| 1 |
11 |
rafaelcalc |
|
| 2 |
|
|
rv32ui-p-lui: formato do arquivo elf32-littleriscv
|
| 3 |
|
|
|
| 4 |
|
|
|
| 5 |
|
|
Desmontagem da seção .text.init:
|
| 6 |
|
|
|
| 7 |
|
|
80000000 <_start>:
|
| 8 |
|
|
80000000: 0480006f j 80000048
|
| 9 |
|
|
|
| 10 |
|
|
80000004 :
|
| 11 |
|
|
80000004: 34202f73 csrr t5,mcause
|
| 12 |
|
|
80000008: 00800f93 li t6,8
|
| 13 |
|
|
8000000c: 03ff0863 beq t5,t6,8000003c
|
| 14 |
|
|
80000010: 00900f93 li t6,9
|
| 15 |
|
|
80000014: 03ff0463 beq t5,t6,8000003c
|
| 16 |
|
|
80000018: 00b00f93 li t6,11
|
| 17 |
|
|
8000001c: 03ff0063 beq t5,t6,8000003c
|
| 18 |
|
|
80000020: 00000f13 li t5,0
|
| 19 |
|
|
80000024: 000f0463 beqz t5,8000002c
|
| 20 |
|
|
80000028: 000f0067 jr t5
|
| 21 |
|
|
8000002c: 34202f73 csrr t5,mcause
|
| 22 |
|
|
80000030: 000f5463 bgez t5,80000038
|
| 23 |
|
|
80000034: 0040006f j 80000038
|
| 24 |
|
|
|
| 25 |
|
|
80000038 :
|
| 26 |
|
|
80000038: 5391e193 ori gp,gp,1337
|
| 27 |
|
|
|
| 28 |
|
|
8000003c :
|
| 29 |
|
|
8000003c: 00001f17 auipc t5,0x1
|
| 30 |
|
|
80000040: fc3f2223 sw gp,-60(t5) # 80001000
|
| 31 |
|
|
80000044: ff9ff06f j 8000003c
|
| 32 |
|
|
|
| 33 |
|
|
80000048 :
|
| 34 |
|
|
80000048: 00000093 li ra,0
|
| 35 |
|
|
8000004c: 00000113 li sp,0
|
| 36 |
|
|
80000050: 00000193 li gp,0
|
| 37 |
|
|
80000054: 00000213 li tp,0
|
| 38 |
|
|
80000058: 00000293 li t0,0
|
| 39 |
|
|
8000005c: 00000313 li t1,0
|
| 40 |
|
|
80000060: 00000393 li t2,0
|
| 41 |
|
|
80000064: 00000413 li s0,0
|
| 42 |
|
|
80000068: 00000493 li s1,0
|
| 43 |
|
|
8000006c: 00000513 li a0,0
|
| 44 |
|
|
80000070: 00000593 li a1,0
|
| 45 |
|
|
80000074: 00000613 li a2,0
|
| 46 |
|
|
80000078: 00000693 li a3,0
|
| 47 |
|
|
8000007c: 00000713 li a4,0
|
| 48 |
|
|
80000080: 00000793 li a5,0
|
| 49 |
|
|
80000084: 00000813 li a6,0
|
| 50 |
|
|
80000088: 00000893 li a7,0
|
| 51 |
|
|
8000008c: 00000913 li s2,0
|
| 52 |
|
|
80000090: 00000993 li s3,0
|
| 53 |
|
|
80000094: 00000a13 li s4,0
|
| 54 |
|
|
80000098: 00000a93 li s5,0
|
| 55 |
|
|
8000009c: 00000b13 li s6,0
|
| 56 |
|
|
800000a0: 00000b93 li s7,0
|
| 57 |
|
|
800000a4: 00000c13 li s8,0
|
| 58 |
|
|
800000a8: 00000c93 li s9,0
|
| 59 |
|
|
800000ac: 00000d13 li s10,0
|
| 60 |
|
|
800000b0: 00000d93 li s11,0
|
| 61 |
|
|
800000b4: 00000e13 li t3,0
|
| 62 |
|
|
800000b8: 00000e93 li t4,0
|
| 63 |
|
|
800000bc: 00000f13 li t5,0
|
| 64 |
|
|
800000c0: 00000f93 li t6,0
|
| 65 |
|
|
800000c4: f1402573 csrr a0,mhartid
