Age | Commit message (Collapse) | Author |
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Fixes random build errors in linux/common/.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Some arches skip the msync syscall as it is useless (like nommu). So
don't require it to build.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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We scrub the fork() prototype for nommu/no stubs, so attempting to get
its type isn't going to work.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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* fix a problem with Thumb PIE binaries,
where the GOT was located incorrectly because of an offset 8
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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__a1 renaming.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* Use getrlimit for ARG_MAX in sysconf on nptl.
* Define NCARGS directly instead of ARG_MAX
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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libc/inet/socketcalls.c: In function ‘__libc_recvfrom’:
libc/inet/socketcalls.c:229:1: warning: declaration of ‘_sys_result’
shadows a previous local
libc/inet/socketcalls.c:229:1: warning: shadowed declaration is here
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Now automatically picks the correct (arch and subarch specific) impls in
favour of generic impls.
make O=/tmp/objs PREFIX=/my/sysroot -j
works now as expected (both out-of-tree as well as parallel-safe).
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This reverts commit 0d6ee549bc86fd330672a79d9a87d2c3825eea67.
We need to find a solution that will work in shared and static libraries
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Closes #2089 (https://bugs.busybox.net/show_bug.cgi?id=2089)
__errno_location / __h_errno_location access has to go through the PLT
like malloc/free, so the linuxthread variants gets used instead when
compiling with -pthread.
Based on http://github.com/mat-c/uClibc/commit/328d392c54aa5dc2b8e7f398a419087de497de2b
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Commit 2e53dd645d5348f207cec7f8595969dc566c5a55 workarounds GCC
bug when accessing _locale_init and _stdio_init. We need the same
fix for __errno_location and __h_errno_location otherwise we crash
calling null with static and non-threaded builds.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* Current function is a C protype and PSEUDO macro does not
transfer syscall return parameters to correct argument registers
for a C function. This causes problem with syscalls setting wrong
value for errno when they encounter an error.
* Fixes PR/2089 for mips/nptl
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This patch avoid the following build error:
AS libc/sysdeps/linux/mips/vfork.os
In file included from libc/sysdeps/linux/mips/vfork.S:22:
./libc/sysdeps/linux/mips/sysdep.h:41:20: error: regdef.h: No such file
or directory
libc/sysdeps/linux/mips/vfork.S: Assembler messages:
libc/sysdeps/linux/mips/vfork.S:40: Warning: Unrecognized register name `sp'
libc/sysdeps/linux/mips/vfork.S:40: Warning: Bad .frame directive
libc/sysdeps/linux/mips/vfork.S:40: Error: junk at end of line, first
unrecognized character is `s'
libc/sysdeps/linux/mips/vfork.S:44: Error: illegal operands `dsubu
sp,FRAMESZ'
libc/sysdeps/linux/mips/vfork.S:45: Error: bad or irreducible absolute
expression
libc/sysdeps/linux/mips/vfork.S:65: Error: illegal operands `daddu
sp,FRAMESZ'
libc/sysdeps/linux/mips/vfork.S:69: Error: illegal operands `li a0,0x4112'
libc/sysdeps/linux/mips/vfork.S:70: Error: illegal operands `move a1,sp'
libc/sysdeps/linux/mips/vfork.S:73: Error: illegal operands `li
v0,(5000+55)'
libc/sysdeps/linux/mips/vfork.S:78: Error: illegal operands `bnez
a3,.Lerror'
libc/sysdeps/linux/mips/vfork.S:88: Error: illegal operands `dla
t9,__syscall_error'
libc/sysdeps/linux/mips/vfork.S:90: Error: illegal operands `jr t9'
Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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required for proper, current subarch handling
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This patch fixes some issues building uclibc with linuxthreads, that seem to have
been introduced by the NPTL changes.
Signed-off-by: Andrew Stubbs <ams@codesourcery.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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This patch disables SH-4 optimizations that rely on the FPU when
building for variants that don't have an FPU, such as SH-4AL.
Signed-off-by: Andrew Stubbs <ams@codesourcery.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* __ss_aligntype is defined to unsigned long int
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Result was:
strverscmp.o:
000000ec T __GI_strverscmp
i.e. no plain "strverscmp"!
