Update.

2003-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* elf/dl-support.c (_dl_hwcap): New variable.
	(_dl_aux_init): Initialize GL(dl_hwcap) for static binaries.

	* sysdeps/i386/fpu/fclrexcpt.c: Include <unistd.h>, <ldsodefs.h>
	and <dl-procinfo.h>.
	(__feclearexcept): Clear MXCSR if needed.
	* sysdeps/i386/fpu/fsetexcptflg.c: Likewise.

	* sysdeps/i386/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Document
	that newer hardware needs more than these macros.

	* sysdeps/i386/setfpucw.c: New file.

2003-07-22  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile (CFLAGS-ldconfig.c): Define IS_IN_ldconfig.
	* elf/ldconfig.c: Include dl-procinfo.c.
	(PROCINFO_CLASS): Define.
	* sysdeps/generic/ldsodefs.h (PROCINFO_CLASS): Define.
	* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: New file.
	* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: New file.
	* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (PROCINFO_CLASS):
	Define if not yet defined.  Use it instead of EXTERN.  Undefine
	at the end of the file.
	* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (PROCINFO_CLASS):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
	(PROCINFO_CLASS): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
	(PROCINFO_CLASS): Likewise.

2003-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* elf/ldconfig.c (main): Issue a fatal error if relative path
	is used to build cache.

2003-07-22  Ulrich Drepper  <drepper@redhat.com>

	* elf/readlib.c (process_file): Avoid possible overflow in assignment.

6 files changed, 34 insertions, 19 deletions

diff --git a/sysdeps/unix/sysv/linux/arm/dl-procinfo.c b/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
index 9acd07962b..9b87a2003d 100644
--- a/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
@@ -1,5 +1,5 @@
 /* Data for Linux/ARM version of processor capability information.
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Philip Blundell <philb@gnu.org>, 2001.
 
@@ -40,13 +40,14 @@
        needed.
   */
 
-#ifdef PROCINFO_DECL
-EXTERN
+#ifndef PROCINFO_CLASS
+#define PROCINFO_CLASS
 #endif
+
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_arm_cap_flags
 #else
-const char _dl_arm_cap_flags[8][10]
+PROCINFO_CLASS const char _dl_arm_cap_flags[8][10]
 #endif
 #ifndef PROCINFO_DECL
 = {
@@ -60,3 +61,4 @@ const char _dl_arm_cap_flags[8][10]
 #endif
 
 #undef PROCINFO_DECL
+#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/i386/dl-procinfo.c b/sysdeps/unix/sysv/linux/i386/dl-procinfo.c
index 1631c6504b..3b1f9bb25e 100644
--- a/sysdeps/unix/sysv/linux/i386/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/i386/dl-procinfo.c
@@ -40,13 +40,14 @@
        needed.
   */
 
-#ifdef PROCINFO_DECL
-EXTERN
+#ifndef PROCINFO_CLASS
+#define PROCINFO_CLASS
 #endif
+
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_x86_cap_flags
 #else
-const char _dl_x86_cap_flags[32][8]
+PROCINFO_CLASS const char _dl_x86_cap_flags[32][8]
 #endif
 #ifndef PROCINFO_DECL
 = {
@@ -62,13 +63,10 @@ const char _dl_x86_cap_flags[32][8]
 ,
 #endif
 
-#ifdef PROCINFO_DECL
-EXTERN
-#endif
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_x86_platforms
 #else
-const char _dl_x86_platforms[4][5]
+PROCINFO_CLASS const char _dl_x86_platforms[4][5]
 #endif
 #ifndef PROCINFO_DECL
 = {
@@ -82,3 +80,4 @@ const char _dl_x86_platforms[4][5]
 #endif
 
 #undef PROCINFO_DECL
+#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
index 30d0084c0c..e9042d9717 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
@@ -1,5 +1,5 @@
 /* Data for Linux/sparc32 version of processor capability information.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
@@ -40,13 +40,14 @@
        needed.
   */
 
-#ifdef PROCINFO_DECL
-EXTERN
+#ifndef PROCINFO_CLASS
+#define PROCINFO_CLASS
 #endif
+
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_sparc32_cap_flags
 #else
-const char _dl_sparc32_cap_flags[6][7]
+PROCINFO_CLASS const char _dl_sparc32_cap_flags[6][7]
 #endif
 #ifndef PROCINFO_DECL
 = {
@@ -60,3 +61,4 @@ const char _dl_sparc32_cap_flags[6][7]
 #endif
 
 #undef PROCINFO_DECL
+#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
index 43c96589e5..0a453a6811 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
@@ -1,5 +1,5 @@
 /* Data for Linux/sparc64 version of processor capability information.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
@@ -40,13 +40,14 @@
        needed.
   */
 
-#ifdef PROCINFO_DECL
-EXTERN
+#ifndef PROCINFO_CLASS
+#define PROCINFO_CLASS
 #endif
+
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_sparc64_cap_flags
 #else
-const char _dl_sparc64_cap_flags[6][7]
+PROCINFO_CLASS const char _dl_sparc64_cap_flags[6][7]
 #endif
 #ifndef PROCINFO_DECL
 = {
@@ -60,3 +61,4 @@ const char _dl_sparc64_cap_flags[6][7]
 #endif
 
 #undef PROCINFO_DECL
+#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c b/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c
new file mode 100644
index 0000000000..ec9c4a7eb7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c
@@ -0,0 +1,5 @@
+#ifdef IS_IN_ldconfig
+#include <sysdeps/unix/sysv/linux/i386/dl-procinfo.c>
+#else
+#include <sysdeps/generic/dl-procinfo.c>
+#endif
diff --git a/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h b/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h
new file mode 100644
index 0000000000..b360b4288a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h
@@ -0,0 +1,5 @@
+#ifdef IS_IN_ldconfig
+#include <sysdeps/unix/sysv/linux/i386/dl-procinfo.h>
+#else
+#include <sysdeps/generic/dl-procinfo.h>
+#endif