mkcall.rb

# File dl/mkcall.rb, line 8
def output_arg(x,i)
  "args[#{i}].#{DLTYPE[x][:stmem]}"
end

# File dl/mkcall.rb, line 12
def output_args(types)
  t = []
  types[1..-1].each_with_index{|x,i| t.push(output_arg(x,i))}
  t.join(",")
end

# File dl/mkcall.rb, line 18
def output_callfunc(types)
  t = types[0]
  stmem = DLTYPE[t][:stmem]
  ctypes = types2ctypes(types)
  if( t == VOID )
    callstm = "(*f)(#{output_args(types)})"
  else
    callstm = "ret.#{stmem} = (*f)(#{output_args(types)})"
  end
  [ "{",
    "#{ctypes[0]} (*f)(#{ctypes[1..-1].join(',')}) = func;",
    "#{callstm};",
    "}"].join(" ")
end

# File dl/mkcall.rb, line 33
def output_case(types)
  num = types2num(types)
  callfunc_stm = output_callfunc(types)
"  case \#{num}:\n#ifdef DEBUG\n    printf(\"\#{callfunc_stm}\\\\n\");\n#endif\n    \#{callfunc_stm};\n    break;\n"
end

# File dl/mkcall.rb, line 47
def rec_output(types = [VOID])
  print output_case(types)
  if( types.length <= MAX_ARG )
    DLTYPE.keys.sort.each{|t|
      if( t != VOID && DLTYPE[t][:sym] )
        rec_output(types + [t])
      end
    }
  end
end