summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/m68k
AgeCommit message (Collapse)Author
2012-06-15huge_vall.h: add for i386,ia64,m68k,sparcPeter S. Mazinger
relevant only for gcc < 3.3 or non-gcc compiler Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15change __HAVE_FPU__ to __UCLIBC_HAS_FPU__Peter S. Mazinger
add features.h where necessary Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15cleanup bits/setjmp.h of stuff moved to jmpbuf-offsets.h and jmpbuf-unwind.hPeter S. Mazinger
Make sure we use the new jmpbuf-*.h headers While there, adapt the offset on microblaze and the _JMPBUF_UNWINDS macro on bfin, it seems, these were changed in the meantime. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15make use of jmpbuf-offsets.h and jmpbuf-unwind.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15add jmpbuf-offsets.h and jmpbuf-unwind.h for all archs (LT related)Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-01-26*: silence some warningsBernhard Reutner-Fischer
warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-11-25buildsys: s/CROSS/CROSS_COMPILE/gCarmelo Amoroso
Use CROSS_COMPILE instead of CROSS as other projects are doing (i.e. kernel, busybox, buildroot). CROSS is still supported for backward compatibility only Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-09bits/kernel_stat.h: no need for _LIBC guard, the file is not installed on targetPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2009-11-23bits/mmap.h: unify ala linux asm-generic effortsMike Frysinger
Most ports have the same exact mman bit defines, so let's unify things like the linux kernel has with the asm-generic efforts. A few ports are left behind as they are non-trivial to merge -- the arch maintainers can tackle it if they care. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-07clean up O_CLOEXEC handlingMike Frysinger
Drop the "#ifndef O_CLOEXEC" cruft, enable O_CLOEXEC in most fcntl.h headers, and import __ASSUME_O_CLOEXEC from glibc. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-18trim Experimentally off and uncommented hiddenBernhard Reutner-Fischer
sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *) sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *) should be a nop Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-08-30honour NO_LONG_DOUBLE_MATHBernhard Reutner-Fischer
This fixes compilation errors on hosts that turn off long double support for C99 like powerpc32. Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-08-13m68k syscall: switch to common codeMaxim Kuvyrkov
Signed-off-by: Maxim Kuvyrkov <maxim@codesourcery.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-29build: Include Makefile.commonarch from common Makefile.inCarmelo Amoroso
Avoid including akefile.commonarch in each Makefile.arch. Include it instead from Makefile.in just after the arch specific Makefile.arch Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-07-26add missing UTIME_* defines for *at funcsMike Frysinger
I always forget that many arches have their own bits/stat.h ... Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-26enable nanosecond stat support for everyoneMike Frysinger
Fill out the stat structure so that the nanosecond resolution support is always available. There is a small code size increase for a few ports (three additional assignments in xstatconv), but otherwise everything should remain the same. While we're here, punt __old_kernel_stat from the few headers that still define it as it is unused in uClibc and causes compile errors after these nanosecond changes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-21byteswap: unify common definitionsMike Frysinger
The majority of the byteswap functions are the same across all arches, so setup a common header to provide definitions if they don't exist. This allows arches to override only the ones they actually want to implement with inline assembly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-03uClibc_arch_features: sync defines between portsMike Frysinger
Make sure each arch has the same complete list to make comparing between them easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-11-20next portion of libc_hidden_proto removalDenis Vlasenko
2008-11-15- Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer
2008-11-15- revert wrong r24049Bernhard Reutner-Fischer
2008-11-15- Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer
2008-10-03- add long double math wrappers (Ned Ludd)Bernhard Reutner-Fischer
2008-09-29- add a copy of user_regsBernhard Reutner-Fischer
2008-09-16- add sync_file_range()Bernhard Reutner-Fischer
Tested successfully on i386..
