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15013 Commits

Author SHA1 Message Date
Siddhesh Poyarekar 45f058844c Another tweak to the multiplication algorithm 
Reduce the formula to calculate mantissa so that we reduce the net
number of multiplications performed.
 2013-02-26 21:28:16 +05:30
Siddhesh Poyarekar 2236d3595a Don't duplicate mpone and mptwo 2013-02-26 15:15:27 +05:30
Siddhesh Poyarekar 7da6d9ed26 Fix FPE in memusagestat when malloc utilization is zero 
[BZ #15160]

Draw graphs for heap and stack only if MAXSIZE_HEAP and MAXSIZE_STACK
are non-zero.
 2013-02-26 14:24:40 +05:30
Paul Eggert b7688c42e7 Bring back definition of __attribute__ for non-gcc and older gcc 
gnulib copies this file over and needs it.
 2013-02-26 14:17:12 +05:30
Siddhesh Poyarekar 53a5c423fb Fix some build warnings 2013-02-26 10:40:19 +05:30
Siddhesh Poyarekar 2a983a2e0a Remove commented declarations 2013-02-25 18:11:14 +05:30
Siddhesh Poyarekar e69804d14e Use long wherever possible in mpa.c 
Using long throughout like powerpc does is beneficial since it reduces
the need to switch to 32-bit instructions.  It gives a very minor
performance improvement.
 2013-02-25 16:43:03 +05:30
Siddhesh Poyarekar 2f22a1e8dd Format slowexp.c 2013-02-25 16:13:35 +05:30
Siddhesh Poyarekar 8930ddc705 Reformat slowpow.c 2013-02-25 16:08:38 +05:30
Siddhesh Poyarekar dc60cb110b Remove commented code 2013-02-25 14:51:57 +05:30
Siddhesh Poyarekar 60f5a8b534 Sync up powerpc __mp_dbl with default code 2013-02-25 12:01:45 +05:30
Allan McRae faf6f8bca8 Fix menu ordering in socket.texi. 
Match the order of (sub)sections in the menu to that in the file..
 2013-02-24 21:06:00 +10:00
Allan McRae b4d1fd3370 Add @detailmenu to subsection node listing 
Surround the "Detailed Node Listing" section of the info page menu with
@detailmenu flags to avoid confusing texinfo.  Resolves a large number
of warnings printed by texinfo-5.0.
 2013-02-24 21:05:58 +10:00
Joseph Myers 2366713d87 Remove remaining bounded-pointers support from i386 .S files. 2013-02-21 22:21:52 +00:00
Allan McRae 582a3cff13 Move @end statement to start of line 
Fixes a warning with texinfo-5.0.
 2013-02-21 22:40:24 +10:00
Siddhesh Poyarekar 8094523147 Mark __inv as static in powerpc 2013-02-21 15:05:28 +05:30
Siddhesh Poyarekar bab8a695ee Fix whitespace differences between generic and powerpc mpa.c 2013-02-21 14:31:42 +05:30
Andreas Krebbel e21d7aa71c S/390: Fix _dl_runtime_profile for 32 bit. 2013-02-21 09:47:55 +01:00
Siddhesh Poyarekar 4c7a4263af Mark ZERO inputs to __mul as unlikely on powerpc 
Syncs up with generic code.
 2013-02-21 12:17:29 +05:30
Carlos O'Donell 41f49342e9 manual: Remove frobnicate @pxref. 
We remove the frobnicate @pxref in the "System Databases and Name
Service Switch" chapter. The @pxref doesn't make sense in the given
context.
 2013-02-20 13:30:23 -05:00
Thomas Schwinge 50022a93fc Respect the user's namespace in installed header files. 
Fixup for commit c7b275d6b3.
