1 #include <stdio.h> 2 #include <stdlib.h> 3 4 #include <capstone.h> 5 6 void print_string_hex(char *comment, unsigned char *str, size_t len); 7 8 void print_insn_detail_arm(csh handle, cs_insn *ins) 9 { 10 cs_arm *arm; 11 int i; 12 13 // detail can be NULL on "data" instruction if SKIPDATA option is turned ON 14 if (ins->detail == NULL) 15 return; 16 17 arm = &(ins->detail->arm); 18 19 if (arm->op_count) 20 printf("\top_count: %u\n", arm->op_count); 21 22 for (i = 0; i < arm->op_count; i++) { 23 cs_arm_op *op = &(arm->operands[i]); 24 switch((int)op->type) { 25 default: 26 break; 27 case ARM_OP_REG: 28 printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg)); 29 break; 30 case ARM_OP_IMM: 31 printf("\t\toperands[%u].type: IMM = 0x%x\n", i, op->imm); 32 break; 33 case ARM_OP_FP: 34 #if defined(_KERNEL_MODE) 35 // Issue #681: Windows kernel does not support formatting float point 36 printf("\t\toperands[%u].type: FP = <float_point_unsupported>\n", i); 37 #else 38 printf("\t\toperands[%u].type: FP = %f\n", i, op->fp); 39 #endif 40 break; 41 case ARM_OP_MEM: 42 printf("\t\toperands[%u].type: MEM\n", i); 43 if (op->mem.base != X86_REG_INVALID) 44 printf("\t\t\toperands[%u].mem.base: REG = %s\n", 45 i, cs_reg_name(handle, op->mem.base)); 46 if (op->mem.index != X86_REG_INVALID) 47 printf("\t\t\toperands[%u].mem.index: REG = %s\n", 48 i, cs_reg_name(handle, op->mem.index)); 49 if (op->mem.scale != 1) 50 printf("\t\t\toperands[%u].mem.scale: %u\n", i, op->mem.scale); 51 if (op->mem.disp != 0) 52 printf("\t\t\toperands[%u].mem.disp: 0x%x\n", i, op->mem.disp); 53 54 break; 55 case ARM_OP_PIMM: 56 printf("\t\toperands[%u].type: P-IMM = %u\n", i, op->imm); 57 break; 58 case ARM_OP_CIMM: 59 printf("\t\toperands[%u].type: C-IMM = %u\n", i, op->imm); 60 break; 61 case ARM_OP_SETEND: 62 printf("\t\toperands[%u].type: SETEND = %s\n", i, op->setend == ARM_SETEND_BE? "be" : "le"); 63 break; 64 case ARM_OP_SYSREG: 65 printf("\t\toperands[%u].type: SYSREG = %u\n", i, op->reg); 66 break; 67 } 68 69 if (op->shift.type != ARM_SFT_INVALID && op->shift.value) { 70 if (op->shift.type < ARM_SFT_ASR_REG) 71 // shift with constant value 72 printf("\t\t\tShift: %u = %u\n", op->shift.type, op->shift.value); 73 else 74 // shift with register 75 printf("\t\t\tShift: %u = %s\n", op->shift.type, 76 cs_reg_name(handle, op->shift.value)); 77 } 78 79 if (op->vector_index != -1) { 80 printf("\t\toperands[%u].vector_index = %u\n", i, op->vector_index); 81 } 82 83 if (op->subtracted) 84 printf("\t\tSubtracted: True\n"); 85 } 86 87 if (arm->cc != ARM_CC_AL && arm->cc != ARM_CC_INVALID) 88 printf("\tCode condition: %u\n", arm->cc); 89 90 if (arm->update_flags) 91 printf("\tUpdate-flags: True\n"); 92 93 if (arm->writeback) 94 printf("\tWrite-back: True\n"); 95 96 if (arm->cps_mode) 97 printf("\tCPSI-mode: %u\n", arm->cps_mode); 98 99 if (arm->cps_flag) 100 printf("\tCPSI-flag: %u\n", arm->cps_flag); 101 102 if (arm->vector_data) 103 printf("\tVector-data: %u\n", arm->vector_data); 104 105 if (arm->vector_size) 106 printf("\tVector-size: %u\n", arm->vector_size); 107 108 if (arm->usermode) 109 printf("\tUser-mode: True\n"); 110 111 if (arm->mem_barrier) 112 printf("\tMemory-barrier: %u\n", arm->mem_barrier); 113 } 114
