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authorRoland McGrath <roland@gnu.org>2002-09-29 10:38:40 +0000
committerRoland McGrath <roland@gnu.org>2002-09-29 10:38:40 +0000
commit5bbfc1ea7069630149c5fc1b3cec4a044d43a9cd (patch)
treee7839a54415204305359b7835c6be050c283a197 /sysdeps/generic/dl-lookupcfg.h
parent3c25964fb000ed7f6bd4ec30d02b3819c581b4b3 (diff)
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* configure: Regenerated after aclocal.m4 change.
	* sysdeps/x86_64/sysdep.h [HAVE_ELF] (L): Define with .L##name form.
	* sysdeps/unix/sysv/linux/x86_64/sysdep.h (L): Don't define it here.

	* sysdeps/generic/dl-lookupcfg.h [USE_TLS] (DL_LOOKUP_RETURNS_MAP):
	Define it, because _dl_sym presumes it (for any platform).

	* sysdeps/x86_64/dl-tls.h: New file.

	* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Add a cast.

	* sysdeps/x86_64/elf/configure.in: New file.
	* sysdeps/x86_64/elf/configure: New generated file.
Diffstat (limited to 'sysdeps/generic/dl-lookupcfg.h')
-rw-r--r--sysdeps/generic/dl-lookupcfg.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/sysdeps/generic/dl-lookupcfg.h b/sysdeps/generic/dl-lookupcfg.h
index 810e8c7c6a..76c803dcb1 100644
--- a/sysdeps/generic/dl-lookupcfg.h
+++ b/sysdeps/generic/dl-lookupcfg.h
@@ -1,5 +1,5 @@
 /* Configuration of lookup functions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 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
@@ -18,5 +18,12 @@
    02111-1307 USA.  */
 
 /* Some platforms need more information from the symbol lookup function
-   than just the address.  But this is not generally the case.  */
-#undef DL_LOOKUP_RETURNS_MAP
+   than just the address.  But this is not generally the case.
+
+   However, because of how _dl_sym and _dl_tls_symaddr are written, every
+   platform needs it when we support TLS.  */
+#ifdef USE_TLS
+# define DL_LOOKUP_RETURNS_MAP
+#else
+# undef DL_LOOKUP_RETURNS_MAP
+#endif