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* | nptl: fix a few more old style prototypesAustin Foxley2010-01-232-6/+6
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Merge commit 'origin/master' into nptlAustin Foxley2009-12-191-1/+1
|\| | | | | | | | | | | | | | | Conflicts: libc/signal/sigpause.c libc/string/x86_64/memset.S Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * check if USE_TLS is defined before useHans-Christian Egtvedt2009-12-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | This patch will convert all the #ifdef USE_TLS and #if USE_TLS to #if defined(USE_TLS) && USE_TLS. By checking if the USE_TLS is defined before checking its value will result in correct behavior for architectures not defining this config symbol. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Carmelo AMOROSO <carmelo.amoroso@st.com>
| * build: Get rids of PIC macro using compiler flag __PIC__ insteadCarmelo Amoroso2009-12-168-21/+21
| | | | | | | | | | | | | | Based on Peter Mazinger's comments on a recent commit, I decided to get rids of all occurrences of PIC changing them to __PIC__ Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | check if USE_TLS is defined before useHans-Christian Egtvedt2009-12-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | This patch will convert all the #ifdef USE_TLS and #if USE_TLS to #if defined(USE_TLS) && USE_TLS. By checking if the USE_TLS is defined before checking its value will result in correct behavior for architectures not defining this config symbol. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Carmelo AMOROSO <carmelo.amoroso@st.com>
* | x86_64: fix up the rest of the includes and aliases for nptlAustin Foxley2009-12-1612-11/+24
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | x86_64: add missing includes to sem_*.SAustin Foxley2009-12-162-0/+4
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | fix multiple definitions of pthread_once for x86_64Austin Foxley2009-12-162-4/+2
| | | | | | | | | | | | also add a missing weak for clone Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | x86_64: no waitpid syscall exists, so use wait4Austin Foxley2009-12-161-5/+6
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | build: Get rids of PIC macro using compiler flag __PIC__ insteadCarmelo Amoroso2009-12-1627-55/+55
| | | | | | | | | | | | | | Based on Peter Mazinger's comments on a recent commit, I decided to get rids of all occurrences of PIC changing them to __PIC__ Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | fix typo that sneaked in with 9a7506Natanael Copa2009-12-151-1/+1
| | | | | | | | | | Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | Go back to using nptl_arch_headersAustin Foxley2009-12-111-1/+2
| | | | | | | | | | | | this is part of the revert of 641e7e36ad0a9 Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Revert "nptl: make build depend directly on nptl headers"Austin Foxley2009-12-117-28/+37
| | | | | | | | | | | | This reverts commit 641e7e36ad0a9b2899b04f256c5b243ada7da279. Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | get x86_64 nptl buildingAustin Foxley2009-12-1144-312/+1223
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | nptl: fix even more old style declarationsAustin Foxley2009-12-119-26/+20
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | nptl: fix a few more old style declerationsAustin Foxley2009-12-094-15/+12
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | nptl: fix old style function declerationsAustin Foxley2009-12-0998-282/+234
| | | | | | | | | | | | also fix a few shadowed local warnings Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | nptl: make build depend directly on nptl headersAustin Foxley2009-12-097-37/+28
| | | | | | | | | | | | | | | | | | gets rid of nptl_headers,nptl_arch_headers,nptl_linux_headers targets also, clean up extra slashes in i386/sparc and unify the implementation of nptl header generation between all archs Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | i386 nptl: add missing weak_alias for pthread_cond_signalAustin Foxley2009-12-041-0/+1
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | generate nptl headers without a recursive make callAustin Foxley2009-11-291-0/+2
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | don't use __i686 in symbol names as it seems gcc can define itAustin Foxley2009-11-296-32/+33
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | PIC fixes for hardenedTimo Teräs2009-11-273-7/+10
| | | | | | | | | | | | Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Merge remote branch 'origin/master' into nptl_mergeAustin Foxley2009-11-222-4/+0
|\| | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * Revert "libc: add hidden calls to pthread cleanup funcs"Austin Foxley2009-11-222-4/+0
| | | | | | | | | | | | | | | | This reverts commit e0ac4efbdb498319f03a2a95d75d061ab6c68491. Was causing segfaults on every pthread linked executable Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * libc: add hidden calls to pthread cleanup funcsMike Frysinger2009-10-222-0/+4
| | | | | | | | | | | | | | | | | | A lot of libc code calls the pthread cleanup funcs implicitly (for stdio) which currently goes through the PLT. Since we already have forwarding symbols for these funcs, it's safe to declare the internal libc usage hidden as a loaded libpthread will have the real symbols found. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | remove wait callbacks for non-cancelation funcsBernhard Reutner-Fischer2009-11-224-24/+0
| | | | | | | | | | | | | | | | No need to install a cancellation handler, these are no cancellation point. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Makefile: fix indentationBernhard Reutner-Fischer2009-11-221-19/+18
| | | | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | libc: add hidden calls to pthread cleanup funcsMike Frysinger2009-11-092-0/+4
| | | | | | | | | | | | | | | | | | | | A lot of libc code calls the pthread cleanup funcs implicitly (for stdio) which currently goes through the PLT. Since we already have forwarding symbols for these funcs, it's safe to declare the internal libc usage hidden as a loaded libpthread will have the real symbols found. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | make the sem_open changes actually compileAustin Foxley2009-11-091-1/+1
| | | | | | | | | | | | __gen_tempname now needs to not be hidden so libpthread can get at it Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Unbreak sem_open when UCLIBC_SUSV3_LEGACY is not definedMikhail Gusarov2009-11-091-32/+5
| | | | | | | | | | | | | | | | | | sem_open uses mktemp to create temporary file. Reimplement it using __gen_tmpname, removing ugly while(1) loop. As a side-effect remove the potential source of EAGAIN errors. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | whitespace fixesAustin Foxley2009-10-1746-68/+38
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | libpthread/nptl_db: debugging support for nptlAustin Foxley2009-10-1749-0/+3964
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | libpthread/nptl: core of the "Native Posix Threading Library" for uClibcAustin Foxley2009-10-17626-0/+55163
|/ | | | | | targetting arm,sh,i386,mips,sparc for now Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* linuxthreads: check TLS_DTV_AT_TP define correctlyAustin Foxley2009-10-173-11/+11
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sigwait: remove __sigwait and __GI_sigwait symbols - they are unusedDenys Vlasenko2009-09-191-6/+2
| | | | | | | | sigwait is not called from any uclibc function, so "hidden symbol" trick is not needed on it. __sigwait also is never used, and it's not clear why it even existed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* convert // comments to /**/; remove empty #if/#endif pairs. no code changesDenys Vlasenko2009-09-184-10/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* trim Experimentally off and uncommented hiddenBernhard Reutner-Fischer2009-09-183-5/+0
| | | | | | | | sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *) sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *) should be a nop Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* CLOEXEC: use open(CLOEXEC) if exist; do not check fcntl(FD_CLOEXEC) failureDenys Vlasenko2009-09-051-3/+1
| | | | | | | | | | | | text data bss dec hex filename - 370 0 0 370 172 libc/misc/dirent/opendir.o + 366 0 0 366 16e libc/misc/dirent/opendir.o - 375 4 0 379 17b libc/pwd_grp/lckpwdf.o + 356 4 0 360 168 libc/pwd_grp/lckpwdf.o - 248 0 0 248 f8 librt/shm.o + 209 0 0 209 d1 librt/shm.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* support building out-of-treeBernhard Reutner-Fischer2009-08-175-34/+46
| | | | | | Handle O= Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* linuxthreads.old: define pthread_yield to sched_yieldMike Frysinger2009-07-261-0/+5
| | | | | | | | The pthread_yield() function in linuxthreads does the same thing as the standardized sched_yield() function, so add a simple define for it to make porting GNU apps easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* linuxthreads.old: fix crash in debug codeMike Frysinger2009-07-211-1/+1
| | | | | | | If pthread_join() is called and there is nothing to join, then the debug code will attempt to dereference a NULL pointer. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* libpthread: add format attribute to __pthread_message()Mike Frysinger2009-07-212-3/+4
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* linuxthreads.old: extend workaround for asm rename warningsMike Frysinger2009-07-202-0/+12
| | | | | | | The libc_pthread_init.c needs the include workaround like forward.c, and forward.c needs more includes now. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Don't shadow the mask parameter with a local variable in the same functionRon2009-07-051-2/+2
| | | | | Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Check #if feature test macros are defined where they may not beRon2009-07-056-10/+10
| | | | | | | | | Once again all of these reduce the noise from gcc-4.4. Replaces a few more (USE_TLS && HAVE___THREAD) with USE___THREAD while we need to mess with them for this anyhow. Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Provide token prototypes for functions that are external but have no headerRon2009-07-051-2/+2
| | | | | | | This cuts down on a lot of noise from gcc-4.4 Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Add noreturn attributes to some functions that won't ever do soRon2009-07-051-2/+2
| | | | | | | | | usage() is also made static in answer to warnings about no prototype. In __pthread_manager_event() we also have to drop the return statement, else gcc will in turn complain about a non-returning function having one. Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* fix compilation of linuxthreads for sparc64Austin Foxley2009-05-212-3/+0
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* The attached patches fixes the problems found bringing up uclibc on coldfire Khem Raj2009-04-091-1/+1
| | | | | | | | | | | | | | M5485 processor 1. Disable mmap2() if we're compiling for coldfire and fall back to mmap(). It seems to map a different file area on a 2.6.25 linux kernel. 2. Uses pc-relative addresing[1], computes ADDR_ALIGN, PAGE_ALIGN and OFFSET_ALIGN relatively to _dl_pagesize[3]. On coldfire/M5485 _dl_pagesize is 0x2000. Signed-off-by: Groleo Marius <groleo@gmail.com>
* fix compilation of linuxthreads for sparcaustinf2009-03-185-16/+15
| | | | add myself to MAINTAINERS for sparc
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