Ulrich Drepper
85997fc3eb
Merge remote branch 'origin/roland/hwcap_mask'
2010-04-08 16:06:54 -07:00
Joseph Myers
afd46a4c7d
elf/elf.h (ELFOSABI_ARM_AEABI): Define.
2010-04-05 20:14:43 -07:00
Roland McGrath
7bfa311ff5
Obey LD_HWCAP_MASK in ld.so.cache lookups.
2010-04-05 19:47:27 -07:00
Roland McGrath
4dd019e3a1
elf/rtld.c (dl_main) [HAVE_AUX_VECTOR]: Add a cast.
2010-04-05 19:44:16 -07:00
Ulrich Drepper
4bc2bcba67
Fix aux cache handling in ldconfig with chroot.
2010-04-05 11:26:43 -07:00
Thomas Schwinge
bc58236c65
Handle platforms without aux vector
2010-03-29 15:13:53 -07:00
Richard Henderson
b1c1949e60
Don't take the address of a void object.
...
GCC 4.5 warns about "extern void _end; &end;".
Use char[] instead, as that also doesn't fall foul
of a target's .sdata optimizations.
Signed-off-by: Richard Henderson <rth@twiddle.net>
2010-03-26 09:16:21 -07:00
Ulrich Drepper
4ad43b62d6
Fix handling of STB_GNU_UNIQUE in LD_TRACE_PRELINKING
2010-03-24 10:14:22 -07:00
Ulrich Drepper
04f2902d9f
Future safety in checking ELF header.
...
If we should use further fields in the e_ident array in the ELF header
of files we want zero to mean the default. Enforce zero for now so
that non-optional features indicated by nonzero values are not go
unnoticed when using an old dynamic linker.
2010-03-18 13:15:27 -07:00
Ulrich Drepper
d8c47894ca
Extended ELF ABI version handling only for Linux.
...
If the OSABI is generic we should not allow the ABI version to be nonzero.
Move all the new functionality into Linux-specific files.
2010-03-16 23:34:59 -07:00
Ulrich Drepper
561470e061
Update copyright year.
2010-03-15 11:50:59 -07:00
Ulrich Drepper
92ad15a8f1
Implement handling of libc ABI in ELF header.
2010-03-15 11:44:58 -07:00
Andreas Schwab
4c35fb65c9
Don't underestimate length of DST substitution
2010-03-12 07:57:19 -08:00
Roland McGrath
4bf7d39245
elf.h: Add missing R_X86_64_*64 relocs.
2010-03-11 00:44:28 -08:00
Ulrich Drepper
3df9903e41
Define new x86-64 relocation symbols
2010-03-04 19:49:04 -08:00
Roland McGrath
f2899a62cf
Define NT_X86_XSTATE constant for ELF core files.
2010-02-28 16:26:27 -08:00
Ulrich Drepper
844c394a05
Fix comment.
2010-02-24 19:27:24 -08:00
Alan Modra
c62cf60c6b
fix powerpc macros in tls-macros.h
2010-02-12 05:32:09 -08:00
David S. Miller
311927f1bd
Sparc STT_GNU_IFUNC support
2010-02-10 07:42:17 -08:00
Maxim Kuvyrkov
bbabf1f73f
Add m68k TLS relocations
2010-02-10 07:24:21 -08:00
Andreas Schwab
db07e962b6
Use correct type when casting d_tag.
2010-01-18 07:24:09 -08:00
Andreas Schwab
7a033a828d
Ignore negative dynamic entry types.
2010-01-18 07:23:23 -08:00
Andreas Krebbel
7760ccced8
/390: Add runtime check for the highgprs kernel feature.
2010-01-15 09:10:44 -08:00
Andreas Krebbel
3a56ea2673
ld.so: Adjust the auxv if ld.so is directly invoked.
...
If a binary gets invoked by passing it as argument to ld.so the stack
still holds the auxiliary vector of ld.so when entering the _start
routine of the executable. So the invocation via ld.so is not fully
transparent to the executable. This causes problems if the executable
wants to scan the auxv itself.
2010-01-15 09:09:35 -08:00
Roland McGrath
d5ea695b42
Add new ELF constant PN_XNUM.
2010-01-07 18:48:32 -08:00
Roland McGrath
4472e1de30
Use NT_GNU_HWCAP instead of literal 2.
2010-01-07 15:43:10 -08:00
Ulrich Drepper
2af6396817
Avoid ELF lookup race.
...
On some architectures the update of the l_used field in the lookup
functions races with setting the other bits in the bitfield. Simply
avoid this and optimize use of l_used in general.
2009-12-15 12:32:27 -08:00
Ulrich Drepper
639d6699e9
Fix up whitespaces.
2009-11-06 09:34:23 -08:00
H.J. Lu
8608ae1f7b
Properly handle STT_GNU_IFUNC symbols in do_sym.
...
do_sym should use DL_FIXUP_VALUE_XXX macros to call IFUNC function.
Otherwise, it won't compile on ia64. This patch fixes it and adds
a test.
2009-11-06 09:30:56 -08:00
Ulrich Drepper
3005703bb9
Add cast in tst-execstack to avoid warning.
2009-10-30 09:26:00 -07:00
Alan Modra
31c759bf37
Uglify IFUNC tests for PPC.
2009-10-30 00:48:54 -07:00
Alan Modra
77799d9d9b
Implement IFUNC for PPC.
2009-10-30 00:39:38 -07:00
Andreas Schwab
bc5e846218
Handle IFUNC symbols in dlsym.
2009-10-21 06:23:42 -07:00
Andreas Schwab
96961bf71d
Fix descriptor leak when calling dlopen with RTLD_NOLOAD
2009-10-07 10:25:38 +02:00
Ulrich Drepper
4fd894620f
Fix missing reloc dependency
...
When DL_LOOKUP_ADD_DEPENDENCY was introduced a few callers of
_dl_lookup_versioned_symbol were not properly adjusted. One of them
survived until now.
2009-09-28 03:19:58 -07:00
H.J. Lu
4e1e2f4247
Support mixed SSE/AVX audit and check AVX only once.
...
This patch fixes mixed SSE/AVX audit and checks AVX only once in
_dl_runtime_profile. When an AVX or SSE register value in pltenter is
modified, we have to make sure that the SSE part value is the same in both
lr_xmm and lr_vector fields so that pltexit will get the correct value
from either lr_xmm or lr_vector fields. AVX-enabled pltenter should
update both lr_xmm and lr_vector fields to support stacked AVX/SSE
pltenter functions.
2009-08-08 10:54:42 -07:00
Andreas Schwab
7bc513cf18
Fix expanding STB_GNU_UNIQUE hash table.
...
An invalid symbol name pointer was entered into the hash table while
enlarging it.
2009-08-07 10:39:55 -07:00
Ulrich Drepper
b48a267b8f
Preserve SSE registers in runtime relocations on x86-64.
...
SSE registers are used for passing parameters and must be preserved
in runtime relocations. This is inside ld.so enforced through the
tests in tst-xmmymm.sh. But the malloc routines used after startup
come from libc.so and can be arbitrarily complex. It's overkill
to save the SSE registers all the time because of that. These calls
are rare. Instead we save them on demand. The new infrastructure
put in place in this patch makes this possible and efficient.
2009-07-29 08:33:03 -07:00
Ulrich Drepper
9655389317
Fix bookkeeping of static TLS block for TLS_TCB_AT_TP architectures.
2009-07-28 21:58:32 -07:00
Ulrich Drepper
87cfd82a1f
Break out _dl_scope_free into its own file.
...
This reduces the coarse static callgraph that can be discovered by
looking at the object files.
2009-07-27 13:23:00 -07:00
Jakub Jelinek
09cd1f5754
Fix STB_GNU_UNIQUE handling for > 30 unique symbols.
...
There were several issues when the initial 31 entries hashtab filled up.
size * 3 <= tab->n_elements is always false, table can't have more elements
than its size. I assume from libiberty/hashtab.c this meant to be check for
3/4 full. Even after fixing that, _dl_higher_prime_number (31) apparently
returns 31, only _dl_higher_prime_number (32) returns 61. And, size
variable wasn't updated during reallocation, which means during reallocation
the insertion of the new entry was done into a wrong spot.
All this lead to a hang in ld.so, because a search with n_elements 31 size
31 wouldn't ever terminate.
2009-07-27 07:25:57 -07:00
Ulrich Drepper
889f847e4a
Define NT_GNU_GOLD_VERSION.
2009-07-26 08:26:43 -07:00
Ulrich Drepper
c15b1d20cd
Minor optimization of unloading prevention patch.
...
References to unique symbols from copy relocations can only come
from executables which cannot be unloaded anyway. Optimize the
code to set the unload flag a bit.
2009-07-23 07:40:56 -07:00
Ulrich Drepper
fe4d2935e8
Fix comment.
2009-07-23 07:37:48 -07:00
Ulrich Drepper
077e7700b3
Some more fixes for the unique symbol handling.
...
The hash value can be zero, so we need a different test for empty
slots. And unify the way we prevent a DSO from being unloaded.
2009-07-23 07:36:34 -07:00
Ulrich Drepper
802fe9a1ca
Handle unloading of DSO with a unique symbol definition.
2009-07-23 07:07:53 -07:00
Ulrich Drepper
55c4ce6885
Remove warning and little optimization.
...
The prototype for _dl_higher_prime_number was missing. While at it,
the function is now marked with internal_function.
2009-07-16 07:18:53 -07:00
Ulrich Drepper
59cbcac015
Fix build issue with modules for audit test on machines != x86-64.
2009-07-15 08:27:19 -07:00
H.J. Lu
b0ecde3a63
Add AVX support to ld.so auditing for x86-64.
2009-07-10 12:04:14 -07:00
Ulrich Drepper
786b74f41a
Remove do-lookup.h.
...
It is not necessary/useful anymore to have the content separate
from dl-lookup.c.
2009-07-10 08:50:33 -07:00
Ulrich Drepper
415ac3df9b
Implement STB_GNU_UNIQUE handling.
...
Some symbols have to be identified process-wide by their name. This is
particularly important for some C++ features (e.g., class local static data
and static variables in inline functions). This cannot completely be
implemented with ELF functionality so far. The STB_GNU_UNIQUE binding
helps by ensuring the dynamic linker will always use the same definition for
all symbols with the same name and this binding.
2009-07-09 23:52:22 -07:00
Ulrich Drepper
b4f55afd03
Define STB_GNU_UNIQUE.
2009-07-07 09:53:01 -07:00
Ulrich Drepper
eba0994e75
Clean up code for hash table handling in ld.so.
2009-07-07 09:49:55 -07:00
Ulrich Drepper
a38862a589
Optimize test for valid ELF symbol types in lookup function.
2009-07-06 06:55:57 -07:00
Ulrich Drepper
241e680320
Fix whitespace in last patch.
2009-07-02 04:34:35 -07:00
H.J. Lu
167d5ed5de
Fix handling of xmm6 in ld.so audit hooks on x86-64.
2009-07-02 04:33:12 -07:00
Ulrich Drepper
9618c7c20e
More whitespace cleanups.
2009-06-22 15:11:18 -07:00
Ulrich Drepper
e364e6f118
Clean up whitespaces in last patch.
2009-06-22 15:10:30 -07:00
H.J. Lu
3c30afc862
Add more IFUNC tests.
...
Mostly tests around not-exported IFUNC functions, IFUNC in statically
linked binaries and PIEs, etc.
2009-06-22 15:07:40 -07:00
H.J. Lu
d8366b0970
Use +link-pie Makefile rule to link PIE ifunc tests.
2009-06-17 19:55:18 -07:00
Andreas Schwab
f60ddf9bf7
Don't treat bug reporting message as a format string.
2009-06-16 20:34:55 -07:00
H.J. Lu
435aa54b3b
Consolidate PIE linking Makefile rules.
2009-06-16 09:19:59 -07:00
Jakub Jelinek
0212596218
libc part of prelink IFUNC support.
...
The dl-lookup.c changes are needed for prelink (support in prelink
checked into SVN, tested for both i?86 and x86-64), dl-irel.h just
something I discovered by code inspection.
2009-06-15 07:46:53 -07:00
H.J. Lu
2f083d7511
Test for ELF IFUNC functionality.
2009-06-03 16:21:40 -07:00
Ulrich Drepper
fbb04b35e7
Terminate correct buffer.
...
Little typo could cause additional characters to be printed.
2009-06-03 08:30:35 -07:00
Ulrich Drepper
7441470835
Finish IFUNC support for x86 and x86-64.
...
Add support for the IRELAIVE relocation and IFUNC in static executables.
2009-05-31 23:45:33 -07:00
Andreas Schwab
ff6ff38db2
Remove redundant .gitignore files.
2009-05-16 10:18:34 +02:00
Jim Meyering
2e180a2622
rename each .cvsignore file to .gitignore
2009-05-15 18:13:37 +02:00
Ulrich Drepper
774f5a3082
Test DSOs for executable stack.
