| 12345678910111213141516171819202122232425262728293031323334353637383940 |
- /* longjmp for ARM.
- Copyright (C) 1997, 1998 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 <features.h>
- #define _SETJMP_H
- #define _ASM
- #include <bits/setjmp.h>
- .globl __longjmp;
- .type __longjmp,%function
- .align 4;
- __longjmp:
- mov ip, r0 /* save jmp_buf pointer */
-
- movs r0, r1 /* get the return value in place */
- moveq r0, #1 /* can't let setjmp() return zero! */
- #if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
- lfmfd f4, 4, [ip] ! /* load the floating point regs */
- #endif
- ldmia ip , {v1-v6, sl, fp, sp, pc}
- .size __longjmp,.-__longjmp;
|
