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Merge remote-tracking branch 'origin/GP-6526_ghizard_Fix_MicrosoftDemangler_tests_and_logic_for_argument_tags' into Ghidra_12.1

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This commit is contained in:
Ryan Kurtz
2026-03-03 13:45:56 -05:00
parent ded7b845a6 52a2425e3f
commit c9ca0ac94c
7 changed files with 90 additions and 25 deletions
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Ghidra/Test/IntegrationTest/src/test.slow/java/ghidra/app/util/demangler/DemangledFunctionTest.java
+50
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@@ -299,6 +299,56 @@ public class DemangledFunctionTest extends AbstractGhidraHeadlessIntegrationTest
assertTrue(demangled instanceof DemangledFunction);
assertTrue(demangled.applyTo(program, addr, options, TaskMonitor.DUMMY));
String className =
"F<E::D::G<E::D::H<bool_(__cdecl*const)(C::B_const&),0>,bool,C::B_const&>_>";
String functionName = className + "<E::D::A<bool,C::B_const&>_>";
Function function = assertFunction(functionName, addr);
assertNoBookmarkAt(addr);
Symbol[] symbols = symbolTable.getSymbols(addr);
assertEquals(2, symbols.length);
assertEquals(functionName, symbols[0].getName());
assertEquals(mangled, symbols[1].getName());
// Check for the Class 'this' pointer
Parameter[] parameters = function.getParameters();
assertEquals(2, parameters.length);
Parameter p1 = parameters[0];
assertEquals("this", p1.getName());
assertEquals(className + " *", p1.getDataType().toString());
Namespace ns = symbols[0].getParentNamespace();
assertEquals(className, ns.getName(false));
ns = ns.getParentNamespace();
assertEquals("E", ns.getName(false));
}
@Test
public void testFunctionThisPointerWithTags() throws Exception {
//
// Test a function within a class that has a 'this' pointer
//
String mangled =
"??$?0V?$A@_NABW4B@C@@@D@E@@@?$F@V?$G@U?$H@Q6A_NABW4B@C@@@Z$0A@@D@E@@_NABW4B@C@@@D@E@@@E@@QAE@ABV?$F@V?$A@_NABW4B@C@@@D@E@@@1@@Z";
Address addr = addr("0x0101");
SymbolTable symbolTable = program.getSymbolTable();
symbolTable.createLabel(addr, mangled, SourceType.IMPORTED);
MicrosoftDemangler demangler = new MicrosoftDemangler();
MangledContext mangledContext =
demangler.createMangledContext(mangled,
MicrosoftDemanglerOptions.DEFAULT_UNDERLYING_OUTPUT, program, addr);
DemanglerOptions options = mangledContext.getOptions();
// TODO: need direct way to change "for function" vs. just address and program; which might mean MicrosoftDemanglerContext
//mangledContext.setIsFunction(true);
DemangledObject demangled = demangler.demangle(mangledContext);
assertTrue(demangled instanceof DemangledFunction);
assertTrue(demangled.applyTo(program, addr, options, TaskMonitor.DUMMY));
String className =
"F<class_E::D::G<struct_E::D::H<bool_(__cdecl*const)(enum_C::B_const&),0>,bool,enum_C::B_const&>_>";
String functionName = className + "<class_E::D::A<bool,enum_C::B_const&>_>";