yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-04 10:19:23 +02:00
Code Issues Releases Wiki Activity

Last chance attempt to find LOAD/STORE

Browse source
This commit is contained in:
caheckman 2020-01-23 17:08:28 -05:00
parent 46e8a54948
commit 72d6b15133
2 changed files with 11 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc
View file

@ -1087,9 +1087,10 @@ void Architecture::parseProcessorConfig(DocumentStorage &store)
parseLaneSizes(*iter);
}
else if (elname == "data_space") {
AddrSpace *spc = getSpaceByName(el->getAttributeValue("space"));
const string &spaceName( (*iter)->getAttributeValue("space"));
AddrSpace *spc = getSpaceByName(spaceName);
if (spc == (AddrSpace *)0)
throw LowlevelError("Undefined space: "+el->getAttributeValue("space"));
throw LowlevelError("Undefined space: "+spaceName);
setDefaultDataSpace(spc->getIndex());
}
else if (elname == "segmented_address") {

8
Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc
View file

@ -964,6 +964,14 @@ AddrSpace *ActionConstantPtr::searchForLoadStore(Varnode *vn,PcodeOp *op)
}
if (op == (PcodeOp *)0) break;
}
for(list<PcodeOp *>::const_iterator iter=vn->beginDescend();iter!=vn->endDescend();++iter) {
op = *iter;
OpCode opc = op->code();
if (opc == CPUI_LOAD)
return Address::getSpaceFromConst(op->getIn(0)->getAddr());
else if (opc == CPUI_STORE && op->getIn(1) == vn)
return Address::getSpaceFromConst(op->getIn(0)->getAddr());
}
return (AddrSpace *)0;
}