sys/rt/stack.c


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#include <u.h>
#include <arch/atomic.h>

/* unprefixed names determined by gcc */
uintptr rt·stackguard;
weakalias(rt·stackguard, __stack_chk_guard);

void
rt·guardstack(void)
{
	__stack_chk_guard = (uintptr)&__stack_chk_guard*1103515245;
}

void
rt·stackfail(void)
{
	atomic·crash();
}
weakalias(rt·stackfail, __stack_chk_fail);