Merge remote branch 'origin/master' into fedora/master

ChangeLog

@@ -1,8 +1,345 @@
+2010-04-05  Thomas Schwinge  <thomas@schwinge.name>
+
+	* sysdeps/gnu/unwind-resume.c: New, moved from nptl/sysdeps/pthread/.
+	* sysdeps/gnu/rt-unwind-resume.c: Likewise.
+	* sysdeps/gnu/Makefile: Add sections for csu and rt subdirs to
+	build unwind-resume code, previously in nptl/sysdeps/pthread/Makefile.
+
+2010-04-05  Roland McGrath  <roland@redhat.com>
+
+	* elf/rtld.c (dl_main) [HAVE_AUX_VECTOR]: Add a cast.
+
+2010-03-30  Paul Pluzhnikov  <ppluzhnikov@google.com>
+
+	* Makeconfig: Propagate -fdebug-prefix-map from CFLAGS to ASFLAGS.
+
+2010-03-30  Joseph Myers  <joseph@codesourcery.com>
+
+	* elf/elf.h (ELFOSABI_ARM_AEABI): Define.
+
+2010-04-05  Ulrich Drepper  <drepper@redhat.com>
+
+	* po/nl.po: Update from translation team.
+
+	[BZ #11010]
+	* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Handle
+	timeouts from servers.
+
+	[BZ #11149]
+	* elf/ldconfig.c (main): Respect chroot setting when looking for
+	the aux cache.
+
+2010-04-04  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11043]
+	* posix/getopt.c (_getopt_internal_r): Fix arguments printed in error
+	messages.
+
+	[BZ #11070]
+	* resolv/netdb.h: Declare iruserok and iruserok_af.
+
+	* argp/Makefile: Add rules to build and run bug-argp2.
+	* argp/bug-argp2.c: New file.
+
+2010-02-05  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	[BZ #11254]
+	* argp/argp-parse.c (convert_options): Fix improper use of `|'
+	between character values.
+
+2010-04-04  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11276]
+	* sysdeps/posix/remove.c (IS_NO_DIRECTORY_ERROR): Define.
+	(remove): Use IS_NO_DIRECTORY_ERROR to check for file being no
+	directory.
+	* sysdeps/unix/sysv/linux/remove.c: New file.
+
+	* conform/data/sys/stat.h-data: Fix testing of S_IS* macros.
+
+	[BZ #11279]
+	* io/sys/stat.h: Always define S_ISSOCK for XPG6 and up.
+
+	[BZ #11287]
+	* csu/Makefile ($(objpfx)version-info.h): Handle newer kernel headers
+	which don't define UTS_RELEASE.
+
+2010-04-04  H.J. Lu  <hongjiu.lu@intel.com>
+	    Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11292]
+	* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Allow
+	concurrent initialization and use of __cpu_features.
+
+2010-04-04  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/x86_64/multiarch/init-arch.h (cpu_features): Add tag to
+	the enum.
+
+2010-04-03  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11333]
+	* sysdeps/unix/readdir_r.c (__READDIR_R): Add support for platforms
+	which include unnecessary padding in d_reclen.
+	* sysdeps/unix/sysv/linux/i386/readdir64_r.c: Select work-around for
+	unnecessary padding.
+
+	[BZ #11387]
+	* sysdeps/unix/sysv/linux/ifaddrs.c (map_newlin): Don't abort on
+	unknown interface, return -1.
+	(getifaddrs_internal): Rename from getifaddrs.  Handle errors in
+	map_newlink be returning -EAGAIN.
+	(getifaddrs): If -EAGAIN is returned from getifaddrs_internal try
+	again.
+
+2010-03-25  Ryan S. Arnold  <rsa@us.ibm.com>
+
+	* sysdeps/unix/sysv/linux/getsysstats.c (next_line): Remove
+	redundant and incorrect else block which overwrites current line
+	with the partial next line.
+
+2010-04-03  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11438]
+	* posix/gai.conf: Document problems with IPv4 site-local addresses and
+	NATs.
+
+	[BZ #11449]
+	* crypt/crypt_util.c (__init_des_r): Add memory barrier before setting
+	small_tables_initialized.
+
+	* malloc/malloc.c (_int_free): Add one more sanity check for fastbins.
+
+	* malloc/malloc.c (set_max_fast): Fix computation of the value.
+
+2010-03-30  David S. Miller  <davem@davemloft.net>
+
+	* sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Fix
+	MMAP2_PAGE_SHIFT test.
+
+2010-03-29  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/bits/socket.h: Define MSG_WAITFORONE.
+
+2010-03-28  Thomas Schwinge  <thomas@schwinge.name>
+
+	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Adapt to auxv
+	changes in the generic code.
+	* elf/rtld.c (dl_main): Conditionalize the code that dereferences auxv
+	to [HAVE_AUX_VECTOR].
+
+2010-03-27  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): If
+	__ASSUME_AT_PAGESIZE we can rely on the value being set.
+
+	* include/wchar.h: Undefine __need_mbstate_t and __need_wint_t
+	unconditionally in the end.
+
+	* posix/glob.c (glob): Initialize oldcount early, too.
+
