dotfiles/home/pkgs/ghidra-stdcall.patch

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2023-03-15 16:41:44 +07:00
diff --git a/Ghidra/Processors/x86/data/languages/x86gcc.cspec b/Ghidra/Processors/x86/data/languages/x86gcc.cspec
index 17448cf9..b115b957 100644
--- a/Ghidra/Processors/x86/data/languages/x86gcc.cspec
+++ b/Ghidra/Processors/x86/data/languages/x86gcc.cspec
@@ -286,6 +286,40 @@
<register name="EAX"/>
</killedbycall>
</prototype>
+ <prototype name="__stdcall" extrapop="unknown" stackshift="4">
+ <input>
+ <pentry minsize="1" maxsize="500" align="4">
+ <addr offset="4" space="stack"/>
+ </pentry>
+ </input>
+ <output killedbycall="true">
+ <pentry minsize="4" maxsize="10" metatype="float" extension="float">
+ <register name="ST0"/>
+ </pentry>
+ <pentry minsize="1" maxsize="4">
+ <register name="EAX"/>
+ </pentry>
+ <pentry minsize="5" maxsize="8">
+ <addr space="join" piece1="EDX" piece2="EAX"/>
+ </pentry>
+ </output>
+ <unaffected>
+ <register name="ESP"/>
+ <register name="EBP"/>
+ <register name="ESI"/>
+ <register name="EDI"/>
+ <register name="EBX"/>
+ </unaffected>
+ <killedbycall>
+ <register name="ECX"/>
+ <register name="EDX"/>
+ <register name="ST0"/>
+ <register name="ST1"/>
+ </killedbycall>
+ <likelytrash>
+ <register name="EAX"/>
+ </likelytrash>
+ </prototype>
<resolveprototype name="__cdecl/__regparm">
<model name="__cdecl"/> <!-- The default case -->