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Update.

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2002-02-28  Jakub Jelinek  <jakub@redhat.com>

	* elf/rtld.c (_rtld_global): Remove .protected.
	(_rtld_local): Strong alias to _rtld_global.
	* elf/Makefile (CFLAGS-.os): Add -D_RTLD_LOCAL if compiling rtld
	only .os object.
	* sysdeps/generic/ldsodefs.h (GL): If SHARED and _RTLD_LOCAL, use
	_rtld_local instead of _rtld_global.
	(_rtld_local): Add hidden extern, possibly in .sdata section.
	* configure.in: Add tests for visibility attribute and .sdata.
	* config.h.in: Add HAVE_VISIBILITY_ATTRIBUTE and HAVE_SDATA_SECTION.
	* sysdeps/alpha/dl-machine.h: Use _rtld_local instead of _rtld_global.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/hppa/dl-machine.h: Likewise.
	* sysdeps/cris/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.
This commit is contained in:
Ulrich Drepper
2002-02-28 22:38:00 +00:00
parent 1eb610d162
commit 0d01dace55
24 changed files with 259 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
elf/rtld.c
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@ -91,11 +91,7 @@ struct rtld_global _rtld_global =
._dl_hwcap_mask = HWCAP_IMPORTANT,
._dl_load_lock = _LIBC_LOCK_RECURSIVE_INITIALIZER
};
/* There must only be the definition in ld.so itself. */
#ifdef HAVE_PROTECTED
asm (".protected _rtld_global");
#endif
strong_alias (_rtld_global, _rtld_local);
static void dl_main (const ElfW(Phdr) *phdr, ElfW(Word) phnum,
ElfW(Addr) *user_entry);