1/*
2Copyright (c) 1990 The Regents of the University of California.
3All rights reserved.
4
5Redistribution and use in source and binary forms are permitted
6provided that the above copyright notice and this paragraph are
7duplicated in all such forms and that any documentation,
8and/or other materials related to such
9distribution and use acknowledge that the software was developed
10by the University of California, Berkeley.  The name of the
11University may not be used to endorse or promote products derived
12from this software without specific prior written permission.
13THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16 */
17#include <picolibc.h>
18
19	.globl	_setjmp
20_setjmp:
21	mov.w	[ap],r0
22	mov.d	r15,[r0+]
23	mov.d	r17,[r0+]
24	mov.d	r19,[r0+]
25	mov.d	r21,[r0+]
26	mov.d	r23,[r0+]
27	mov.w	-0x4[ap],[r0+]
28	mov.w	fp,[r0+]
29	mov.w	ap,[r0+]
30	mov.w	-0x8[ap],[r0]
31	xor.w	r0,r0
32	ret	#0x0
33
34	.globl	_longjmp
35_longjmp:
36	 mov.w	  0x4[ap],r0
37	 mov.w	  [ap],r1
38	 mov.d	  [r1+],r15
39	 mov.d	  [r1+],r17
40	 mov.d	  [r1+],r19
41	 mov.d	  [r1+],r21
42	 mov.d	  [r1+],r23
43	 mov.d	  [r1+],ap
44	 mov.w	  [r1+],sp
45	 test.w	  r0
46	 jne	  noz
47	 mov.w	  #0x1,r0
48noz:	 jmp	  [0x0[r1]]
49
50
51
52