Exemplos de jtag_get_srst em C++ (Cpp)

Exemplo n.º 1

Arquivo: avr32_ap7k.c Projeto: AmesianX/openocd

static int avr32_ap7k_halt(struct target *target)
{
	struct avr32_ap7k_common *ap7k = target_to_ap7k(target);

	LOG_DEBUG("target->state: %s",
		target_state_name(target));

	if (target->state == TARGET_HALTED) {
		LOG_DEBUG("target was already halted");
		return ERROR_OK;
	}

	if (target->state == TARGET_UNKNOWN)
		LOG_WARNING("target was in unknown state when halt was requested");

	if (target->state == TARGET_RESET) {
		if ((jtag_get_reset_config() & RESET_SRST_PULLS_TRST) && jtag_get_srst()) {
			LOG_ERROR("can't request a halt while in reset if nSRST pulls nTRST");
			return ERROR_TARGET_FAILURE;
		} else {
			target->debug_reason = DBG_REASON_DBGRQ;

			return ERROR_OK;
		}
	}


	avr32_ocd_setbits(&ap7k->jtag, AVR32_OCDREG_DC, OCDREG_DC_DBR);
	target->debug_reason = DBG_REASON_DBGRQ;

	return ERROR_OK;
}

Exemplo n.º 2

Arquivo: or1k.c Projeto: Bot007/openOCD

static int or1k_halt(struct target *target)
{
	struct or1k_common *or1k = target_to_or1k(target);

	LOG_DEBUG("target->state: %s",
		  target_state_name(target));

	if (target->state == TARGET_HALTED)
	{
		LOG_DEBUG("target was already halted");
		return ERROR_OK;
	}

	if (target->state == TARGET_UNKNOWN)
	{
		LOG_WARNING("target was in unknown state when halt was requested");
	}

	if (target->state == TARGET_RESET)
	{
		if ((jtag_get_reset_config() & RESET_SRST_PULLS_TRST) && 
		    jtag_get_srst())
		{
			LOG_ERROR("can't request a halt while in reset if nSRST pulls nTRST");
			return ERROR_TARGET_FAILURE;
		}
		else
		{
			target->debug_reason = DBG_REASON_DBGRQ;

			return ERROR_OK;
		}
	}

	/* Mohor debug unit-specific. */
	or1k_jtag_write_cpu_cr(&or1k->jtag, 1, 0);

	target->debug_reason = DBG_REASON_DBGRQ;

	return ERROR_OK;
}

Exemplo n.º 3

Arquivo: or1k.c Projeto: JasonCC/openocd

static int or1k_halt(struct target *target)
{
	struct or1k_common *or1k = target_to_or1k(target);
	struct or1k_du *du_core = or1k_to_du(or1k);

	LOG_DEBUG("target->state: %s",
		  target_state_name(target));

	if (target->state == TARGET_HALTED) {
		LOG_DEBUG("Target was already halted");
		return ERROR_OK;
	}

	if (target->state == TARGET_UNKNOWN)
		LOG_WARNING("Target was in unknown state when halt was requested");

	if (target->state == TARGET_RESET) {
		if ((jtag_get_reset_config() & RESET_SRST_PULLS_TRST) &&
		    jtag_get_srst()) {
			LOG_ERROR("Can't request a halt while in reset if nSRST pulls nTRST");
			return ERROR_TARGET_FAILURE;
		} else {
			target->debug_reason = DBG_REASON_DBGRQ;
			return ERROR_OK;
		}
	}

	int retval = du_core->or1k_cpu_stall(&or1k->jtag, CPU_STALL);
	if (retval != ERROR_OK) {
		LOG_ERROR("Impossible to stall the CPU");
		return retval;
	}

	target->debug_reason = DBG_REASON_DBGRQ;

	return ERROR_OK;
}