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2005-08-26import sparc-optimized string functions from glibcMike Frysinger
2005-07-28Fix string.h. Change our _susv3_strerror_r to __xpg_strerror_r for glibcManuel Novoa III
compatibility. Also change _glibc_strerror_r to __glibc_strerror_r for consistency.
2005-01-25merge parallel build supportMike Frysinger
2004-09-02Add a couple of mips-specific string funcs.Manuel Novoa III
Port the generic optimized string funcs from glibc, with some tweaks to cut their size a little. The main change is making memmove call memcpy for forward copying to trim redundant code. Make use of both the generic and arch-specific speed-optimized string funcs configurable. Arch-specific take precedence over generic, and generic takes precedence over basic size-optimized uClibc funcs.
2004-05-14Alexandre Oliva writes:Eric Andersen
This patch introduces optimized versions of memcpy and memset for frv.
2004-01-27Joakim Tjernlund writes:Eric Andersen
Hi Erik I have had some fun trying to optimize memcpy, memset and memmove for PPC. There are only boot tested, but I don't expect any problems :) Read the comments in powerpc/string.c for more info. Patch is relative to libc/string Jocke
2003-12-17Patch from Paul Mundt <lethal@linux-sh.org>:Eric Andersen
The subject says it all.. optimized memset/memcpy/strcpy, lifted from SuperH's glibc tree.
2003-11-20Add an initial set of arm optimized string functions. TheseEric Andersen
do seem to make noticable speed improvement... -Erik
2003-11-20Fixup dependancies to ensure arch specific string functionsEric Andersen
will always win
2003-11-06The curse of cut-n-pasteEric Andersen
2003-11-06Add some initial x86 string optimizations. These make no attempt to use niftyEric Andersen
things like mmx/3dnow/etc. These are not inline, and will therefore not be as fast as modifying the headers to use inlines (and cannot therefore do tricky things when dealing with const memory). But they should (I hope!) be faster than their generic equivalents.... More importantly, these should provide a good example for others to follow when adding arch specific optimizations. -Erik
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).
2003-08-01Add a new *scanf implementation, includeing the *wscanf functions.Manuel Novoa III
Should be standards compliant and with several optional features, including support for hexadecimal float notation, locale awareness, glibc-like locale-specific digit grouping with the `'' flag, and positional arg support. I tested it pretty well (finding several bugs in glibc's scanf in the process), but it is brand new so be aware. The *wprintf functions now support floating point output. Also, a couple of bugs were squashed. Finally, %a/%A conversions are now implemented. Implement the glibc xlocale interface for thread-specific locale support. Also add the various *_l(args, locale_t loc_arg) funcs. NOTE!!! setlocale() is NOT threadsafe! NOTE!!! The strto{floating point} conversion functions are now locale aware. The also now support hexadecimal floating point notation. Add the wcsto{floating point} conversion functions. Fix a bug in mktime() related to dst. Note that unlike glibc's mktime, uClibc's version always normalizes the struct tm before attempting to determine the correct dst setting if tm_isdst == -1 on entry. Add a stub version of the libintl functions. (untested) Fixed a known memory leak in setlocale() related to the collation data. Add lots of new config options (which Erik agreed to sort out :-), including finally exposing some of the stripped down stdio configs. Be careful with those though, as they haven't been tested in a long time. (temporary) GOTCHAs... The ctype functions are currently incorrect for 8-bit locales. They will be fixed shortly. The ctype functions are now table-based, resulting in larger staticly linked binaries. I'll be adding an option to use the old approach in the stub locale configuration.
2003-06-16Add memmem().Manuel Novoa III
2002-12-20The big thing is locale dependent collation support.Manuel Novoa III
Also added outdigit support and (legacy) YESSTR/NOSTR support.
2002-11-08Added some temporary "stubs" for collation.Manuel Novoa III
strcoll is an alias for strcmp. strxfrm is an alias for strlcpy. wcscoll is an alias for wcscmp. wcsxfrm is implemented as a wchar version of strlcpy. Real locale-dependent implementations are coming soon.
2002-10-31Ok, this commit is _huge_ and its gonna change the world. I'veEric Andersen
been working on a new config system on and off for about 6 months now, but I've never been fully satisfied. Well, I'm finally am happy with the new config system, so here it is. This completely removes the old uClibc configuration system, and replaces it with an entirely new system based on LinuxKernelConf, from http://www.xs4all.nl/~zippel/lc/ As it turns out, Linus has just merged LinuxKernelConf into Linux 2.5.45, so it looks like I made the right choice. I have thus far updated only x86. I'll be updating the other architectures shortly. -Erik
2002-10-01Patch from Stefan Allius <allius@atecom.com>:Eric Andersen
'wcschrnul.o' appeares two times in MOBJW2
2002-09-19Hide my personal #warning reminders. Add __wcschrnul, rename strchrnulManuel Novoa III
to __strchrnul, and add weak aliases for them.
