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/freebsd-11-stable/sys/powerpc/powerpc/ | ||
H A D | trap.c | diff 112429 Thu Mar 20 08:28:20 MST 2003 grehan Enable the FPU on first use per-thread and save state across context switches. Not as lazy as it could be. Changing FPU state with sigcontext still TODO. fpu.c - convert some asm to inline C, and macroize fpu loads/stores swtch.S - call out to save/restore fpu routines trap.c - always call enable_fpu, since this shouldn't be called once the FPU has been enabled for a thread genassym.c - define for pcb fpu flag |
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