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* powerpc: correctly handle fpu exceptions.Tristan Gingold2013-04-261-11/+12
| | | | | | | | Raise the exception on the first occurence, do not wait for the next floating point operation. Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* PPC/GDB: handle read and write of fpscrFabien Chouteau2013-03-221-0/+5
| | | | | | | | Although the support of this register may be uncomplete, there are no reason to prevent the debugger from reading or writing it. Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* ppc: Add missing breakBlue Swirl2012-06-241-0/+1
| | | | | | | | | Add obviously missing 'break' statement. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* ppc: Avoid AREG0 for FPU and SPE helpersBlue Swirl2012-06-241-171/+179
| | | | | | | | | Add an explicit CPUPPCState parameter instead of relying on AREG0. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* ppc: Split FPU and SPE opsBlue Swirl2012-06-241-0/+1731
Move FPU and SPE helpers from op_helper.c to fpu_helper.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
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