1 files changed, 9 insertions, 5 deletions
diff --git a/lib/Core/ExecutionState.cpp b/lib/Core/ExecutionState.cpp
index 54fe752e..5231f7fb 100644
--- a/lib/Core/ExecutionState.cpp
+++ b/lib/Core/ExecutionState.cpp
@@ -327,18 +327,22 @@ void ExecutionState::dumpStack(llvm::raw_ostream &out) const {
     std::stringstream AssStream;
     AssStream << std::setw(8) << std::setfill('0') << ii.assemblyLine;
     out << AssStream.str();
-    out << " in " << f->getName().str() << " (";
+    out << " in " << f->getName().str() << "(";
     // Yawn, we could go up and print varargs if we wanted to.
     unsigned index = 0;
     for (Function::arg_iterator ai = f->arg_begin(), ae = f->arg_end();
          ai != ae; ++ai) {
       if (ai!=f->arg_begin()) out << ", ";
 
-      out << ai->getName().str();
-      // XXX should go through function
+      if (ai->hasName())
+        out << ai->getName().str() << "=";
+
       ref<Expr> value = sf.locals[sf.kf->getArgRegister(index++)].value;
-      if (isa_and_nonnull<ConstantExpr>(value))
-        out << "=" << value;
+      if (isa_and_nonnull<ConstantExpr>(value)) {
+        out << value;
+      } else {
+        out << "symbolic";
+      }
     }
     out << ")";
     if (ii.file != "")