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rafaelcalc |
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rv32ui-p-andi: 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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| 11 |
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80000004: 34202f73 csrr t5,mcause
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| 12 |
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80000008: 00800f93 li t6,8
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| 13 |
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8000000c: 03ff0863 beq t5,t6,8000003c
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| 14 |
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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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| 32 |
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| 33 |
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80000048 :
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| 34 |
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80000048: 00000093 li ra,0
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| 35 |
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8000004c: 00000113 li sp,0
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80000050: 00000193 li gp,0
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| 37 |
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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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| 44 |
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80000070: 00000593 li a1,0
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| 45 |
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80000074: 00000613 li a2,0
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| 46 |
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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+0xffffdfff>
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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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| 97 |
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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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| 107 |
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8000016c: f1402573 csrr a0,mhartid
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| 108 |
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80000170: 30200073 mret
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| 110 |
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80000174 :
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80000174: ff0100b7 lui ra,0xff010
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80000178: f0008093 addi ra,ra,-256 # ff00ff00 <_end+0x7f00df00>
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| 113 |
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8000017c: f0f0f713 andi a4,ra,-241
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| 114 |
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80000180: ff0103b7 lui t2,0xff010
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| 115 |
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80000184: f0038393 addi t2,t2,-256 # ff00ff00 <_end+0x7f00df00>
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| 116 |
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80000188: 00200193 li gp,2
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| 117 |
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8000018c: 1a771463 bne a4,t2,80000334
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| 118 |
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| 119 |
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80000190 :
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| 120 |
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80000190: 0ff010b7 lui ra,0xff01
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| 121 |
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80000194: ff008093 addi ra,ra,-16 # ff00ff0 <_start-0x700ff010>
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| 122 |
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80000198: 0f00f713 andi a4,ra,240
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| 123 |
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8000019c: 0f000393 li t2,240
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800001a0: 00300193 li gp,3
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800001a4: 18771863 bne a4,t2,80000334
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| 127 |
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800001a8 :
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| 128 |
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800001a8: 00ff00b7 lui ra,0xff0
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800001ac: 0ff08093 addi ra,ra,255 # ff00ff <_start-0x7f00ff01>
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800001b0: 70f0f713 andi a4,ra,1807
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| 131 |
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800001b4: 00f00393 li t2,15
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800001b8: 00400193 li gp,4
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800001bc: 16771c63 bne a4,t2,80000334
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| 134 |
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| 135 |
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800001c0 :
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| 136 |
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800001c0: f00ff0b7 lui ra,0xf00ff
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800001c4: 00f08093 addi ra,ra,15 # f00ff00f <_end+0x700fd00f>
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| 138 |
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800001c8: 0f00f713 andi a4,ra,240
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| 139 |
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800001cc: 00000393 li t2,0
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| 140 |
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800001d0: 00500193 li gp,5
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| 141 |
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800001d4: 16771063 bne a4,t2,80000334
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| 143 |
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800001d8 :
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800001d8: ff0100b7 lui ra,0xff010
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| 145 |
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800001dc: f0008093 addi ra,ra,-256 # ff00ff00 <_end+0x7f00df00>
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| 146 |
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800001e0: 0f00f093 andi ra,ra,240
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| 147 |
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800001e4: 00000393 li t2,0
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| 148 |
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800001e8: 00600193 li gp,6
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| 149 |
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800001ec: 14709463 bne ra,t2,80000334
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| 150 |
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| 151 |
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800001f0 :
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| 152 |
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800001f0: 00000213 li tp,0
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| 153 |
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800001f4: 0ff010b7 lui ra,0xff01
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| 154 |
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800001f8: ff008093 addi ra,ra,-16 # ff00ff0 <_start-0x700ff010>
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| 155 |
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800001fc: 70f0f713 andi a4,ra,1807
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| 156 |
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80000200: 00070313 mv t1,a4
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| 157 |
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80000204: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 158 |
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80000208: 00200293 li t0,2
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| 159 |
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8000020c: fe5214e3 bne tp,t0,800001f4
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| 160 |
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80000210: 70000393 li t2,1792
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| 161 |
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80000214: 00700193 li gp,7
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| 162 |
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80000218: 10731e63 bne t1,t2,80000334
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| 163 |
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| 164 |
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8000021c :
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| 165 |
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8000021c: 00000213 li tp,0
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| 166 |
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80000220: 00ff00b7 lui ra,0xff0
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| 167 |
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80000224: 0ff08093 addi ra,ra,255 # ff00ff <_start-0x7f00ff01>
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| 168 |
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80000228: 0f00f713 andi a4,ra,240
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| 169 |
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8000022c: 00000013 nop
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| 170 |
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80000230: 00070313 mv t1,a4
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| 171 |
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80000234: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 172 |
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80000238: 00200293 li t0,2
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| 173 |
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8000023c: fe5212e3 bne tp,t0,80000220
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| 174 |
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80000240: 0f000393 li t2,240
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| 175 |
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80000244: 00800193 li gp,8
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| 176 |
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80000248: 0e731663 bne t1,t2,80000334
