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2b778ceb40
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/* Copyright (C) 1991-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* Versioned copy of sysdeps/generic/longjmp.c modified for AltiVec support. */
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#include <shlib-compat.h>
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#include <stddef.h>
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#include <setjmp.h>
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#include <signal.h>
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extern void __vmx__longjmp (__jmp_buf __env, int __val)
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__attribute__ ((noreturn));
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extern void __vmx__libc_longjmp (sigjmp_buf env, int val)
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__attribute__ ((noreturn));
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libc_hidden_proto (__vmx__libc_longjmp)
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/* Set the signal mask to the one specified in ENV, and jump
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to the position specified in ENV, causing the setjmp
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call there to return VAL, or 1 if VAL is 0. */
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void
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__vmx__libc_siglongjmp (sigjmp_buf env, int val)
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{
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/* Perform any cleanups needed by the frames being unwound. */
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_longjmp_unwind (env, val);
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if (env[0].__mask_was_saved)
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/* Restore the saved signal mask. */
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(void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask,
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(sigset_t *) NULL);
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/* Call the machine-dependent function to restore machine state. */
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__vmx__longjmp (env[0].__jmpbuf, val ?: 1);
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}
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strong_alias (__vmx__libc_siglongjmp, __vmx__libc_longjmp)
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libc_hidden_def (__vmx__libc_longjmp)
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weak_alias (__vmx__libc_siglongjmp, __vmx_longjmp)
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weak_alias (__vmx__libc_siglongjmp, __vmxlongjmp)
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weak_alias (__vmx__libc_siglongjmp, __vmxsiglongjmp)
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default_symbol_version (__vmx__libc_longjmp, __libc_longjmp, GLIBC_PRIVATE);
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default_symbol_version (__vmx__libc_siglongjmp, __libc_siglongjmp, GLIBC_PRIVATE);
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versioned_symbol (libc, __vmx_longjmp, _longjmp, GLIBC_2_3_4);
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versioned_symbol (libc, __vmxlongjmp, longjmp, GLIBC_2_3_4);
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versioned_symbol (libc, __vmxsiglongjmp, siglongjmp, GLIBC_2_3_4);
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