Changes to build successfully with GCC 3.02

llvm-svn: 1503

6 files changed, 102 insertions, 90 deletions

diff --git a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
index c48ec92b3e9..d92764e49a6 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -19,6 +19,10 @@
 #include <math.h>  // For fmod
 #include <signal.h>
 #include <setjmp.h>
+#include <iostream>
+using std::vector;
+using std::cout;
+using std::cerr;
 
 cl::Flag   QuietMode ("quiet"  , "Do not emit any non-program output");
 cl::Alias  QuietModeA("q"      , "Alias for -quiet", cl::NoFlags, QuietMode);
@@ -35,7 +39,7 @@ CachedWriter CW;     // Object to accelerate printing of LLVM
 static cl::Flag ProfileStructureFields("profilestructfields", 
                                        "Profile Structure Field Accesses");
 #include <map>
-static map<const StructType *, vector<unsigned> > FieldAccessCounts;
+static std::map<const StructType *, vector<unsigned> > FieldAccessCounts;
 #endif
 
 sigjmp_buf SignalRecoverBuffer;
@@ -91,14 +95,14 @@ static GenericValue getOperandValue(Value *V, ExecutionContext &SF) {
     case Type::PointerTyID:
       if (isa<ConstantPointerNull>(CPV)) {
         Result.PointerVal = 0;
-      } else if (ConstantPointerRef *CPR =dyn_cast<ConstantPointerRef>(CPV)) {
+      } else if (isa<ConstantPointerRef>(CPV)) {
         assert(0 && "Not implemented!");
       } else {
         assert(0 && "Unknown constant pointer type!");
       }
       break;
     default:
-      cout << "ERROR: Constant unimp for type: " << CPV->getType() << endl;
+      cout << "ERROR: Constant unimp for type: " << CPV->getType() << "\n";
     }
     return Result;
   } else if (GlobalValue *GV = dyn_cast<GlobalValue>(V)) {
@@ -134,7 +138,7 @@ static void printOperandInfo(Value *V, ExecutionContext &SF) {
       cout << ( Cur     >= 160? char((Cur>>4)+'A'-10) : char((Cur>>4) + '0'))
            << ((Cur&15) >=  10? char((Cur&15)+'A'-10) : char((Cur&15) + '0'));
     }
-    cout << endl;
+    cout << "\n";
   }
 }
 
@@ -143,7 +147,7 @@ static void printOperandInfo(Value *V, ExecutionContext &SF) {
 static void SetValue(Value *V, GenericValue Val, ExecutionContext &SF) {
   unsigned TyP = V->getType()->getUniqueID();   // TypePlane for value
 
-  //cout << "Setting value: " << &SF.Values[TyP][getOperandSlot(V)] << endl;
+  //cout << "Setting value: " << &SF.Values[TyP][getOperandSlot(V)] << "\n";
   SF.Values[TyP][getOperandSlot(V)] = Val;
 }
 
@@ -217,7 +221,7 @@ static void InitializeMemory(Constant *Init, char *Addr) {
     return;
 
