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* sparc: check for log double support in gccKonrad Eisele2010-12-271-0/+6
| | | | | | | | | To compile the quad float emulation library gcc needs __LONG_DOUBLE_128__ macro defined. Check first, if not supported then revert to the qp_ops.c stubs Signed-off-by: Konrad Eisele <konrad@gaisler.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
* Adding quad float gcc intrinsic implementation for SPARCAustin Foxley2010-11-181-2/+7
| | | | | | | | | Sparc-Gcc generates q_xxx intrinsic calls for quad float ("long double") code. The routines from glibc's glibc-2.9/sysdeps/sparc/sparc32/soft-fp/* where taken and ported to uclibc. Signed-off-by: Konrad Eisele <konrad@gaisler.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sparc specific bits needed for nptlAustin Foxley2009-10-171-2/+9
| | | | | | | * a tweaked clone.S with RESET_PID support * atomic.h with cmpxchg that works for v8 and beyond Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* 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>
* Add working pipe implementation for sparcAustin Foxley2009-05-261-1/+1
| | | | | | Also get rid of warning in sparc sigaction Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Add a sigaction implementation for sparcAustin Foxley2009-05-201-1/+1
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Blue Swirl writes:Mike Frysinger2007-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | I got the library to compile with the attached patches, though dynamic loader crashes early. In buildroot I changed the architecture name by hand from sparc to sparc64, otherwise the compiler produced 32-bit files with V9 (64-bit) instructions. This configuration is not supported by QEMU, so I aimed for pure 64-bit. I think Sparc64 option needs to be added to buildroot. The _Qp_ ops seem to be required by the ABI. This and setjmp patches are just hacks to get the compilation further. The _Qp_ ops can be found in glibc, would it be OK to use those? V9 assembler requires declarations for global register use. The mem* functions in sparc32 directory did not work. They are actually used only by the hybrid 32-bit + V9 CPU configuration.
* grab syscall() from glibcMike Frysinger2006-02-071-1/+1
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* rename common Makefile.arch to prevent include funkiness from occuringMike Frysinger2005-11-191-1/+1
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* unify common code thus making arch-specific Makefiles very simple :)Mike Frysinger2005-11-041-23/+5
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* Last bits for IMA, now everything can be built w/ DOMULTI=y on gcc-3.4.4 ↵Peter S. Mazinger2005-11-031-2/+2
| | | | with my config (no locale, the rest enabled). Not tested if libc is complete and usable. All the files listed in *_NO_MULTI need love, best would be to replace all multisources w/ single sources.
* Update sparc to new buildsPeter S. Mazinger2005-11-011-0/+32
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