Method genArgs

src/hx/cppia/CppiaFunction.cpp:295–364

void ScriptCallable::genArgs(CppiaCompiler *compiler, CppiaExpr *inThis, Expressions &inArgs, const JitVal &inThisVal)
{
   int inCount = inArgs.size();
   bool badCount = argCount<inCount;

   for(int i=inCount;i<argCount && !badCount;i++)
      if (!hasDefault[i])
         badCount = true;

   if (badCount)
   {
      printf("Arg count mismatch %d!=%d ?\n", argCount, (int)inArgs.size());
      printf(" %s at %s:%d %s\n", getName(), filename, line, functionName);
      CPPIA_CHECK(0);
      throw Dynamic(HX_CSTRING("Arg count error"));
      //return;
   }


   int framePos = compiler->getCurrentFrameSize();
   // Push this ...
   if (inThis)
   {
      inThis->genCode(compiler, JitFramePos(framePos), etObject);
   }
   else if (inThisVal.valid())
   {
      compiler->move( JitFramePos(framePos), inThisVal );
   }
   else
   {
      compiler->move( JitFramePos(framePos), JitVal( (void *)0 ));
   }
   compiler->addFrame(etObject);


   for(int a=0;a<argCount;a++)
   {
      CppiaStackVar &var = args[a];
      if (a>=inCount)
      {
         int framePos = compiler->getCurrentFrameSize();
         switch(var.argType)
         {
            case etInt:
               compiler->move( JitFramePos(framePos).as(jtInt), 0 );
               break;
            case etObject:
               compiler->move( JitFramePos(framePos).as(jtPointer), (void *)0 );
               break;
            case etFloat:
               compiler->move( JitFramePos(framePos).as(jtInt), 0 );
               compiler->move( JitFramePos(framePos).as(jtInt) + 4, 0 );
               break;
            case etString:
               compiler->move( JitFramePos(framePos).as(jtInt), 0 );
               compiler->move( JitFramePos(framePos).as(jtPointer) + StringOffset::Ptr, (void *)0 );
               break;