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1950 Commits

Author SHA1 Message Date
Carlos O'Donell b2d3c3befb Add more comments to _dl_load_cache_lookup(). 
Calling _dl_load_cache_lookup will load the cache if not already.
If loading the cache fails no more attempts will be made to load
the cache.
 2013-02-08 12:55:34 -05:00
Carlos O'Donell b39949d211 ARM: Support loading unmarked objects from cache. 
ARM now supports loading unmarked objects from
the dynamic loader cache. Unmarked objects can
be used with the hard-float or soft-float ABI.
We must support loading unmarked objects during
the transition period from a binutils that does
not mark objects to one that does mark them with
the correct ELF flags.

Signed-off-by: Carlos O'Donell <carlos@redhat.com>
 2013-02-08 12:26:12 -05:00
Roland McGrath f1d70dad53 Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
Roland McGrath 573c29b288 Replace an alloca use with a variable-length array. 2013-02-05 12:15:56 -08:00
Andreas Schwab 903ae060db Don't use GLIBC_PRIVATE errno outside of libraries 2013-02-04 10:01:54 +01:00
Jan Kratochvil 542f94662e Improve link_map.l_addr comment. 2013-02-02 10:29:17 +01:00
Adam Conrad 5655a0b58e Build elf/tst-array2 and elf/tst-array5 with --no-as-needed 
* elf/Makefile (LDFLAGS-tst-array2): Add $(no-as-needed).
	(LDFLAGS-tst-array5): Likewise.
 2013-01-22 23:05:33 -07:00
H.J. Lu 22676eafed Implement x86 SIZE32/SIZE64 relocations 2013-01-16 20:31:03 -08:00
Steve Ellcey 0e8529e94f 2013-01-11 Steve Ellcey <sellcey@mips.com> 
* elf/elf.h (EF_MIPS_ARCH_32): Fix value.
	(EF_MIPS_ARCH_64): Fix value.
	(EF_MIPS_ARCH_32R2): New.
	(EF_MIPS_ARCH_64R2): New.
 2013-01-11 11:20:05 -08:00
H.J. Lu 740b3dbee8 Add --enable-hardcoded-path-in-tests configure option 2013-01-11 07:14:18 -08:00
Roland McGrath e7f68ef4bc Fix whitespace in elf.h MIPS macros. 2013-01-10 14:55:27 -08:00
Joseph Myers 828beb132d Use __extension__ with long long in installed headers. 2013-01-10 20:19:45 +00:00
Joseph Myers 568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
Joseph Myers f4cf5f2d8b Add script to update copyright notices and reformat some to facilitate its use. 2013-01-01 16:29:10 +00:00
David S. Miller 0549fbba96 Update copyright years. 
* catgets/gencat.c: Update copyright year.
	* csu/version.c: Likewise.
	* debug/catchsegv.sh: Likewise.
	* debug/pcprofiledump.c: Likewise.
	* debug/xtrace.sh: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/pldd.c: Likewise.
	* elf/sotruss.ksh: Likewise.
	* elf/sprof.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* login/programs/pt_chown.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/memusagestat.c: Likewise.
	* malloc/mtrace.pl: Likewise.
	* nscd/nscd.c: Likewise.
	* nss/getent.c: Likewise.
	* nss/makedb.c: Likewise.
	* posix/getconf.c: Likewise.
 2013-01-01 00:11:43 -08:00
Andreas Jaeger af5843efa0 Add values from Linux 3.7 to <elf.h> 2012-12-28 13:06:01 +01:00
Carlos O'Donell c93ec1f091 Warn about unsupported DT_FLAGS_1 flags. 
The dynamic loader will now warn about unsupported DT_FLAGS_1
flags when run with LD_DEBUG=files or LD_DEBUG=all.
 2012-11-29 18:12:23 -08:00
H.J. Lu c515fb5148 Cast to __intptr_t before casting pointer to int64 2012-11-26 16:45:36 -08:00
Andreas Schwab d260b3b403 sotruss: fix argument parsing 2012-11-26 20:58:27 +01:00
Mike Frysinger 800938a126 use $(READELF) rather than readelf 
We setup $(READELF) and use it everywhere, so fix the two places
that were using readelf directly.

Reported-by: Denis M. <god@politeia.in>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-11-23 15:23:18 -05:00
H.J. Lu 7e1be74125 Check supported DF_1_XXX bits 2012-11-21 06:33:19 -08:00
Steve McIntyre 1f51ee9246 Add ldconfig cache tag handling for AArch64 
* sysdeps/generic/ldconfig.h (FLAG_AARCH64_LIB64): New macro.
	* elf/cache.c (print_entry): Print ",AArch64" for
	FLAG_AARCH64_LIB64.

Signed-off-by: Steve McIntyre <steve.mcintyre@linaro.org>
Reviewed-by: Carlos O'Donell <carlos@systemhalted.org>
 2012-11-19 01:22:33 -05:00
Steve McIntyre 6665d4a25d Add ldconfig cache tag handling for ARM hard-float ABI 
* sysdeps/generic/ldconfig.h (FLAG_ARM_LIBHF): New macro.
	* elf/cache.c (print_entry): Print ",hard-float" for
	FLAG_ARM_LIBHF.

