Bug fix: bit and cmp operations didn't increment PC

2014-12-07 14:30:43 +09:00 · 2014-12-07 14:30:43 +09:00 · 21b25243d7
parent ff26481127
commit 21b25243d7
1 changed files with 2 additions and 0 deletions
--- a/6502.S
+++ b/6502.S
@ -400,6 +400,7 @@
  beq  1f
  __se FLAG_V
 1:
+  adds PC, PC, #1
 .endm

 .macro _bxc reg
@ -446,6 +447,7 @@
  beq  1f
  __se FLAG_N
 1:
+  adds PC, PC, #1
 .endm

 .macro _dec