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authorTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>2020-01-10 19:14:56 -0300
committerTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>2020-01-17 09:05:03 -0300
commit18363b4f010da9ba459b13310b113ac0647c2fcc (patch)
treea9b4b22d7fb65d7d219eb0e10b996de971da54e9 /elf
parentc908ae0492cb9c68736306e2bceec7244a940568 (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 'elf')
-rw-r--r--elf/dl-support.c3
-rw-r--r--elf/dl-sysdep.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/elf/dl-support.c b/elf/dl-support.c
index ad791ab..7704c10 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -36,6 +36,7 @@
#include <stackinfo.h>
#include <dl-vdso.h>
#include <dl-vdso-setup.h>
+#include <dl-auxv.h>
extern char *__progname;
char **_dl_argv = &__progname; /* This is checked for some error messages. */
@@ -293,9 +294,7 @@ _dl_aux_init (ElfW(auxv_t) *av)
case AT_RANDOM:
_dl_random = (void *) av->a_un.a_val;
break;
-# ifdef DL_PLATFORM_AUXV
DL_PLATFORM_AUXV
-# endif
}
if (seen == 0xf)
{
diff --git a/elf/dl-sysdep.c b/elf/dl-sysdep.c
index 53bbee1..8545708 100644
--- a/elf/dl-sysdep.c
+++ b/elf/dl-sysdep.c
@@ -45,6 +45,7 @@
#include <tls.h>
#include <dl-tunables.h>
+#include <dl-auxv.h>
extern char **_environ attribute_hidden;
extern char _end[] attribute_hidden;
@@ -180,9 +181,7 @@ _dl_sysdep_start (void **start_argptr,
case AT_RANDOM:
_dl_random = (void *) av->a_un.a_val;
break;
-#ifdef DL_PLATFORM_AUXV
DL_PLATFORM_AUXV
-#endif
}
#ifndef HAVE_AUX_SECURE