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Code Issues Releases Wiki Activity

GP-2425 more better duffzero / duffcopy function info

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dev747368 2023-06-06 16:39:26 +00:00
parent 176bdea28a
commit b5422faefb
17 changed files with 642 additions and 88 deletions
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62
Ghidra/Processors/x86/data/languages/x86-64-golang.cspec
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@ -178,6 +178,68 @@
</unaffected>
</prototype>
<prototype name="duffzero" extrapop="8" stackshift="8">
<input>
<pentry minsize="1" maxsize="8">
<register name="RDI"/>
</pentry>
</input>
<output>
<pentry minsize="1" maxsize="8">
<register name="RDI"/>
</pentry>
</output>
<killedbycall>
<register name="RDI"/>
</killedbycall>
<unaffected>
<register name="RSP"/>
<register name="RBP"/>
<register name="R14"/>
</unaffected>
</prototype>
<prototype name="duffcopy" extrapop="8" stackshift="8">
<input>
<pentry minsize="1" maxsize="8">
<register name="RDI"/>
</pentry>
<pentry minsize="1" maxsize="8">
<register name="RSI"/>
</pentry>
</input>
<output>
<pentry minsize="1" maxsize="8">
<register name="RDI"/>
</pentry>
<pentry minsize="9" maxsize="16">
<addr space="join" piece2="RDI" piece1="RSI"/>
</pentry>
</output>
<killedbycall>
<register name="RDI"/>
<register name="RSI"/>
</killedbycall>
<unaffected>
<register name="RAX"/>
<register name="RBX"/>
<register name="RCX"/>
<register name="RDI"/>
<register name="RSI"/>
<register name="R8"/>
<register name="R9"/>
<register name="R10"/>
<register name="R11"/>
<register name="RSP"/>
<register name="RBP"/>
<register name="R14"/>
</unaffected>
</prototype>
<prototype name="__stdcall" extrapop="8" stackshift="8">
<!-- Derived from "System V Application Binary Interface AMD64 Architecture Processor Supplement" April 2016 -->
<input>