--- glibc-2.14/ChangeLog
+++ glibc-2.14-2/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-31 Andreas Schwab <schwab@redhat.com>
+
+ * nscd/nscd_getserv_r.c (nscd_getserv_r): Don't free non-malloced
+ memory. Use alloca_account. Fix memory leak when retrying.
+
2011-05-31 Ulrich Drepper <drepper@gmail.com>
* version.h (RELEASE): Bump for 2.14 release.
@@ -10,11 +15,6 @@
* po/Makefile (po-sed-cmd): Add ksh to extensions.
(libc.pot): Work around missing support for .ksh extension in xgettext.
- [BZ #12684]
- * resolv/res_send.c (__libc_res_nsend): Only go to the next name server
- if both request failed.
- (send_dg): In case of server errors clear resplen or *resplen2.
-
[BZ #12454]
* elf/dl-deps.c (_dl_map_object_deps): Run initializer sorting only
when there are multiple maps.
@@ -400,6 +400,13 @@
* libio/Makefile (tests): Add bug-fclose1.
* libio/bug-fclose1.c: New file.
+2011-05-13 Andreas Schwab <schwab@redhat.com>
+
+ * elf/dl-load.c (is_dst): Remove parameter secure, all callers
+ changed. Move check for valid use of $ORIGIN ...
+ (_dl_dst_substitute): ... here. Reset check_for_trusted when a
+ path element is skipped.
+
2011-05-12 Ulrich Drepper <drepper@gmail.com>
[BZ #12511]
@@ -921,6 +928,31 @@
* sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (clock_adjtime):
Export.
+2011-04-06 Andreas Schwab <schwab@redhat.com>
+
+ * scripts/check-local-headers.sh: Ignore systemtap headers.
+
+2011-02-21 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/x86_64/__longjmp.S: Add a static probe here.
+ * sysdeps/x86_64/setjmp.S: Likewise.
+ * sysdeps/i386/bsd-setjmp.S: Likewise.
+ * sysdeps/i386/bsd-_setjmp.S: Likewise.
+ * sysdeps/i386/setjmp.S: Likewise.
+ * sysdeps/i386/__longjmp.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/____longjmp_chk.S: Likewise.
+
+2011-02-08 Roland McGrath <roland@redhat.com>
+
+ * include/stap-probe.h: New file.
+ * configure.in: Handle --enable-systemtap.
+ * configure: Regenerated.
+ * config.h.in (USE_STAP_PROBE): New #undef.
+ * extra-lib.mk (CPPFLAGS-$(lib)): Add -DIN_LIB=$(lib).
+ * elf/Makefile (CPPFLAGS-.os): Add -DIN_LIB=rtld.
+ * elf/rtld-Rules (rtld-CPPFLAGS): Likewise.
+
2011-03-22 Ulrich Drepper <drepper@gmail.com>
* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word): Increment
@@ -981,6 +1013,16 @@
$LDFLAGS and -nostdlib -nostartfiles to linking step. Change main
to _start.
+2011-03-18 Andreas Schwab <schwab@redhat.com>
+
+ * elf/ldd.bash.in: Never run file directly.
+
+2011-03-07 Andreas Schwab <schwab@redhat.com>
+
+ * include/link.h (struct link_map): Remove l_orig_initfini.
+ * elf/dl-close.c (_dl_close_worker): Revert its use.
+ * elf/dl-deps.c (_dl_map_object_deps): Likewise.
+
2011-03-06 Ulrich Drepper <drepper@gmail.com>
* elf/dl-load.c (_dl_map_object): If we are looking for the first
@@ -1035,12 +1077,6 @@
* elf/noload.c: Include <memcheck.h>.
(main): Call mtrace. Close all opened handles.
-2011-02-17 Andreas Schwab <schwab@redhat.com>
-
- [BZ #12454]
- * elf/dl-deps.c (_dl_map_object_deps): Signal error early when
- dependencies are missing.
-
2011-02-22 Samuel Thibault <samuel.thibault@ens-lyon.org>
Fix __if_freereq crash: Unlike the generic version which uses free,
@@ -1197,6 +1233,12 @@
* shadow/sgetspent.c: Check return value of __sgetspent_r instead
of errno.
+2011-02-03 Andreas Schwab <schwab@redhat.com>
+
+ * login/programs/pt_chown.c (main): Check for valid file
+ descriptor instead of privileges. Be careful to drop all
+ capabilities when not needed.
+
2011-01-19 Ulrich Drepper <drepper@gmail.com>
[BZ #11724]
@@ -1884,6 +1926,29 @@
* sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS):
Mask out sign-bit copies when constructing f_fsid.
+2010-09-27 Andreas Schwab <schwab@redhat.com>
+
+ * include/link.h (struct link_map): Add l_free_initfini.
+ * elf/dl-deps.c (_dl_map_object_deps): Set it when assigning
+ l_initfini.
+ * elf/rtld.c (dl_main): Clear it on all objects loaded on startup.
+ * elf/dl-libc.c (free_mem): Free l_initfini if l_free_initfini is
+ set.
+
+ [BZ #11561]
+ * posix/regcomp.c (parse_bracket_exp): When looking up collating
+ elements compare against the byte sequence of it, not its name.
+
+ [BZ #6530]
+ * stdio-common/vfprintf.c (process_string_arg): Revert 2000-07-22
+ change.
+
+ * nss/nss_files/files-XXX.c (internal_getent): Declare linebuflen
+ as size_t.
+
+ * sysdeps/i386/i686/multiarch/strspn.S (ENTRY): Add missing
+ backslash.
+
2010-09-24 Petr Baudis <pasky@suse.cz>
* debug/stack_chk_fail_local.c: Add missing licence exception.
@@ -2676,6 +2741,32 @@
call returning > 0 value.
* sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.
+2010-07-01 Andreas Schwab <schwab@redhat.com>
+
+ * include/sys/resource.h (__getrlimit): Add hidden proto.
+ * sysdeps/unix/sysv/linux/i386/getrlimit.c: Add libc_hidden_weak.
+ * sysdeps/mach/hurd/getrlimit.c: Add libc_hidden_def.
+ * resource/getrlimit.c: Likewise.
+
+2010-06-28 Andreas Schwab <schwab@redhat.com>
+
+ * allocatestack.c (setxid_mark_thread): Ensure that the exiting
+ thread is woken up.
+
+ * elf/Makefile: Add rules to build and run unload8 test.
+ * elf/unload8.c: New file.
+ * elf/unload8mod1.c: New file.
+ * elf/unload8mod1x.c: New file.
+ * elf/unload8mod2.c: New file.
+ * elf/unload8mod3.c: New file.
+
+ * elf/dl-close.c (_dl_close_worker): Reset private search list if
+ it wasn't used.
+
+2010-06-21 Andreas Schwab <schwab@redhat.com>
+
+ * sysdeps/i386/i686/Makefile: Don't pass -mtune to assembler.
+
2010-06-07 Andreas Schwab <schwab@redhat.com>
* dlfcn/Makefile: Remove explicit dependencies on libc.so and
@@ -2728,6 +2819,24 @@
* hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
* sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.
+2010-06-11 Andreas Schwab <schwab@redhat.com>
+
+ * elf/rtld.c (_dl_starting_up): Always define.
+ (dl_main): Always set _dl_starting_up.
+ * elf/dl-support.c (_dl_starting_up): Always define.
+ * elf/dl-init.c (_dl_init): Always clear _dl_starting_up.
+
+2010-06-10 Andreas Schwab <schwab@redhat.com>
+
+ * sysdeps/unix/sysv/linux/getpagesize.c: Don't assume AT_PAGESIZE
+ is always available.
+
+ * sysdeps/unix/sysv/linux/i386/Versions: Export __uname under
+ GLIBC_PRIVATE.
+ * nptl/Versions: Export __getrlimit under GLIBC_PRIVATE.
+ * sysdeps/unix/sysv/linux/i386/smp.h: Call __uname instead of uname.
+ * nptl/nptl-init.c: Call __getrlimit instead of getrlimit.
+
2010-05-28 Luis Machado <luisgpm@br.ibm.com>
* sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
--- glibc-2.14/ChangeLog.15
+++ glibc-2.14-2/ChangeLog.15
@@ -477,6 +477,14 @@
2004-11-26 Jakub Jelinek <jakub@redhat.com>
+ * posix/Makefile (generated: Add getconf.speclist.
+ ($(inst_libexecdir)/getconf): Use getconf.speclist instead of
+ getconf output.
+ ($(objpfx)getconf.speclist): New rule.
+ * posix/getconf.speclist.h: New file.
+
+2004-11-26 Jakub Jelinek <jakub@redhat.com>
+
* sysdeps/generic/unsecvars.h (UNSECURE_ENVVARS): Add GETCONF_DIR.
2004-11-26 Kaz Kojima <kkojima@rr.iij4u.or.jp>
@@ -1103,6 +1111,13 @@
* sysdeps/generic/tempname.c (__path_search): Add missing argument
TRY_TMPDIR.
+2004-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ * include/features.h (__USE_FORTIFY_LEVEL): Also set for Red Hat
+ GCC 3.4.x-RH >= 3.4.2-8.
+ * debug/tst-chk1.c (do_test): Deal with GCC 3.4.x-RH not
+ being able to recognize subobjects.
+
2004-10-31 Mariusz Mazur <mmazur@kernel.pl>
* sysdeps/unix/sysv/linux/alpha/setregid.c: New file.
@@ -1443,6 +1458,11 @@
* sysdeps/generic/readonly-area.c (__readonly_str): Renamed to ...
(__readonly_area): ... this.
+2004-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * include/features.h (__USE_FORTIFY_LEVEL): Enable even with
+ Red Hat gcc4 4.0.0 and above.
+
2004-10-18 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/strcpy_chk.c (__strcpy_chk): Speed up by checking
@@ -3182,6 +3202,23 @@
before return type.
* locale/localename.c (__current_locale_name): Likewise.
+2004-08-31 Jakub Jelinek <jakub@redhat.com>
+
+ * elf/ldconfig.c (parse_conf): Add prefix argument, prepend it
+ before arguments to add_dir and pass to parse_conf_include.
+ (parse_conf_include): Add prefix argument, pass it down to
+ parse_conf.
+ (main): Call arch_startup. Adjust parse_conf caller.
+ Call add_arch_dirs.
+ * sysdeps/generic/dl-cache.h (arch_startup, add_arch_dirs): Define.
+ * sysdeps/unix/sysv/linux/i386/dl-cache.h: New file.
+ * sysdeps/unix/sysv/linux/ia64/dl-cache.h (EMUL_HACK, arch_startup,
+ add_arch_dirs): Define.
+ * sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: Prepend
+ /emul/ia32-linux before the 32-bit ld.so pathname.
+ * sysdeps/unix/sysv/linux/ia64/dl-procinfo.c: New file.
+ * sysdeps/unix/sysv/linux/ia64/dl-procinfo.h: New file.
+
2004-08-30 Roland McGrath <roland@frob.com>
* scripts/extract-abilist.awk: If `lastversion' variable defined, omit
--- glibc-2.14/ChangeLog.16
+++ glibc-2.14-2/ChangeLog.16
@@ -2042,6 +2042,9 @@
(__MATHDECL_2): Use __REDIRECT_NTH instead of __REDIRECT
followed by __THROW.
+ * sysdeps/unix/sysv/linux/futimesat.c (futimesat): If
+ file == NULL, use __futimes unconditionally.
+
2006-02-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/futimesat.c [__NR_futimesat]
@@ -2101,6 +2104,11 @@
* sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Fix a typo.
* sysdeps/s390/fpu/libm-test-ulps: Remove llrint ulps.
+2006-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ * include/bits/stdlib-ldbl.h: New file.
+ * include/bits/wchar-ldbl.h: New file.
+
2006-01-19 Thomas Schwinge <tschwinge@gnu.org>
* libio/genops.c: Include <stdbool.h>.
--- glibc-2.14/ChangeLog.17
+++ glibc-2.14-2/ChangeLog.17
@@ -256,6 +256,12 @@
* Makerules (libc-abis): Fix search for libc-abis in add-ons.
+2010-04-06 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/posix/getaddrinfo.c (default_scopes): Assign global
+ scope to RFC 1918 addresses.
+ * posix/gai.conf: Document difference from RFC 3484.
+
2010-04-05 Thomas Schwinge <thomas@schwinge.name>
* sysdeps/gnu/unwind-resume.c: New, moved from nptl/sysdeps/pthread/.
@@ -1010,6 +1016,13 @@
* sysdeps/x86_64/fpu/fegetenv.c: Likewise
* sysdeps/s390/fpu/fegetenv.c: Likewise. Remove unused headers.
+2009-10-27 Aurelien Jarno <aurelien@aurel32.net>
+
+ [BZ #10855]
+ * locale/programs/locarchive.c: use MMAP_SHARED to reserve memory
+ used later with MMAP_FIXED | MMAP_SHARED to cope with different
+ alignment restrictions.
+
2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
[BZ #11230]
@@ -2953,6 +2966,11 @@ d2009-10-30 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/ldsodefs.h (struct rtld_global): The map element in
the unique symbol hash table should not be const.
+2009-07-22 Jakub Jelinek <jakub@redhat.com>
+
+ * Makeconfig (ASFLAGS): Append $(sysdep-ASFLAGS).
+ * sysdeps/i386/Makefile (sysdep-ASFLAGS): Add -U__i686.
+
2009-07-21 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/strstr.c: Minor cleanups. Remove
@@ -3218,6 +3236,11 @@ d2009-10-30 Ulrich Drepper <drepper@redhat.com>
out common code into new function get_common_indeces. Determine
extended family and model for Intel processors.
+2009-06-26 Andreas Schwab <aschwab@redhat.com>
+
+ * timezone/zic.c (stringzone): Don't try to generate a POSIX TZ
+ string when the timezone ends in DST.
+
2009-06-26 Ulrich Drepper <drepper@redhat.com>
* resolv/resolv.h: Define RES_SNGLKUPREOP.
@@ -11818,6 +11841,10 @@ d2009-10-30 Ulrich Drepper <drepper@redhat.com>
[BZ #4368]
* stdlib/stdlib.h: Remove obsolete part of comment for realpath.
+2007-04-16 Jakub Jelinek <jakub@redhat.com>
+
+ * locale/programs/locarchive.c (add_alias, insert_name): Remove static.
+
2007-04-16 Ulrich Drepper <drepper@redhat.com>
[BZ #4364]
@@ -13075,6 +13102,15 @@ d2009-10-30 Ulrich Drepper <drepper@redhat.com>
separators also if no non-zero digits found.
* stdlib/Makefile (tests): Add tst-strtod3.
+2006-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/netlinkaccess.h: Include linux/if_addr.h
+ if IFA_MAX is not defined.
+ (IFA_RTA, IFA_PAYLOAD, IFLA_RTA, IFLA_PAYLOAD): Define if not
+ defined.
+ * sysdeps/unix/sysv/linux/check_pf.c: Include netlinkaccess.h
+ instead of asm/types.h, linux/netlink.h and linux/rtnetlink.h.
+
2006-12-09 Ulrich Drepper <drepper@redhat.com>
[BZ #3632]
--- glibc-2.14/Makeconfig
+++ glibc-2.14-2/Makeconfig
@@ -791,12 +791,12 @@ endif
# The assembler can generate debug information too.
ifndef ASFLAGS
ifeq ($(have-cpp-asm-debuginfo),yes)
-ASFLAGS := $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
+ASFLAGS = $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
else
-ASFLAGS :=
+ASFLAGS =
endif
endif
-ASFLAGS += $(ASFLAGS-config) $(asflags-cpu)
+ASFLAGS += $(ASFLAGS-config) $(asflags-cpu) $(sysdep-ASFLAGS)
ifndef BUILD_CC
BUILD_CC = $(CC)
--- glibc-2.14/NEWS
+++ glibc-2.14-2/NEWS
@@ -16,19 +16,9 @@ Version 2.14
12393, 12420, 12432, 12445, 12449, 12453, 12454, 12460, 12469, 12489,
12509, 12510, 12511, 12518, 12527, 12541, 12545, 12551, 12582, 12583,
12587, 12597, 12601, 12611, 12625, 12626, 12631, 12650, 12653, 12655,
- 12660, 12671, 12681, 12684, 12685, 12711, 12713, 12714, 12717, 12723,
- 12724, 12734, 12738, 12746, 12766, 12775, 12777, 12782, 12788, 12792,
- 12795, 12811, 12813, 12814
-
-* The RPC implementation in libc is obsoleted. Old programs keep working
- but new programs cannot be linked with the routines in libc anymore.
- Programs in need of RPC functionality must be linked against TI-RPC.
- The TI-RPC implementation is IPv6 enabled and there are other benefits.
-
- Visible changes of this change include (obviously) the inability to link
- programs using RPC functions without referencing the TI-RPC library and the
- removal of the RPC headers from the glibc headers.
- Implemented by Ulrich Drepper.
+ 12660, 12671, 12681, 12685, 12711, 12713, 12714, 12717, 12723, 12724,
+ 12734, 12738, 12746, 12766, 12775, 12777, 12782, 12788, 12792, 12795,
+ 12811, 12813, 12814
* New Linux interfaces: clock_adjtime, name_to_handle_at, open_by_handle_at,
syncfs, setns, sendmmsg
--- glibc-2.14/config.h.in
+++ glibc-2.14-2/config.h.in
@@ -204,6 +204,9 @@
/* Define if `.ctors' and `.dtors' sections shouldn't be used. */
#undef NO_CTORS_DTORS_SECTIONS
+/* Define if Systemtap <sys/sdt.h> probes should be defined. */
+#undef USE_STAP_PROBE
+
/*
*/
--- glibc-2.14/configure
+++ glibc-2.14-2/configure
@@ -784,6 +784,7 @@ enable_all_warnings
enable_multi_arch
enable_experimental_malloc
enable_nss_crypt
+enable_systemtap
with_cpu
'
ac_precious_vars='build_alias
@@ -1444,6 +1445,7 @@ Optional Features:
--enable-experimental-malloc
enable experimental malloc features
--enable-nss-crypt enable libcrypt to use nss
+ --enable-systemtap enable systemtap static probe points [default=no]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -3823,6 +3825,51 @@ else
fi
+# Check whether --enable-systemtap was given.
