diff options
Diffstat (limited to 'sys/arch/mvme88k/stand/libsa/setjmp.S')
| -rw-r--r-- | sys/arch/mvme88k/stand/libsa/setjmp.S | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sys/arch/mvme88k/stand/libsa/setjmp.S b/sys/arch/mvme88k/stand/libsa/setjmp.S new file mode 100644 index 00000000000..30f19dd1d9e --- /dev/null +++ b/sys/arch/mvme88k/stand/libsa/setjmp.S @@ -0,0 +1,79 @@ +/* $OpenBSD: setjmp.S,v 1.1 2013/05/12 10:43:45 miod Exp $ */ +/* + * Mach Operating System + * Copyright (c) 1993-1992 Carnegie Mellon University + * Copyright (c) 1991 OMRON Corporation + * Copyright (c) 1996 Nivas Madhur + * Copyright (c) 1998 Steve Murphree, Jr. + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON AND OMRON ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON AND OMRON DISCLAIM ANY LIABILITY OF ANY KIND + * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie the + * rights to redistribute these changes. + */ + +#include <machine/asm.h> + +/* int setjmp(label_t *); */ +ENTRY(setjmp) + st %r1, %r2, 0 + st %r14, %r2, 4 + st %r15, %r2, 2*4 + st %r16, %r2, 3*4 + st %r17, %r2, 4*4 + st %r18, %r2, 5*4 + st %r19, %r2, 6*4 + st %r20, %r2, 7*4 + st %r21, %r2, 8*4 + st %r22, %r2, 9*4 + st %r23, %r2, 10*4 + st %r24, %r2, 11*4 + st %r25, %r2, 12*4 + st %r26, %r2, 13*4 + st %r27, %r2, 14*4 + st %r28, %r2, 15*4 + st %r29, %r2, 16*4 + st %r30, %r2, 17*4 + st %r31, %r2, 18*4 + jmp.n %r1 + or %r2, %r0, %r0 + +/* void longjmp(label_t*); */ +ENTRY(longjmp) + ld %r1, %r2, 0 + ld %r14, %r2, 4 + ld %r15, %r2, 2*4 + ld %r16, %r2, 3*4 + ld %r17, %r2, 4*4 + ld %r18, %r2, 5*4 + ld %r19, %r2, 6*4 + ld %r20, %r2, 7*4 + ld %r21, %r2, 8*4 + ld %r22, %r2, 9*4 + ld %r23, %r2, 10*4 + ld %r24, %r2, 11*4 + ld %r25, %r2, 12*4 + ld %r26, %r2, 13*4 + ld %r27, %r2, 14*4 + ld %r28, %r2, 15*4 + ld %r29, %r2, 16*4 + ld %r30, %r2, 17*4 + ld %r31, %r2, 18*4 + jmp.n %r1 + or %r2, %r0, 1 |