Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 1 | /* Capstone Disassembler Engine */ |
| 2 | /* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> */ |
| 3 | |
| 4 | #include <stdio.h> |
| 5 | #include <stdlib.h> |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 6 | |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 7 | #include <capstone/platform.h> |
pancake | 9c10ace | 2015-02-24 04:55:55 +0100 | [diff] [blame] | 8 | #include <capstone/capstone.h> |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 9 | |
| 10 | static csh handle; |
| 11 | |
| 12 | struct platform { |
| 13 | cs_arch arch; |
| 14 | cs_mode mode; |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 15 | unsigned char *code; |
| 16 | size_t size; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 17 | char *comment; |
Nguyen Anh Quynh | 2ff665a | 2014-03-11 00:18:50 +0800 | [diff] [blame] | 18 | int syntax; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 19 | }; |
| 20 | |
Mr. eXoDia | 9be1f93 | 2014-08-26 12:46:15 +0200 | [diff] [blame] | 21 | static void print_string_hex(char *comment, unsigned char *str, size_t len) |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 22 | { |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 23 | unsigned char *c; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 24 | |
| 25 | printf("%s", comment); |
| 26 | for (c = str; c < str + len; c++) { |
| 27 | printf("0x%02x ", *c & 0xff); |
| 28 | } |
| 29 | |
| 30 | printf("\n"); |
| 31 | } |
| 32 | |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 33 | static void print_insn_detail(csh cs_handle, cs_insn *ins) |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 34 | { |
Nguyen Anh Quynh | 54015f4 | 2014-04-10 00:02:04 +0800 | [diff] [blame] | 35 | cs_arm *arm; |
Nguyen Anh Quynh | 5b556e5 | 2014-04-11 10:15:26 +0800 | [diff] [blame] | 36 | int i; |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 37 | cs_regs regs_read, regs_write; |
| 38 | uint8_t regs_read_count, regs_write_count; |
Nguyen Anh Quynh | 54015f4 | 2014-04-10 00:02:04 +0800 | [diff] [blame] | 39 | |
| 40 | // detail can be NULL on "data" instruction if SKIPDATA option is turned ON |
| 41 | if (ins->detail == NULL) |
| 42 | return; |
| 43 | |
| 44 | arm = &(ins->detail->arm); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 45 | |
| 46 | if (arm->op_count) |
| 47 | printf("\top_count: %u\n", arm->op_count); |
| 48 | |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 49 | for (i = 0; i < arm->op_count; i++) { |
| 50 | cs_arm_op *op = &(arm->operands[i]); |
| 51 | switch((int)op->type) { |
| 52 | default: |
| 53 | break; |
| 54 | case ARM_OP_REG: |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 55 | printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(cs_handle, op->reg)); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 56 | break; |
| 57 | case ARM_OP_IMM: |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 58 | printf("\t\toperands[%u].type: IMM = 0x%x\n", i, op->imm); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 59 | break; |
| 60 | case ARM_OP_FP: |
tandasat | f7fe640 | 2016-05-16 20:32:36 -0700 | [diff] [blame] | 61 | #if defined(_KERNEL_MODE) |
| 62 | // Issue #681: Windows kernel does not support formatting float point |
| 63 | printf("\t\toperands[%u].type: FP = <float_point_unsupported>\n", i); |