+if test "${enable_systemtap+set}" = set; then :
+ enableval=$enable_systemtap; systemtap=$enableval
+else
+ systemtap=no
+fi
+
+if test x$systemtap != xno; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5
+$as_echo_n "checking for systemtap static probe support... " >&6; }
+if test "${libc_cv_sdt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ old_CFLAGS="$CFLAGS"
+ CFLAGS="-std=gnu99 $CFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/sdt.h>
+void foo (int i, void *p)
+{
+ asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) ""
+ :: STAP_PROBE_ASM_OPERANDS (2, i, p));
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ libc_cv_sdt=yes
+else
+ libc_cv_sdt=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$old_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5
+$as_echo "$libc_cv_sdt" >&6; }
+ if test $libc_cv_sdt = yes; then
+ $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h
+
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "systemtap support needs sys/sdt.h with asm support
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+fi
+
# The way shlib-versions is used to generate soversions.mk uses a
# fairly simplistic model for name recognition that can't distinguish
# i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
--- glibc-2.14/configure.in
+++ glibc-2.14-2/configure.in
@@ -316,6 +316,29 @@ else
fi
AC_SUBST(libc_cv_nss_crypt)
+AC_ARG_ENABLE([systemtap],
+ [AS_HELP_STRING([--enable-systemtap],
+ [enable systemtap static probe points @<:@default=no@:>@])],
+ [systemtap=$enableval],
+ [systemtap=no])
+if test x$systemtap != xno; then
+ AC_CACHE_CHECK([for systemtap static probe support], libc_cv_sdt, [dnl
+ old_CFLAGS="$CFLAGS"
+ CFLAGS="-std=gnu99 $CFLAGS"
+ AC_COMPILE_IFELSE([#include <sys/sdt.h>
+void foo (int i, void *p)
+{
+ asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) ""
+ :: STAP_PROBE_ASM_OPERANDS (2, i, p));
+}], [libc_cv_sdt=yes], [libc_cv_sdt=no])
+ CFLAGS="$old_CFLAGS"])
+ if test $libc_cv_sdt = yes; then
+ AC_DEFINE([USE_STAP_PROBE])
+ else
+ AC_MSG_FAILURE([systemtap support needs sys/sdt.h with asm support])
+ fi
+fi
+
# The way shlib-versions is used to generate soversions.mk uses a
# fairly simplistic model for name recognition that can't distinguish
# i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
--- glibc-2.14/csu/Makefile
+++ glibc-2.14-2/csu/Makefile
@@ -93,7 +93,8 @@ omit-deps += $(crtstuff)
$(crtstuff:%=$(objpfx)%.o): %.o: %.S $(objpfx)defs.h
$(compile.S) -g0 $(ASFLAGS-.os) -o $@
-CFLAGS-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time)
+CFLAGS-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time) \
+ -fno-asynchronous-unwind-tables
vpath initfini.c $(sysdirs)
--- glibc-2.14/csu/elf-init.c
+++ glibc-2.14-2/csu/elf-init.c
@@ -63,6 +63,23 @@ extern void (*__init_array_end []) (int, char **, char **)
extern void (*__fini_array_start []) (void) attribute_hidden;
extern void (*__fini_array_end []) (void) attribute_hidden;
+#if defined HAVE_VISIBILITY_ATTRIBUTE \
+ && (defined SHARED || defined LIBC_NONSHARED)
+# define hidden_undef_2(x) #x
+# define hidden_undef_1(x) hidden_undef_2 (x)
+# define hidden_undef(x) \
+ __asm (hidden_undef_1 (ASM_GLOBAL_DIRECTIVE) " " #x); \
+ __asm (".hidden " #x);
+#else
+# define hidden_undef(x)
+#endif
+
+hidden_undef (__preinit_array_start)
+hidden_undef (__preinit_array_end)
+hidden_undef (__init_array_start)
+hidden_undef (__init_array_end)
+hidden_undef (__fini_array_start)
+hidden_undef (__fini_array_end)
/* These function symbols are provided for the .init/.fini section entry
points automagically by the linker. */
--- glibc-2.14/debug/tst-chk1.c
+++ glibc-2.14-2/debug/tst-chk1.c
@@ -17,6 +17,9 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+/* Hack: make sure GCC doesn't know __chk_fail () will not return. */
+#define __noreturn__
+
#include <assert.h>
#include <fcntl.h>
#include <locale.h>
@@ -242,7 +245,7 @@ do_test (void)
if (memcmp (a.buf1, "aabcdabcjj", 10))
FAIL ();
-#if __USE_FORTIFY_LEVEL < 2
+#if __USE_FORTIFY_LEVEL < 2 || !__GNUC_PREREQ (4, 0)
/* The following tests are supposed to crash with -D_FORTIFY_SOURCE=2
and sufficient GCC support, as the string operations overflow
from a.buf1 into a.buf2. */
@@ -357,7 +360,7 @@ do_test (void)
memset (a.buf1 + 9, 'j', l0 + 2);
CHK_FAIL_END
-# if __USE_FORTIFY_LEVEL >= 2
+# if __USE_FORTIFY_LEVEL >= 2 && __GNUC_PREREQ (4, 0)
# define O 0
# else
# define O 1
--- glibc-2.14/elf/Makefile
+++ glibc-2.14-2/elf/Makefile
@@ -90,6 +90,7 @@ distribute := rtld-Rules \
unload4mod1.c unload4mod2.c unload4mod3.c unload4mod4.c \
unload6mod1.c unload6mod2.c unload6mod3.c \
unload7mod1.c unload7mod2.c \
+ unload8mod1.c unload8mod1x.c unload8mod2.c unload8mod3.c \
tst-audit1.c tst-audit2.c tst-audit3.c tst-audit4.c \
tst-auditmod1.c tst-auditmod3a.c tst-auditmod3b.c \
tst-auditmod4a.c tst-auditmod4b.c \
@@ -133,6 +134,7 @@ include ../Makeconfig
ifeq ($(unwind-find-fde),yes)
routines += unwind-dw2-fde-glibc
shared-only-routines += unwind-dw2-fde-glibc
+CFLAGS-unwind-dw2-fde-glibc.c += -fno-strict-aliasing
endif
before-compile = $(objpfx)trusted-dirs.h
@@ -221,7 +223,7 @@ tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
tst-align tst-align2 $(tests-execstack-$(have-z-execstack)) \
tst-dlmodcount tst-dlopenrpath tst-deep1 \
tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
- unload3 unload4 unload5 unload6 unload7 tst-global1 order2 \
+ unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
tst-audit1 tst-audit2 \
tst-stackguard1 tst-addr1 tst-thrlock \
tst-unique1 tst-unique2 tst-unique3 tst-unique4 \
@@ -279,6 +281,7 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
unload6mod1 unload6mod2 unload6mod3 \
unload7mod1 unload7mod2 \
+ unload8mod1 unload8mod1x unload8mod2 unload8mod3 \
order2mod1 order2mod2 order2mod3 order2mod4 \
tst-unique1mod1 tst-unique1mod2 \
tst-unique2mod1 tst-unique2mod2 \
@@ -500,7 +503,8 @@ CFLAGS-ldconfig.c = $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
CFLAGS-dl-cache.c = $(SYSCONF-FLAGS)
CFLAGS-cache.c = $(SYSCONF-FLAGS)
-CPPFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),-DNOT_IN_libc=1 -DIS_IN_rtld=1)
+CPPFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),\
+ -DNOT_IN_libc=1 -DIS_IN_rtld=1 -DIN_LIB=rtld)
test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
generated += $(addsuffix .so,$(strip $(modules-names)))
@@ -568,6 +572,9 @@ $(objpfx)unload6mod2.so: $(libdl)
$(objpfx)unload6mod3.so: $(libdl)
$(objpfx)unload7mod1.so: $(libdl)
$(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
+$(objpfx)unload8mod1.so: $(objpfx)unload8mod2.so
+$(objpfx)unload8mod2.so: $(objpfx)unload8mod3.so
+$(objpfx)unload8mod3.so: $(libdl)
$(objpfx)tst-initordera2.so: $(objpfx)tst-initordera1.so
$(objpfx)tst-initorderb2.so: $(objpfx)tst-initorderb1.so $(objpfx)tst-initordera2.so
$(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb1.so
@@ -881,6 +888,9 @@ $(objpfx)unload7: $(libdl)
$(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
unload7-ENV = MALLOC_PERTURB_=85
+$(objpfx)unload8: $(libdl)
+$(objpfx)unload8.out: $(objpfx)unload8mod1.so $(objpfx)unload8mod1x.so
+
ifdef libdl
$(objpfx)tst-tls9-static: $(common-objpfx)dlfcn/libdl.a
$(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
--- glibc-2.14/elf/dl-close.c
+++ glibc-2.14-2/elf/dl-close.c
@@ -119,17 +119,8 @@ _dl_close_worker (struct link_map *map)
if (map->l_direct_opencount > 0 || map->l_type != lt_loaded
|| dl_close_state != not_pending)
{
- if (map->l_direct_opencount == 0)
- {
- if (map->l_type == lt_loaded)
- dl_close_state = rerun;
- else if (map->l_type == lt_library)
- {
- struct link_map **oldp = map->l_initfini;
- map->l_initfini = map->l_orig_initfini;
- _dl_scope_free (oldp);
- }
- }
+ if (map->l_direct_opencount == 0 && map->l_type == lt_loaded)
+ dl_close_state = rerun;
/* There are still references to this object. Do nothing more. */
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_FILES, 0))
@@ -430,6 +421,13 @@ _dl_close_worker (struct link_map *map)
imap->l_scope_max = new_size;
}
+ else if (new_list != NULL)
+ {
+ /* We didn't change the scope array, so reset the search
+ list. */
+ imap->l_searchlist.r_list = NULL;
+ imap->l_searchlist.r_nlist = 0;
+ }
/* The loader is gone, so mark the object as not having one.
Note: l_idx != IDX_STILL_USED -> object will be removed. */
--- glibc-2.14/elf/dl-deps.c
+++ glibc-2.14-2/elf/dl-deps.c
@@ -478,6 +478,7 @@ _dl_map_object_deps (struct link_map *map,
nneeded * sizeof needed[0]);
atomic_write_barrier ();
l->l_initfini = l_initfini;
+ l->l_free_initfini = 1;
}
/* If we have no auxiliary objects just go on to the next map. */
@@ -491,10 +492,6 @@ _dl_map_object_deps (struct link_map *map,
if (errno == 0 && errno_saved != 0)
__set_errno (errno_saved);
- if (errno_reason)
- _dl_signal_error (errno_reason == -1 ? 0 : errno_reason, objname,
- NULL, errstring);
-
struct link_map **old_l_initfini = NULL;
if (map->l_initfini != NULL && map->l_type == lt_loaded)
{
@@ -681,6 +678,7 @@ Filters not supported with LD_TRACE_PRELINKING"));
l_initfini[nlist] = NULL;
atomic_write_barrier ();
map->l_initfini = l_initfini;
+ map->l_free_initfini = 1;
if (l_reldeps != NULL)
{
atomic_write_barrier ();
@@ -689,5 +687,9 @@ Filters not supported with LD_TRACE_PRELINKING"));
_dl_scope_free (old_l_reldeps);
}
if (old_l_initfini != NULL)
- map->l_orig_initfini = old_l_initfini;
+ _dl_scope_free (old_l_initfini);
+
+ if (errno_reason)
+ _dl_signal_error (errno_reason == -1 ? 0 : errno_reason, objname,
+ NULL, errstring);
}
--- glibc-2.14/elf/dl-init.c
+++ glibc-2.14-2/elf/dl-init.c
@@ -24,11 +24,9 @@
/* Type of the initializer. */
typedef void (*init_t) (int, char **, char **);
-#ifndef HAVE_INLINED_SYSCALLS
/* Flag, nonzero during startup phase. */
extern int _dl_starting_up;
extern int _dl_starting_up_internal attribute_hidden;
-#endif
static void
@@ -133,9 +131,7 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
while (i-- > 0)
call_init (main_map->l_initfini[i], argc, argv, env);
-#ifndef HAVE_INLINED_SYSCALLS
/* Finished starting up. */
INTUSE(_dl_starting_up) = 0;
-#endif
}
INTDEF (_dl_init)
--- glibc-2.14/elf/dl-libc.c
+++ glibc-2.14-2/elf/dl-libc.c
@@ -265,13 +265,13 @@ libc_freeres_fn (free_mem)
for (Lmid_t ns = 0; ns < GL(dl_nns); ++ns)
{
- /* Remove all additional names added to the objects. */
for (l = GL(dl_ns)[ns]._ns_loaded; l != NULL; l = l->l_next)
{
struct libname_list *lnp = l->l_libname->next;
l->l_libname->next = NULL;
+ /* Remove all additional names added to the objects. */
while (lnp != NULL)
{
struct libname_list *old = lnp;
@@ -279,6 +279,10 @@ libc_freeres_fn (free_mem)
if (! old->dont_free)
free (old);
}
+
+ /* Free the initfini dependency list. */
+ if (l->l_free_initfini)
+ free (l->l_initfini);
}
if (__builtin_expect (GL(dl_ns)[ns]._ns_global_scope_alloc, 0) != 0
--- glibc-2.14/elf/dl-load.c
+++ glibc-2.14-2/elf/dl-load.c
@@ -250,8 +250,7 @@ is_trusted_path_normalize (const char *path, size_t len)
static size_t
-is_dst (const char *start, const char *name, const char *str,
- int is_path, int secure)
+is_dst (const char *start, const char *name, const char *str, int is_path)
{
size_t len;
bool is_curly = false;
@@ -280,12 +279,6 @@ is_dst (const char *start, const char *name, const char *str,
&& (!is_path || name[len] != ':'))
return 0;
- if (__builtin_expect (secure, 0)
- && ((name[len] != '\0' && name[len] != '/'
- && (!is_path || name[len] != ':'))
- || (name != start + 1 && (!is_path || name[-2] != ':'))))
- return 0;
-
return len;
}
@@ -300,13 +293,10 @@ _dl_dst_count (const char *name, int is_path)
{
size_t len;
- /* $ORIGIN is not expanded for SUID/GUID programs (except if it
- is $ORIGIN alone) and it must always appear first in path. */
++name;
- if ((len = is_dst (start, name, "ORIGIN", is_path,
- INTUSE(__libc_enable_secure))) != 0
- || (len = is_dst (start, name, "PLATFORM", is_path, 0)) != 0
- || (len = is_dst (start, name, "LIB", is_path, 0)) != 0)
+ if ((len = is_dst (start, name, "ORIGIN", is_path)) != 0
+ || (len = is_dst (start, name, "PLATFORM", is_path)) != 0
+ || (len = is_dst (start, name, "LIB", is_path)) != 0)
++cnt;
name = strchr (name + len, '$');
@@ -339,9 +329,16 @@ _dl_dst_substitute (struct link_map *l, const char *name, char *result,
size_t len;
++name;
- if ((len = is_dst (start, name, "ORIGIN", is_path,
- INTUSE(__libc_enable_secure))) != 0)
+ if ((len = is_dst (start, name, "ORIGIN", is_path)) != 0)
{
+ /* For SUID/GUID programs $ORIGIN must always appear
+ first in a path element. */
+ if (__builtin_expect (INTUSE(__libc_enable_secure), 0)
+ && ((name[len] != '\0' && name[len] != '/'
+ && (!is_path || name[len] != ':'))
+ || (name != start + 1 && (!is_path || name[-2] != ':'))))
+ repl = (const char *) -1;
+ else
#ifndef SHARED
if (l == NULL)
repl = _dl_get_origin ();
@@ -352,9 +349,9 @@ _dl_dst_substitute (struct link_map *l, const char *name, char *result,
check_for_trusted = (INTUSE(__libc_enable_secure)
&& l->l_type == lt_executable);
}
- else if ((len = is_dst (start, name, "PLATFORM", is_path, 0)) != 0)
+ else if ((len = is_dst (start, name, "PLATFORM", is_path)) != 0)
repl = GLRO(dl_platform);
- else if ((len = is_dst (start, name, "LIB", is_path, 0)) != 0)
+ else if ((len = is_dst (start, name, "LIB", is_path)) != 0)
repl = DL_DST_LIB;
if (repl != NULL && repl != (const char *) -1)
@@ -374,6 +371,7 @@ _dl_dst_substitute (struct link_map *l, const char *name, char *result,
element, but keep an empty element at the end. */
if (wp == result && is_path && *name == ':' && name[1] != '\0')
++name;
+ check_for_trusted = false;
}
else
/* No DST we recognize. */
--- glibc-2.14/elf/dl-support.c
+++ glibc-2.14-2/elf/dl-support.c
@@ -81,10 +81,8 @@ unsigned long long _dl_load_adds;
create a fake scope containing nothing. */
struct r_scope_elem _dl_initial_searchlist;
-#ifndef HAVE_INLINED_SYSCALLS
/* Nonzero during startup. */
int _dl_starting_up = 1;
-#endif
/* Random data provided by the kernel. */
void *_dl_random;
--- glibc-2.14/elf/ldconfig.c
+++ glibc-2.14-2/elf/ldconfig.c
@@ -1034,17 +1034,19 @@ search_dirs (void)
static void parse_conf_include (const char *config_file, unsigned int lineno,
- bool do_chroot, const char *pattern);
+ const char *prefix, bool do_chroot,
+ const char *pattern);
/* Parse configuration file. */
static void
-parse_conf (const char *filename, bool do_chroot)
+parse_conf (const char *filename, const char *prefix, bool do_chroot)
{
FILE *file = NULL;
char *line = NULL;
const char *canon;
size_t len = 0;
unsigned int lineno;
+ size_t prefix_len = prefix ? strlen (prefix) : 0;
if (do_chroot && opt_chroot)
{
@@ -1105,7 +1107,14 @@ parse_conf (const char *filename, bool do_chroot)
cp += 8;
while ((dir = strsep (&cp, " \t")) != NULL)
if (dir[0] != '\0')
- parse_conf_include (filename, lineno, do_chroot, dir);
+ parse_conf_include (filename, lineno, prefix, do_chroot, dir);
+ }
+ else if (prefix != NULL)
+ {
+ size_t cp_len = strlen (cp);
+ char new_cp [prefix_len + cp_len + 1];
+ memcpy (mempcpy (new_cp, prefix, prefix_len), cp, cp_len + 1);
+ add_dir (new_cp);
}
else if (!strncasecmp (cp, "hwcap", 5) && isblank (cp[5]))
{
@@ -1168,7 +1177,7 @@ parse_conf (const char *filename, bool do_chroot)
config files to read. */
static void
parse_conf_include (const char *config_file, unsigned int lineno,
- bool do_chroot, const char *pattern)
+ const char *prefix, bool do_chroot, const char *pattern)
{
if (opt_chroot && pattern[0] != '/')
error (EXIT_FAILURE, 0,
@@ -1200,7 +1209,7 @@ parse_conf_include (const char *config_file, unsigned int lineno,
{
case 0:
for (size_t i = 0; i < gl.gl_pathc; ++i)
- parse_conf (gl.gl_pathv[i], false);
+ parse_conf (gl.gl_pathv[i], prefix, false);
globfree64 (&gl);
break;
@@ -1243,6 +1252,8 @@ main (int argc, char **argv)
/* Set the text message domain. */
textdomain (_libc_intl_domainname);
+ arch_startup (argc, argv);
+
/* Parse and process arguments. */
int remaining;
argp_parse (&argp, argc, argv, 0, &remaining, NULL);
@@ -1352,12 +1363,14 @@ main (int argc, char **argv)
if (!opt_only_cline)
{
- parse_conf (config_file, true);
+ parse_conf (config_file, NULL, true);
/* Always add the standard search paths. */
add_system_dir (SLIBDIR);
if (strcmp (SLIBDIR, LIBDIR))
add_system_dir (LIBDIR);
+
+ add_arch_dirs (config_file);
}
const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;
--- glibc-2.14/elf/ldd.bash.in
+++ glibc-2.14-2/elf/ldd.bash.in
@@ -167,18 +167,6 @@ warning: you do not have execution permission for" "\`$file'" >&2
fi
done
case $ret in
- 0)
- # If the program exits with exit code 5, it means the process has been
- # invoked with __libc_enable_secure. Fall back to running it through
- # the dynamic linker.
- try_trace "$file"
- rc=$?
- if [ $rc = 5 ]; then
- try_trace "$RTLD" "$file"
- rc=$?
- fi
- [ $rc = 0 ] || result=1
- ;;
1)
# This can be a non-ELF binary or no binary at all.
nonelf "$file" || {
@@ -186,7 +174,7 @@ warning: you do not have execution permission for" "\`$file'" >&2
result=1
}
;;
- 2)
+ 0|2)
try_trace "$RTLD" "$file" || result=1
;;
*)
--- glibc-2.14/elf/rtld-Rules
+++ glibc-2.14-2/elf/rtld-Rules
@@ -1,7 +1,7 @@
# Subroutine makefile for compiling libc modules linked into dynamic linker.
# Copyright (C) 2002,2003,2005,2006,2008,2010,2011
-# Free Software Foundation, Inc.
+# 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
@@ -131,6 +131,6 @@ ifdef rtld-depfiles
endif
# This here is the whole point of all the shenanigans.
-rtld-CPPFLAGS := -DNOT_IN_libc=1 -DIS_IN_rtld=1
+rtld-CPPFLAGS := -DNOT_IN_libc=1 -DIS_IN_rtld=1 -DIN_LIB=rtld
endif
--- glibc-2.14/elf/rtld.c
+++ glibc-2.14-2/elf/rtld.c
@@ -107,7 +107,6 @@ static struct audit_list
struct audit_list *next;
} *audit_list;
-#ifndef HAVE_INLINED_SYSCALLS
/* Set nonzero during loading and initialization of executable and
libraries, cleared before the executable's entry point runs. This
must not be initialized to nonzero, because the unused dynamic
@@ -117,7 +116,6 @@ static struct audit_list
never be called. */
int _dl_starting_up = 0;
INTVARDEF(_dl_starting_up)
-#endif
/* This is the structure which defines all variables global to ld.so
(except those which cannot be added for some reason). */
@@ -923,10 +921,8 @@ dl_main (const ElfW(Phdr) *phdr,
/* Process the environment variable which control the behaviour. */
process_envvars (&mode);
-#ifndef HAVE_INLINED_SYSCALLS
/* Set up a flag which tells we are just starting. */
INTUSE(_dl_starting_up) = 1;
-#endif
if (*user_entry == (ElfW(Addr)) ENTRY_POINT)
{
@@ -2263,6 +2259,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
lnp->dont_free = 1;
lnp = lnp->next;
}
+ l->l_free_initfini = 0;
if (l != &GL(dl_rtld_map))
_dl_relocate_object (l, l->l_scope, GLRO(dl_lazy) ? RTLD_LAZY : 0,
@@ -2312,7 +2309,6 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
/* Make sure no new search directories have been added. */
assert (GLRO(dl_init_all_dirs) == GL(dl_all_dirs));
-
if (! prelinked && rtld_multiple_ref)
{
/* There was an explicit ref to the dynamic linker as a shared lib.
