C++ (Cpp) cpu_Debugger Examples

Example #1

File: cpu_subr.c Project: ryo/netbsd-src

/*
 * Pause this cpu
 */
void
cpu_pause(struct reg *regsp)
{
	int s = splhigh();
	cpuid_t cii = cpu_index(curcpu());

	if (__predict_false(cold))
		return;

	do {
		kcpuset_atomic_set(cpus_paused, cii);
		do {
			;
		} while (kcpuset_isset(cpus_paused, cii));
		kcpuset_atomic_set(cpus_resumed, cii);
#if defined(DDB)
		if (ddb_running_on_this_cpu_p())
			cpu_Debugger();
		if (ddb_running_on_any_cpu_p())
			continue;
#endif
	} while (false);

	splx(s);
}

Example #2

File: machdep.c Project: krytarowski/netbsd-current-src-sys

/*
 * Console initialization: called early on from main,
 */
void
consinit(void)
{

	if (sysconsole == 0)
		syscnattach(0);
	else {
		omfb_cnattach();
		ws_cnattach();
	}

#if NKSYMS || defined(DDB) || defined(MODULAR)
	ksyms_addsyms_elf((esym != NULL) ? 1 : 0, (void *)&end, esym);
#endif
#ifdef DDB
	if (boothowto & RB_KDB)
		cpu_Debugger();
#endif
}

Example #3

File: machdep.c Project: lacombar/netbsd-alc

/*
 * Console initialization: called early on from main,
 */
void
consinit()
{
	if (sysconsole == 0)
		syscnattach(0);
	else {
		omfb_cnattach();
		ws_cnattach();
	}

#if NKSYMS || defined(DDB) || defined(LKM)
	{
		extern char end[];
		extern int *esym;

		ksyms_init(*(int *)&end, ((int *)&end) + 1, esym);
	}
#endif
#ifdef DDB
	if (boothowto & RB_KDB)
		cpu_Debugger();
#endif
}

Example #4

File: cpu_subr.c Project: eyberg/rumpkernel-netbsd-src

/*
 * Pause this cpu
 */
void
cpu_pause(struct reg *regsp)
{
	int s = splhigh();
	int index = cpu_index(curcpu());

	for (;;) {
		CPUSET_ADD(cpus_paused, index);
		do {
			;
		} while (CPUSET_HAS_P(cpus_paused, index));
		CPUSET_ADD(cpus_resumed, index);

#if defined(DDB)
		if (ddb_running_on_this_cpu_p())
			cpu_Debugger();
		if (ddb_running_on_any_cpu_p())
			continue;
#endif
		break;
	}

	splx(s);
}