H.J. Lu
9fb1a21f4d
Add x32 support to STACK_CHK_GUARD
2012-05-11 16:31:34 -07:00
H.J. Lu
4822a2a520
Add x32 support to TLS_LE/TLS_IE/TLS_GD
2012-05-11 14:35:56 -07:00
H.J. Lu
df8a552f6f
Handle R_X86_64_RELATIVE64 and R_X86_64_64 for x32
2012-05-10 17:05:06 -07:00
Thomas Schwinge
6103ae3b0e
Hurd: Build pldd also if use-ldconfig != yes || build-shared != yes
2012-05-10 15:57:26 -07:00
Andreas Jaeger
1db86e8845
Make ldconfig message clearer
...
[BZ #13983 ]
Let not confuse the user and think there's an error instead of
a warning.
2012-05-09 06:08:28 +02:00
Roland McGrath
d3dfcc4187
Fix make clean for recent elf/Makefile changes.
2012-05-03 09:52:47 -07:00
Allan McRae
d4c2917fc5
Fix test-suite failues with -Wl,--as-needed
...
Signed-off-by: Allan McRae <allan@archlinux.org>
2012-05-02 20:32:50 -04:00
Paul Pluzhnikov
171a70b4c0
For PR 14055, add bounds check to _dl_show_auxv().
2012-05-02 14:35:30 -07:00
Roland McGrath
f5a01ca927
Redirect check-localplt output to check-localplt.out.
2012-05-01 13:30:55 -07:00
Roland McGrath
90fe4186b3
Do check-localplt test using readelf rather than a build-time C program.
2012-05-01 13:30:35 -07:00
Roland McGrath
82397ed6ea
Do check-execstack test using readelf rather than a build-time C program.
2012-05-01 13:27:52 -07:00
Roland McGrath
82a79e7d18
Do check-textrel test using readelf rather than a build-time C program.
2012-05-01 13:27:11 -07:00
Andreas Schwab
6d5c57fabd
Don't run tests when cross-compiling
2012-04-28 22:16:37 +02:00
Siddhesh Poyarekar
ceab42c380
Parse hexadecimal and octal strings correctly
...
The current implementation of __strtoul_internal seems to only pretend
to support hex and octal strings by detecting a preceding 0x or 0 and
marking base as 8 or 16. When it comes to the actual processing of the
string, it only considers numeric values within, thus breaking hex
values that may have [a-f] in them. Fixed with this commit.
2012-04-25 12:27:03 +05:30
Roland McGrath
83bcd2361d
Add flexibility to localplt-*.data files, using an awk script rather than diff to check the results.
2012-04-24 14:48:15 -07:00
Marek Polacek
750b5926bc
Prevent warning in pldd.
2012-04-16 20:34:28 +02:00
H.J. Lu
34a27407f4
Check __ILP32__ instead of __LP64__
...
* elf/tst-auditmod1.c: Check __ILP32__ instead of __LP64__.
* elf/tst-auditmod3b.c: Likewise.
* elf/tst-auditmod4b.c: Likewise.
* elf/tst-auditmod5b.c: Likewise.
* elf/tst-auditmod6b.c: Likewise.
* elf/tst-auditmod6c.c: Likewise.
* elf/tst-auditmod7b.c: Likewise.
* sysdeps/x86_64/ffsll.c (ffsl): Likewise.
* sysdeps/x86_64/preconfigure.in: Likewise.
* sysdeps/x86_64/preconfigure: Regenerated.
2012-04-13 16:24:17 -07:00
David S. Miller
d7dd44133f
Fix ld.so regression.
...
[BZ #13967 ]
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Handle the case
where the is a gap between DT_REL(A) and DT_JMPREL.
2012-04-10 17:47:59 -07:00
Siddhesh Poyarekar
73d65cc378
New ld.so argument --inhibit-ldcache to disable ld.so.cache lookup
...
It may sometimes be desirable to make the dynamic linker only pick up
libraries from the library path and rpath and not look at the
ld.so.cache that ldconfig generates. An example of such a use case is
the glibc testsuite where the dynamic linker must not be influenced by
any external paths or caches.
This change adds a new option --inhibit-ldcache that when used, tells
the dynamic linker to not use ld.so.cache even if it is available.
2012-04-11 00:13:52 +05:30
David S. Miller
5ed848f3d8
Handle some new sparc relocation types.
...
* elf/elf.h (R_SPARC_WDISP10): Define.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle
R_SPARC_SIZE32.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle
R_SPARC_SIZE64 and R_SPARC_H34.
2012-04-07 09:29:14 -07:00
Carlos O'Donell
96154cd892
Simplify _ELF_DYNAMIC_DO_RELOC after combining the old two defs.
...
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Simplify
conditions and remove no longer applicable assertion.
2012-04-07 09:41:22 -04:00
David S. Miller
993eb0541c
Reduce down to one definition of _ELF_DYNAMIC_DO_RELOC.
...
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Reduce down to one
definition.
* sysdeps/powerpc/powerpc32/dl-machine.h
(ELF_MACHINE_PLTREL_OVERLAP): Delete.
