source-changes: CVS commit: src/sys/arch/arm/arm32

Subject: CVS commit: src/sys/arch/arm/arm32
To: None <source-changes@NetBSD.org>
From: Steve Woodford <scw@netbsd.org>
List: source-changes
Date: 10/13/2003 21:44:27

Module Name:	src
Committed By:	scw
Date:		Mon Oct 13 21:44:27 UTC 2003

Modified Files:
	src/sys/arch/arm/arm32: cpuswitch.S

Log Message:
A couple of Xscale tweaks:

 - Use the "clz" instruction to pick a run-queue, instead of using the
   ffs-by-table-lookup method.
 - Use strd instead of stmia where possible.
 - Use multiple ldr instructions instead of ldmia where possible.


To generate a diff of this commit:
cvs rdiff -r1.36 -r1.37 src/sys/arch/arm/arm32/cpuswitch.S

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