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2003-12-31Add extra checks for sigprocmask and rt_sigprocmask syscalls.Eric Andersen
The rt_sigprocmask syscall has broken error handling in 2.4.x kernels, while the sigprocmask syscall appears to get things right. Regardless we should be extra careful, and add these checks.
2003-12-27Fix a long-standing bug with pthreads. A couple of linuxthreads filesManuel Novoa III
were including libc-lock.h which had a bunch of weak pragmas. Also, uClibc supplied a number of no-op weak thread functions even though many weren't needed. This combined result was that sometimes the functional versions of thread functions in pthread would not override the weaks in libc. While fixing this, I also prepended double-underscore to all necessary weak thread funcs in uClibc, and removed all unused weaks. I did a test build, but haven't tested this since these changes are a backport from my working tree. I did test the changes there and no longer need to explicitly add -lpthread in the perl build for perl to pass its thread self tests.
2003-12-22In unistd.h, getpgrp() is redirected to __getpgid(), butEric Andersen
we did not have a __getpgid(). Fix that.
2003-12-05Paul Mundt <lethal@linux-sh.org> writes:Eric Andersen
This patch adds the libpthread backend bits for sh64. As noted previously, we can't inline things like the testandset() in pt-machine.h as we need to use a completely different ISA / CFLAGS in order for this to work. As a result, this patch is somewhat of a RFC as well to see what people think of the libpthread/linuxthreads/sysdeps Makefile approach, etc. The approach I've taken currently has been to provide a sysdeps/Makefile with a note that TARGET_ARCHs that want build rules can simply add themselves into the list of matching architectures to add to the subdir rule for. This probably isn't the cleanest solution, but it's quite transparent and works quite well.
2003-12-04Fix arm profiling support, which was accidentally removedEric Andersen
2003-12-03Lethal noticed that the generated file gmon-start.S was notEric Andersen
being cleaned up.
2003-12-03Patch from lethal, adding syscall() to the sh64 portEric Andersen
2003-12-03remove some garbageEric Andersen
2003-12-02Add a syscall() implementation using a hacked version of the syscall6 macro.Manuel Novoa III
Untested, but syscall() is needed by busybox for pivot_root at least.
2003-12-02Put in a dummy reference to main so busybox will link.Manuel Novoa III
2003-11-29Patch by "Bradley D. LaRonde" <brad@ltc.com> for boehm garbage collector.Manuel Novoa III
2003-11-28Another missing mips function, needed by the boehm garbage collector.Manuel Novoa III
2003-11-28Add sysmips(), based on a patch by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.Manuel Novoa III
2003-11-22Remove SAFECFLAGS. It was a workaround for failures in old awk scriptEric Andersen
used to generate the crti.S and crtn.S files. Since we don't use that anymore, keeping the workaround makes no sense. Furthermore, in most cases, SAFECFLAGS was not picking up all the needed flags, causing crti.o and crtn.o to not be built PIC. Which is very bad. Removing SAFECFLAGS and using CFLAGS fixes that as well.
2003-11-20Lets try that one again...Eric Andersen
2003-11-20Make certain that the arch specific stuff is always compiled lastEric Andersen
2003-11-17If __NR_ftruncate64 isn't defined, do the best we can.Manuel Novoa III
2003-11-16Fix a build problem when using 2.2.x kernel headers.Manuel Novoa III
2003-11-12Add support for missing ntp_gettime and ntp_adjtimeEric Andersen
2003-11-11Fix for the last "fix".Manuel Novoa III
2003-11-11Protect some header inclusions.Manuel Novoa III
2003-11-11Stefan Allius writes:Eric Andersen
Hello Erik, to compile the new uClibc release for a SH3 we need some little modifications: First I fix the crt[in].S files, so we can use them for big endian and little endian targets.
2003-11-08Darn. Fix compilation for soft-float, which I inadvertantlyEric Andersen
broke a couple of days ago. :-(
2003-11-08kill mention of the wrapperEric Andersen
2003-11-08Fix up several errors related to filename length and errno thatEric Andersen
showed up while running the latest LTP testsuite. -Erik
2003-11-06Add a utility macro.Manuel Novoa III
2003-11-06George Thanos writes:Eric Andersen
Dear Erik, We downloded uClibc lattest version from the CVS. Still there are some minor problems with extra/Configs/Config.e1 You have actually set ARCH_HAS_C_SYMBOL_PREFIX to NO which is not correct for our architecture. Please apply the patch that will fix the problem. Best Regards, - George P.S. Patch also removes some irritating comments we have added in the past.
2003-11-05Remove erroneous trailing semicolon.Manuel Novoa III
2003-11-05last but certinaly not least, kill off initfini.cEric Andersen
2003-11-05Add quick hacks to create fake crti.o and crtn.o files. These architecturesEric Andersen
need to be fixed properly. I tried, but I was unable to build a cross toolchain for each of these (using stock binutils and gcc) so it is someone else's problem to fix them now.
2003-11-05Kill initfini.awkEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Arthur Shipkowski, art ! videon-central ! com, writes:Eric Andersen
I've noticed a few people have posted over the last year about problems compiling programs that use vfork when pthreads are involved. Some detective work turned up that ptfork.c aliases vfork to fork and then tries to call the original fork as __libc_fork. This patch removes the aliasing when there is no MMU present, and uses the same call semantics to call __libc_vfork. I then added a symbol to the m68k vfork.S to allow vfork to be called as __libc_vfork. The same bug exists in the uClibc CVS, and with a possible tweak this patch should go through there as well. Obviously, all other platforms need __libc_vfork as a workable means to call vfork in order for this to work for them. Let me know if there are any problems with this patch. Art Shipkowski Videon Central Software Engineer (814)235-1111 x307
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-05Begin the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-11-03Remove warning that apparently is not needed for e1Eric Andersen
2003-11-03Updated to match the other architectures. Fixes problem with "fcntl:Tobias Anderberg
function not implemented".
2003-11-02Both setegid and seteuid were implemented suboptimally, such thatEric Andersen
we were unable to switch back to the original saved group/user ID. -Erik
2003-11-02Be extra careful to check uid and gid converstions to kernel typesEric Andersen
2003-11-02Make the syscall locally, avoid an externEric Andersen
2003-10-25properly deal with soft-float when profiling as wellEric Andersen
2003-10-25Add -msoft-float to SAFECFLAGS when necessary.Manuel Novoa III
2003-10-22Peter S. Mazinger pointed out that I missed a spot. I shouldEric Andersen
stop applying patches by hand...
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