 2013-02-20 18:51:56 +01:00
Petr Machata 08cbd996d3 Add ARM relocation constants to elf/elf.h. 2013-02-20 16:19:04 +00:00
Thomas Schwinge c7b275d6b3 bits/nan.h: Change __attribute_used__ to __attribute__ ((unused)). 2013-02-20 16:49:58 +01:00
Siddhesh Poyarekar 20cd7fb3ae Copy comment about inner loop from powerpc mpa.c to the default one 2013-02-20 18:56:20 +05:30
Joseph Myers 92945b5261 Remove some bounded-pointers support from i386 .S files. 2013-02-19 21:58:08 +00:00
Jakub Jelinek b65e2ba34b Merge branch 'master' of ssh://sourceware.org/git/glibc 2013-02-19 17:57:37 +01:00
Jakub Jelinek 2389741abb * stdlib/strtod_l.c (__mpn_lshift_1): Rewritten as function-like 
macro.
 2013-02-19 17:56:59 +01:00
Siddhesh Poyarekar e4f223248e Fix some testsuite build warning fixes in libm 2013-02-19 21:20:44 +05:30
Siddhesh Poyarekar 2016b3cd19 Fix copyright year in new files 2013-02-19 09:21:52 +05:30
Mike Frysinger 4be9b544ea stdlib.h: use existing malloc/alloc_size attribute defines 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:19:00 -05:00
Mike Frysinger 2f62b9ee0c sys/cdefs.h: export __attribute_alloc_size__ 
Since we want to use this in installed headers, move it to the installed
sys/cdefs.h.  This requires a slight tweaking of the name (add trailing
underscores).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:18:57 -05:00
Mike Frysinger 6ff444c418 unify xmalloc prototypes & friends 
These prototypes are duplicated in many places.  Add a dedicated
header for holding prototypes for program-specific functions to
avoid that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:16:05 -05:00
Siddhesh Poyarekar f4804ca2bb Fix ChangeLogs 2013-02-18 21:41:34 +05:30
Siddhesh Poyarekar ba384f6ed9 C++11 thread_local destructors support 
This feature is specifically for the C++ compiler to offload calling
thread_local object destructors on thread program exit, to glibc.
This is to overcome the possible complication of destructors of
thread_local objects getting called after the DSO in which they're
defined is unloaded by the dynamic linker.  The DSO is marked as
'unloadable' if it has a constructed thread_local object and marked as
'unloadable' again when all the constructed thread_local objects
defined in it are destroyed.
 2013-02-18 19:08:21 +05:30
Siddhesh Poyarekar ffaa74cf68 Fix build warnings in some test cases 
Include stdlib.h to get declaration of exit(3)
 2013-02-18 18:17:05 +05:30
Siddhesh Poyarekar be179c8a36 New function _dl_find_dso_for_object 
Consolidate code to search for an address within a DSO.
 2013-02-18 18:00:17 +05:30
Andreas Krebbel f78b5caa6e S/390: Fix _dl_runtime_profile 2013-02-18 10:29:40 +01:00
Joseph Myers 2969121014 Remove bounded-pointers handling from x86_64 assembly sources. 2013-02-17 21:57:26 +00:00
Andreas Jaeger f238fd190b Sort Versions files 2013-02-17 16:34:04 +01:00
Siddhesh Poyarekar bd07f23c4a Fix ChangeLog date (again) 
I just realized that it's 16-Feb in India, but not in UTC.  Make it
15th again.
 2013-02-16 00:21:14 +05:30
Siddhesh Poyarekar 22af19f9fb Don't require LIM to determine loop end in __sqr 2013-02-16 00:15:57 +05:30
Siddhesh Poyarekar 4709fe7602 Use intermediate variable to compute exponent in __mul 2013-02-16 00:09:29 +05:30
Siddhesh Poyarekar 2d0e0f29f8 Fix determination of lower precision in __mul 2013-02-15 23:56:20 +05:30
Joseph Myers daaa7713e9 Remove bounded-pointers build system support. 2013-02-15 15:07:54 +00:00
Joseph Myers 2bdd4ca6b6 Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
Joseph Myers e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Siddhesh Poyarekar cb57ce6031 Remove redundant return keyword 2013-02-14 15:43:25 +05:30
Siddhesh Poyarekar f414520d3c Use __sqr instead of __mul wherever possible 2013-02-14 11:39:14 +05:30
Siddhesh Poyarekar d6752ccd69 New __sqr function as a faster special case of __mul 2013-02-14 10:31:09 +05:30
Joseph Myers 70d9946a44 Remove __ptrvalue, __bounded and __unbounded. 2013-02-13 23:30:40 +00:00