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2005-05-26Add PIE support to ARM. From Peter MazingerJoakim Tjernlund
2005-05-20Back out nptl changes, which for now will be done in branches/uClibc-nptlEric Andersen
2005-05-13ARM1136JF-S support.Paul Mundt
2005-05-07Add in configuration item and Makefile changes for NPTL. We will be"Steven J. Hill"
placing the NPTL code under the top-level 'libpthread' directory. Nothing compiles or even works at this point, so do not enable this option.
2005-05-02SH-4 has nommu variants, whereas SH-3 does not.Paul Mundt
2005-05-02Move sh64 to its own config so we don't crap up the sh one..Paul Mundt
2005-05-02Add sh2a support.Paul Mundt
2005-03-16allow shared code since it builds againMike Frysinger
2005-03-16move the compiler flags WARNINGS optionMike Frysinger
2005-03-16allow users to select MMU againMike Frysinger
2005-03-16well shared compiles again, so might as well remove the perm disableMike Frysinger
2005-03-16CROSS_COMPILE -> CROSS_COMPILER_PREFIX like busyboxMike Frysinger
2005-03-15add a Kconfig option for setting the $(CROSS) build variableMike Frysinger
2005-03-09fix typoMike Frysinger
2005-02-15kconfig for x86_64Mike Frysinger
2005-02-08- 3/NN patches for ssp. Doc updates from Peter S. Mazinger and Robert ConnollyNed Ludd
2005-02-08- 2/NN patches for ssp. Updates from Peter S. Mazinger and Robert ConnollyNed Ludd
2005-01-16Corrected a typo.Peter Kjellerstedt
2005-01-16Per http://bugs.uclibc.org/view.php?id=15, patch from kergoth:Eric Andersen
Sometimes it is desirable to build ldconfig non-static.
2005-01-12- add patch from Peter S. Mazinger to allow selecting the fast access canary ↵Ned Ludd
for propolice/ssp
2004-12-22Remove the obsolete XATTR optionEric Andersen
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
Add pie support for mips
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
Add UCLIBC_BUILD_NOEXECSTACK support.
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
Seperate out security features into a separate menu
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
rename UCLIBC_PROPOLICE to UCLIBC_HAS_SSP
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
rename UCLIBC_PIE_SUPPORT to UCLIBC_BUILD_PIE
2004-12-22Patch from Peter S. Mazinger to simplify PIE handlingEric Andersen
2004-12-21Add support for the Analog Devices Blackfin mmuless processorEric Andersen
2004-12-20- Added support for 13 new syscalls to allow more things to compile when ↵Ned Ludd
using uClibc. mincore() and the ones for Extended Attributes setxattr(), lsetxattr(), fsetxattr(), getxattr(), lgetxattr(), fgetxattr(), listxattr(), llistxattr(), flistxattr(), removexattr(), lremovexattr(), fremovexattr() which are optional.
2004-12-11Partial commit of a patch from Alexandre Oliva:Eric Andersen
Here's an updated version of the patch I posted about a month ago. It leaves -nostdinc alone, and uses -print-file-name=include instead of -print-search-dirs to figure out where GCC's internal headers are. Please let me know whether there are any portions of this patch you'd like me to break into smaller pieces, to rework, or to give up trying to get into uClibc :-) Thanks,
2004-10-06Puts common defines into dl-defs.h (in ldso/include) from dl-elf.h andJoakim Tjernlund
dl-cache.h and make use of it. Also disables the lib-path-redundancy check for the case the cache is not used. Makes use of _PRELOAD_FILE_SUPPORT. From Peter Mazinger.
2004-10-06PIE option correction for Config.in. From Peter Mazinger.Joakim Tjernlund
2004-10-05Peter Kjellerstedt writes:Joakim Tjernlund
After the addition of a configuration option for enabling the support of /etc/ld.so.cache, I thought it might be a good idea to add one for the support of the /etc/ld.so.preload file too. So here it is. While doing this, I also noticed that the dynamic linker would hang indefinitely if either LD_PRELOAD or /etc/ld.so.preload contained a library which was already loaded, so I made a patch for that too. And of course, I could not resist from doing a little clean up of comments and indentation, so here is a patch for that too.
