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[commits] r9972 - in /fsf/trunk/libc: ./ elf/ sysdeps/i386/ sysdeps/i386/i686/ sysdeps/sparc/sparc32/ sysdeps/sparc/sparc32/sparcv8/ s...

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Subject: [commits] r9972 - in /fsf/trunk/libc: ./ elf/ sysdeps/i386/ sysdeps/i386/i686/ sysdeps/sparc/sparc32/ sysdeps/sparc/sparc32/sparcv8/ s...
From: eglibc@xxxxxxxxxx
Date: Fri, 05 Mar 2010 08:03:00 -0000
Author: eglibc
Date: Fri Mar  5 00:02:59 2010
New Revision: 9972

Log:
Import glibc-mainline for 2010-03-05

Removed:
    fsf/trunk/libc/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S
    fsf/trunk/libc/sysdeps/sparc/sparc32/udiv_qrnnd.S
Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/config.make.in
    fsf/trunk/libc/configure
    fsf/trunk/libc/configure.in
    fsf/trunk/libc/elf/elf.h
    fsf/trunk/libc/sysdeps/i386/configure
    fsf/trunk/libc/sysdeps/i386/configure.in
    fsf/trunk/libc/sysdeps/i386/i686/Makefile
    fsf/trunk/libc/sysdeps/sparc/sparc64/Implies
    fsf/trunk/libc/sysdeps/unix/sysv/linux/bits/in.h
    fsf/trunk/libc/sysdeps/x86_64/dl-machine.h

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Fri Mar  5 00:02:59 2010
@@ -1,3 +1,34 @@
+2010-02-18  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
+
+	* config.make.in (config-asflags-i686): Define.
+	* configure.in: Substitute libc_cv_as_i686.
+	* sysdeps/i386/configure.in: Check if assembler supports -mtune=i686.
+	* sysdeps/i386/i686/Makefile (CFLAGS-.oX): Add -Wa,-mtune=i686
+	if assembler supports -mtune=i686.
+	(ASFLAGS-.oX): Likewise.
+
+2010-03-04  Ulrich Drepper  <drepper@xxxxxxxxxx>
+
+	* elf/elf.h (R_X86_64_SIZE32): Define.
+	(R_X86_64_SIZE64): Define.
+
+2010-03-02  Richard Guenther  <rguenther@xxxxxxx>
+
+	* sysdeps/x86_64/dl-machine.h (elf_machine_rela): R_X86_64_PC32
+	is sign-extending.
+
+2010-03-03  Ulrich Drepper  <drepper@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/bits/in.h: Add a few more definitions from
+	the kernel headers.
+
+2010-03-04  David S. Miller  <davem@xxxxxxxxxxxxx>
+
+	* sysdeps/sparc/sparc64/Implies: Add ieee754/dbl-64/wordsize-64 entry.
+
+	* sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S: Delete.
+	* sysdeps/sparc/sparc32/udiv_qrnnd.S: Delete.
+
 2010-03-03  David S. Miller  <davem@xxxxxxxxxxxxx>
 
 	* math/math_private.h (INSERT_WORDS64): Fix argument order.

Modified: fsf/trunk/libc/config.make.in
==============================================================================
--- fsf/trunk/libc/config.make.in (original)
+++ fsf/trunk/libc/config.make.in Fri Mar  5 00:02:59 2010
@@ -36,6 +36,7 @@
 
 config-cflags-sse4 = @libc_cv_cc_sse4@
 config-cflags-avx = @libc_cv_cc_avx@
+config-asflags-i686 = @libc_cv_as_i686@
 
 defines = @DEFINES@
 sysincludes = @SYSINCLUDES@

Modified: fsf/trunk/libc/configure
==============================================================================
--- fsf/trunk/libc/configure (original)
+++ fsf/trunk/libc/configure Fri Mar  5 00:02:59 2010
@@ -657,6 +657,7 @@
 elf
 ldd_rewrite_script
 use_ldconfig
+libc_cv_as_i686
 libc_cv_cc_avx
 libc_cv_cc_sse4
 libc_cv_cpp_asm_debuginfo
@@ -8830,6 +8831,7 @@
 