...
Add a text program, built to run on the host, to check all newly
built DSOs for executable stacks and fail if the stack information
is missing or indicates executable stacks.
2009-05-15 08:48:00 -07:00
Ulrich Drepper
e49dc847d2
[BZ #10087 ]
...
* elf/dl-runtime.c (_dl_fixup): Use DL_FIXUP_VALUE_ADDR to access
result of lookup to make call to implement STT_GNU_IFUNC.
(_dl_profile_fixup): Likewise.
Patch by H.J. Lu <hjl.tools@gmail.com>.
2009-04-27 03:01:36 +00:00
Ulrich Drepper
1ac03a1e44
* nscd/connections.c (send_ro_fd): Define temporary variable to avoid
...
warning.
* elf/sprof.c: Likewise.
2009-04-26 22:31:19 +00:00
Ulrich Drepper
6cc8844f1d
* sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Remove inline
...
from definition.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Don't define
label if it is not used.
* elf/dl-profile.c (_dl_start_profile): Define real-type variant
of gmon_hist_hdr and gmon_hdr structures and use them.
* elf/dl-load.c (open_verify): Add temporary variable to avoid
warning.
* nscd/nscd_helper.c (get_mapping): Avoid casts to avoid warnings.
* sunrpc/clnt_raw.c (clntraw_private_s): Use union in definition
to avoid cast.
* inet/rexec.c (rexec_af): Make sa2 a union to avoid warnings.
* inet/rcmd.c (rcmd_af): Make from a union of the various needed types
to avoid warnings.
(iruserok_af): Use ss_family instead of casts.
* gmon/gmon.c (write_hist): Define real-type variant of
gmon_hist_hdr structure and use it.
(write_gmon): Likewise for gmon_hdr.
* sysdeps/unix/sysv/linux/readv.c: Avoid declaration of replacement
function if we are not going to define it.
* sysdeps/unix/sysv/linux/writev.c: Likewise.
* inet/inet6_option.c (optin_alloc): Add temporary variable to
avoid warning.
* libio/strfile.h (struct _IO_streambuf): Use correct type and
name of VTable element.
* libio/iovsprintf.c: Avoid casts to avoid warnings.
* libio/iovsscanf.c: Likewise.
* libio/vasprintf.c: Likewise.
* libio/vsnprintf.c: Likewise.
* stdio-common/isoc99_vsscanf.c: Likewise.
* stdlib/strfmon_l.c: Likewise.
* debug/vasprintf_chk.c: Likewise.
* debug/vsnprintf_chk.c: Likewise.
* debug/vsprintf_chk.c: Likewise.
2009-04-26 20:12:37 +00:00
Ulrich Drepper
a245eafd2b
[BZ #10069 ]
...
2009-04-19 Ulrich Drepper <drepper@redhat.com>
[BZ #10069 ]
* elf/dl-open.c (dl_open_worker): We cannot guarantee that we can load
an object that uses static TLS if the TLS modid is higher than the
reserve we always allocate. At least for multi-threaded code.
2009-04-19 21:45:02 +00:00
Roland McGrath
bf8523c867
2009-04-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
...
* elf/rtld.c (dl_main): Really call _dl_sysdep_start_cleanup after all
calls to _dl_relocate_object.
2009-04-17 00:00:08 +00:00
Jakub Jelinek
733ca93a45
* elf/dl-open.c (_dl_open): Bump GL(dl_nns) to 1 if no libraries
...
are dlopened in statically linked program even for __LM_ID_CALLER.
2009-04-16 Jakub Jelinek <jakub@redhat.com>
* elf/dl-open.c (_dl_open): Bump GL(dl_nns) to 1 if no libraries
are dlopened in statically linked program even for __LM_ID_CALLER.
2009-04-16 15:22:05 +00:00
Roland McGrath
ce4ae9230c
2009-04-14 Roland McGrath <roland@redhat.com>
...
* elf/elf.h: Add various missing ARM constants, to match binutils.
2009-04-15 00:15:54 +00:00
Roland McGrath
5ee3019c00
Missed copyright year update
2009-04-02 01:20:33 +00:00
Roland McGrath
b38cf00fb4
2009-04-01 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (R_SPARC_GLOB_JMP): New macro.
(R_SPARC_GOTDATA_HIX22, R_SPARC_GOTDATA_LOX10): New macros.
(R_SPARC_GOTDATA_OP_HIX22, R_SPARC_GOTDATA_OP_LOX10): Likewise.
(R_SPARC_GOTDATA_OP, R_SPARC_H34): Likewise.
(R_SPARC_SIZE32, R_SPARC_SIZE64): Likewise.
(R_SPARC_GNU_VTINHERIT, R_SPARC_GNU_VTENTRY, R_SPARC_REV32): Likewise.
(R_SPARC_NUM): Update.
From Dave Miller <davem@davemloft.net>.
2009-04-02 01:19:33 +00:00
Ulrich Drepper
22c8319345
* elf/dl-open.c: Keep track of used name spaces and only iterate over
...
those which are used.
* elf/dl-addr.c: Likewise.
* elf/dl-caller.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-iteratephdr.c: Likewise.
* elf/dl-libc.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/rtld.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
2009-04-01 00:26:36 +00:00
Ulrich Drepper
20739e5454
* elf/dl-load.c: Remove support for systems without MAP_ANON.
...
* elf/dl-minimal.c: Likewise.
* elf/dl-misc.c: Likewise.
* elf/rtld.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
2009-03-31 22:03:24 +00:00
Ulrich Drepper
cb14424eb9
* elf/do-lookup.h (do_lookup_x): Minor optimization and cleanup.
...
Avoid reuse of complex expression.
2009-03-30 21:14:32 +00:00
Ulrich Drepper
2ca285b098
[BZ #9733 ]
...
* elf/dl-load.c (_dl_map_object_from_fd): Only call audit hooks
if we are not loading a new audit library.
* elf/dl-reloc (_dl_relocate_object): Third parameter is now a bitmask.
Only use profiling trampoline for auditing if we are not relocating
an audit library.
* elf/dl-open.c (dl_open_worker): Adjust _dl_relocate_object call.
* elf/rtld.c: Likewise.
* sysdeps/generic/ldsodefs.h: Adjust _dl_relocate_object prototype.
2009-03-16 02:16:30 +00:00
Ulrich Drepper
7e34260365
* elf/rtld.c (dl_main): Extend help message for --audit option.
2009-03-16 00:12:20 +00:00
Ulrich Drepper
a42ad61bae
* elf/dl-runtime.c (reloc_offset): Define.
...
(reloc_index): Define.
(_dl_fixup): Rename reloc_offset parameter to reloc_arg.
(_dl_fixup_profile): Likewise. Use reloc_index instead of
computing index from reloc_offset.
(_dl_call_pltexit): Likewise.
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Just pass
the relocation index to _dl_fixup.
(_dl_runtime_profile): Likewise for _dl_fixup_profile and
_dl_call_pltexit.
* sysdeps/x86_64/dl-runtime.c: New file.
2009-03-15 00:26:14 +00:00
Ulrich Drepper
f53713a8e7
* elf/dl-sysdep.c (_dl_show_auxv): Add support for AT_BASE_PLATFORM.
...
* elf/dl-sysdep.c (auxvars): Compress data structure.
2009-03-14 18:33:58 +00:00
Ulrich Drepper
425ce2edb9
* config.h.in (USE_MULTIARCH): Define.
...
* configure.in: Handle --enable-multi-arch.
* elf/dl-runtime.c (_dl_fixup): Handle STT_GNU_IFUNC.
(_dl_fixup_profile): Likewise.
* elf/do-lookup.c (dl_lookup_x): Likewise.
* sysdeps/x86_64/dl-machine.h: Handle STT_GNU_IFUNC.
* elf/elf.h (STT_GNU_IFUNC): Define.
* include/libc-symbols.h (libc_ifunc): Define.
* sysdeps/x86_64/cacheinfo.c: If USE_MULTIARCH is defined, use the
framework in init-arch.h to get CPUID values.
* sysdeps/x86_64/multiarch/Makefile: New file.
* sysdeps/x86_64/multiarch/init-arch.c: New file.
* sysdeps/x86_64/multiarch/init-arch.h: New file.
* sysdeps/x86_64/multiarch/sched_cpucount.c: New file.
* config.make.in (experimental-malloc): Define.
* configure.in: Handle --enable-experimental-malloc.
* malloc/Makefile: Handle experimental-malloc flag.
* malloc/malloc.c: Implement PER_THREAD and ATOMIC_FASTBINS features.
* malloc/arena.c: Likewise.
* malloc/hooks.c: Likewise.
* malloc/malloc.h: Define M_ARENA_TEST and M_ARENA_MAX.
2009-03-13 23:53:18 +00:00
Ulrich Drepper
a99e59d771
* include/stdio.h (fmemopen): Add libc_hidden_proto.
...
* libio/fmemopen.c (fmemopen): Add libc_hidden_def.
* elf/sprof.c: Avoid warning about multi-line comment.
2009-03-10 15:26:57 +00:00
Ulrich Drepper
40e2fc8b70
* elf/dl-load.c (open_verify): In case VALID_ELF_HEADER is
...
defined, allow additional data to be added using the optional
MORE_ELF_HEADER_DATA macro.
* sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_HEADER,
VALID_ELF_OSABI, VALID_ELF_ABIVERSION, MORE_ELF_HEADER_DATA): Define.
2009-02-10 17:21:29 +00:00
Ulrich Drepper
cbbcaf2369
* debug/xtrace.sh: Unify translatable messages.
...
* elf/ldd.bash.in: Likewise.
* elf/sprof.c: Likewise.
* locale/programs/locale.c: Likewise.
* malloc/memusage.sh: Likewise.
* nss/getent.c: Likewise.
2009-02-06 Joseph Myers <joseph@codesourcery.com>
* debug/pcprofiledump.c (print_version,
argp_program_version_hook): New function.
* elf/ldconfig.c (more_help): New function.
(argp): Use it.
* elf/sln.c (usage): New function.
(main): Support --help and --version.
* malloc/memusagestat.c (print_version): New function.
(argp_program_version_hook): New variable.
* nscd/nscd.c (more_help): New function.
(argp): Use it.
* posix/getconf.c (main): Send --version output to stdout.
Support --help.
* sunrpc/rpc_main.c (usage, options_usage): Take STREAM and STATUS
arguments. All callers changed.
(print_version): New function.
(parseargs): Support --help and --version.
* sunrpc/rpcinfo.c (usage): Take STREAM argument. All callers
changed.
(print_version): New function.
(main): Use getopt_long. Support --help and --version.
* sysdeps/unix/sysv/linux/lddlibc4.c (main): Support --help and
--version.
2009-02-06 Ulrich Drepper <drepper@redhat.com>
2009-02-06 20:13:07 +00:00
Ulrich Drepper
7c8a67320e
* elf/Makefile (ld.so): Adjust the sed script to insert _begin in to
...
newer linker scripts.
2009-01-31 00:21:15 +00:00
Ulrich Drepper
965cb60a21
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Take
...
one parameter. If non-NULL use it to initialize return value.
(_dl_setup_pointer_guard): New function.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Likewise.
* sysdeps/generic/ldsodefs.h: Declare _dl_random.
* elf/rtld.c (security_init): Pass _dl_random to
_dl_setup_stack_chk_guard. Call _dl_setup_pointer_guard to initialize
pointer_chk_guard.
* elf/dl-sysdep.c (_dl_random): New variable.
(_dl_sysdep_start): Handle AT_RANDOM.
(_dl_show_auxv): Likewise.
* elf/dl-support.c (_dl_random): New variable.
(_dl_aux_init): Handle AT_RANDOM.
* csu/libc-start.c [!SHARED] (libc_start_main): Pass _dl_random
to _dl_setup_stack_chk_guard.
* elf/elf.h (AT_RANDOM): Define AT_BASE_PLATFORM and AT_RANDOM.
2009-01-11 04:44:06 +00:00
Ulrich Drepper
0f95322a5f
(AT_RANDOM): Define AT_BASE_PLATFORM and AT_RANDOM.
2009-01-11 02:43:18 +00:00
Ulrich Drepper
d36ad87147
* posix/getconf.c: Update copyright year.
...
* nss/getent.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
* debug/catchsegv.sh: Likewise.
2009-01-02 08:47:18 +00:00
Roland McGrath
01a746457f
* elf/elf.h (NT_386_IOPERM): New macro.
...
(NT_PPC_VSX): New macro.
2008-11-26 09:15:38 +00:00
Ulrich Drepper
41e25904a5
* elf/dl-tls.c (__tls_get_addr): After calling _dl_update_slotinfo
...
refetch dtv, as it might have changed.
* elf/Makefile: Add rules to build and run tst-tls18.
* elf/tst-tls18.c: New test.