   default:
-    CW << "Bad Type: " << Init->getType() << endl;
+    CW << "Bad Type: " << Init->getType() << "\n";
     assert(0 && "Unknown constant type to initialize memory with!");
   }
 }
@@ -277,7 +281,7 @@ static GenericValue executeAddInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(+, Double);
     IMPLEMENT_BINARY_OPERATOR(+, Pointer);
   default:
-    cout << "Unhandled type for Add instruction: " << Ty << endl;
+    cout << "Unhandled type for Add instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -298,7 +302,7 @@ static GenericValue executeSubInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(-, Double);
     IMPLEMENT_BINARY_OPERATOR(-, Pointer);
   default:
-    cout << "Unhandled type for Sub instruction: " << Ty << endl;
+    cout << "Unhandled type for Sub instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -319,7 +323,7 @@ static GenericValue executeMulInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(*, Double);
     IMPLEMENT_BINARY_OPERATOR(*, Pointer);
   default:
-    cout << "Unhandled type for Mul instruction: " << Ty << endl;
+    cout << "Unhandled type for Mul instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -340,7 +344,7 @@ static GenericValue executeDivInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(/, Double);
     IMPLEMENT_BINARY_OPERATOR(/, Pointer);
   default:
-    cout << "Unhandled type for Div instruction: " << Ty << endl;
+    cout << "Unhandled type for Div instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -365,7 +369,7 @@ static GenericValue executeRemInst(GenericValue Src1, GenericValue Src2,
     Dest.DoubleVal = fmod(Src1.DoubleVal, Src2.DoubleVal);
     break;
   default:
-    cout << "Unhandled type for Rem instruction: " << Ty << endl;
+    cout << "Unhandled type for Rem instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -384,7 +388,7 @@ static GenericValue executeAndInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(&, Long);
     IMPLEMENT_BINARY_OPERATOR(&, Pointer);
   default:
-    cout << "Unhandled type for And instruction: " << Ty << endl;
+    cout << "Unhandled type for And instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -404,7 +408,7 @@ static GenericValue executeOrInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(|, Long);
     IMPLEMENT_BINARY_OPERATOR(|, Pointer);
   default:
-    cout << "Unhandled type for Or instruction: " << Ty << endl;
+    cout << "Unhandled type for Or instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -424,7 +428,7 @@ static GenericValue executeXorInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_BINARY_OPERATOR(^, Long);
     IMPLEMENT_BINARY_OPERATOR(^, Pointer);
   default:
-    cout << "Unhandled type for Xor instruction: " << Ty << endl;
+    cout << "Unhandled type for Xor instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -449,7 +453,7 @@ static GenericValue executeSetEQInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(==, Double);
     IMPLEMENT_SETCC(==, Pointer);
   default:
-    cout << "Unhandled type for SetEQ instruction: " << Ty << endl;
+    cout << "Unhandled type for SetEQ instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -471,7 +475,7 @@ static GenericValue executeSetNEInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(!=, Pointer);
 
   default:
-    cout << "Unhandled type for SetNE instruction: " << Ty << endl;
+    cout << "Unhandled type for SetNE instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -492,7 +496,7 @@ static GenericValue executeSetLEInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(<=, Double);
     IMPLEMENT_SETCC(<=, Pointer);
   default:
-    cout << "Unhandled type for SetLE instruction: " << Ty << endl;
+    cout << "Unhandled type for SetLE instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -513,7 +517,7 @@ static GenericValue executeSetGEInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(>=, Double);
     IMPLEMENT_SETCC(>=, Pointer);
   default:
-    cout << "Unhandled type for SetGE instruction: " << Ty << endl;
+    cout << "Unhandled type for SetGE instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -534,7 +538,7 @@ static GenericValue executeSetLTInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(<, Double);
     IMPLEMENT_SETCC(<, Pointer);
   default:
-    cout << "Unhandled type for SetLT instruction: " << Ty << endl;
+    cout << "Unhandled type for SetLT instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -555,7 +559,7 @@ static GenericValue executeSetGTInst(GenericValue Src1, GenericValue Src2,
     IMPLEMENT_SETCC(>, Double);
     IMPLEMENT_SETCC(>, Pointer);
   default:
-    cout << "Unhandled type for SetGT instruction: " << Ty << endl;
+    cout << "Unhandled type for SetGT instruction: " << Ty << "\n";
   }
   return Dest;
 }
@@ -598,7 +602,7 @@ static void PerformExitStuff() {
   // Print out structure field accounting information...
   if (!FieldAccessCounts.empty()) {
     CW << "Profile Field Access Counts:\n";
-    map<const StructType *, vector<unsigned> >::iterator 
+    std::map<const StructType *, vector<unsigned> >::iterator 
       I = FieldAccessCounts.begin(), E = FieldAccessCounts.end();
     for (; I != E; ++I) {
       vector<unsigned> &OfC = I->second;
@@ -613,9 +617,9 @@ static void PerformExitStuff() {
         if (i) CW << ", ";
         CW << OfC[i];
       }
-      CW << endl;
+      CW << "\n";
     }
-    CW << endl;
+    CW << "\n";
 
     CW << "Profile Field Access Percentages:\n";
     cout.precision(3);
@@ -630,9 +634,9 @@ static void PerformExitStuff() {
         if (i) CW << ", ";
         CW << double(OfC[i])/Sum;
       }
-      CW << endl;
+      CW << "\n";
     }
-    CW << endl;
+    CW << "\n";
 