| 64 | #else |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 65 | printf("\t\toperands[%u].type: FP = %f\n", i, op->fp); |
tandasat | f7fe640 | 2016-05-16 20:32:36 -0700 | [diff] [blame] | 66 | #endif |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 67 | break; |
| 68 | case ARM_OP_MEM: |
| 69 | printf("\t\toperands[%u].type: MEM\n", i); |
Inokentiy Babushkin | a19fd65 | 2016-05-08 23:25:58 +0200 | [diff] [blame] | 70 | if (op->mem.base != ARM_REG_INVALID) |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 71 | printf("\t\t\toperands[%u].mem.base: REG = %s\n", |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 72 | i, cs_reg_name(cs_handle, op->mem.base)); |
Inokentiy Babushkin | a19fd65 | 2016-05-08 23:25:58 +0200 | [diff] [blame] | 73 | if (op->mem.index != ARM_REG_INVALID) |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 74 | printf("\t\t\toperands[%u].mem.index: REG = %s\n", |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 75 | i, cs_reg_name(cs_handle, op->mem.index)); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 76 | if (op->mem.scale != 1) |
| 77 | printf("\t\t\toperands[%u].mem.scale: %u\n", i, op->mem.scale); |
| 78 | if (op->mem.disp != 0) |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 79 | printf("\t\t\toperands[%u].mem.disp: 0x%x\n", i, op->mem.disp); |
Nguyen Anh Quynh | 6c34c66 | 2015-01-12 15:38:06 +0800 | [diff] [blame] | 80 | if (op->mem.lshift != 0) |
| 81 | printf("\t\t\toperands[%u].mem.lshift: 0x%x\n", i, op->mem.lshift); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 82 | |
| 83 | break; |
| 84 | case ARM_OP_PIMM: |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 85 | printf("\t\toperands[%u].type: P-IMM = %u\n", i, op->imm); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 86 | break; |
| 87 | case ARM_OP_CIMM: |
Nguyen Anh Quynh | b42a657 | 2013-11-29 17:40:07 +0800 | [diff] [blame] | 88 | printf("\t\toperands[%u].type: C-IMM = %u\n", i, op->imm); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 89 | break; |
Nguyen Anh Quynh | 04d9f8e | 2014-09-01 23:27:24 +0800 | [diff] [blame] | 90 | case ARM_OP_SETEND: |
| 91 | printf("\t\toperands[%u].type: SETEND = %s\n", i, op->setend == ARM_SETEND_BE? "be" : "le"); |
| 92 | break; |
| 93 | case ARM_OP_SYSREG: |
| 94 | printf("\t\toperands[%u].type: SYSREG = %u\n", i, op->reg); |
| 95 | break; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 96 | } |
| 97 | |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 98 | if (op->neon_lane != -1) { |
| 99 | printf("\t\toperands[%u].neon_lane = %u\n", i, op->neon_lane); |
| 100 | } |
| 101 | |
| 102 | switch(op->access) { |
| 103 | default: |
| 104 | break; |
| 105 | case CS_AC_READ: |
| 106 | printf("\t\toperands[%u].access: READ\n", i); |
| 107 | break; |
| 108 | case CS_AC_WRITE: |
| 109 | printf("\t\toperands[%u].access: WRITE\n", i); |
| 110 | break; |
| 111 | case CS_AC_READ | CS_AC_WRITE: |
| 112 | printf("\t\toperands[%u].access: READ | WRITE\n", i); |
| 113 | break; |
| 114 | } |
| 115 | |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 116 | if (op->shift.type != ARM_SFT_INVALID && op->shift.value) { |
| 117 | if (op->shift.type < ARM_SFT_ASR_REG) |
| 118 | // shift with constant value |
| 119 | printf("\t\t\tShift: %u = %u\n", op->shift.type, op->shift.value); |
| 120 | else |
| 121 | // shift with register |
