Update to bsnes v045 release.

This is a maintenance release to fix a crashing bug in S-DD1 games (Star Ocean, Street Fighter Alpha 2), and a video issue in games using the WAI instruction.
As always, my apologies for any inconvenience. SA-1 support required modification of a large amount of delicate code in the emulation core, and our limited testing team was not able to catch these in time before release.

src/base.hpp

@@ -1,4 +1,4 @@
-#define BSNES_VERSION "0.044"
+#define BSNES_VERSION "0.045"
 #define BSNES_TITLE   "bsnes v" BSNES_VERSION
 
 #define BUSCORE sBus

src/chip/sdd1/sdd1.cpp

@@ -11,7 +11,7 @@ void SDD1::enable() {
   //hook S-CPU DMA MMIO registers to gather information for struct dma[];
   //buffer address and transfer size information for use in SDD1::read()
   for(unsigned i = 0x4300; i <= 0x437f; i++) {
-    cpu_mmio[i & 0x7f] = memory::mmio.mmio[i];
+    cpu_mmio[i & 0x7f] = memory::mmio.mmio[i - 0x2000];
     memory::mmio.map(i, *this);
   }
 

src/cpu/scpu/memory/memory.cpp

@@ -4,7 +4,11 @@ void sCPU::op_io() {
   status.clock_count = 6;
   precycle_edge();
   add_clocks(6);
-  if(regs.wai) scheduler.sync_cpucop();
+
+  if(regs.wai) {
+    scheduler.sync_cpucop();
+    scheduler.sync_cpuppu();
+  }
   cycle_edge();
 }