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* endian.h: add BSD convertions between big/little-endian byte orderVladimir Zapolskiy2010-07-271-0/+38
| | | | | | | | This patch adds support for convertion of values between host and big-/little-endian byte order. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Fix ctime() standard compliance bugDavid A Ramos2010-07-272-0/+45
| | | | | | | | | | | | | | | | | | | | | fixes issue2209: ctime() was updated in 0.9.31 to call localtime_r() instead of localtime() to avoid using a static buffer. Unfortunately, this change replaces the static buffer (which is zeroed out on initialization) with an uninitialized local buffer. In the common case, this has no effect. However, with a sufficiently large time_t value, the value returned differs from that returned by asctime(localtime(t)), and thus violates the ANSI/ISO standard. An example input is (on a 64-bit machine): time_t t = 0x7ffffffffff6c600; Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* enable fcntl nocancel prototype for all threadsMike Frysinger2010-07-261-2/+0
| | | | | | | The cancel logic always uses this function even when !NPTL, so always enable the prototype to avoid warnings. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* daemon: drop cruft incorrectly re-introduced by nptl mergeMike Frysinger2010-07-261-7/+0
| | | | | | This likes to break nommu systems. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* bfin: pull in common/sysdep.hMike Frysinger2010-07-261-1/+1
| | | | | | Fixes random build errors in linux/common/. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* msync: skip if syscall is missingMike Frysinger2010-07-261-0/+4
| | | | | | | Some arches skip the msync syscall as it is useless (like nommu). So don't require it to build. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* nommu: fix building of fork.c when stubs are disabledMike Frysinger2010-07-261-1/+2
| | | | | | | We scrub the fork() prototype for nommu/no stubs, so attempting to get its type isn't going to work. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* bfin: add exec stack markings to assembly filesMike Frysinger2010-07-265-0/+10
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ldso: Fix DL_BOOT_COMPUTE_DYN macroFilippo Arcidiacono2010-07-261-1/+1
| | | | | Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Rules.mak: ARM926T is really an armv5t and arm9e core.Khem Raj2010-07-221-1/+1
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* arm/crt1.S: Avoid dependency on PC+4 or PC+8Khem Raj2010-07-211-8/+3
| | | | | | | * fix a problem with Thumb PIE binaries, where the GOT was located incorrectly because of an offset 8 Signed-off-by: Khem Raj <raj.khem@gmail.com>
* ldso/arm: Correct protected symbol resolutionKhem Raj2010-07-211-2/+9
| | | | | | | * Protected symbols should not be overridden with symbols from other modules. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* ldso/mips: pltgot should array not address of array to dynamic info.Khem Raj2010-07-191-1/+1
| | | | | | | | * This change was introduced in commit 9381d622e2411a35a5fd73a5a573eb269e2dd9c9 which rendered uclibc not booting on mips targets. Restoring it makes it work again. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* arm: Macros in sysdeps/linux/arm also needed to be changed to accept _a1 to ↵Khem Raj2010-07-151-9/+9
| | | | | | __a1 renaming. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* 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>
* silence shadow warningsBernhard Reutner-Fischer2010-07-143-48/+48
| | | | 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-Fischer2010-07-143-1/+223
| | | | 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>
* include/param.h: Dont use ARG_MAX from kernel headersKhem Raj2010-07-093-6/+37
| | | | | | | * Use getrlimit for ARG_MAX in sysconf on nptl. * Define NCARGS directly instead of ARG_MAX Signed-off-by: Khem Raj <raj.khem@gmail.com>
* arm: Silence warning about shadow declarationsKhem Raj2010-07-072-26/+26
| | | | | | | | | libc/inet/socketcalls.c: In function ‘__libc_recvfrom’: libc/inet/socketcalls.c:229:1: warning: declaration of ‘_sys_result’ shadows a previous local libc/inet/socketcalls.c:229:1: warning: shadowed declaration is here Signed-off-by: Khem Raj <raj.khem@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-Fischer2010-07-0632-1034/+596