--- glibc-2.14/elf/unload8.c
+++ glibc-2.14-2/elf/unload8.c
@@ -0,0 +1,33 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+ void *h = dlopen ("$ORIGIN/unload8mod1.so", RTLD_LAZY);
+ if (h == NULL)
+ {
+ puts ("dlopen unload8mod1.so failed");
+ return 1;
+ }
+
+ void *h2 = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);
+ if (h2 == NULL)
+ {
+ puts ("dlopen unload8mod1x.so failed");
+ return 1;
+ }
+ dlclose (h2);
+
+ int (*mod1) (void) = dlsym (h, "mod1");
+ if (mod1 == NULL)
+ {
+ puts ("dlsym failed");
+ return 1;
+ }
+
+ mod1 ();
+ dlclose (h);
+
+ return 0;
+}
--- glibc-2.14/elf/unload8mod1.c
+++ glibc-2.14-2/elf/unload8mod1.c
@@ -0,0 +1,7 @@
+extern void mod2 (void);
+
+void
+mod1 (void)
+{
+ mod2 ();
+}
--- glibc-2.14/elf/unload8mod1x.c
+++ glibc-2.14-2/elf/unload8mod1x.c
@@ -0,0 +1 @@
+int mod1x;
--- glibc-2.14/elf/unload8mod2.c
+++ glibc-2.14-2/elf/unload8mod2.c
@@ -0,0 +1,7 @@
+extern void mod3 (void);
+
+void
+mod2 (void)
+{
+ mod3 ();
+}
--- glibc-2.14/elf/unload8mod3.c
+++ glibc-2.14-2/elf/unload8mod3.c
@@ -0,0 +1,27 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+mod3_fini2 (void)
+{
+}
+
+void
+mod3_fini (void)
+{
+ mod3_fini2 ();
+}
+
+void
+mod3 (void)
+{
+ void *h = dlopen ("$ORIGIN/unload8mod2.so", RTLD_LAZY);
+ if (h == NULL)
+ {
+ puts ("dlopen unload8mod2.so failed");
+ exit (1);
+ }
+
+ atexit (mod3_fini);
+}
--- glibc-2.14/extra-lib.mk
+++ glibc-2.14-2/extra-lib.mk
@@ -101,4 +101,4 @@ ifneq (,$(cpp-srcs-left))
include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
endif
-CPPFLAGS-$(lib) := -DNOT_IN_libc=1 -DIS_IN_$(lib)=1
+CPPFLAGS-$(lib) := -DNOT_IN_libc=1 -DIS_IN_$(lib)=1 -DIN_LIB=$(lib)
--- glibc-2.14/include/bits/stdlib-ldbl.h
+++ glibc-2.14-2/include/bits/stdlib-ldbl.h
@@ -0,0 +1 @@
+#include <stdlib/bits/stdlib-ldbl.h>
--- glibc-2.14/include/bits/wchar-ldbl.h
+++ glibc-2.14-2/include/bits/wchar-ldbl.h
@@ -0,0 +1 @@
+#include <wcsmbs/bits/wchar-ldbl.h>
--- glibc-2.14/include/features.h
+++ glibc-2.14-2/include/features.h
@@ -310,8 +310,13 @@
#endif
#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 \
- && __GNUC_PREREQ (4, 1) && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
-# if _FORTIFY_SOURCE > 1
+ && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
+# if !__GNUC_PREREQ (4, 1)
+# ifdef __GNUC_RH_RELEASE__
+# warning _FORTIFY_SOURCE supported only with GCC 4.1 and later
+# endif
+# define __USE_FORTIFY_LEVEL 0
+# elif _FORTIFY_SOURCE > 1
# define __USE_FORTIFY_LEVEL 2
# else
# define __USE_FORTIFY_LEVEL 1
--- glibc-2.14/include/libc-symbols.h
+++ glibc-2.14-2/include/libc-symbols.h
@@ -635,7 +635,7 @@ for linking")
# define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
# define libc_hidden_def(name) hidden_def (name)
# define libc_hidden_weak(name) hidden_weak (name)
-# define libc_hidden_nolink(name, version) hidden_nolink (name, libc, version)
+# define libc_hidden_nolink(name, version) hidden_def (name)
# define libc_hidden_ver(local, name) hidden_ver (local, name)
# define libc_hidden_data_def(name) hidden_data_def (name)
# define libc_hidden_data_weak(name) hidden_data_weak (name)
--- glibc-2.14/include/link.h
+++ glibc-2.14-2/include/link.h
@@ -1,6 +1,6 @@
/* Data structure for communication from the run-time dynamic linker for
loaded ELF shared objects.
- Copyright (C) 1995-2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1995-2006, 2007, 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
@@ -192,6 +192,9 @@ struct link_map
during LD_TRACE_PRELINKING=1
contains any DT_SYMBOLIC
libraries. */
+ unsigned int l_free_initfini:1; /* Nonzero if l_initfini can be
+ freed, ie. not allocated with
+ the dummy malloc in ld.so. */
/* Collected information about own RPATH directories. */
struct r_search_path_struct l_rpath_dirs;
@@ -240,9 +243,6 @@ struct link_map
/* List of object in order of the init and fini calls. */
struct link_map **l_initfini;
- /* The init and fini list generated at startup, saved when the
- object is also loaded dynamically. */
- struct link_map **l_orig_initfini;
/* List of the dependencies introduced through symbol binding. */
struct link_map_reldeps
--- glibc-2.14/include/stap-probe.h
+++ glibc-2.14-2/include/stap-probe.h
@@ -0,0 +1,140 @@
+/* Macros for defining Systemtap <sys/sdt.h> static probe points.
+ Copyright (C) 2011 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. */
+
+#ifndef _STAP_PROBE_H
+#define _STAP_PROBE_H 1
+
+#ifdef USE_STAP_PROBE
+
+# include <sys/sdt.h>
+
+/* Our code uses one macro LIBC_PROBE (name, n, arg1, ..., argn).
+
+ Without USE_STAP_PROBE, that does nothing but evaluates all
+ its arguments (to prevent bit rot, unlike e.g. assert).
+
+ Systemtap's header defines the macros STAP_PROBE (provider, name) and
+ STAP_PROBEn (provider, name, arg1, ..., argn). For "provider" we paste
+ in the IN_LIB name (libc, libpthread, etc.) automagically. */
+
+# ifndef NOT_IN_libc
+# define IN_LIB libc
+# elif !defined IN_LIB
+/* This is intentionally defined with extra unquoted commas in it so
+ that macro substitution will bomb out when it is used. We don't
+ just use #error here, so that this header can be included by
+ other headers that use LIBC_PROBE inside their own macros. We
+ only want such headers to fail to compile if those macros are
+ actually used in a context where IN_LIB has not been defined. */
+# define IN_LIB ,,,missing -DIN_LIB=... -- not extra-lib.mk?,,,
+# endif
+
+# define LIBC_PROBE(name, n, ...) \
+ LIBC_PROBE_1 (IN_LIB, name, n, ## __VA_ARGS__)
+
+# define LIBC_PROBE_1(lib, name, n, ...) \
+ STAP_PROBE##n (lib, name, ## __VA_ARGS__)
+
+# define STAP_PROBE0 STAP_PROBE
+
+# define LIBC_PROBE_ASM(name, template) \
+ STAP_PROBE_ASM (IN_LIB, name, template)
+
+# define LIBC_PROBE_ASM_OPERANDS STAP_PROBE_ASM_OPERANDS
+
+#else /* Not USE_STAP_PROBE. */
+
+# ifndef __ASSEMBLER__
+# define LIBC_PROBE(name, n, ...) DUMMY_PROBE##n (__VA_ARGS__)
+# else
+# define LIBC_PROBE(name, n, ...) /* Nothing. */
+# endif
+
+# define LIBC_PROBE_ASM(name, template) /* Nothing. */
+# define LIBC_PROBE_ASM_OPERANDS(n, ...) /* Nothing. */
+
+/* This silliness lets us evaluate all the arguments for each arity
+ of probe. My kingdom for a real macro system. */
+
+# define DUMMY_PROBE0() do {} while (0)
+# define DUMMY_PROBE1(a1) do {} while ((void) (a1), 0)
+# define DUMMY_PROBE2(a1, a2) do {} while ((void) (a1), \
+ (void) (a2), 0)
+# define DUMMY_PROBE3(a1, a2, a3) do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), 0)
+# define DUMMY_PROBE4(a1, a2, a3, a4) do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), 0)
+# define DUMMY_PROBE5(a1, a2, a3, a4, a5) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), 0)
+# define DUMMY_PROBE6(a1, a2, a3, a4, a5, a6) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), \
+ (void) (a6), 0)
+# define DUMMY_PROBE7(a1, a2, a3, a4, a5, a6, a7) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), \
+ (void) (a6), \
+ (void) (a7), 0)
+# define DUMMY_PROBE8(a1, a2, a3, a4, a5, a6, a7, a8) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), \
+ (void) (a6), \
+ (void) (a7), \
+ (void) (a8), 0)
+# define DUMMY_PROBE9(a1, a2, a3, a4, a5, a6, a7, a8, a9) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), \
+ (void) (a6), \
+ (void) (a7), \
+ (void) (a8), \
+ (void) (a9), 0)
+# define DUMMY_PROBE10(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) \
+ do {} while ((void) (a1), \
+ (void) (a2), \
+ (void) (a3), \
+ (void) (a4), \
+ (void) (a5), \
+ (void) (a6), \
+ (void) (a7), \
+ (void) (a8), \
+ (void) (a9), \
+ (void) (a10), 0)
+
+#endif /* USE_STAP_PROBE. */
+
+#endif /* stap-probe.h */
--- glibc-2.14/include/sys/resource.h
+++ glibc-2.14-2/include/sys/resource.h
@@ -13,4 +13,5 @@ extern int __getrusage (enum __rusage_who __who, struct rusage *__usage)
extern int __setrlimit (enum __rlimit_resource __resource,
const struct rlimit *__rlimits);
+libc_hidden_proto (__getrlimit)
#endif
--- glibc-2.14/inet/Makefile
+++ glibc-2.14-2/inet/Makefile
@@ -57,6 +57,8 @@ tests := htontest test_ifindex tst-ntoa tst-ether_aton tst-network \
include ../Rules
+CFLAGS-tst-inet6_rth.c += -fno-strict-aliasing
+
ifeq ($(have-thread-library),yes)
CFLAGS-gethstbyad_r.c = -DUSE_NSCD=1 -fexceptions
--- glibc-2.14/intl/locale.alias
+++ glibc-2.14-2/intl/locale.alias
@@ -57,8 +57,6 @@ korean ko_KR.eucKR
korean.euc ko_KR.eucKR
ko_KR ko_KR.eucKR
lithuanian lt_LT.ISO-8859-13
-no_NO nb_NO.ISO-8859-1
-no_NO.ISO-8859-1 nb_NO.ISO-8859-1
norwegian nb_NO.ISO-8859-1
nynorsk nn_NO.ISO-8859-1
polish pl_PL.ISO-8859-2
--- glibc-2.14/libio/stdio.h
+++ glibc-2.14-2/libio/stdio.h
@@ -165,10 +165,12 @@ typedef _G_fpos64_t fpos64_t;
extern struct _IO_FILE *stdin; /* Standard input stream. */
extern struct _IO_FILE *stdout; /* Standard output stream. */
extern struct _IO_FILE *stderr; /* Standard error output stream. */
+#ifdef __STDC__
/* C89/C99 say they're macros. Make them happy. */
#define stdin stdin
#define stdout stdout
#define stderr stderr
+#endif
__BEGIN_NAMESPACE_STD
/* Remove file FILENAME. */
--- glibc-2.14/locale/iso-4217.def
+++ glibc-2.14-2/locale/iso-4217.def
@@ -8,6 +8,7 @@
*
* !!! The list has to be sorted !!!
*/
+DEFINE_INT_CURR("ADP") /* Andorran Peseta -> EUR */
DEFINE_INT_CURR("AED") /* United Arab Emirates Dirham */
DEFINE_INT_CURR("AFN") /* Afghanistan Afgani */
DEFINE_INT_CURR("ALL") /* Albanian Lek */
@@ -15,12 +16,14 @@ DEFINE_INT_CURR("AMD") /* Armenia Dram */
DEFINE_INT_CURR("ANG") /* Netherlands Antilles */
DEFINE_INT_CURR("AOA") /* Angolan Kwanza */
DEFINE_INT_CURR("ARS") /* Argentine Peso */
+DEFINE_INT_CURR("ATS") /* Austrian Schilling -> EUR */
DEFINE_INT_CURR("AUD") /* Australian Dollar */
DEFINE_INT_CURR("AWG") /* Aruba Guilder */
DEFINE_INT_CURR("AZM") /* Azerbaijan Manat */
DEFINE_INT_CURR("BAM") /* Bosnian and Herzegovina Convertible Mark */
DEFINE_INT_CURR("BBD") /* Barbados Dollar */
DEFINE_INT_CURR("BDT") /* Bangladesh Taka */
+DEFINE_INT_CURR("BEF") /* Belgian Franc -> EUR */
DEFINE_INT_CURR("BGN") /* Bulgarian Lev */
DEFINE_INT_CURR("BHD") /* Bahraini Dinar */
DEFINE_INT_CURR("BIF") /* Burundi Franc */
@@ -44,6 +47,7 @@ DEFINE_INT_CURR("CUP") /* Cuban Peso */
DEFINE_INT_CURR("CVE") /* Cape Verde Escudo */
DEFINE_INT_CURR("CYP") /* Cypriot Pound */
DEFINE_INT_CURR("CZK") /* Czech Koruna */
+DEFINE_INT_CURR("DEM") /* German Mark -> EUR */
DEFINE_INT_CURR("DJF") /* Djibouti Franc */
DEFINE_INT_CURR("DKK") /* Danish Krone (Faroe Islands, Greenland) */
DEFINE_INT_CURR("DOP") /* Dominican Republic */
@@ -51,16 +55,20 @@ DEFINE_INT_CURR("DZD") /* Algerian Dinar */
DEFINE_INT_CURR("EEK") /* Estonian Kroon */
DEFINE_INT_CURR("EGP") /* Egyptian Pound */
DEFINE_INT_CURR("ERN") /* Eritrean Nakfa */
+DEFINE_INT_CURR("ESP") /* Spanish Peseta -> EUR */
DEFINE_INT_CURR("ETB") /* Ethiopian Birr */
DEFINE_INT_CURR("EUR") /* European Union Euro */
+DEFINE_INT_CURR("FIM") /* Finnish Markka -> EUR */
DEFINE_INT_CURR("FJD") /* Fiji Dollar */
DEFINE_INT_CURR("FKP") /* Falkland Islands Pound (Malvinas) */
+DEFINE_INT_CURR("FRF") /* French Franc -> EUR */
DEFINE_INT_CURR("GBP") /* British Pound */
DEFINE_INT_CURR("GEL") /* Georgia Lari */
DEFINE_INT_CURR("GHC") /* Ghana Cedi */
DEFINE_INT_CURR("GIP") /* Gibraltar Pound */
DEFINE_INT_CURR("GMD") /* Gambian Dalasi */
DEFINE_INT_CURR("GNF") /* Guinea Franc */
+DEFINE_INT_CURR("GRD") /* Greek Drachma -> EUR */
DEFINE_INT_CURR("GTQ") /* Guatemala Quetzal */
DEFINE_INT_CURR("GYD") /* Guyana Dollar */
DEFINE_INT_CURR("HKD") /* Hong Kong Dollar */
@@ -69,12 +77,14 @@ DEFINE_INT_CURR("HRK") /* Croatia Kuna */
DEFINE_INT_CURR("HTG") /* Haiti Gourde */
DEFINE_INT_CURR("HUF") /* Hungarian Forint */
DEFINE_INT_CURR("IDR") /* Indonesia Rupiah */
+DEFINE_INT_CURR("IEP") /* Irish Pound -> EUR */
DEFINE_INT_CURR("ILS") /* Israeli Shekel */
DEFINE_INT_CURR("IMP") /* Isle of Man Pounds */
DEFINE_INT_CURR("INR") /* Indian Rupee (Bhutan) */
DEFINE_INT_CURR("IQD") /* Iraqi Dinar */
DEFINE_INT_CURR("IRR") /* Iranian Rial */
DEFINE_INT_CURR("ISK") /* Iceland Krona */
+DEFINE_INT_CURR("ITL") /* Italian Lira -> EUR */
DEFINE_INT_CURR("JEP") /* Jersey Pound */
DEFINE_INT_CURR("JMD") /* Jamaican Dollar */
DEFINE_INT_CURR("JOD") /* Jordanian Dinar */
@@ -94,6 +104,7 @@ DEFINE_INT_CURR("LKR") /* Sri Lankan Rupee */
DEFINE_INT_CURR("LRD") /* Liberian Dollar */
DEFINE_INT_CURR("LSL") /* Lesotho Maloti */
DEFINE_INT_CURR("LTL") /* Lithuanian Litas */
+DEFINE_INT_CURR("LUF") /* Luxembourg Franc -> EUR */
DEFINE_INT_CURR("LVL") /* Latvia Lat */
DEFINE_INT_CURR("LYD") /* Libyan Arab Jamahiriya Dinar */
DEFINE_INT_CURR("MAD") /* Moroccan Dirham */
@@ -114,6 +125,7 @@ DEFINE_INT_CURR("MZM") /* Mozambique Metical */
DEFINE_INT_CURR("NAD") /* Namibia Dollar */
DEFINE_INT_CURR("NGN") /* Nigeria Naira */
DEFINE_INT_CURR("NIO") /* Nicaragua Cordoba Oro */
+DEFINE_INT_CURR("NLG") /* Netherlands Guilder -> EUR */
DEFINE_INT_CURR("NOK") /* Norwegian Krone */
DEFINE_INT_CURR("NPR") /* Nepalese Rupee */
DEFINE_INT_CURR("NZD") /* New Zealand Dollar */
@@ -124,6 +136,7 @@ DEFINE_INT_CURR("PGK") /* Papau New Guinea Kina */
DEFINE_INT_CURR("PHP") /* Philippines Peso */
DEFINE_INT_CURR("PKR") /* Pakistan Rupee */
DEFINE_INT_CURR("PLN") /* Polish Zloty */
+DEFINE_INT_CURR("PTE") /* Portugese Escudo -> EUR */
DEFINE_INT_CURR("PYG") /* Paraguay Guarani */
DEFINE_INT_CURR("QAR") /* Qatar Rial */
DEFINE_INT_CURR("ROL") /* Romanian Leu */
--- glibc-2.14/locale/programs/locarchive.c
+++ glibc-2.14-2/locale/programs/locarchive.c
@@ -134,7 +134,7 @@ create_archive (const char *archivefname, struct locarhandle *ah)
size_t reserved = RESERVE_MMAP_SIZE;
int xflags = 0;
if (total < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else
@@ -241,9 +241,9 @@ oldlocrecentcmp (const void *a, const void *b)
/* forward decls for below */
static uint32_t add_locale (struct locarhandle *ah, const char *name,
locale_data_t data, bool replace);
-static void add_alias (struct locarhandle *ah, const char *alias,
- bool replace, const char *oldname,
- uint32_t *locrec_offset_p);
+void add_alias (struct locarhandle *ah, const char *alias,
+ bool replace, const char *oldname,
+ uint32_t *locrec_offset_p);
static bool
@@ -396,7 +396,7 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
size_t reserved = RESERVE_MMAP_SIZE;
int xflags = 0;
if (total < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else
@@ -614,7 +614,7 @@ open_archive (struct locarhandle *ah, bool readonly)
int xflags = 0;
void *p;
if (st.st_size < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else
@@ -649,7 +649,7 @@ close_archive (struct locarhandle *ah)
#include "../../intl/explodename.c"
#include "../../intl/l10nflist.c"
-static struct namehashent *
+struct namehashent *
insert_name (struct locarhandle *ah,
const char *name, size_t name_len, bool replace)
{
@@ -707,7 +707,7 @@ insert_name (struct locarhandle *ah,
return &namehashtab[idx];
}
-static void
+void
add_alias (struct locarhandle *ah, const char *alias, bool replace,
const char *oldname, uint32_t *locrec_offset_p)
{
--- glibc-2.14/localedata/Makefile
+++ glibc-2.14-2/localedata/Makefile
@@ -227,6 +227,7 @@ $(INSTALL-SUPPORTED-LOCALES): install-locales-dir
echo -n '...'; \
input=`echo $$locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'`; \
$(LOCALEDEF) --alias-file=../intl/locale.alias \
+ --no-archive \
-i locales/$$input -c -f charmaps/$$charset \
$(addprefix --prefix=,$(install_root)) $$locale; \
echo ' done'; \
--- glibc-2.14/localedata/SUPPORTED
+++ glibc-2.14-2/localedata/SUPPORTED
@@ -86,6 +86,7 @@ cy_GB.UTF-8/UTF-8 \
cy_GB/ISO-8859-14 \
da_DK.UTF-8/UTF-8 \
da_DK/ISO-8859-1 \
+da_DK.ISO-8859-15/ISO-8859-15 \
de_AT.UTF-8/UTF-8 \
de_AT/ISO-8859-1 \
de_AT@euro/ISO-8859-15 \
@@ -117,6 +118,7 @@ en_DK.UTF-8/UTF-8 \
en_DK/ISO-8859-1 \
en_GB.UTF-8/UTF-8 \
en_GB/ISO-8859-1 \
+en_GB.ISO-8859-15/ISO-8859-15 \
en_HK.UTF-8/UTF-8 \
en_HK/ISO-8859-1 \
en_IE.UTF-8/UTF-8 \
@@ -132,6 +134,7 @@ en_SG.UTF-8/UTF-8 \
en_SG/ISO-8859-1 \
en_US.UTF-8/UTF-8 \
en_US/ISO-8859-1 \
+en_US.ISO-8859-15/ISO-8859-15 \
en_ZA.UTF-8/UTF-8 \
en_ZA/ISO-8859-1 \
en_ZM/UTF-8 \
@@ -313,6 +316,8 @@ nl_NL/ISO-8859-1 \
nl_NL@euro/ISO-8859-15 \
nn_NO.UTF-8/UTF-8 \
nn_NO/ISO-8859-1 \
+no_NO.UTF-8/UTF-8 \
+no_NO/ISO-8859-1 \
nr_ZA/UTF-8 \
nso_ZA/UTF-8 \
oc_FR.UTF-8/UTF-8 \
@@ -374,6 +379,7 @@ sv_FI/ISO-8859-1 \
sv_FI@euro/ISO-8859-15 \
sv_SE.UTF-8/UTF-8 \
sv_SE/ISO-8859-1 \
+sv_SE.ISO-8859-15/ISO-8859-15 \
sw_KE/UTF-8 \
sw_TZ/UTF-8 \
ta_IN/UTF-8 \
--- glibc-2.14/localedata/locales/cy_GB
+++ glibc-2.14-2/localedata/locales/cy_GB
@@ -248,8 +248,11 @@ mon "<U0049><U006F><U006E><U0061><U0077><U0072>";/
d_t_fmt "<U0044><U0079><U0064><U0064><U0020><U0025><U0041><U0020><U0025><U0064><U0020><U006d><U0069><U0073><U0020><U0025><U0042><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
d_fmt "<U0025><U0064><U002E><U0025><U006D><U002E><U0025><U0079>"
t_fmt "<U0025><U0054>"
-am_pm "";""
-t_fmt_ampm ""
+am_pm "<U0041><U004D>";"<U0050><U004D>"
+t_fmt_ampm "<U0025><U006C><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0050><U0020><U0025><U005A>"
+date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/
+<U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
+<U0025><U005A><U0020><U0025><U0059>"
END LC_TIME
LC_MESSAGES
--- glibc-2.14/localedata/locales/en_GB
+++ glibc-2.14-2/localedata/locales/en_GB
@@ -116,8 +116,8 @@ mon "<U004A><U0061><U006E><U0075><U0061><U0072><U0079>";/
d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
d_fmt "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0079>"
t_fmt "<U0025><U0054>"
-am_pm "";""
-t_fmt_ampm ""
+am_pm "<U0041><U004D>";"<U0050><U004D>"
+t_fmt_ampm "<U0025><U006C><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0050><U0020><U0025><U005A>"
date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/
<U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
<U0025><U005A><U0020><U0025><U0059>"
--- glibc-2.14/localedata/locales/no_NO
+++ glibc-2.14-2/localedata/locales/no_NO
@@ -0,0 +1,69 @@
+escape_char /
+comment_char %
+
+% Norwegian language locale for Norway
+% Source: Norsk Standardiseringsforbund
+% Address: University Library,
+% Drammensveien 41, N-9242 Oslo, Norge
+% Contact: Kolbjoern Aamboe
+% Tel: +47 - 22859109
+% Fax: +47 - 22434497
+% Email: kolbjorn.aambo@usit.uio.no
+% Language: no
+% Territory: NO
+% Revision: 4.3
+% Date: 1996-10-15
+% Application: general
+% Users: general
+% Repertoiremap: mnemonic.ds
+% Charset: ISO-8859-1
+% Distribution and use is free, also
+% for commercial purposes.
