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* mips: fix errno setting after syscallAlexander Gordeev2010-10-272-3/+4
| | | | | | | | | | | | | | | If there was an error during syscall then after it's completion a3 register holds a non-zero value and v0 holds an actual error code which should be saved in errno. This can be achieved by calling __syscall_error with the value from v0 as a parameter. So this value should be stored in a0, but the appropriate assembly instructions are missing. Fixed this now by adding "move a0, v0". I think it was once fixed by 58c5f8ba4cdf62342d05a546d15404cbbb3c4e07 but then something went wrong. Again... Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* *: inline constant __sig{add,del}set and __sigismemberDenys Vlasenko2010-10-221-1/+1
| | | | | | | | | | | | text data bss dec hex filename - 318 4 0 322 142 libc/pwd_grp/lckpwdf.o + 312 4 0 316 13c libc/pwd_grp/lckpwdf.o - 166 0 1 167 a7 libc/stdlib/abort.o + 157 0 1 158 9e libc/stdlib/abort.o - 42 0 0 42 2a libc/sysdeps/linux/common/pause.o + 27 0 0 27 1b libc/sysdeps/linux/common/pause.o Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
* nptl: fix static linkingNatanael Copa2010-09-091-2/+2
| | | | | | | | We need dl-tls.c for static libc or we will get missing symbols when linking thinkgs like openssl static. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* nptl: fix calling convention for __pthread_mutex_cond_lockTimo Teräs2010-08-172-3/+10
| | | | | | | | | | | | | | | | | | The assembly versions of pthread_cond_wait calls __pthread_mutex_cond_lock and __pthread_mutex_cond_lock_adjust using internal calling convention (which differs from default calling convention at least on x86). Thus these two functions must be defined with internal_function or the call sequence goes wrong. __pthread_mutex_cond_lock resides in sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c, but it does evil macro definitions and includes pthread_mutex_lock.c, so we need to add some extra kludge to pthread_mutex_lock.c to get the prototypes correctly. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Revert "nptl i686: fix pthread_cond_wait.S compilation"Bernhard Reutner-Fischer2010-08-051-1/+0
| | | | This reverts commit f71c0d8af11252f119fad04938ddd5501a7df21a.
* nptl: fix x86 assembly PIC relocationsTimo Teräs2010-08-052-2/+2
| | | | | | | | Unwind_Resume needs to be called via PLT. Most calls are already proper, this fix the remaining two problems. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: _POSIX_IPV6 depends on UCLIBC_HAS_IPV6Bernhard Reutner-Fischer2010-08-021-0/+8
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix LFS handlingBernhard Reutner-Fischer2010-07-301-1/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: do not define _POSIX_SPAWN since its not implementedNatanael Copa2010-07-301-0/+2
| | | | | | | | Building things like vlc checks if _POSIX_SPAWN is defined. Since posix_spawn is not implemented we dont define it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
* nptl: (librt) powerpc32's PSEUDO_RET needs __syscall_errorBernhard Reutner-Fischer2010-07-151-0/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: remove superfluous =1 from definesBernhard Reutner-Fischer2010-07-1413-84/+84
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: x86_64: fix compilation of unwinderBernhard Reutner-Fischer2010-07-142-1/+221
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl i686: fix pthread_cond_wait.S compilationRoman I Khimov2010-07-141-0/+1
| | | | | | | | | | | | | | __i686 is a gcc-defined macro, so i686 build failed with: libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S: Assembler messages: libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:572: Error: junk at end of line, first unrecognized character is `1' libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:573: Error: junk at end of line, first unrecognized character is `1' libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:574: Error: junk at end of line, first unrecognized character is `1' libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:575: Error: junk at end of line, first unrecognized character is `.' libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:576: Error: junk at end of line, first unrecognized character is `1' libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:579: Error: expected comma after name `' in .size directive Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: disregard generated tcb-offsets.cBernhard Reutner-Fischer2010-07-061-1/+1
| | | | | | thanks to khem for noticing Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: Filter out gen_tcb-offsets.c from CSRC for libpthread.Khem Raj2010-07-061-0/+2
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* nptl: fix buildsysBernhard Reutner-Fischer2010-07-0625-1015/+573
| | | | | | | | | Now automatically picks the correct (arch and subarch specific) impls in favour of generic impls. make O=/tmp/objs PREFIX=/my/sysroot -j works now as expected (both out-of-tree as well as parallel-safe). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix subdirs handlingBernhard Reutner-Fischer2010-07-0611-5/+70
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: simplify buildsysBernhard Reutner-Fischer2010-07-0613-308/+67
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* mips/syscall-error: Choose the correct version for setting up errno.Khem Raj2010-06-301-0/+1