| 122 | printf("\t\t\tShift: %u = %s\n", op->shift.type, |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 123 | cs_reg_name(cs_handle, op->shift.value)); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 124 | } |
Nguyen Anh Quynh | 04d9f8e | 2014-09-01 23:27:24 +0800 | [diff] [blame] | 125 | |
| 126 | if (op->vector_index != -1) { |
| 127 | printf("\t\toperands[%u].vector_index = %u\n", i, op->vector_index); |
| 128 | } |
Nguyen Anh Quynh | 8fb2eab | 2014-10-06 20:27:25 +0800 | [diff] [blame] | 129 | |
| 130 | if (op->subtracted) |
| 131 | printf("\t\tSubtracted: True\n"); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | if (arm->cc != ARM_CC_AL && arm->cc != ARM_CC_INVALID) |
Nguyen Anh Quynh | f122ae0 | 2014-01-05 21:45:30 +0800 | [diff] [blame] | 135 | printf("\tCode condition: %u\n", arm->cc); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 136 | |
| 137 | if (arm->update_flags) |
| 138 | printf("\tUpdate-flags: True\n"); |
| 139 | |
| 140 | if (arm->writeback) |
| 141 | printf("\tWrite-back: True\n"); |
| 142 | |
Nguyen Anh Quynh | 04d9f8e | 2014-09-01 23:27:24 +0800 | [diff] [blame] | 143 | if (arm->cps_mode) |
| 144 | printf("\tCPSI-mode: %u\n", arm->cps_mode); |
| 145 | |
| 146 | if (arm->cps_flag) |
| 147 | printf("\tCPSI-flag: %u\n", arm->cps_flag); |
| 148 | |
| 149 | if (arm->vector_data) |
| 150 | printf("\tVector-data: %u\n", arm->vector_data); |
| 151 | |
| 152 | if (arm->vector_size) |
| 153 | printf("\tVector-size: %u\n", arm->vector_size); |
| 154 | |
| 155 | if (arm->usermode) |
| 156 | printf("\tUser-mode: True\n"); |
| 157 | |
Nguyen Anh Quynh | 8cdafda | 2014-11-11 22:30:30 +0800 | [diff] [blame] | 158 | if (arm->mem_barrier) |
| 159 | printf("\tMemory-barrier: %u\n", arm->mem_barrier); |
| 160 | |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 161 | // Print out all registers accessed by this instruction (either implicit or explicit) |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 162 | if (!cs_regs_access(cs_handle, ins, |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 163 | regs_read, ®s_read_count, |
| 164 | regs_write, ®s_write_count)) { |
| 165 | if (regs_read_count) { |
| 166 | printf("\tRegisters read:"); |
| 167 | for(i = 0; i < regs_read_count; i++) { |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 168 | printf(" %s", cs_reg_name(cs_handle, regs_read[i])); |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 169 | } |
| 170 | printf("\n"); |
| 171 | } |
| 172 | |
| 173 | if (regs_write_count) { |
| 174 | printf("\tRegisters modified:"); |
| 175 | for(i = 0; i < regs_write_count; i++) { |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 176 | printf(" %s", cs_reg_name(cs_handle, regs_write[i])); |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 177 | } |
| 178 | printf("\n"); |
| 179 | } |
| 180 | } |
| 181 | |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 182 | printf("\n"); |
| 183 | } |
| 184 | |
| 185 | static void test() |
| 186 | { |
| 187 | //#define ARM_CODE "\x04\xe0\x2d\xe5" // str lr, [sp, #-0x4]! |
| 188 | //#define ARM_CODE "\xe0\x83\x22\xe5" // str r8, [r2, #-0x3e0]! |
| 189 | //#define ARM_CODE "\xf1\x02\x03\x0e" // mcreq p0x2, #0x0, r0, c0x3, c0x1, #0x7 |
| 190 | //#define ARM_CODE "\x00\x00\xa0\xe3" // mov r0, #0x0 |
| 191 | //#define ARM_CODE "\x02\x30\xc1\xe7" // strb r3, [r1, r2] |
