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2017-02-01aarch64: fix syscall_error_handler, fixes tst-mqueue errorsWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-02-01g/c __libc_errnomirabilos
Signed-off-by: mirabilos <m@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
2017-02-01add experimental aarch64 supportWaldemar Brodkorb
Ported over from GNU C Library and runtime tested in Qemu.
2017-01-29use safe, even if possibly a few cycles slower, six-argument syscall ↵mirabilos
implementation Signed-off-by: mirabilos <m@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-29extract six-argument syscalls from the restmirabilos
(still same implementation though) Signed-off-by: mirabilos <m@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-29remove dead codeWaldemar Brodkorb
Signed-off-by: mirabilos <m@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-29Fix make rule for generation of "ucontext_i.h" when building in separate ↵Sergey Organov
directory (with O=) For me it was enabling of UCLIBC_SUSV3_LEGACY=y that broke compilation in separate directory.
2017-01-28remove PID cachingWaldemar Brodkorb
Follow GNU C Library from c579f48edba88380635ab98cb612030e3ed8691e and remove the PID caching. These simplifies the architecture specific assembly code. The run of the test suite found no regressions, it even solves some of the test failures for x86/x86_64/sparc. Reviewed-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Vineet Gupta <Vineet.Gupta1@synopsys.com> Acked-by: Matthew Fortune <Matthew.Fortune@imgtec.com> Acked-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
2017-01-28mips: PROF is never defined, kill dead codeWaldemar Brodkorb
2017-01-22nds32: add NPTL/TLS, *context function, libm changes and code cleanupVincent Ren-Wei Chen
This commit includes following features. 1. Support NPTL/TLS 2. Add libm function which is used to handle FP rounding and excpetions (ex: fclrexcpt,fedisblxcpti,feenablxcpt... ) 3. Add *context function for operating user context (ex: setcontext,getcontext,makecontext... ) 4. Change the return flow from signal handler 5. Cleanup of old code The testsuite only has 2 errors, tst-cpuclock1 and tst-cputimer1, which are related to timing accuracy. (math and locale tests are disabled) Signed-off-by: Vincent Ren-Wei Chen <vincentc@andestech.com>
2017-01-20ppc: fix mq_sendWaldemar Brodkorb
Add a similar fix as in 8dd85e041bdccf630c90e12ea044f55d28da9396. Reported-By: Steven Seeger <steven.seeger@frontier.com>
2017-01-14fix gcc compiler warningWaldemar Brodkorb
2017-01-14fts: fix gcc compiler warningWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-14fnmatch: fix gcc compiler warningsWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-14add wrappers for preadv/pwritevWaldemar Brodkorb
2017-01-14add secure_getenv() functionWaldemar Brodkorb
2017-01-12use multiline comment for better copyright parsingWaldemar Brodkorb
2017-01-05mips: sync with GNU libc, fix mips64r6 n32 compilationWaldemar Brodkorb
2016-12-30inet: fix getnameinfo problem found by new test casesWaldemar Brodkorb
Follow documented behaviour: http://man7.org/linux/man-pages/man3/getnameinfo.3.html Sync with GNU libc behaviour.
2016-12-30remove inline changelog, we have gitWaldemar Brodkorb
2016-12-28add init_module/delete_module syscall wrappersWaldemar Brodkorb
Add the wrappers unconditionally, because kmod package still uses them.
2016-12-26mips: use the common dirent.hWaldemar Brodkorb
2016-12-23remove UCLIBC_LINUX_MODULE_26Waldemar Brodkorb
The syscall wrappers are not required and other C libraries do not provide them. Busybox modutils.c must be patched so that syscall() is used for uClibc-ng. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2016-12-21remove misc/gnu, cleanup commentWaldemar Brodkorb
2016-12-21remove obstack supportWaldemar Brodkorb
Remove __UCLIBC_HAS_OBSTACK__ as it isn't very uptodate and maintained part. It shouldn't be required for any software and mostly shipped with stuff which use it. (f.e. binutils-gdb)
2016-12-20remove __MALLOC_GLIBC_COMPAT__ optionWaldemar Brodkorb
This option is enabled for a long time and I see no useful case where we should be incompatible to glibc here.