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| 177 |
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| 178 |
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8000024c :
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| 179 |
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8000024c: 00000213 li tp,0
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| 180 |
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80000250: f00ff0b7 lui ra,0xf00ff
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| 181 |
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80000254: 00f08093 addi ra,ra,15 # f00ff00f <_end+0x700fd00f>
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| 182 |
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80000258: f0f0f713 andi a4,ra,-241
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| 183 |
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8000025c: 00000013 nop
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| 184 |
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80000260: 00000013 nop
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| 185 |
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80000264: 00070313 mv t1,a4
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| 186 |
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80000268: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 187 |
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8000026c: 00200293 li t0,2
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| 188 |
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80000270: fe5210e3 bne tp,t0,80000250
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| 189 |
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80000274: f00ff3b7 lui t2,0xf00ff
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| 190 |
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80000278: 00f38393 addi t2,t2,15 # f00ff00f <_end+0x700fd00f>
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| 191 |
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8000027c: 00900193 li gp,9
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| 192 |
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80000280: 0a731a63 bne t1,t2,80000334
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| 193 |
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| 194 |
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80000284 :
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| 195 |
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80000284: 00000213 li tp,0
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| 196 |
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80000288: 0ff010b7 lui ra,0xff01
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| 197 |
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8000028c: ff008093 addi ra,ra,-16 # ff00ff0 <_start-0x700ff010>
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| 198 |
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80000290: 70f0f713 andi a4,ra,1807
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| 199 |
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80000294: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 200 |
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80000298: 00200293 li t0,2
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| 201 |
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8000029c: fe5216e3 bne tp,t0,80000288
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| 202 |
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800002a0: 70000393 li t2,1792
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| 203 |
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800002a4: 00a00193 li gp,10
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| 204 |
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800002a8: 08771663 bne a4,t2,80000334
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| 205 |
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| 206 |
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800002ac :
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| 207 |
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800002ac: 00000213 li tp,0
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| 208 |
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800002b0: 00ff00b7 lui ra,0xff0
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| 209 |
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800002b4: 0ff08093 addi ra,ra,255 # ff00ff <_start-0x7f00ff01>
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| 210 |
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800002b8: 00000013 nop
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| 211 |
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800002bc: 0f00f713 andi a4,ra,240
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| 212 |
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800002c0: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
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| 213 |
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800002c4: 00200293 li t0,2
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| 214 |
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800002c8: fe5214e3 bne tp,t0,800002b0
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| 215 |
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800002cc: 0f000393 li t2,240
|
| 216 |
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800002d0: 00b00193 li gp,11
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| 217 |
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800002d4: 06771063 bne a4,t2,80000334
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| 218 |
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|
| 219 |
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800002d8 :
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| 220 |
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800002d8: 00000213 li tp,0
|
| 221 |
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800002dc: f00ff0b7 lui ra,0xf00ff
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| 222 |
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800002e0: 00f08093 addi ra,ra,15 # f00ff00f <_end+0x700fd00f>
|
| 223 |
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800002e4: 00000013 nop
|
| 224 |
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800002e8: 00000013 nop
|
| 225 |
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800002ec: 70f0f713 andi a4,ra,1807
|
| 226 |
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800002f0: 00120213 addi tp,tp,1 # 1 <_start-0x7fffffff>
|
| 227 |
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800002f4: 00200293 li t0,2
|
| 228 |
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800002f8: fe5212e3 bne tp,t0,800002dc
|
| 229 |
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800002fc: 00f00393 li t2,15
|
| 230 |
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80000300: 00c00193 li gp,12
|
| 231 |
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80000304: 02771863 bne a4,t2,80000334
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| 232 |
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| 233 |
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80000308 :
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| 234 |
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80000308: 0f007093 andi ra,zero,240
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| 235 |
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8000030c: 00000393 li t2,0
|
| 236 |
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80000310: 00d00193 li gp,13
|
| 237 |
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80000314: 02709063 bne ra,t2,80000334
|
| 238 |
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|
|
| 239 |
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80000318 :
|
| 240 |
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80000318: 00ff00b7 lui ra,0xff0
|
| 241 |
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8000031c: 0ff08093 addi ra,ra,255 # ff00ff <_start-0x7f00ff01>
|
| 242 |
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80000320: 70f0f013 andi zero,ra,1807
|
| 243 |
|
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80000324: 00000393 li t2,0
|
| 244 |
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80000328: 00e00193 li gp,14
|
| 245 |
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8000032c: 00701463 bne zero,t2,80000334
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| 246 |
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80000330: 02301063 bne zero,gp,80000350
|
| 247 |
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|
|
| 248 |
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80000334 :
|
| 249 |
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80000334: 0ff0000f fence
|
| 250 |
|
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80000338: 00018063 beqz gp,80000338
|
| 251 |
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8000033c: 00119193 slli gp,gp,0x1
|
| 252 |
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80000340: 0011e193 ori gp,gp,1
|
| 253 |
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80000344: 05d00893 li a7,93
|
| 254 |
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80000348: 00018513 mv a0,gp
|
| 255 |
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8000034c: 00000073 ecall
|
| 256 |
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|
| 257 |
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80000350 :
|
| 258 |
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80000350: 0ff0000f fence
|
| 259 |
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80000354: 00100193 li gp,1
|
| 260 |
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80000358: 05d00893 li a7,93
|
| 261 |
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8000035c: 00000513 li a0,0
|
| 262 |
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80000360: 00000073 ecall
|
| 263 |
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80000364: c0001073 unimp
|
| 264 |
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80000368: 0000 unimp
|
| 265 |
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8000036a: 0000 unimp
|
| 266 |
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8000036c: 0000 unimp
|
| 267 |
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8000036e: 0000 unimp
|
| 268 |
|
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80000370: 0000 unimp
|
| 269 |
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80000372: 0000 unimp
|
| 270 |
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80000374: 0000 unimp
|
| 271 |
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80000376: 0000 unimp
|
| 272 |
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80000378: 0000 unimp
|
| 273 |
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8000037a: 0000 unimp
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