| 192 | //#define ARM_CODE "\x00\x00\x53\xe3" // cmp r3, #0x0 |
| 193 | //#define ARM_CODE "\x02\x00\xa1\xe2" // adc r0, r1, r2 |
| 194 | //#define ARM_CODE "\x21\x01\xa0\xe0" // adc r0, r0, r1, lsr #2 |
| 195 | //#define ARM_CODE "\x21\x01\xb0\xe0" // adcs r0, r0, r1, lsr #2 |
| 196 | //#define ARM_CODE "\x32\x03\xa1\xe0" // adc r0, r1, r2, lsr r3 |
| 197 | //#define ARM_CODE "\x22\x01\xa1\xe0" // adc r0, r1, r2, lsr #2 |
| 198 | //#define ARM_CODE "\x65\x61\x4f\x50" // subpl r6, pc, r5, ror #2 |
| 199 | //#define ARM_CODE "\x30\x30\x53\xe5" // ldrb r3, [r3, #-0x30] |
| 200 | //#define ARM_CODE "\xb6\x10\xdf\xe1" // ldrh r1, [pc, #0x6] |
| 201 | //#define ARM_CODE "\x02\x00\x9f\xef" // svc #0x9f0002 |
| 202 | //#define ARM_CODE "\x00\xc0\x27\xea" // b 0x9F0002: FIXME: disasm as "b #0x9f0000" |
| 203 | //#define ARM_CODE "\x12\x13\xa0\xe1" // lsl r1, r2, r3 |
| 204 | //#define ARM_CODE "\x82\x11\xa0\xe1" // lsl r1, r2, #0x3 |
| 205 | //#define ARM_CODE "\x00\xc0\xa0\xe1" // mov ip, r0 |
| 206 | //#define ARM_CODE "\x02\x00\x12\xe3" // tst r2, #2 |
| 207 | //#define ARM_CODE "\x51\x12\xa0\xe1" // asr r1, r2 |
| 208 | //#define ARM_CODE "\x72\x10\xef\xe6" // uxtb r1, r2 |
| 209 | //#define ARM_CODE "\xe0\x0a\xb7\xee" // vcvt.f64.f32 d0, s1 |
| 210 | //#define ARM_CODE "\x9f\x0f\x91\xe1" // ldrex r0, [r1] |
| 211 | //#define ARM_CODE "\x0f\x06\x20\xf4" // vld1.8 {d0, d1, d2}, [r0] |
| 212 | //#define ARM_CODE "\x72\x00\xa1\xe6" // sxtab r0, r1, r2 |
| 213 | //#define ARM_CODE "\x50\x06\x84\xf2" // vmov.i32 q0, #0x40000000 |
| 214 | //#define ARM_CODE "\x73\xe0\xb8\xee" // mrc p0, #5, lr, c8, c3, #3 |
| 215 | //#define ARM_CODE "\x12\x02\x81\xe6" // pkhbt r0, r1, r2, lsl #0x4 |
| 216 | //#define ARM_CODE "\x12\x00\xa0\xe6" // ssat r0, #0x1, r2 |
| 217 | //#define ARM_CODE "\x03\x60\x2d\xe9" // push {r0, r1, sp, lr} |
| 218 | //#define ARM_CODE "\x8f\x40\x60\xf4" // vld4.32 {d20, d21, d22, d23}, [r0] |
| 219 | //#define ARM_CODE "\xd0\x00\xc2\xe1" // ldrd r0, r1, [r2] |
| 220 | //#define ARM_CODE "\x08\xf0\xd0\xf5" // pld [r0, #0x8] |
| 221 | //#define ARM_CODE "\x10\x8b\xbc\xec" // ldc p11, c8, [r12], #64 |
| 222 | //#define ARM_CODE "\xd4\x30\xd2\xe1" // ldrsb r3, [r2, #0x4] |
| 223 | //#define ARM_CODE "\x11\x0f\xbe\xf2" // vcvt.s32.f32 d0, d1, #2 |
| 224 | //#define ARM_CODE "\x01\x01\x70\xe1" // cmn r0, r1, lsl #2 |
| 225 | //#define ARM_CODE "\x06\x00\x91\xe2" // adds r0, r1, #6 |
| 226 | //#define ARM_CODE "\x5b\xf0\x7f\xf5" // dmb ish |
| 227 | //#define ARM_CODE "\xf7\xff\xff\xfe" |
Nguyen Anh Quynh | 524194a | 2013-12-01 23:23:37 +0800 | [diff] [blame] | 228 | //#define ARM_CODE "\x00\x20\xbd\xe8" // ldm sp!, {sp} |
| 229 | //#define ARM_CODE "\x00\xa0\xbd\xe8" // pop {sp, pc} |
| 230 | //#define ARM_CODE "\x90\x04\x0E\x00" // muleq lr, r0, r4 |
| 231 | //#define ARM_CODE "\x90\x24\x0E\x00" // muleq lr, r0, r4 |
Nguyen Anh Quynh | 6677b99 | 2013-12-08 22:20:35 +0800 | [diff] [blame] | 232 | //#define ARM_CODE "\xb6\x10\x5f\xe1" // ldrh r1, [pc, #-6] |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 233 | |
| 234 | #define ARM_CODE "\x86\x48\x60\xf4\x4d\x0f\xe2\xf4\xED\xFF\xFF\xEB\x04\xe0\x2d\xe5\x00\x00\x00\x00\xe0\x83\x22\xe5\xf1\x02\x03\x0e\x00\x00\xa0\xe3\x02\x30\xc1\xe7\x00\x00\x53\xe3\x00\x02\x01\xf1\x05\x40\xd0\xe8\xf4\x80\x00\x00" |
| 235 | |
| 236 | //#define ARM_CODE "\x86\x48\x60\xf4" |
