apps,fceux,x6502: skip spin

2020-02-05 01:34:15 +08:00 · 2020-02-05 01:34:15 +08:00 · 51a4647d4e
parent a27b40c09d
commit 51a4647d4e
1 changed files with 5 additions and 0 deletions
--- a/apps/fceux/src/x6502.cpp
+++ b/apps/fceux/src/x6502.cpp
@ -484,11 +484,16 @@ extern int test; test++;
   _tcount=0;
   if(MapIRQHook) MapIRQHook(temp);
   
+   uint32 lastPC = _PC;
   _PC++;
   switch(b1)
   {
    #include "ops.inc"
   }
+   if (lastPC == _PC) {
+     // spinning, just finish the run
+     _count = 0;
+   }
  }
 }