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2017-04-01unify defconfigsWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-04-01ldso: don't discard sysmbols for DODEBUG buildsVineet Gupta
the --discard-* toggles take away the symbols which comes in the way when staring at objdumps for debugging low level issues So don't discard symbols for DODEBUG builds before ----- 3388: j_s.d [blink] 338a: add_s sp,sp,0x18 338c: b.d 332c <_dl_add_elf_hash_table+0x50> 3390: mov_s r2,0 3392: nop_s 3394: push_s blink <--- function not called out 3396: st.aw r13,[sp,-20] 339a: std r14r15,[sp,4] 339e: std r16r17,[sp,12] after ----- 3388: j_s.d [blink] 338a: add_s sp,sp,0x18 338c: b.d 332c <_dl_add_elf_hash_table+0x50> 3390: mov_s r2,0 3392: nop_s 00003394 <add_ldso.isra.9>: 3394: push_s blink 3396: st.aw r13,[sp,-20] 339a: std r14r15,[sp,4] 339e: std r16r17,[sp,12] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2017-03-21ARC: remove special CFLAGS/LDFLAGS handlingWaldemar Brodkorb
Either toolchain defaults or buildsystems should provide the architecture specific CFLAGS and LDFLAGS.
2017-03-20remove RPC implementationWaldemar Brodkorb
The included RPC implementation is ipv4 only. Other C library projects have either deprecated the internal RPC implementation (GNU C Library) or never implemented such functionality (musl C Library). The latest rpcbind release (0.2.4) checks for libtirpc and does not allow to be build with uClibc-ng RPC without patching. The common use case for RPC nowadays is to use rpcbind together with nfs-utils to provide NFS server or client support to a system. The included RPC implementation does create issues with duplicate symbol failures when statically compiling with RPC enabled.
2017-03-17sync header with GNU libc / kernelWaldemar Brodkorb
The header is not in sync with GNU libc and Linux kernel and therefore produces compile errors with qemu-user (2.8.0). Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-03-17Discard 3072 bytes instead of 256 bytesLoganaden Velvindron
This follows the recommendations outlined in Network Operations Division Cryptographic Requirements published on wikileaks on March 2017. We discard more bytes of the first keystream to reduce possibility of non-random bytes. This is similar to a change in FreeBSD: https://svnweb.freebsd.org/base?view=revision&revision=315225 Signed-off-by: Loganaden Velvindron <logan@hackers.mu>
2017-03-17Search the configured multilibAlexey Neyman
... before falling back to ld.so installation path (it is not the same - gcc uses /lib/ld-uClibc-x86-64.so.0 for uClibc) or default /lib:/usr/lib. This matches glibc behavior (see trusted-dirs.h generated during glibc build). Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-01Fix build on macosAlexey Neyman
... where install does not have a -D option. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-28fcntl.h: fix a missing `struct timespec` definitionDamien Riegel
If a source file is compiled with: #define _XOPEN_SOURCE 700 #define _POSIX_C_SOURCE 200112L Then including fcntl.h results in the following error: In file included from fcntl.h:37:0, from test.c:4: sys/stat.h:371:54: error: array type has incomplete element type ‘struct timespec’ extern int futimens (int __fd, const struct timespec __times[2]) __THROW; To fix that, we force the definition of struct timespec in fcntl.h when __USE_XOPEN2K8 is defined. This mimics the behavior of glibc which contains the following line in its io/fcntl.h header (included by fcntlh.h): #ifdef __USE_XOPEN2K8 # include <bits/types/struct_timespec.h> #endif This bug was spotted during the compilation of BoringSSL against uClibc. Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
2017-02-25Only set *memptr when success for posix_memalignKito Cheng
2017-02-23guard new syscalls preadv/pwritevWaldemar Brodkorb
2017-02-18or1k: add missing definition of ucontextWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-02-18remove dead code in dlfcn.hWaldemar Brodkorb
2017-02-17arm: fix static linking issuesWaldemar Brodkorb
As reported by Buildroot developers these files causing static linking issues. The original contribution with the ARM unwind-resume rework and GNU libc sync was made before the combined libc change. But the patch was applied later, after the libc change and it seems the test coverage for static linking didn't catch it in the regression testing. Remove the files. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-02-13remove unused assignment in cloneWaldemar Brodkorb
Patch fetched from GNU libc mailinglist.
