src/cgen ChangeLog hardware.scm sid.scm sid-cp ...

src/cgen ChangeLog hardware.scm sid.scm sid-cp ...

[brolley]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	brolley@sourceware.org	2006-07-14 18:49:32

Modified files:
	cgen           : ChangeLog hardware.scm sid.scm sid-cpu.scm 

Log message:
	2006-07-14  Dave Brolley  <brolley@redhat.com>
	
	* sid.scm (-op-gen-delayed-set-maybe-trace): If delay used, note the
	hardware or memory mode which was used.
	* sid-cpu.scm (hw-need-write-stack?): New function.
	(-gen-hw-stream-and-destream-fns): Compute stack-regs. Use it to
	identify hardware which uses write stacks.
	(useful-mode-names): Renamed to write-stack-memory-mode-names.
	Initialized to an empty list.
	(-gen-writestacks, -gen-reset-fn, -gen-unified-write-fn): Use
	hw-need-write-stack?.
	* hardware.scm (used-in-delay-rtl?): New member of <hardware-base>.
	(define-getters <hardware-base>): Define used-in-delay-rtl?.
	(used-in-delay-rtl?): New method of <hardware-base>.
	(hw-used-in-delay-rtl?): New function.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/cgen/ChangeLog.diff?cvsroot=src&r1=1.240&r2=1.241
http://sourceware.org/cgi-bin/cvsweb.cgi/src/cgen/hardware.scm.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/cgen/sid.scm.diff?cvsroot=src&r1=1.17&r2=1.18
http://sourceware.org/cgi-bin/cvsweb.cgi/src/cgen/sid-cpu.scm.diff?cvsroot=src&r1=1.17&r2=1.18