|
| 66 |
|
|
800000c8: 00051063 bnez a0,800000c8
|
| 67 |
|
|
800000cc: 00000297 auipc t0,0x0
|
| 68 |
|
|
800000d0: 01028293 addi t0,t0,16 # 800000dc
|
| 69 |
|
|
800000d4: 30529073 csrw mtvec,t0
|
| 70 |
|
|
800000d8: 18005073 csrwi satp,0
|
| 71 |
|
|
800000dc: 00000297 auipc t0,0x0
|
| 72 |
|
|
800000e0: 02028293 addi t0,t0,32 # 800000fc
|
| 73 |
|
|
800000e4: 30529073 csrw mtvec,t0
|
| 74 |
|
|
800000e8: 800002b7 lui t0,0x80000
|
| 75 |
|
|
800000ec: fff28293 addi t0,t0,-1 # 7fffffff <_end+0xffffdfff>
|
| 76 |
|
|
800000f0: 3b029073 csrw pmpaddr0,t0
|
| 77 |
|
|
800000f4: 01f00293 li t0,31
|
| 78 |
|
|
800000f8: 3a029073 csrw pmpcfg0,t0
|
| 79 |
|
|
800000fc: 00000297 auipc t0,0x0
|
| 80 |
|
|
80000100: 01828293 addi t0,t0,24 # 80000114
|
| 81 |
|
|
80000104: 30529073 csrw mtvec,t0
|
| 82 |
|
|
80000108: 30205073 csrwi medeleg,0
|
| 83 |
|
|
8000010c: 30305073 csrwi mideleg,0
|
| 84 |
|
|
80000110: 30405073 csrwi mie,0
|
| 85 |
|
|
80000114: 00000193 li gp,0
|
| 86 |
|
|
80000118: 00000297 auipc t0,0x0
|
| 87 |
|
|
8000011c: eec28293 addi t0,t0,-276 # 80000004
|
| 88 |
|
|
80000120: 30529073 csrw mtvec,t0
|
| 89 |
|
|
80000124: 00100513 li a0,1
|
| 90 |
|
|
80000128: 01f51513 slli a0,a0,0x1f
|
| 91 |
|
|
8000012c: 00054c63 bltz a0,80000144
|
| 92 |
|
|
80000130: 0ff0000f fence
|
| 93 |
|
|
80000134: 00100193 li gp,1
|
| 94 |
|
|
80000138: 05d00893 li a7,93
|
| 95 |
|
|
8000013c: 00000513 li a0,0
|
| 96 |
|
|
80000140: 00000073 ecall
|
| 97 |
|
|
80000144: 00000293 li t0,0
|
| 98 |
|
|
80000148: 00028a63 beqz t0,8000015c
|
| 99 |
|
|
8000014c: 10529073 csrw stvec,t0
|
| 100 |
|
|
80000150: 0000b2b7 lui t0,0xb
|
| 101 |
|
|
80000154: 10928293 addi t0,t0,265 # b109 <_start-0x7fff4ef7>
|
| 102 |
|
|
80000158: 30229073 csrw medeleg,t0
|
| 103 |
|
|
8000015c: 30005073 csrwi mstatus,0
|
| 104 |
|
|
80000160: 00000297 auipc t0,0x0
|
| 105 |
|
|
80000164: 01428293 addi t0,t0,20 # 80000174
|
| 106 |
|
|
80000168: 34129073 csrw mepc,t0
|
| 107 |
|
|
8000016c: f1402573 csrr a0,mhartid
|
| 108 |
|
|
80000170: 30200073 mret
|
| 109 |
|
|
|
| 110 |
|
|
80000174 :
|
| 111 |
|
|
80000174: 000000b7 lui ra,0x0
|
| 112 |
|
|
80000178: 00000393 li t2,0
|
| 113 |
|
|
8000017c: 00200193 li gp,2
|
| 114 |
|
|
80000180: 04709a63 bne ra,t2,800001d4
|
| 115 |
|
|
|
| 116 |
|
|
80000184 :
|
| 117 |
|
|
80000184: fffff0b7 lui ra,0xfffff
|
| 118 |
|
|
80000188: 4010d093 srai ra,ra,0x1
|
| 119 |
|
|
8000018c: 80000393 li t2,-2048
|