| | | | | | | | | | | * Current function is a C protype and PSEUDO macro does not transfer syscall return parameters to correct argument registers for a C function. This causes problem with syscalls setting wrong value for errno when they encounter an error. * Fixes PR/2089 for mips/nptl Signed-off-by: Khem Raj <raj.khem@gmail.com>
* nptl/errno: Use a separate __errno_location for libpthread.Khem Raj2010-06-302-0/+2
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* nptl/generic: Build generic libc-tls.c for non-mips architectures.Khem Raj2010-06-301-2/+3
| | | | | | | | * mips has it own variant. * we dont need to build dl-tls.c here its already built as part of ldso. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* arm/nptl: Use the old C version of _Unwind_Resume in thumb mode.Khem Raj2010-06-292-1/+23
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* test/nptl: move eintr.c to where it belongsBernhard Reutner-Fischer2010-06-251-89/+0
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: arm: make it compile againBernhard Reutner-Fischer2010-06-242-0/+10
| | | | | | blame 6cbeaa5dd11a1b506a8a97b4dfb4e632240f9953 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* use uniform form of C99 keywordsBernhard Reutner-Fischer2010-06-2429-159/+159
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* intl, nptl_db: fix prerequisitesBernhard Reutner-Fischer2010-06-241-2/+2
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* fix race condition when generating linker scriptsBernhard Reutner-Fischer2010-06-241-2/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* arm/nptl: Sync unwinding with glibc.Khem Raj2010-06-232-94/+116
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* arm/nptl: sysdep-cancel.h needs syscall handing for EABIKhem Raj2010-06-231-25/+142
| | | | | | | * Synced with eabi version of sysdep-cancel.h from glibc. we have been using OABI version which does not work Signed-off-by: Khem Raj <raj.khem@gmail.com>
* avoid using c99 syntaxMirko Vogt2010-06-216-6/+12
| | | | | Signed-off-by: Mirko Vogt <dev@nanl.de> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* nptl: i386 needs atomic.h for atomic_exchange_acqBernhard Reutner-Fischer2010-06-171-0/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix symlinking headersBernhard Reutner-Fischer2010-06-132-22/+17
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: avoid spurious rebuilds of libpthread*.aBernhard Reutner-Fischer2010-06-121-2/+0
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: handle PTHREADS_DEBUG_SUPPORT properlyBernhard Reutner-Fischer2010-06-121-4/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix race condition when generating libpthread.soBernhard Reutner-Fischer2010-06-121-3/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: remove relocation in pthread_rwlock_init()Bernhard Reutner-Fischer2010-06-111-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* silence some warnings about missing prototypesBernhard Reutner-Fischer2010-06-114-5/+4
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix wrong path to nptl_dbBernhard Reutner-Fischer2010-06-111-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* buildsys: fix clean vs. headercleanBernhard Reutner-Fischer2010-06-111-2/+2
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: fix for !ipv4 && !ipv6Bernhard Reutner-Fischer2010-06-082-7/+8
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* mips: Add vfork to libcKhem Raj2010-05-191-3/+10
| | | | | | | | | * When using NPTL get clone.o from nptl. * Only use vfork if syscall is there. * Add libc_a_SSRC to LINUX_LIBC_ARCH_OBJ. * Use CLEAN_* for clean target. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* mips/bits/pthreadtypes.h: Re-include sgidefs.hKhem Raj2010-05-191-0/+1
| | | | | | | | * This was dropped accidently in last merge removal meant a lot of warnings about undefined _ABI64. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* powerpc/Makefile.arch: Add objclean and headers_clean targets for NPTL.Khem Raj2010-05-091-0/+2
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* powerpc: Add TLS and NPTL supportKhem Raj2010-05-0921-37/+180
| | | | | Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* mips/Makefile.arch: Remove -f option to $(do_awk)Khem Raj2010-05-071-1/+1
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* nptl: use arch-specific pthread_cond_timedwait and pthread_cond_wait on x86_64Roman I Khimov2010-05-032-3/+4
| | | | | | | | | Generic ones were broken on x86_64, pthread/ex2 test failed while pthread/ex5 worked fine. So use arch-specific functions and fix linkage failure with __pthread_mutex_cond_lock_adjust. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* nptl: use arch-specific cancellation routines for x86_64Roman I Khimov2010-05-033-17/+23
| | | | | | | | | They were present in sources, but not compiled in. Generic routines are broken badly on x86_64, even basic threading test like pthread/ex1 didn't work with them. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* nptl: fix sem_open with O_CREATRoman I Khimov2010-05-031-1/+2
| | | | | | | | | | Temporary file name template passed to __gen_tempname had no "XXXXXX" in it, so __gen_tempname returned EINVAL which led to sem_open failure. Fixes NPTL tests tst-sem4, tst-sem7, tst-sem8, tst-sem9. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* nptl: mips needs updated clone() implementationAndreas Schultz2010-04-273-1/+50
| | | | | Signed-off-by: Andreas Schultz <andreas.schultz@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* libpthread/x86_64: fix cleanRoman I Khimov2010-04-271-1/+1
| | | | | Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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