GP-3525: Fixed 6x09 leax/leay instructions updating zero flag

sakiodre · Jun 27, 2023 · 52d4aaf · 52d4aaf
1 parent be95714
commit 52d4aaf
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Ghidra/Processors/MC6800/data/languages/6x09.sinc b/Ghidra/Processors/MC6800/data/languages/6x09.sinc
@@ -1008,12 +1008,16 @@ macro PushEntireState()
 
 :LEAX EA    is op=0x30; EA
 {
-        X = EA;
+        local tmp = EA;
+        X = tmp;
+        $(Z) = (tmp == 0);
 }
 
 :LEAY EA    is op=0x31; EA
 {
-        Y = EA;
+        local tmp = EA;
+        Y = tmp;
+        $(Z) = (tmp == 0);
 }
 
 :LEAS EA    is op=0x32; EA