+
+LC_IDENTIFICATION
+copy "nb_NO"
+END LC_IDENTIFICATION
+
+LC_COLLATE
+copy "nb_NO"
+END LC_COLLATE
+
+LC_CTYPE
+copy "nb_NO"
+END LC_CTYPE
+
+LC_MONETARY
+copy "nb_NO"
+END LC_MONETARY
+
+LC_NUMERIC
+copy "nb_NO"
+END LC_NUMERIC
+
+LC_TIME
+copy "nb_NO"
+END LC_TIME
+
+LC_MESSAGES
+copy "nb_NO"
+END LC_MESSAGES
+
+LC_PAPER
+copy "nb_NO"
+END LC_PAPER
+
+LC_TELEPHONE
+copy "nb_NO"
+END LC_TELEPHONE
+
+LC_MEASUREMENT
+copy "nb_NO"
+END LC_MEASUREMENT
+
+LC_NAME
+copy "nb_NO"
+END LC_NAME
+
+LC_ADDRESS
+copy "nb_NO"
+END LC_ADDRESS
--- glibc-2.14/localedata/locales/zh_TW
+++ glibc-2.14-2/localedata/locales/zh_TW
@@ -1,7 +1,7 @@
comment_char %
escape_char /
%
-% Chinese language locale for Taiwan R.O.C.
+% Chinese language locale for Taiwan
% charmap: BIG5-CP950
%
% Original Author:
@@ -17,7 +17,7 @@ escape_char /
% Reference: http://wwwold.dkuug.dk/JTC1/SC22/WG20/docs/n690.pdf
LC_IDENTIFICATION
-title "Chinese locale for Taiwan R.O.C."
+title "Chinese locale for Taiwan"
source ""
address ""
contact ""
@@ -25,7 +25,7 @@ email "bug-glibc-locales@gnu.org"
tel ""
fax ""
language "Chinese"
-territory "Taiwan R.O.C."
+territory "Taiwan"
revision "0.2"
date "2000-08-02"
%
--- glibc-2.14/login/programs/pt_chown.c
+++ glibc-2.14-2/login/programs/pt_chown.c
@@ -29,6 +29,7 @@
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <fcntl.h>
#ifdef HAVE_LIBCAP
# include <sys/capability.h>
# include <sys/prctl.h>
@@ -143,7 +144,7 @@ main (int argc, char *argv[])
uid_t uid = getuid ();
int remaining;
- if (argc == 1 && euid == 0)
+ if (argc == 1 && fcntl (PTY_FILENO, F_GETFD) == 0)
{
#ifdef HAVE_LIBCAP
/* Drop privileges. */
@@ -176,6 +177,13 @@ main (int argc, char *argv[])
/* We aren't going to be using privileges, so drop them right now. */
setuid (uid);
+#ifdef HAVE_LIBCAP
+ cap_t caps = cap_init ();
+ if (caps == NULL)
+ error (1, errno, "cap_init");
+ cap_set_proc (caps);
+ cap_free (caps);
+#endif
/* Set locale via LC_ALL. */
setlocale (LC_ALL, "");
@@ -195,9 +203,5 @@ main (int argc, char *argv[])
return EXIT_FAILURE;
}
- /* Check if we are properly installed. */
- if (euid != 0)
- error (FAIL_EXEC, 0, gettext ("needs to be installed setuid `root'"));
-
return EXIT_SUCCESS;
}
--- glibc-2.14/malloc/mcheck.c
+++ glibc-2.14-2/malloc/mcheck.c
@@ -25,10 +25,26 @@
# include <mcheck.h>
# include <stdint.h>
# include <stdio.h>
+# include <stdlib.h>
# include <libintl.h>
# include <errno.h>
#endif
+#ifdef _LIBC
+extern __typeof (malloc) __libc_malloc;
+extern __typeof (free) __libc_free;
+extern __typeof (realloc) __libc_realloc;
+libc_hidden_proto (__libc_malloc)
+libc_hidden_proto (__libc_realloc)
+libc_hidden_proto (__libc_free)
+libc_hidden_proto (__libc_memalign)
+#else
+# define __libc_malloc(sz) malloc (sz)
+# define __libc_free(ptr) free (ptr)
+# define __libc_realloc(ptr, sz) realloc (ptr, sz)
+# define __libc_memalign(al, sz) memalign (al, sz)
+#endif
+
/* Old hook values. */
static void (*old_free_hook) (__ptr_t ptr, __const __ptr_t);
static __ptr_t (*old_malloc_hook) (__malloc_size_t size, const __ptr_t);
@@ -199,7 +215,7 @@ freehook (__ptr_t ptr, const __ptr_t caller)
if (old_free_hook != NULL)
(*old_free_hook) (ptr, caller);
else
- free (ptr);
+ __libc_free (ptr);
__free_hook = freehook;
}
@@ -222,7 +238,7 @@ mallochook (__malloc_size_t size, const __ptr_t caller)
hdr = (struct hdr *) (*old_malloc_hook) (sizeof (struct hdr) + size + 1,
caller);
else
- hdr = (struct hdr *) malloc (sizeof (struct hdr) + size + 1);
+ hdr = (struct hdr *) __libc_malloc (sizeof (struct hdr) + size + 1);
__malloc_hook = mallochook;
if (hdr == NULL)
return NULL;
@@ -259,7 +275,7 @@ memalignhook (__malloc_size_t alignment, __malloc_size_t size,
if (old_memalign_hook != NULL)
block = (*old_memalign_hook) (alignment, slop + size + 1, caller);
else
- block = memalign (alignment, slop + size + 1);
+ block = __libc_memalign (alignment, slop + size + 1);
__memalign_hook = memalignhook;
if (block == NULL)
return NULL;
@@ -320,8 +336,8 @@ reallochook (__ptr_t ptr, __malloc_size_t size, const __ptr_t caller)
sizeof (struct hdr) + size + 1,
caller);
else
- hdr = (struct hdr *) realloc ((__ptr_t) hdr,
- sizeof (struct hdr) + size + 1);
+ hdr = (struct hdr *) __libc_realloc ((__ptr_t) hdr,
+ sizeof (struct hdr) + size + 1);
__free_hook = freehook;
__malloc_hook = mallochook;
__memalign_hook = memalignhook;
@@ -381,8 +397,8 @@ mcheck (func)
if (__malloc_initialized <= 0 && !mcheck_used)
{
/* We call malloc() once here to ensure it is initialized. */
- void *p = malloc (0);
- free (p);
+ void *p = __libc_malloc (0);
+ __libc_free (p);
old_free_hook = __free_hook;
__free_hook = freehook;
--- glibc-2.14/manual/libc.texinfo
+++ glibc-2.14-2/manual/libc.texinfo
@@ -5,7 +5,7 @@
@c setchapternewpage odd
@comment Tell install-info what to do.
-@dircategory Software libraries
+@dircategory Libraries
@direntry
* Libc: (libc). C library.
@end direntry
--- glibc-2.14/misc/sys/cdefs.h
+++ glibc-2.14-2/misc/sys/cdefs.h
@@ -132,7 +132,10 @@
#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 31)
# define __warndecl(name, msg) \
extern void name (void) __attribute__((__warning__ (msg)))
# define __warnattr(msg) __attribute__((__warning__ (msg)))
@@ -291,10 +294,16 @@
/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
inline semantics, unless -fgnu89-inline is used. */
-#if !defined __cplusplus || __GNUC_PREREQ (4,3)
+#if !defined __cplusplus || __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 31)
# if defined __GNUC_STDC_INLINE__ || defined __cplusplus
# define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
-# if __GNUC_PREREQ (4,3)
+# if __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 31)
# define __extern_always_inline \
extern __always_inline __attribute__ ((__gnu_inline__, __artificial__))
# else
@@ -314,7 +323,10 @@
/* GCC 4.3 and above allow passing all anonymous arguments of an
__extern_always_inline function to some other vararg function. */
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 31)
# define __va_arg_pack() __builtin_va_arg_pack ()
# define __va_arg_pack_len() __builtin_va_arg_pack_len ()
#endif
--- glibc-2.14/nis/Makefile
+++ glibc-2.14-2/nis/Makefile
@@ -23,9 +23,9 @@ subdir := nis
aux := nis_hash
+headers := $(wildcard rpcsvc/*.[hx])
distribute := nss-nis.h nss-nisplus.h nis_intern.h Banner \
- nisplus-parser.h nis_xdr.h nss \
- $(wildcard rpcsvc/*.[hx])
+ nisplus-parser.h nis_xdr.h nss
# These are the databases available for the nis (and perhaps later nisplus)
# service. This must be a superset of the services in nss.
@@ -69,6 +69,8 @@ libnss_nisplus-inhibit-o = $(filter-out .os,$(object-suffixes))
include ../Rules
+CFLAGS-nis_findserv.c += -fno-strict-aliasing
+CFLAGS-ypclnt.c += -fno-strict-aliasing
$(objpfx)libnss_compat.so: $(objpfx)libnsl.so$(libnsl.so-version)
$(objpfx)libnss_nis.so: $(objpfx)libnsl.so$(libnsl.so-version) \
--- glibc-2.14/nis/nss
+++ glibc-2.14-2/nis/nss
@@ -25,7 +25,7 @@
# memory with every getXXent() call. Otherwise each getXXent() call
# might result into a network communication with the server to get
# the next entry.
-#SETENT_BATCH_READ=TRUE
+SETENT_BATCH_READ=TRUE
#
# ADJUNCT_AS_SHADOW
# If set to TRUE, the passwd routines in the NIS NSS module will not
--- glibc-2.14/nptl/ChangeLog
+++ glibc-2.14-2/nptl/ChangeLog
@@ -10,6 +10,51 @@
clearing memory.
Patch partly by Robert Rex <robert.rex@exasol.com>.
+2011-02-22 Rayson Ho <rho@redhat.com>
+
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Low-level SystemTap
+ probes for i386.
+ * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
+
+2011-02-09 Rayson Ho <rho@redhat.com>
+
+ * DESIGN-systemtap-probes.txt: New file.
+ * pthread_cond_broadcast.c: SystemTap probes.
+ * pthread_cond_init.c: Likewise.
+ * pthread_cond_signal.c: Likewise.
+ * pthread_cond_wait.c: Likewise.
+ * pthread_cond_destroy.c: Likewise.
+ * pthread_create.c: Likewise.
+ * pthread_join.c: Likewise.
+ * pthread_mutex_destroy.c: Likewise.
+ * pthread_mutex_init.c: Likewise.
+ * pthread_mutex_lock.c: Likewise.
+ * pthread_mutex_timedlock.c: Likewise.
+ * pthread_mutex_unlock.c: Likewise.
+ * pthread_rwlock_destroy.c: Likewise.
+ * pthread_rwlock_rdlock.c: Likewise.
+ * pthread_rwlock_unlock.c: Likewise.
+ * pthread_rwlock_wrlock.c: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
+
+2010-07-23 Roland McGrath <roland@redhat.com>
+
+ * pthread_create.c (start_thread): Define pthread_start LIBC_PROBE.
+
2011-01-19 Roland McGrath <roland@redhat.com>
* pthread_cond_wait.c (__pthread_cond_wait): Fix comment typo.
@@ -4739,6 +4784,11 @@
Move definition inside libpthread, libc, librt check. Provide
definition for rtld.
+2004-09-02 Jakub Jelinek <jakub@redhat.com>
+
+ * pthread_cond_destroy.c (__pthread_cond_destroy): If there are
+ waiters, awake all waiters on the associated mutex.
+
2004-09-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/alpha/jmpbuf-unwind.h: Define __libc_unwind_longjmp.
@@ -6813,6 +6863,11 @@
* Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules).
+2003-07-22 Jakub Jelinek <jakub@redhat.com>
+
+ * descr.h: Don't include lowlevellock.h, pthreaddef.h and dl-sysdep.h
+ if __need_struct_pthread_size, instead define lll_lock_t.
+
2003-07-25 Jakub Jelinek <jakub@redhat.com>
* tst-cancel17.c (do_test): Check if aio_cancel failed.
--- glibc-2.14/nptl/DESIGN-systemtap-probes.txt
+++ glibc-2.14-2/nptl/DESIGN-systemtap-probes.txt
@@ -0,0 +1,89 @@
+Systemtap is a dynamic tracing/instrumenting tool available on Linux. Probes
+that are not fired at run time have close to zero overhead.
+
+The following probes are available for NPTL:
+
+Thread creation & Join Probes
+=============================
+pthread_create - probe for pthread_create
+ arg1 = pointer (pthread_t*) to thread
+ arg2 = pointer (pthread_attr_t*) to attr
+ arg3 = pointer (void *) to start_routine
+ arg4 = arguments to start_routine
+pthread_start - probe for actual thread creation
+ arg1 = struct pthread (members include thread ID, process ID)
+ arg2 = address of start_routine
+ arg3 = pointer to the list of arguments
+pthread_join - probe for pthread_join
+ arg1 = thread ID
+pthread_join_ret - probe for pthread_join return
+ arg1 = thread ID
+ arg2 = return value
+
+Lock-related Probes
+===================
+mutex_init - probe for pthread_mutex_init
+ arg1 = address of mutex lock
+mutex_acquired - probe for succ. return of pthread_mutex_lock
+ arg1 = address of mutex lock
+mutex_timedlock_acquired - probe for succ. return of pthread_mutex_timedlock
+ arg1 = address of mutex lock
+mutex_entry - probe for entry to the pthread_mutex_lock function
+ arg1 = address of mutex lock
+mutex_timedlock_entry - probe for entry to the pthread_mutex_timedlock function
+ arg1 = address of mutex lock, arg2 = address of timespec
+mutex_release - probe for pthread_mutex_unlock after the successful release of a
+ mutex lock
+ arg1 = address of mutex lock
+mutex_destroy - probe for pthread_mutex_destroy
+ arg1 = address of mutex lock
+
+wrlock_entry - probe for entry to the pthread_rwlock_wrlock function
+ arg1 = address of rw lock
+rdlock_entry - probe for entry to the pthread_rwlock_rdlock function
+ arg1 = address of rw lock
+
+rwlock_destroy - probe for pthread_rwlock_destroy
+ arg1 = address of rw lock
+wrlock_acquire_write - probe for pthread_rwlock_wrlock (after getting the lock)
+ arg1 = address of rw lock
+rdlock_acquire_read - probe for pthread_rwlock_rdlock after successfully getting
+ the lock
+ arg1 = address of rw lock
+rwlock_unlock - probe for pthread_rwlock_unlock
+ arg1 = address of rw lock
+
+lll_lock_wait - probe in low-level (assembly language) locking code, only fired
+ when futex/FUTEX_WAIT is called (i.e. when trying to acquire a
+ contented lock)
+ arg1 = pointer to futex
+ arg2 = flags passed to the futex system call
+lll_lock_wait_private - probe in low-level (assembly language) locking code,
+ only fired when futex/FUTEX_WAIT is called (i.e. when
+ trying to acquire a contented lock)
+ arg1 = pointer to futex
+
+lll_futex_wake - probe in low-level (assembly language) locking code, only fired
+ when futex (FUTEX_WAKE) is called
+ arg1 = pointer to futex
+ arg2 = number of processes to wake
+ arg3 = additional flags
+
+Condition variable Probes
+=========================
+cond_init - probe for pthread_cond_init
+ arg1 = condition
+ arg2 = attr
+cond_destroy - probe for pthread_cond_destroy
+ arg1 = cond
+cond_wait - probe for pthread_cond_wait
+ arg1 = condition
+ arg2 = mutex lock
+cond_timedwait - probe for pthread_cond_timedwait
+ arg1 = condition
+ arg2 = mutex lock
+ arg3 = timespec
+cond_signal - probe for pthread_cond_signal
+ arg1 = condition
+cond_broadcast - probe for pthread_cond_broadcast
+ arg1 = condition
--- glibc-2.14/nptl/Makefile
+++ glibc-2.14-2/nptl/Makefile
@@ -342,7 +342,8 @@ endif
extra-objs += $(crti-objs) $(crtn-objs)
omit-deps += crti crtn
-CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time)
+CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time) \
+ -fno-asynchronous-unwind-tables
endif
CFLAGS-flockfile.c = -D_IO_MTSAFE_IO
@@ -529,15 +530,19 @@ $(addprefix $(objpfx), \
$(tests) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \
$(objpfx)libpthread_nonshared.a
$(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
-# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
+# $(objpfx)linklibc.so is used instead of $(common-objpfx)libc.so,
# since otherwise libpthread.so comes before libc.so when linking.
$(addprefix $(objpfx), $(tests-reverse)): \
- $(objpfx)../libc.so $(objpfx)libpthread.so \
+ $(objpfx)linklibc.so $(objpfx)libpthread.so \
$(objpfx)libpthread_nonshared.a
$(objpfx)../libc.so: $(common-objpfx)libc.so ;
$(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
$(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
+
+$(objpfx)linklibc.so: $(common-objpfx)libc.so
+ ln -s ../libc.so $@
+generated += libclink.so
else
$(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
endif
--- glibc-2.14/nptl/Versions
+++ glibc-2.14-2/nptl/Versions
@@ -30,6 +30,7 @@ libc {
__libc_alloca_cutoff;
# Internal libc interface to libpthread
__libc_dl_error_tsd;
+ __getrlimit;
}
}
--- glibc-2.14/nptl/allocatestack.c
+++ glibc-2.14-2/nptl/allocatestack.c
@@ -999,7 +999,16 @@ setxid_mark_thread (struct xid_command *cmdp, struct pthread *t)
/* If the thread is exiting right now, ignore it. */
if ((ch & EXITING_BITMASK) != 0)
- return;
+ {
+ /* Release the futex if there is no other setxid in
+ progress. */
+ if ((ch & SETXID_BITMASK) == 0)
+ {
+ t->setxid_futex = 1;
+ lll_futex_wake (&t->setxid_futex, 1, LLL_PRIVATE);
+ }
+ return;
+ }
}
while (atomic_compare_and_exchange_bool_acq (&t->cancelhandling,
ch | SETXID_BITMASK, ch));
--- glibc-2.14/nptl/nptl-init.c
+++ glibc-2.14-2/nptl/nptl-init.c
@@ -396,7 +396,7 @@ __pthread_initialize_minimal_internal (void)
/* Determine the default allowed stack size. This is the size used
in case the user does not specify one. */
struct rlimit limit;
- if (getrlimit (RLIMIT_STACK, &limit) != 0
+ if (__getrlimit (RLIMIT_STACK, &limit) != 0
|| limit.rlim_cur == RLIM_INFINITY)
/* The system limit is not usable. Use an architecture-specific
default. */
--- glibc-2.14/nptl/pthread_cond_broadcast.c
+++ glibc-2.14-2/nptl/pthread_cond_broadcast.c
@@ -23,6 +23,7 @@
#include <lowlevellock.h>
#include <pthread.h>
#include <pthreadP.h>
+#include <stap-probe.h>
#include <shlib-compat.h>
#include <kernel-features.h>
@@ -32,6 +33,8 @@ int
__pthread_cond_broadcast (cond)
pthread_cond_t *cond;
{
+ LIBC_PROBE (cond_broadcast, 1, cond);
+
int pshared = (cond->__data.__mutex == (void *) ~0l)
? LLL_SHARED : LLL_PRIVATE;
/* Make sure we are alone. */
--- glibc-2.14/nptl/pthread_cond_destroy.c
+++ glibc-2.14-2/nptl/pthread_cond_destroy.c
@@ -20,6 +20,7 @@
#include <errno.h>
#include <shlib-compat.h>
#include "pthreadP.h"
+#include <stap-probe.h>
int
@@ -29,6 +30,8 @@ __pthread_cond_destroy (cond)
int pshared = (cond->__data.__mutex == (void *) ~0l)
? LLL_SHARED : LLL_PRIVATE;
+ LIBC_PROBE (cond_destroy, 1, cond);
+
/* Make sure we are alone. */
lll_lock (cond->__data.__lock, pshared);
--- glibc-2.14/nptl/pthread_cond_init.c
+++ glibc-2.14-2/nptl/pthread_cond_init.c
@@ -20,6 +20,7 @@
#include <shlib-compat.h>
#include "pthreadP.h"
+#include <stap-probe.h>
int
@@ -42,6 +43,8 @@ __pthread_cond_init (cond, cond_attr)
? NULL : (void *) ~0l);
cond->__data.__broadcast_seq = 0;
+ LIBC_PROBE (cond_init, 2, cond, cond_attr);
+
return 0;
}
versioned_symbol (libpthread, __pthread_cond_init,
--- glibc-2.14/nptl/pthread_cond_signal.c
+++ glibc-2.14-2/nptl/pthread_cond_signal.c
@@ -26,6 +26,7 @@
#include <shlib-compat.h>
#include <kernel-features.h>
+#include <stap-probe.h>
int
@@ -35,6 +36,8 @@ __pthread_cond_signal (cond)
int pshared = (cond->__data.__mutex == (void *) ~0l)
? LLL_SHARED : LLL_PRIVATE;
+ LIBC_PROBE (cond_signal, 1, cond);
+
/* Make sure we are alone. */
lll_lock (cond->__data.__lock, pshared);
--- glibc-2.14/nptl/pthread_cond_wait.c
+++ glibc-2.14-2/nptl/pthread_cond_wait.c
@@ -25,6 +25,7 @@
#include <pthreadP.h>
#include <shlib-compat.h>
+#include <stap-probe.h>
struct _condvar_cleanup_buffer
@@ -101,6 +102,8 @@ __pthread_cond_wait (cond, mutex)
int pshared = (cond->__data.__mutex == (void *) ~0l)
? LLL_SHARED : LLL_PRIVATE;
+ LIBC_PROBE (cond_wait, 2, cond, mutex);
+
/* Make sure we are alone. */
lll_lock (cond->__data.__lock, pshared);
--- glibc-2.14/nptl/pthread_create.c
+++ glibc-2.14-2/nptl/pthread_create.c
@@ -31,6 +31,8 @@
#include <shlib-compat.h>
+#include <stap-probe.h>
+
/* Local function to start thread and handle cleanup. */
static int start_thread (void *arg);
@@ -296,6 +298,8 @@ start_thread (void *arg)
CANCEL_RESET (oldtype);
}
+ LIBC_PROBE (pthread_start, 3, (pthread_t) pd, pd->start_routine, pd->arg);
+
/* Run the code the user provided. */
#ifdef CALL_THREAD_FCT
THREAD_SETMEM (pd, result, CALL_THREAD_FCT (pd));
@@ -552,6 +556,8 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
/* Pass the descriptor to the caller. */
*newthread = (pthread_t) pd;
+ LIBC_PROBE (pthread_create, 4, newthread, attr, start_routine, arg);
+
/* Start the thread. */
return create_thread (pd, iattr, STACK_VARIABLES_ARGS);
}
--- glibc-2.14/nptl/pthread_join.c
+++ glibc-2.14-2/nptl/pthread_join.c
@@ -23,6 +23,8 @@
#include <atomic.h>
#include "pthreadP.h"
+#include <stap-probe.h>
+
static void
cleanup (void *arg)
@@ -55,6 +57,8 @@ pthread_join (threadid, thread_return)
struct pthread *self = THREAD_SELF;
int result = 0;
+ LIBC_PROBE (pthread_join, 1, threadid);
+
/* During the wait we change to asynchronous cancellation. If we
are canceled the thread we are waiting for must be marked as
un-wait-ed for again. */
@@ -110,5 +114,7 @@ pthread_join (threadid, thread_return)
__free_tcb (pd);
}
+ LIBC_PROBE (pthread_join_ret, 3, threadid, result, pd->result);
+
return result;
}
--- glibc-2.14/nptl/pthread_mutex_destroy.c
+++ glibc-2.14-2/nptl/pthread_mutex_destroy.c
@@ -20,11 +20,15 @@
#include <errno.h>
#include "pthreadP.h"
+#include <stap-probe.h>
+
int
__pthread_mutex_destroy (mutex)
pthread_mutex_t *mutex;
{
+ LIBC_PROBE (mutex_destroy, 1, mutex);
+
if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0
&& mutex->__data.__nusers != 0)
return EBUSY;
--- glibc-2.14/nptl/pthread_mutex_init.c
+++ glibc-2.14-2/nptl/pthread_mutex_init.c
@@ -24,6 +24,8 @@
#include <kernel-features.h>
#include "pthreadP.h"
+#include <stap-probe.h>
+
static const struct pthread_mutexattr default_attr =
{
/* Default is a normal mutex, not shared between processes. */
@@ -135,6 +137,8 @@ __pthread_mutex_init (mutex, mutexattr)
// mutex->__spins = 0; already done by memset
// mutex->__next = NULL; already done by memset
+ LIBC_PROBE (mutex_init, 1, mutex);
+
return 0;
}
strong_alias (__pthread_mutex_init, pthread_mutex_init)
--- glibc-2.14/nptl/pthread_mutex_lock.c
+++ glibc-2.14-2/nptl/pthread_mutex_lock.c
@@ -24,6 +24,7 @@
#include <not-cancel.h>
#include "pthreadP.h"
#include <lowlevellock.h>
+#include <stap-probe.h>
#ifndef LLL_MUTEX_LOCK
@@ -48,6 +49,9 @@ __pthread_mutex_lock (mutex)
assert (sizeof (mutex->__size) >= sizeof (mutex->__data));
unsigned int type = PTHREAD_MUTEX_TYPE (mutex);
+
+ LIBC_PROBE (mutex_entry, 1, mutex);
+
if (__builtin_expect (type & ~PTHREAD_MUTEX_KIND_MASK_NP, 0))
return __pthread_mutex_lock_full (mutex);
@@ -127,6 +131,8 @@ __pthread_mutex_lock (mutex)
++mutex->__data.__nusers;
#endif
+ LIBC_PROBE (mutex_acquired, 1, mutex);
+
return 0;
}
@@ -467,6 +473,8 @@ __pthread_mutex_lock_full (pthread_mutex_t *mutex)
++mutex->__data.__nusers;
#endif
+ LIBC_PROBE (mutex_acquired, 1, mutex);
+
return 0;
}
#ifndef __pthread_mutex_lock
--- glibc-2.14/nptl/pthread_mutex_timedlock.c
+++ glibc-2.14-2/nptl/pthread_mutex_timedlock.c
@@ -24,6 +24,8 @@
#include <lowlevellock.h>
#include <not-cancel.h>
+#include <stap-probe.h>
+
int
pthread_mutex_timedlock (mutex, abstime)
@@ -34,6 +36,8 @@ pthread_mutex_timedlock (mutex, abstime)
pid_t id = THREAD_GETMEM (THREAD_SELF, tid);
int result = 0;
+ LIBC_PROBE (mutex_timedlock_entry, 2, mutex, abstime);
+
/* We must not check ABSTIME here. If the thread does not block
abstime must not be checked for a valid value. */
@@ -172,6 +176,8 @@ pthread_mutex_timedlock (mutex, abstime)
++mutex->__data.__count;
+ LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
return 0;
}
}
@@ -242,6 +248,8 @@ pthread_mutex_timedlock (mutex, abstime)
++mutex->__data.__count;
+ LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
return 0;
}
}
@@ -377,6 +385,8 @@ pthread_mutex_timedlock (mutex, abstime)
++mutex->__data.__count;
+ LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
return 0;
}
}
@@ -477,6 +487,8 @@ pthread_mutex_timedlock (mutex, abstime)
/* Record the ownership. */
mutex->__data.__owner = id;
++mutex->__data.__nusers;
+
+ LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
}
out:
--- glibc-2.14/nptl/pthread_mutex_unlock.c
+++ glibc-2.14-2/nptl/pthread_mutex_unlock.c
@@ -22,6 +22,7 @@
#include <stdlib.h>
#include "pthreadP.h"
#include <lowlevellock.h>
+#include <stap-probe.h>
static int
internal_function
@@ -50,6 +51,9 @@ __pthread_mutex_unlock_usercnt (mutex, decr)
/* Unlock. */
lll_unlock (mutex->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex));
+
+ LIBC_PROBE (mutex_release, 1, mutex);
+
return 0;
}
else if (__builtin_expect (type == PTHREAD_MUTEX_RECURSIVE_NP, 1))
@@ -272,6 +276,9 @@ __pthread_mutex_unlock_full (pthread_mutex_t *mutex, int decr)
PTHREAD_MUTEX_PSHARED (mutex));
int oldprio = newval >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT;
+
+ LIBC_PROBE (mutex_release, 1, mutex);
+
return __pthread_tpp_change_priority (oldprio, -1);
default:
@@ -279,6 +286,7 @@ __pthread_mutex_unlock_full (pthread_mutex_t *mutex, int decr)
return EINVAL;
}
+ LIBC_PROBE (mutex_release, 1, mutex);
return 0;
}
--- glibc-2.14/nptl/pthread_rwlock_destroy.c
+++ glibc-2.14-2/nptl/pthread_rwlock_destroy.c
@@ -18,12 +18,15 @@
02111-1307 USA. */
#include "pthreadP.h"
+#include <stap-probe.h>
int
__pthread_rwlock_destroy (rwlock)
pthread_rwlock_t *rwlock;
{
+ LIBC_PROBE (rwlock_destroy, 1, rwlock);
+
/* Nothing to be done. For now. */
return 0;
}
--- glibc-2.14/nptl/pthread_rwlock_rdlock.c
+++ glibc-2.14-2/nptl/pthread_rwlock_rdlock.c
@@ -22,6 +22,7 @@
#include <lowlevellock.h>
#include <pthread.h>
#include <pthreadP.h>
+#include <stap-probe.h>
/* Acquire read lock for RWLOCK. */
@@ -31,6 +32,8 @@ __pthread_rwlock_rdlock (rwlock)
{
int result = 0;
+ LIBC_PROBE (rdlock_entry, 1, rwlock);
+
/* Make sure we are alone. */
lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
@@ -49,6 +52,8 @@ __pthread_rwlock_rdlock (rwlock)
--rwlock->__data.__nr_readers;
result = EAGAIN;
}
+ else
+ LIBC_PROBE (rdlock_acquire_read, 1, rwlock);
break;
}
--- glibc-2.14/nptl/pthread_rwlock_unlock.c
+++ glibc-2.14-2/nptl/pthread_rwlock_unlock.c
@@ -22,11 +22,14 @@
#include <lowlevellock.h>
#include <pthread.h>
#include <pthreadP.h>
+#include <stap-probe.h>
/* Unlock RWLOCK. */
int
__pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
{
+ LIBC_PROBE (rwlock_unlock, 1, rwlock);
+
lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
if (rwlock->__data.__writer)
rwlock->__data.__writer = 0;
--- glibc-2.14/nptl/pthread_rwlock_wrlock.c
+++ glibc-2.14-2/nptl/pthread_rwlock_wrlock.c
@@ -22,6 +22,7 @@
#include <lowlevellock.h>
#include <pthread.h>
#include <pthreadP.h>
+#include <stap-probe.h>
/* Acquire write lock for RWLOCK. */
@@ -31,6 +32,8 @@ __pthread_rwlock_wrlock (rwlock)
{
int result = 0;
+ LIBC_PROBE (wrlock_entry, 1, rwlock);
+
/* Make sure we are alone. */
lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
@@ -41,6 +44,8 @@ __pthread_rwlock_wrlock (rwlock)
{
/* Mark self as writer. */
rwlock->__data.__writer = THREAD_GETMEM (THREAD_SELF, tid);
+
+ LIBC_PROBE (wrlock_acquire_write, 1, rwlock);
break;
}
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -189,4 +189,7 @@
/* Typed memory objects are not available. */
#define _POSIX_TYPED_MEMORY_OBJECTS -1
+/* Streams are not available. */
+#define _XOPEN_STREAMS -1
+
#endif /* bits/posix_opt.h */
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/Versions
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/Versions
@@ -0,0 +1,6 @@
+libc {
+ GLIBC_PRIVATE {
+ # Internal libc interface to libpthread
+ __uname;
+ }
+}
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
@@ -22,6 +22,8 @@
#include <kernel-features.h>
#include <lowlevellock.h>
+#include <stap-probe.h>
+
.text
#ifdef __ASSUME_PRIVATE_FUTEX
@@ -91,7 +93,8 @@ __lll_lock_wait_private:
cmpl %edx, %eax /* NB: %edx == 2 */
jne 2f
-1: movl $SYS_futex, %eax
+1: LIBC_PROBE (lll_lock_wait_private, 1, %ebx)
+ movl $SYS_futex, %eax
ENTER_KERNEL
2: movl %edx, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
@@ -24,6 +24,7 @@
#include <kernel-features.h>
#include <pthread-pi-defines.h>
#include <pthread-errnos.h>
+#include <stap-probe.h>
.text
@@ -49,6 +50,8 @@ __pthread_cond_broadcast:
movl 20(%esp), %ebx
+ LIBC_PROBE (cond_broadcast, 1, %edx)
+
/* Get internal lock. */
movl $1, %edx
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
@@ -24,7 +24,7 @@
#include <kernel-features.h>
#include <pthread-pi-defines.h>
#include <pthread-errnos.h>
-
+#include <stap-probe.h>
.text
@@ -45,6 +45,8 @@ __pthread_cond_signal:
movl 12(%esp), %edi
+ LIBC_PROBE (cond_signal, 1, %edi)
+
/* Get internal lock. */
movl $1, %edx
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
@@ -24,7 +24,7 @@
#include <pthread-errnos.h>
#include <pthread-pi-defines.h>
#include <kernel-features.h>
-
+#include <stap-probe.h>
.text
@@ -61,6 +61,8 @@ __pthread_cond_timedwait:
movl 20(%esp), %ebx
movl 28(%esp), %ebp
+ LIBC_PROBE (cond_timedwait, 3, %ebx, 24(%esp), %ebp)
+
cmpl $1000000000, 4(%ebp)
movl $EINVAL, %eax
jae 18f
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
@@ -25,6 +25,7 @@
#include <pthread-errnos.h>
#include <pthread-pi-defines.h>
#include <kernel-features.h>
+#include <stap-probe.h>
.text
@@ -61,6 +62,8 @@ __pthread_cond_wait:
xorl %esi, %esi
movl 20(%esp), %ebx
+ LIBC_PROBE (cond_wait, 2, 24(%esp), %ebx)
+
/* Get internal lock. */
movl $1, %edx
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
@@ -23,6 +23,7 @@
#include <pthread-errnos.h>
#include <kernel-features.h>
+#include <stap-probe.h>
.text
@@ -41,6 +42,8 @@ __pthread_rwlock_rdlock:
xorl %esi, %esi
movl 12(%esp), %ebx
+ LIBC_PROBE (rdlock_entry, 1, %ebx)
+
/* Get the lock. */
movl $1, %edx
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
@@ -23,6 +23,7 @@
#include <pthread-errnos.h>
#include <kernel-features.h>
+#include <stap-probe.h>
.text
@@ -41,6 +42,8 @@ __pthread_rwlock_wrlock:
xorl %esi, %esi
movl 12(%esp), %ebx
+ LIBC_PROBE (wrlock_entry, 1, %ebx)
+
/* Get the lock. */
movl $1, %edx
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
@@ -20,6 +20,8 @@
#ifndef _LOWLEVELLOCK_H
#define _LOWLEVELLOCK_H 1
+#include <stap-probe.h>
+
#ifndef __ASSEMBLER__
# include <time.h>
# include <sys/param.h>
@@ -226,6 +228,7 @@ LLL_STUB_UNWIND_INFO_END
do { \
int __ignore; \
register __typeof (nr) _nr asm ("edx") = (nr); \
+ LIBC_PROBE (lll_futex_wake, 3, futex, nr, private); \
__asm __volatile (LLL_EBX_LOAD \
LLL_ENTER_KERNEL \
LLL_EBX_LOAD \
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/i386/smp.h
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/i386/smp.h
@@ -37,7 +37,7 @@ is_smp_system (void)
char *cp;
/* Try reading the number using `sysctl' first. */
- if (uname (&u.uts) == 0)
+ if (__uname (&u.uts) == 0)
cp = u.uts.version;
else
{
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/kernel-features.h
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/kernel-features.h
@@ -0,0 +1,6 @@
+#include_next <kernel-features.h>
+
+/* NPTL can always assume all clone thread flags work. */
+#ifndef __ASSUME_CLONE_THREAD_FLAGS
+# define __ASSUME_CLONE_THREAD_FLAGS 1
+#endif
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
@@ -22,6 +22,8 @@
#include <kernel-features.h>
#include <lowlevellock.h>
+#include <stap-probe.h>
+
.text
#ifdef __ASSUME_PRIVATE_FUTEX
@@ -91,7 +93,8 @@ __lll_lock_wait_private:
cmpl %edx, %eax /* NB: %edx == 2 */
jne 2f
-1: movl $SYS_futex, %eax
+1: LIBC_PROBE (lll_lock_wait_private, 1, %rdi)
+ movl $SYS_futex, %eax
syscall
2: movl %edx, %eax
@@ -130,7 +133,8 @@ __lll_lock_wait:
cmpl %edx, %eax /* NB: %edx == 2 */
jne 2f
-1: movl $SYS_futex, %eax
+1: LIBC_PROBE (lll_lock_wait, 2, %rdi, %rsi)
+ movl $SYS_futex, %eax
syscall
2: movl %edx, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
@@ -20,6 +20,8 @@
#ifndef _LOWLEVELLOCK_H
#define _LOWLEVELLOCK_H 1
+#include <stap-probe.h>
+
#ifndef __ASSEMBLER__
# include <time.h>
# include <sys/param.h>
@@ -227,6 +229,7 @@ LLL_STUB_UNWIND_INFO_END
do { \
int __ignore; \
register __typeof (nr) _nr __asm ("edx") = (nr); \
+ LIBC_PROBE (lll_futex_wake, 3, futex, nr, private); \
__asm __volatile ("syscall" \
: "=a" (__ignore) \
: "0" (SYS_futex), "D" (futex), \
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
@@ -25,7 +25,7 @@
#include <kernel-features.h>
#include <pthread-pi-defines.h>
#include <pthread-errnos.h>
-
+#include <stap-probe.h>
.text
@@ -35,6 +35,8 @@
.align 16
__pthread_cond_broadcast:
+ LIBC_PROBE (cond_broadcast, 1, %rdi)
+
/* Get internal lock. */
movl $1, %esi
xorl %eax, %eax
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
@@ -24,6 +24,7 @@
#include <pthread-pi-defines.h>
#include <kernel-features.h>
#include <pthread-errnos.h>
+#include <stap-probe.h>
.text
@@ -34,6 +35,8 @@
.align 16
__pthread_cond_signal:
+ LIBC_PROBE (cond_signal, 1, %rdi)
+
/* Get internal lock. */
movq %rdi, %r8
movl $1, %esi
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
@@ -23,6 +23,7 @@
#include <lowlevelcond.h>
#include <pthread-pi-defines.h>
#include <pthread-errnos.h>
+#include <stap-probe.h>
#include <kernel-features.h>
@@ -71,6 +72,8 @@ __pthread_cond_timedwait:
cfi_adjust_cfa_offset(FRAME_SIZE)
cfi_remember_state
+ LIBC_PROBE (cond_timedwait, 3, %rdi, %rsi, %rdx)
+
cmpq $1000000000, 8(%rdx)
movl $EINVAL, %eax
jae 48f
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
@@ -23,6 +23,7 @@
#include <lowlevelcond.h>
#include <tcb-offsets.h>
#include <pthread-pi-defines.h>
+#include <stap-probe.h>
#include <kernel-features.h>
@@ -65,6 +66,8 @@ __pthread_cond_wait:
+--------------------------+
*/
+ LIBC_PROBE (cond_wait, 2, %rdi, %rsi)
+
cmpq $-1, dep_mutex(%rdi)
/* Prepare structure passed to cancellation handler. */
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
@@ -22,7 +22,7 @@
#include <lowlevelrwlock.h>
#include <pthread-errnos.h>
#include <kernel-features.h>
-
+#include <stap-probe.h>
.text
@@ -31,6 +31,9 @@
.align 16
__pthread_rwlock_rdlock:
cfi_startproc
+
+ LIBC_PROBE (rdlock_entry, 1, %rdi)
+
xorq %r10, %r10
/* Get the lock. */
--- glibc-2.14/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
+++ glibc-2.14-2/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
@@ -22,7 +22,7 @@
#include <lowlevelrwlock.h>
#include <pthread-errnos.h>
#include <kernel-features.h>
-
+#include <stap-probe.h>
.text
@@ -31,6 +31,9 @@
.align 16
__pthread_rwlock_wrlock:
cfi_startproc
+
+ LIBC_PROBE (wrlock_entry, 1, %rdi)
+
xorq %r10, %r10
/* Get the lock. */
--- glibc-2.14/nscd/nscd.conf
+++ glibc-2.14-2/nscd/nscd.conf
@@ -33,7 +33,7 @@
# logfile /var/log/nscd.log
# threads 4
# max-threads 32
-# server-user nobody
+ server-user nscd
# stat-user somebody
debug-level 0
# reload-count 5
--- glibc-2.14/nscd/nscd.init
+++ glibc-2.14-2/nscd/nscd.init
@@ -9,6 +9,7 @@
# slow naming services like NIS, NIS+, LDAP, or hesiod.
# processname: /usr/sbin/nscd
# config: /etc/nscd.conf
+# config: /etc/sysconfig/nscd
#
### BEGIN INIT INFO
# Provides: nscd
@@ -28,20 +29,8 @@
# Source function library.
. /etc/init.d/functions
-# nscd does not run on any kernel lower than 2.2.0 because of threading
-# problems, so we require that in first place.
