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- /* Copyright (C) 1991, 93, 94, 96, 97, 98 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 <jmpbuf-offsets.h>
- #define ST_FLUSH_WINDOWS 3
- .global _setjmp
- .type _setjmp,%function
- .align 4
- _setjmp:
- b 1f
- set 0, %o1
- .size _setjmp,.-_setjmp
- .global setjmp
- .type setjmp,%function
- .align 4
- setjmp:
- set 1, %o1
- .size setjmp,.-setjmp
- .global __sigsetjmp
- .type __sigsetjmp,%function
- .align 4
- __sigsetjmp:
- 1:
- /* Save our PC, SP and FP. Save the signal mask if requested with
- a tail-call for simplicity; it always returns zero. */
- ta ST_FLUSH_WINDOWS
- st %o7, [%o0 + (JB_PC * 4)]
- st %sp, [%o0 + (JB_SP * 4)]
- st %fp, [%o0 + (JB_FP * 4)]
- mov %o7, %g1
- call __sigjmp_save
- mov %g1, %o7
- .size __sigsetjmp,.-__sigsetjmp
- .weak _setjmp
- .weak setjmp
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