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GP-5184_PtrsubUndoFix

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This commit is contained in:
caheckman 2024-12-16 20:29:08 +00:00
parent 420dd7ce0c
commit 21a6a276b2
10 changed files with 66 additions and 47 deletions
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12
Ghidra/Features/Decompiler/src/decompile/cpp/varnode.cc
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@ -451,6 +451,18 @@ void Varnode::setSymbolReference(SymbolEntry *entry,int4 off)
}
}
/// \param ct is the Datatype to change to
/// \return \b true if the Datatype changed
bool Varnode::updateType(Datatype *ct)
{
if (type == ct || isTypeLock()) return false;
type = ct;
if (high != (HighVariable *)0)
high->typeDirty();
return true;
}
/// Change the Datatype and lock state associated with this Varnode if various conditions are met
/// - Don't change a previously locked Datatype (unless \b override flag is \b true)
/// - Don't consider an \b undefined type to be locked