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2002-08-25  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/elf/configure.in: Unconditionally define
	PI_STATIC_AND_HIDDEN.
	* elf/rtld.c (DONT_USE_BOOTSTRAP_MAP): Define only if
	PI_STATIC_AND_HIDDEN is defined as well.
	* config.h.in: Add PI_STATIC_AND_HIDDEN entry.

	* elf/rtld.c (dl_main): Likewise.
This commit is contained in:
Ulrich Drepper 2002-08-25 07:22:45 +00:00
parent e2084ba071
commit 5a47e7f2a8
5 changed files with 24 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,11 @@
2002-08-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/elf/configure.in: Unconditionally define
PI_STATIC_AND_HIDDEN.
* elf/rtld.c (DONT_USE_BOOTSTRAP_MAP): Define only if
PI_STATIC_AND_HIDDEN is defined as well.
* config.h.in: Add PI_STATIC_AND_HIDDEN entry.
2002-08-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/ia64/bzero.S: Define __bzero as well.
@ -37,6 +45,7 @@
* elf/dl-load.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c (process_block): Likewise.
* elf/rtld.c (dl_main): Likewise.
* sysdeps/unix/sysv/linux/ia64/Makefile: Define _ASM_IA64_CURRENT_H
macro to calm down the compiler.

4
config.h.in
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@ -135,6 +135,10 @@
sections. */
#undef HAVE_INITFINI_ARRAY
/* Define if the access to static and hidden variables is position independent
and does not need relocations. */
#undef PI_STATIC_AND_HIDDEN
/* Defined to some form of __attribute__ ((...)) if the compiler supports
a different, more efficient calling convention. */

4
elf/rtld.c
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@ -129,7 +129,7 @@ TLS_INIT_HELPER
is fine, too. The latter is impotant here. We can avoid setting
up a temporary link map for ld.so if we can mark _rtld_global as
hidden. */
#ifdef HAVE_HIDDEN
#if defined PI_STATIC_AND_HIDDEN && defined HAVE_HIDDEN
# define DONT_USE_BOOTSTRAP_MAP 1
#endif
@ -1215,7 +1215,7 @@ cannot allocate TLS data structures for initial thread");
}
if (__builtin_expect (mode, trace) != trace)
for (i = 1; i < _dl_argc; ++i)
for (i = 1; i < (unsigned int) _dl_argc; ++i)
{
const ElfW(Sym) *ref = NULL;
ElfW(Addr) loadbase;

5
sysdeps/i386/elf/configure vendored
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@ -37,3 +37,8 @@ EOF
fi
fi
cat >> confdefs.h <<\EOF
#define PI_STATIC_AND_HIDDEN 1
EOF

4
sysdeps/i386/elf/configure.in
View File

@ -30,3 +30,7 @@ if test $libc_cv_386_tls = yes; then
AC_DEFINE(HAVE_TLS_SUPPORT)
fi
fi
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)