| 237 | |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 238 | //#define ARM_CODE2 "\xf0\x24" |
| 239 | //#define ARM_CODE2 "\x83\xb0" |
| 240 | #define ARM_CODE2 "\xd1\xe8\x00\xf0\xf0\x24\x04\x07\x1f\x3c\xf2\xc0\x00\x00\x4f\xf0\x00\x01\x46\x6c" |
| 241 | //#define THUMB_CODE "\x70\x47" // bl 0x26 |
| 242 | //#define THUMB_CODE "\x07\xdd" // ble 0x1c |
Nguyen Anh Quynh | bc38a28 | 2013-12-01 23:14:17 +0800 | [diff] [blame] | 243 | //#define THUMB_CODE "\x00\x47" // bx r0 |
| 244 | //#define THUMB_CODE "\x01\x47" // bx r0 |
| 245 | //#define THUMB_CODE "\x02\x47" // bx r0 |
Nguyen Anh Quynh | f1c2eee | 2013-12-02 12:29:07 +0800 | [diff] [blame] | 246 | //#define THUMB_CODE "\x0a\xbf" // itet eq |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 247 | |
| 248 | #define THUMB_CODE "\x60\xf9\x1f\x04\xe0\xf9\x4f\x07\x70\x47\xeb\x46\x83\xb0\xc9\x68\x1f\xb1\x30\xbf\xaf\xf3\x20\x84\x52\xf8\x23\xf0" |
| 249 | //#define THUMB_CODE "\xe0\xf9\x4f\x07" |
| 250 | |
Nguyen Anh Quynh | 04d9f8e | 2014-09-01 23:27:24 +0800 | [diff] [blame] | 251 | #define THUMB_CODE2 "\x4f\xf0\x00\x01\xbd\xe8\x00\x88\xd1\xe8\x00\xf0\x18\xbf\xad\xbf\xf3\xff\x0b\x0c\x86\xf3\x00\x89\x80\xf3\x00\x8c\x4f\xfa\x99\xf6\xd0\xff\xa2\x01" |
Nguyen Anh Quynh | 83466d4 | 2014-11-11 21:44:42 +0800 | [diff] [blame] | 252 | #define THUMB_MCLASS "\xef\xf3\x02\x80" |
| 253 | #define ARMV8 "\xe0\x3b\xb2\xee\x42\x00\x01\xe1\x51\xf0\x7f\xf5" |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 254 | |
| 255 | struct platform platforms[] = { |
| 256 | { |
Axel 0vercl0k Souchet | 6b2395f | 2014-05-09 21:08:40 +0100 | [diff] [blame] | 257 | CS_ARCH_ARM, |
| 258 | CS_MODE_ARM, |
| 259 | (unsigned char *)ARM_CODE, |
| 260 | sizeof(ARM_CODE) - 1, |
| 261 | "ARM" |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 262 | }, |
| 263 | { |
Axel 0vercl0k Souchet | 6b2395f | 2014-05-09 21:08:40 +0100 | [diff] [blame] | 264 | CS_ARCH_ARM, |
| 265 | CS_MODE_THUMB, |
| 266 | (unsigned char *)THUMB_CODE, |
| 267 | sizeof(THUMB_CODE) - 1, |
| 268 | "Thumb" |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 269 | }, |
| 270 | { |
Axel 0vercl0k Souchet | 6b2395f | 2014-05-09 21:08:40 +0100 | [diff] [blame] | 271 | CS_ARCH_ARM, |
| 272 | CS_MODE_THUMB, |
| 273 | (unsigned char *)ARM_CODE2, |
| 274 | sizeof(ARM_CODE2) - 1, |
| 275 | "Thumb-mixed" |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 276 | }, |
| 277 | { |
Axel 0vercl0k Souchet | 6b2395f | 2014-05-09 21:08:40 +0100 | [diff] [blame] | 278 | CS_ARCH_ARM, |
| 279 | CS_MODE_THUMB, |
| 280 | (unsigned char *)THUMB_CODE2, |
| 281 | sizeof(THUMB_CODE2) - 1, |
| 282 | "Thumb-2 & register named with numbers", |
| 283 | CS_OPT_SYNTAX_NOREGNAME |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 284 | }, |
Nguyen Anh Quynh | 83466d4 | 2014-11-11 21:44:42 +0800 | [diff] [blame] | 285 | { |
| 286 | CS_ARCH_ARM, |
| 287 | (cs_mode)(CS_MODE_THUMB + CS_MODE_MCLASS), |
| 288 | (unsigned char*)THUMB_MCLASS, |
| 289 | sizeof(THUMB_MCLASS) - 1, |
| 290 | "Thumb-MClass" |
| 291 | }, |
| 292 | { |
| 293 | CS_ARCH_ARM, |
| 294 | (cs_mode)(CS_MODE_ARM + CS_MODE_V8), |
| 295 | (unsigned char*)ARMV8, |
| 296 | sizeof(ARMV8) - 1, |
| 297 | "Arm-V8" |
| 298 | }, |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 299 | }; |
| 300 | |
Nguyen Anh Quynh | 5df9e4b | 2013-12-03 15:02:12 +0800 | [diff] [blame] | 301 | uint64_t address = 0x1000; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 302 | cs_insn *insn; |