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This patch introduces support for inotify_init1 system call, found
since Linux 2.6.27.
Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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This patch adds support for SOCK_CLOEXEC and SOCK_NONBLOCK socket
descriptor flags, which are introduced since Linux 2.6.27
Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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* When using NPTL get clone.o from nptl.
* Only use vfork if syscall is there.
* Add libc_a_SSRC to LINUX_LIBC_ARCH_OBJ.
* Use CLEAN_* for clean target.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Otherwise we get compiler errors due to undefined prototypes
as noticed by Denys.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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we ended up calling 0
Fixes bug #1033
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Fixes resolution of names with AAAA entries and gethostbyaddr issues.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Linker is smart and does not pull in weaks.os, ever. This happens
because that compilation unit does not get strong references and
ld eliminates dead code. We really need the weaks for static build
in a compilation unit that is always there, otherwise it won't work.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Acked-by: Roman I Khimov <khimov@altell.ru>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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No logic changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This patch teaches uclibc to use /etc/localtime.
This is possible since recent TZif2 file format contains
TZ-like ASCII string at the end.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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The MIPS specific INLINE_SYSCALL macro has been renamed to
INLINE_SYSCALL_NCS with:
763bbf9e9a27426c9be8322dca5ddf2cb4dbc464
syscall: unify part 2: NCS variety
Declare common NCS (non-constant syscall) variants and convert the
existing ports over to this.
This change breaks system calls. The code generated with using of the
new macro does not obey the restartable syscall convention used by the
linux kernel. When it tries to restart the syscall the errno value is
not being replaced by the syscall number.
This causes weird behaviour of the 'ping' command in busybox for
example:
root@OpenWrt:/# ping 192.168.1.254
PING 192.168.1.254 (192.168.1.254): 56 data bytes
64 bytes from 192.168.1.254: seq=0 ttl=128 time=6.292 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=1 ttl=128 time=0.719 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=2 ttl=128 time=0.489 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=3 ttl=128 time=0.486 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=4 ttl=128 time=0.487 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=5 ttl=128 time=0.939 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=6 ttl=128 time=0.971 ms
ping: recvfrom: Function not implemented
64 bytes from 192.168.1.254: seq=7 ttl=128 time=0.488 ms
ping: recvfrom: Funct^C
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Andreas Schultz <andreas.schultz@gmail.com>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Fixes open/read/write/close breakage with NPTL on x86_64 (due to missing
'.type' declaration).
Done this way because there are already ELF-style definitions in assemebler
code for x86_64 and looks like HAVE_ELF is not defined and used this days.
Or the other way around, it'd be a bit strange for x86_64 not to have ELF.
Signed-off-by: Roman I Khimov <khimov@altell.ru>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Build failed with
| In file included from libc/misc/regex/regex.c:59:
| libc/misc/regex/regexec.c:315: error: conflicting types for 're_search_2_stub'
| libc/misc/regex/regexec.c:44: note: previous declaration of 're_search_2_stub' was here
| libc/misc/regex/regexec.c:358: error: conflicting types for 're_search_stub'
| libc/misc/regex/regexec.c:49: note: previous declaration of 're_search_stub' was here
.... etc
Signed-off-by: Roman I Khimov <khimov@altell.ru>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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also sync up not-cancel.h headers between all three thread libraries
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Final iteration to fix libc internal locking if libpthread is pulled
in by dlopen call (directly or indirectly).
We cannot really use the weak symbol trick for shared build, since
the symbols won't get refreshed if libpthread is pulled in dynamically.
In glibc, they have #ifdef SHARED magic to either use pthread_functions
table, or weaks. But as we shared object files with both builds, this
does not sounds good either.
The reintroduces the libc weaks.c, but uses them now only with static
build. For dynamic build, we still use the symbols with same name, but
provide weaks in forward.c so they end up dereferencing the
pthread_functions table indirectly if we are not linked to libpthread.
Mutex initialization is hard coded as inline, as it needs to happen even
if libpthread is not initially loaded.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Update malloc library to use internal uclibc locking primitives
to get the libpthread calls correct.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Since sublevel releases are not ABI compatible we need to adjust
the soname to include the sublevel version.
This makes it possible to install ABI incompatible versions of the
library side by side so clean upgrades are possible.
Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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