| | | | | | | | | 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>
* Revert "don't make __errno_location / __h_errno_location hidden"Austin Foxley2010-07-065-0/+9
| | | | | | | | This reverts commit 0d6ee549bc86fd330672a79d9a87d2c3825eea67. We need to find a solution that will work in shared and static libraries Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* don't make __errno_location / __h_errno_location hiddenPeter Korsgaard2010-07-055-9/+0
| | | | | | | | | | | | | Closes #2089 (https://bugs.busybox.net/show_bug.cgi?id=2089) __errno_location / __h_errno_location access has to go through the PLT like malloc/free, so the linuxthread variants gets used instead when compiling with -pthread. Based on http://github.com/mat-c/uClibc/commit/328d392c54aa5dc2b8e7f398a419087de497de2b Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* remove extra comma in lock macroAustin Foxley2010-07-031-1/+1
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* more workarounds for GCC PR32219Timo Teräs2010-06-301-2/+2
| | | | | | | | | | Commit 2e53dd645d5348f207cec7f8595969dc566c5a55 workarounds GCC bug when accessing _locale_init and _stdio_init. We need the same fix for __errno_location and __h_errno_location otherwise we crash calling null with static and non-threaded builds. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* mips/syscall-error: Choose the correct version for setting up errno.Khem Raj2010-06-303-5/+9
| | | | | | | | | | | * 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 Raj2010-06-303-1/+7
| | | | 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>
* remove redundant args to do_lnBernhard Reutner-Fischer2010-06-291-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* test/nptl: move eintr.c to where it belongsBernhard Reutner-Fischer2010-06-251-0/+0
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* test: silence shadow warningBernhard Reutner-Fischer2010-06-251-3/+3
| | | | 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-Fischer2010-06-2443-215/+215
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* intl, nptl_db: fix prerequisitesBernhard Reutner-Fischer2010-06-242-5/+5
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* buildsys: add brief mode; show defines and ld-flagsBernhard Reutner-Fischer2010-06-242-1/+33
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libc: silence warnings about undefined cpp tokensBernhard Reutner-Fischer2010-06-244-5/+5
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* fix race condition when generating linker scriptsBernhard Reutner-Fischer2010-06-242-6/+8
| | | | 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>
* MIPS: Fix build error with linuxthreads.oldAbdoulaye Walsimou Gaye2010-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch avoid the following build error: AS libc/sysdeps/linux/mips/vfork.os In file included from libc/sysdeps/linux/mips/vfork.S:22: ./libc/sysdeps/linux/mips/sysdep.h:41:20: error: regdef.h: No such file or directory libc/sysdeps/linux/mips/vfork.S: Assembler messages: libc/sysdeps/linux/mips/vfork.S:40: Warning: Unrecognized register name `sp' libc/sysdeps/linux/mips/vfork.S:40: Warning: Bad .frame directive libc/sysdeps/linux/mips/vfork.S:40: Error: junk at end of line, first unrecognized character is `s' libc/sysdeps/linux/mips/vfork.S:44: Error: illegal operands `dsubu sp,FRAMESZ' libc/sysdeps/linux/mips/vfork.S:45: Error: bad or irreducible absolute expression libc/sysdeps/linux/mips/vfork.S:65: Error: illegal operands `daddu sp,FRAMESZ' libc/sysdeps/linux/mips/vfork.S:69: Error: illegal operands `li a0,0x4112' libc/sysdeps/linux/mips/vfork.S:70: Error: illegal operands `move a1,sp' libc/sysdeps/linux/mips/vfork.S:73: Error: illegal operands `li v0,(5000+55)' libc/sysdeps/linux/mips/vfork.S:78: Error: illegal operands `bnez a3,.Lerror' libc/sysdeps/linux/mips/vfork.S:88: Error: illegal operands `dla t9,__syscall_error' libc/sysdeps/linux/mips/vfork.S:90: Error: illegal operands `jr t9' Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.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>
* get rid of needless c99 constructAustin Foxley2010-06-211-2/+2
| | | | 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 order of includes for out-of-tree buildsBernhard Reutner-Fischer2010-06-171-4/+7
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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