thorpej
Tue Sep 16 16:09:12 PDT 1997
Update of /cvsroot/src/sys/arch/alpha/alpha
In directory netbsd1:/var/slash-tmp/cvs-serv24516/alpha

Modified Files:
	locore.s 
Added Files:
	bwx.s 
Log Message:
Add stubs for the Alpha Byte/Word Extension (BWX) instructions, present
on EV56 and later processors that have the "amask BWX" bit clear.  These
instructions will be used to implement non-swizzle bus access functions
on newer systems, such as the new AlphaStation 500s with EV56 and 21172
PCI chipsets.

See "Alpha Architecture Handbook, Version 3", DEC order number EC-QD2KB-TE.


thorpej
Tue Sep 16 16:09:13 PDT 1997
Update of /cvsroot/src/sys/arch/alpha/include
In directory netbsd1:/var/slash-tmp/cvs-serv24516/include

Modified Files:
	alpha_cpu.h 
Log Message:
Add stubs for the Alpha Byte/Word Extension (BWX) instructions, present
on EV56 and later processors that have the "amask BWX" bit clear.  These
instructions will be used to implement non-swizzle bus access functions
on newer systems, such as the new AlphaStation 500s with EV56 and 21172
PCI chipsets.

See "Alpha Architecture Handbook, Version 3", DEC order number EC-QD2KB-TE.