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2009-12-09nptl: make build depend directly on nptl headersAustin Foxley
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>
2009-12-09warn about old-style crap in extra-annoyance-modeBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-12-09test_dlopen: Remove extra -lpthread from LD_FLAGS for dltest{2}Filippo Arcidiacono
dltest and dltest2 do not refer any symbols implemented in pthread library, so do not explicitly link them with pthread. It is required only for the shared objects that are loaded via dlopen by those tests. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-12-04i386 nptl: add missing weak_alias for pthread_cond_signalAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-12-03ldso_tls: Refetch dtv from memory if THREAD_DTV has changedCarmelo Amoroso
_dl_update_slotinfo might change THREAD_DTV () (if it needs to reallocate it), but the caller (__tls_get_addr) doesn't refetch dtv from memory, it uses its cached copy. This may crash (if dtv[GET_ADDR_MODULE] is off the cliff, or might read uninitialized memory and return it. Typically dtv[GET_ADDR_MODULE].pointer.val is NULL and so __tls_get_addr returns NULL + offset_within_PT_TLS. The next time __tls_get_addr is called for the same library it will return correct address as _dl_update_slotinfo won't need to be called. Signed-off-by: Jakub Jelinek <jakub@redhat.com> Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-12-03test_tls: Add two new tests for tls tst-tls{16,17} taken from glibcCarmelo Amoroso
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-12-03test_tls: Rename tst-tls16 to tst-tls-at-ctorCarmelo Amoroso
Rename tst-tls16 to tst-tls-at-ctor (including main and related shared object) to avoid name clashing with new tests ported from glibc. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-12-03build: Move test build flags in Makefile.inCarmelo Amoroso
Move test build flags in Makefile.in Makefile should be used only as a container for other sub Makefiles Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-12-03sh: Add a prototype for the gcc __set_fpscr internal functionCarmelo Amoroso
The sh port uses the gcc __set_fpscr internal function, but neither gcc nor glibc creates a prototype for it. This leads to a bunch of random warnings about implicit decls during the build. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-11-30uClibc_ctype.h: fix inverted check for susv4 macroAustin Foxley
Was causing build failures if ctype tables were disabled and susv4 was on Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-30getaddrinfo.c: include tls.h before resolv.hAustin Foxley
This is needed because tls.h ends up includeing nptl/descr.h which needs the full res_state definition. resolv.h also ends up including tls.h, but _without_ the full res_state struct it errors. Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/.gitignore: ignore a missed nptl test binaryAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/.gitignore: Ignore a few more test binariesAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/Rules.mak: disable -z,defs for nowAustin Foxley
* A bunch of the nptl tests don't compile when -z,defs is on * also turn on -std=gnu99 for the HOSTCC (_glibc) compiles Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/nptl: rework tst-tls3 to link with -z,nowAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/: compile fixes for nptl and tls testsAustin Foxley
* Add a GLIBC_TESTS_DISABLED var because many of these tests need internal uClibc stuff. This disables the HOSTCC build of these tests * Fix up tls test macros for x86 * Fix the linking of the tls tests Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/nptl: don't use c99 features if you don't need toAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test: nptl and tls tests need main include dirAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/dlopen: fix build for libtest.soAustin Foxley
needs -lpthread, recent addition of -z,defs and -z,now exposed this Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/dlopen: Match the function name that libtest actually setsAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/pthread: fix build of cancellation-points testAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29test/stat: fix compiling the memcmp-stat test when __USE_MISC is definedAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29generate nptl headers without a recursive make callAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29don't use __i686 in symbol names as it seems gcc can define itAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-28Merge remote branch 'origin/master' into nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-27PIC fixes for hardenedTimo Teräs
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>
2009-11-27define local stack_chk_guard for nptlNatanael Copa
Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-27ldso: initialize stack_chk_guard after TLS is initializedNatanael Copa
stack_chk_guard is on thread local storage so we need to init TLS before we can init stack_chk_guard. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-27Add update instructions for x86_64 WRT utmp formatBernhard Reutner-Fischer
Commit 983c4d5188f8a7eb00766e3b3e89b218899a3a08 changed the utmp format on x86_64 hosts to be 32bit compatible. Mention this fact and hint x86_64 users that they will have to wipe their utmp file upon upgrade. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-27make x86_64 struct utmp glibc-compatibleDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-26try to probe if stat.t_mtim.tv_nsec is availableBernhard Reutner-Fischer
Do not treat tv_nsec mismatches as errors on filesystems without support for it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-26correct commentBernhard Reutner-Fischer
and disable built-in rules Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-26Robustify setting silent modeBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-26sync confname, environments with glibcBernhard Reutner-Fischer
Plus related synch. Add a testcase for the sysconf variables based on the one from glibc Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25ignore some more testcase binariesBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25call nanosleep directlyBernhard Reutner-Fischer
usleep is a SUSv3 function. TODO: nanosleep moved from SUSv3 Timers to SUSv4 Base Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25conditional cancellation-point test of usleepBernhard Reutner-Fischer
usleep is a SUSv3 function Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25pass more ld flagsBernhard Reutner-Fischer
add -z defs,now Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25ether_*() depend on socket or IP supportBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25avoid warning about unused variableBernhard Reutner-Fischer
If LDSO_SEARCH_INTERP_PATH is off then ptmp wasn't used. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-25in6_{pktinfo,mtuinfo}: provide type if IPV6 is onBernhard Reutner-Fischer
Disable some IPv6 header defines if IPv6 is off. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-23nommu: use MAP_UNINITIALIZE for mallocsMike Frysinger
Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use it to get real uninitialized memory on no-mmu systems. This avoids a lot of normally useless overhead involved in zeroing out all of the memory (sometimes multiple times). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-23bits/mmap.h: unify ala linux asm-generic effortsMike Frysinger
Most ports have the same exact mman bit defines, so let's unify things like the linux kernel has with the asm-generic efforts. A few ports are left behind as they are non-trivial to merge -- the arch maintainers can tackle it if they care. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-23futimens: Ducument why we need manual hidden_protoBernhard Reutner-Fischer
Also, remove unneeded __need_timespec (It cuts off a tiny bit of work for CPP but is of course not strictly needed). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-22ldso: let people disable the implicit path searchMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-22Merge remote branch 'origin/master' into nptl_mergeAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-22Revert "libc: add hidden calls to pthread cleanup funcs"Austin Foxley
This reverts commit e0ac4efbdb498319f03a2a95d75d061ab6c68491. Was causing segfaults on every pthread linked executable Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-22sh: Add new optimisation to the SH4 memcpyAustin Foxley
This optimization is based on prefetching and 64bit data transfer via FPU (only for the little endianess) Tests shows that: ---------------------------------------- Memory bandwidth | Gain | sh4-300 | sh4-200 ---------------------------------------- 512 bytes to 16KiB | ~20% | ~25% from 32KiB to 16MiB | ~190% | ~5% ---------------------------------------- Signed-off-by: Austin Foxley <austinf@cetoncorp.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-11-22Merge remote branch 'origin/master' into nptl_mergeAustin Foxley
Conflicts: Rules.mak libc/misc/sysvipc/msgq.c test/Rules.mak Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-22make tls and nptl test buildBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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