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Code Issues Releases Wiki Activity

value set analysis

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This commit is contained in:
caheckman 2019-05-24 13:07:11 -04:00
parent 25894ff9ae
commit e96f39a98f
10 changed files with 1853 additions and 460 deletions
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23
Ghidra/Features/Decompiler/src/decompile/cpp/ifacedecomp.cc
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@ -129,6 +129,7 @@ void IfaceDecompCapability::registerCommands(IfaceStatus *status)
status->registerCom(new IfcVolatile(),"volatile");
status->registerCom(new IfcPreferSplit(),"prefersplit");
status->registerCom(new IfcStructureBlocks(),"structure","blocks");
status->registerCom(new IfcAnalyzeRange(), "analyze","range");
#ifdef CPUI_RULECOMPILE
status->registerCom(new IfcParseRule(),"parse","rule");
status->registerCom(new IfcExperimentalRules(),"experimental","rules");
@ -2474,6 +2475,28 @@ void IfcCountPcode::execute(istream &s)
*status->optr << "Count - pcode = " << dec << count << endl;
}
void IfcAnalyzeRange::execute(istream &s)
{
if (dcp->conf == (Architecture *)0)
throw IfaceExecutionError("Image not loaded");
if (dcp->fd == (Funcdata *)0)
throw IfaceExecutionError("No function selected");
Varnode *vn = iface_read_varnode(dcp,s);
vector<Varnode *> sinks;
sinks.push_back(vn);
Varnode *stackReg = dcp->fd->findSpacebaseInput(dcp->conf->getStackSpace());
ValueSetSolver vsSolver;
vsSolver.establishValueSets(sinks, stackReg);
vsSolver.solve(10000);
list<ValueSet>::const_iterator iter;
for(iter=vsSolver.beginValueSets();iter!=vsSolver.endValueSets();++iter) {
(*iter).printRaw(*status->optr);
*status->optr << endl;
}
}
#ifdef OPACTION_DEBUG
void IfcDebugAction::execute(istream &s)