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authorUlrich Drepper <drepper@redhat.com>2002-02-05 08:02:04 +0000
committerUlrich Drepper <drepper@redhat.com>2002-02-05 08:02:04 +0000
commit5d6feea8f54fe67cbeb7c35e35539b2efd4ead29 (patch)
tree66e0786e2913d8d1984dd7345d12201fa9db4736 /sysdeps/i386/dl-lookupcfg.h
parent535b764df5ca722066c2db615190e6a70688c6a6 (diff)
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Update.
	* elf/rtld.c (_dl_start): Fill TLS values in link map for rtld.
	* include/link.h (struct link_map): Add various members for TLS
	information.
	* sysdeps/generic/ldsodefs.h (struct rtld_global): Remove
	_rtld_tlsoffset, add _dl_initimage_list.
	* sysdeps/i386/dl-lookupcfg.h: New file.
	* sysdeps/i386/dl-machine.h (elf_machine_rel): Implement missing
	TLS relocation.  When using TLS we now use RESOLVE_MAP.
	(elf_machine_rela): Use RESOLVE_MAP instead of RESOLVE_MAP if TLS
	is used.

	* sysdeps/generic/dl-cache.c (_dl_cache_libcmp): Mark as possibly
	unused.
Diffstat (limited to 'sysdeps/i386/dl-lookupcfg.h')
-rw-r--r--sysdeps/i386/dl-lookupcfg.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/i386/dl-lookupcfg.h b/sysdeps/i386/dl-lookupcfg.h
new file mode 100644
index 0000000000..8daf7a8a75
--- /dev/null
+++ b/sysdeps/i386/dl-lookupcfg.h
@@ -0,0 +1,28 @@
+/* Configuration of lookup functions.  i386 version.
+   Copyright (C) 2000, 2002 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <tls.h>
+
+/* Some platforms need more information from the symbol lookup function
+   than just the address.  For x86 we need it when we support TLS.  */
+#ifdef USE_TLS
+# define DL_LOOKUP_RETURNS_MAP
+#else
+# undef DL_LOOKUP_RETURNS_MAP
+#endif