-case $(uname -r) in
- 2.[2-9].*)
- # this is okay
- ;;
- [3-9]*)
- # these are of course also okay
- ;;
- *)
- #this is not
- exit 1
- ;;
-esac
+# Source an auxiliary options file if we have one, and pick up NSCD_OPTIONS.
+[ -r /etc/sysconfig/nscd ] && . /etc/sysconfig/nscd
RETVAL=0
prog=nscd
@@ -50,7 +39,7 @@ start () {
[ -d /var/run/nscd ] || mkdir /var/run/nscd
[ -d /var/db/nscd ] || mkdir /var/db/nscd
echo -n $"Starting $prog: "
- daemon /usr/sbin/nscd
+ daemon /usr/sbin/nscd $NSCD_OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
@@ -83,11 +72,11 @@ restart() {
# See how we were called.
case "$1" in
start)
- start
+ [ -e /var/lock/subsys/nscd ] || start
RETVAL=$?
;;
stop)
- stop
+ [ ! -e /var/lock/subsys/nscd ] || stop
RETVAL=$?
;;
status)
@@ -99,14 +88,17 @@ case "$1" in
RETVAL=$?
;;
try-restart | condrestart)
- [ -e /var/lock/subsys/nscd ] && restart
+ [ ! -e /var/lock/subsys/nscd ] || restart
RETVAL=$?
;;
force-reload | reload)
echo -n $"Reloading $prog: "
- killproc /usr/sbin/nscd -HUP
- RETVAL=$?
- echo
+ RETVAL=0
+ /usr/sbin/nscd -i passwd || RETVAL=$?
+ /usr/sbin/nscd -i group || RETVAL=$?
+ /usr/sbin/nscd -i hosts || RETVAL=$?
+ /usr/sbin/nscd -i services || RETVAL=$?
+ echo
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
--- glibc-2.14/nscd/nscd_getserv_r.c
+++ glibc-2.14-2/nscd/nscd_getserv_r.c
@@ -124,6 +124,7 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
s_name = (char *) (&found->data[0].servdata + 1);
serv_resp = found->data[0].servdata;
s_proto = s_name + serv_resp.s_name_len;
+ alloca_aliases_len = 1;
aliases_len = (uint32_t *) (s_proto + serv_resp.s_proto_len);
aliases_list = ((char *) aliases_len
+ serv_resp.s_aliases_cnt * sizeof (uint32_t));
@@ -154,7 +155,9 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
+ (serv_resp.s_aliases_cnt
* sizeof (uint32_t)));
if (alloca_aliases_len)
- tmp = __alloca (serv_resp.s_aliases_cnt * sizeof (uint32_t));
+ tmp = alloca_account (serv_resp.s_aliases_cnt
+ * sizeof (uint32_t),
+ alloca_used);
else
{
tmp = malloc (serv_resp.s_aliases_cnt * sizeof (uint32_t));
@@ -249,8 +252,9 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
+ (serv_resp.s_aliases_cnt
* sizeof (uint32_t)));
if (alloca_aliases_len)
- aliases_len = alloca (serv_resp.s_aliases_cnt
- * sizeof (uint32_t));
+ aliases_len = alloca_account (serv_resp.s_aliases_cnt
+ * sizeof (uint32_t),
+ alloca_used);
else
{
aliases_len = malloc (serv_resp.s_aliases_cnt
@@ -368,7 +372,11 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
}
if (retval != -1)
- goto retry;
+ {
+ if (!alloca_aliases_len)
+ free (aliases_len);
+ goto retry;
+ }
}
if (!alloca_aliases_len)
--- glibc-2.14/nss/Makefile
+++ glibc-2.14-2/nss/Makefile
@@ -75,6 +75,7 @@ endif
include ../Rules
+CFLAGS-files-hosts.c += -fno-strict-aliasing
ifeq (yes,$(build-static-nss))
$(objpfx)getent: $(objpfx)libnss_files.a
--- glibc-2.14/nss/nss_files/files-XXX.c
+++ glibc-2.14-2/nss/nss_files/files-XXX.c
@@ -1,5 +1,5 @@
/* Common code for file-based databases in nss_files module.
- Copyright (C) 1996-1999,2001,2002,2004,2007,2008
+ Copyright (C) 1996-1999,2001,2002,2004,2007,2008,2010
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -190,7 +190,7 @@ internal_getent (struct STRUCTURE *result,
{
char *p;
struct parser_data *data = (void *) buffer;
- int linebuflen = buffer + buflen - data->linebuffer;
+ size_t linebuflen = buffer + buflen - data->linebuffer;
int parse_result;
if (buflen < sizeof *data + 2)
--- glibc-2.14/posix/Makefile
+++ glibc-2.14-2/posix/Makefile
@@ -325,15 +325,8 @@ $(inst_libexecdir)/getconf: $(inst_bindir)/getconf \
mv -f $@/$$spec.new $@/$$spec; \
done < $(objpfx)getconf.speclist
-$(objpfx)getconf.speclist: $(objpfx)getconf
-ifeq (no,$(cross-compiling))
- LC_ALL=C GETCONF_DIR=/dev/null \
- $(run-program-prefix) $< _POSIX_V7_WIDTH_RESTRICTED_ENVS > $@.new
- LC_ALL=C GETCONF_DIR=/dev/null \
- $(run-program-prefix) $< _POSIX_V6_WIDTH_RESTRICTED_ENVS >> $@.new
- LC_ALL=C GETCONF_DIR=/dev/null \
- $(run-program-prefix) $< _XBS5_WIDTH_RESTRICTED_ENVS >> $@.new
-else
- > $@.new
-endif
+$(objpfx)getconf.speclist: getconf.speclist.h
+ $(CC) -E $(CFLAGS) $(CPPFLAGS) $< \
+ | sed -n -e '/START_OF_STRINGS/,$${/\(POSIX_V[67]\|_XBS5\)_/{s/^[^"]*"//;s/".*$$//;p}}' \
+ > $@.new
mv -f $@.new $@
--- glibc-2.14/posix/gai.conf
+++ glibc-2.14-2/posix/gai.conf
@@ -41,7 +41,7 @@
#
# precedence <mask> <value>
# Add another rule to the RFC 3484 precedence table. See section 2.1
-# and 10.3 in RFC 3484. The default is:
+# and 10.3 in RFC 3484. The RFC requires:
#
#precedence ::1/128 50
#precedence ::/0 40
@@ -58,7 +58,7 @@
# Add another rule to the RFC 3484 scope table for IPv4 addresses.
# By default the scope IDs described in section 3.2 in RFC 3484 are
# used. Changing these defaults should hardly ever be necessary.
-# The defaults are equivalent to:
+# The definitions in RFC 1918 are equivalent to:
#
#scopev4 ::ffff:169.254.0.0/112 2
#scopev4 ::ffff:127.0.0.0/104 2
@@ -75,3 +75,5 @@
#scopev4 ::ffff:169.254.0.0/112 2
#scopev4 ::ffff:127.0.0.0/104 2
#scopev4 ::ffff:0.0.0.0/96 14
+#
+# This is what the Red Hat setting currently uses.
--- glibc-2.14/posix/getconf.speclist.h
+++ glibc-2.14-2/posix/getconf.speclist.h
@@ -0,0 +1,39 @@
+#include <unistd.h>
+const char *START_OF_STRINGS =
+#if _POSIX_V7_ILP32_OFF32 == 1
+"POSIX_V7_ILP32_OFF32"
+#endif
+#if _POSIX_V7_ILP32_OFFBIG == 1
+"POSIX_V7_ILP32_OFFBIG"
+#endif
+#if _POSIX_V7_LP64_OFF64 == 1
+"POSIX_V7_LP64_OFF64"
+#endif
+#if _POSIX_V7_LPBIG_OFFBIG == 1
+"POSIX_V7_LPBIG_OFFBIG"
+#endif
+#if _POSIX_V6_ILP32_OFF32 == 1
+"POSIX_V6_ILP32_OFF32"
+#endif
+#if _POSIX_V6_ILP32_OFFBIG == 1
+"POSIX_V6_ILP32_OFFBIG"
+#endif
+#if _POSIX_V6_LP64_OFF64 == 1
+"POSIX_V6_LP64_OFF64"
+#endif
+#if _POSIX_V6_LPBIG_OFFBIG == 1
+"POSIX_V6_LPBIG_OFFBIG"
+#endif
+#if _XBS5_ILP32_OFF32 == 1
+"XBS5_ILP32_OFF32"
+#endif
+#if _XBS5_ILP32_OFFBIG == 1
+"XBS5_ILP32_OFFBIG"
+#endif
+#if _XBS5_LP64_OFF64 == 1
+"XBS5_LP64_OFF64"
+#endif
+#if _XBS5_LPBIG_OFFBIG == 1
+"XBS5_LPBIG_OFFBIG"
+#endif
+"";
--- glibc-2.14/posix/regcomp.c
+++ glibc-2.14-2/posix/regcomp.c
@@ -2745,40 +2745,29 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
/* Local function for parse_bracket_exp used in _LIBC environement.
Seek the collating symbol entry correspondings to NAME.
- Return the index of the symbol in the SYMB_TABLE. */
+ Return the index of the symbol in the SYMB_TABLE,
+ or -1 if not found. */
auto inline int32_t
__attribute ((always_inline))
- seek_collating_symbol_entry (name, name_len)
- const unsigned char *name;
- size_t name_len;
+ seek_collating_symbol_entry (const unsigned char *name, size_t name_len)
{
- int32_t hash = elem_hash ((const char *) name, name_len);
- int32_t elem = hash % table_size;
- if (symb_table[2 * elem] != 0)
- {
- int32_t second = hash % (table_size - 2) + 1;
-
- do
- {
- /* First compare the hashing value. */
- if (symb_table[2 * elem] == hash
- /* Compare the length of the name. */
- && name_len == extra[symb_table[2 * elem + 1]]
- /* Compare the name. */
- && memcmp (name, &extra[symb_table[2 * elem + 1] + 1],
- name_len) == 0)
- {
- /* Yep, this is the entry. */
- break;
- }
+ int32_t elem;
- /* Next entry. */
- elem += second;
- }
- while (symb_table[2 * elem] != 0);
- }
- return elem;
+ for (elem = 0; elem < table_size; elem++)
+ if (symb_table[2 * elem] != 0)
+ {
+ int32_t idx = symb_table[2 * elem + 1];
+ /* Skip the name of collating element name. */
+ idx += 1 + extra[idx];
+ if (/* Compare the length of the name. */
+ name_len == extra[idx]
+ /* Compare the name. */
+ && memcmp (name, &extra[idx + 1], name_len) == 0)
+ /* Yep, this is the entry. */
+ return elem;
+ }
+ return -1;
}
/* Local function for parse_bracket_exp used in _LIBC environment.
@@ -2787,8 +2776,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
auto inline unsigned int
__attribute ((always_inline))
- lookup_collation_sequence_value (br_elem)
- bracket_elem_t *br_elem;
+ lookup_collation_sequence_value (bracket_elem_t *br_elem)
{
if (br_elem->type == SB_CHAR)
{
@@ -2816,7 +2804,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
int32_t elem, idx;
elem = seek_collating_symbol_entry (br_elem->opr.name,
sym_name_len);
- if (symb_table[2 * elem] != 0)
+ if (elem != -1)
{
/* We found the entry. */
idx = symb_table[2 * elem + 1];
@@ -2834,7 +2822,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
/* Return the collation sequence value. */
return *(unsigned int *) (extra + idx);
}
- else if (symb_table[2 * elem] == 0 && sym_name_len == 1)
+ else if (sym_name_len == 1)
{
/* No valid character. Match it as a single byte
character. */
@@ -2856,11 +2844,8 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
auto inline reg_errcode_t
__attribute ((always_inline))
- build_range_exp (sbcset, mbcset, range_alloc, start_elem, end_elem)
- re_charset_t *mbcset;
- int *range_alloc;
- bitset_t sbcset;
- bracket_elem_t *start_elem, *end_elem;
+ build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc,
+ bracket_elem_t *start_elem, bracket_elem_t *end_elem)
{
unsigned int ch;
uint32_t start_collseq;
@@ -2939,25 +2924,22 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
auto inline reg_errcode_t
__attribute ((always_inline))
- build_collating_symbol (sbcset, mbcset, coll_sym_alloc, name)
- re_charset_t *mbcset;
- int *coll_sym_alloc;
- bitset_t sbcset;
- const unsigned char *name;
+ build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
+ int *coll_sym_alloc, const unsigned char *name)
{
int32_t elem, idx;
size_t name_len = strlen ((const char *) name);
if (nrules != 0)
{
elem = seek_collating_symbol_entry (name, name_len);
- if (symb_table[2 * elem] != 0)
+ if (elem != -1)
{
/* We found the entry. */
idx = symb_table[2 * elem + 1];
/* Skip the name of collating element name. */
idx += 1 + extra[idx];
}
- else if (symb_table[2 * elem] == 0 && name_len == 1)
+ else if (name_len == 1)
{
/* No valid character, treat it as a normal
character. */
--- glibc-2.14/resolv/Makefile
+++ glibc-2.14-2/resolv/Makefile
@@ -77,6 +77,7 @@ CPPFLAGS += -Dgethostbyname=res_gethostbyname \
-Dgetnetbyaddr=res_getnetbyaddr
CFLAGS-res_hconf.c = -fexceptions
+CFLAGS-res_send.c += -fno-strict-aliasing
# The BIND code elicits some harmless warnings.
+cflags += -Wno-strict-prototypes -Wno-write-strings
--- glibc-2.14/resolv/res_send.c
+++ glibc-2.14-2/resolv/res_send.c
@@ -549,7 +549,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
ns, ansp, ansp2, nansp2, resplen2);
if (n < 0)
return (-1);
- if (n == 0 && (buf2 == NULL || resplen2 == 0))
+ if (n == 0)
goto next_ns;
} else {
/* Use datagrams. */
@@ -559,7 +559,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
ansp2, nansp2, resplen2);
if (n < 0)
return (-1);
- if (n == 0 && (buf2 == NULL || resplen2 == 0))
+ if (n == 0)
goto next_ns;
if (v_circuit)
// XXX Check whether both requests failed or
@@ -1275,14 +1275,10 @@ send_dg(res_state statp,
(*thisresplenp > *thisanssizp)
? *thisanssizp : *thisresplenp);
- if (recvresp1 || (buf2 != NULL && recvresp2)) {
- *resplen2 = 0;
+ if (recvresp1 || (buf2 != NULL && recvresp2))
return resplen;
- }
if (buf2 != NULL)
{
- /* No data from the first reply. */
- resplen = 0;
/* We are waiting for a possible second reply. */
if (hp->id == anhp->id)
recvresp1 = 1;
@@ -1348,7 +1344,7 @@ send_dg(res_state statp,
goto err_out;
}
else {
- /* poll should not have returned > 0 in this case. */
+ /* poll should not have returned > 0 in this case. */
abort ();
}
}
--- glibc-2.14/resource/getrlimit.c
+++ glibc-2.14-2/resource/getrlimit.c
@@ -28,6 +28,7 @@ __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__getrlimit)
weak_alias (__getrlimit, getrlimit)
stub_warning (getrlimit)
--- glibc-2.14/scripts/check-local-headers.sh
+++ glibc-2.14-2/scripts/check-local-headers.sh
@@ -31,6 +31,8 @@ fgrep -v "$includedir/asm" |
fgrep -v "$includedir/linux" |
fgrep -v "$includedir/selinux" |
fgrep -v "$includedir/sys/capability.h" |
+fgrep -v "$includedir/sys/sdt.h" |
+fgrep -v "$includedir/sys/sdt-config.h" |
fgrep -v "$includedir/gd" |
fgrep -v "$includedir/nss3"; then
# If we found a match something is wrong.
--- glibc-2.14/stdio-common/vfprintf.c
+++ glibc-2.14-2/stdio-common/vfprintf.c
@@ -1161,41 +1161,9 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
else if (!is_long && spec != L_('S')) \
{ \
if (prec != -1) \
- { \
- /* Search for the end of the string, but don't search past \
- the length (in bytes) specified by the precision. Also \
- don't use incomplete characters. */ \
- if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX) == 1) \
- len = __strnlen (string, prec); \
- else \
- { \
- /* In case we have a multibyte character set the \
- situation is more complicated. We must not copy \
- bytes at the end which form an incomplete character. */\
- size_t ignore_size = (unsigned) prec > 1024 ? 1024 : prec;\
- wchar_t ignore[ignore_size]; \
- const char *str2 = string; \
- const char *strend = string + prec; \
- if (strend < string) \
- strend = (const char *) UINTPTR_MAX; \
- \
- mbstate_t ps; \
- memset (&ps, '\0', sizeof (ps)); \
- \
- while (str2 != NULL && str2 < strend) \
- if (__mbsnrtowcs (ignore, &str2, strend - str2, \
- ignore_size, &ps) == (size_t) -1) \
- { \
- done = -1; \
- goto all_done; \
- } \
- \
- if (str2 == NULL) \
- len = strlen (string); \
- else \
- len = str2 - string - (ps.__count & 7); \
- } \
- } \
+ /* Search for the end of the string, but don't search past \
+ the length (in bytes) specified by the precision. */ \
+ len = __strnlen (string, prec); \
else \
len = strlen (string); \
} \
--- glibc-2.14/streams/Makefile
+++ glibc-2.14-2/streams/Makefile
@@ -21,7 +21,7 @@
#
subdir := streams
-headers = stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
+#headers = stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
routines = isastream getmsg getpmsg putmsg putpmsg fattach fdetach
include ../Rules
--- glibc-2.14/sunrpc/Makefile
+++ glibc-2.14-2/sunrpc/Makefile
@@ -53,7 +53,7 @@ headers-in-tirpc = $(addprefix rpc/,auth.h auth_unix.h clnt.h pmap_clnt.h \
des_crypt.h)
headers-not-in-tirpc = $(addprefix rpc/,key_prot.h rpc_des.h) \
$(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h
-headers = rpc/netdb.h
+headers = rpc/netdb.h $(headers-in-tirpc) $(headers-not-in-tirpc)
install-others = $(inst_sysconfdir)/rpc
generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \
$(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen
@@ -152,6 +152,10 @@ CFLAGS-openchild.c = -fexceptions
CPPFLAGS += -D_RPC_THREAD_SAFE_
+CFLAGS-clnt_tcp.c += -fno-strict-aliasing
+CFLAGS-clnt_udp.c += -fno-strict-aliasing
+CFLAGS-clnt_unix.c += -fno-strict-aliasing
+
$(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so
$(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so
--- glibc-2.14/sysdeps/generic/dl-cache.h
+++ glibc-2.14-2/sysdeps/generic/dl-cache.h
@@ -36,6 +36,14 @@
# define add_system_dir(dir) add_dir (dir)
#endif
+#ifndef arch_startup
+# define arch_startup(argc, argv) do { } while (0)
+#endif
+
+#ifndef add_arch_dirs
+# define add_arch_dirs(config_file) do { } while (0)
+#endif
+
#define CACHEMAGIC "ld.so-1.7.0"
/* libc5 and glibc 2.0/2.1 use the same format. For glibc 2.2 another
--- glibc-2.14/sysdeps/i386/Makefile
+++ glibc-2.14-2/sysdeps/i386/Makefile
@@ -2,6 +2,8 @@
# Every i386 port in use uses gas syntax (I think).
asm-CPPFLAGS += -DGAS_SYNTAX
+sysdep-ASFLAGS += -U__i686
+
# The i386 `long double' is a distinct type we support.
long-double-fcts = yes
@@ -65,6 +67,14 @@ endif
ifneq (,$(filter -mno-tls-direct-seg-refs,$(CFLAGS)))
defines += -DNO_TLS_DIRECT_SEG_REFS
+else
+# .a libraries are not performance critical and so we
+# build them without direct TLS segment references
+# always.
