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* libubacktrace: Conditionally link libgcc_eh0.9.32Jason Woodward2011-11-081-1/+1
| | | | | | | | When libubacktrace is not enabled there is no need to link in libgcc_eh Fixes bootstrap failures with (gcc-4.5.x) stage1 compilers that --disable-shared Signed-off-by: Jason Woodward <jason.woodward@timesys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libm: pass CFLAGS to e500 fenvBernhard Reutner-Fischer2011-11-081-0/+2
| | | | | | As noted by Jason Woodward Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* honor UCLIBC_HAS_FENV for e500Jason Woodward2011-11-081-0/+2
| | | | | Signed-off-by: Jason Woodward <jason.woodward@timesys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Fix e500 fpu libm buildJason Woodward2011-11-081-0/+1
| | | | | | | | | | | | Define libm_ARCH_fpu_OUT in libm/powerpc/e500/Makefile.arch as it is used in libm/powerpc/e500/fpu/Makefile.arch libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_fpu_DIR)/%.c,$(libm_ARCH_fpu_OUT)/%.o,$(libm_ARCH_SRC)) This appears to have been broken since cd3a494e99fa4bcad1c2a621b71361005528bead Signed-off-by: Jason Woodward <jason.woodward@timesys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* powerpc: Fix typo in clone()Bernhard Reutner-Fischer2011-11-041-1/+1
| | | | | | Thanks to strauman at slac stanford edu for noticing Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libc: fix daylight saving time handlingGuillaume Bourcier2011-10-121-1/+1
| | | | | | | | | | | | | | The algorithm computing daylight saving time incorrectly adds a day for each month after January for leap years. The clock shift from/to DST can be delayed if the last Sunday of a transition month is exactly seven days before the first of the following month. This change adds a day for the February month only. Signed-off-by: Guillaume Bourcier <guillaumebourcier@free.fr> Signed-off-by: Richard Braun <rbraun@sceen.net> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libc: add missing lock initialization in vswprintfMaksim Rayskiy2011-06-291-0/+5
| | | | | | | | | | | | | Unlike vsnprintf, vswprintf does not properly initialize locking elements of FILE structure, which in some unfortunate cases can result in lockups in _vfwprintf_internal. Interesting, the initialization code was removed in 2a915734a32c5aec9a6a76c13bcb074d30e64171 at the same time as it was added to vsnprintf. Signed-off-by: Maksim Rayskiy <mrayskiy@broadcom.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libubacktrace: fix makefile clean targetCarmelo Amoroso2011-06-291-2/+1
| | | | | | | | Fix makefile lean target removing the old reference to the non existing libubacktrace_ARCH_OUT variable. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* fts: fix warning due to old-style function definitionCarmelo Amoroso2011-06-291-48/+16
| | | | | Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* ldso_tls: fix compiler warning due to missing castCarmelo Amoroso2011-06-291-1/+1
| | | | | | | | | | | Fix compiler warning (as below) due to missign cast In file included from ldso/ldso/ldso.c:42:0: ldso/ldso/dl-tls.c: In function 'init_tls': ldso/ldso/dl-tls.c:1028:24: error: initialization makes pointer from integer without a cast Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* resolv: fix bug in res_init with ipv6 nameserversBernhard Reutner-Fischer2011-06-291-2/+2
| | | | | | | Thanks to Christian Krause <chkr plauener.de> for finding and fixing this! Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* config: Fix passing defconfig argsBernhard Reutner-Fischer2011-06-291-2/+2
| | | | | | | | | | | | | | Don't rely on argument-shuffling but use correct arguments in the first place. In bug#3589 Thomas Suckow writes: The modified kconfig defines -D to be the same function as -d. In addition -d does not take an argument and Config.in should be passed as a non-option argument. The existing argument order appears to work on distributions such as Fedora but chokes on Cygwin (newlib?). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* buildsys: pt-initfini.s depends on uClibc_config.hBernhard Reutner-Fischer2011-06-291-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libdl: search for ELF_RTYPE_CLASS_DLSYM in dlsym()Bernhard Reutner-Fischer2011-06-291-1/+1
| | | | | | | | | | | | | | On FDPIC platforms, functions are passed by function descriptor, not by pointers. If you don't specify ELF_RTYPE_CLASS_DLSYM when calling _dl_find_hash() the return value from dlsym() will be a pointer not a function descriptor, crashing the program. The bug was introduced when TLS support was added in 534661b91c98492995274c364c8177c45efc63db Closes bug#3433 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* resolv: try next server on SERVFAILBernhard Reutner-Fischer2011-06-291-1/+1
