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1015 Commits

Author SHA1 Message Date
Chung-Lin Tang d701a1abe2 SH: Add CFI directives. 2012-05-28 00:47:07 +02:00
Chung-Lin Tang 65a4de4e06 SH: Add CFI directives. 2012-05-28 00:11:06 +02:00
Rayson Ho 1755728208 i386 port of the pthread SystemTap probes 2012-05-25 13:41:04 -07:00
Roland McGrath 5acf7263d5 Add systemtap static probe points in generic and x86_64 pthread code. 2012-05-25 13:41:03 -07:00
Andreas Jaeger de7f5ce7c5 Fix warnings on Linux/i686 
Fixes:
../sysdeps/i386/dl-machine.h:336:30: warning: unused variable ‘refsym’ [-Wunused-variable]
rtld.c:1435:3: warning: implicit declaration of function ‘_dl_discover_osversion’ [-Wimplicit-function-declaration]
 2012-05-17 20:17:53 +02:00
H.J. Lu f16af74217 Use R*_LP to load pointer and operate on stack 2012-05-15 14:25:31 -07:00
H.J. Lu d9754f5572 Use LP_OP(cmp) and RCX_LP on dep_mutex pointer 2012-05-15 13:39:25 -07:00
H.J. Lu dde05f0093 Use LP_OP(op), LP_SIZE and ASM_ADDR in sem_wait.S 2012-05-15 12:48:26 -07:00
H.J. Lu 9dba3b5c0a se LP_OP(op), LP_SIZE and ASM_ADDR in sem_timedwait.S 2012-05-15 12:47:31 -07:00
H.J. Lu 5f658cf147 Use LP_OP(cmp) on NWAITERS 2012-05-15 10:25:51 -07:00
H.J. Lu 6cae4b26ca Use LP_SIZE and ASM_ADDR in pthread_once.S 2012-05-15 10:24:19 -07:00
H.J. Lu 592f90e6ec Use LP_OP(cmp), R*_LP, LP_SIZE and ASM_ADDR 2012-05-15 10:23:22 -07:00
H.J. Lu 0e8860ad21 Use LP_OP(cmp), R*_LP, LP_SIZE and ASM_ADDR 2012-05-15 10:21:32 -07:00
H.J. Lu 30996e9369 Use LP_OP(cmp) and RCX_LP on dep_mutex pointer 2012-05-15 10:20:15 -07:00
H.J. Lu 289ac4352a Use LP_OP(mov) and RDI_LP on pointer 2012-05-15 10:19:11 -07:00
H.J. Lu 10f74fbcde Use LP_SIZE and load timeout pointer into RDX_LP 2012-05-15 10:03:56 -07:00
Siddhesh Poyarekar 439bf404b8 Allow a single-threaded program to cancel itself 
There is nothing in the POSIX specification to disallow a
single-threaded program from cancelling itself, so we forcibly enable
multiple_threads to allow the next available cancellation point in the
thread to run.

Also added additional tests to cover various cancellation scenarios.
 2012-05-15 09:41:57 +05:30
H.J. Lu 2949684c16 Add x32 support to tcbhead_t 2012-05-14 20:58:24 -07:00
H.J. Lu 245a11d7bd Add __PTHREAD_RWLOCK_INT_FLAGS_SHARED 2012-05-14 16:48:59 -07:00
H.J. Lu 0b254d8f3d Add sysdeps/x86_64/{64,x32}/shlib-versions 2012-05-14 16:23:57 -07:00
H.J. Lu b8caea2cb9 Add x32 pthread types 2012-05-14 12:56:56 -07:00
H.J. Lu d3c6600440 Update comments for CALL_THREAD_FCT 2012-05-11 14:58:18 -07:00
H.J. Lu 60d45b36a5 Add sysdeps/x86_64/x32/tls.h 2012-05-11 14:33:12 -07:00
H.J. Lu a04e06bc4c Use uint64_t on 64-bit integer 2012-05-11 10:14:57 -07:00
H.J. Lu 512ec530c7 Replace movq/%q0 with mov/%0 in THREAD_SELF 2012-05-11 10:13:54 -07:00
H.J. Lu c0d2c8538a Check __x86_64__ for __cleanup_fct_attribute 2012-05-11 10:12:42 -07:00
H.J. Lu 1f59b0b121 Check __PTHREAD_MUTEX_HAVE_PREV for mutex initializers 2012-05-11 10:10:37 -07:00
Thomas Schwinge be971a2b1c Hurd: libc_once_get 2012-05-10 15:57:24 -07:00
Chung-Lin Tang e1b4354e66 Use CFI statements instead of hand-coding .eh_frame. 2012-05-09 17:48:42 +08:00
David S. Miller 76e835cf9e Fix minor fallout from yesterdays sparc nptl changes. 
nptl/

	* sysdeps/sparc/sparc64/pthread_spin_unlock.S: Fix thinko, we
	always have to return 0, especially for the pthread_spin_init
	alias.
	* sysdeps/sparc/sparc32/pthread_spin_lock.S: Add missing trailing
	newline.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: Likewise.
	* sysdeps/sparc/sparc64/pthread_spin_lock.S: Likewise.
 2012-05-03 11:48:13 -07:00
David S. Miller e2dbf201ab Mirror i386 change on sparc: 'Avoid "anonymous" code in pthread_spin_lock' 
nptl/

