Passes linux interpreter runtime testing.

Cisco-Talos · Dec 8, 2023 · ba845c0 · ba845c0
1 parent 9bf026c
commit ba845c0
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/libclambcc/ClamBCAnalyzer/ClamBCAnalyzer.cpp b/libclambcc/ClamBCAnalyzer/ClamBCAnalyzer.cpp
@@ -297,7 +297,7 @@ void ClamBCAnalysis::run(Module & m)
  }
  continue;
  }
- DEBUGERR << "THIS IS THE PLACE TO LOOK" << "<END>\n";
+ //DEBUGERR << "THIS IS THE PLACE TO LOOK" << "<END>\n";
  //DEBUG_NONPOINTER(F.getName());
  //DEBUG_VALUE(&F);
  functionIDs[&F] = fid++;

diff --git a/libclambcc/ClamBCRebuild/ClamBCRebuild.cpp b/libclambcc/ClamBCRebuild/ClamBCRebuild.cpp
@@ -218,6 +218,10 @@ class ClamBCRebuild : public PassInfoMixin<ClamBCRebuild>, public InstVisitor<Cl
  std::vector<Function *> funcs;
  for (auto i = pMod->begin(), e = pMod->end(); i != e; i++) {
  Function *pFunc = llvm::cast<Function>(i);
+ const FunctionType *FTy = pFunc->getFunctionType();
+ if (FTy->isVarArg()){
+ return PreservedAnalyses::all();
+ }
  funcs.push_back(pFunc);
  }
  for (size_t i = 0; i < funcs.size(); i++) {

diff --git a/libclambcc/ClamBCRemoveUndefs/ClamBCRemoveUndefs.cpp b/libclambcc/ClamBCRemoveUndefs/ClamBCRemoveUndefs.cpp
@@ -238,6 +238,8 @@ struct ClamBCRemoveUndefs : public PassInfoMixin<ClamBCRemoveUndefs >
  PreservedAnalyses run(Module & m, ModuleAnalysisManager & MAM)
 #endif
  {
+ DEBUGERR << "This was causing issues in testing, so removed. Still need to verify that we no longer need it" << "<END>\n"; return PreservedAnalyses::all();
+
  pMod = &m;
 
  for (auto i = pMod->begin(), e = pMod->end(); i != e; i++) {