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Code Issues Releases Wiki Activity

GP-4898 - All Demanglers: added MangledContext; Microsoft MDMang: added

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C-style mangling scheme and moved Demangler type hierarchies out of
MDMang
This commit is contained in:
ghizard 2024-09-18 08:50:28 -04:00
parent 3670d91d80
commit 737ea4d31f
53 changed files with 3016 additions and 1460 deletions
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15
Ghidra/Features/MicrosoftDemangler/developer_scripts/MicrosoftDemanglerScript.java
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@ -4,9 +4,9 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* http://www.apache.org/licenses/LICENSE-2.0
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@ -17,6 +17,7 @@
//@category Symbol
import ghidra.app.script.GhidraScript;
import ghidra.app.util.demangler.DemangledObject;
import ghidra.app.util.demangler.MangledContext;
import ghidra.app.util.demangler.microsoft.MicrosoftDemangler;
public class MicrosoftDemanglerScript extends GhidraScript {
@ -33,7 +34,7 @@ public class MicrosoftDemanglerScript extends GhidraScript {
demangle("??$?0G@?$allocator@U_Container_proxy@std@@@std@@QAE@ABV?$allocator@G@1@@Z");
/*
demangle("??0__non_rtti_object@@QAE@PBD@Z");
demangle("??0bad_cast@@AAE@PBQBD@Z");
demangle("??0bad_cast@@QAE@ABQBD@Z");
@ -94,7 +95,11 @@ public class MicrosoftDemanglerScript extends GhidraScript {
}
private void demangle(String mangled) throws Exception {
DemangledObject demangled = demangler.demangle(mangled);
printf("magled %s\ndemangled %s", mangled, demangled);
// Using a null address instead of currentAddress because we are not demangling a symbol
// at the address... just a symbol to dump to the output
MangledContext mangledContext =
demangler.createMangledContext(mangled, null, currentProgram, null);
DemangledObject demangled = demangler.demangle(mangledContext);
printf("mangled %s\ndemangled %s", mangled, demangled);
}
}