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| author | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2020-01-10 19:14:56 -0300 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2020-01-17 09:05:03 -0300 |
| commit | 18363b4f010da9ba459b13310b113ac0647c2fcc (patch) | |
| tree | a9b4b22d7fb65d7d219eb0e10b996de971da54e9 /sysdeps/powerpc/dl-procinfo.c | |
| parent | c908ae0492cb9c68736306e2bceec7244a940568 (diff) | |
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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/powerpc/dl-procinfo.c')
| -rw-r--r-- | sysdeps/powerpc/dl-procinfo.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c index 2ae68c41f1..7a7d93dd0a 100644 --- a/sysdeps/powerpc/dl-procinfo.c +++ b/sysdeps/powerpc/dl-procinfo.c @@ -89,5 +89,22 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][15] , #endif +#if !IS_IN (ldconfig) +# if !defined PROCINFO_DECL && defined SHARED + ._dl_cache_line_size +# else +PROCINFO_CLASS int _dl_cache_line_size +# endif +# ifndef PROCINFO_DECL + = 0 +# endif +# if !defined SHARED || defined PROCINFO_DECL +; +# else +, +# endif +#endif + + #undef PROCINFO_DECL #undef PROCINFO_CLASS |