Stacken/c64-livecoding
6
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions

Add check so zero-page instructions can't use too big operands

Browse source
This commit is contained in:
John Lorentzson 2025-05-02 22:38:35 +02:00
parent 09d7701c15
commit fd5a8fac4f
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
wip-duuqnd/instruction.lisp
View file

@ -13,6 +13,11 @@
(defclass immediate-mixin () ())
(defclass implied-mixin () ())
(defclass zero-page-mixin () ())
(defmethod shared-initialize :after ((instance zero-page-mixin) slot-names &rest initargs &key &allow-other-keys)
(declare (ignore slot-names initargs))
(assert (< (operand instance) #x100)))
(defclass zero-page-x-mixin (zero-page-mixin) ())
(defclass absolute-mixin () ())
(defclass absolute-x-mixin (absolute-mixin) ())