capstone/cstool/cstool_systemz.c

/* Capstone Disassembler Engine */
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 */

#include <stdio.h>

#include <capstone/capstone.h>
#include "cstool.h"

void print_insn_detail_systemz(csh handle, cs_insn *ins)
{
	cs_systemz *systemz;
	int i;

	// detail can be NULL on "data" instruction if SKIPDATA option is turned ON
	if (ins->detail == NULL)
		return;

	systemz = &(ins->detail->systemz);
	if (systemz->op_count)
		printf("\top_count: %u\n", systemz->op_count);

	for (i = 0; i < systemz->op_count; i++) {
		cs_systemz_op *op = &(systemz->operands[i]);
		switch((int)op->type) {
			default:
				break;
			case SYSTEMZ_OP_REG:
				printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg));
				break;
			case SYSTEMZ_OP_IMM:
				printf("\t\toperands[%u].type: IMM = 0x%" PRIx64 "\n", i, op->imm);
				break;
			case SYSTEMZ_OP_MEM:
				printf("\t\toperands[%u].type: MEM\n", i);
				if (op->mem.base != SYSTEMZ_REG_INVALID)
					printf("\t\t\toperands[%u].mem.base: REG = %s\n",
							i, cs_reg_name(handle, op->mem.base));
				if (op->mem.index != SYSTEMZ_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);
				}
				printf("\t\t\toperands[%u].mem.disp: 0x%" PRIx64 "\n", i, op->mem.disp);
				switch(op->mem.am) {
				default:
					printf("\t\t\toperands[%u].mem.am: UNHANDLED\n", i);
					break;
				case SYSTEMZ_AM_BD:
					printf("\t\t\toperands[%u].mem.am: SYSTEMZ_AM_BD\n", i);
					break;
				case SYSTEMZ_AM_BDX:
					printf("\t\t\toperands[%u].mem.am: SYSTEMZ_AM_BDX\n", i);
					break;
				case SYSTEMZ_AM_BDL:
					printf("\t\t\toperands[%u].mem.am: SYSTEMZ_AM_BDL\n", i);
					break;
				case SYSTEMZ_AM_BDR:
					printf("\t\t\toperands[%u].mem.am: SYSTEMZ_AM_BDR\n", i);
					break;
				case SYSTEMZ_AM_BDV:
					printf("\t\t\toperands[%u].mem.am: SYSTEMZ_AM_BDV\n", i);
					break;
				}
				break;
		}
		switch(op->access) {
			default:
				break;
			case CS_AC_READ:
				printf("\t\toperands[%u].access: READ\n", i);
				break;
			case CS_AC_WRITE:
				printf("\t\toperands[%u].access: WRITE\n", i);
				break;
			case CS_AC_READ | CS_AC_WRITE:
				printf("\t\toperands[%u].access: READ | WRITE\n", i);
				break;
		}

	}

	if (systemz->cc != SYSTEMZ_CC_INVALID)
		printf("\tCode condition: %u\n", systemz->cc);
}