| 303 | int i; |
Nguyen Anh Quynh | 5b556e5 | 2014-04-11 10:15:26 +0800 | [diff] [blame] | 304 | size_t count; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 305 | |
| 306 | for (i = 0; i < sizeof(platforms)/sizeof(platforms[0]); i++) { |
Nguyen Anh Quynh | ceae16d | 2014-01-19 16:04:23 +0800 | [diff] [blame] | 307 | cs_err err = cs_open(platforms[i].arch, platforms[i].mode, &handle); |
| 308 | if (err) { |
| 309 | printf("Failed on cs_open() with error returned: %u\n", err); |
Yegor Derevenets | 50c352c | 2015-05-30 21:10:23 +0200 | [diff] [blame] | 310 | abort(); |
Nguyen Anh Quynh | ceae16d | 2014-01-19 16:04:23 +0800 | [diff] [blame] | 311 | } |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 312 | |
Nguyen Anh Quynh | 39b812d | 2014-01-07 23:36:26 +0800 | [diff] [blame] | 313 | cs_option(handle, CS_OPT_DETAIL, CS_OPT_ON); |
| 314 | |
Nguyen Anh Quynh | 2ff665a | 2014-03-11 00:18:50 +0800 | [diff] [blame] | 315 | if (platforms[i].syntax) |
| 316 | cs_option(handle, CS_OPT_SYNTAX, platforms[i].syntax); |
| 317 | |
Nguyen Anh Quynh | 0beb0d4 | 2014-08-27 22:55:29 +0800 | [diff] [blame] | 318 | count = cs_disasm(handle, platforms[i].code, platforms[i].size, address, 0, &insn); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 319 | if (count) { |
Nguyen Anh Quynh | 5b556e5 | 2014-04-11 10:15:26 +0800 | [diff] [blame] | 320 | size_t j; |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 321 | printf("****************\n"); |
| 322 | printf("Platform: %s\n", platforms[i].comment); |
| 323 | print_string_hex("Code:", platforms[i].code, platforms[i].size); |
| 324 | printf("Disasm:\n"); |
| 325 | |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 326 | for (j = 0; j < count; j++) { |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 327 | printf("0x%" PRIx64 ":\t%s\t%s\n", insn[j].address, insn[j].mnemonic, insn[j].op_str); |
Nguyen Anh Quynh | 29f777b | 2015-04-07 11:59:26 +0800 | [diff] [blame] | 328 | print_insn_detail(handle, &insn[j]); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 329 | } |
tandasat | 45e5eab | 2016-05-11 21:48:32 -0700 | [diff] [blame] | 330 | printf("0x%" PRIx64 ":\n", insn[j-1].address + insn[j-1].size); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 331 | |
Nguyen Anh Quynh | 0beb0d4 | 2014-08-27 22:55:29 +0800 | [diff] [blame] | 332 | // free memory allocated by cs_disasm() |
Nguyen Anh Quynh | 4fe224b | 2013-12-24 16:49:36 +0800 | [diff] [blame] | 333 | cs_free(insn, count); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 334 | } else { |
| 335 | printf("****************\n"); |
| 336 | printf("Platform: %s\n", platforms[i].comment); |
| 337 | print_string_hex("Code:", platforms[i].code, platforms[i].size); |
| 338 | printf("ERROR: Failed to disasm given code!\n"); |
Yegor Derevenets | 50c352c | 2015-05-30 21:10:23 +0200 | [diff] [blame] | 339 | abort(); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 340 | } |
| 341 | |
| 342 | printf("\n"); |
| 343 | |
Nguyen Anh Quynh | 226d7dc | 2014-02-27 22:20:39 +0800 | [diff] [blame] | 344 | cs_close(&handle); |
Nguyen Anh Quynh | 26ee41a | 2013-11-27 12:11:31 +0800 | [diff] [blame] | 345 | } |
| 346 | } |
| 347 | |
| 348 | int main() |
| 349 | { |
| 350 | test(); |
| 351 | |
| 352 | return 0; |
| 353 | } |
| 354 | |