32x: some missed code from MAME, minor tweaks

[picodrive.git] / cpu / sh2mame / sh2pico.c

diff --git a/cpu/sh2mame/sh2pico.c b/cpu/sh2mame/sh2pico.c
index c6f87ea..e77329c 100644 (file)
--- a/cpu/sh2mame/sh2pico.c
+++ b/cpu/sh2mame/sh2pico.c
@@ -69,7 +69,13 @@ int sh2_execute(SH2 *sh2_, int cycles)
        {
                UINT32 opcode;
 
-               opcode = RW(sh2->pc);
+               if (sh2->delay)
+               {
+                       opcode = RW(sh2->delay);
+                       sh2->pc -= 2;
+               }
+               else
+                       opcode = RW(sh2->pc);
 
                sh2->delay = 0;
                sh2->pc += 2;