CVS commit: src/sys/arch/powerpc/oea

[Nathan J Williams <nathanw%netbsd.org@localhost>]

Module Name:    src
Committed By:   nathanw
Date:           Mon Apr 11 18:35:38 UTC 2005

Modified Files:
        src/sys/arch/powerpc/oea: altivec.c

Log Message:
Rewrite the inner loop of vcopypage() and vzeropage() to be entirely
in inline asm and include turning the DMMU off and back on. This
prevents the compiler (especially gcc -O0) from inserting accesses to
locations in virtual address space when such accesses would fail.


To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 src/sys/arch/powerpc/oea/altivec.c

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