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path: root/sys/powerpc/fpu/fpu_extern.h
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* Restore the ABI of 'struct fpreg' on powerpc.jhb2016-02-011-2/+2
| | | | | | | | | | | The PT_{GET,SET}FPREGS requests use 'struct fpreg' and the NT_FPREGSET core note stores a copy of 'struct fpreg'. As with x86 and the floating point state there compared to the extended state in XSAVE, struct fpreg on powerpc now only holds the 'base' FP state, and setting it via PT_SETFPREGS leaves the extended vector state in a thread unchanged. Reviewed by: jhibbits Differential Revision: https://reviews.freebsd.org/D5004
* The NetBSD Foundation has granted permission to remove clause 3 and 4 fromjoel2010-03-031-7/+0
| | | | | | their software. Obtained from: NetBSD
* Resolve warnings exposed by LINT.marcel2008-02-241-21/+0
| | | | | o Put prototypes in a single header only. o Fix printf format specifiers.
* Add a floating-point emulator so that a single userland or single ABImarcel2008-02-231-0/+83
can run on processors that don't have a FPU. This is typically the case for Book E processors. While a tuned system will probably want to use soft-float (or use a processor that has a FPU if the usage is FP intensive enough), allowing hard-float on FPU-less systems gives great portability and flexibility. Obtained from: NetBSD
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