o add my bsnes branch

tools/bsnes/smp/ssmp/timing/timing.cpp

@@ -0,0 +1,13 @@
+#ifdef SSMP_CPP
+
+void sSMP::add_clocks(unsigned clocks) {
+  scheduler.addclocks_smp(clocks);
+}
+
+void sSMP::tick_timers() {
+  t0.tick();
+  t1.tick();
+  t2.tick();
+}
+
+#endif

tools/bsnes/smp/ssmp/timing/timing.hpp

@@ -0,0 +1,34 @@
+template<uint8 cycle_frequency>
+class sSMPTimer {
+public:
+  uint8 target;
+  uint8 stage1_ticks, stage2_ticks, stage3_ticks;
+  bool enabled;
+
+  void tick() {
+    //stage 1 increment
+    stage1_ticks++;
+    if(stage1_ticks < cycle_frequency) return;
+
+    stage1_ticks -= cycle_frequency;
+    if(enabled == false) return;
+
+    //stage 2 increment
+    stage2_ticks++;
+
+    if(stage2_ticks != target) return;
+
+    //stage 3 increment
+    stage2_ticks = 0;
+    stage3_ticks++;
+    stage3_ticks &= 15;
+  }
+};
+
+  sSMPTimer<128> t0;
+  sSMPTimer<128> t1;
+  sSMPTimer< 16> t2;
+
+  alwaysinline void add_clocks(unsigned clocks);
+  alwaysinline void tick_timers();
+  uint32 clocks_executed();