 
 
+
 if test $elf = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_ELF 1

Modified: fsf/trunk/libc/configure.in
==============================================================================
--- fsf/trunk/libc/configure.in (original)
+++ fsf/trunk/libc/configure.in Fri Mar  5 00:02:59 2010
@@ -2323,6 +2323,7 @@
 AC_SUBST(libc_cv_cpp_asm_debuginfo)
 AC_SUBST(libc_cv_cc_sse4)
 AC_SUBST(libc_cv_cc_avx)
+AC_SUBST(libc_cv_as_i686)
 
 AC_SUBST(use_ldconfig)
 AC_SUBST(ldd_rewrite_script)

Modified: fsf/trunk/libc/elf/elf.h
==============================================================================
--- fsf/trunk/libc/elf/elf.h (original)
+++ fsf/trunk/libc/elf/elf.h Fri Mar  5 00:02:59 2010
@@ -2666,7 +2666,9 @@
 #define R_X86_64_GOTOFF64	25	/* 64 bit offset to GOT */
 #define R_X86_64_GOTPC32	26	/* 32 bit signed pc relative
 					   offset to GOT */
-/* 27 .. 33 */
+/* 27 .. 31 */
+#define R_X86_64_SIZE32		32	/* Size of symbol plus 32-bit addend */
+#define R_X86_64_SIZE64		33	/* Size of symbol plus 64-bit addend */
 #define R_X86_64_GOTPC32_TLSDESC 34	/* GOT offset for TLS descriptor.  */
 #define R_X86_64_TLSDESC_CALL   35	/* Marker for call through TLS
 					   descriptor.  */

Modified: fsf/trunk/libc/sysdeps/i386/configure
==============================================================================
--- fsf/trunk/libc/sysdeps/i386/configure (original)
+++ fsf/trunk/libc/sysdeps/i386/configure Fri Mar  5 00:02:59 2010
@@ -637,3 +637,22 @@
 _ACEOF
 
 fi
+
+{ $as_echo "$as_me:$LINENO: checking for assembler -mtune=i686 support" >&5
+$as_echo_n "checking for assembler -mtune=i686 support... " >&6; }
+if test "${libc_cv_as_i686+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if { ac_try='${CC-cc} -Wa,-mtune=i686 -xc /dev/null -S -o /dev/null'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  libc_cv_as_i686=yes
+else
+  libc_cv_as_i686=no
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $libc_cv_as_i686" >&5
+$as_echo "$libc_cv_as_i686" >&6; }

Modified: fsf/trunk/libc/sysdeps/i386/configure.in
==============================================================================
--- fsf/trunk/libc/sysdeps/i386/configure.in (original)
+++ fsf/trunk/libc/sysdeps/i386/configure.in Fri Mar  5 00:02:59 2010
@@ -47,3 +47,11 @@
 if test $libc_cv_cc_sse4 = yes; then
   AC_DEFINE(HAVE_SSE4_SUPPORT)
 fi
+
+dnl Check if -Wa,-mtune=i686 works.
+AC_CACHE_CHECK(for assembler -mtune=i686 support, libc_cv_as_i686, [dnl
+if AC_TRY_COMMAND([${CC-cc} -Wa,-mtune=i686 -xc /dev/null -S -o /dev/null]); then
+  libc_cv_as_i686=yes
+else
+  libc_cv_as_i686=no
+fi])

