nwhitehorn 506e4ba257 Split the function of the PCB_FPU flags into two: PCB_FPU now indicates that
the actual FPU is enabled, while PCB_FPREGS indicates that the FPU state
structure in the PCB is valid. This separation reflects the situation on
FPU-less systems in which the FP state is used by the emulator but we don't
actually want to try to turn on the non-existant FPU.

Use this flag to save and restore FP regs properly on both AIM and Book-E.
As a side effect, this sets up hard-FP and Altivec on Book-E CPUs with such
abilities except for a trap handler to call enable_fpu()/enable_altivec().
2013-11-17 14:44:22 +00:00
..
2013-05-20 19:41:34 +00:00
2012-11-10 14:56:35 +00:00
2013-10-28 15:17:41 +00:00
2013-10-22 21:16:57 +00:00