| // |
| // cstool_sh.c |
| // |
| // Yoshinori Sato 2022/09/07 |
| // |
| |
| #include <stdio.h> |
| #include <capstone/capstone.h> |
| #include "cstool.h" |
| |
| static const char* s_addressing_modes[] = { |
| "<invalid mode>", |
| |
| "Register Direct", /// Rn |
| |
| "Register Indirect", /// @Rn |
| "Register Indirect with Postincrement", /// @Rn+ |
| "Register Indirect with Predecrement", /// @-Rn |
| "Register Indirect with Displacement", /// @(disp,Rn) |
| |
| "Indexed register indirect", /// @(R0, Rn) |
| "GBR indirect with displacement", /// @(disp,GBR) |
| "Indexed GBR indirect", /// @(R0, GBR) |
| |
| "PC-relative with Displacement", /// @(disp, PC) |
| |
| "Immediate value", |
| }; |
| |
| static void print_read_write_regs(cs_detail* detail, csh handle) |
| { |
| int i; |
| |
| for (i = 0; i < detail->regs_read_count; ++i) { |
| uint16_t reg_id = detail->regs_read[i]; |
| const char* reg_name = cs_reg_name(handle, reg_id); |
| printf("\treading from reg: %s\n", reg_name); |
| } |
| |
| for (i = 0; i < detail->regs_write_count; ++i) { |
| uint16_t reg_id = detail->regs_write[i]; |
| const char* reg_name = cs_reg_name(handle, reg_id); |
| printf("\twriting to reg: %s\n", reg_name); |
| } |
| } |
| |
| void print_insn_detail_sh(csh handle, cs_insn *ins) |
| { |
| cs_detail* detail; |
| int i; |
| |
| // detail can be NULL on "data" instruction if SKIPDATA option is turned ON |
| if (ins->detail == NULL) |
| return; |
| |
| detail = ins->detail; |
| |
| print_read_write_regs(detail, handle); |
| |
| printf("\tgroups_count: %u\n", detail->groups_count); |
| |
| for (i = 0; i < detail->sh.op_count; i++) { |
| cs_sh_op* op = &(detail->sh.operands[i]); |
| |
| switch((int)op->type) { |
| default: |
| break; |
| case SH_OP_REG: |
| printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg)); |
| break; |
| case SH_OP_IMM: |
| printf("\t\toperands[%u].type: IMM = 0x%x\n", i, (int)op->imm); |
| break; |
| case SH_OP_MEM: |
| printf("\t\toperands[%u].type: MEM\n", i); |
| if (op->mem.reg != SH_REG_INVALID) |
| printf("\t\t\toperands[%u].mem.reg: REG = %s\n", |
| i, cs_reg_name(handle, op->mem.reg)); |
| if (op->mem.disp != 0) |
| printf("\t\t\toperands[%u].mem.disp: 0x%x\n", |
| i, op->mem.disp); |
| printf("\t\taddress mode: %s\n", s_addressing_modes[op->mem.address]); |
| break; |
| } |
| } |
| } |
| |