| 1 | /* AltiVec/VMX (new) version of __longjmp 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 __longjmp_symbol __longjmp |
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| 26 | # include "__longjmp-common.S" |
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| 27 | |
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| 28 | #else /* IS_IN (libc) */ |
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| 29 | strong_alias (__vmx__longjmp, __longjmp) |
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| 30 | # define __longjmp_symbol __vmx__longjmp |
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| 31 | # include "__longjmp-common.S" |
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| 32 | |
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| 33 | # if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) |
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| 34 | # define __NO_VMX__ |
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| 35 | # undef JB_SIZE |
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| 36 | # undef __longjmp_symbol |
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| 37 | # define __longjmp_symbol __novmx__longjmp |
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| 38 | # include "__longjmp-common.S" |
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| 39 | # endif |
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| 40 | #endif /* IS_IN (libc) */ |
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| 41 | |
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