1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* longjmp for PowerPC.
Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
#define _ASM
#define _SETJMP_H
#include <bits/setjmp.h>
#include <bp-sym.h>
#include <bp-asm.h>
ENTRY (BP_SYM (__longjmp))
CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
lwz r1,(JB_GPR1*4)(r3)
lwz r0,(JB_LR*4)(r3)
lwz r14,((JB_GPRS+0)*4)(r3)
lwz r15,((JB_GPRS+1)*4)(r3)
lwz r16,((JB_GPRS+2)*4)(r3)
lwz r17,((JB_GPRS+3)*4)(r3)
lwz r18,((JB_GPRS+4)*4)(r3)
lwz r19,((JB_GPRS+5)*4)(r3)
lwz r20,((JB_GPRS+6)*4)(r3)
mtlr r0
lwz r21,((JB_GPRS+7)*4)(r3)
lwz r22,((JB_GPRS+8)*4)(r3)
lwz r0,(JB_CR*4)(r3)
lwz r23,((JB_GPRS+9)*4)(r3)
lwz r24,((JB_GPRS+10)*4)(r3)
lwz r25,((JB_GPRS+11)*4)(r3)
mtcrf 0xFF,r0
lwz r26,((JB_GPRS+12)*4)(r3)
lwz r27,((JB_GPRS+13)*4)(r3)
lwz r28,((JB_GPRS+14)*4)(r3)
lwz r29,((JB_GPRS+15)*4)(r3)
lwz r30,((JB_GPRS+16)*4)(r3)
lwz r31,((JB_GPRS+17)*4)(r3)
mr r3,r4
blr
END (BP_SYM (__longjmp))
|
