1 /* Copyright (C) 1992,1994,1996,1997,2002,2006 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 #include <jmpbuf-offsets.h>
33 .frame sp, FRAME, ra, 0
35 .mask 0x04000000, -FRAME
38 .frame sp, FRAME, ra, 0
55 PTR_MANGLE(t1, ra, t0)
60 #if defined(PTR_MANGLE) && FRAME == 0
61 PTR_MANGLE2(t1, sp, t0)
65 PTR_MANGLE2(t1, t1, t0)
70 PTR_MANGLE2(t1, fp, t0)
85 /* Call to C to (potentially) save our signal mask. */
90 #elif defined NOT_IN_libc && defined IS_IN_rtld
91 /* In ld.so we never save the signal mask. */
95 /* Tailcall to save the signal mask. */
96 br $31, __sigjmp_save !samegp
101 /* Put these traditional entry points in the same file so that we can
102 elide much of the nonsense in trying to jmp to the real function. */
110 libc_hidden_def (_setjmp)