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* bfin: add support for new cacheflush syscallSteve Kilbane2011-02-211-1/+1
| | | | | | | | | Newer gcc's will generate a call to cacheflush when updating jump tables, and that has to be done in kernel space (to avoid hardware anomalies). So make sure uClibc provides that symbol. Signed-off-by: Steve Kilbane <steve@whitecrow.demon.co.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* build: Include Makefile.commonarch from common Makefile.inCarmelo Amoroso2009-07-291-2/+0
| | | | | | | | 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>
* create real common vfork() functionMike Frysinger2009-07-231-1/+1
| | | | | | | | | Rather than force people to always implement their own vfork(), have the default implementation be sane. For now, only the Blackfin port uses the new code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall(): create a common version based on INLINE_SYSCALL_NCS()Mike Frysinger2009-07-091-1/+1
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* create arch-generic brk() based on blackfin oneMike Frysinger2008-12-111-1/+1
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* add inlines for Blackfin atomic functionsMike Frysinger2008-12-111-1/+1
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* Fix merge error: mmap.c no longer exists in bfin/.Bernd Schmidt2008-06-031-1/+1
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* L1 memory support for the Blackfin. A couple new syscalls to manage L1Bernd Schmidt2008-01-181-1/+4
| | | | | allocations, dma_memcpy to move stuff between L1 and main memory, and a new structure to describe the global data in L1 scratchpad memory.
* if an arch does not provide __NR_mmap, fall back to __NR_mmap2 (this just ↵Mike Frysinger2008-01-051-1/+1
| | | | generalizes what Blackfin was already doing)
* Add Blackfin specific mmap implementation using sys_mmap2.Bernd Schmidt2007-11-221-1/+1
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* update build filesMike Frysinger2006-01-041-0/+12