CVS commit: syssrc/sys/arch/powerpc

[Matt Thomas <matt%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   matt
Date:           Thu Jul 25 23:46:47 UTC 2002

Modified Files:
        syssrc/sys/arch/powerpc/mpc6xx: altivec.c
        syssrc/sys/arch/powerpc/powerpc: trap.c trap_subr.S vm_machdep.c

Log Message:
Cleanup AltiVec data stream issues with context switching.  Don't stop
data streams on execptions/interrupts since the processor will suspend
them for us.  Only stop them on 1) process exit, 2) another process gets
its address space loaded, and 3) (for completeness only) we save a process's
AltiVec context.


To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 syssrc/sys/arch/powerpc/mpc6xx/altivec.c
cvs rdiff -r1.64 -r1.65 syssrc/sys/arch/powerpc/powerpc/trap.c
cvs rdiff -r1.24 -r1.25 syssrc/sys/arch/powerpc/powerpc/trap_subr.S
cvs rdiff -r1.38 -r1.39 syssrc/sys/arch/powerpc/powerpc/vm_machdep.c

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