C++ (Cpp) arr_exist Examples

Example #1

File: ARMMapping.c Project: wolfviking0/webcl-webkit

void ARM_reg_access(const cs_insn *insn,
		cs_regs regs_read, uint8_t *regs_read_count,
		cs_regs regs_write, uint8_t *regs_write_count)
{
	uint8_t i;
	uint8_t read_count, write_count;
	cs_arm *arm = &(insn->detail->arm);

	read_count = insn->detail->regs_read_count;
	write_count = insn->detail->regs_write_count;

	// implicit registers
	memcpy(regs_read, insn->detail->regs_read, read_count * sizeof(insn->detail->regs_read[0]));
	memcpy(regs_write, insn->detail->regs_write, write_count * sizeof(insn->detail->regs_write[0]));

	// explicit registers
	for (i = 0; i < arm->op_count; i++) {
		cs_arm_op *op = &(arm->operands[i]);
		switch((int)op->type) {
			case ARM_OP_REG:
				if ((op->access & CS_AC_READ) && !arr_exist(regs_read, read_count, op->reg)) {
					regs_read[read_count] = (uint16_t)op->reg;
					read_count++;
				}
				if ((op->access & CS_AC_WRITE) && !arr_exist(regs_write, write_count, op->reg)) {
					regs_write[write_count] = (uint16_t)op->reg;
					write_count++;
				}
				break;
			case ARM_OP_MEM:
				// registers appeared in memory references always being read
				if ((op->mem.base != ARM_REG_INVALID) && !arr_exist(regs_read, read_count, op->mem.base)) {
					regs_read[read_count] = (uint16_t)op->mem.base;
					read_count++;
				}
				if ((op->mem.index != ARM_REG_INVALID) && !arr_exist(regs_read, read_count, op->mem.index)) {
					regs_read[read_count] = (uint16_t)op->mem.index;
					read_count++;
				}
				if ((arm->writeback) && (op->mem.base != ARM_REG_INVALID) && !arr_exist(regs_write, write_count, op->mem.base)) {
					regs_write[write_count] = (uint16_t)op->mem.base;
					write_count++;
				}
			default:
				break;
		}
	}

	*regs_read_count = read_count;
	*regs_write_count = write_count;
}

Example #2

File: cs.c Project: bSr43/capstone

CAPSTONE_EXPORT
bool CAPSTONE_API cs_reg_write(csh ud, const cs_insn *insn, unsigned int reg_id)
{
	struct cs_struct *handle;
	if (!ud)
		return false;

	handle = (struct cs_struct *)(uintptr_t)ud;

	if (!handle->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	if(!insn->id) {
		handle->errnum = CS_ERR_SKIPDATA;
		return false;
	}

	if(!insn->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	return arr_exist(insn->detail->regs_write, insn->detail->regs_write_count, reg_id);
}

Example #3

File: cs.c Project: ArchangelGabriel/ifscs

CAPSTONE_EXPORT
bool cs_insn_group(csh ud, const cs_insn *insn, unsigned int group_id)
{
	struct cs_struct *handle;
	if (!ud)
		return false;

	handle = (struct cs_struct *)(uintptr_t)ud;

	if (!handle->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	if(!insn->id) {
		handle->errnum = CS_ERR_SKIPDATA;
		return false;
	}

	if(!insn->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	return arr_exist(insn->detail->groups, insn->detail->groups_count, group_id);
}

Example #4

File: cs.c Project: tiagosiebler/capstone

bool cs_reg_write(csh ud, cs_insn *insn, unsigned int reg_id)
{
	if (!ud)
		return false;

	struct cs_struct *handle = (struct cs_struct *)(uintptr_t)ud;
	if (!handle->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	return arr_exist(insn->detail->regs_write, insn->detail->regs_write_count, reg_id);
}

Example #5

File: cs.c Project: tiagosiebler/capstone

bool cs_insn_group(csh ud, cs_insn *insn, unsigned int group_id)
{
	if (!ud)
		return false;

	struct cs_struct *handle = (struct cs_struct *)(uintptr_t)ud;
	if (!handle->detail) {
		handle->errnum = CS_ERR_DETAIL;
		return false;
	}

	return arr_exist(insn->detail->groups, insn->detail->groups_count, group_id);
}