C++ (Cpp) iras_tex Examples

Example #1

void
cpuexc_handler(VP p_excinf)
{
	ID	tskid;

	syslog(LOG_NOTICE, "CPU exception handler (p_excinf = %08p).",
							p_excinf);
	if (sns_ctx() != TRUE) {
		syslog(LOG_WARNING,
			"sns_ctx() is not TRUE in CPU exception handler.");
	}
	if (sns_dpn() != TRUE) {
		syslog(LOG_WARNING,
			"sns_dpn() is not TRUE in CPU exception handler.");
	}
	syslog(LOG_DEBUG,
		"sns_loc = %d sns_dsp = %d", (int)sns_loc(), (int)sns_dsp());
	syslog(LOG_DEBUG,
		"vxsns_loc = %d vxsns_ctx = %d vxsns_dsp = %d vxsns_dpn = %d",
		(int)vxsns_loc(p_excinf), (int)vxsns_ctx(p_excinf),
		(int)vxsns_dsp(p_excinf), (int)vxsns_dpn(p_excinf));

	if (!vxsns_loc(p_excinf) && !vxsns_ctx(p_excinf)) {
		syscall(iget_tid(&tskid));
		syscall(iras_tex(tskid, 0x8000));
	}
	else {
		syslog(LOG_NOTICE, "Sample program ends with exception.");
		kernel_exit();
	}
}

Example #2

File: sample1.cpp Project: duanlv/asp-gr_peach_gcc-mbed

void
cpuexc_handler(void *p_excinf)
{
	ID		tskid;

	syslog(LOG_NOTICE, "CPU exception handler (p_excinf = %08p).", p_excinf);
	if (sns_ctx() != true) {
		syslog(LOG_WARNING,
					"sns_ctx() is not true in CPU exception handler.");
	}
	if (sns_dpn() != true) {
		syslog(LOG_WARNING,
					"sns_dpn() is not true in CPU exception handler.");
	}
	syslog(LOG_INFO, "sns_loc = %d sns_dsp = %d sns_tex = %d",
									sns_loc(), sns_dsp(), sns_tex());
	syslog(LOG_INFO, "xsns_dpn = %d xsns_xpn = %d",
									xsns_dpn(p_excinf), xsns_xpn(p_excinf));

	if (xsns_xpn(p_excinf)) {
		syslog(LOG_NOTICE, "Sample program ends with exception.");
		SVC_PERROR(ext_ker());
		assert(0);
	}

	SVC_PERROR(iget_tid(&tskid));
	SVC_PERROR(iras_tex(tskid, 0x8000U));
}

Example #3

File: test_cpuexc7.c Project: morioka/toppers-asp-for-linux

void
cpuexc_handler(void *p_excinf)
{
	ER		ercd;

	check_point(3);
	check_state_i(true, false, true, true, false);
	check_assert(xsns_xpn(p_excinf) == false);
	check_assert(xsns_dpn(p_excinf) == true);

	check_point(4);
	ercd = iras_tex(TASK1, 1U);
	check_ercd(ercd, E_OK);
	ercd = iloc_cpu();
	check_ercd(ercd, E_OK);
}

Example #4

File: apploader.c Project: PizzaFactory/hrp2ev3

void ldr_data_abort_handler(void *p_excinf) {
	syslog(LOG_EMERG, "====================EXCEPTION DETECTED====================");
	syslog(LOG_EMERG, "Data abort exception occurs.");
	xlog_sys(p_excinf);

	ID tid;
	iget_tid(&tid);
	if (!xsns_xpn(p_excinf)) {
		syslog(LOG_EMERG, "Kill task (tid = %d) for recovery.", tid);
		ER ercd = iras_tex(tid, 1);
		assert(ercd == E_OK);
	} else {
		syslog(LOG_EMERG, "Fatal error (tid = %d), exit kernel.", tid);
		ext_ker();
	}
	syslog(LOG_EMERG, "==========================================================");
}

Example #5

File: test_cpuexc10.c Project: huchunxu/asp

void
cpuexc_handler(void *p_excinf)
{
	ER		ercd;

	check_point(3);
	check_state_i(true, false, false, true, false);
	if (xsns_xpn(p_excinf) == true) {
		syslog_0(LOG_WARNING, "xsns_xpn returns true.");
	}
	check_assert(xsns_dpn(p_excinf) == true);

	check_point(4);
	ercd = iras_tex(TASK1, 1U);
	check_ercd(ercd, E_OK);
	ercd = iloc_cpu();
	check_ercd(ercd, E_OK);
}

Example #6

File: test_cpuexc11.c Project: duanlv/asp-gr_peach_gcc-mbed

void
cpuexc_handler(void *p_excinf)
{
	ER		ercd;

	switch (++cpuexc_count) {
	case 1:
		check_point(3);
		check_state_i(true, false, false, true, false);
		check_assert(xsns_xpn(p_excinf) == false);
		check_assert(xsns_dpn(p_excinf) == false);

		check_point(4);
		ercd = iact_tsk(TASK2);
		check_ercd(ercd, E_OK);
		ercd = iloc_cpu();
		check_ercd(ercd, E_OK);
		break;

	case 2:
		check_point(11);
		check_state_i(true, false, false, true, false);
		check_assert(xsns_xpn(p_excinf) == false);
		check_assert(xsns_dpn(p_excinf) == false);

		check_point(12);
		ercd = iras_tex(TASK1, 1U);
		check_ercd(ercd, E_OK);
		ercd = iloc_cpu();
		check_ercd(ercd, E_OK);
		break;

	default:
		check_point(0);
		break;
	}
}