| | | | | | | | | | | | | | | | in bug 3637 Andrey Kovalev aka pxe.ru writes: getaddrinfo does NOT add domain to query when receive SERVFAIL RFC1035 7.2 suggests that - If a resolver gets a server error or other bizarre response from a name server, it should remove it from SLIST, and may wish to schedule an immediate transmission to the next candidate server address. So let's try the next server upon SERVFAIL even if it's not strictly required. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* getaddrinfo: allow numeric service without any hintsNatanael Copa2011-06-291-7/+0
| | | | | | | | | | | | | This appears to correspond to what glibc does and this fixes an issue with iptables-1.4.11 with udp and raw port numbers. (see http://bugzilla.netfilter.org/show_bug.cgi?id=721) This fixes #3841 https://bugs.busybox.net/show_bug.cgi?id=3841 Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Rules.mak: Rearrange appending UCLIBC_EXTRA_CFLAGS to CFLAGSKhem Raj2011-06-141-3/+3
| | | | | | | | | | UCLIBC_EXTRA_CFLAGS is currently added before the OPTIMIZATION flags and OPTIMIZATION is chosen to be Os by default. But in OE we pass the optimisation flags through UCLIBC_EXTRA_CFLAGS but they are not effective since -Os is specified at last. So we need to change the order of these option flags Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* ARM: reorder "Use BX" optionYann E. MORIN2011-06-141-7/+7
| | | | | | | | | | | | | | | "Use BX" is not available on all CPUs, so the option depends on a correct CPU to be chosen . It is weird that e BX" then appears _above_ the CPU selection, not below. Move the "Use BX" after the CPU selection. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Cc: Khem Raj <raj.khem@gmail.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Cc: Carmelo AMOROSO <carmelo.amoroso@st.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl/pthread: Correct path for machine specific pt-initfini.cKhem Raj2011-06-141-2/+2
| | | | | Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* ctor/dtor nptl: Fix init and fini function compilationKhem Raj2011-06-143-23/+22
| | | | | | | | | | | | | We need to define the rules for .S files so it gets the include paths some architectures like mips include headers Some architectures e.g. SH have their own version of pt-initfini.c so look for that first before resorting to generic version of pt-initfini.c Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl/Makefile.in: Fix the build break caused by UCLIBC_CTOR_DTOR enablingKhem Raj2011-06-141-2/+2
| | | | | | | | | Extra / somehow does not match the target and complains that $(top_builddir)libpthread/nptl/sysdeps/pthread/crti.o has no rules to build Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* bump version to 0.9.32.1-gitBernhard Reutner-Fischer2011-06-081-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* branch 0.9.32v0.9.32Bernhard Reutner-Fischer2011-06-081-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* buildsys: fix pregen target (!NPTL with LOCALE)Carmelo Amoroso2011-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When NPTL is not enabled, and LOCALE support is used, compilation fails with the following error: ------------------------------------------------------------------------- MKDIR include/bits GEN include/bits/sysnum.h make[1]: *** No rule to make target `../..//include/bits/uClibc_ctype.h', needed by `../../extra/locale/gen_wc8bit.c'. Stop. make: *** [pregen] Error 2 ------------------------------------------------------------------------- The problem is that "headers" is not listed as prerequisite of pregen. These have been changed multiple times recently: o Austin: order headers before pregen-headers 1f5c73c9f8a98b1d2a35cea868a585c97ab0e436 o Khem: pregen: Fix the parallel build problem in pregen target 046035ecde92262d96eff2192ba3cda716f04909 o Khem: pregen-headers: Add new target which depends on headers. ef18cfe8ebab25f5ef92e81956f50e2dc57df602 o Carmelo: build: Fix infinite loop when no threading support is enabled ff5e4de7088fe8d34812c2a1e604bf04be713606 In all of these commits headers was actually as prerequisite In commit 9381d622e2411a35a5fd73a5a573eb269e2dd9c9 [nptl: fix buildsys] by Bernhard, headers was removed, causing the problem reported above. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* libubacktrace: Fix ASNEEDED emissionBernhard Reutner-Fischer2011-05-311-1/+1
| | | | | | | In master the variable is called SHARED_LIBNAME and not SHARED_MAJORNAME. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* NPTL: Fix CTOR_DTORBernhard Reutner-Fischer2011-05-315-35/+32
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libc: make common longjmp usable with NPTLFilippo Arcidiacono2011-05-271-2/+2
| | | | | | | | Call _longjmp_unwind conditionally under NPTL config option, making longjmp usable with NPTL. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* sh: use the common implementation for longjmpFilippo Arcidiacono2011-05-273-62/+2
| | | | | Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* sh: fix build in !NPTL caseFilippo Arcidiacono2011-05-272-1/+5
| | | | | | | | | Fix build issue due to missing symbols in !NPTL case: - vfork - _longjmp_unwind Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Correct a bug when remapping textrel segments on nommuAlan Davis2011-05-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Alan Davis <adavis@ti.com> On C6X, when trying to execute a program that has a textrel DSO, it fails to load. The telltale line in the LD_DEBUG output is: _dl_get_ready_to_run:779: file=''; needed by './a.out' The corresponding DT_NEEDED entry has 'libc.so.0', but here the filename is empty. This is what is happening in _dl_elf_shared_library(): First, map all segments according to their permissions. Text gets initially mapped read-only. Then, parse the dynamic information. The dynamic table is in RW but some of the tags may point to RO. For example, DT_NEEDED points to a string in .dynstr which is in RO. These pointers get computed according to the loadmap from the original mapping. Then, in response to a DT_TEXTREL tag, the RO segment gets remapped, thereby invaliding anything that points to it, in particular certain dynamic tags such as DT_NEEDED. The following patch re-parses the dynamic info after the remapping so as to re-compute any invalid pointers. Signed-off-by: Alan Davis <adavis@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* unwind.h: Move to libc/sysdeps from nptl sysdepsKhem Raj2011-05-132-0/+0
| | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
* epoll: redo cancellation to match masterBernhard Reutner-Fischer2011-05-131-15/+32
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* epoll.c: add cancellation to epoll_[p]wait()Peter S. Mazinger2011-05-132-4/+34
| | | | | | | While there, fix epoll_pwait syscall, it takes 6 arguments Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libm: fix building out-of-treeBernhard Reutner-Fischer2011-05-121-1/+1
| | | | | | Thanks to Thierry Reding for noticing! Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* wordexp: fix mishandled return value of pipe callBernhard Reutner-Fischer2011-05-121-7/+18
| | | | | | and use pipe2 if available while at it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* linux_specific: handle accept4 and pipe2Bernhard Reutner-Fischer2011-05-124-4/+4
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* NPTL: needs madvise internallyBernhard Reutner-Fischer2011-05-121-4/+3
| | | | | | | This fixes 8d09a50a044638fde2ed3e1a1c4d3c7c5a3cce5c since NPTL also uses madvise internally. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* socket: fix stubsBernhard Reutner-Fischer2011-05-121-19/+19
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* commentary typo fixBernhard Reutner-Fischer2011-05-113-3/+3
| | | | | | s/decriptor/descriptor/ Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* epoll: unify epoll.hBernhard Reutner-Fischer2011-05-112-146/+24
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* commentary typo fixBernhard Reutner-Fischer2011-05-117-10/+10
| | | | | | use cancellation (with two 'l') uniformly. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Implement epoll_create1 and epoll_pwait system calls.Thierry Reding2011-05-113-5/+87
| | | | | | | Note: TODO: This lacks cancellation support. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* buildsys: document UCLIBC_EXTRA_CPPFLAGSBernhard Reutner-Fischer2011-05-112-2/+3
| | | | | Rename EXTRA_CPPFLAGS to UCLIBC_EXTRA_CPPFLAGS and make them override previous flags (by appending - not prepending - them to the other flags).
* lll: avoid shadow warningsBernhard Reutner-Fischer2011-05-113-80/+80
| | | | | | use __ret uniformly to avoid shadow warnings as seen on x86_64. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* x86_64: add TODO for R_X86_64_RELATIVEBernhard Reutner-Fischer2011-05-111-0/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libubacktrace: mv unwind.h to includeBernhard Reutner-Fischer2011-05-111-0/+0
| | | | | | | Fixes compilation if NPTL is off. I hope this doesn't break ARM EABI but cannot check ATM. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Revert "libubacktrace: fix config-symbol handling"Bernhard Reutner-Fischer2011-05-111-1/+1
| | | | | | This reverts commit 7a080cd149c7b25d415d76506510d55b34819fc2. This symbol is in fact different (as it is set no 'n').
* add pipe2()Bernhard Reutner-Fischer2011-05-116-2/+48
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* socketcalls: add stubsBernhard Reutner-Fischer2011-05-111-0/+94
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* accept4: Implement cancellationBernhard Reutner-Fischer2011-05-117-19/+77
| | | | | | | .. and add proper prototype, move it into it's own obj and other such cleanups. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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