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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-04-06 12:09:42 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-05-13 10:54:41 -0300 |
| commit | 900fa2573671d692ed245f76aa3f05cec462be0c (patch) | |
| tree | 221e0866faaa1e5305384a43f8de84f869c84caa /sysdeps/mach/hurd/errlist.c | |
| parent | 111254f3e1e1a7ae5c2eda7cebc98f93a61d417c (diff) | |
| download | glibc-900fa2573671d692ed245f76aa3f05cec462be0c.tar glibc-900fa2573671d692ed245f76aa3f05cec462be0c.tar.gz glibc-900fa2573671d692ed245f76aa3f05cec462be0c.tar.bz2 glibc-900fa2573671d692ed245f76aa3f05cec462be0c.zip | |
stdio: Remove the usage of $(fno-unit-at-a-time) for errlist.c
The errlist.c is built with -fno-toplevel-reorder to avoid compiler to
reorder the compat assembly directives due an assembler issue [1]
(fixed on 2.39).
This patch removes the compiler flags by split the compat symbol
generation in two phases. First the _sys_errlist_internal internal
without any compat symbol directive is preprocessed to generate an
assembly source code. This generate assembly is then used as input
on a platform agnostic errlist-data.S which then creates the compat
definitions. This prevents compiler to move any compat directive
prior the _sys_errlist_internal definition itself.
Checked on a make check run-built-tests=no on all affected ABIs.
[1] https://sourceware.org/bugzilla/show_bug.cgi?id=29012
Diffstat (limited to 'sysdeps/mach/hurd/errlist.c')
| -rw-r--r-- | sysdeps/mach/hurd/errlist.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/sysdeps/mach/hurd/errlist.c b/sysdeps/mach/hurd/errlist.c deleted file mode 100644 index 2d782ffc67..0000000000 --- a/sysdeps/mach/hurd/errlist.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright (C) 1998-2022 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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/>. */ - -#include <mach/error.h> - -#define ERR_MAP(value) err_get_code (value) -#include <stdio-common/errlist.c> |