CVS commit: src/sys/arch

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Wed May 27 19:33:40 UTC 2020

Modified Files:
        src/sys/arch/amd64/amd64: cpufunc.S locore.S
        src/sys/arch/i386/i386: cpufunc.S locore.S
        src/sys/arch/x86/include: pmap.h
        src/sys/arch/x86/x86: pmap.c

Log Message:
- Add a couple of wrapper functions around STOS and MOVS and use them to zero
  and copy PTEs in preference to memset()/memcpy().

- Remove related SSE / pageidlezero stuff.


To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 src/sys/arch/amd64/amd64/cpufunc.S
cvs rdiff -u -r1.208 -r1.209 src/sys/arch/amd64/amd64/locore.S
cvs rdiff -u -r1.42 -r1.43 src/sys/arch/i386/i386/cpufunc.S
cvs rdiff -u -r1.184 -r1.185 src/sys/arch/i386/i386/locore.S
cvs rdiff -u -r1.121 -r1.122 src/sys/arch/x86/include/pmap.h
cvs rdiff -u -r1.395 -r1.396 src/sys/arch/x86/x86/pmap.c

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