cstool_systemz.c

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/* Capstone Disassembler Engine */
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 */
 
#include <stdio.h>
 
#include <capstone/capstone.h>
 
void print_string_hex(char *comment, unsigned char *str, size_t len);
 
void print_insn_detail_sysz(csh handle, cs_insn *ins)
{
    cs_sysz *sysz;
    int i;
 
    // detail can be NULL on "data" instruction if SKIPDATA option is turned ON
    if (ins->detail == NULL)
        return;
 
    sysz = &(ins->detail->sysz);
    if (sysz->op_count)
        printf("\top_count: %u\n", sysz->op_count);
 
    for (i = 0; i < sysz->op_count; i++) {
        cs_sysz_op *op = &(sysz->operands[i]);
        switch((int)op->type) {
            default:
                break;
            case SYSZ_OP_REG:
                printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg));
                break;
            case SYSZ_OP_ACREG:
                printf("\t\toperands[%u].type: ACREG = %u\n", i, op->reg);
                break;
            case SYSZ_OP_IMM:
                printf("\t\toperands[%u].type: IMM = 0x%" PRIx64 "\n", i, op->imm);
                break;
            case SYSZ_OP_MEM:
                printf("\t\toperands[%u].type: MEM\n", i);
                if (op->mem.base != SYSZ_REG_INVALID)
                    printf("\t\t\toperands[%u].mem.base: REG = %s\n",
                            i, cs_reg_name(handle, op->mem.base));
                if (op->mem.index != SYSZ_REG_INVALID)
                    printf("\t\t\toperands[%u].mem.index: REG = %s\n",
                            i, cs_reg_name(handle, op->mem.index));
                if (op->mem.length != 0)
                    printf("\t\t\toperands[%u].mem.length: 0x%" PRIx64 "\n", i, op->mem.length);
                if (op->mem.disp != 0)
                    printf("\t\t\toperands[%u].mem.disp: 0x%" PRIx64 "\n", i, op->mem.disp);
 
                break;
        }
    }
 
    if (sysz->cc != 0)
        printf("\tCode condition: %u\n", sysz->cc);
}