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2006-12-08only define mremap() if the syscall existsMike Frysinger
2006-12-08if __NR_mprotect does not exist, dont try and create a syscall for itMike Frysinger
2006-12-08this stuff is for uClibc internal use onlyEric Andersen
2006-12-08finish the pthread locking cleanups. This should get things compiling againEric Andersen
though I still need to silence the warnings about _pthread_cleanup_push_defer
2006-12-08__resolv_lock is supposed to be shared, not static Eric Andersen
2006-12-08Fill in a few more of the missing pieces...Eric Andersen
2006-12-07Major cleanup of internal mutex locking. Be more consistant in how we doEric Andersen
things, and avoid potential deadlocks caused when a thread holding a uClibc internal lock get canceled and terminates without releasing the lock. This change also provides a single place, bits/uClibc_mutex.h, for thread libraries to modify to change all instances of internal locking.
2006-12-07Major cleanup of internal mutex locking. Be more consistant in how we doEric Andersen
things, and avoid potential deadlocks caused when a thread holding a uClibc internal lock get canceled and terminates without releasing the lock. This change also provides a single place, bits/uClibc_mutex.h, for thread libraries to modify to change all instances of internal locking.
2006-12-06stdio update from mjn3Eric Andersen
2006-12-06update from mjn3Eric Andersen
2006-12-06prepare to later remove bits/kernel_types.h from bits/types.hEric Andersen
2006-12-06bits/kernel_stat.h is for internal uClibc use only, fix a few otherEric Andersen
minor include file issues
2006-12-06pulling in kernel config.h wont flyMike Frysinger
2006-12-06note test subdir problems with multilibMike Frysinger
2006-12-03make ABI into a listMike Frysinger
2006-12-03list ABI first and tweak ISA defaults with suggestions from Jim GiffordMike Frysinger
2006-12-03revert previous changeMike Frysinger
2006-12-03Patch from Jim Gifford (of Cross Linux From Scratch) fixing the Mips Rob Landley
failures from Mike's nightly builds.
2006-12-03second SUSV3 legacy check should be for macros as pointed out by psmMike Frysinger
2006-12-02fix building when susv3 legacy stuff is disabledMike Frysinger
2006-12-02PTHREAD_THREADS_MAX is supposed to be in pthread-specific dir, but for now ↵Mike Frysinger
it lives in bits/uClibc_local_lim.h
2006-12-02(no commit message)"Steven J. Hill"
2006-12-02Remove definition of TIMER_MAX which breaks builds of GCC-4.2 and in glibc ↵"Steven J. Hill"
code it is not defined.
2006-11-29remove redundant headers local to libpthread, causing headerEric Andersen
file content skew between the versions
2006-11-29- introduce UCLIBC_SUSV3_LEGACY_MACROS to be able to do away with all LEGACYBernhard Reutner-Fischer
stuff, even the fallback defines.
2006-11-29- honor __UCLIBC_HAS_LFS__Bernhard Reutner-Fischer
2006-11-29- Cleanout the only occurance of the SUSv3 LEGACY function getwd() that wasBernhard Reutner-Fischer
furthermore ifdef'ed out anyway.
2006-11-29- gcvt() is marked LEGACY in XSI and mandatory in BSD.Bernhard Reutner-Fischer
Also make compilation conditional on float support.
2006-11-27fix from cmetcalf to make sure we clear the auxvt table before using itMike Frysinger
2006-11-27indentMike Frysinger
2006-11-22- fix typoBernhard Reutner-Fischer
2006-11-22Correct -march cflag value for thumb capable ARM processors: Thanks Paul BrookKhem Raj
2006-11-21Use constant pool instead of and adr Khem Raj
instruction in unoptimized builds and thumb: thanks Paul Brook
2006-11-18Add CHECK_ONLY option to allow for running the tests on the target instead ↵"Steven J. Hill"
of attempting to link or compile them. Perhaps I don't fully understand the test structure, but for TLS and NPTL the tests cannot be compiled on the target without a full source tree.
2006-11-17fix from Paul Brook for ISO C violation in terms of handling of modifying ↵Mike Frysinger
automatic local variables between setjmp/longjmp
2006-11-17Bernd Schmidt writes: [blackfin updates] add support for FDPIC and include ↵Mike Frysinger
L1 functions
2006-11-17Bernd Schmidt writes:Mike Frysinger
This reintroduces a mechanism identical to the DL_BOOT macro present in older versions of uClibc. On Blackfin and FRV, we want to pass more than one argument to _dl_start. We also want to do something special before returning, so delete the warning when the START macro is defined.
