From: notaz <notasas@gmail.com>
Date: Thu, 27 Sep 2007 21:01:11 +0000 (+0000)
Subject: emustatus-as-ptr bugfix
X-Git-Tag: v1.85~654
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=471484e4c225ba017004b90a632918e40793d41e;p=picodrive.git

emustatus-as-ptr bugfix

git-svn-id: file:///home/notaz/opt/svn/PicoDrive@264 be3aeb3a-fb24-0410-a615-afba39da0efa
---

diff --git a/Pico/Memory.s b/Pico/Memory.s
index 5555ac31..93c503d5 100644
--- a/Pico/Memory.s
+++ b/Pico/Memory.s
@@ -891,7 +891,8 @@ m_write8_z80_not_ram:
     ldr     r2, =emustatus
     ldmfd   sp!,{lr}
     ldr     r1, [r2]
-    orr     r1, r0, r2
+    and     r0, r0, #1
+    orr     r1, r0, r1
     str     r1, [r2]         @ emustatus|=YM2612Write(a&3, d);
     bx      lr