* elf/tst-tlsmod18a.c: New file.
2008-10-31 20:50:16 +00:00
Ulrich Drepper
60a23f5a72
* elf/Makefile: Add rules to build and run tst-tls17.
...
* elf/tst-tls17.c: New test.
* elf/tst-tlsmod17a.c: New file.
* elf/tst-tlsmod17b.c: Likewise.
2008-10-17 15:24:10 +00:00
Ulrich Drepper
292eb8177e
* stdlib/divmod_1.c: Use correct type for dummy variable.
...
* stdlib/mod_1.c: Likewise.
2008-10-17 08:38:08 +00:00
Ulrich Drepper
fb862ace67
(_dl_update_slotinfo): Copy all of the initial DTV.
2008-10-16 21:45:59 +00:00
Roland McGrath
9e50e09d4f
2008-10-01 Mark Shinwell <shinwell@codesourcery.com>
...
* elf/elf.h (STO_MIPS_PLT): New.
(R_MIPS_COPY): New.
(R_MIPS_JUMP_SLOT): New.
(R_MIPS_NUM): Redefine to 128.
(DT_MIPS_PLTGOT): New.
(DT_MIPS_RWPLT): New.
(DT_MIPS_NUM): Redefine to 0x35.
2008-10-01 19:41:34 +00:00
Roland McGrath
13074b5b5a
* Makefile (check-data): Check data directory in add-ons.
...
* elf/Makefile (check-data): Likewise.
2008-08-19 00:19:03 +00:00
Ulrich Drepper
9cf73ab08a
* sysdeps/unix/sysv/linux/dl-origin.c (_dl_get_origin): Undo all
...
change related to AT_EXECFN. We cannot use that string.
* sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Remove
_dl_execfn member.
* elf/dl-support.c: Remove _dl_execfn variable.
(_dl_aux_init): Remove handling of AT_EXECFN.
* elf/dl-sysdep.c (_dl_sysdep_start): Remove handling of AT_EXECFN.
* elf/rtld.c (process_envvars): Remove use of __ASSUME_AT_EXECFN.
2008-08-14 17:11:07 +00:00
Ulrich Drepper
17756df399
* elf/Makefile (check-localplt.out): Also check libresolv and
...
libcrypt.
2008-08-01 07:51:52 +00:00
Roland McGrath
bd3314aac3
2008-07-28 Roland McGrath <roland@redhat.com>
...
* elf/dl-sysdep.c (_dl_show_auxv): Add AT_EXECFN to the table.
2008-07-29 01:18:26 +00:00
Ulrich Drepper
7b91359b2c
* Makeconfig: Define pie-ccflag and PIE-ccflag variables.
...
* elf/Makefile: Use pie-ccflag variable.
* nscd/Makefile: Likewise.
* sysdeps/sparc/Makefile: Set $(pie-ccflag) to -fPIE.
2008-07-26 22:22:24 +00:00
Ulrich Drepper
ff0bf75374
* sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Namespace cleanup.
...
* elf/dl-load.c (local_strdup): Remove inline.
(_dl_map_object_from_fd): Don't allocate l_symbolic_searchlist.r_list.
* elf/dl-object.c (_dl_new_object): Allocate symbolic searchlist as
part of the object.
* sysdeps/unix/sysv/linux/dl-origin.c: Add const to avoid warning.
2008-07-26 08:42:54 +00:00
Ulrich Drepper
0e077a7eea
* elf/elf.h: Define AT_EXECFN.
...
* elf/rtld.c [!__ASSUME_AT_EXECFN] (process_envvars): Don't handle
LD_ORIGIN_PATH.
* elf/dl-sysdep.c (_dl_sysdep_start): Handle AT_EXECFN.
* elf/dl-support.c: Define _dl_execfn. Don't define _dl_origin_path
if __ASSUME_AT_EXECFN is defined.
(_dl_aux_init): Handle AT_EXECFN.
* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_EXECFN
for 2.6.27 and up.
* sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_execfn.
Don't define _dl_origin_path if __ASSUME_AT_EXECFN is defined.
* sysdeps/unix/sysv/linux/dl-origin.c (_dl_get_origin): Use
_dl_execfn if available and avoid compatibility code if
__ASSUME_AT_EXECFN is defined.
2008-07-24 18:33:44 +00:00
Roland McGrath
e85f1d6af4
* shlib-versions (sparc.*-.*-.*, sparc64.*-.*-.*): Add ABI lines.
...
* Makefile (check-data): Use $(abi-name) before other guesses.
Look in $(add-ons) dirs before scripts/data/.
* elf/Makefile (check-data): Likewise.
* scripts/soversions.awk: Grok ABI line.
* Makeconfig ($(common-objpfx)soversions.mk): Likewise.
Emit definition for abi-name variable.
if [__USE_BSD].
2008-05-22 00:04:21 +00:00
Jakub Jelinek
84aacd93b4
* elf/soinit.c (__EH_FRAME_BEGIN__): Remove.
...
2008-05-19 Jakub Jelinek <jakub@redhat.com>
* elf/soinit.c (__EH_FRAME_BEGIN__): Remove.
2008-05-19 18:43:36 +00:00
Ulrich Drepper
c9ff0187a6
Introduce TLS descriptors for i386 and x86_64.
...
* include/inline-hashtab.h: New file, copied from 2005's
libiberty, with fix for memory leak imported afterwards by
Glauber de Oliveira Costa.
* elf/tlsdeschtab.h: New file.
* elf/dl-reloc.c (_dl_try_allocate_static_tls): Extract from...
(_dl_allocate_static_tls): ... here. Rearrange failure path.
(CHECK_STATIC_TLS): Move to...
* elf/dynamic-link.h: ... this file.
(TRY_STATIC_TLS): New macro.
* elf/dl-conflict.c (CHECK_STATIC_TLS, TRY_STATIC_TLS): Override.
* elf/elf.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL,
R_386_TLS_DESC): Define.
(R_X86_64_PC64, R_X86_GOTOFF64, R_X86_64_GOTPC32): Merge from
binutils.
(R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): Define.
(R_386_NUM, R_X86_64_NUM): Adjust.
* sysdeps/i386/Makefile (sysdep-dl-routines, sysdep_routines,
systep-rtld-routines): Add tlsdesc and dl-tlsdesc for elf subdir.
(gen-as-const-headers): Add tlsdesc.sym to csu subdir.
* sysdeps/i386/dl-lookupcfg.h: New file. Introduce _dl_unmap to
release tlsdesc_table.
* sysdeps/i386/dl-machine.h: Include dl-tlsdesc.h.
(elf_machine_type_class): Mark R_386_TLS_DESC as PLT class.
(elf_machine_rel): Handle R_386_TLS_DESC.
(elf_machine_rela): Likewise.
(elf_machine_lazy_rel): Likewise.
(elf_machine_lazy_rela): Likewise.
* sysdeps/i386/dl-tls.h (struct dl_tls_index): Name it.
* sysdeps/i386/dl-tlsdesc.S: New file.
* sysdeps/i386/dl-tlsdesc.h: New file.
* sysdeps/i386/tlsdesc.c: New file.
* sysdeps/i386/tlsdesc.sym: New file.
* sysdeps/i386/bits/linkmap.h (struct link_map_machine): Add
tlsdesc_table.
* sysdeps/x86_64/Makefile (sysdep-dl-routines, sysdep_routines,
systep-rtld-routines): Add tlsdesc and dl-tlsdesc for elf subdir.
(gen-as-const-headers): Add tlsdesc.sym to csu subdir.
* sysdeps/x86_64/dl-lookupcfg.h: New file. Introduce _dl_unmap to
release tlsdesc_table.
* sysdeps/x86_64/dl-machine.h: Include dl-tlsdesc.h.
(elf_machine_runtime_setup): Set up lazy TLSDESC GOT entry.
(elf_machine_type_class): Mark R_X86_64_TLSDESC as PLT class.
(elf_machine_rel): Handle R_X86_64_TLSDESC.
(elf_machine_rela): Likewise.
(elf_machine_lazy_rel): Likewise.
* sysdeps/x86_64/dl-tls.h (struct dl_tls_index): Name it.
(__tls_get_addr): Do not declare for non-shared compiles.
* sysdeps/x86_64/dl-tlsdesc.S: New file.
* sysdeps/x86_64/dl-tlsdesc.h: New file.
* sysdeps/x86_64/tlsdesc.c: New file.
* sysdeps/x86_64/tlsdesc.sym: New file.
* sysdeps/x86_64/bits/linkmap.h (struct link_map_machine): Add
tlsdesc_table for both 32- and 64-bit structs.
2008-05-13 05:41:30 +00:00
Ulrich Drepper
a3636e8b89
* elf/dl-tls.c (__tls_get_addr): Optimize by moving slow path in
...
its own function. This reduces the frame setup costs and more.
2008-05-12 05:36:02 +00:00
Ulrich Drepper
cf3a8c7f42
* elf/tls-macros.h (__TLS_GET_ADDR): Define according to the ABI
...
in use.
(TLS_LD): Use __TLS_GET_ADDR instead of .__tls_get_addr.
(TLS_GD): Likewise.
2008-04-11 21:04:10 +00:00
Ulrich Drepper
9fb11d4c6e
* elf/Makefile (tests): Substitute tests-vis-yes here.
...
(tests-vis-yes): Delete.
(modules-name, modules-vis-yes): Similarly.
2008-04-10 05:02:48 +00:00
Ulrich Drepper
72e6cdfa2c
Remove useless "if" before "free".
2008-03-19 06:43:34 +00:00
Ulrich Drepper
368a8dec0a
* sysdeps/unix/sysv/linux/dl-sysdep.c: Avoid unnecessary code for
...
.o file.
* elf/Makefile (routines): Add dl-sysdep.
(elide-routines.os): Likewise.
2008-03-08 17:52:13 +00:00
Ulrich Drepper
7c22c7ec9a
[BZ #5786 ]
...
* elf/dl-sysdep.c: Undefine ROUND after use.
* sysdeps/generic/ldsodefs.h [HAVE_DL_DISCOVER_OSVERSION]
(struct rtld_global_ro): Add _dl_tls_get_addr_soft element.
* elf/rtld.c (rtld_global_ro): Initialize _dl_discover_osversion.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Move _dl_discover_osversion
to ...
* sysdeps/unix/sysv/linux/dl-sysdep.c: ...here.
* sysdeps/unix/sysv/linux/dl-sysdep.h: Declare _dl_discover_osversion
if necessary.
* sysdeps/unix/sysv/linux/sysconf.c: Handle _SC_ARG_MAX here.
2008-03-08 07:35:10 +00:00
Ulrich Drepper
93025f9373
* sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Add
...
_dl_tls_get_addr_soft element.
* elf/rtld.c (rtld_global_ro): Initialize _dl_tls_get_addr_soft.
* elf/Versions (ld): Don't export _dl_tls_get_addr_soft.
* dlfcn/dlinfo.c (dlinfo_doit): Access dl_tls_get_addr_soft through
GLRO.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise.
* elf/dl-tls.c (_dl_tls_get_addr_soft): Use attribute_hidden instead
of internal_function.
2008-03-08 05:44:56 +00:00
Roland McGrath
a0a7cc65ad
2008-02-19 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (SHT_GNU_ATTRIBUTES): New macro.
2008-02-20 03:33:33 +00:00
Roland McGrath
85202a2b7e
* elf/elf.h (NT_PPC_SPE): New macro.
2008-02-09 01:45:01 +00:00
Roland McGrath
bc96ecbf4d
2008-01-30 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (NT_386_TLS): New macro.
2008-01-30 22:09:01 +00:00
Roland McGrath
16cd816fd0
* Makeconfig (sysd-rules-patterns): New variable.
...
* Makerules ($(common-objpfx)sysd-rules): Drive the loop from that.
(check-inhibit-asm): New canned sequence, replaces ...
(open-check-inhibit-asm, close-check-inhibit-asm): ... these, removed.
* elf/rtld-Rules ($(objpfx)rtld-%.os): Use $(rtld-CPPFLAGS) in commands.
(rtld-CPPFLAGS): Renamed from CPPFLAGS-rtld.
(CFLAGS-rtld): Variable removed.
2008-01-30 00:24:16 +00:00
Ulrich Drepper
4c533566c2
* include/link.h (FORCED_DYNAMIC_TLS_OFFSET): Define.
...
* elf/dl-close.c (_dl_close): Check for it.
* elf/dl-reloc.c (CHECK_STATIC_TLS): Likewise.
(_dl_allocate_static_tls): Likewise.
* elf/dl-tls.c (_dl_allocate_tls_init): Likewise.
(__tls_get_addr): Protect from race conditions in setting l_tls_offset
to it.
* elf/tst-tls16.c: New file.
* elf/tst-tlsmod16a.c: New file.
* elf/tst-tlsmod16b.c: New file.