+2010-03-26  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/i386/fcntl.c: Define miss_F_GETOWN_EX
+	only if needed.
+	Patch mostly by Paul Pluzhnikov <ppluzhnikov@google.com>.
+
+2010-03-26  Richard Henderson  <rth@redhat.com>
+
+	* sysdeps/generic/ldsodefs.h (_dl_random): Mark attribute_relro;
+
+	* stdio-common/psiginfo.c (psiginfo): Fix printf format
+	warning for si_band.
+
+	* locale/setlocale.c (free_category): Finish renaming
+	struct locale_data to __locale_data.
+
+	* csu/gmon-start.c (ENTRY_POINT, etext): Declare as char[], not void.
+	* elf/dl-sysdep.c (_end): Likewise.
+	* sysdeps/unix/sysv/dl-sysdep.c (frob_brk): Likewise with locally
+	declared _end, and associated variables.
+
+2010-03-26  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't assume success always
+	means aborting the loop over the NSS methods.
+
+2010-03-25  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/posix/getaddrinfo.c (gaih_inet): Reset no_data before
+	each action.
+
+2010-03-26  Ulrich Drepper  <drepper@redhat.com>
+
+	* malloc/malloc.c: Remove stale reference to website.
+
+2010-03-24  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11389]
+	* bits/time.h: Define CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and
+	CLOCK_MONOTONIC_COARSE.
+	* sysdeps/unix/sysv/linux/clock_getres.c: Handle CLOCK_MONOTONIC_RAW,
+	CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE.
+	* sysdeps/unix/sysv/linux/clock_gettime.c: Likewise.
+	* sysdeps/unix/sysv/linux/clock_settime.c: Likewise.
+
+2010-03-25  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/posix/cuserid.c: Fix typo.
+
+2010-03-16  Chris Demetriou  <cgd@google.com>
+
+	[BZ #11394]
+	* locale/programs/simple-hash.c: Include inttypes.h.
+	(hashval_t): Defined to be uint32_t.
+	* locale/programs/simple_hash.h: Include inttypes.h.
+	(compute_hashval): Change return type to uint32_t.
+
+2010-03-24  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/getlogin_r.c: New file.
+	* sysdeps/unix/sysv/linux/getlogin.c: New file.
+	* sysdeps/unix/getlogin_r.c: Allow compiling getlogin as static
+	function.
+	* sysdeps/unix/getlogin.c: Likewise.  Move name variable to toplevel.
+	* include/unistd.h: Declare __getlogin_r_loginuid.
+
+	[BZ #11397]
+	* sysdeps/posix/cuserid.c (cuserid): Make sure the returned string
+	is NUL terminated.
+	Patch by Jonathan Geisler <jgeisler@cse.taylor.edu>.
+
+	* sysdeps/unix/sysv/linux/mmap64.c: Allow variable shift values.
+
+2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/multiarch/strpbrk-c.c: Define only if SHARED
+	is defined.
+
+2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* string/test-memcmp.c (check_result): New function.
+	(do_one_test): Use it.
+	(check1): New function.
+	(test_main): Use it.
+
+2010-03-24  Ulrich Drepper  <drepper@redhat.com>
+
+	* posix/tst-gnuglob.c: Add tests with empty patterns.  For this
+	rewrite the tests to add support for failing glob calls.
+	Some other minor cleanups.
+	* posix/bug-glob3.c: New file.
+	* posix/Makefile (tests): Add bug-glob3.
+
+2010-03-24  Ulrich Drepper  <drepper@redhat.com>
+	    Andreas Schwab  <andreas@redhat.com>
+
+	* posix/glob.c (glob): Clean up gl_pathc and gl_pathv earlier.
+	If pattern is "" bail out early
+
+2010-03-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* elf/dl-lookup.c (do_lookup_x): If tab->entries is NULL,
+	but tab->size != 0, just unlock and goto success, without
+	allocating anything or entering anything into the hash table.
+	(_dl_debug_bindings): Temporarily set tab->entries to NULL
+	around do_lookup_x in undef_map->l_local_scope[0].  If
+	undef_map->l_symbolic_in_local_scope, lookup also in
+	symbolic_searchlist of following libraries in l_local_scope
+	that have DT_SYMBOLIC set.
+	* elf/dl-deps.c (_dl_map_object_deps): Compute
+	l_symbolic_in_local_scope.
+	* include/link.h (struct link_map): Add l_symbolic_in_local_scope
+	bitfield.
+
+2010-03-24  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11410]
+	* wctype/wctype.h: Use <wchar.h> to get the wint_t definition.
+
+	* wcsmbs/wchar.h: Correct preprocessor directive indentation.  Move
+	C++ prototype handling to a better place.
+
+2010-03-18  Ulrich Drepper  <drepper@redhat.com>
+
+	* elf/dl-load.c (open_verify): Extend expected to the full size of the
+	e_ident array.  When loading, check that the fields in e_ident we don't
+	know are zero to allow future extensions.
+
 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Update %xmm3
 	when exit from loop.
 
