Hi,

The SH simulator currently accepts some instructions in delay slots that 
should not be allowed.

Specifically:
	mov.l @(<disp>,PC),<REG_N>
	mov.w @(<disp>,PC),<REG_N>
	mova @(<disp>,PC),R0

I have checked the remaining SH-4 instructions, and don't believe there 
are any more, however I have not checked other architecture variants.

The attached patch add the proper check.

:ADDPATCH sh sim:

Andrew Stubbs