2016-12-20add stub implementation for libintl/gettextWaldemar Brodkorb
These adds the stubs from gettext-tiny 0.0.5 from here: https://github.com/sabotage-linux/gettext-tiny
2016-12-14add libiconv-tiny implementationWaldemar Brodkorb
To use it enable UCLIBC_HAS_LIBICONV, then iconv_open/iconv_close should be available.
2016-12-10threads: optimize single threaded applicationsWaldemar Brodkorb
Revert the removal of the weak pthread functions and guarantee a link order so that single threaded applications doesn't link in all the pthread functions they don't use. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Tested-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
2016-12-10libc/sysdeps/linux/common/madvise.c: disable on noMMU architecturesThomas Petazzoni
Similar to what was done in commit 9945c6d21797553e78cbef8034f6dd16b3824df5 for posix_madvise(). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-12-03fix obstack compile issue after libintl/gettext removalWaldemar Brodkorb
2016-12-02nds32: in latest gcc from Andes, this got renamedWaldemar Brodkorb
2016-12-02remove libintl stub and libintl.h headerWaldemar Brodkorb
As __UCLIBC_HAS_GETTEXT_AWARENESS__ is never defined, this is mostly dead code. It is planned to integrate libiconv-tiny and gettext-tiny into uClibc-ng after the next release, so that more software packages can be used without modification. Remove any _/_N macro usage.
2016-11-29remove libresolv stubWaldemar Brodkorb
2016-11-28posix_madvise not available for noMMUWaldemar Brodkorb
2016-11-27remove UCLIBC_HAS_LFSWaldemar Brodkorb
2016-11-27remove libnsl stubWaldemar Brodkorb
2016-11-27do not define madvise related macros for noMMU targetsWaldemar Brodkorb
2016-11-27fixup gcc warningsWaldemar Brodkorb
Remove following warning from common code: warning: ISO C90 forbids mixed declarations and code
2016-11-27microblaze: sync sysdep-cancel.h/sydep.h with GNU libcWaldemar Brodkorb
2016-11-27add aligned_alloc required for latest gcc libstdc++Waldemar Brodkorb
2016-11-27Fix handling of unterminated [ expression in fnmatch.Waldemar Brodkorb
Originally fixed in GNU libc by: commit 794c3ad3a405697e2663b00f616e319383b9bb7d Author: Ulrich Drepper <drepper@gmail.com> Date: Fri Jan 14 08:06:22 2011 -0500 Reported-by: Denys Vlasenko <vda.linux@googlemail.com> via busybox mailinglist.
2016-11-27arm: use common ret_ERRVALWaldemar Brodkorb
Fixes mq_send return value and errno issue. Reported-by: Frank Liu <fliu@universalbiosensors.com> Tested-by: Frank Liu <fliu@universalbiosensors.com>
2016-11-27mips: fix SIGILL problem with mips ISA r6Waldemar Brodkorb
2016-11-17revert 9b1077dc70e52ee85a718bce3fcfec7ae9af2967 partiallyWaldemar Brodkorb
2016-11-13NPTL/ARC: provide a kernel assisted atomic cmpxchgVineet Gupta
For hardware configurations lacking LLOCK/SCOND (say ARC750), use a syscall to atomically do the cmpxchg. This is costly and painful, but really the only way out. Note that kenrel only guarantees this to work in a UP configuraion Reported-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-11-13NPTL/ARC: implement __arch_exchange_32_acq using native EXVineet Gupta
ARC EX instruction maps directly to this primitive, thus helps elide the llock/scond based retry loop where possible. Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-11-13ARC: string: handle gcc 6.x macro changesVineet Gupta
In gcc 6.x cleanup, the macros got renamed. (Need to support the old toggle for some more time) Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-11-10nptl: add pthread_getname_np/pthread_setname_np from GNU libcWaldemar Brodkorb
These functions are used by firefox for example. Tested with running firefox on x86 system.
2016-11-04nios2: sync support with glibcWaldemar Brodkorb
Only static linking is supported for now. More debugging and analyzing for ld.so, TLS and NPTL is required. But at least you can bootup a static root fileystem in Qemu.
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