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1448 Commits

Author SHA1 Message Date
Joseph Myers 41bf21a1e7 Avoid overflows from long double functions using __kernel_standard. 2012-03-28 09:32:12 +00:00
Andreas Jaeger 1e3cdfda74 Merge branch 'elf-move' 
Conflicts:
	debug/backtracesymsfd.c
	sysdeps/generic/elf/backtracesymsfd.c
	sysdeps/i386/configure.in
 2012-03-27 21:35:36 +02:00
H.J. Lu b749dbb9b7 Add forward declaration for La_x32_regs/La_x32_retval 2012-03-22 09:01:16 -07:00
H.J. Lu c8e43ba739 Add x32 support to dynamic linker audit 2012-03-21 17:14:49 -07:00
H.J. Lu 8e95c99a7a Add _ITOA_NEEDED and _ITOA_WORD_TYPE 
Add _ITOA_NEEDED and _ITOA_WORD_TYPE to override _itoa and _itowa.
 2012-03-21 14:38:47 -07:00
H.J. Lu eb96ffb07d Move stdio-common/_itoa.h to sysdeps/generic 2012-03-20 16:00:23 -07:00
Andreas Jaeger 1d6c3d237d Remove old debug/backtracesyms files, replace with elf versions. 2012-03-20 09:32:41 +01:00
Andreas Jaeger c93ba10617 Move sysdeps/generic/elf/* to sysdeps/generic 2012-03-19 21:04:21 +01:00
Richard Henderson 0fe0f1f86f Create and use libc_feupdateenv_test. 
We can reduce the number of STMXCSR, and often we can avoid the
call to __feraiseexcept.
 2012-03-19 06:50:41 -07:00
Richard Henderson eb92c487b3 Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}. 2012-03-19 06:49:44 -07:00
Richard Henderson b4dabbb47a Convert libc_feholdexcept et al from macros to inline functions. 2012-03-19 06:48:27 -07:00
Richard Henderson 4851a949b4 Make inline __isnan, __isinf_ns, __finite generic. 
For code generation to stay identical on x86_64, this requires that
we define the fp word manipulation macros before including the
generic header.
 2012-03-19 06:47:43 -07:00
H.J. Lu f1a77b01f4 Add x32 support to ldconfig 2012-03-16 15:20:45 -07:00
Andreas Jaeger c4814b6b3a Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bit 
so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision)
 2012-03-14 17:20:10 +01:00
David S. Miller 98bb2f1cd2 Fix another instance of the _dl_random masking bug, plus coding style. 
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix
	masking out of the most significant byte of random value used.
	* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
	Fix coding style in previous change.
 2012-03-12 15:57:17 -07:00
Richard Henderson 5f0a5daeee Move math/math_private.h to sysdeps/generic/math_private.h. 
This reverts commit 60d6f5a6f5.
 2012-03-09 16:12:17 -08:00
Tom de Vries 6c6a98c983 2012-03-05 Tom de Vries <tom@codesourcery.com> 
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Ensure
	default stack guard is set in last bytes.
	* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Same.
 2012-03-05 11:05:42 +01:00
Joseph Myers 0e7dfaef51 Remove old initfini mechanism. 2012-02-21 00:46:01 +00:00
Paul Eggert 59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Marek Polacek 6b73181ac5 Remove _G_HAVE_SYS_CDEFS. 2012-02-09 17:09:55 +01:00
Marek Polacek a22f12b477 Remove _G_ARGS macros. 2012-02-07 22:40:49 +01:00
Joseph Myers 965a54a4ee Remove __STDC__ conditionals from non-installed headers. 2012-01-26 23:31:37 +00:00
Joseph Myers 7071ad79db Remove __STDC__ conditionals from installed headers. 2012-01-26 20:49:22 +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 a0da5fe1e4 More fallout from supporting only ELF 2012-01-08 00:45:01 -05:00
Ulrich Drepper a784e50247 Remove pre-ISO C support 
No more __const.
 2012-01-07 23:57:22 -05:00
Ulrich Drepper 3f05895f12 Remove Alpha support from ldsodefs.h 2012-01-07 13:04:35 -05:00
Ulrich Drepper 664f8cb9d5 More IA-64 removal 2012-01-07 12:55:20 -05:00
Ulrich Drepper f039c04307 Optimize generic ELF hash function a bit more 2011-12-10 11:53:44 -05:00
Ulrich Drepper 52ad36a219 Small optimization of generic ELF hash function 2011-12-04 17:44:33 -05:00
Ulrich Drepper 52ff5dd0e4 Fix attreibute for _dl_elf_hash 2011-12-04 16:12:20 -05:00
Ulrich Drepper aff2453df7 Fix more warnings 2011-12-03 21:49:35 -05:00
Ulrich Drepper ca743930cd Prepare dwarf2.h for multiple inclusion 2011-11-12 02:11:48 -05:00
Ulrich Drepper 7da46b42d1 Fix incomplete edit in last patch 2011-11-12 02:10:45 -05:00
Ulrich Drepper 874e05643b Avoid redefinition of DWARF constants 2011-11-12 02:06:05 -05:00
Ulrich Drepper 174baab3f9 Improve printing of lookup scopes 
The scope of a new object should be printed earlier and when the scope
of an already loaded object is extended only the changes should be
printed.
 2011-08-16 16:11:03 -04:00
Roland McGrath 5e4287d16f Warning patrol. 2011-08-14 15:59:11 -07:00
Ulrich Drepper 73d7af4f4c Implement LD_DEBUG=scopes 2011-08-13 22:24:08 -04:00
Marek Polacek c8835729b8 _dl_sort_fini: Remove unused argument 2011-07-19 20:27:43 -04:00
Aurelien Jarno 751626f948 Fix build with multiarch disabled. 2011-06-29 05:00:49 -07:00
Ulrich Drepper 15a856b109 Make stack canary value harder to read through read overflow 2011-05-15 10:59:07 -04:00
Ulrich Drepper 32ad1972a8 Fix typo in comment 2011-05-14 11:16:18 -04:00
Ulrich Drepper da3c19ef5a Fix potential problem with out-of-scope buffer 2011-05-14 11:13:31 -04:00
Jim Meyering ded5b9b7c7 Remove doubled words. 2011-04-22 21:34:32 -04:00
Andreas Krebbel f09677388a Fix concurrency problem between dl_open and dl_iterate_phdr 2010-10-26 00:23:14 -04:00
Andreas Schwab 8e9f92e9d5 Require suid bit on audit objects in privileged programs 2010-10-24 21:43:15 -04:00
Ulrich Drepper 15bac72bac Fix IPTOS_CLASS definition. 2010-08-11 07:44:03 -07:00
Andreas Schwab 5a2a1d7504 Don't deadlock in __dl_iterate_phdr while (un)loading objects. 2010-05-03 08:08:28 -07:00
Richard Henderson d09580b1e6 Mark _dl_random attribute_relro in the header file. 
It's already so marked in dl-sysdep.c.  Failure to so mark
in the header file leads the compiler to believe that the
variable should be addressable via the .sdata section.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2010-03-26 09:51:57 -07:00
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