	* sysdeps/sparc/sparc64/pthread_spin_lock.S: New.
	* sysdeps/sparc/sparc64/pthread_spin_lock.c: Delete.
	* sysdeps/sparc/sparc64/pthread_spin_unlock.S: New.
	* sysdeps/sparc/sparc64/pthread_spin_unlock.c: Delete.
	* sysdeps/sparc/sparc64/pthread_spin_trylock.S: New.
	* sysdeps/sparc/sparc64/pthread_spin_trylock.c: Delete.
	* sysdeps/sparc/sparc64/pthread_spin_init.c: New.
	* sysdeps/sparc/sparc32/pthread_spin_lock.S: New.
	* sysdeps/sparc/sparc32/pthread_spin_lock.c: Delete.
	* sysdeps/sparc/sparc32/pthread_spin_trylock.S: New.
	* sysdeps/sparc/sparc32/pthread_spin_trylock.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: New.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.S: New.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.S: New.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/pthread_spin_init.c: New.
 2012-05-02 19:04:54 -07:00
Paul Pluzhnikov ff8a695b6d Kill trailing whitespace. 2012-05-02 14:01:37 -07:00
Paul Pluzhnikov b93d565a51 Avoid "anonymous" code in pthread_spin_lock. 2012-05-02 13:58:40 -07:00
Siddhesh Poyarekar 6e236b9276 move libgcc_s soname definition to shlib-versions 2012-04-26 09:19:54 +05:30
Paul Pluzhnikov 0cec7c5407 Delete unused TLS_GET_FS, TLS_SET_FS macros. 2012-04-20 09:52:13 -07:00
H.J. Lu 24d8f4b7dc Use __asm__("rsp") to get CURRENT_STACK_FRAME 2012-03-19 16:21:21 -07:00
H.J. Lu 4adaaafc9e Use __NR_futex to define SYS_futex 2012-03-19 14:54:35 -07:00
David S. Miller 7e7fa5f871 Fix libc-lowlevellock.c sysdep finding more generically. 
nptl/

	[BZ #13844]
	* sysdeps/unix/sysv/linux/libc-lowlevellock.c: Include using <..>
	instead of "...".
	* sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c:
	Delete, not needed.
 2012-03-16 20:40:54 -07:00
David S. Miller c4a7b16eb8 Add missing sparc32 NPTL file otherwise we use the wrong lowlevellock.c implementation. 
nptl/

	[BZ #13844]
	* sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: New file.
 2012-03-15 21:13:02 -07:00
Joseph Myers 90ad551f73 Make pthread.h define all symbols from time.h. 
See:
http://www.pasc.org/interps/unofficial/db/p1003.1c/pasc-1003.1c-46.html
http://www.pasc.org/interps/unofficial/db/p1003.1/pasc-1003.1-86.html
https://www.opengroup.org/sophocles/show_mail.tpl?CALLER=index.tpl&source=L&listname=austin-group-l&id=17302
(Geoff Clare, austin-group-l, 9 Mar 2012)
 2012-03-09 21:10:45 +00:00
David S. Miller c64bf5feb3 Update copyright year after my most recent changes. 
nptl/

	* sysdeps/unix/sysv/linux/sparc/sem_post.c: Update copyright year.

/

	* sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c: Update
	copyright year.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise.
 2012-03-08 15:09:27 -08:00
Thomas Schwinge 2edd9a79e5 Work around kernel rejecting valid absolute timestamps. 2012-03-08 11:22:41 +01:00
Thomas Schwinge c564a81246 Invalid timeouts in SH sem_timedwait. 
We adjusted nwaiters even though this isn't necessary.
 2012-03-08 10:45:05 +01:00
Thomas Schwinge 48aff7765b Fix 9554ebf2d4. 
| Invalid timeouts in i386 sem_timedwait.
|
| We adjusted nwaiters even though this isn't necessary.
 2012-03-08 09:33:12 +01:00
Joseph Myers e7dbb1bec3 Weaken two NPTL configure link tests to compile tests. 2012-03-07 19:34:22 +00:00
Thomas Schwinge 840df61ea4 Get rid of superfluous assignments in sem_timedwait 2012-03-07 04:11:11 -05:00
Ulrich Drepper 9463518d0d Remove private information from libc-lock.h 2012-03-06 23:37:35 -05:00
David S. Miller e92584001a Fix several build warnings on sparc. 
/

	* sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
	(set_obp_int): New function.
	(get_obp_int): New function.
	(__get_clockfreq_via_dev_openprom): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h (INTERNAL_SYSCALL_ERROR_P): Avoid
	unused variable warnings on 'val' and use builtin_expect.
	(INLINE_SYSCALL): Don't wrap INTERNAL_SYSCALL_ERROR_P with builtin_expect.
	(INLINE_CLONE_SYSCALL): Likewise.

nptl/

	* sysdeps/unix/sysv/linux/sparc/sem_post.c (__new_sem_post): Use
	atomic_increment and remove unused local variable.
	(__old_sem_post): Likewise.
 2012-03-06 11:15:26 -08:00
David S. Miller 22f9d9df92 Fix stray references to __pthread_attr 
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Don't refer to non-existing
	__pthread_attr.
	* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
 2012-02-27 12:59:16 -08:00
Ulrich Drepper 8da0464f6f Fix name mangling of pthread_attr_t after change 2012-02-26 21:42:53 -05:00