2002-08-27Reimplement sys_errlist[] so that it works on sparc, alpha, and mips.Manuel Novoa III
In my opinion, this is a complete waste of good memory and is only done to avoid the anticipated whining by people who think this libary is named uCglibc. At some point this may become a configurable option. And even then, it may not be available in all configs... for instance when system error messages become locale-dependent.
2002-08-26sparc, alpha, and mips have different errno values than the otherManuel Novoa III
supported platforms. Adjust _susv3_strerror_r function to deal with this. Also fix an error in strerror() wrt invalid errnos. NOTE: sys_errlist and sys_nerr are no longer supported!!!
2002-07-08Fix a preprocessor buglet. Redo sys_siglist/strsignal/psignal.Manuel Novoa III
2002-07-07Obligatory forgotten file.Manuel Novoa III
2002-07-05Add two missing glibc wide string funcs as well as OpenBSD string funcsManuel Novoa III
strlcat and strlcpy.
2002-07-03Enable WCHAR support for C/POSIX stub locales.Manuel Novoa III
Implemented unformatted wide i/o functions. (ungetwc still needs testing) Fix a few bugs in wchar.c. Modifications for bcc/elks support.
2002-06-12Cleanup the mess, remove now obsolete filesEric Andersen
-Erik
2002-06-12Write a new strxfrm that doesn't make function calls. Uses the same logic asEric Andersen
before but unrolls the func calls and thereby eliminates some steps and some bytes. Now adds just 40 bytes to .text. -Erik
2002-05-06New locale support (in development). Supports LC_CTYPE, LC_NUMERIC,Manuel Novoa III
LC_TIME, LC_MONETARY, and LC_MESSAGES for the SUSv3 items. Also, nl_langinfo() when real locale support is enabled. New implementation of ctype.h. New implementation of wctype.h. New implementation of most of the string functions (smaller). New implementation of the wcs/wmem functions. These are untested, but they're also just preprocessor-modified versions ot the corresponding str/mem functions. Tweaked qsort and new bsearch. Stuff still pending: stdlib.h and wchar.h mb<->wc functions. I actually have working versions of the stdlib ones, but the reentrant versions from wchar.h require some reworking. Basic replacement and translit support for wc->mb conversions. (groundwork laid). Simple-minded collate support such as was provided by the previous locale implementation. (mostly done -- 8-bit codesets only) Shared mmaping of the locale data and strerror message text.
2002-01-09Implement mempcpyEric Andersen
2001-12-19Update my email address. I am no longer andersen@lineo.comEric Andersen
2001-12-19Add basename and dirname. Write memrchr.Eric Andersen
-Erik
2001-10-11Add strndup, written by Stefan Soucek <ssoucek@coactive.com>Eric Andersen
2001-08-11I just wrote a stpncpy() since someone wanted itEric Andersen
2001-07-04Added stpcpy and strcasestr along with some code to test them.David McCullough
2001-06-27Remove nonstandard functions.Manuel Novoa III
2001-06-02Add locale-enabled strcoll function from vodz, plus supporting tool.Manuel Novoa III
2001-05-12Ok, this should finish off my massive ro-organization. The sourceEric Andersen
tree is less messy now (which helps), all libraries are placed into uClibc/lib when compiling, all libraries now use a consistant mechanism for being built, all libraries use a consistant naming scheme where the lib name includes the uClibc version number, which makes ldconfig happy and willing to work with us. -Erik
2001-03-19Put weak symbols where they can find what they are aliasing. Clean up strcspn.cManuel Novoa III
2001-03-15Hah. It turned out that index and rindex were _already_Eric Andersen
there and already implemented as wrapper funcs. And so just the header files were wrong. Anyway, axe the old index and rindex. -Erik
2001-03-15Add strxfrm and strcollEric Andersen
2001-03-15Add index and rindexEric Andersen
2001-03-08Add strnlenEric Andersen
2001-03-03strtok_r.c was not being compiled in, so fix that.Eric Andersen
2001-02-26Added "psignal" functionDavid McCullough
2001-02-09Add missing ffs, used by rpc crap.Eric Andersen
-Erik
2001-01-11A large update from Manuel Novoa III <mnovoa3@bellsouth.net>.Eric Andersen
2000-11-04Fix doc blunder.Eric Andersen
2000-11-04Make spelling of uClibc be consistant.Eric Andersen
2000-10-23More reorg. A place for everything and everything in its place...Eric Andersen
2000-10-20Strip all object files of all non global symbols and .note andEric Andersen
.comment, saving a lot of space in the resultant binaries... -Erik