Changed some formatting on the stack trace and OP list dump.

[virtualjaguar] / src / blitter.cpp

diff --git a/src/blitter.cpp b/src/blitter.cpp
index 3db442f3824dabd51d8034694d9ac3fc11ba82fd..13960996e6e9acf7afe55f786ac1a2ef6bfede3a 100644 (file)
--- a/src/blitter.cpp
+++ b/src/blitter.cpp
@@ -1,10 +1,10 @@
 //
 // Blitter core
 //
-// by James L. Hammons
+// by James Hammons
 // (C) 2010 Underground Software
 //
-// JLH = James L. Hammons <jlhamm@acm.org>
+// JLH = James Hammons <jlhamm@acm.org>
 //
 // Who  When        What
 // ---  ----------  -------------------------------------------------------------
@@ -1559,10 +1559,17 @@ uint8 BlitterReadByte(uint32 offset, uint32 who/*=UNKNOWN*/)
        // status register
 //This isn't cycle accurate--how to fix? !!! FIX !!!
 //Probably have to do some multi-threaded implementation or at least a reentrant safe implementation...
+//Real hardware returns $00000805, just like the JTRM says.
+       if (offset == (0x38 + 0))
+               return 0x00;
+       if (offset == (0x38 + 1))
+               return 0x00;
+       if (offset == (0x38 + 2))
+               return 0x08;
        if (offset == (0x38 + 3))
-               return 0x01;    // always idle
+               return 0x05;    // always idle/never stopped (collision detection ignored!)
 
-// CHECK HERE ONCE THIS FIX HAS BEEN TESTED: [ ]
+// CHECK HERE ONCE THIS FIX HAS BEEN TESTED: [X]
 //Fix for AvP:
        if (offset >= 0x04 && offset <= 0x07)
 //This is it. I wonder if it just ignores the lower three bits?