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1462 Commits

Author SHA1 Message Date
Roland McGrath bea9b19322 Fix lots of bitrot for stub configurations. 2012-07-30 16:34:33 -07:00
Joseph Myers 3129cfc6ec Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
Joseph Myers 56e49b714e Move ldsodefs.h audit definitions to sysdeps directories. 2012-07-25 16:03:02 +00:00
Joseph Myers 0f48659e36 Move localplt baselines to sysdeps directories. 2012-07-20 19:20:34 +00:00
Andreas Schwab 5be8418cb0 Remove use of INTDEF/INTUSE in stdio-common 2012-06-01 01:25:41 +02:00
Richard Henderson c7683a6d02 Add <sys/auxv.h> and getauxval. 2012-05-20 10:40:35 -07:00
Joseph Myers a9538892ad Split up stackguard-macros.h into sysdeps directories. 2012-05-15 23:34:30 +00:00
Samuel Thibault 3c3571fc10 Hurd: Fix paths in paths.h 2012-05-10 15:57:29 -07:00
Samuel Thibault 5d5722e8ac Hurd: Fix value of __libc_stack_end 2012-05-10 15:57:24 -07:00
David S. Miller 48df16de98 Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
Siddhesh Poyarekar 6e236b9276 move libgcc_s soname definition to shlib-versions 2012-04-26 09:19:54 +05:30
David S. Miller 50f81fd74b Remove all traces of reg_char. 
* sysdeps/generic/memcopy.h (reg_char): Delete.
	* debug/strcat_chk.c: Use char, not reg_char.
	* debug/strcpy_chk.c: Likewise.
	* debug/strncat_chk.c: Likewise.
	* debug/strncpy_chk.c: Likewise.
	* string/memchr.c: Likewise.
	* string/memrchr.c: Likewise.
	* string/rawmemchr.c: Likewise.
	* string/strcat.c: Likewise.
	* string/strchr.c: Likewise.
	* string/strchrnul.c: Likewise.
	* string/strcmp.c: Likewise.
	* string/strcpy.c: Likewise.
	* string/strncat.c: Likewise.
	* string/strncmp.c: Likewise.
	* string/strncpy.c: Likewise.
 2012-04-18 16:19:10 -07:00
Adhemerval Zanella 76da726532 Fix ilogb exception and errno (bug 6794) 
[BZ #6794]
Following Joseph comments about bug 6794, here is a proposed fix. It turned out
to be a large fix mainly because I had to move some file along to follow libm
files/names conventions.

Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls
the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and
set the errno and raise exceptions as expected.

The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files
to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'.

I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where
it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well.

Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested
on i386, x86-64, ppc32 and ppc64.
 2012-04-17 22:12:53 +02:00
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
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