2017-02-03fstat: make new code aarch64 specificWaldemar Brodkorb
The new code get's used by MIPS64 N64 and fails. Make the new code aarch64 specific.
2017-02-01bump for releasev1.0.22Waldemar Brodkorb
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
2017-01-24Restore UCLIBC_HAS_LFS as "always enabled"Alexey Neyman
Otherwise, buildroot rejects uClibc-ng in an external toolchain. Signed-off-by: Alexey Neyman <stilor@att.net>
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>
2017-01-17Revert "package/uclibc: Fix removal of libintl.h"Waldemar Brodkorb
This reverts commit 7921ad851370684cf256f9bf7812b763bfd62fca. Don't commit stuff before first coffee!
2017-01-17Makefile.in: Fix removal of libintl.hBernd Kuhls
A wrong filename was present in Makefile.in leaving libintl.h installed even if libintl support is disabled leading to wrong configure checks by other packages. Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
2017-01-17package/uclibc: Fix removal of libintl.hBernd Kuhls
Needed to fix http://autobuild.buildroot.net/results/6be/6be94fe2542f3ac9fb785dd22f504e25c2a7802e/ Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
2017-01-15ARC: ldso: don't use _DYNAMIC@gotpc construct #2Vineet Gupta
This removes _DYNAMIC@gotpc from elf_machine_load_address() This is a seperate commit to callout the fact that old code was actually broken but was NOT caught since it never gets called (and will never be) since ld.so only calls it if kernel doesn't pass AT_BASE auxvt, which is not true for Linux. if (!auxvt[AT_BASE].a_un.a_val) auxvt[AT_BASE].a_un.a_val = elf_machine_load_address(); So while the intent was to remove _DYNAMIC@gotpc construct, we need to come up with something which works. The build time address computation of .dynamic which works well is: - "ld %1, [pcl, _DYNAMIC@gotpc] \n" + "ld %1, [pcl, _GLOBAL_OFFSET_TABLE_@pcl] \n" However the runtime address of .dynamic can only be generated with "add %0, pcl, _DYNAMIC@pcl \n" which unfortunately is what is currently broken as it is converted to i_GLOBAL_OFFSET_TABLE_t and thus refers to runtime address of .got and not .dyanmic Thus we resort to using an arbit symbol _dl_start at the expense of an extra GOT entry and a bogus R_ARC_NONE relo in ldso itself which now needs to be ignored. Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2017-01-15ARC: ldso: don't use _DYNAMIC@gotpc construct #1Vineet Gupta
This converts elf_machine_dynamic() to not use the _DYNAMIC@xx construct which was historically converted by assembler into _GLOBAL_OFFSET_TABLE Now that "hack" is being removed from assembler, we need to make sure that no code relies on that magic "conversion". Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2017-01-14fix gcc compiler warningWaldemar Brodkorb
2017-01-14nptl_db: fix gcc compiler warningsWaldemar Brodkorb
2017-01-14nptl: remove pthread_attr_init/pthread_create weak aliasesWaldemar Brodkorb
We do not support symbol versioning, so remove these weak aliases.
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>
2017-01-14ldso: do not resolve relocations for debug, dig them up when debuggingWaldemar Brodkorb
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2017-01-14add wrappers for preadv/pwritevWaldemar Brodkorb
2017-01-14add uchar.h minimal from GNU libcWaldemar Brodkorb
2017-01-14add secure_getenv() functionWaldemar Brodkorb
2017-01-12reformat README and update architecture/processor listWaldemar Brodkorb
2017-01-12use multiline comment for better copyright parsingWaldemar Brodkorb
2017-01-12remove unused strip scriptWaldemar Brodkorb
2017-01-09MAINTAINERS: add Matthew Fortune for MIPSWaldemar Brodkorb
2017-01-05mips: sync with GNU libc, fix mips64r6 n32 compilationWaldemar Brodkorb
2017-01-05ld.so: fix mips{32,64}r6 supportWaldemar Brodkorb
Signed-off-by: Matthew Fortune <Matthew.Fortune@imgtec.com>
2016-12-31argp/iconv needs wchar enabledWaldemar Brodkorb
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