1 /* Copyright (C) 1991, 1993, 1994, 1996, 1997, 1998, 2002, 2006
2 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
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 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
23 #include <jmpbuf-offsets.h>
29 libc_hidden_def (_setjmp)
37 /* Save our PC, SP and FP. Save the signal mask if requested with
38 a tail-call for simplicity; it always returns zero. */
42 PTR_MANGLE (%g1, %o7, %g4)
43 PTR_MANGLE2 (%g2, %sp, %g4)
44 PTR_MANGLE2 (%g3, %fp, %g4)
45 st %g1, [%o0 + (JB_PC * 4)]
46 st %g2, [%o0 + (JB_SP * 4)]
47 st %g3, [%o0 + (JB_FP * 4)]
49 st %o7, [%o0 + (JB_PC * 4)]
50 st %sp, [%o0 + (JB_SP * 4)]
51 st %fp, [%o0 + (JB_FP * 4)]