2008-07-23- trim any trailing whitespaceBernhard Reutner-Fischer
2008-07-23- fix asm and volatile keywordsBernhard Reutner-Fischer
2008-05-03- add missing #endifBernhard Reutner-Fischer
2008-05-03- implement splice,vmsplice,tee for all archesBernhard Reutner-Fischer
- synch F_LINUX_SPECIFIC_BASE related fcntls for all arches
2008-04-24- fixup asm. No object-code changesBernhard Reutner-Fischer
2008-01-17A patch from our Blackfin repository, originally from Jie Zhang. This fixesBernd Schmidt
a problem where the linker was trying to use the wrong symbol name for the init function. Define SYMBOL_PREFIX as _ in Rules.mak for h8300, bfin, i960, microblaze, and v850. Add -D__UCLIBC_UNDERSCORES__ in CFLAGS for targets which define SYMBOL_PREFIX as _. Remove defines and undefs from uClibc_arch_features.h of each target. Add $(SYMBOL_PREFIX) to __uClibc_init when passed by ld option -init.
2008-01-08change NO_UNDERSCORES to just UNDERSCORES so as to be less confusing when ↵Mike Frysinger
doing double negatives
2006-12-11create new menu so people can select what format they wish to build uClibcMike Frysinger
2006-12-08Richard Sandiford writes: add support for init/fini arrays in shared flat ↵Mike Frysinger
libraries
2006-12-08Take Mike Frysinger's comments into account -- make certain that userEric Andersen
applications stop using _syscall#() and use syscall() instead. Cleanup internal handling of syscall includes to use the correct header file.
2006-12-06bits/kernel_stat.h is for internal uClibc use only, fix a few otherEric Andersen
minor include file issues
2006-12-06pulling in kernel config.h wont flyMike Frysinger
2006-08-24fix from psm: enable readahead prototypeMike Frysinger
2006-08-24only pull in errno.h when not assemblerMike Frysinger
2006-08-24use the common huge_val.h version nowMike Frysinger
2006-08-24fix from psm: just use common resource.hMike Frysinger
2006-08-23sync with upstream via psmMike Frysinger
2006-08-23fixes from psm: disable unsupported __fpu_control and sync with upstreamMike Frysinger
2006-08-21bits/profil-counter.h and bits/atomicity.h are leftovers from the old gprofEric Andersen
based profiling I nuked ages ago since tools like oprofile are non invasive and work so much better.
2006-07-05fixup my copyright notice, trim stale remnants of older notices whichEric Andersen
I had clearly run search/replace on that were cluttering things up.
2006-06-07Richard Sandiford writes:Mike Frysinger
Until a few months ago, libc/sysdeps/linux/m68k/clone.S defined __syscall_error itself. This local definition was removed in revision 13305: However, the clone code uses bcc.w to branch to __syscall_error. This made sense when there was a local definition, because the label was guaranteed to be in range. We can't guarantee that the external definition will be in range though; it depends on the order that the objects are linked. This patch adjusts clone.S to use jbcc instead.
2006-06-07Richard Sandiford writes:Mike Frysinger
m68k uClinux doesn't use the normal ELF entry point interface. This patch adjusts crt1.S accordingly. I've followed the ARM example and keyed the choice of interface on __ARCH_USE_MMU__.
2006-04-21sync with glibcMike Frysinger
2006-03-28Fix from Thomas Brinker for byte swapping on Coldfire processors and tested ↵Mike Frysinger
by Richard Sandiford
2006-03-23Richard Sandiford writes:Mike Frysinger
This patch fixes a miscompilation of mmap() for Coldfire with gcc 4.x. The problem was that the syscall was being invoked before any part of the argument structure (buffer[]) had been initialised. The outcome of gcc PR 19341 is that volatile asms don't implicitly use or clobber memory, and that "memory" must be explicitly listed in the clobber list: http://gcc.gnu.org/PR19341 All syscalls can potentially use or clobber memory, so this patch adds a "memory" clobber to all the m68k syscall wrappers that I could find.