+2010-03-16  Andreas Schwab  <schwab@redhat.com>
+
+	* resolv/res_send.c (__libc_res_nsend): Fix printing of server
+	address in debug statement.
+	(send_dg): Pass correct buffer pointer to DprintQ.
+
+2010-03-17  Ulrich Drepper  <drepper@redhat.com>
+
+	* libc-abis: Add a few more entries.
+
+2010-03-16  Ulrich Drepper  <drepper@redhat.com>
+
+	* elf/dl-load.c (VALID_ELF_ABIVERSION): Add additional osabi parameter.
+	Not used here.
+	(open_verify): Modify for extended VALID_ELF_ABIVERSION macro
+	interface.
+	* sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Add
+	additional osabi parameter.  Only acceept nonzero ABI versions if osabi
+	is Linux.
+	Fix includes.
+	(expected2): Don't explicitly initialize EI_ABIVERSION byte.
+
+	* sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Update
+	definition to follow generic code.
+
+2010-03-15  Ulrich Drepper  <drepper@redhat.com>
+
+	* posix/getconf.c: Update copyright year.
+	* nss/getent.c: Likewise.
+	* iconv/iconvconfig.c: Likewise.
+	* iconv/iconv_prog.c: Likewise.
+	* elf/ldconfig.c: Likewise.
+	* catgets/gencat.c: Likewise.
+	* csu/version.c: Likewise.
+	* elf/ldd.bash.in: Likewise.
+	* elf/sprof.c (print_version): Likewise.
+	* locale/programs/locale.c: Likewise.
+	* locale/programs/localedef.c: Likewise.
+	* nscd/nscd.c (print_version): Likewise.
+	* debug/xtrace.sh: Likewise.
+	* malloc/memusage.sh: Likewise.
+	* malloc/mtrace.pl: Likewise.
+	* debug/catchsegv.sh: Likewise.
+
+	* Makerules: Add rule for libc-abis.h.
+	* csu/version.c: Use LIBC_ABIS_STRING string if available.
+	* elf/dl-load.c (VALID_ELF_ABIVERSION): Check using LIBC_ABI_MAX.
+	(open_verify): Only check EI_ABIVERSION bytes using VALID_ELF_HEADER.
+	Add extra call to VALID_ELF_ABIVERSION.
+
+2010-03-12  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/sys/mount.h (UMOUNT_NOFOLLOW): Define.
+
+2010-03-12  Andreas Schwab  <schwab@redhat.com>
+
+	* elf/dl-dst.h: Include "trusted-dirs.h".
+	(DL_DST_REQUIRED): Take $LIB into account.
+
+2010-03-11  Roland McGrath  <roland@redhat.com>
+
+	* elf/elf.h (R_X86_64_GOT64, R_X86_64_GOTPCREL64): New macros.
+	(R_X86_64_GOTPC64, R_X86_64_GOTPLT64, R_X86_64_PLTOFF64): New macros.
+
+2010-03-10  Luis Machado  <luisgpm@br.ibm.com>
+
+	* sysdeps/powerpc/powerpc64/power7/memcpy.S: New file.
+	* sysdeps/powerpc/powerpc32/power7/memcpy.S: New file.
+
 2010-03-09  David S. Miller  <davem@davemloft.net>
 
