1 | /* AltiVec (new) version of setjmp for PowerPC. |
2 | Copyright (C) 1995-2024 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. */ |
33 | versioned_symbol (libc, __vmxsetjmp, setjmp, GLIBC_2_3_4) |
34 | versioned_symbol (libc, __vmx_setjmp, _setjmp, GLIBC_2_3_4) |
35 | versioned_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" |
41 | strong_alias (__vmxsetjmp, __vmx__setjmp) |
42 | strong_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__ |
51 | compat_symbol (libc, __novmxsetjmp, setjmp, GLIBC_2_3) |
52 | compat_symbol (libc, __novmx_setjmp,_setjmp, GLIBC_2_3); |
53 | compat_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" |
59 | strong_alias (__novmxsetjmp, __novmx__setjmp) |
60 | # endif |
61 | #endif /* IS_IN (libc) */ |
62 | |