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Author SHA1 Message Date
Joseph Myers
cfb6382a4f Remove powerpc32 strncmp comments about bounded pointers. 2013-03-04 23:53:05 +00:00
Andreas Jaeger
2e167a700a Fix ChangeLog 
remove duplicate line, use commit date
 2013-03-04 20:34:05 +01:00
Andreas Jaeger
539d8e0188 Create <bits/mman-linux.h> 
* sysdeps/unix/sysv/linux/bits/mman-linux.h: New file, with
	Linux common definitions.

	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Remove all defines
	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
	* sysdeps/unix/sysv/linux/x86/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
 2013-03-04 20:26:59 +01:00
Roland McGrath
b43769a3f5 Rejigger i386 dl-sysdep.h files. 2013-03-04 09:40:25 -08:00
Adhemerval Zanella
e0b780ad5b BZ #15055: Use __ieee754_sqrl in acoshl for lbdl-128ibm 2013-03-04 11:37:51 -03:00
Joseph Myers
6850863319 Use same installed powerpc headers for hard and soft float. 2013-03-01 22:53:27 +00:00
Roland McGrath
7775448e57 Fix NEED_DL_SYSINFO_DSO conditionals. 2013-03-01 14:44:44 -08:00
Carlos O'Donell
4e9b599577 Revert GLIBC_PTHREAD_DEFAULT_STACKSIZE changes. 
This reverts the change that allows the POSIX Thread default stack size
to be changed by the environment variable
GLIBC_PTHREAD_DEFAULT_STACKSIZE. It has been requested that more
discussion happen before this change goes into 2.18.
 2013-03-01 16:18:08 -05:00
Siddhesh Poyarekar
ace4acc8ac Fix build warning 2013-03-01 20:45:17 +05:30
Siddhesh Poyarekar
e5c74c633e Update NEWS 2013-03-01 20:43:40 +05:30
Siddhesh Poyarekar
e23872c8db Set default stack size from program environment 
New environment variable GLIBC_PTHREAD_DEFAULT_STACKSIZE to do this.
 2013-03-01 14:15:39 +05:30
Chris Metcalf
fd6cdc6da4 tile: Add priority inheritance futex support 2013-02-28 18:07:33 -05:00
Joseph Myers
c7a8ba9404 Remove bounded-pointers relics from am33 code. 2013-02-28 21:28:57 +00:00
Joseph Myers
b551088322 Remove powerpc32 bounded-pointers code. 2013-02-28 21:23:47 +00:00
Richard Henderson
365261c37f arm: Mark assembly files that will not use thumb mode 
Some routines are written with complex LDM/STM insns that cannot be
used in thumb mode, or are highly conditional requiring excessive
IT insns.

When a future patch goes in to enable thumb2 by default, this marker
will be used to override that default.
 2013-02-28 00:18:30 -08:00
Richard Henderson
6ccd0107f3 arm: Add IT insns for thumb mode 
These are ignored by the assembler in ARM mode, so by
default this has no effect on generated code.
 2013-02-28 00:17:21 -08:00
Richard Henderson
783a65c253 arm: Introduce and use PC_OFS 
Scour the source for raw "-8" adjustments that are related to the
offset created by reading the pc.
 2013-02-28 00:16:05 -08:00
Richard Henderson
63cc0e75ea arm: Tidy whitespace in sysdep.h files 2013-02-28 00:12:07 -08:00
Richard Henderson
c98ec0b97f arm: Include libc-do-syscall in sysdep-rtld-routines 
When compiling with -mthumb, ld.so itself also needs __libc_do_syscall.
 2013-02-28 00:08:59 -08:00
Richard Henderson
8a0018d62f arm: Handle armv6 in preconfigure 2013-02-28 00:07:37 -08:00
Richard Henderson
60812ba09d arm: Update preconfigure fragment for gcc 4.8 
New defines from gcc 4.8:
 #define __ARM_ARCH_ISA_ARM 1
 #define __ARM_ARCH_PROFILE 65
 #define __ARM_ARCH_ISA_THUMB 2
 #define __ARM_ARCH 7

all of which got in the way of the one we wanted:
 #define __ARM_ARCH_7A__ 1
 2013-02-28 00:04:34 -08:00
Siddhesh Poyarekar
8d19fe64ee Sync up ppc add_magnitudes and sub_magnitudes with default code 2013-02-28 11:13:05 +05:30
Roland McGrath
f4564ff0b6 ARM: Macroize use of .cfi_sections directive. 2013-02-27 16:36:47 -08:00
Maciej W. Rozycki
43301bd3c2 Add support for building as MIPS16 code. 2013-02-27 23:45:07 +00:00
Roland McGrath
85bd816a60 Add license exception text to gmon-start. 2013-02-27 14:59:25 -08:00
Richard Henderson
7776238604 Fix file modes 2013-02-27 10:01:53 -08:00
Richard Henderson
b5977bf267 Sync config.guess and config.sub with upstream 2013-02-27 09:46:51 -08:00
Siddhesh Poyarekar
09c14ed23e Format mpsqrt.c 2013-02-27 11:28:20 +05:30
Siddhesh Poyarekar
a688864eed Format mpatan2.c 2013-02-27 11:27:41 +05:30
Siddhesh Poyarekar
6295157a77 Format mpatan.c 2013-02-27 11:26:22 +05:30
Siddhesh Poyarekar
b8de22026d Format mptan.c 2013-02-27 11:25:39 +05:30
Siddhesh Poyarekar
11d6e2f237 Format mplog.c 2013-02-27 11:24:45 +05:30
Roland McGrath
90f42071e3 Fix last change. 2013-02-26 18:50:17 -08:00
Roland McGrath
7e80ddb824 Generalize %.v.i rule a bit. 2013-02-26 16:01:06 -08:00
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
David S. Miller
2b7ae1b27f Add priority inheritance futex support on sparc. 
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
	(FUTEX_WAIT_REQUEUE_PI): Define.
	(FUTEX_CMP_REQUEUE_PI): Likewise.
	(lll_futex_wait_requeue_pi): Likewise.
	(lll_futex_timed_wait_requeue_pi): Likewise.
	(lll_futex_cmp_requeue_pi): Likewise.
 2013-02-21 15:20:27 -08:00
Joseph Myers
2366713d87 Remove remaining bounded-pointers support from i386 .S files. 2013-02-21 22:21:52 +00:00
Carlos O'Donell
9bf95cbc35 nptl: Fix comment typo in fork.c. 2013-02-21 09:36:43 -05:00