2004-10-03This patch from Mike Frysinger, extended from an earlier patch from Peter S.Eric Andersen
Mazinger implements the changes suggested by me on the uclibc list. On Tuesday 28 September 2004 02:24 pm, Erik Andersen wrote: > What I think should be done is > > *) Someone that cares about USE_CACHE should fix that option > up to be sure it works, and give it a proper config entry > in extra/Configs/Config.in, and rename it to something > more appropriate such as LDSO_CACHE_SUPPORT. > > *) When LDSO_CACHE_SUPPORT=n, UCLIBC_RUNTIME_PREFIX /usr/X11R6/lib > should be included in the default library search path in > dl-elf.c, ldd, and ldconfig. > > *) When LDSO_CACHE_SUPPORT=y, UCLIBC_RUNTIME_PREFIX /usr/X11R6/lib > should be excluded from the default library search path in > dl-elf.c, ldd, and ldconfig, and those wishing to include > X11 stuff should add that into /etc/ld.so.conf and re-run > ldconfig. > > *) At present, LDSO_CONF and LDSO_CACHE use the same names > and same structure as glibc. This precludes > LDSO_CACHE_SUPPORT being uses in any sane fashion on a > dial glibc and uClibc system. Just as it was necessary > for use to use a different name for 'libuClibc' rather > than 'libc', and 'ld-uClibc.so.0' rather than > 'ld-linux.so.2' it seems that these configuration files > really ought to be given different names. >
2004-09-07uClibc gettext support is under development and really shouldn'tEric Andersen
be used by the unsuspecting masses quite yet.
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.
2004-08-28solar asked that this bit be reverted.Manuel Novoa III
2004-08-26Patch from Alexandre Oliva to update the frv default configEric Andersen
2004-08-26Fixes from gentoo.Manuel Novoa III
2004-08-21Kill off all support for 'gcc -pg' / 'gprof' style profiling. There is both aEric Andersen
size and performance penalty to profiling applications this way, as well as Heisenberg effects, where the act of measuring changes what is measured. There are better tools for doing profiling, such as OProfile, that do not require gcc to instrument the application code. -Erik
2004-08-19Never directly include kernel sourcesEric Andersen
2004-07-16Pete Popov writes:Eric Andersen
Hi Erik, I'm not sure why the NIOS support is not in uClibc -- perhaps the patch was rejected or never submitted? In any case, I'm playing with some NIOS stuff and created this patch against 0.9.26. The work was done by Microtronix. I'm not sure who else contributed to it. It would be great to have the NIOS support available in uClibc so developers don't have to go searching for these bits. Pete
2004-05-07UCLIBC_COMPLETELY_PIC does nothing, so kill itEric Andersen
2004-03-09More detail about malloc-simpleEric Andersen
2004-02-19Update the x86 processor listing a bit, to preempt further questionsEric Andersen
about the best settings the AMD Elan and the VIA Nehemiah.
2004-02-18Alexandre Oliva writes:Eric Andersen
This patch adds code to uClibc to support a new ABI designed for the FR-V architecture, that enables text segments of executables and shared libraries to be shared by multiple processes on an OS such as uClinux, that can run on FR-V processors without an MMU. Patches for binutils and GCC have just been posted in the corresponding mailing lists. The binutils patch was approved, but there's one additional patch pending review, that I posted this week. An updated GCC patch will be posted to gcc-patches@gcc.gnu.org as soon as I complete testing (I used a known-good compiler to test the uClibc patch below). Since the existing dynamic loader code didn't support independent relocation of segments, it required changes that were somewhat extensive. I've added a number of new machine-specific macros to try to keep the platform and ABI-specific details outside the generic code. I hope this is not a problem.
2004-01-16s/UCLIBC_HAS_MMU/ARCH_HAS_MMU/gEric Andersen
2004-01-16Fixup selection of endianness, since select does not work on choiceEric Andersen
items, we have to declare what endianness cpus are capable of supporting and work using dependancies.
2004-01-09As mjn3 noticed, 64 bit arches should select UCLIBC_HAS_LFSEric Andersen
2004-01-02Peter S. Mazinger writes:Eric Andersen
Hello Erik! I have made some cosmetical changes to the files, removed the added SCRT=-fPIC option from building the crt0.S file (but it is a requirement to build them with -fPIC), and changed some comments. I have left the ldso.c patch with PIE_SUPPORT ifdefs, but consider applying it w/o them (see some earlier comment from PaX Team on this issue, as it is considered a bug). To have it work correctly, you'll also need removing COMPLETELY_PIC. One thing is missing: PIE_SUPPORT should be usable only for i386 (for now). Also added the support for propolice protection (that works for me and catches memcpy/strcpy attacks (but needs a special gcc version). Thanks, Peter