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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-08 10:21:17 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-08 17:09:36 -0300 |
| commit | 460860f457e2a889785c506e8c77d4a7dff24d3e (patch) | |
| tree | 02d5f760aa8ebee152f3acc4ae564348d57d3528 /sysdeps/ia64/strcmp.S | |
| parent | e171ad7d596878d0d4f21a0713d8dbb8d8788d7e (diff) | |
| download | glibc-460860f457e2a889785c506e8c77d4a7dff24d3e.tar.gz glibc-460860f457e2a889785c506e8c77d4a7dff24d3e.tar.xz glibc-460860f457e2a889785c506e8c77d4a7dff24d3e.zip | |
Remove ia64-linux-gnu
Linux 6.7 removed ia64 from the official tree [1], following the general principle that a glibc port needs upstream support for the architecture in all the components it depends on (binutils, GCC, and the Linux kernel). Apart from the removal of sysdeps/ia64 and sysdeps/unix/sysv/linux/ia64, there are updates to various comments referencing ia64 for which removal of those references seemed appropriate. The configuration is removed from README and build-many-glibcs.py. The CONTRIBUTED-BY, elf/elf.h, manual/contrib.texi (the porting mention), *.po files, config.guess, and longlong.h are not changed. For Linux it allows cleanup some clone2 support on multiple files. The following bug can be closed as WONTFIX: BZ 22634 [2], BZ 14250 [3], BZ 21634 [4], BZ 10163 [5], BZ 16401 [6], and BZ 11585 [7]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ff221426d33db909f7159fdf620c3b052e2d1c [2] https://sourceware.org/bugzilla/show_bug.cgi?id=22634 [3] https://sourceware.org/bugzilla/show_bug.cgi?id=14250 [4] https://sourceware.org/bugzilla/show_bug.cgi?id=21634 [5] https://sourceware.org/bugzilla/show_bug.cgi?id=10163 [6] https://sourceware.org/bugzilla/show_bug.cgi?id=16401 [7] https://sourceware.org/bugzilla/show_bug.cgi?id=11585 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/ia64/strcmp.S')
| -rw-r--r-- | sysdeps/ia64/strcmp.S | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/sysdeps/ia64/strcmp.S b/sysdeps/ia64/strcmp.S deleted file mode 100644 index 0a86dd1c5a..0000000000 --- a/sysdeps/ia64/strcmp.S +++ /dev/null @@ -1,52 +0,0 @@ -/* Optimized version of the standard strcmp() function. - This file is part of the GNU C Library. - Copyright (C) 2000-2024 Free Software Foundation, Inc. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -/* Return: the result of the comparison - - Inputs: - in0: s1 - in1: s2 - - Unlike memcmp(), this function is optimized for mismatches within the - first few characters. */ - -#include <sysdep.h> -#undef ret - -#define s1 in0 -#define s2 in1 - -#define val1 r15 -#define val2 r16 - - -ENTRY(strcmp) - alloc r2 = ar.pfs, 2, 0, 0, 0 -.loop: - ld1 val1 = [s1], 1 - ld1 val2 = [s2], 1 - cmp.eq p6, p0 = r0, r0 // set p6 - ;; - cmp.ne.and p6, p0 = val1, r0 - cmp.ne.and p6, p0 = val2, r0 - cmp.eq.and p6, p0 = val1, val2 -(p6) br.cond.sptk .loop - sub ret0 = val1, val2 - br.ret.sptk.many b0 -END(strcmp) -libc_hidden_builtin_def (strcmp) |