<?xml version="1.0" encoding="UTF-8"?>

<compiler_spec>
  <data_organization>
     <absolute_max_alignment value="1" />
     <machine_alignment value="1" />
     <default_alignment value="1" />
     <default_pointer_alignment value="1" />
     
     <pointer_size value="2" />
     <char_size value="1" />
     <wchar_size value="2" />
     
     <!-- smaller size may be used with gcc -mint8 enabled -->
     <!-- sizes do not consider use of fixed-point types -->
     <short_size value="2" />
     <integer_size value="2" />
     <long_size value="4" />
     <long_long_size value="8" />
     <float_size value="4" />
     <double_size value="4" />
     <long_double_size value="4" />
     
     <size_alignment_map>
          <entry size="1" alignment="1" />
          <entry size="2" alignment="2" />
          <entry size="4" alignment="4" />
          <entry size="8" alignment="8" />
     </size_alignment_map>
  </data_organization>
  
  <global>
    <range space="code"/>
    <range space="mem"/>
  </global>
  
  <stackpointer register="SP" space="mem" growth="negative"/>
  
  <default_proto>
    <prototype name="__stdcall" extrapop="3" stackshift="3" strategy="register">
      <input>
        <!-- Stack used for vararg parameters only -->
        <pentry minsize="1" maxsize="2">
          <register name="W"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R23R22"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R21R20"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R19R18"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R17R16"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R15R14"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R13R12"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R11R10"/>
        </pentry>
        <pentry minsize="1" maxsize="2">
          <register name="R9R8"/>
        </pentry>
      </input>
      <output>
        <pentry minsize="1" maxsize="2">
          <register name="W"/>
        </pentry>
      </output>
      <unaffected>
        <register name="SP"/>
        <register name="R1"/>
        <register name="R2"/>
        <register name="R3"/>
        <register name="R4"/>
        <register name="R5"/>
        <register name="R6"/>
        <register name="R7"/>
        <register name="R8"/>
        <register name="R9"/>
        <register name="R10"/>
        <register name="R11"/>
        <register name="R12"/>
        <register name="R13"/>
        <register name="R14"/>
        <register name="R15"/>
        <register name="R16"/>
        <register name="R17"/>
        <register name="Y"/>
      </unaffected>
    </prototype>
  </default_proto>
  
  <prototype name="__stackcall" extrapop="3" stackshift="3" strategy="register">
      <input>
      <pentry minsize="1" maxsize="500" align="1">
        <addr offset="1" space="stack"/>
      </pentry>
    </input>
      <output>
        <pentry minsize="1" maxsize="2">
          <register name="W"/>
        </pentry>
      </output>
      <unaffected>
        <register name="SP"/>
        <register name="R1"/>
        <register name="R2"/>
        <register name="R3"/>
        <register name="R4"/>
        <register name="R5"/>
        <register name="R6"/>
        <register name="R7"/>
        <register name="R8"/>
        <register name="R9"/>
        <register name="R10"/>
        <register name="R11"/>
        <register name="R12"/>
        <register name="R13"/>
        <register name="R14"/>
        <register name="R15"/>
        <register name="R16"/>
        <register name="R17"/>
        <register name="Y"/> 
      </unaffected>
    </prototype>
    
</compiler_spec>
