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* Joakim Tjernlund writes:Eric Andersen2004-08-061-1/+9
| | | | | | | This patch makes -fpic work for PCC and optimzes the relcation by moving the cache flushing stuff to JMP relocs only. Actually PPCs ldso can only handle small GOT tables(<=8192 entries)anyhow, so it makes little sense to compile PPC with -fPIC. libuClibc shrunk from 340724 to 330780 bytes with -fpic.
* Hide the arm libfloat support for now. No longer needed for gcc 3.4.1 andManuel Novoa III2004-07-161-1/+5
| | | | | won't be needed for 3.3.4 either when I get some time to clean up that toolchain which also suffers from the g++ include dir search order bug.
* Update the x86 processor listing a bit, to preempt further questionsEric Andersen2004-02-191-1/+4
| | | | about the best settings the AMD Elan and the VIA Nehemiah.
* Alexandre Oliva writes:Eric Andersen2004-02-181-0/+14
| | | | | | | | | | | | | | | | | | | | 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.
* Use the gcc 3.4 -funit-at-a-time optimization when availableEric Andersen2004-01-141-1/+3
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* Update for releaseEric Andersen2004-01-041-1/+1
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* Bump version, cleanup whitespaceEric Andersen2004-01-021-4/+4
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* Prepare for uClibc 0.9.24 releaseEric Andersen2003-12-081-1/+1
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* Add -msoft-float to CPU_CFLAGS instead of CFLAGS, since ldso and libdlManuel Novoa III2003-11-241-9/+11
| | | | Makefiles ignore CFLAGS.
* Ok.. this fixes the buildroot soft-float arm build.Manuel Novoa III2003-11-231-1/+1
| | | | | Also try to make sure the build breaks if we want soft float but don't know how to request it.
* Patch from Jeffrey Baitis <baitisj@evolution.com> for mips arch tuning.Manuel Novoa III2003-11-161-0/+9
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* Revert the stupid quoting junk I inadvertantly committedEric Andersen2003-11-121-1/+1
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* Bump version numberEric Andersen2003-11-121-2/+2
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* Strip off quotes from TARGET_ARCH0_9_22Eric Andersen2003-11-101-0/+1
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* It is remotely possible the utils might even compile this timeEric Andersen2003-11-071-2/+0
| | | | around...
* Kill initfini.awkEric Andersen2003-11-051-7/+0
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* Patch from Peter S. Mazinger to hunt for awk in additionalEric Andersen2003-11-051-1/+4
| | | | places....
* Kill off "mipsel" and just use "mips"Eric Andersen2003-11-051-2/+2
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* Rework the config system. Better utilize the Kconfig languageEric Andersen2003-11-041-37/+7
| | | | | which should simplify enabling arbitrary architectures. -Erik
* Begin preparations for the next releaseEric Andersen2003-11-031-1/+1
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* Some more soft float fixes... for arm in particular (libfloat).Manuel Novoa III2003-10-311-1/+6
| | | | | | Remove the ADD_LIBGCC_FUNCTIONS option and do things the right way. Either we have a shared libgcc available, or the libgcc routines aren't PIC and don't belong in the shared libc anyway.
* Disable optimizations with debuggingEric Andersen2003-10-241-2/+2
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* better tuning for xscale that copes with generally available toolchainsEric Andersen2003-10-241-2/+2
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* Peter Kjellerstedt writes:Eric Andersen2003-10-181-0/+1
| | | | | | | | | | ln.patch: * Define $(LN) as ln in Rules.mak. * Change all occurrences of ln into $(LN). * Change all constructs like (cd path && ln -sf foo/file file) into $(LN) -sf foo/file path/file. The latter construct is already used in a number of places so it should not be an additional compatibility problem.
* Peter Kjellerstedt writes:Eric Andersen2003-10-181-0/+1
| | | | | | | 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).
* Peter Kjellerstedt writes:Eric Andersen2003-10-181-0/+2
| | | | | | | | | install.patch: * Define $(INSTALL) as install in Rules.mak. * Change all occurrences of install into $(INSTALL). * Change all occurrences of mkdir -p into $(INSTALL) -d. install -d is already used in a number of places so this should not be an additional compatibility problem.
* Fix several stupid bugs I let slip into the releaseEric Andersen2003-09-111-3/+3
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* Bump version number in preparation for a releaseEric Andersen2003-09-051-1/+1
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* Do not overwrite CPU_CFLAGS values....Eric Andersen2003-09-011-47/+47
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* Revert this change for now.Eric Andersen2003-08-201-2/+2
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* Cleanup arm architecture optimizations and add big endian arm as well.Eric Andersen2003-08-181-4/+16
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* Patch from Paul Mundt adding uClibc sh64 support:Eric Andersen2003-08-131-1/+9
| | | | | | | | | | | | | | | | Here's a patch that implements the beginnings of a rudimentary sh64 port. So far, this only works static, as I haven't done any of the ldso work yet. I've also not touched the libpthread stuff yet either, so that's also disabled for now. This port was based off of some work that Sean McGoogan at SuperH did for his initial port, but the this patch doesn't carry over too much from there (basically the libc/sysdeps/linux/sh64/Makefile (or rather, parts of it), the setjmp/longjmp stuff (which I had to rewrite portions of it to work with the new toolchains), etc.). However, for static, everything appears to work correcly, at least in a hello world type application.
* Patch from Peter Kjellerstedt to make it simpler for arches to specifyEric Andersen2003-07-151-5/+4
| | | | either -fPIC or -fpic
* Bump version number in preparation for a releaseEric Andersen2003-06-141-1/+1
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* Some small fixups for the h8 support and add the h8s platform support.David McCullough2003-04-291-3/+5
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* begin preparing for releaseEric Andersen2003-03-031-1/+1
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* updates to the uClinux-dist romfs and uClinux shared library targets.David McCullough2003-02-171-0/+15
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* Don't just tune, use -march which implies -mcpu as wellEric Andersen2003-02-151-3/+3
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* Bump version numberEric Andersen2003-02-121-1/+1
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* Don't use -O0 when DODEBUG is turned on.Miles Bader2003-02-101-4/+0
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* Begin release preparations...Eric Andersen2003-01-241-1/+1
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* Shuffle OPTIMIZATION setting a bitEric Andersen2003-01-231-4/+3
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* Cleanup makefiles and make clean a bitEric Andersen2003-01-231-4/+4
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* Remember to also export LC_ALL in addition to setting it.Eric Andersen2003-01-171-1/+1
| | | | -Erik
* Update build rules a bit. fix quoting problems. Update defaultEric Andersen2003-01-161-3/+5
| | | | x86 compiler optimization to not force building i386 opcodes.
* Strip off unwanted quotes from ARCH_CFLAGS. Attempt toEric Andersen2003-01-141-3/+3
| | | | | | enforce consistent sort order, 'gcc -print-search-dirs' behavior, etc by forcing the build into the C locale. -Erik
* Only build the ncurses stuff when it is needed, based on aEric Andersen2002-12-131-1/+0
| | | | | | patch from Stefan Allius (though the extra/config/Makefile rework is mine), -Erik
* Move the soft float checkEric Andersen2002-12-131-4/+4
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* Cleanup the case when using the system shared lib loaderEric Andersen2002-12-091-2/+2
| | | | -Erik
* Added CPU_CFLAGS and CPU_LDFLAGS for cris.Tobias Anderberg2002-12-051-1/+11
| | | | Added additional CFLAGS for cris when compiling with PIC.
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