src/cgen ChangeLog cpu/xstormy16.cpu

[dj@sources.redhat.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	dj@sourceware.org	2003-03-21 06:15:55

Modified files:
	cgen           : ChangeLog 
	cgen/cpu       : xstormy16.cpu 

Log message:
	* cpu/xstormy16.cpu (basic-psw): New argument ws (wordsize),
	which indicates if the sign flag is set from bit 15 or 7.
	Adjust all callers.
	(set-psw): New argument ws, propogate it.
	(set-psw-nowrite): Likewise.
	(set-mem-psw): Likewise.
	(set-psw-carry): Likewise.  Use temporaries to prevent
	prematurely overwriting needed inputs.
	(set-psw-rrotate17): Fix logic.
	(shrgrgr): Preserve carry for zero-bit shifts.
	(shrgrimm): Likewise.
	(shlgrgr): Likewise.
	(shlgrimm): Likewise.
	(asrgrgr): Likewise.
	(asrgrimm): Likewise.
	(reset): New.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/ChangeLog.diff?cvsroot=src&r1=1.141&r2=1.142
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/cpu/xstormy16.cpu.diff?cvsroot=src&r1=1.7&r2=1.8