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Code Issues Releases Wiki Activity

GP-3126 Join support for CONCAT trees

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This commit is contained in:
caheckman 2023-02-22 15:06:26 -05:00
parent bdc6f56c40
commit 7d6c6d28be
17 changed files with 185 additions and 17 deletions
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24
Ghidra/Features/Decompiler/src/decompile/cpp/ifacedecomp.cc
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@ -114,6 +114,7 @@ void IfaceDecompCapability::registerCommands(IfaceStatus *status)
status->registerCom(new IfcRename(),"rename");
status->registerCom(new IfcRetype(),"retype");
status->registerCom(new IfcRemove(),"remove");
status->registerCom(new IfcIsolate(),"isolate");
status->registerCom(new IfcLockPrototype(),"prototype","lock");
status->registerCom(new IfcUnlockPrototype(),"prototype","unlock");
status->registerCom(new IfcCommentInstr(),"comment","instruction");
@ -1365,6 +1366,29 @@ void IfcRetype::execute(istream &s)
}
}
/// \class IfcIsolate
/// \brief Mark a symbol as isolated from speculative merging: `isolate <name>`
void IfcIsolate::execute(istream &s)
{
string symbolName;
s >> ws >> symbolName;
if (symbolName.size() == 0)
throw IfaceParseError("Missing symbol name");
Symbol *sym;
vector<Symbol *> symList;
dcp->readSymbol(symbolName,symList);
if (symList.empty())
throw IfaceExecutionError("No symbol named: "+symbolName);
if (symList.size() == 1)
sym = symList[0];
else
throw IfaceExecutionError("More than one symbol named: "+symbolName);
sym->setIsolated(true);
}
/// The Varnode is selected from the \e current function. It is specified as a
/// storage location with info about its defining p-code in parantheses.
/// - `%EAX(r0x10000:0x65)`