 	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handling

Makeconfig

@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009
+# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010
 #	Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
@@ -780,7 +780,7 @@ endif
 # The assembler can generate debug information too.
 ifndef ASFLAGS
 ifeq ($(have-cpp-asm-debuginfo),yes)
-ASFLAGS = $(filter -g%,$(CFLAGS))
+ASFLAGS = $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
 else
 ASFLAGS =
 endif

Makerules

@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2006,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright (C) 1991-2006,2007,2008,2009,2010 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
@@ -109,6 +109,18 @@ $(common-objpfx)%.latest: $(common-objpfx)abi-versions.h
 endif # avoid-generated
 endif # $(versioning) = yes
 
+ifndef avoid-generated
+before-compile := $(common-objpfx)libc-abis.h $(before-compile)
+libc-abis := $(firstword $(wildcard $(foreach D,$(add-ons), $(..)libc-abis)) \
+			 libc-abis)
+$(common-objpfx)libc-abis.h: $(..)scripts/gen-libc-abis $(libc-abis)
+	$(SHELL) $(..)scripts/gen-libc-abis \
+		 $(base-machine)-$(config-vendor)-$(config-os) \
+		 < $(libc-abis) > $@T
+	$(move-if-change) $@T $@
+common-generated += $(common-objpfx)libc-abis.h
+endif # avoid-generated
+
 # Make sure the subdirectory for object files gets created.
 ifdef objpfx
 ifeq (,$(wildcard $(objpfx).))
@@ -1395,7 +1407,7 @@ $(objpfx)stubs: $(objs-for-stubs)
 ifneq (,$(strip $(objs-for-stubs)))
 	(cd $(objpfx).; $(OBJDUMP) -h $(patsubst $(objpfx)%,%,$^)) | \
 	$(AWK) '/\.gnu\.glibc-stub\./ { \
-	          sub(/\.gnu\.glibc-stub\./, "", $$2); \
+		  sub(/\.gnu\.glibc-stub\./, "", $$2); \
 		  stubs[$$2] = 1; } \
 		END { for (s in stubs) print "#define __stub_" s }' > $@T
 	mv -f $@T $@