1/* AltiVec (new) version of setjmp for PowerPC.
2   Copyright (C) 1995-2022 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 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.
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   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library; if not, see
17   <https://www.gnu.org/licenses/>.  */
18
19#include <libc-symbols.h>
20#include <rtld-global-offsets.h>
21#include <shlib-compat.h>
22
23#if !IS_IN (libc)
24/* Build a non-versioned object for rtld-*.  */
25# define setjmp_symbol setjmp
26# define _setjmp_symbol _setjmp
27# define __sigsetjmp_symbol __sigsetjmp
28# define __sigjmp_save_symbol __sigjmp_save
29# include "setjmp-common.S"
30
31#else /* IS_IN (libc) */
32/* Build a versioned object for libc.  */
33versioned_symbol (libc, __vmxsetjmp, setjmp, GLIBC_2_3_4)
34versioned_symbol (libc, __vmx_setjmp, _setjmp, GLIBC_2_3_4)
35versioned_symbol (libc, __vmx__sigsetjmp, __sigsetjmp, GLIBC_2_3_4)
36# define setjmp_symbol __vmxsetjmp
37# define _setjmp_symbol __vmx_setjmp
38# define __sigsetjmp_symbol __vmx__sigsetjmp
39# define __sigjmp_save_symbol __vmx__sigjmp_save
40# include "setjmp-common.S"
41strong_alias (__vmxsetjmp, __vmx__setjmp)
42strong_alias (__vmx__sigsetjmp, __setjmp)
43
44# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
45#  undef setjmp_symbol
46#  undef _setjmp_symbol
47#  undef __sigsetjmp_symbol
48#  undef __sigjmp_save_symbol
49#  undef JB_SIZE
50#  define __NO_VMX__
51compat_symbol (libc, __novmxsetjmp, setjmp, GLIBC_2_3)
52compat_symbol (libc, __novmx_setjmp,_setjmp, GLIBC_2_3);
53compat_symbol (libc, __novmx__sigsetjmp,__sigsetjmp, GLIBC_2_3)
54#  define setjmp_symbol __novmxsetjmp
55#  define _setjmp_symbol __novmx_setjmp
56#  define __sigsetjmp_symbol __novmx__sigsetjmp
57#  define __sigjmp_save_symbol __novmx__sigjmp_save
58#  include "setjmp-common.S"
59strong_alias (__novmxsetjmp, __novmx__setjmp)
60# endif
61#endif /* IS_IN (libc) */
62