+CPPFLAGS-.o += -DNO_TLS_DIRECT_SEG_REFS
+CFLAGS-.o += -mno-tls-direct-seg-refs
+CPPFLAGS-.oS += -DNO_TLS_DIRECT_SEG_REFS
+CFLAGS-.oS += -mno-tls-direct-seg-refs
endif
ifeq ($(subdir),elf)
--- glibc-2.14/sysdeps/i386/__longjmp.S
+++ glibc-2.14-2/sysdeps/i386/__longjmp.S
@@ -1,5 +1,5 @@
/* longjmp for i386.
- Copyright (C) 1995-1998,2000,2002,2005,2006,2009
+ Copyright (C) 1995-1998,2000,2002,2005,2006,2009,2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -21,6 +21,7 @@
#include <sysdep.h>
#include <jmpbuf-offsets.h>
#include <asm-syntax.h>
+#include <stap-probe.h>
.text
ENTRY (__longjmp)
@@ -33,6 +34,7 @@ ENTRY (__longjmp)
movl (JB_SP*4)(%eax), %ecx
PTR_DEMANGLE (%edx)
PTR_DEMANGLE (%ecx)
+ LIBC_PROBE (longjmp, 3, 4@%eax, -4@8(%esp), 4@%edx)
cfi_def_cfa(%eax, 0)
cfi_register(%eip, %edx)
cfi_register(%esp, %ecx)
@@ -50,6 +52,7 @@ ENTRY (__longjmp)
cfi_restore(%edi)
cfi_restore(%ebp)
+ LIBC_PROBE (longjmp_target, 3, 4@%eax, -4@8(%esp), 4@%edx)
movl 8(%esp), %eax /* Second argument is return value. */
movl %ecx, %esp
#else
@@ -57,12 +60,14 @@ ENTRY (__longjmp)
movl 8(%esp), %eax /* Second argument is return value. */
/* Save the return address now. */
movl (JB_PC*4)(%ecx), %edx
+ LIBC_PROBE (longjmp, 3, 4@%ecx, -4@%eax, 4@%edx)
/* Restore registers. */
movl (JB_BX*4)(%ecx), %ebx
movl (JB_SI*4)(%ecx), %esi
movl (JB_DI*4)(%ecx), %edi
movl (JB_BP*4)(%ecx), %ebp
movl (JB_SP*4)(%ecx), %esp
+ LIBC_PROBE (longjmp_target, 3, 4@%ecx, -4@%ecx, 4@%edx)
#endif
/* Jump to saved PC. */
jmp *%edx
--- glibc-2.14/sysdeps/i386/bsd-_setjmp.S
+++ glibc-2.14-2/sysdeps/i386/bsd-_setjmp.S
@@ -1,5 +1,6 @@
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. i386 version.
- Copyright (C) 1994-1997,2000-2002,2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1994-1997,2000-2002,2005,2006,2011
+ 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
@@ -25,6 +26,7 @@
#include <jmpbuf-offsets.h>
#include "bp-sym.h"
#include "bp-asm.h"
+#include <stap-probe.h>
#define PARMS LINKAGE /* no space for saved regs */
#define JMPBUF PARMS
@@ -47,6 +49,7 @@ ENTRY (BP_SYM (_setjmp))
#endif
movl %ecx, (JB_SP*4)(%edx)
movl PCOFF(%esp), %ecx /* Save PC we are returning to now. */
+ LIBC_PROBE (setjmp, 3, 4@%edx, -4@$0, 4@%ecx)
#ifdef PTR_MANGLE
PTR_MANGLE (%ecx)
#endif
--- glibc-2.14/sysdeps/i386/bsd-setjmp.S
+++ glibc-2.14-2/sysdeps/i386/bsd-setjmp.S
@@ -1,5 +1,6 @@
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. i386 version.
- Copyright (C) 1994-1997,2000,2001,2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1994-1997,2000,2001,2005,2006,2011
+ 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
@@ -25,6 +26,7 @@
#include <jmpbuf-offsets.h>
#include "bp-sym.h"
#include "bp-asm.h"
+#include <stap-probe.h>
#define PARMS LINKAGE /* no space for saved regs */
#define JMPBUF PARMS
@@ -49,6 +51,7 @@ ENTRY (BP_SYM (setjmp))
#endif
movl %ecx, (JB_SP*4)(%eax)
movl PCOFF(%esp), %ecx /* Save PC we are returning to now. */
+ LIBC_PROBE (setjmp, 3, 4@%eax, -4@$1, 4@%ecx)
#ifdef PTR_MANGLE
PTR_MANGLE (%ecx)
#endif
--- glibc-2.14/sysdeps/i386/i686/Makefile
+++ glibc-2.14-2/sysdeps/i386/i686/Makefile
@@ -9,19 +9,3 @@ stack-align-test-flags += -msse
ifeq ($(subdir),string)
sysdep_routines += cacheinfo
endif
-
-ifeq (yes,$(config-asflags-i686))
-CFLAGS-.o += -Wa,-mtune=i686
-CFLAGS-.os += -Wa,-mtune=i686
-CFLAGS-.op += -Wa,-mtune=i686
-CFLAGS-.og += -Wa,-mtune=i686
-CFLAGS-.ob += -Wa,-mtune=i686
-CFLAGS-.oS += -Wa,-mtune=i686
-
-ASFLAGS-.o += -Wa,-mtune=i686
-ASFLAGS-.os += -Wa,-mtune=i686
-ASFLAGS-.op += -Wa,-mtune=i686
-ASFLAGS-.og += -Wa,-mtune=i686
-ASFLAGS-.ob += -Wa,-mtune=i686
-ASFLAGS-.oS += -Wa,-mtune=i686
-endif
--- glibc-2.14/sysdeps/i386/i686/multiarch/strspn.S
+++ glibc-2.14-2/sysdeps/i386/i686/multiarch/strspn.S
@@ -76,8 +76,8 @@ END(strspn)
# define ENTRY(name) \
.type __strspn_ia32, @function; \
.globl __strspn_ia32; \
- .p2align 4
- __strspn_ia32: cfi_startproc; \
+ .p2align 4; \
+__strspn_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END
# define END(name) \
--- glibc-2.14/sysdeps/i386/setjmp.S
+++ glibc-2.14-2/sysdeps/i386/setjmp.S
@@ -1,5 +1,5 @@
/* setjmp for i386.
- Copyright (C) 1995,1996,1997,2000,2001,2005,2006
+ Copyright (C) 1995,1996,1997,2000,2001,2005,2006,2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -23,6 +23,7 @@
#include <asm-syntax.h>
#include "bp-sym.h"
#include "bp-asm.h"
+#include <stap-probe.h>
#define PARMS LINKAGE /* no space for saved regs */
#define JMPBUF PARMS
@@ -44,6 +45,7 @@ ENTRY (BP_SYM (__sigsetjmp))
#endif
movl %ecx, (JB_SP*4)(%eax)
movl PCOFF(%esp), %ecx /* Save PC we are returning to now. */
+ LIBC_PROBE (setjmp, 3, 4@%eax, -4@SIGMSK(%esp), 4@%ecx)
#ifdef PTR_MANGLE
PTR_MANGLE (%ecx)
#endif
--- glibc-2.14/sysdeps/ia64/Makefile
+++ glibc-2.14-2/sysdeps/ia64/Makefile
@@ -12,8 +12,8 @@ elide-routines.os += hp-timing
ifeq (yes,$(build-shared))
# Compatibility
-sysdep_routines += ia64libgcc
-shared-only-routines += ia64libgcc
+sysdep_routines += libgcc-compat
+shared-only-routines += libgcc-compat
endif
endif
--- glibc-2.14/sysdeps/ia64/ia64libgcc.S
+++ glibc-2.14-2/sysdeps/ia64/ia64libgcc.S
@@ -1,350 +0,0 @@
-/* From the Intel IA-64 Optimization Guide, choose the minimum latency
- alternative. */
-
-#include <sysdep.h>
-#undef ret
-
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_2_6)
-
-/* __divtf3
- Compute a 80-bit IEEE double-extended quotient.
- farg0 holds the dividend. farg1 holds the divisor. */
-
-ENTRY(___divtf3)
- cmp.eq p7, p0 = r0, r0
- frcpa.s0 f10, p6 = farg0, farg1
- ;;
-(p6) cmp.ne p7, p0 = r0, r0
- .pred.rel.mutex p6, p7
-(p6) fnma.s1 f11 = farg1, f10, f1
-(p6) fma.s1 f12 = farg0, f10, f0
- ;;
-(p6) fma.s1 f13 = f11, f11, f0
-(p6) fma.s1 f14 = f11, f11, f11
- ;;
-(p6) fma.s1 f11 = f13, f13, f11
-(p6) fma.s1 f13 = f14, f10, f10
- ;;
-(p6) fma.s1 f10 = f13, f11, f10
-(p6) fnma.s1 f11 = farg1, f12, farg0
- ;;
-(p6) fma.s1 f11 = f11, f10, f12
-(p6) fnma.s1 f12 = farg1, f10, f1
- ;;
-(p6) fma.s1 f10 = f12, f10, f10
-(p6) fnma.s1 f12 = farg1, f11, farg0
- ;;
-(p6) fma.s0 fret0 = f12, f10, f11
-(p7) mov fret0 = f10
- br.ret.sptk rp
-END(___divtf3)
- .symver ___divtf3, __divtf3@GLIBC_2.2
-
-/* __divdf3
- Compute a 64-bit IEEE double quotient.
- farg0 holds the dividend. farg1 holds the divisor. */
-
-ENTRY(___divdf3)
- cmp.eq p7, p0 = r0, r0
- frcpa.s0 f10, p6 = farg0, farg1
- ;;
-(p6) cmp.ne p7, p0 = r0, r0
- .pred.rel.mutex p6, p7
-(p6) fmpy.s1 f11 = farg0, f10
-(p6) fnma.s1 f12 = farg1, f10, f1
- ;;
-(p6) fma.s1 f11 = f12, f11, f11
-(p6) fmpy.s1 f13 = f12, f12
- ;;
-(p6) fma.s1 f10 = f12, f10, f10
-(p6) fma.s1 f11 = f13, f11, f11
- ;;
-(p6) fmpy.s1 f12 = f13, f13
-(p6) fma.s1 f10 = f13, f10, f10
- ;;
-(p6) fma.d.s1 f11 = f12, f11, f11
-(p6) fma.s1 f10 = f12, f10, f10
- ;;
-(p6) fnma.d.s1 f8 = farg1, f11, farg0
- ;;
-(p6) fma.d fret0 = f8, f10, f11
-(p7) mov fret0 = f10
- br.ret.sptk rp
- ;;
-END(___divdf3)
- .symver ___divdf3, __divdf3@GLIBC_2.2
-
-/* __divsf3
- Compute a 32-bit IEEE float quotient.
- farg0 holds the dividend. farg1 holds the divisor. */
-
-ENTRY(___divsf3)
- cmp.eq p7, p0 = r0, r0
- frcpa.s0 f10, p6 = farg0, farg1
- ;;
-(p6) cmp.ne p7, p0 = r0, r0
- .pred.rel.mutex p6, p7
-(p6) fmpy.s1 f8 = farg0, f10
-(p6) fnma.s1 f9 = farg1, f10, f1
- ;;
-(p6) fma.s1 f8 = f9, f8, f8
-(p6) fmpy.s1 f9 = f9, f9
- ;;
-(p6) fma.s1 f8 = f9, f8, f8
-(p6) fmpy.s1 f9 = f9, f9
- ;;
-(p6) fma.d.s1 f10 = f9, f8, f8
- ;;
-(p6) fnorm.s.s0 fret0 = f10
-(p7) mov fret0 = f10
- br.ret.sptk rp
- ;;
-END(___divsf3)
- .symver ___divsf3, __divsf3@GLIBC_2.2
-
-/* __divdi3
- Compute a 64-bit integer quotient.
- in0 holds the dividend. in1 holds the divisor. */
-
-ENTRY(___divdi3)
- .regstk 2,0,0,0
- /* Transfer inputs to FP registers. */
- setf.sig f8 = in0
- setf.sig f9 = in1
- ;;
- /* Convert the inputs to FP, so that they won't be treated as
- unsigned. */
- fcvt.xf f8 = f8
- fcvt.xf f9 = f9
- ;;
- /* Compute the reciprocal approximation. */
- frcpa.s1 f10, p6 = f8, f9
- ;;
- /* 3 Newton-Raphson iterations. */
-(p6) fnma.s1 f11 = f9, f10, f1
-(p6) fmpy.s1 f12 = f8, f10
- ;;
-(p6) fmpy.s1 f13 = f11, f11
-(p6) fma.s1 f12 = f11, f12, f12
- ;;
-(p6) fma.s1 f10 = f11, f10, f10
-(p6) fma.s1 f11 = f13, f12, f12
- ;;
-(p6) fma.s1 f10 = f13, f10, f10
-(p6) fnma.s1 f12 = f9, f11, f8
- ;;
-(p6) fma.s1 f10 = f12, f10, f11
- ;;
- /* Round quotient to an integer. */
- fcvt.fx.trunc.s1 f10 = f10
- ;;
- /* Transfer result to GP registers. */
- getf.sig ret0 = f10
- br.ret.sptk rp
- ;;
-END(___divdi3)
- .symver ___divdi3, __divdi3@GLIBC_2.2
-
-/* __moddi3
- Compute a 64-bit integer modulus.
- in0 holds the dividend (a). in1 holds the divisor (b). */
-
-ENTRY(___moddi3)
- .regstk 2,0,0,0
- /* Transfer inputs to FP registers. */
- setf.sig f14 = in0
- setf.sig f9 = in1
- ;;
- /* Convert the inputs to FP, so that they won't be treated as
- unsigned. */
- fcvt.xf f8 = f14
- fcvt.xf f9 = f9
- ;;
- /* Compute the reciprocal approximation. */
- frcpa.s1 f10, p6 = f8, f9
- ;;
- /* 3 Newton-Raphson iterations. */
-(p6) fmpy.s1 f12 = f8, f10
-(p6) fnma.s1 f11 = f9, f10, f1
- ;;
-(p6) fma.s1 f12 = f11, f12, f12
-(p6) fmpy.s1 f13 = f11, f11
- ;;
-(p6) fma.s1 f10 = f11, f10, f10
-(p6) fma.s1 f11 = f13, f12, f12
- ;;
- sub in1 = r0, in1
-(p6) fma.s1 f10 = f13, f10, f10
-(p6) fnma.s1 f12 = f9, f11, f8
- ;;
- setf.sig f9 = in1
-(p6) fma.s1 f10 = f12, f10, f11
- ;;
- fcvt.fx.trunc.s1 f10 = f10
- ;;
- /* r = q * (-b) + a */
- xma.l f10 = f10, f9, f14
- ;;
- /* Transfer result to GP registers. */
- getf.sig ret0 = f10
- br.ret.sptk rp
- ;;
-END(___moddi3)
- .symver ___moddi3, __moddi3@GLIBC_2.2
-
-/* __udivdi3
- Compute a 64-bit unsigned integer quotient.
- in0 holds the dividend. in1 holds the divisor. */
-
-ENTRY(___udivdi3)
- .regstk 2,0,0,0
- /* Transfer inputs to FP registers. */
- setf.sig f8 = in0
- setf.sig f9 = in1
- ;;
- /* Convert the inputs to FP, to avoid FP software-assist faults. */
- fcvt.xuf.s1 f8 = f8
- fcvt.xuf.s1 f9 = f9
- ;;
- /* Compute the reciprocal approximation. */
- frcpa.s1 f10, p6 = f8, f9
- ;;
- /* 3 Newton-Raphson iterations. */
-(p6) fnma.s1 f11 = f9, f10, f1
-(p6) fmpy.s1 f12 = f8, f10
- ;;
-(p6) fmpy.s1 f13 = f11, f11
-(p6) fma.s1 f12 = f11, f12, f12
- ;;
-(p6) fma.s1 f10 = f11, f10, f10
-(p6) fma.s1 f11 = f13, f12, f12
- ;;
-(p6) fma.s1 f10 = f13, f10, f10
-(p6) fnma.s1 f12 = f9, f11, f8
- ;;
-(p6) fma.s1 f10 = f12, f10, f11
- ;;
- /* Round quotient to an unsigned integer. */
- fcvt.fxu.trunc.s1 f10 = f10
- ;;
- /* Transfer result to GP registers. */
- getf.sig ret0 = f10
- br.ret.sptk rp
- ;;
-END(___udivdi3)
- .symver ___udivdi3, __udivdi3@GLIBC_2.2
-
-/* __umoddi3
- Compute a 64-bit unsigned integer modulus.
- in0 holds the dividend (a). in1 holds the divisor (b). */
-
-ENTRY(___umoddi3)
- .regstk 2,0,0,0
- /* Transfer inputs to FP registers. */
- setf.sig f14 = in0
- setf.sig f9 = in1
- ;;
- /* Convert the inputs to FP, to avoid FP software assist faults. */
- fcvt.xuf.s1 f8 = f14
- fcvt.xuf.s1 f9 = f9
- ;;
- /* Compute the reciprocal approximation. */
- frcpa.s1 f10, p6 = f8, f9
- ;;
- /* 3 Newton-Raphson iterations. */
-(p6) fmpy.s1 f12 = f8, f10
-(p6) fnma.s1 f11 = f9, f10, f1
- ;;
-(p6) fma.s1 f12 = f11, f12, f12
-(p6) fmpy.s1 f13 = f11, f11
- ;;
-(p6) fma.s1 f10 = f11, f10, f10
-(p6) fma.s1 f11 = f13, f12, f12
- ;;
- sub in1 = r0, in1
-(p6) fma.s1 f10 = f13, f10, f10
-(p6) fnma.s1 f12 = f9, f11, f8
- ;;
- setf.sig f9 = in1
-(p6) fma.s1 f10 = f12, f10, f11
- ;;
- /* Round quotient to an unsigned integer. */
- fcvt.fxu.trunc.s1 f10 = f10
- ;;
- /* r = q * (-b) + a */
- xma.l f10 = f10, f9, f14
- ;;
- /* Transfer result to GP registers. */
- getf.sig ret0 = f10
- br.ret.sptk rp
- ;;
-END(___umoddi3)
- .symver ___umoddi3, __umoddi3@GLIBC_2.2
-
-/* __multi3
- Compute a 128-bit multiply of 128-bit multiplicands.