* elf/Makefile: Add rules to build and run tst-tls16.
2008-01-17 20:20:00 +00:00
Ulrich Drepper
f4a1363eb3
* posix/getconf.c: Update copyright year.
...
* nss/getent.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
* debug/catchsegv.sh: Likewise.
2008-01-02 19:26:03 +00:00
Ulrich Drepper
d9961b6a4f
* elf/tst-execstack.c (do_test): Don't fail if SELinux forbids
...
executable stacks.
2007-12-17 00:00:57 +00:00
Ulrich Drepper
b92e378086
* elf/rtld.c (dl_main): Use the page size to find the map start.
2007-11-06 01:12:33 +00:00
Ulrich Drepper
4c48ef06b4
* elf/rtld.c (dl_main): Initialize stack and pointer guard early
...
when using auditing libraries.
2007-10-31 15:28:30 +00:00
Ulrich Drepper
88197030d5
[BZ #5222 ]
...
2007-10-28 Ulrich Drepper <drepper@redhat.com>
[BZ #5222 ]
* elf/dl-load.c (_dl_rtld_di_serinfo): Correct handling of short
path elements in counting mode.
2007-10-28 08:24:07 +00:00
Roland McGrath
0a80eb74fd
2007-10-19 Roland McGrath <roland@redhat.com>
...
* elf/Makefile ($(objpfx)ld.so): Use $(AWK).
* scripts/check-errnos.sh: Likewise.
2007-10-20 00:54:16 +00:00
Jakub Jelinek
46ae88502d
2007-10-06 David S. Miller <davem@davemloft.net>
...
* configure.in: Add sparcv9v2 and sparc64v2.
* scripts/config.sub: Likewise.
* configure: Regenerate.
* elf/elf.h (HWCAP_SPARC_N2): New.
* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Bump to 8.
* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add 'v9v2'.
(HWCAP_IMPORTANT): Add HWCAP_SPARC_N2.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memcpy.S: New file.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memset.S: New file.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: New file.
* sysdeps/sparc/sparc64/sparcv9v2/memset.S: New file.
2007-10-06 David S. Miller <davem@davemloft.net>
* configure.in: Add sparcv9v2 and sparc64v2.
* scripts/config.sub: Likewise.
* configure: Regenerate.
* elf/elf.h (HWCAP_SPARC_N2): New.
* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Bump to 8.
* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add 'v9v2'.
(HWCAP_IMPORTANT): Add HWCAP_SPARC_N2.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memcpy.S: New file.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memset.S: New file.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: New file.
* sysdeps/sparc/sparc64/sparcv9v2/memset.S: New file.
2007-10-19 06:59:33 +00:00
Roland McGrath
6368c0bcea
2007-10-18 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (NT_PPC_VMX): New macro.
2007-10-18 08:49:44 +00:00
Ulrich Drepper
78d6dd72e5
(save_aux_cache): Free memory allocated for temporary file name.
2007-10-13 05:21:59 +00:00
Ulrich Drepper
0304f168ce
[BZ #5104 ]
...
* elf/do-lookup.h (do_lookup_x): Don't ignore STT_COMMON symbols.
2007-10-05 21:25:32 +00:00
Ulrich Drepper
385b4cf4c5
* sysdeps/generic/ldsodefs.h (struct dl_scope_free_list): Store
...
void * pointers instead of struct link_map **.
(_dl_scope_free): Change argument type to void *.
* include/link.h (struct link_map): Change type of l_reldeps
to struct link_map_reldeps, move l_reldepsact into that
struct too.
* elf/dl-deps.c: Include atomic.h.
(_dl_map_object_deps): Only change l->l_initfini when it is
fully populated, use _dl_scope_free for freeing it. Optimize
removal of libs from reldeps by using l_reserved flag, when
some removal is needed, allocate a new list instead of
reallocating and free the old with _dl_scope_free. Adjust
for l_reldeps and l_reldepsact changes.
* elf/dl-lookup.c (add_dependency): Likewise. Reorganize to allow
searching in l_initfini and l_reldeps without holding dl_load_lock.
* elf/dl-fini.c (_dl_sort_fini): Adjust for l_reldeps and
l_reldepsact changes.
* elf/dl-close.c (_dl_close_worker): Likewise.
* elf/dl-open.c (_dl_scope_free): Change argument type to void *.
2007-09-29 06:58:31 +00:00
Ulrich Drepper
715899d122
* elf/dl-lookup.c (add_dependency): Handle failing memory
...
allocation for dependency list. Remove unnecessary check.
2007-09-19 22:22:51 +00:00
Ulrich Drepper
b90395e6e9
* sysdeps/generic/ldsodefs.h (DL_LOOKUP_GSCOPE_LOCK): New definition.
...
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Or in
DL_LOOKUP_GSCOPE_LOCK into flags after THREAD_GSCOPE_SET_FLAG ().
* elf/dl-sym.c (do_sym): Likewise.
* include/link.h (struct link_map): Add l_serial field.
* elf/dl-object.c (_dl_new_object): Initialize l_serial.
* elf/dl-lookup.c (add_dependency): Add flags argument.
Remember map->l_serial, if DL_LOOKUP_GSCOPE_LOCK is among
flags, use THREAD_GSCOPE_RESET_FLAG before and
THREAD_GSCOPE_SET_FLAG after
__rtld_lock_lock_recursive (GL(dl_load_lock)) to avoid deadlock.
Don't dereference map until it has been found on some list.
If map->l_serial changed, return -1.
2007-09-18 19:20:56 +00:00
Ulrich Drepper
0b82ff747e
* elf/elf.h: Define R_PARISC_PLABEL21L, R_PARISC_PLABEL14R,
...
R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT, R_PARISC_TLS_GD21L,
R_PARISC_TLS_GD14R, R_PARISC_TLS_GDCALL, R_PARISC_TLS_LDM21L,
R_PARISC_TLS_LDM14R, R_PARISC_TLS_LDMCALL, R_PARISC_TLS_LDO21L,
R_PARISC_TLS_LDO14R, R_PARISC_TLS_DTPMOD32, R_PARISC_TLS_DTPMOD64,
R_PARISC_TLS_DTPOFF32, R_PARISC_TLS_DTPOFF64, R_PARISC_TLS_LE21L,
R_PARISC_TLS_LE14R, R_PARISC_TLS_IE21L, R_PARISC_TLS_IE14R,
R_PARISC_TLS_TPREL32, R_PARISC_TLS_TPREL64.
2007-08-21 14:14:25 +00:00
Ulrich Drepper
d979c2f1e6
(do_lookup_x): Minimal improvement in hash lookup loop.
2007-08-21 14:05:39 +00:00
Jakub Jelinek
cb84d1e403
* elf/Makefile ($(objpfx)ld.so): Use readelf -s and awk instead of nm -u
...
to check for undefined symbols.
* elf/Makefile ($(objpfx)ld.so): Use readelf -s and awk instead of nm -u
to check for undefined symbols.
2007-08-16 21:20:11 +00:00
Ulrich Drepper
c6c8f0eca3
* elf/dl-misc.c: Undo last change. The kernel won't allow it.
2007-08-14 18:54:27 +00:00
Ulrich Drepper
ea37207af1
* elf/dl-dst.h: No need for _dl_dst_count, _dl_dst_substitute,
...
and _dl_get_origin defines anymore.
2007-08-13 05:01:42 +00:00
Ulrich Drepper
3c87d79db7
* sysdeps/unix/sysv/linux/x86_64/libc-start.c
...
(_libc_vdso_platform_setup): Mangle function pointers before storing
them.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (INLINE_VSYSCALL):
Demangle vdso pointer before use.
(INTERNAL_VSYSCALL): Likewise.
* elf/cache.c (primes): Mark as const.
Noted by Roland McGrath.
2007-08-13 00:23:59 +00:00
Ulrich Drepper
27d9ffda17
2007-08-01 Andreas Jaeger <aj@suse.de>
...
Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (opt_ignore_aux_cache): Add new option.
(options): Add option.
(parse_opt): Handle option.
(manual_link): Adjust process_file caller. Call implicit_soname.
(search_dir): Formatting. Use and populate auxiliary cache.
(main): Load and save auxiliary cache.
* elf/readlib.c (process_file): Add stat_buf argument. Pass struct
stat64 from fstat64 to caller.
(implicit_soname): New function.
* elf/readelflib.c (process_elf_file): If DT_SONAME is not present,
leave *soname as NULL.
* elf/cache.c: Include libgen.h.
(print_entry, print_cache, compare, save_cache, add_to_cache):
Formatting and cleanups.
(aux_cache_entry_id, aux_cache_entry, aux_cache_file_entry,
aux_cache_file): New structures.
(AUX_CACHEMAGIC): Define.
(primes): New array.
(aux_hash_size, aux_hash): New variables.
(aux_cache_entry_id_hash, nextprime, init_aux_cache,
search_aux_cache, insert_to_aux_cache, add_to_aux_cache,
load_aux_cache, save_aux_cache): New functions.
* sysdeps/generic/ldconfig.h (_PATH_LDCONFIG_AUX_CACHE): Define.
(init_aux_cache, search_aux_cache, add_to_aux_cache,
load_aux_cache, save_aux_cache, implicit_soname): New prototypes.
(process_file): Adjust prototype.
2007-08-12 20:09:16 +00:00
Ulrich Drepper
4503061fdc
* elf/dl-misc.c (_dl_sysdep_read_whole_file): We really don't need
...
an atime update for the files we read.
2007-08-11 16:58:49 +00:00
Roland McGrath
773e305efc
* include/stdlib.h: Add libc_hidden_proto for strto*, __strto*_l.
...
Remove __strto*_l inlines.
* include/wchar.h: Add libc_hidden_proto for wcsto*, __wcsto*_l.
* stdlib/strtod.c: Add libc_hidden_def.
* stdlib/strtod_l.c: Likewise.
* stdlib/strtold.c [__LONG_DOUBLE_MATH_OPTIONAL]: Add libc_hidden_proto
for __new_strtold and __new_wcstold.
* sysdeps/ieee754/ldbl-128ibm/strtold_l.c: Add libc_hidden_proto for
__STRTOF, STRTOF.
* stdlib/strtol.c: Add libc_hidden_def.
* stdlib/strtol_l.c: Likewise.
* sysdeps/wordsize-64/strtol.c: Add libc_hidden_ver for strtoll and
strtoq.
* scripts/data/localplt-powerpc-linux-gnu.data: New file.
* scripts/data/localplt-x86_64-linux-gnu.data: File renamed to ...
* scripts/data/localplt-generic.data: ... here.
* elf/Makefile (check-data): Get generic file if no other.
($(objpfx)check-localplt.out): Make target unconditional.
2007-08-07 05:36:32 +00:00
Ulrich Drepper
ce31a3b1c5
* intl/dcigettext.c (_nl_find_msg): Free encoding if __gconv_open
...
failed.
* intl/finddomain.c (_nl_find_domain): Free normalized_codeset
on failure.
* elf/dl-load.c (decompose_rpath): Free copy if result couldn't be
allocated.
2007-08-03 Jakub Jelinek <jakub@redhat.com>
2007-08-03 15:50:30 +00:00
Roland McGrath
2e2efe652a
* elf/ldconfig.c: Allow GPLv2 or any later version.
...
* elf/readlib.c: Likewise.
* elf/chroot_canon.c: Likewise.
* elf/cache.c: Likewise.
* nscd/mem.c: Likewise.
* nscd/getpwuid_r.c: Likewise.
* nscd/grpcache.c: Likewise.
* nscd/aicache.c: Likewise.
* nscd/getsrvbynm_r.c: Likewise.
* nscd/nscd.c: Likewise.
* nscd/servicescache.c: Likewise.
* nscd/getsrvbypt_r.c: Likewise.
* nscd/initgrcache.c: Likewise.
* nscd/gethstbyad_r.c: Likewise.
* nscd/gethstbynm2_r.c: Likewise.
* nscd/getgrnam_r.c: Likewise.
* nscd/nscd_setup_thread.c: Likewise.
* nscd/getpwnam_r.c: Likewise.
* nscd/gai.c: Likewise.
* nscd/connections.c: Likewise.
* nscd/dbg_log.c: Likewise.
* nscd/cache.c: Likewise.
* nscd/hstcache.c: Likewise.
* nscd/nscd_conf.c: Likewise.
* nscd/getgrgid_r.c: Likewise.
* nscd/pwdcache.c: Likewise.
* catgets/gencat.c: Likewise.
* locale/programs/linereader.h: Likewise.
* locale/programs/locarchive.c: Likewise.
* locale/programs/ld-paper.c: Likewise.
* locale/programs/locfile-kw.h: Likewise.
* locale/programs/ld-address.c: Likewise.
* locale/programs/xmalloc.c: Likewise.
* locale/programs/ld-time.c: Likewise.
* locale/programs/localedef.c: Likewise.
* locale/programs/simple-hash.c: Likewise.