* sysdeps/s390/s390-32/dl-machine.h
(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
* sysdeps/sparc/sparc32/dl-machine.h
(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
* sysdeps/sparc/sparc64/dl-machine.h
(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
2012-04-05 15:28:37 -07:00
David S. Miller
ff9f1c5f32
Fix DL_DEBUG_UNUSED to elide the VDSO and handle PLT references properly.
...
* elf/rtld.c (dl_main): If DL_DEBUG_UNUSED is enabled, turn off
lazy binding.
* elf/dl-lookup (_dl_lookup_symbol_x): If DL_DEBUG_UNUSED, ignore
undefined symbol errors.
* elf/rtlc.c (dl_main): Skip VDSO when checking for unused
DT_NEEDED entries.
2012-04-05 05:20:37 -04:00
H.J. Lu
c8e43ba739
Add x32 support to dynamic linker audit
2012-03-21 17:14:49 -07:00
H.J. Lu
eb96ffb07d
Move stdio-common/_itoa.h to sysdeps/generic
2012-03-20 16:00:23 -07:00
H.J. Lu
f1a77b01f4
Add x32 support to ldconfig
2012-03-16 15:20:45 -07:00
David S. Miller
2d2cd51564
Fix bugs in sparc PLT profiling register management, and add sparc sotruss support.
...
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local
variables with appropriate CPP guards.
* sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the
frame pointer, not the stack pointer. Correct layout comments. Fix test
on resulting framesize and the management of the outregs buffer for pltexit.
Preserve floating point return values across _dl_call_pltexit call.
* sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting
framesize and the management of the outregs buffer for pltexit.
Preserve floating point return values across _dl_call_pltexit
call.
* elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter,
la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions.
(print_exit): Fix format string for return register value.
2012-03-09 20:48:06 -08:00
Ulrich Drepper
a4300c7a4d
Remove distribute variable from Makefiles
2012-03-07 05:17:13 -05:00
Marek Polacek
1f393a11f6
Always set l_used for vDSO.
2012-02-29 15:28:38 +01:00
Paul Eggert
59ba27a63a
Replace FSF snail mail address with URLs.
2012-02-09 23:18:22 +00:00
Richard Henderson
57b957eb04
Avoid pointer type mismatch warning.
...
update_get_addr returns a link_map*, but the return expression
was of type char*. Fix by relying on gcc's void* arithmetic
extension and auto-conversion from void*.
2012-02-09 11:20:27 -08:00
Ulrich Drepper
0eb6f47528
Merge branch 'master' of ssh://sourceware.org/git/glibc
...
Conflicts:
ChangeLog
2012-01-30 22:34:33 -05:00
Ulrich Drepper
27a25b6e63
Optimize __get_tls_addr a bit
...
Rearrange code to avoid creation of a stack frame. At least on x86-64
the code for the fast path should be down to the bare minimum.
2012-01-30 22:32:05 -05:00
Chris Metcalf
3ac8b282b6
Add Tile relocation types.
2012-01-30 09:54:13 -08:00
Ulrich Drepper
6ee65ed6dd
Sort objects before relocations
2012-01-27 15:05:19 -05:00
Ulrich Drepper
6ac2f2df75
Fix comment
2012-01-27 11:25:18 -05:00
Joseph Myers
bdb6de1d6d
Remove gets declarations in C++ tests.
2012-01-25 16:50:17 +00:00
Ulrich Drepper
ec09c1c410
Optimize xmalloc, xcalloc, xrealloc, and xstrdup
...
Add alloc_size attribute and apply consistently the malloc attribute
to xmalloc, xcalloc, xrealloc, and xstrdup.
2012-01-08 21:19:43 -05:00
Ulrich Drepper
2119dcfacc
Static linking is always needed
2012-01-08 09:52:29 -05:00
Ulrich Drepper
a784e50247
Remove pre-ISO C support
...
No more __const.
2012-01-07 23:57:22 -05:00
Ulrich Drepper
0269750ca6
Remove non-ELF support
2012-01-07 20:30:26 -05:00
Ulrich Drepper
664f8cb9d5
More IA-64 removal
2012-01-07 12:55:20 -05:00
Ulrich Drepper
28926a1be1
Add explicit declaration of gets in C++ code
2012-01-07 10:37:50 -05:00
Ulrich Drepper
a316c1f682
Also update new programs
2012-01-01 07:16:32 -05:00
Ulrich Drepper
81fb02b046
Update copyright year
2012-01-01 05:50:05 -05:00
Marek Polacek
2b2596b1e9
Add missing inline keyword
...
According to http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00608.html ,
a function without `inline' with an `always_inline' attribute is a bug.
2011-12-23 11:19:53 -05:00
Ulrich Drepper
3a2edc79ed
Fix warning in __dl_iterate_phdr
2011-11-12 01:49:14 -05:00
Andreas Schwab
10fb0bfab1
Fix off-by-one when reading link name in sprof
2011-11-04 10:25:00 +01:00
Andreas Schwab
647776f663
Account for alloca size rounding in extend_alloca
2011-11-01 18:29:34 +01:00
Paul Pluzhnikov
02f9c6cfe2
Use extend_alloca in _dl_map_object_deps.
2011-10-31 16:27:54 -07:00