| 120 |
|
|
80000190: 00300193 li gp,3
|
| 121 |
|
|
80000194: 04709063 bne ra,t2,800001d4
|
| 122 |
|
|
|
| 123 |
|
|
80000198 :
|
| 124 |
|
|
80000198: 7ffff0b7 lui ra,0x7ffff
|
| 125 |
|
|
8000019c: 4140d093 srai ra,ra,0x14
|
| 126 |
|
|
800001a0: 7ff00393 li t2,2047
|
| 127 |
|
|
800001a4: 00400193 li gp,4
|
| 128 |
|
|
800001a8: 02709663 bne ra,t2,800001d4
|
| 129 |
|
|
|
| 130 |
|
|
800001ac :
|
| 131 |
|
|
800001ac: 800000b7 lui ra,0x80000
|
| 132 |
|
|
800001b0: 4140d093 srai ra,ra,0x14
|
| 133 |
|
|
800001b4: 80000393 li t2,-2048
|
| 134 |
|
|
800001b8: 00500193 li gp,5
|
| 135 |
|
|
800001bc: 00709c63 bne ra,t2,800001d4
|
| 136 |
|
|
|
| 137 |
|
|
800001c0 :
|
| 138 |
|
|
800001c0: 80000037 lui zero,0x80000
|
| 139 |
|
|
800001c4: 00000393 li t2,0
|
| 140 |
|
|
800001c8: 00600193 li gp,6
|
| 141 |
|
|
800001cc: 00701463 bne zero,t2,800001d4
|
| 142 |
|
|
800001d0: 02301063 bne zero,gp,800001f0
|
| 143 |
|
|
|
| 144 |
|
|
800001d4 :
|
| 145 |
|
|
800001d4: 0ff0000f fence
|
| 146 |
|
|
800001d8: 00018063 beqz gp,800001d8
|
| 147 |
|
|
800001dc: 00119193 slli gp,gp,0x1
|
| 148 |
|
|
800001e0: 0011e193 ori gp,gp,1
|
| 149 |
|
|
800001e4: 05d00893 li a7,93
|
| 150 |
|
|
800001e8: 00018513 mv a0,gp
|
| 151 |
|
|
800001ec: 00000073 ecall
|
| 152 |
|
|
|
| 153 |
|
|
800001f0 :
|
| 154 |
|
|
800001f0: 0ff0000f fence
|
| 155 |
|
|
800001f4: 00100193 li gp,1
|
| 156 |
|
|
800001f8: 05d00893 li a7,93
|
| 157 |
|
|
800001fc: 00000513 li a0,0
|
| 158 |
|
|
80000200: 00000073 ecall
|
| 159 |
|
|
80000204: c0001073 unimp
|
| 160 |
|
|
80000208: 0000 unimp
|
| 161 |
|
|
8000020a: 0000 unimp
|
| 162 |
|
|
8000020c: 0000 unimp
|
| 163 |
|
|
8000020e: 0000 unimp
|
| 164 |
|
|
80000210: 0000 unimp
|
| 165 |
|
|
80000212: 0000 unimp
|
| 166 |
|
|
80000214: 0000 unimp
|
| 167 |
|
|
80000216: 0000 unimp
|
| 168 |
|
|
80000218: 0000 unimp
|
| 169 |
|
|
8000021a: 0000 unimp
|
| 170 |
|
|
8000021c: 0000 unimp
|
| 171 |
|
|
8000021e: 0000 unimp
|
| 172 |
|
|
80000220: 0000 unimp
|
| 173 |
|
|
80000222: 0000 unimp
|
| 174 |
|
|
80000224: 0000 unimp
|
| 175 |
|
|
80000226: 0000 unimp
|
| 176 |
|
|
80000228: 0000 unimp
|
| 177 |
|
|
8000022a: 0000 unimp
|
| 178 |
|
|
8000022c: 0000 unimp
|
| 179 |
|
|
8000022e: 0000 unimp
|
| 180 |
|
|
80000230: 0000 unimp
|
| 181 |
|
|
80000232: 0000 unimp
|
| 182 |
|
|
80000234: 0000 unimp
|
| 183 |
|
|
80000236: 0000 unimp
|
| 184 |
|
|
80000238: 0000 unimp
|
| 185 |
|
|
8000023a: 0000 unimp
|