* locale/programs/xstrdup.c: Likewise.
* locale/programs/ld-numeric.c: Likewise.
* locale/programs/locfile-kw.gperf: Likewise.
* locale/programs/ld-collate.c: Likewise.
* locale/programs/charmap-kw.gperf: Likewise.
* locale/programs/charmap.h: Likewise.
* locale/programs/charmap-kw.h: Likewise.
* locale/programs/config.h: Likewise.
* locale/programs/locfile.c: Likewise.
* locale/programs/ld-ctype.c: Likewise.
* locale/programs/charmap.c: Likewise.
* locale/programs/ld-messages.c: Likewise.
* locale/programs/repertoire.h: Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/ld-name.c: Likewise.
* locale/programs/linereader.c: Likewise.
* locale/programs/locfile.h: Likewise.
* locale/programs/3level.h: Likewise.
* locale/programs/ld-monetary.c: Likewise.
* locale/programs/ld-measurement.c: Likewise.
* locale/programs/charmap-dir.c: Likewise.
* locale/programs/ld-identification.c: Likewise.
* locale/programs/localedef.h: Likewise.
* locale/programs/charmap-dir.h: Likewise.
* locale/programs/repertoire.c: Likewise.
* locale/programs/simple-hash.h: Likewise.
* locale/programs/ld-telephone.c: Likewise.
* locale/programs/locale-spec.c: Likewise.
* locale/programs/locfile-token.h: Likewise.
* posix/getconf.c: Likewise.
* iconv/dummy-repertoire.c: Likewise.
* iconv/iconv_charmap.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* malloc/memusagestat.c: Likewise.
* sysdeps/unix/sysv/linux/nscd_setup_thread.c: Likewise.
2007-07-16 00:56:07 +00:00
Ulrich Drepper
1c298d0887
[BZ #4775 , BZ #4776 ]
...
2007-07-12 Jakub Jelinek <jakub@redhat.com>
[BZ #4775 ]
* math/tgmath.h (__tgmath_real_type_sub): Formatting.
(__tgmath_real_type): Fix if expr is const int or other const
qualified integral type.
(__TGMATH_UNARY_REAL_ONLY): Rewritten to avoid using statement
expressions and handle const qualified arguments.
(__TGMATH_BINARY_FIRST_REAL_ONLY, __TGMATH_UNARY_REAL_IMAG,
__TGMATH_UNARY_REAL_IMAG_RET_REAL): Likewise.
(__TGMATH_UNARY_REAL_RET_ONLY): Rewritten to avoid using
statement expressions.
(__TGMATH_BINARY_REAL_ONLY, __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY,
__TGMATH_TERNARY_REAL_ONLY, __TGMATH_BINARY_REAL_IMAG): Likewise.
(__TGMATH_UNARY_IMAG): Define.
(conj, cproj): Use __TGMATH_UNARY_IMAG macro.
* math/Makefile (tests): Add test-tgmath2.
(CFLAGS-test-tgmath2.c): Add.
* math/test-tgmath.c (fy, dy, ly, fz, dz, lz, count_cdouble,
count_cfloat, count_cldouble): New variables.
(NCCALLS): Define.
(main): Check number of complex calls as well.
(F(compile_test)): Add complex tests and tests with const qualified
arguments.
(y, z, ccount): Define.
(F(cacos), F(casin), F(catan), F(ccos), F(csin), F(ctan), F(cacosh),
F(casinh), F(catanh), F(ccosh), F(csinh), F(ctanh), F(cexp), F(clog),
F(csqrt), F(cpow), F(cabs), F(carg), F(creal), F(cimag), F(conj),
F(cproj)): New functions.
* math/test-tgmath2.c: New test.
2007-07-11 Jakub Jelinek <jakub@redhat.com>
[BZ #4776 ]
* elf/dl-load.c (_dl_rtld_di_serinfo): Output / in LD_LIBRARY_PATH,
RPATH etc. as "/" rather than "", don't segfault on empty paths,
instead output ".".
* dlfcn/Makefile (distribute): Add glreflib3.c.
(module-names): Add glreflib3.
($(objpfx)tst-dlinfo.out): Depend on glreflib3.so rather than
glreflib1.so.
(LDFLAGS_glreflib3.so): New.
* dlfcn/tst-dlinfo.c (do_test): Load glreflib3.so instead of
glreflib1.so.
* dlfcn/glreflib3.c: New file.
* intl/finddomain.c (_nl_find_domain): If _nl_explode_name
returned -1, return NULL.
* intl/explodename.c (_nl_explode_name): Return -1 if
_nl_normalize_codeset failed.
2007-07-12 18:17:11 +00:00
Roland McGrath
57b5b34cca
2007-07-09 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (NT_GNU_ABI_TAG): New macro.
(ELF_NOTE_ABI): Use it.
(NT_GNU_HWCAP, NT_GNU_BUILD_ID): New macros.
2007-07-10 00:39:26 +00:00
Ulrich Drepper
8e46c99fd5
Fix typo.
2007-07-04 21:17:34 +00:00
Ulrich Drepper
1311e86e43
* elf/dl-sysdep.c (_dl_important_hwcaps): Add integer overflow check.
...
* elf/dl-minimal.c (__libc_memalign): Likewise. Handle malloc (0).
Return NULL if mmap failed instead of asserting it does not.
(calloc): Check for integer overflow.
* elf/dl-minimal.c (__strtoul_internal): Fix parsing of numbers bigger
than LONG_MAX / 10.
2007-07-04 18:06:39 +00:00
Ulrich Drepper
0e508a6e4a
* elf/dl-load.c (open_verify): Find .note.ABI-tag notes even
...
in PT_NOTE segments with multiple notes.
* elf/readelflib.c (process_elf_file): Likewise.
2007-06-30 17:01:43 +00:00
Ulrich Drepper
2f6773b574
(open_verify): Find .note.ABI-tag notes even in PT_NOTE segments with multiple notes.
2007-06-30 17:01:07 +00:00
Ulrich Drepper
e4eb675d0c
* elf/dl-close.c (free_mem): Free _dl_scope_free_list.
...
2007-06-13 Jakub Jelinek <jakub@redhat.com>
* include/link.h: Don't include rtld-lowlevel.h.
(struct link_map): Remove l_scope_lock.
* sysdeps/generic/ldsodefs.h: Don't include rtld-lowlevel.h.
(_dl_scope_free_list): New field (variable) in _rtld_global.
(DL_LOOKUP_SCOPE_LOCK): Remove.
(_dl_scope_free): New prototype.
* elf/dl-runtime.c (_dl_fixup): Don't use __rtld_mrlock_*lock.
Don't pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x.
(_dl_profile_fixup): Likewise.
* elf/dl-sym.c (do_sym): Likewise. Use wrapped _dl_lookup_symbol_x
whenever !RTLD_SINGLE_THREAD_P, use THREAD_GSCOPE_SET_FLAG and
THREAD_GSCOPE_RESET_FLAG around it.
* elf/dl-close.c (_dl_close_worker): Don't use
__rtld_mrlock_{change,done}. Call _dl_scope_free on the old
scope. Make sure THREAD_GSCOPE_WAIT () happens if any old
scopes were queued or if l_scope_mem has been abandoned.
* elf/dl-open.c (_dl_scope_free): New function.
(dl_open_worker): Use it. Don't use __rtld_mrlock_{change,done}.
* elf/dl-support.c (_dl_scope_free_list): New variable.
* elf/dl-lookup.c (add_dependency): Remove flags argument.
Remove DL_LOOKUP_SCOPE_LOCK handling.
(_dl_lookup_symbol_x): Adjust caller. Remove DL_LOOKUP_SCOPE_LOCK
handling.
* elf/dl-object.c (_dl_new_object): Don't use
__rtld_mrlock_initialize.
2007-06-19 Ulrich Drepper <drepper@redhat.com>
2007-06-20 03:19:13 +00:00
Ulrich Drepper
9be09e060f
* sysdeps/generic/ldsodefs.h (rtld_global): Reorder some elements
...
to fill in holes
(rtld_global_ro): Likewise.
2007-06-18 Jakub Jelinek <jakub@redhat.com>
* elf/dl-addr.c (_dl_addr): Skip PT_LOAD checking if l_contiguous.
Move PT_LOAD checking to...
(_dl_addr_inside_object): ... here, new function.
* elf/dl-sym.c (do_sym): If not l_contiguous,
call _dl_addr_inside_object.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise.
* dlfcn/dlinfo.c (dlinfo_doit): Likewise.
* elf/dl-open.c (dl_open_worker): Likewise.
(_dl_addr_inside_object): New function if IS_IN_rtld.
* elf/dl-load.c (_dl_map_object_from_fd): Set l_contiguous if no
holes are present or are PROT_NONE protected.
* include/link.h (struct link_map): Add l_contiguous field.
* sysdeps/generic/ldsodefs.h (_dl_addr_inside_object): New prototype.
2007-06-19 22:59:48 +00:00
Ulrich Drepper
3abee0b7f1
* elf/rtld.c (dl_main): Don't call init_tls more than once.
2007-06-18 20:50:49 +00:00
Ulrich Drepper
90cd2413df
* elf/do-lookup.h (do_lookup_x): Read r_nlist before r_list and
...
make sure gcc doesn't mess around with this.
2007-06-09 19:45:57 +00:00
Ulrich Drepper
3c45708967
* elf/dl-lookup.c (_dl_lookup_symbol_x): Remove use of r_nlist.
2007-06-09 02:19:12 +00:00
Ulrich Drepper
e8b6b64d3c
* elf/dl-close.c (_dl_close_worker): Remove all to be removed
...
libraries from the global scope at once and call THREAD_GSCOPE_WAIT
at most once per _dl_close_worker.
2007-06-09 02:13:06 +00:00
Ulrich Drepper
df94b6412e
* elf/dl-close.c (_dl_close_worker): When removing object from
...
global scope, wait for all lookups to finish afterwards.
* elf/dl-open.c (add_to_global): When global scope array must
grow, allocate a new one and free old array only after all
lookups finish.
* elf/dl-runtime.c (_dl_fixup): Protect using global scope.
(_dl_lookup_symbol_x): Likewise.
* elf/dl-support.c: Define _dl_wait_lookup_done.
* sysdeps/generic/ldsodefs.h (struct rtld_global): Add
_dl_wait_lookup_done.
2007-05-19 07:08:23 +00:00
Ulrich Drepper
9b0d1c0236
(add_to_global): One more small cleanup patch.
2007-05-11 21:34:32 +00:00
Ulrich Drepper
2e81d44986
* elf/dl-close.c (_dl_close_worker): Help gcc to optimize by
...
adding new variables.
optimize. Completely extend global scope array before making the
2007-05-11 18:46:50 +00:00
Ulrich Drepper
d65ef3dda3
* elf/dl-open.c (add_to_global): Introduce variable ns to help gcc
...
optimize. Complerely extend global scope array before making the
new entries visible.
2007-05-11 18:27:20 +00:00
Ulrich Drepper
ffecd39b9c
[BZ #4131 ]
...
2007-05-06 Ulrich Drepper <drepper@redhat.com>
[BZ #4131 ]
* elf/dl-addr.c (_dl_addr): Compare address with actual segment
boundaries to work around systems with overlapping binary loading.
Based on a patch by Suzuki <suzuki@in.ibm.com>.
2007-05-06 21:01:32 +00:00
Roland McGrath
70f1d28c11
2007-04-22 Roland McGrath <roland@redhat.com>
...
* elf/elf.h (NT_PRXFPREG): New macro.
2007-04-22 10:36:16 +00:00
Jakub Jelinek
30a3aa7530
[BZ #4344 ]
...
* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
Reported by David Anderson <davea42@earthlink.net>.
2007-04-13 Jakub Jelinek <jakub@redhat.com>
[BZ #4344 ]
* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
Reported by David Anderson <davea42@earthlink.net>.
2007-04-13 19:53:20 +00:00
Ulrich Drepper
965cba048c
* elf/dl-open.c (dl_open_worker): Declare l in 2 different
...
smaller scopes.
* elf/dl-dst.h (DL_DST_REQ_STATIC): Add l as macro argument.
(DL_DST_REQUIRED): Adjust user.
* include/dlfcn.h (struct link_map): New forward decl.
* inet/getnameinfo.c: Include stddef.h.
(getnameinfo): Use offsetof.
* time/tst-mktime2.c (do_test): Don't rely on signed wrap.
* stdio-common/vfprintf.c (_itoa): Undef before redefining.
* string/strerror_l.c: Include stdlib.h.
2007-03-17 17:09:13 +00:00
Richard Henderson
47dbe62b55
* elf/dl-support.c (_dl_aux_init): Honor DL_PLATFORM_AUXV.
...
* sysdeps/unix/sysv/linux/alpha/dl-auxv.h: New file.
* sysdeps/unix/sysv/linux/alpha/dl-support.c: New file.
