cfd08093 addi ra,ra,-771 # 80002001
|
| 239 |
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8000030c: 00108703 lb a4,1(ra)
|
| 240 |
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80000310: ff000393 li t2,-16
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| 241 |
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80000314: 0a771663 bne a4,t2,800003c0
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| 242 |
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80000318: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
|
| 243 |
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8000031c: 00200293 li t0,2
|
| 244 |
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80000320: fe5212e3 bne tp,t0,80000304
|
| 245 |
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| 246 |
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80000324 :
|
| 247 |
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80000324: 01000193 li gp,16
|
| 248 |
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80000328: 00000213 li tp,0
|
| 249 |
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8000032c: 00002097 auipc ra,0x2
|
| 250 |
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80000330: cd608093 addi ra,ra,-810 # 80002002
|
| 251 |
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80000334: 00000013 nop
|
| 252 |
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80000338: 00108703 lb a4,1(ra)
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| 253 |
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8000033c: 00f00393 li t2,15
|
| 254 |
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80000340: 08771063 bne a4,t2,800003c0
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| 255 |
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80000344: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
|
| 256 |
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80000348: 00200293 li t0,2
|
| 257 |
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8000034c: fe5210e3 bne tp,t0,8000032c
|
| 258 |
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|
| 259 |
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80000350 :
|
| 260 |
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80000350: 01100193 li gp,17
|
| 261 |
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80000354: 00000213 li tp,0
|
| 262 |
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80000358: 00002097 auipc ra,0x2
|
| 263 |
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8000035c: ca808093 addi ra,ra,-856 # 80002000
|
| 264 |
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80000360: 00000013 nop
|
| 265 |
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80000364: 00000013 nop
|
| 266 |
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80000368: 00108703 lb a4,1(ra)
|
| 267 |
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8000036c: 00000393 li t2,0
|
| 268 |
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80000370: 04771863 bne a4,t2,800003c0
|
| 269 |
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80000374: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
|
| 270 |
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80000378: 00200293 li t0,2
|
| 271 |
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8000037c: fc521ee3 bne tp,t0,80000358
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| 272 |
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| 273 |
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80000380 :
|
| 274 |
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80000380: 00002297 auipc t0,0x2
|
| 275 |
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80000384: c8028293 addi t0,t0,-896 # 80002000
|
| 276 |
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80000388: 00028103 lb sp,0(t0)
|
| 277 |
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8000038c: 00200113 li sp,2
|
| 278 |
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80000390: 00200393 li t2,2
|
| 279 |
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80000394: 01200193 li gp,18
|
| 280 |
|
|
80000398: 02711463 bne sp,t2,800003c0
|
| 281 |
|
|
|
| 282 |
|
|
8000039c :
|
| 283 |
|
|
8000039c: 00002297 auipc t0,0x2
|
| 284 |
|
|
800003a0: c6428293 addi t0,t0,-924 # 80002000
|
| 285 |
|
|
800003a4: 00028103 lb sp,0(t0)
|
| 286 |
|
|
800003a8: 00000013 nop
|
| 287 |
|
|
800003ac: 00200113 li sp,2
|
| 288 |
|
|
800003b0: 00200393 li t2,2
|
| 289 |
|
|
800003b4: 01300193 li gp,19
|
| 290 |
|
|
800003b8: 00711463 bne sp,t2,800003c0
|
| 291 |
|
|
800003bc: 02301063 bne zero,gp,800003dc
|
| 292 |
|
|
|
| 293 |
|
|
800003c0 :
|
| 294 |
|
|
800003c0: 0ff0000f fence
|
| 295 |
|
|
800003c4: 00018063 beqz gp,800003c4
|
| 296 |
|
|
800003c8: 00119193 slli gp,gp,0x1
|
| 297 |
|
|
800003cc: 0011e193 ori gp,gp,1
|
| 298 |
|
|
800003d0: 05d00893 li a7,93
|
| 299 |
|
|
800003d4: 00018513 mv a0,gp
|
| 300 |
|
|
800003d8: 00000073 ecall
|
| 301 |
|
|
|
| 302 |
|
|
800003dc :
|
| 303 |
|
|
800003dc: 0ff0000f fence
|
| 304 |
|
|
800003e0: 00100193 li gp,1
|
| 305 |
|
|
800003e4: 05d00893 li a7,93
|
| 306 |
|
|
800003e8: 00000513 li a0,0
|
| 307 |
|
|
800003ec: 00000073 ecall
|
| 308 |
|
|
800003f0: c0001073 unimp
|
| 309 |
|
|
800003f4: 0000 unimp
|
| 310 |
|
|
800003f6: 0000 unimp
|
| 311 |
|
|
800003f8: 0000 unimp
|
| 312 |
|
|
800003fa: 0000 unimp
|
| 313 |
|
|
|
| 314 |
|
|
Desmontagem da seção .data:
|
| 315 |
|
|
|
| 316 |
|
|
80002000 :
|
| 317 |
|
|
80002000: 0xff
|
| 318 |
|
|
|
| 319 |
|
|
80002001 :
|
| 320 |
|
|
80002001: fsw fs0,32(s0)
|
| 321 |
|
|
|
| 322 |
|
|
80002002 :
|
| 323 |
|
|
80002002: addi a2,sp,988
|
| 324 |
|
|
|
| 325 |
|
|
80002003 :
|
| 326 |
|
|
80002003: 0000000f fence unknown,unknown
|
| 327 |
|
|
80002007: 0000 unimp
|
| 328 |
|
|
80002009: 0000 unimp
|
| 329 |
|
|
8000200b: 0000 unimp
|
| 330 |
|
|
8000200d: 0000 unimp
|
| 331 |
|
|
8000200f: 00 Endereço 0x000000008000200f está fora dos limites.
|
| 332 |
|
|
|