- in0/in1 holds one multiplicand (a), in2/in3 holds the other one (b). */
-
-ENTRY(___multi3)
- .regstk 4,0,0,0
- setf.sig f6 = in1
- movl r19 = 0xffffffff
- setf.sig f7 = in2
- ;;
- and r14 = r19, in0
- ;;
- setf.sig f10 = r14
- and r14 = r19, in2
- xmpy.l f9 = f6, f7
- ;;
- setf.sig f6 = r14
- shr.u r14 = in0, 32
- ;;
- setf.sig f7 = r14
- shr.u r14 = in2, 32
- ;;
- setf.sig f8 = r14
- xmpy.l f11 = f10, f6
- xmpy.l f6 = f7, f6
- ;;
- getf.sig r16 = f11
- xmpy.l f7 = f7, f8
- ;;
- shr.u r14 = r16, 32
- and r16 = r19, r16
- getf.sig r17 = f6
- setf.sig f6 = in0
- ;;
- setf.sig f11 = r14
- getf.sig r21 = f7
- setf.sig f7 = in3
- ;;
- xma.l f11 = f10, f8, f11
- xma.l f6 = f6, f7, f9
- ;;
- getf.sig r18 = f11
- ;;
- add r18 = r18, r17
- ;;
- and r15 = r19, r18
- cmp.ltu p7, p6 = r18, r17
- ;;
- getf.sig r22 = f6
-(p7) adds r14 = 1, r19
- ;;
-(p7) add r21 = r21, r14
- shr.u r14 = r18, 32
- shl r15 = r15, 32
- ;;
- add r20 = r21, r14
- ;;
- add ret0 = r15, r16
- add ret1 = r22, r20
- br.ret.sptk rp
- ;;
-END(___multi3)
- .symver ___multi3, __multi3@GLIBC_2.2
-
-#endif
--- glibc-2.14/sysdeps/ia64/libgcc-compat.c
+++ glibc-2.14-2/sysdeps/ia64/libgcc-compat.c
@@ -0,0 +1,84 @@
+/* pre-.hidden libgcc compatibility
+ 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
+ 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 <stdint.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_2_6)
+
+typedef int int128_t __attribute__((__mode__(TI)));
+
+extern long double __divtf3 (long double, long double) attribute_hidden;
+long double INTUSE (__divtf3) (long double x, long double y)
+{
+ return __divtf3 (x, y);
+}
+symbol_version (INTUSE (__divtf3), __divtf3, GLIBC_2.2);
+
+extern double __divdf3 (double, double) attribute_hidden;
+double INTUSE (__divdf3) (double x, double y)
+{
+ return __divdf3 (x, y);
+}
+symbol_version (INTUSE (__divdf3), __divdf3, GLIBC_2.2);
+
+extern float __divsf3 (float, float) attribute_hidden;
+float INTUSE (__divsf3) (float x, float y)
+{
+ return __divsf3 (x, y);
+}
+symbol_version (INTUSE (__divsf3), __divsf3, GLIBC_2.2);
+
+extern int64_t __divdi3 (int64_t, int64_t) attribute_hidden;
+int64_t INTUSE (__divdi3) (int64_t x, int64_t y)
+{
+ return __divdi3 (x, y);
+}
+symbol_version (INTUSE (__divdi3), __divdi3, GLIBC_2.2);
+
+extern int64_t __moddi3 (int64_t, int64_t) attribute_hidden;
+int64_t INTUSE (__moddi3) (int64_t x, int64_t y)
+{
+ return __moddi3 (x, y);
+}
+symbol_version (INTUSE (__moddi3), __moddi3, GLIBC_2.2);
+
+extern uint64_t __udivdi3 (uint64_t, uint64_t) attribute_hidden;
+uint64_t INTUSE (__udivdi3) (uint64_t x, uint64_t y)
+{
+ return __udivdi3 (x, y);
+}
+symbol_version (INTUSE (__udivdi3), __udivdi3, GLIBC_2.2);
+
+extern uint64_t __umoddi3 (uint64_t, uint64_t) attribute_hidden;
+uint64_t INTUSE (__umoddi3) (uint64_t x, uint64_t y)
+{
+ return __umoddi3 (x, y);
+}
+symbol_version (INTUSE (__umoddi3), __umoddi3, GLIBC_2.2);
+
+extern int128_t __multi3 (int128_t, int128_t) attribute_hidden;
+int128_t INTUSE (__multi3) (int128_t x, int128_t y)
+{
+ return __multi3 (x, y);
+}
+symbol_version (INTUSE (__multi3), __multi3, GLIBC_2.2);
+
+#endif
--- glibc-2.14/sysdeps/mach/hurd/getrlimit.c
+++ glibc-2.14-2/sysdeps/mach/hurd/getrlimit.c
@@ -44,4 +44,5 @@ __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
return 0;
}
+libc_hidden_def (__getrlimit)
weak_alias (__getrlimit, getrlimit)
--- glibc-2.14/sysdeps/posix/getaddrinfo.c
+++ glibc-2.14-2/sysdeps/posix/getaddrinfo.c
@@ -1335,10 +1335,12 @@ static const struct scopeentry
/* Link-local addresses: scope 2. */
{ { { 169, 254, 0, 0 } }, htonl_c (0xffff0000), 2 },
{ { { 127, 0, 0, 0 } }, htonl_c (0xff000000), 2 },
+#if 0
/* Site-local addresses: scope 5. */
{ { { 10, 0, 0, 0 } }, htonl_c (0xff000000), 5 },
{ { { 172, 16, 0, 0 } }, htonl_c (0xfff00000), 5 },
{ { { 192, 168, 0, 0 } }, htonl_c (0xffff0000), 5 },
+#endif
/* Default: scope 14. */
{ { { 0, 0, 0, 0 } }, htonl_c (0x00000000), 14 }
};
--- glibc-2.14/sysdeps/powerpc/powerpc64/Makefile
+++ glibc-2.14-2/sysdeps/powerpc/powerpc64/Makefile
@@ -33,6 +33,7 @@ ifneq ($(elf),no)
# we use -fpic instead which is much better.
CFLAGS-initfini.s += -fpic -O1
endif
+CFLAGS-libc-start.c += -fno-asynchronous-unwind-tables
endif
ifeq ($(subdir),elf)
--- glibc-2.14/sysdeps/powerpc/powerpc64/elf/Makefile
+++ glibc-2.14-2/sysdeps/powerpc/powerpc64/elf/Makefile
@@ -9,3 +9,5 @@ CFLAGS-rtld-mempcpy.os = $(no-special-regs)
CFLAGS-rtld-memmove.os = $(no-special-regs)
CFLAGS-rtld-memchr.os = $(no-special-regs)
CFLAGS-rtld-strnlen.os = $(no-special-regs)
+
+CFLAGS-gmon-start.c = -fno-strict-aliasing
--- glibc-2.14/sysdeps/unix/nice.c
+++ glibc-2.14-2/sysdeps/unix/nice.c
@@ -42,7 +42,12 @@ nice (int incr)
__set_errno (save);
}
- result = setpriority (PRIO_PROCESS, 0, prio + incr);
+ prio += incr;
+ if (prio < PRIO_MIN)
+ prio = PRIO_MIN;
+ else if (prio >= PRIO_MAX)
+ prio = PRIO_MAX - 1;
+ result = setpriority (PRIO_PROCESS, 0, prio);
if (result == -1)
{
if (errno == EACCES)
--- glibc-2.14/sysdeps/unix/sysv/linux/check_pf.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/check_pf.c
@@ -27,13 +27,10 @@
#include <unistd.h>
#include <sys/socket.h>
-#include <asm/types.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-
#include <not-cancel.h>
#include <kernel-features.h>
+#include "netlinkaccess.h"
#ifndef IFA_F_HOMEADDRESS
# define IFA_F_HOMEADDRESS 0
--- glibc-2.14/sysdeps/unix/sysv/linux/futimesat.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/futimesat.c
@@ -37,14 +37,14 @@ futimesat (fd, file, tvp)
{
int result;
+ if (file == NULL)
+ return __futimes (fd, tvp);
+
#ifdef __NR_futimesat
# ifndef __ASSUME_ATFCTS
if (__have_atfcts >= 0)
# endif
{
- if (file == NULL)
- return __futimes (fd, tvp);
-
result = INLINE_SYSCALL (futimesat, 3, fd, file, tvp);
# ifndef __ASSUME_ATFCTS
if (result == -1 && errno == ENOSYS)
@@ -58,22 +58,7 @@ futimesat (fd, file, tvp)
#ifndef __ASSUME_ATFCTS
char *buf = NULL;
- if (file == NULL)
- {
- static const char procfd[] = "/proc/self/fd/%d";
- /* Buffer for the path name we are going to use. It consists of
- - the string /proc/self/fd/
- - the file descriptor number.
- The final NUL is included in the sizeof. A bit of overhead
- due to the format elements compensates for possible negative
- numbers. */
- size_t buflen = sizeof (procfd) + sizeof (int) * 3;
- buf = alloca (buflen);
-
- __snprintf (buf, buflen, procfd, fd);
- file = buf;
- }
- else if (fd != AT_FDCWD && file[0] != '/')
+ if (fd != AT_FDCWD && file[0] != '/')
{
size_t filelen = strlen (file);
if (__builtin_expect (filelen == 0, 0))
--- glibc-2.14/sysdeps/unix/sysv/linux/getpagesize.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/getpagesize.c
@@ -28,7 +28,7 @@
int
__getpagesize ()
{
-#ifdef __ASSUME_AT_PAGESIZE
+#if 0 && defined __ASSUME_AT_PAGESIZE
assert (GLRO(dl_pagesize) != 0);
return GLRO(dl_pagesize);
#else
--- glibc-2.14/sysdeps/unix/sysv/linux/i386/____longjmp_chk.S
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/i386/____longjmp_chk.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 2001,2004,2005,2006,2009 Free Software Foundation, Inc.
+/* Copyright (C) 2001,2004,2005,2006,2009,2011
+ 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
@@ -19,6 +20,7 @@
#include <sysdep.h>
#include <jmpbuf-offsets.h>
#include <asm-syntax.h>
+#include <stap-probe.h>
.section .rodata.str1.1,"aMS",@progbits,1
@@ -79,7 +81,9 @@ ENTRY (____longjmp_chk)
cfi_adjust_cfa_offset(-12)
movl 4(%esp), %ecx
-.Lok: /* We add unwind information for the target here. */
+.Lok:
+ LIBC_PROBE (longjmp, 3, 4@%ecx, -4@8(%esp), 4@%edx)
+ /* We add unwind information for the target here. */
cfi_def_cfa(%ecx, 0)
cfi_register(%eip, %edx)
cfi_register(%esp, %edi)
@@ -102,5 +106,6 @@ ENTRY (____longjmp_chk)
cfi_restore(%ebp)
/* Jump to saved PC. */
+ LIBC_PROBE (longjmp_target, 3, 4@%ecx, -4@%eax, 4@%edx)
jmp *%edx
END (____longjmp_chk)
--- glibc-2.14/sysdeps/unix/sysv/linux/i386/dl-cache.h
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/i386/dl-cache.h
@@ -0,0 +1,59 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+ Copyright (C) 2004 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. */
+
+static inline int
+is_ia64 (void)
+{
+ unsigned int fl1, fl2;
+
+ /* See if we can use cpuid. */
+ __asm__ ("pushfl; pushfl; popl %0; movl %0,%1; xorl %2,%0;"
+ "pushl %0; popfl; pushfl; popl %0; popfl"
+ : "=&r" (fl1), "=&r" (fl2)
+ : "i" (0x00200000));
+ if (((fl1 ^ fl2) & 0x00200000) == 0)
+ return 0;
+
+ /* Host supports cpuid. See if cpuid gives capabilities, try
+ CPUID(0). Preserve %ebx and %ecx; cpuid insn clobbers these, we
+ don't need their CPUID values here, and %ebx may be the PIC
+ register. */
+ __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+ : "=a" (fl1) : "0" (0) : "edx", "cc");
+ if (fl1 == 0)
+ return 0;
+
+ /* Invoke CPUID(1), return %edx; caller can examine bits to
+ determine what's supported. */
+ __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+ : "=d" (fl2), "=a" (fl1) : "1" (1) : "cc");
+ return (fl2 & (1 << 30)) != 0;
+}
+
+#define arch_startup(argc, argv) \
+ do { \
+ /* On IA-64, try to execute 64-bit ldconfig if possible. \
+ This is because the badly designed /emul/ia32-linux hack \
+ will cause 32-bit ldconfig to do all sorts of weird things. */ \
+ if (is_ia64 ()) \
+ execv ("/emul/ia32-linux/../../sbin/ldconfig", \
+ (char *const *) argv); \
+ } while (0)
+
+#include_next <dl-cache.h>
--- glibc-2.14/sysdeps/unix/sysv/linux/i386/getrlimit.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/i386/getrlimit.c
@@ -79,4 +79,5 @@ __new_getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
}
weak_alias (__new_getrlimit, __getrlimit);
+libc_hidden_weak (__getrlimit)
versioned_symbol (libc, __new_getrlimit, getrlimit, GLIBC_2_2);
--- glibc-2.14/sysdeps/unix/sysv/linux/ia64/dl-cache.h
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/ia64/dl-cache.h
@@ -22,4 +22,31 @@
#define _dl_cache_check_flags(flags) \
((flags) == _DL_CACHE_DEFAULT_ID)
+#define EMUL_HACK "/emul/ia32-linux"
+
+#define arch_startup(argc, argv) unlink (EMUL_HACK LD_SO_CACHE)
+
+#define add_arch_dirs(config_file) \
+ do { \
+ int save_verbose = opt_verbose; \
+ opt_verbose = 0; \
+ \
+ parse_conf (config_file, EMUL_HACK, true); \
+ \
+ /* Always add the standard search paths. */ \
+ add_system_dir (EMUL_HACK SLIBDIR); \
+ if (strcmp (SLIBDIR, LIBDIR)) \
+ add_system_dir (EMUL_HACK LIBDIR); \
+ \
+ char emul_config_file[strlen (config_file) \
+ + sizeof EMUL_HACK]; \
+ strcpy (mempcpy (emul_config_file, EMUL_HACK, \
+ strlen (EMUL_HACK)), config_file); \
+ \
+ if (! access (emul_config_file, R_OK)) \
+ parse_conf (emul_config_file, EMUL_HACK, true); \
+ \
+ opt_verbose = save_verbose; \
+ } while (0)
+
#include_next <dl-cache.h>
--- glibc-2.14/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c
@@ -0,0 +1,5 @@
+#ifdef IS_IN_ldconfig
+#include <sysdeps/i386/dl-procinfo.c>
+#else
+#include <sysdeps/generic/dl-procinfo.c>
+#endif
--- glibc-2.14/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/ia64/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
--- glibc-2.14/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
@@ -1 +1 @@
-s_^\(RTLDLIST=\)\([^ ]*\)-ia64\(\.so\.[0-9.]*\)[ ]*$_\1"\2-ia64\3 \2\3"_
+s_^\(RTLDLIST=\)\([^ ]*\)-ia64\(\.so\.[0-9.]*\)[ ]*$_\1"\2-ia64\3 /emul/ia32-linux\2\3"_
--- glibc-2.14/sysdeps/unix/sysv/linux/netlinkaccess.h
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/netlinkaccess.h
@@ -25,6 +25,24 @@
#include <kernel-features.h>
+#ifndef IFA_MAX
+/* 2.6.19 kernel headers helpfully removed some macros and
+ moved lots of stuff into new headers, some of which aren't
+ included by linux/rtnetlink.h. */
+#include <linux/if_addr.h>
+#endif
+
+#ifndef IFA_RTA
+# define IFA_RTA(r) \
+ ((struct rtattr*) ((char*)(r) + NLMSG_ALIGN (sizeof (struct ifaddrmsg))))
+# define IFA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifaddrmsg))
+#endif
+
+#ifndef IFLA_RTA
+# define IFLA_RTA(r) \
+ ((struct rtattr*) ((char*)(r) + NLMSG_ALIGN (sizeof (struct ifinfomsg))))
+# define IFLA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifinfomsg))
+#endif
struct netlink_res
{
--- glibc-2.14/sysdeps/unix/sysv/linux/paths.h
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/paths.h
@@ -62,7 +62,7 @@
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/boot/vmlinux"
#define _PATH_UTMP "/var/run/utmp"
-#define _PATH_VI "/usr/bin/vi"
+#define _PATH_VI "/bin/vi"
#define _PATH_WTMP "/var/log/wtmp"
/* Provide trailing slash, since mostly used for building pathnames. */
--- glibc-2.14/sysdeps/unix/sysv/linux/tcsetattr.c
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/tcsetattr.c
@@ -49,6 +49,7 @@ tcsetattr (fd, optional_actions, termios_p)
{
struct __kernel_termios k_termios;
unsigned long int cmd;
+ int retval;
switch (optional_actions)
{
@@ -80,6 +81,35 @@ tcsetattr (fd, optional_actions, termios_p)
memcpy (&k_termios.c_cc[0], &termios_p->c_cc[0],
__KERNEL_NCCS * sizeof (cc_t));
- return INLINE_SYSCALL (ioctl, 3, fd, cmd, &k_termios);
+ retval = INLINE_SYSCALL (ioctl, 3, fd, cmd, &k_termios);
+
+ if (retval == 0 && cmd == TCSETS)
+ {
+ /* The Linux kernel has a bug which silently ignore the invalid
+ c_cflag on pty. We have to check it here. */
+ int save = errno;
+ retval = INLINE_SYSCALL (ioctl, 3, fd, TCGETS, &k_termios);
+ if (retval)
+ {
+ /* We cannot verify if the setting is ok. We don't return
+ an error (?). */
+ __set_errno (save);
+ retval = 0;
+ }
+ else if ((termios_p->c_cflag & (PARENB | CREAD))
+ != (k_termios.c_cflag & (PARENB | CREAD))
+ || ((termios_p->c_cflag & CSIZE)
+ && ((termios_p->c_cflag & CSIZE)
+ != (k_termios.c_cflag & CSIZE))))
+ {
+ /* It looks like the Linux kernel silently changed the
+ PARENB/CREAD/CSIZE bits in c_cflag. Report it as an
+ error. */
+ __set_errno (EINVAL);
+ retval = -1;
+ }
+ }
+
+ return retval;
}
libc_hidden_def (tcsetattr)
--- glibc-2.14/sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S
+++ glibc-2.14-2/sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S
@@ -19,6 +19,7 @@
#include <sysdep.h>
#include <jmpbuf-offsets.h>
#include <asm-syntax.h>
+#include <stap-probe.h>
.section .rodata.str1.1,"aMS",@progbits,1
.type longjmp_msg,@object
@@ -94,7 +95,9 @@ ENTRY(____longjmp_chk)
movl %ebx, %esi
cfi_restore (%rsi)
-.Lok: /* We add unwind information for the target here. */
+.Lok:
+ LIBC_PROBE (longjmp, 3, 8@%rdi, -4@%esi, 8@%rdx)
+ /* We add unwind information for the target here. */
cfi_def_cfa(%rdi, 0)
cfi_register(%rsp,%r8)
cfi_register(%rbp,%r9)
@@ -113,5 +116,6 @@ ENTRY(____longjmp_chk)
movl %esi, %eax
movq %r8,%rsp
movq %r9,%rbp
+ LIBC_PROBE (longjmp_target, 3, 8@%rdi, -4@%eax, 8@%rdx)
jmpq *%rdx
END (____longjmp_chk)
--- glibc-2.14/sysdeps/x86_64/__longjmp.S
+++ glibc-2.14-2/sysdeps/x86_64/__longjmp.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001,2004,2005,2006,2009 Free Software Foundation, Inc.
+/* Copyright (C) 2001,2004,2005,2006,2009,2011 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
@@ -19,6 +19,7 @@
#include <sysdep.h>
#include <jmpbuf-offsets.h>
#include <asm-syntax.h>
+#include <stap-probe.h>
/* Jump to the position specified by ENV, causing the
setjmp call there to return VAL, or 1 if VAL is 0.
@@ -34,6 +35,7 @@ ENTRY(__longjmp)
PTR_DEMANGLE (%r9)
PTR_DEMANGLE (%rdx)
#endif
+ LIBC_PROBE (longjmp, 3, 8@%rdi, -4@%esi, 8@%rdx)
/* We add unwind information for the target here. */
cfi_def_cfa(%rdi, 0)
cfi_register(%rsp,%r8)
@@ -53,5 +55,6 @@ ENTRY(__longjmp)
mov %esi, %eax
movq %r8,%rsp
movq %r9,%rbp
+ LIBC_PROBE (longjmp_target, 3, 8@%rdi, -4@%eax, 8@%rdx)
jmpq *%rdx
END (__longjmp)
--- glibc-2.14/sysdeps/x86_64/setjmp.S
+++ glibc-2.14-2/sysdeps/x86_64/setjmp.S
@@ -1,5 +1,5 @@
/* setjmp for x86-64.
- Copyright (C) 2001, 2003, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001,2003,2005,2006,2011 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
@@ -20,6 +20,7 @@
#include <sysdep.h>
#include <jmpbuf-offsets.h>
#include <asm-syntax.h>
+#include <stap-probe.h>
ENTRY (__sigsetjmp)
/* Save registers. */
@@ -41,6 +42,7 @@ ENTRY (__sigsetjmp)
#endif
movq %rdx, (JB_RSP*8)(%rdi)
movq (%rsp), %rax /* Save PC we are returning to now. */
+ LIBC_PROBE (setjmp, 3, 8@%rdi, -4@%esi, 8@%rax)
#ifdef PTR_MANGLE
PTR_MANGLE (%rax)
#endif
--- glibc-2.14/timezone/zic.c
+++ glibc-2.14-2/timezone/zic.c
@@ -1921,7 +1921,7 @@ const int zonecount;
if (stdrp != NULL && stdrp->r_hiyear == 2037)
return;
}
- if (stdrp == NULL && zp->z_nrules != 0)
+ if (stdrp == NULL && (zp->z_nrules != 0 || zp->z_stdoff != 0))
return;
abbrvar = (stdrp == NULL) ? "" : stdrp->r_abbrvar;
doabbr(result, zp->z_format, abbrvar, FALSE, TRUE);