Roland McGrath
5dbc3b6cc0
Fix vDSO synthetic hwcap handling so they are not masked out from ld.so.cache matching.
2010-07-20 19:09:50 -07:00
Andreas Schwab
5be9d05d31
Don't pass NULL occation to dl_signal_cerror
2010-07-06 08:09:54 -07:00
Ulrich Drepper
702e8f1450
More linking issues fixed.
2010-07-02 09:49:05 -07:00
Ulrich Drepper
d85f8ff667
Revert unwanted patch. Again.
2010-06-27 19:52:51 -07:00
Ulrich Drepper
a3d731d344
Fix whitespaces.
2010-06-27 19:39:01 -07:00
Kirill A. Shutemov
80da2e093c
Flush cache after solving TEXTRELs if arch requires it.
2010-06-14 17:23:01 -07:00
Ulrich Drepper
b32b8b451b
Don't crash on unresolved weak symbol reference when auditing.
2010-05-21 23:51:18 -07:00
Andreas Schwab
9acbe24da8
Don't crash on unresolved weak symbol reference
2010-05-21 12:51:43 -07:00
Roland McGrath
3f7dcb2b0f
Fix a const warning in ldconfig.
2010-05-07 16:23:03 -07:00
Ulrich Drepper
7dee26605b
Fix ldconfig to handle symlinks in chroot correctly.
2010-05-03 14:04:52 -07:00
Ulrich Drepper
f297602394
Simplify OOM handling in ldconfig.
2010-05-03 13:33:13 -07:00
Ulrich Drepper
49bd556d43
One more bug in ldconfig -r handling.
2010-05-03 10:40:30 -07:00
Andreas Schwab
5a2a1d7504
Don't deadlock in __dl_iterate_phdr while (un)loading objects.
2010-05-03 08:08:28 -07:00
Ulrich Drepper
c739ec3d81
Code cleanup in __dl_iterate_phdr.
2010-05-03 06:34:56 -07:00
Roland McGrath
1d4bf3155f
Link elf/noload test against -ldl.
2010-04-19 15:38:48 -07:00
Andreas Schwab
18a26b301b
Don't crash in trace mode when dependencies are missing
2010-04-14 22:16:06 -07:00
Matt Fleming
3d1020f0cc
elf/elf.h: Add SH specific ELF header flags.
2010-04-13 12:10:31 -07:00
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
