git: 9front

ref: 33bdd7e6c2bbfc7e2373b4e8d0371fd89dc31e52
dir: /sys/src/libc/68000/notejmp.c/

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#include <u.h>
#include <libc.h>
#define UREGVARSZ 4	/* not right but doesn't matter */
#include <ureg.h>

void
notejmp(void *vr, jmp_buf j, int ret)
{
	struct Ureg *r = vr;

	r->r0 = ret;
	if(ret == 0)
		r->r0 = 1;
	r->pc = j[JMPBUFPC];
	r->usp = j[JMPBUFSP] + 4;
	noted(NCONT);
}