Module Name:	syssrc
Committed By:	nisimura
Date:		Mon May 29 09:16:37 UTC 2000

Modified Files:
	syssrc/sys/arch/mips/mips: process_machdep.c

Log Message:
Make claried MDP_FPUSED usage.
- MDP_FPUSED flag indicates the process has executed at least one
  FP insn during its life time.
- pcb_fpregs storage is guaranteed zero initialzed.  If the process is FPA
  owner, savefpregs() must be called to synchronize it with FPA contents.
- No necessity to save FPA contents into pcb_fpregs prior to the whole
  storage is overwritten by process_write_fpregs().


To generate a diff of this commit:
cvs rdiff -r1.14 -r1.15 syssrc/sys/arch/mips/mips/process_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.