iris
802798ce3c
git-subtree-dir: external/capstone git-subtree-split: e46f64fadb351e9ecd05264fab26f2772feb0994
92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/* Capstone Disassembler Engine */
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/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> */
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#include <stdio.h>
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#include <stdlib.h>
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#include <capstone/capstone.h>
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#include "cstool.h"
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void print_insn_detail_mips(csh handle, cs_insn *ins)
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{
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int i;
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cs_mips *mips;
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cs_regs regs_read, regs_write;
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uint8_t regs_read_count, regs_write_count;
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// detail can be NULL on "data" instruction if SKIPDATA option is turned ON
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if (ins->detail == NULL)
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return;
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mips = &(ins->detail->mips);
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if (mips->op_count)
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printf("\top_count: %u\n", mips->op_count);
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for (i = 0; i < mips->op_count; i++) {
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cs_mips_op *op = &(mips->operands[i]);
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switch ((int)op->type) {
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default:
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break;
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case MIPS_OP_REG:
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printf("\t\toperands[%u].type: REG = %s\n", i,
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cs_reg_name(handle, op->reg));
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printf("\t\toperands[%u].is_reglist: %s\n", i,
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op->is_reglist ? "true" : "false");
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break;
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case MIPS_OP_IMM:
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printf("\t\toperands[%u].type: IMM = 0x%" PRIx64 "\n",
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i, op->imm);
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printf("\t\toperands[%u].is_unsigned: %s\n", i,
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op->is_unsigned ? "true" : "false");
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break;
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case MIPS_OP_MEM:
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printf("\t\toperands[%u].type: MEM\n", i);
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if (op->mem.base != MIPS_REG_INVALID)
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printf("\t\t\toperands[%u].mem.base: REG = %s\n",
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i, cs_reg_name(handle, op->mem.base));
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if (op->mem.disp != 0)
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printf("\t\t\toperands[%u].mem.disp: 0x%" PRIx64
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"\n",
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i, op->mem.disp);
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break;
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}
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switch (op->access) {
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default:
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break;
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case CS_AC_READ:
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printf("\t\toperands[%u].access: READ\n", i);
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break;
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case CS_AC_WRITE:
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printf("\t\toperands[%u].access: WRITE\n", i);
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break;
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case CS_AC_READ | CS_AC_WRITE:
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printf("\t\toperands[%u].access: READ | WRITE\n", i);
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break;
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}
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}
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// Print out all registers accessed by this instruction (either implicit or explicit)
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if (!cs_regs_access(handle, ins, regs_read, ®s_read_count,
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regs_write, ®s_write_count)) {
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if (regs_read_count) {
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printf("\tRegisters read:");
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for (i = 0; i < regs_read_count; i++) {
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printf(" %s",
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cs_reg_name(handle, regs_read[i]));
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}
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printf("\n");
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}
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if (regs_write_count) {
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printf("\tRegisters modified:");
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for (i = 0; i < regs_write_count; i++) {
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printf(" %s",
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cs_reg_name(handle, regs_write[i]));
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}
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printf("\n");
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}
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}
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}
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