Fix to cpu emulation mode

2002-06-02 01:26:10 +00:00
parent 673a298283
commit 695a0e6aa2
7 changed files with 31 additions and 0 deletions
--- a/zsnes/src/cpu/65816db.inc
+++ b/zsnes/src/cpu/65816db.inc
@@ -382,6 +382,7 @@ EXTSYM dmadata
    sub ebx,eax
    mov [xpc],bx
    mov eax,[wramdata]
+    xor ebx,ebx
    mov bx,[xs]
    mov cl,[xpb]
    mov [eax+ebx],cl
@@ -437,6 +438,7 @@ BRKemulmode
    sub ebx,eax
    mov [xpc],bx
    mov eax,[wramdata]
+    xor ebx,ebx
    mov bx,[xs]
    mov cl,[xpc+1]
    mov [eax+ebx],cl
@@ -535,6 +537,7 @@ BRKemulmode
    sub ebx,eax
    mov [xpc],bx
    mov eax,[wramdata]
+    xor ebx,ebx
    mov bx,[xs]
    mov cl,[xpb]
    mov [eax+ebx],cl
@@ -590,6 +593,7 @@ COPemulmode
    sub ebx,eax
    mov [xpc],bx
    mov eax,[wramdata]
+    xor ebx,ebx
    mov bx,[xs]
    mov cl,[xpc+1]
    mov [eax+ebx],cl