1 /* $NetBSD: _setjmp.S,v 1.7 2006/01/05 02:04:41 uwe Exp $ */
4 * Copyright (c) 1990 The Regents of the University of California.
7 * This code is derived from software contributed to Berkeley by
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34 * from: @(#)_setjmp.s 5.1 (Berkeley) 4/23/90
37 #include <machine/asm.h>
38 #include <machine/setjmp.h>
40 #if defined(LIBC_SCCS)
41 RCSID("$NetBSD: _setjmp.S,v 1.7 2006/01/05 02:04:41 uwe Exp $")
45 * C library -- _setjmp, _longjmp
48 * will generate a "return(v)" from the last call to
50 * by restoring registers from the stack.
51 * The previous signal state is NOT restored.
55 add #((_JB_HAS_MASK + 1) * 4), r4
57 mov.l r0, @-r4 /* no saved signal mask */
69 SET_ENTRY_SIZE(_setjmp)
89 SET_ENTRY_SIZE(_longjmp)