Signed-off-by: Steve McIntyre <steve.mcintyre@linaro.org>
Reviewed-by: Carlos O'Donell <carlos@systemhalted.org>
 2012-11-19 01:12:53 -05:00
Joseph Myers 150dc1a05a Remove ELF_MACHINE_NO_PLT conditionals. 2012-11-17 01:51:20 +00:00
H.J. Lu bcbf9830b7 Set constructor/destructor priority to 1000 2012-11-16 07:40:38 -08:00
H.J. Lu 2e64d2659d Skip audit if l_reloc_result is NULL 2012-11-14 15:44:40 -08:00
Joseph Myers 8b748aed2a Support --with-pkgversion and --with-bugurl. 2012-11-09 22:13:45 +00:00
Marcus Shawcroft 57241e26e5 Adjust comment above AArch64 relocs. 2012-11-08 08:19:30 +00:00
Marcus Shawcroft 19b2ecfcae Adding AArch64 support to elf/elf.h 2012-11-07 13:32:08 +00:00
Chris Metcalf 105ca950d9 elf.h: add new tilegx relocations (copy from binutils trunk) 2012-11-03 08:43:11 -04:00
Thomas Schwinge d0d4f8689d Fix build for !(defined NEED_DL_SYSINFO || defined NEED_DL_SYSINFO_DSO). 2012-11-01 21:24:44 +01:00
Joseph Myers df61ffb2ac Support cross-testing for elf/tst-array*. 2012-10-30 23:14:33 +00:00
Chris Metcalf 47cc1490e0 Invoke DL_AFTER_LOAD if defined 
This hook is useful for any arch-specific functionality that
should be done on loaded objects.  For the tile architecture,
the hook is already provided (though we switch to using the new
macro name with this commit) and implements a simulator notifier
so that the simulator can load Elf symbols to match the object
and generate better error messages for PC's.

Also, remove a spurious definition of DL_UNMAP in dl-runtime.c
 2012-10-30 14:16:18 -04:00
Andreas Jaeger e5088dc687 [BZ#14767] Remove tests for have-initfini-array in elf/Makefile 
* elf/Makefile (tests): Remove conditional for have-initfini-array
	since this is now always required and the variable does not exist
	anymore.
	(tests-static): Likewise.
	(modules-names): Likewise.
 2012-10-30 09:07:01 +01:00
Andreas Jaeger b0988f108c Fix fini_array and init_array sections 
* elf/tst-array1.c (fini_array): Make writeable so that it can be
	merged with constructor/destructor.
	(init_array): Likewise.
	* elf/tst-array2dep.c (fini_array): Likewise.
	(init_array): Likewise.
 2012-10-30 08:59:42 +01:00
Joseph Myers cc1290d07e Support cross-testing. 2012-10-24 21:59:01 +00:00
Joseph Myers 03ac099f6b Define and use $(run-built-tests). 2012-10-24 00:08:46 +00:00
Jim Blandy 166bca2480 Add and use $(host-built-program-cmd). 2012-10-23 22:49:59 +00:00
H.J. Lu f2eed20524 Check the main application only if SHARED is defined 2012-10-20 16:16:59 -07:00
Siddhesh Poyarekar 88481c1638 Retry read in ld.so if the entire ELF header is not read in 
[BZ #13601]

A read operation could return less than requested data for a number of
reasons.
 2012-10-20 08:03:54 +05:30
H.J. Lu 53cea63e99 Move _dl_important_hwcaps to dl-hwcaps.c 2012-10-05 10:26:29 -07:00
H.J. Lu bb859b06dd Set GL(dl_nns) to 1 for vDSO in libc.a 2012-10-05 10:22:14 -07:00
H.J. Lu 9cee558564 Set up the data structures for vDSO in libc.a 2012-10-05 10:20:39 -07:00
Roland McGrath f57f805541 Clean up conditionalize of ld.so.cache support. 2012-10-03 16:13:14 -07:00
Roland McGrath 408223d403 Use ElfW(Off) rather than off_t for offsets within ELF files. 2012-10-02 16:02:56 -07:00
Roland McGrath 91363dbbb9 Conditionalize elf/dl-sysdep.c contents on [SHARED]. 2012-09-28 14:29:14 -07:00
H.J. Lu 9bac1d8624 Define VERSYMIDX/VALIDX/ADDRIDX in ldsodefs.h 2012-09-28 11:30:57 -07:00
Dmitry V. Levin 57c69bef13 Set "fail on error" mode directly in testsuite shell scripts 2012-09-25 02:48:31 +00:00
Dmitry V. Levin f3fd569c36 rtld: limit self loading check to normal mode only 
Commit glibc-2.14~10 disallowed rtld self loading to avoid a segfault
that used to happen when rtld was loading itself in normal mode.
Unfortunately, that commit disallowed all modes of self loading,
including those that used to work before.  This change limits the check
for self loading to normal mode only, so that instruments like ldd could
handle rtld properly.
 2012-09-19 21:28:13 +00:00
H.J. Lu 04570aaa8a Restore GL(dl_initial_dtv) 2012-09-06 16:29:10 -07:00