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/* longjmp for SH.
   Copyright (C) 1999, 2000 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 Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */
 
#define _SETJMP_H
#define _ASM
#include 
 
/* __longjmp(jmpbuf, val) */
 
.text
.align 4
.type   __longjmp,@function
.globl  __longjmp;
__longjmp:
        mov.l   @r4+, r8
        mov.l   @r4+, r9
        mov.l   @r4+, r10
        mov.l   @r4+, r11
        mov.l   @r4+, r12
        mov.l   @r4+, r13
        mov.l   @r4+, r14
        mov.l   @r4+, r15
#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
        lds.l   @r4+, pr
        ldc.l   @r4+, gbr
        lds.l   @r4+, fpscr
        fmov.s  @r4+, fr12
        fmov.s  @r4+, fr13
        mov     r5, r0          /* get the return value in place */
        tst     r0, r0
        bf.s    1f
         fmov.s @r4+, fr14
        mov     #1,r0           /* can't let setjmp() return zero! */
1:
        rts
         fmov.s @r4+, fr15
#else
        mov     r5, r0          /* get the return value in place */
        tst     r0, r0
        bf.s    1f
         lds.l  @r4+, pr
        mov     #1,r0           /* can't let setjmp() return zero! */
1:
        rts
         ldc.l  @r4+, gbr
#endif
.size __longjmp,.-__longjmp;
 

Line No.	Rev	Author	Line
1	1325	phoenix	`/* longjmp for SH.`
2			`Copyright (C) 1999, 2000 Free Software Foundation, Inc.`
3			`This file is part of the GNU C Library.`
4
5			`The GNU C Library is free software; you can redistribute it and/or`
6			`modify it under the terms of the GNU Library General Public License as`
7			`published by the Free Software Foundation; either version 2 of the`
8			`License, or (at your option) any later version.`
9
10			`The GNU C Library is distributed in the hope that it will be useful,`
11			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
12			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU`
13			`Library General Public License for more details.`
14
15			`You should have received a copy of the GNU Library General Public`
16			`License along with the GNU C Library; see the file COPYING.LIB. If not,`
17			`write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,`
18			`Boston, MA 02111-1307, USA. */`
19
20			`#define _SETJMP_H`
21			`#define _ASM`
22			`#include`
23
24			`/* __longjmp(jmpbuf, val) */`
25
26			`.text`
27			`.align 4`
28			`.type __longjmp,@function`
29			`.globl __longjmp;`
30			`__longjmp:`
31			`mov.l @r4+, r8`
32			`mov.l @r4+, r9`
33			`mov.l @r4+, r10`
34			`mov.l @r4+, r11`
35			`mov.l @r4+, r12`
36			`mov.l @r4+, r13`
37			`mov.l @r4+, r14`
38			`mov.l @r4+, r15`
39			`#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__`
40			`lds.l @r4+, pr`
41			`ldc.l @r4+, gbr`
42			`lds.l @r4+, fpscr`
43			`fmov.s @r4+, fr12`
44			`fmov.s @r4+, fr13`
45			`mov r5, r0 /* get the return value in place */`
46			`tst r0, r0`
47			`bf.s 1f`
48			`fmov.s @r4+, fr14`
49			`mov #1,r0 /* can't let setjmp() return zero! */`
50			`1:`
51			`rts`
52			`fmov.s @r4+, fr15`
53			`#else`
54			`mov r5, r0 /* get the return value in place */`
55			`tst r0, r0`
56			`bf.s 1f`
57			`lds.l @r4+, pr`
58			`mov #1,r0 /* can't let setjmp() return zero! */`
59			`1:`
60			`rts`
61			`ldc.l @r4+, gbr`
62			`#endif`
63			`.size __longjmp,.-__longjmp;`
64

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