| 1 | /* AltiVec (new) version of setjmp for PowerPC. |
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| 2 | Copyright (C) 1995-2024 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <libc-symbols.h> |
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| 20 | #include <rtld-global-offsets.h> |
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| 21 | #include <shlib-compat.h> |
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| 22 | |
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| 23 | #if !IS_IN (libc) |
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| 24 | /* Build a non-versioned object for rtld-*. */ |
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| 25 | # define setjmp_symbol setjmp |
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| 26 | # define _setjmp_symbol _setjmp |
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| 27 | # define __sigsetjmp_symbol __sigsetjmp |
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| 28 | # define __sigjmp_save_symbol __sigjmp_save |
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| 29 | # include "setjmp-common.S" |
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| 30 | |
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| 31 | #else /* IS_IN (libc) */ |
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| 32 | /* Build a versioned object for libc. */ |
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| 33 | versioned_symbol (libc, __vmxsetjmp, setjmp, GLIBC_2_3_4) |
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| 34 | versioned_symbol (libc, __vmx_setjmp, _setjmp, GLIBC_2_3_4) |
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| 35 | versioned_symbol (libc, __vmx__sigsetjmp, __sigsetjmp, GLIBC_2_3_4) |
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| 36 | # define setjmp_symbol __vmxsetjmp |
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| 37 | # define _setjmp_symbol __vmx_setjmp |
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| 38 | # define __sigsetjmp_symbol __vmx__sigsetjmp |
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| 39 | # define __sigjmp_save_symbol __vmx__sigjmp_save |
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| 40 | # include "setjmp-common.S" |
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| 41 | strong_alias (__vmxsetjmp, __vmx__setjmp) |
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| 42 | strong_alias (__vmx__sigsetjmp, __setjmp) |
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| 43 | |
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| 44 | # if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4) |
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| 45 | # undef setjmp_symbol |
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| 46 | # undef _setjmp_symbol |
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| 47 | # undef __sigsetjmp_symbol |
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| 48 | # undef __sigjmp_save_symbol |
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| 49 | # undef JB_SIZE |
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| 50 | # define __NO_VMX__ |
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| 51 | compat_symbol (libc, __novmxsetjmp, setjmp, GLIBC_2_3) |
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| 52 | compat_symbol (libc, __novmx_setjmp,_setjmp, GLIBC_2_3); |
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| 53 | compat_symbol (libc, __novmx__sigsetjmp,__sigsetjmp, GLIBC_2_3) |
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| 54 | # define setjmp_symbol __novmxsetjmp |
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| 55 | # define _setjmp_symbol __novmx_setjmp |
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| 56 | # define __sigsetjmp_symbol __novmx__sigsetjmp |
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| 57 | # define __sigjmp_save_symbol __novmx__sigjmp_save |
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| 58 | # include "setjmp-common.S" |
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| 59 | strong_alias (__novmxsetjmp, __novmx__setjmp) |
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| 60 | # endif |
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| 61 | #endif /* IS_IN (libc) */ |
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| 62 | |
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