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| author | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2020-01-10 19:14:56 -0300 |
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| committer | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2020-01-17 09:05:03 -0300 |
| commit | 18363b4f010da9ba459b13310b113ac0647c2fcc (patch) | |
| tree | a9b4b22d7fb65d7d219eb0e10b996de971da54e9 /sysdeps/generic/dl-auxv.h | |
| parent | c908ae0492cb9c68736306e2bceec7244a940568 (diff) | |
| download | glibc-18363b4f010da9ba459b13310b113ac0647c2fcc.tar.gz glibc-18363b4f010da9ba459b13310b113ac0647c2fcc.tar.xz glibc-18363b4f010da9ba459b13310b113ac0647c2fcc.zip | |
powerpc: Move cache line size to rtld_global_ro
GCC 10.0 enabled -fno-common by default and this started to point that __cache_line_size had been implemented in 2 different places: loader and libc. In order to avoid this duplication, the libc variable has been removed and the loader variable is moved to rtld_global_ro. File sysdeps/unix/sysv/linux/powerpc/dl-auxv.h has been added in order to reuse code for both static and dynamic linking scenarios. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/generic/dl-auxv.h')
| -rw-r--r-- | sysdeps/generic/dl-auxv.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sysdeps/generic/dl-auxv.h b/sysdeps/generic/dl-auxv.h new file mode 100644 index 0000000000..bf3c01182e --- /dev/null +++ b/sysdeps/generic/dl-auxv.h @@ -0,0 +1,21 @@ +/* Auxiliary vector processing. Generic version. + Copyright (C) 2020 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/>. */ + +/* Define DL_PLATFORM_AUXV in order to process platform-specific AUXV entries + during the initialization of the loader or of a static libc. */ +#define DL_PLATFORM_AUXV |