ghidra/Ghidra/Processors/HCS12/data/languages/HCS12.cspec

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XML

<?xml version="1.0" encoding="UTF-8"?>
<compiler_spec>
<data_organization> <!-- These tags need to be verified -->
<absolute_max_alignment value="0" />
<machine_alignment value="1" />
<default_alignment value="1" />
<pointer_size value="2" />
<wchar_size value="4" />
<short_size value="2" />
<integer_size value="4" />
<long_size value="4" />
<long_long_size value="8" />
<float_size value="4" />
<double_size value="8" />
<long_double_size value="8" />
</data_organization>
<global>
<range space="RAM" first="0x00" last="0x0f"/>
<range space="RAM" first="0x11" last="0x15"/>
<range space="RAM" first="0x18" last="0x2f"/>
<range space="RAM" first="0x31" last="0xffff"/>
</global>
<stackpointer register="SP" space="RAM" growth="negative"/>
<default_proto>
<prototype name="__asmA" extrapop="2" stackshift="2" strategy="register">
<input>
<pentry minsize="1" maxsize="1">
<register name="A"/>
</pentry>
<pentry minsize="1" maxsize="1">
<register name="B"/>
</pentry>
<pentry minsize="2" maxsize="2">
<register name="D"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="IY"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="IX"/>
</pentry>
<pentry minsize="1" maxsize="500" align="1">
<addr offset="2" space="stack"/>
</pentry>
</input>
<output>
<pentry minsize="1" maxsize="2">
<register name="D"/>
</pentry>
</output>
<unaffected>
<register name="SP"/>
<register name="EPAGE"/>
<register name="PPAGE"/>
<register name="RPAGE"/>
<register name="GPAGE"/>
</unaffected>
</prototype>
</default_proto>
<prototype name="__asmA_longcall" extrapop="3" stackshift="3" strategy="register">
<input>
<pentry minsize="1" maxsize="1">
<register name="A"/>
</pentry>
<pentry minsize="1" maxsize="1">
<register name="B"/>
</pentry>
<pentry minsize="2" maxsize="2">
<register name="D"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="IY"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="IX"/>
</pentry>
<pentry minsize="1" maxsize="500" align="1">
<addr offset="3" space="stack"/>
</pentry>
</input>
<output>
<pentry minsize="1" maxsize="2">
<register name="D"/>
</pentry>
</output>
<unaffected>
<register name="SP"/>
<register name="EPAGE"/>
<register name="PPAGE"/>
<register name="RPAGE"/>
<register name="GPAGE"/>
</unaffected>
</prototype>
<resolveprototype name="__asmA_longcall/__asmA">
<model name="__asmA_longcall"/> <!-- The default case -->
<model name="__asmA"/>
</resolveprototype>
<eval_current_prototype name="__asmA_longcall/__asmA"/>
<prototype name="__asm_xgate" extrapop="0" stackshift="0" strategy="register">
<input>
<pentry minsize="1" maxsize="2">
<register name="R2"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="R3"/>
</pentry>
<pentry minsize="3" maxsize="4">
<addr space="join" piece1="R2" piece2="R3"/>
</pentry>
<pentry minsize="1" maxsize="2">
<register name="R4"/>
</pentry>
<pentry minsize="3" maxsize="4">
<addr space="join" piece1="R3" piece2="R4"/>
</pentry>
<pentry minsize="1" maxsize="500" align="2">
<addr offset="2" space="stack"/>
</pentry>
</input>
<output>
<pentry minsize="1" maxsize="2">
<register name="R2"/>
</pentry>
<pentry minsize="4" maxsize="4">
<addr space="join" piece1="R2" piece2="R3"/>
</pentry>
</output>
<unaffected>
<register name="R1"/>
<register name="SP"/>
<register name="R7"/>
<register name="PPAGE"/>
</unaffected>
<pcode inject="uponentry">
<!-- Special injection at start of function, really R7 is the stack pointer, but
decompiler can only handle one stack pointer. (Hack) -->
<body>
R7 = SP;
</body>
</pcode>
</prototype>
</compiler_spec>