* sysdeps/unix/sysv/linux/alpha/dl-sysdep.c (__libc_alpha_cache_shape):
Move to dl-auxv.h; initialize instead of extern weak.
(DL_PLATFORM_AUXV): Move to dl-auxv.h; don't test for undef
weak symbol.
* sysdeps/unix/sysv/linux/alpha/sysconf.c (__libc_alpha_cache_shape):
Extern instead of initialized.
* elf/dl-support.c (_dl_aux_init): Honor DL_PLATFORM_AUXV.
* sysdeps/unix/sysv/linux/alpha/dl-auxv.h: New file.
* sysdeps/unix/sysv/linux/alpha/dl-support.c: New file.
* sysdeps/unix/sysv/linux/alpha/dl-sysdep.c (__libc_alpha_cache_shape):
Move to dl-auxv.h; initialize instead of extern weak.
(DL_PLATFORM_AUXV): Move to dl-auxv.h; don't test for undef
weak symbol.
* sysdeps/unix/sysv/linux/alpha/sysconf.c (__libc_alpha_cache_shape):
Extern instead of initialized.
2007-03-13 Richard Henderson <rth@redhat.com>
2007-03-13 21:25:16 +00:00
Ulrich Drepper
2f978feb67
* elf/rtld.c (RESOLVE_MAP): Always return bootstrap_map reference.
...
* elf/Makefile ($(objpfx)ld.so): Check that ld.so has no undefined
references.
2007-02-12 15:17:30 +00:00
Ulrich Drepper
8aaf53ee7e
* elf/dl-minimal.c: Undefine _itoa first.
2007-01-25 17:10:56 +00:00
Ulrich Drepper
4e35ef2c71
* sysdeps/generic/ldsodefs.h: Define DL_LOOKUP_SCOPE_LOCK.
...
* elf/dl-lookup.c (add_dependency): If scope map is locked, unlock
it before getting dl_load_lock and then relock.
(_dl_lookup_symbol_x): Pass flags to add_dependency.
When rerunning _dl_lookup_symbol_x, compute symbol_scope again in
case we unlocked the scope.
* elf/dl-runtime.c (_dl_fixup): Pass DL_LOOKUP_SCOPE_LOCK to
_dl_lookup_symbol_x in case we locked the scope.
(_dl_profile_fixup): Likewise.
* elf/dl-sym.c (do_sym): In flags passed to call_dl_lookup, also
set DL_LOOKUP_SCOPE_LOCK.
2007-01-15 20:48:56 +00:00
Ulrich Drepper
11bf311edc
[BZ #2510 , BZ #2830 , BZ #3137 , BZ #3313 , BZ #3426 , BZ #3465 , BZ #3480 , BZ #3483 , BZ #3493 , BZ #3514 , BZ #3515 , BZ #3664 , BZ #3673 , BZ #3674 ]
...
2007-01-11 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/soft-fp/sfp-machine.h: Remove.
* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
2007-01-10 Ulrich Drepper <drepper@redhat.com>
* io/fts.c: Make sure fts_cur is always valid after return from
fts_read.
Patch by Miloslav Trmac <mitr@redhat.com>.
2006-10-27 Richard Sandiford <richard@codesourcery.com>
* elf/elf.h (R_MIPS_GLOB_DAT): Define.
(R_MIPS_NUM): Bump by 1.
2007-01-03 Jakub Jelinek <jakub@redhat.com>
* posix/execvp.c: Include alloca.h.
(allocate_scripts_argv): Renamed to...
(scripts_argv): ... this. Don't allocate buffer here nor count
arguments.
(execvp): Use alloca if possible.
* posix/Makefile: Add rules to build and run tst-vfork3 test.
* posix/tst-vfork3.c: New test.
* stdlib/Makefile (tst-strtod3-ENV): Define.
2007-01-02 Ulrich Drepper <drepper@redhat.com>
* posix/getconf.c: Update copyright year.
* nss/getent.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
* debug/catchsegv.sh: Likewise.
2006-12-24 Ulrich Drepper <drepper@redhat.com>
* malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
attempts.
2006-12-23 Ulrich Drepper <drepper@redhat.com>
* posix/wordexp.c: Remove some unnecessary tests.
2006-12-20 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
* sysdeps/unix/sysv/linux/sh/bits/shm.h: New file.
* nss/getXXbyYY_r.c: Include atomic.h.
(INTERNAL (REENTRANT_NAME)): Write startp after start_fct,
add atomic_write_barrier () in between.
2006-11-28 Jakub Jelinek <jakub@redhat.com>
* elf/dl-support.c: Include dl-procinfo.h.
* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
Define.
(_dl_string_platform): Use PPC_PLATFORM_* macros instead of
hardcoded constants.
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
PPC_PLATFORM_* macros for array designators.
2006-11-11 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
names to the beginning.
(_dl_powerpc_platforms): Add "power6x".
* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
(HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
(_DL_PLATFORMS_COUNT): Increase.
(_dl_string_platform): Handle power6x case.
* sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
PPC_FEATURE_POWER6_EXT): Define.
(PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
[-2^31 .. 2^31) range.
* sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME.
* sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
Handle relatime mount option.
2006-12-13 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include
kernel-features.h.
2006-12-11 Ulrich Drepper <drepper@redhat.com>
* stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
separators also if no non-zero digits found.
* stdlib/Makefile (tests): Add tst-strtod3.
[BZ #3664 ]
* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize
empty parsed strings.
* stdlib/Makefile (tests): Add tst-strtod2.
* stdlib/tst-strtod2.c: New file.
[BZ #3673 ]
* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix exp_limit
computation.
* stdlib/Makefile (tests): Add tst-atof2.
* stdlib/tst-atof2.c: New file.
[BZ #3674 ]
* stdlib/strtod_l.c (____STRTOF_INTERNAL): Adjust exponent value
correctly if removing trailing zero of hex-float.
* stdlib/Makefile (tests): Add tst-atof1.
* stdlib/tst-atof1.c: New file.
* misc/mntent_r.c (__hasmntopt): Check p[optlen] even when p == rest.
Start searching for next comma at p rather than rest.
* misc/Makefile (tests): Add tst-mntent2.
* misc/tst-mntent2.c: New test.
2006-12-08 Ulrich Drepper <drepper@redhat.com>
* malloc/memusage.c: Handle realloc with new size of zero and
non-NULL pointer correctly.
(me): Really write first record twice.
(struct entry): Make format bi-arch safe.
(dest): Write out more realloc statistics.
* malloc/memusagestat.c (struct entry): Make format bi-arch safe.
2006-12-05 Jakub Jelinek <jakub@redhat.com>
* nis/nis_subr.c (nis_getnames): Revert last change.
2006-12-03 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
2006-11-30 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/memcmp.S: Use jump table as the base of
jump table entries.
2006-11-30 Jan Kratochvil <jan.kratochvil@redhat.com>
* sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost
`clone' function to ensure proper unwinding stop of gdb.
* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
2006-12-01 Ulrich Drepper <drepper@redhat.com>
* nscd/nscd.init: Remove obsolete and commented-out -S option
handling.
2006-11-23 Jakub Jelinek <jakub@redhat.com>
[BZ #3514 ]
* manual/string.texi (strncmp): Fix pastos from wcscmp description.
[BZ #3515 ]
* manual/string.texi (strtok): Remove duplicate paragraph.
2006-12-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with
libgcc not supporting `rflags' unwinding (register # >= 17).
2006-11-30 Jakub Jelinek <jakub@redhat.com>
* sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc
succeeded.
2006-11-29 Daniel Jacobowitz <dan@codesourcery.com>
Jakub Jelinek <jakub@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct
unwind information.
* sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for
'restore_rt' even in the 'signal' directory.
* sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list.
malloc crashed. Don't allocate memory unnecessarily in each
loop.
2006-10-21 Jakub Jelinek <jakub@redhat.com>
* resolv/mapv4v6addr.h (map_v4v6_address): Fix last change.
2006-11-20 Ulrich Drepper <drepper@redhat.com>
* resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit.
2006-11-18 Bruno Haible <bruno@clisp.org>
* sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke
__sysconf only after having tried to call getgroups32.
2006-11-19 Ulrich Drepper <drepper@redhat.com>
* nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style
addresses for IPv4 queries if they can be mapped.
2006-11-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text.
* sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise.
(signmask): Add .size directive.
(othermask): Add .type directive.
2006-11-14 Ulrich Drepper <drepper@redhat.com>
* po/nl.po: Update from translation team.
* timezone/zdump.c: Redo fix for BZ #3137 .
2006-11-14 Jakub Jelinek <jakub@redhat.com>
* nss/nss_files/files-alias.c (get_next_alias): Set line back
to first_unused after parsing :include: file.
* timezone/africa: Update from tzdata2006o.
* timezone/antarctica: Likewise.
* timezone/asia: Likewise.
* timezone/australasia: Likewise.
* timezone/backward: Likewise.
* timezone/europe: Likewise.
* timezone/iso3166.tab: Likewise.
* timezone/northamerica: Likewise.
* timezone/southamerica: Likewise.
* timezone/zone.tab: Likewise.
* time/tzfile.c (__tzfile_read): Extend to handle new file format
on machines with 64-bit time_t.
* timezone/checktab.awk: Update from tzcode2006o.
* timezone/ialloc.c: Likewise.
* timezone/private.h: Likewise.
* timezone/scheck.c: Likewise.
* timezone/tzfile.h: Likewise.
* timezone/tzselect.ksh: Likewise.
* timezone/zdump.c: Likewise.
* timezone/zic.c: Likewise.
[BZ #3483 ]
* elf/ldconfig.c (main): Call setlocale and textdomain.
Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
[BZ #3480 ]
* manual/argp.texi: Fix typos.
* manual/charset.texi: Likewise.
* manual/errno.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/lang.texi: Likewise.
* manual/maint.texi: Likewise.
* manual/memory.texi: Likewise.
* manual/message.texi: Likewise.
* manual/resource.texi: Likewise.
* manual/search.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/startup.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/sysinfo.texi: Likewise.
* manual/syslog.texi: Likewise.
* manual/time.texi: Likewise.
Patch by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
[BZ #3465 ]
* sunrpc/clnt_raw.c: Minimal message improvements.
* sunrpc/pm_getmaps.c: Likewise.
* nis/nss_nisplus/nisplus-publickey.c: Likewise.
* nis/nis_print_group_entry.c: Likewise.
* locale/programs/repertoire.c: Likewise.
* locale/programs/charmap.c: Likewise.
* malloc/memusage.sh: Likewise.
* elf/dl-deps.c: Likewise.
* locale/programs/ld-collate.c: Likewise.
* libio/vswprintf.c: Likewise.
* malloc/memusagestat.c: Likewise.
* sunrpc/auth_unix.c: Likewise.
* sunrpc/rpc_main.c: Likewise.
* nscd/cache.c: Likewise.
* locale/programs/repertoire.c: Unify output messages.
* locale/programs/charmap.c: Likewise.
* locale/programs/ld-ctype.c: Likewise.
* locale/programs/ld-monetary.c: Likewise.
* locale/programs/ld-numeric.c: Likewise.
* locale/programs/ld-time.c: Likewise.
* elf/ldconfig.c: Likewise.
* nscd/selinux.c: Likewise.
* elf/cache.c: Likewise.
Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
2006-11-10 Jakub Jelinek <jakub@redhat.com>
* string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization
if N is one bigger than return value.
* string/tst-strxfrm2.c (do_test): Also test strxfrm with l1 + 1
and l1 last arguments, if buf is defined, verify the return value
equals to strlen (buf) and verify no byte beyond passed length
is modified.
2006-11-10 Ulrich Drepper <drepper@redhat.com>
* po/sv.po: Update from translation team.
* sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev):
Use __new_sys_siglist instead of _sys_siglist_internal as
second macro argument.
(_old_sys_siglist): Use declare_symbol_alias macro instead of
strong_alias.
2006-11-09 Ulrich Drepper <drepper@redhat.com>
[BZ #3493 ]
* posix/unistd.h (sysconf): Remove const attribute.
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for
temporary or deprecated addresses.
Patch by Sridhar Samudrala <sri@us.ibm.com>.
* string/Makefile (tests): Add tst-strxfrm2.
* string/tst-strxfrm2.c: New file.
2006-10-09 Jakub Jelinek <jakub@redhat.com>
* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
rather than r->r_brk.
* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
optimization even if needed > n.
2006-11-07 Jakub Jelinek <jakub@redhat.com>
* include/libc-symbols.h (declare_symbol): Rename to...
(declare_symbol_alias): ... this. Add ORIGINAL argument, imply
strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
.size directive.
* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
changes.
* sysdeps/gnu/siglist.c: Likewise.
2006-11-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/fpu/bits/mathinline.h
[__LIBC_INTERNAL_MATH_INLINES]: Moved to ...