Modified: fsf/trunk/libc/sysdeps/i386/i686/Makefile
==============================================================================
--- fsf/trunk/libc/sysdeps/i386/i686/Makefile (original)
+++ fsf/trunk/libc/sysdeps/i386/i686/Makefile Fri Mar  5 00:02:59 2010
@@ -9,3 +9,19 @@
 ifeq ($(subdir),string)
 sysdep_routines += cacheinfo
 endif
+
+ifeq (yes,$(config-asflags-i686))
+CFLAGS-.o += -Wa,-mtune=i686
+CFLAGS-.os += -Wa,-mtune=i686
+CFLAGS-.op += -Wa,-mtune=i686
+CFLAGS-.og += -Wa,-mtune=i686
+CFLAGS-.ob += -Wa,-mtune=i686
+CFLAGS-.oS += -Wa,-mtune=i686
+
+ASFLAGS-.o += -Wa,-mtune=i686
+ASFLAGS-.os += -Wa,-mtune=i686
+ASFLAGS-.op += -Wa,-mtune=i686
+ASFLAGS-.og += -Wa,-mtune=i686
+ASFLAGS-.ob += -Wa,-mtune=i686
+ASFLAGS-.oS += -Wa,-mtune=i686
+endif

Modified: fsf/trunk/libc/sysdeps/sparc/sparc64/Implies
==============================================================================
--- fsf/trunk/libc/sysdeps/sparc/sparc64/Implies (original)
+++ fsf/trunk/libc/sysdeps/sparc/sparc64/Implies Fri Mar  5 00:02:59 2010
@@ -1,6 +1,7 @@
 wordsize-64
 # SPARC uses IEEE 754 floating point.
 ieee754/ldbl-128
+ieee754/dbl-64/wordsize-64
 ieee754/dbl-64
 ieee754/flt-32
 sparc/sparc64/soft-fp

Modified: fsf/trunk/libc/sysdeps/unix/sysv/linux/bits/in.h
==============================================================================
--- fsf/trunk/libc/sysdeps/unix/sysv/linux/bits/in.h (original)
+++ fsf/trunk/libc/sysdeps/unix/sysv/linux/bits/in.h Fri Mar  5 00:02:59 2010
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1999, 2000, 2004, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1999, 2000, 2004, 2008, 2010 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
@@ -56,14 +56,26 @@
 # define MCAST_INCLUDE   1
 #endif
 
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
+#define IP_ROUTER_ALERT	5	/* bool */
+#define IP_PKTINFO	8	/* bool */
+#define IP_PKTOPTIONS	9
+#define IP_PMTUDISC	10	/* obsolete name? */
+#define IP_MTU_DISCOVER	10	/* int; see below */
+#define IP_RECVERR	11	/* bool */
+#define IP_RECVTTL	12	/* bool */
+#define IP_RECVTOS	13	/* bool */
+#define IP_MTU		14	/* int */
+#define IP_FREEBIND	15
+#define IP_IPSEC_POLICY 16
+#define IP_XFRM_POLICY	17
+#define IP_PASSSEC	18
+#define IP_TRANSPARENT	19
+
+/* TProxy original addresses */
+#define IP_ORIGDSTADDR       20
+#define IP_RECVORIGDSTADDR   IP_ORIGDSTADDR
+
+#define IP_MINTTL       21
 
 
 /* IP_MTU_DISCOVER arguments.  */

Modified: fsf/trunk/libc/sysdeps/x86_64/dl-machine.h
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/dl-machine.h (original)
+++ fsf/trunk/libc/sysdeps/x86_64/dl-machine.h Fri Mar  5 00:02:59 2010
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  x86-64 version.
-   Copyright (C) 2001-2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2001-2006, 2008, 2009, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@xxxxxxx>.
 
@@ -419,7 +419,7 @@
 	case R_X86_64_PC32:
 	  value += reloc->r_addend - (Elf64_Addr) reloc_addr;
 	  *(unsigned int *) reloc_addr = value;
-	  if (__builtin_expect (value != (unsigned int) value, 0))
+	  if (__builtin_expect (value != (int) value, 0))
 	    {
 	      fmt = "\
 %s: Symbol `%s' causes overflow in R_X86_64_PC32 relocation\n";
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