2006-11-17get rid of the notion of .E files as .i is the proper usageMike Frysinger
2006-11-17revert PTHREAD_THREADS_MAX back to former size since the large majority of ↵Mike Frysinger
people out there will not need more than 1k threads (and people who do can change this themselves)
2006-11-16fix comment typosMike Frysinger
2006-11-16add a test for making sure vfork/signals are handled properly across ↵Mike Frysinger
different setjmp/longjmps
2006-11-16exercise the signal related jump codeMike Frysinger
2006-11-16make default output silence and have the exit status indicate errorMike Frysinger
2006-11-16revert rev 16527 changes to ldso/ldso/dl-hash.cEric Andersen
2006-11-16Paul Brook writes:Eric Andersen
The patch below fixes a bug in the new ARM _ld_linux_resolve implementation. I'm don't know if/how the current implementation was tested, but it's completely broken. This patch makes the prologue and epilogue agree on how big the stack frame is, and also makes sure EABI doubleword stack alignment is preserved. Tested on arm-linux-gnueabi.
2006-11-10This change reimplements the ARM _dl_linux_resolve entry point - this isEric Andersen
called to resolve DLL PLT entries. The assembler is changed to be thumb compatible and slightly faster, the C function, _dl_linux_resolver (note the extra r) is changed to take a byte address in place of an 8 byte count (faster in caller and callee, and slightly easier to understand).
2006-11-10arm thumb:Eric Andersen
Put the call_via_rx code into each executable - call_via_ip cannot possibly work if called through the PLT! ldso requires this code too as it is not linked with the crt stuff and thumb ldso does make calls via a register. The patch puts the code into crti.S so that it is linked into every normally built application (if thumb or interworking is selected). This is only 30 extra bytes and it works - the previous code did not because nothing both implemented and exported the APIs (they were in libgcc, but not in the version script). crti.S and crtn.S is also brought up to date with GCC 3.4.4 - this is essential for thumb support because the .init and .fini sections must use arm or thumb code to match the compilation of the libraries. Note that code which pushes stuff into .init or .fini must be compiled with or without -mthumb to match the uclibc compilation - and gcc itself (which does do this) must therefore be compiled to match.
2006-11-09prevent cancellation functions from being called more than onceMike Frysinger
2006-11-09backport from upstream:Mike Frysinger
2001-04-10 Ulrich Drepper <drepper@redhat.com> * join.c (pthread_exit): Move code to new function __pthread_do_exit which takes an extra parameter with the current frame pointer. Call new function with CURRENT_STACK_FRAME. (__pthread_do_exit): New function. Call __pthread_perform_cleanup with the new parameter. (pthread_join): Call __pthread_do_exit instead of pthread_exit. * cancel.c (__pthread_perform_cleanup): Takes extra parameter. Use this parameter as the initial value the cleanup handler records are compared against. No active cleanup handler record must have an address lower than the previous one and the initial record must be above (below on PA) the frame address passed in. (pthread_setcancelstate): Call __pthread_do_exit instead of pthread_exit. (pthread_setcanceltype): Likewise. (pthread_testcancel): Likewise. (_pthread_cleanup_pop_restore): Likewise. * condvar.c (pthread_cond_wait): Likewise. (pthread_cond_timedwait_relative): Likewise. * manager.c (pthread_start_thread): Likewise. * oldsemaphore.c (__old_sem_wait): Likewise. * pthread.c (pthread_handle_sigcancel): Likewise. * semaphore.c (__new_sem_wait): Likewise. (sem_timedwait): Likewise. * ptlongjmp.c (pthread_cleanup_upto): Also use current stack frame to limit the cleanup handlers which get run. * internals.h: Add prototype for __pthread_do_exit. Adjust prototype for __pthread_perform_cleanup.
2006-11-09backport from upstream:Mike Frysinger
2001-04-11 Ulrich Drepper <drepper@redhat.com> * cancel.c (_pthread_cleanup_push): Catch invalid __prev buffer and remove it. (_pthread_cleanup_push_defer): Likewise.
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