* sysdeps/powerpc/fpu/math_private.h: ...here. New file.
2006-11-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
Update handling of cache descriptor 0x49 for new models.
* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word):
Likewise.
2006-11-02 Ulrich Drepper <drepper@redhat.com>
* configure.in: Work around ld --help change and avoid -z relro
test completely if the architecture doesn't care about security.
2006-11-01 Ulrich Drepper <drepper@redhat.com>
* po/sv.po: Update from translation team.
2006-10-31 Ulrich Drepper <drepper@redhat.com>
* stdlib/atexit.c (atexit): Don't mark as hidden when used to
generate compatibility version.
2006-10-29 Ulrich Drepper <drepper@redhat.com>
* configure.in: Relax -z relro requirement a bit.
* po/sv.po: Update from translation team.
2006-10-29 Jakub Jelinek <jakub@redhat.com>
* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
* elf/dl-close.c (_dl_close_worker): Likewise.
* elf/dl-open.c (_dl_open_worker): Likewise.
* sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.
* configure.in: Require assembler support for visibility, compiler
support for visibility and aliases, linker support for various -z
options.
* Makeconfig: Remove conditional code which now is unnecessary.
* config.h.in: Likewise.
* config.make.in: Likewise.
* dlfcn/Makefile: Likewise.
* elf/Makefile: Likewise.
* elf/dl-load.c: Likewise.
* elf/rtld.c: Likewise.
* include/libc-symbols.h: Likewise.
* include/stdio.h: Likewise.
* io/Makefile: Likewise.
* io/fstat.c: Likewise.
* io/fstat64.c: Likewise.
* io/fstatat.c: Likewise.
* io/fstatat64.c: Likewise.
* io/lstat.c: Likewise.
* io/lstat64.c: Likewise.
* io/mknod.c: Likewise.
* io/mknodat.c: Likewise.
* io/stat.c: Likewise.
* io/stat64.c: Likewise.
* libio/stdio.c: Likewise.
* nscd/Makefile: Likewise.
* stdlib/Makefile: Likewise.
* stdlib/atexit.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/i386/sysdep.h: Likewise.
* sysdeps/i386/i686/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
* Makerules: USE_TLS support is now default.
* tls.make.c: Likewise.
* csu/Versions: Likewise.
* csu/libc-start.c: Likewise.
* csu/libc-tls.c: Likewise.
* csu/version.c: Likewise.
* dlfcn/dlinfo.c: Likewise.
* elf/dl-addr.c: Likewise.
* elf/dl-cache.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-iteratephdr.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-sysdep.c: Likewise.
* elf/dl-tls.c: Likewise.
* elf/ldconfig.c: Likewise.
* elf/rtld.c: Likewise.
* elf/tst-tls-dlinfo.c: Likewise.
* elf/tst-tls1.c: Likewise.
* elf/tst-tls10.h: Likewise.
* elf/tst-tls14.c: Likewise.
* elf/tst-tls2.c: Likewise.
* elf/tst-tls3.c: Likewise.
* elf/tst-tls4.c: Likewise.
* elf/tst-tls5.c: Likewise.
* elf/tst-tls6.c: Likewise.
* elf/tst-tls7.c: Likewise.
* elf/tst-tls8.c: Likewise.
* elf/tst-tls9.c: Likewise.
* elf/tst-tlsmod1.c: Likewise.
* elf/tst-tlsmod13.c: Likewise.
* elf/tst-tlsmod13a.c: Likewise.
* elf/tst-tlsmod14a.c: Likewise.
* elf/tst-tlsmod2.c: Likewise.
* elf/tst-tlsmod3.c: Likewise.
* elf/tst-tlsmod4.c: Likewise.
* elf/tst-tlsmod5.c: Likewise.
* elf/tst-tlsmod6.c: Likewise.
* include/errno.h: Likewise.
* include/link.h: Likewise.
* include/tls.h: Likewise.
* locale/global-locale.c: Likewise.
* locale/localeinfo.h: Likewise.
* malloc/arena.c: Likewise.
* malloc/hooks.c: Likewise.
* malloc/malloc.c: Likewise.
* resolv/Versions: Likewise.
* sysdeps/alpha/dl-machine.h: Likewise.
* sysdeps/alpha/libc-tls.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/generic/tls.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/ia64/libc-tls.c: Likewise.
* sysdeps/mach/hurd/fork.c: Likewise.
* sysdeps/mach/hurd/i386/tls.h: Likewise.
* sysdeps/powerpc/powerpc32/dl-machine.c: Likwise.
* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
* sysdeps/s390/libc-tls.c: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
[BZ #3426 ]
* stdlib/stdlib.h: Adjust comment for canonicalize_file_name to
reality.
2006-10-27 Jakub Jelinek <jakub@redhat.com>
* elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
argument.
(_dl_lookup_symbol_x): Adjust caller.
* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
_ns_global_scope.
* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.
* elf/dl-libc.c: Revert l_scope name changes.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-close.c (_dl_close): Likewise.
* elf/dl-open.c (dl_open_worker): Likewise. If not SINGLE_THREAD_P,
always use __rtld_mrlock_{change,done}. Always free old scope list
here if not l_scope_mem.
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
change. Never free scope list here. Just __rtld_mrlock_lock before
the lookup and __rtld_mrlock_unlock it after the lookup.
* elf/dl-sym.c: Likewise.
* include/link.h (struct r_scoperec): Remove.
(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
with l_scope_mem and l_scoperec_lock with l_scope_lock.
2006-10-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/gnu/netinet/tcp.h: Define TCP_CONGESTION.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* configure.in: Disable building profile libraries by default.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
_dl_lookup_symbol_x code.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* elf/dl-runtime.c: Include sysdep-cancel.h.
(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_*
instead of catomic_* macros.
* elf/dl-sym.c: Include sysdep-cancel.h.
(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-close.c: Include sysdep-cancel.h.
(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-open.c: Include sysdep-cancel.h.
(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
[BZ #3313 ]
* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
fastbin rather than end of fastbin array.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
body macro.
* sysdeps/x86_64/bits/atomic.h
(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
(catomic_decrement): Use correct body macro.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h: Add a unique prefix to all local variables
in macros.
* csu/tst-atomic.c (do_test): Test also catomic_* macros.
2006-10-14 Ulrich Drepper <drepper@redhat.com>
* resolv/arpa/nameser.h: Document that ns_t_a6 is deprecated.
[BZ #3313 ]
* malloc/malloc.c (malloc_consolidate): Don't use get_fast_max to
determine highest fast bin to consolidate, always look into all of
them.
(do_check_malloc_state): Only require for empty bins for large
sizes in main arena.
* libio/stdio.h: Add more __wur attributes.
2006-11-12 Andreas Jaeger <aj@suse.de>
[BZ #2510 ]
* manual/search.texi (Hash Search Function): Clarify.
(Array Search Function): Clarify.
2006-11-12 Joseph Myers <joseph@codesourcery.com>
[BZ #2830 ]
* math/atest-exp.c (main): Cast hex value to mp_limb_t before
shifting.
* math/atest-exp2.c (read_mpn_hex): Likewise.
* math/atest-sincos.c (main): Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_pwait.
* sysdeps/unix/sysv/linux/sys/epoll.h: Declare epoll_pwait.
* sysdeps/unix/sysv/linux/Versions (libc): Add epoll_pwait for
version GLIBC_2.6.
* Versions.def: Add GLIBC_2.6 for libc.
* sysdeps/i386/i486/bits/atomic.h: Add catomic_* support.
2006-10-11 Jakub Jelinek <jakub@redhat.com>
* malloc/malloc.c (_int_malloc): Remove unused any_larger variable.
* nis/nis_defaults.c (__nis_default_access): Don't call getenv twice.
* nis/nis_subr.c (nis_getnames): Use __secure_getenv instead of getenv.
* sysdeps/generic/unsecvars.h: Add NIS_PATH.
2006-10-11 Ulrich Drepper <drepper@redhat.com>
* include/atomic.c: Define catomic_* operations.
* sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems.
* stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*.
* malloc/memusage.c: Likewise.
* gmon/mcount.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-fptr.c: Likewise.
* resolv/res_libc.c: Likewise.
2006-10-10 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast.
* sysdeps/mach/hurd/futimes.c: Likewise.
* sysdeps/mach/hurd/lutimes.c: Likewise.
2006-10-09 Ulrich Drepper <drepper@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Implement reference counting of scope records.
* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
from the list in objects which remain. Always allocate new scope
record.
* elf/dl-open.c (dl_open_worker): When growing array for scopes,
don't resize, allocate a new one.
* elf/dl-runtime.c: Update reference counters before using a scope
array.
* elf/dl-sym.c: Likewise.
* elf/dl-libc.c: Adjust for l_scope name change.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* include/link.h: Include <rtld-lowlevel.h>. Define struct
r_scoperec. Replace r_scope with pointer to r_scoperec structure.
Add l_scoperec_lock.
* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
* sysdeps/generic/rtld-lowlevel.h: New file.
* include/atomic.h: Rename atomic_and to atomic_and_val and
atomic_or to atomic_or_val. Define new macros atomic_and and
atomic_or which do not return values.
* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
Various cleanups.
* sysdeps/i386/i486/bits/atomic.h: Likewise.
* po/sv.po: Update from translation team.
2006-10-07 Ulrich Drepper <drepper@redhat.com>
* Versions.def: Add GLIBC_2.6 to libpthread.
* include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use.
(versioned_symbol): Likewise.
(compat_symbol): Likewise.
* po/tr.po: Update from translation team.
* nis/Banner: Removed. It's been integral part forever and the
author info is incomplete anyway.
* libio/Banner: Likewise.
2006-10-06 Ulrich Drepper <drepper@redhat.com>
* version.h (VERSION): Bump to 2.5.90 for new development tree.
2007-01-11 21:51:07 +00:00
Jakub Jelinek
32c075e1f0
.
2007-07-31 13:33:18 +00:00
Jakub Jelinek
e013caa79f
* elf/elf.h (R_MIPS_GLOB_DAT): Define.
...
(R_MIPS_NUM): Bump by 1.
2006-10-27 Richard Sandiford <richard@codesourcery.com>
* elf/elf.h (R_MIPS_GLOB_DAT): Define.
(R_MIPS_NUM): Bump by 1.
2007-01-08 13:09:54 +00:00
Ulrich Drepper
64a0aa0fac
* posix/getconf.c: Update copyright year.
...
* nss/getent.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
* debug/catchsegv.sh: Likewise.
2007-01-03 05:44:24 +00:00
Ulrich Drepper
594d423aa3
* elf/dl-support.c: Include dl-procinfo.h.
...
* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
Define.
(_dl_string_platform): Use PPC_PLATFORM_* macros instead of
hardcoded constants.
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
PPC_PLATFORM_* macros for array designators.
2006-11-11 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
names to the beginning.
(_dl_powerpc_platforms): Add "power6x".
* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
(HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
(_DL_PLATFORMS_COUNT): Increase.
(_dl_string_platform): Handle power6x case.
* sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
PPC_FEATURE_POWER6_EXT): Define.
(PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
2006-12-19 15:30:39 +00:00
Ulrich Drepper
6decd24cc2
[BZ #3483 ]
...
* elf/ldconfig.c (main): Call setlocale and textdomain.
Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
2006-11-10 21:12:47 +00:00
Ulrich Drepper
e1b370832c
[BZ #3465 ]
...
* sunrpc/clnt_raw.c: Minimal message improvements.
* sunrpc/pm_getmaps.c: Likewise.
* nis/nss_nisplus/nisplus-publickey.c: Likewise.
* nis/nis_print_group_entry.c: Likewise.
* locale/programs/repertoire.c: Likewise.
* locale/programs/charmap.c: Likewise.
* malloc/memusage.sh: Likewise.
* elf/dl-deps.c: Likewise.
* locale/programs/ld-collate.c: Likewise.
* libio/vswprintf.c: Likewise.
* malloc/memusagestat.c: Likewise.
* sunrpc/auth_unix.c: Likewise.
* sunrpc/rpc_main.c: Likewise.
* nscd/cache.c: Likewise.
* locale/programs/repertoire.c: Unify output messages.
* locale/programs/charmap.c: Likewise.
* locale/programs/ld-ctype.c: Likewise.
* locale/programs/ld-monetary.c: Likewise.
* locale/programs/ld-numeric.c: Likewise.
* locale/programs/ld-time.c: Likewise.
* elf/ldconfig.c: Likewise.
* nscd/selinux.c: Likewise.
* elf/cache.c: Likewise.
Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
2006-11-10 20:55:22 +00:00
Ulrich Drepper
2692deea65
* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
...
rather than r->r_brk.
2006-11-08 Jakub Jelinek <jakub@redhat.com>
* elf/dl-load.c (decompose_rpath): Return bool rather than void.
If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and
return false, otherwise return true.
(cache_rpath): Return decompose_rpath return value.
