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2005-10-04Clean up pthread include mess. Some of these will be needed to support NPTL, ↵"Steven J. Hill"
but they do no harm for the linuxthreads case. Yes, I tested this.
2005-09-26Add __cxa_atexit and __cxa_finalize, thanks to Stephen Warren. This patch ↵Peter S. Mazinger
breaks compatibility with existing binaries, unless the new COMPAT_ATEXIT option is enabled.
2005-09-22weaks moved after the related function so gcc4 won't warnPeter S. Mazinger
2005-09-08punt _DL_FINI_CRT_COMPAT option now that 0.9.28 has been releasedMike Frysinger
2005-09-08Fix by Martin Schlemmer:Mike Frysinger
If _DL_FINI_CRT_COMPAT is defined, _dl_fini is setup to run at exit via atexit(), but this makes it run _before_ the fini (__app_fini()) of the app, causing stuff like sandbox that frees structs, etc via its fini to segfault. http://bugs.gentoo.org/98187
2005-08-24import a64l and l64a from glibcMike Frysinger
2005-08-24add a link_warning() like glibc so ppl will [hopefully] stop using mktemp. ↵Mike Frysinger
also redo whitespacing.
2005-08-18add the posix_memalign functionMike Frysinger
2005-07-28Add a config option for abort() to shutdown the stdio subsystem. This isManuel Novoa III
mainly to cut down on noise in the NIST/PCTS tests since older POSIX behavior was to fclose() (and hence fflush()) all open streams.
2005-07-10 define an abort instruction for m68kMike Frysinger
2005-07-10define an abort instruction for alphaMike Frysinger
2005-07-10alphabetize and warn if an arch is undefinedMike Frysinger
2005-07-07update syntaxMike Frysinger
2005-07-07Yoshinori Sato writes:Mike Frysinger
Dont forgive that length of munmap is "0" in current nommu. This purpose cannot free memory area really. It is a patch to work out a solution.
2005-07-06add support for __MALLOC_GLIBC_COMPAT__ (malloc(0) == NULL) so the malloc ↵Mike Frysinger
test wont fail
2005-06-29whitespace/syntax updatesMike Frysinger
2005-06-29if we have a signal handler in place to cover SIGABRT, we have to make sure ↵Mike Frysinger
the code that unregisters it raises SIGABRT again so the program actually aborts
2005-05-28Add Peter Mazinger fini/crt compat patch. Select DL_FINI_CRT_COMPAT toJoakim Tjernlund
be able to run apps built with 0.9.27. This also renames __uClibc_start_main to __uClibc_main. This compat option should be removed some time after 0.9.28 is released. Let me know if you don't like this change.
2005-05-21Enable new FINI processing. ldso now passes a FINI functionJoakim Tjernlund
ptr to crt. Only PowerPC and x86 support this currently.
2005-03-20Prepare for moving ldso FINI handling into libc.Joakim Tjernlund
#define _DL_DO_FINI_IN_LIBC to enable(the arch specific part needs to be in place first).
2005-01-25merge parallel build supportMike Frysinger
2005-01-19Avoid compiler warnings.Peter Kjellerstedt
2004-11-08Some requested additional malloc entry pointsEric Andersen
2004-09-07Add missing imaxdiv and lldiv needed for SuSv3. Adjust ldiv toEric Andersen
match glibc's quotient truncation behavior.
2004-08-25Mike Frysinger writes:Eric Andersen
this was sent earlier in a different form: http://www.uclibc.org/lists/uclibc/2004-January/008136.html find attached a smaller version ... perhaps adding a fprintf to stderr before calling abort would be nice like in the glibc patch, but whatever glibc has since adopted a similar fix for their malloc (third hunk, line 1970) http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/malloc/malloc.c.diff?r1=1.121&r2=1.122&cvsroot=glibc&f=h -mike
2004-08-16The variable used to store pagesize is not the same as theEric Andersen
_dl_pagesize variable in ldso, so avoid aliasing. -Erik
2004-08-13Fixup PAGE_SIZE problemsEric Andersen
-Erik
2004-07-15_SC_PAGESIZE is standard. Some ancient legacy unix variants used _SC_PAGE_SIZEEric Andersen
instead, but we are not such a system and should not propagate such things.
2004-07-15Use MAP_PRIVATE whenever __ARCH_HAS_MMU__ is set.Eric Andersen
Only use MAP_SHARED when mmu-less.
2004-02-12Paul Mundt lethal at linux-sh dot org writes:Eric Andersen
We can't use trapa #0xff on sh2, the only permissible trapa ranges are 32 to 63. On SH-2, we use trapa32 to issue a break in the same way that trapa #0xff is used on SH-3/4. This behavior is implementation specific, but is what is used in sh-ipl+g, linux, eCos, uITRON, etc. so we follow suit here.
2004-02-11New stdio core. Should be more maintainable. Fixes a couple of bugs.Manuel Novoa III
Codepaths streamlined. Improved performance for nonthreaded apps when linked with a thread-enabled libc. Minor iconv bug and some locale/thread related startup issues fixed. These showed up in getting a gcj-compiled java helloworld app running. Removed some old extension functions... _stdio_fdout and _stdio_fsfopen.
2004-01-31Patch from Paul Mundt, lethal at linux-sh dot org,Eric Andersen
add sh/sh64: ABORT_INSTRUCTION definitions
2004-01-30Add missing abort instruction for powerpcEric Andersen
2004-01-16s/UCLIBC_HAS_MMU/ARCH_HAS_MMU/gEric Andersen
2004-01-14Include missing errno.h header (as noted by Alan Hourihane).Eric Andersen
Fix uninitialized pthread mutex used to lock the list of aligned memory blocks.
2003-12-30Fix the manditory typo in my last minute untested fix.Eric Andersen
-Erik
2003-12-30Rework malloc. The new default implementation is based on dlmalloc from DougEric Andersen
Lea. It is about 2x faster than the old malloc-930716, and behave itself much better -- it will properly release memory back to the system, and it uses a combination of brk() for small allocations and mmap() for larger allocations. -Erik
2003-12-30Update and restore malloc-simple. Slow as molasses, but triviallyEric Andersen
simple and releases memory immediately when asked to do so. -Erik
2003-12-27Handle the app_fini stuff in exit without requiring atexit().Manuel Novoa III
This avoids pulling in all the malloc/free code for a simple true/false app.
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.
2003-11-02If realloc failed, we'd lose the pointer to the exit function table.Manuel Novoa III
2003-10-18Peter Kjellerstedt writes:Eric Andersen
rm.patch: * Define $(RM) as rm -f in Rules.mak and test/Rules.mak (this is the same definition as gmake uses by default). * Change all occurrences of rm and rm -f into $(RM).
2003-10-17Doh!!!Eric Andersen
2003-10-16Do not set errno when they asked for size 0Eric Andersen
2003-10-16Code formatting cleanup.Miles Bader
2003-10-16Don't set errno if for zero SIZE returns.Miles Bader
Code formatting cleanup.
2003-09-22More fiddling with static free-areas: make sure both their size _and_Miles Bader
their alignment are correct.
2003-09-19Make sure we don't allocate too little space for static free-areasMiles Bader
because of our fiddling with alignment (because doing so is VERY BAD).
2003-09-19Add dependencies on header files.Miles Bader
2003-09-17Make sure static heaps are aligned correctly.Miles Bader
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