2006-11-07 Jakub Jelinek <jakub@redhat.com>
* include/libc-symbols.h (declare_symbol): Rename to...
(declare_symbol_alias): ... this. Add ORIGINAL argument, imply
strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
.size directive.
* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
changes.
* sysdeps/gnu/siglist.c: Likewise.
2006-11-09 16:12:22 +00:00
Ulrich Drepper
b94817f913
* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.
...
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
* elf/dl-close.c (_dl_close_worker): Likewise.
* elf/dl-open.c (_dl_open_worker): Likewise.
* sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.
2006-10-29 21:46:32 +00:00
Ulrich Drepper
78fbd00f39
* configure.in: Require assembler support for visibility, compiler
...
support for visibility and aliases, linker support for various -z
options.
* Makeconfig: Remove conditional code which now is unnecessary.
* config.h.in: Likewise.
* config.make.in: Likewise.
* dlfcn/Makefile: Likewise.
* elf/Makefile: Likewise.
* elf/dl-load.c: Likewise.
* elf/rtld.c: Likewise.
* include/libc-symbols.h: Likewise.
* include/stdio.h: Likewise.
* io/Makefile: Likewise.
* io/fstat.c: Likewise.
* io/fstat64.c: Likewise.
* io/fstatat.c: Likewise.
* io/fstatat64.c: Likewise.
* io/lstat.c: Likewise.
* io/lstat64.c: Likewise.
* io/mknod.c: Likewise.
* io/mknodat.c: Likewise.
* io/stat.c: Likewise.
* io/stat64.c: Likewise.
* libio/stdio.c: Likewise.
* nscd/Makefile: Likewise.
* stdlib/Makefile: Likewise.
* stdlib/atexit.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/i386/sysdep.h: Likewise.
* sysdeps/i386/i686/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
2006-10-28 06:44:41 +00:00
Ulrich Drepper
3266531c78
* Makerules: USE_TLS support is now default.
...
* tls.make.c: Likewise.
2006-10-27 23:26:20 +00:00
Ulrich Drepper
b52bbc1bdf
USE_TLS support is now default.
...
* tls.make.c: USE_TLS support is now default.
* csu/Versions: Likewise.
* csu/libc-start.c: Likewise.
* csu/libc-tls.c: Likewise.
* csu/version.c: Likewise.
* dlfcn/dlinfo.c: Likewise.
* elf/dl-addr.c: Likewise.
* elf/dl-cache.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-iteratephdr.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-sysdep.c: Likewise.
* elf/dl-tls.c: Likewise.
* elf/ldconfig.c: Likewise.
* elf/rtld.c: Likewise.
* elf/tst-tls-dlinfo.c: Likewise.
* elf/tst-tls1.c: Likewise.
* elf/tst-tls10.h: Likewise.
* elf/tst-tls14.c: Likewise.
* elf/tst-tls2.c: Likewise.
* elf/tst-tls3.c: Likewise.
* elf/tst-tls4.c: Likewise.
* elf/tst-tls5.c: Likewise.
* elf/tst-tls6.c: Likewise.
* elf/tst-tls7.c: Likewise.
* elf/tst-tls8.c: Likewise.
* elf/tst-tls9.c: Likewise.
* elf/tst-tlsmod1.c: Likewise.
* elf/tst-tlsmod13.c: Likewise.
* elf/tst-tlsmod13a.c: Likewise.
* elf/tst-tlsmod14a.c: Likewise.
* elf/tst-tlsmod2.c: Likewise.
* elf/tst-tlsmod3.c: Likewise.
* elf/tst-tlsmod4.c: Likewise.
* elf/tst-tlsmod5.c: Likewise.
* elf/tst-tlsmod6.c: Likewise.
* include/errno.h: Likewise.
* include/link.h: Likewise.
* include/tls.h: Likewise.
* locale/global-locale.c: Likewise.
* locale/localeinfo.h: Likewise.
* malloc/arena.c: Likewise.
* malloc/hooks.c: Likewise.
* malloc/malloc.c: Likewise.
* resolv/Versions: Likewise.
* sysdeps/alpha/dl-machine.h: Likewise.
* sysdeps/alpha/libc-tls.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/generic/tls.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/ia64/libc-tls.c: Likewise.
* sysdeps/mach/hurd/fork.c: Likewise.
* sysdeps/mach/hurd/i386/tls.h: Likewise.
* sysdeps/powerpc/powerpc32/dl-machine.c: Likwise.
* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
* sysdeps/s390/libc-tls.c: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
2006-10-27 23:11:47 +00:00
Ulrich Drepper
ffd0e1b7e9
* elf/Makefile: Add rules to build and run tst-thrlock.
...
* elf/tst-thrlock.c: New file.
2006-10-27 21:01:42 +00:00
Ulrich Drepper
131c4428c6
* elf/dl-close.c (_dl_close_worker): Renamed from _dl_close and
...
split out locking and parameter checking.
(_dl_close): Call _dl_close_worker after locking and checking.
* elf/dl-open.c (_dl_open): Call _dl_close_worker instead of
_dl_close.
we are sure we do not need it anymore for _dl_close. Also move
* elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
2006-10-27 20:14:53 +00:00
Ulrich Drepper
b2369ca3ff
[BZ #3429 ]
...
2006-10-27 Ulrich Drepper <drepper@redhat.com>
[BZ #3429 ]
* elf/dl-open.c (dl_open_worker): Keep holding dl_load_lock until
we are sure we do not need it anymore for _dl_close. ALso move
the asserts inside the lock region.
Patch mostly by Suzuki <suzuki@in.ibm.com>.
2006-10-27 18:43:38 +00:00
Ulrich Drepper
c0a777e8d0
* elf/dl-lookup.c (_dl_debug_bindings): Remove unised symbol_scope
...
argument.
(_dl_lookup_symbol_x): Adjust caller.
* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
_ns_global_scope.
* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.
* elf/dl-libc.c: Revert l_scope name changes.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-close.c (_dl_close): Likewise.
* elf/dl-open.c (dl_open_worker): Likewise. If not SINGLE_THREAD_P,
always use __rtld_mrlock_{change,done}. Always free old scope list
here if not l_scope_mem.
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
change. Never free scope list here. Just __rtld_mrlock_lock before
the lookup and __rtld_mrlock_unlock it after the lookup.
* elf/dl-sym.c: Likewise.
* include/link.h (struct r_scoperec): Remove.
(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
with l_scope_mem and l_scoperec_lock with l_scope_lock.
2006-10-27 15:54:20 +00:00
Ulrich Drepper
609cf61467
[BZ #3313 ]
...
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* sunrpc/xdr_mem.c (xdrmem_setpos): Don't compare addresses
as signed longs, check for x_base + pos overflow.
* sunrpc/Makefile (tests): Add tst-xdrmem2.
* sunrpc/tst-xdrmem2.c: New test.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
_dl_lookup_symbol_x code.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* elf/dl-runtime.c: Include sysdep-cancel.h.
(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_*
instead of catomic_* macros.
* elf/dl-sym.c: Include sysdep-cancel.h.
(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-close.c: Include sysdep-cancel.h.
(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-open.c: Include sysdep-cancel.h.
(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
[BZ #3313 ]
* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
fastbin rather than end of fastbin array.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
body macro.
* sysdeps/x86_64/bits/atomic.h
(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
(catomic_decrement): Use correct body macro.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h: Add a unique prefix to all local variables
in macros.
* csu/tst-atomic.c (do_test): Test also catomic_* macros.
* include/link.h: Include <rtld-lowlevel.h>. Define struct
2006-10-18 19:26:30 +00:00
Ulrich Drepper
ff8d96be30
* elf/dl-minimal.c (realloc): Optimize last patch.
2006-10-13 16:28:21 +00:00
Ulrich Drepper
90a0991a65
[BZ #3352 ]
...
2006-10-12 Richard Sandiford <richard@codesourcery.com>
[BZ #3352 ]
* elf/dl-minimal.c (realloc): Let malloc() return a new pointer,
and use memcpy() if it does.
2006-10-12 21:52:54 +00:00
Ulrich Drepper
8099361ecd
* include/atomic.c: Define catomic_* operations.
...
* sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems.
* stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*.
* malloc/memusage.c: Likewise.
* gmon/mcount.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-fptr.c: Likewise.
* resolv/res_libc.c: Likewise.
2006-10-11 09:01:52 +00:00
Ulrich Drepper
1100f84983
Jakub Jelinek <jakub@redhat.com>
...
Implement reference counting of scope records.
* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
from the list in objects which remain. Always allocate new scope
record.
* elf/dl-open.c (dl_open_worker): When growing array for scopes,
don't resize, allocate a new one.
* elf/dl-runtime.c: Update reference counters before using a scope
array.
* elf/dl-sym.c: Likewise.
* elf/dl-libc.c: Adjust for l_scope name change.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* include/link.h: Inlcude <rtld-lowlevel.h>. Define struct
r_scoperec. Replace r_scope with pointer to r_scoperec structure.
Add l_scoperec_lock.
* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
* sysdeps/generic/rtld-lowlevel.h: New file.
* include/atomic.h: Rename atomic_and to atomic_and_val and
atomic_or to atomic_or_val. Define new macros atomic_and and
atomic_or which do not return values.
* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
Various cleanups.
* sysdeps/i386/i486/bits/atomic.h: Likewise.
2006-10-10 00:51:29 +00:00
Ulrich Drepper
768027a456
* elf/rtld.c (dl_main): Don't use prelinking if LD_DYNAMIC_WEAK is
...
used.
2006-10-02 18:25:29 +00:00
Ulrich Drepper
154619b591
[BZ #3273 ]
...
2006-09-29 Ulrich Drepper <drepper@redhat.com>
[BZ #3273 ]
* nscd/nscd_initgroups.c (__nscd_getgrouplist): It is OK to have
found no group members.
Patch by Petr Baudis.
2006-09-29 Jakub Jelinek <jakub@redhat.com>
* elf/rtld.c (_dl_start_final): If not USE___THREAD, don't
assert bootstrap_map.l_tls_modid is zero.
(_dl_start): Initialize bootstrap_map.l_tls_modid to 0
if USE___THREAD.
2006-09-29 17:07:11 +00:00
Ulrich Drepper
33315cedf5
* elf/dl-cache.c (HWCAP_CHECK): If _DL_PLATFORMS_COUNT, but
...
platform == -1, reject any libs with non-zero _DL_HWCAP_PLATFORM
bits.
2006-09-19 17:07:04 +00:00
Ulrich Drepper
1ee2ff2053
* elf/dl-close.c (_dl_close): If dependency is not unloaded make
...
sure no reference to the unloaded map's search list remains in the
dependency's scope.
2006-09-16 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile: Add rules to build and run unload7 test.
* elf/unload7.c: New test.
* elf/unload7mod1.c: New file.
* elf/unload7mod2.c: New file.
2006-09-19 14:42:12 +00:00
Ulrich Drepper
71213dc258
* Makerules (shlib.lds): If have-hash-style, put .hash section
...
at the end of the RO segment.
2006-09-04 Ulrich Drepper <drepper@redhat.com>
* elf/do-lookup.h (do_lookup_x): Initialize symidx in case the new
style hash table format is used.
2006-09-04 Jakub Jelinek <jakub@redhat.com>
2006-09-05 02:02:55 +00:00
Ulrich Drepper
b80770b23f
* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Add
...
ld.so.
* malloc/malloc.c (_int_malloc): Use full list insert and not
shortcut which assumes the list is empty for large requests
too.
* elf/tst-addr1.c (do_test): Allow i.dli_sname "_IO_printf".
2006-08-31 17:16:11 +00:00
Ulrich Drepper
950398e132
* elf/dl-load.c (_dl_init_paths): Expand DSTs.
2006-08-29 01:44:27 +00:00
Ulrich Drepper
4004a0a552
* elf/dl-open.c (dl_open_worker): Allow $LIB and $PLATFORM in
...
dlopen parameters.
2006-08-28 22:57:23 +00:00
Ulrich Drepper
93b53ca279
[BZ #2683 ]
...
2006-08-24 Ulrich Drepper <drepper@redhat.com>
[BZ #2683 ]
* elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols.
If symbol has a value use it.
* elf/tst-dladdr1.c: New file.
* elf/Makefile: Add rules to build and run tst-addr1.
2006-08-24 20:21:08 +00:00
Ulrich Drepper
376e973ad6
[BZ #3018 ]
...
2006-07-30 Joseph S. Myers <joseph@codesourcery.com>
[BZ #3018 ]
* Makerules (depfiles): Handle extra-test-objs the same as
extra-objs.
(common-mostlyclean): Likewise.
* dlfcn/Makefile (extra-objs): Add modules to extra-test-objs
instead.
* elf/Makefile (extra-objs): Likewise.
* stdlib/Makefile (extra-objs): Likewise.
2006-08-21 21:06:35 +00:00