     FieldAccessCounts.clear();
   }
@@ -673,7 +677,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
         CW << "Method " << M->getType() << " \"" << M->getName()
            << "\" returned ";
         print(RetTy, Result);
-        cout << endl;
+        cout << "\n";
       }
 
       if (RetTy->isIntegral())
@@ -701,7 +705,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
     CW << "Method " << M->getType() << " \"" << M->getName()
        << "\" returned ";
     print(RetTy, Result);
-    cout << endl;
+    cout << "\n";
   }
 }
 
@@ -930,7 +934,7 @@ static void executeShlInst(ShiftInst *I, ExecutionContext &SF) {
     IMPLEMENT_SHIFT(<<, ULong);
     IMPLEMENT_SHIFT(<<, Long);
   default:
-    cout << "Unhandled type for Shl instruction: " << Ty << endl;
+    cout << "Unhandled type for Shl instruction: " << Ty << "\n";
   }
   SetValue(I, Dest, SF);
 }
@@ -951,7 +955,7 @@ static void executeShrInst(ShiftInst *I, ExecutionContext &SF) {
     IMPLEMENT_SHIFT(>>, ULong);
     IMPLEMENT_SHIFT(>>, Long);
   default:
-    cout << "Unhandled type for Shr instruction: " << Ty << endl;
+    cout << "Unhandled type for Shr instruction: " << Ty << "\n";
   }
   SetValue(I, Dest, SF);
 }
@@ -977,7 +981,7 @@ static void executeShrInst(ShiftInst *I, ExecutionContext &SF) {
       IMPLEMENT_CAST(DESTTY, DESTCTY, Double)
 
 #define IMPLEMENT_CAST_CASE_END()    \
-    default: cout << "Unhandled cast: " << SrcTy << " to " << Ty << endl;  \
+    default: cout << "Unhandled cast: " << SrcTy << " to " << Ty << "\n";  \
       break;                                    \
     }                                           \
     break
@@ -1006,7 +1010,7 @@ static void executeCastInst(CastInst *I, ExecutionContext &SF) {
     IMPLEMENT_CAST_CASE(Float  , (float));
     IMPLEMENT_CAST_CASE(Double , (double));
   default:
-    cout << "Unhandled dest type for cast instruction: " << Ty << endl;
+    cout << "Unhandled dest type for cast instruction: " << Ty << "\n";
   }
   SetValue(I, Dest, SF);
 }
@@ -1060,7 +1064,6 @@ void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
     if (RetTy != Type::VoidTy) {
       if (!ECStack.empty() && ECStack.back().Caller) {
         ExecutionContext &SF = ECStack.back();
-        CallInst *Caller = SF.Caller;
         SetValue(SF.Caller, Result, SF);
       
         SF.Caller = 0;          // We returned from the call...
@@ -1069,7 +1072,7 @@ void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
         CW << "Method " << M->getType() << " \"" << M->getName()
            << "\" returned ";
         print(RetTy, Result); 
-        cout << endl;
+        cout << "\n";
         
         if (RetTy->isIntegral())
           ExitCode = Result.SByteVal;   // Capture the exit code of the program
@@ -1290,8 +1293,8 @@ void Interpreter::printValue(const Type *Ty, GenericValue V) {
   case Type::UShortTyID: cout << V.UShortVal; break;
   case Type::IntTyID:    cout << V.IntVal;    break;
   case Type::UIntTyID:   cout << V.UIntVal;   break;
-  case Type::LongTyID:   cout << V.LongVal;   break;
-  case Type::ULongTyID:  cout << V.ULongVal;  break;
+  case Type::LongTyID:   cout << (long)V.LongVal;   break;
+  case Type::ULongTyID:  cout << (unsigned long)V.ULongVal;  break;
   case Type::FloatTyID:  cout << V.FloatVal;  break;
   case Type::DoubleTyID: cout << V.DoubleVal; break;
   case Type::PointerTyID:cout << (void*)V.PointerVal; break;
@@ -1306,31 +1309,31 @@ void Interpreter::print(const Type *Ty, GenericValue V) {
   printValue(Ty, V);
 }
 
-void Interpreter::print(const string &Name) {
+void Interpreter::print(const std::string &Name) {
   Value *PickedVal = ChooseOneOption(Name, LookupMatchingNames(Name));
   if (!PickedVal) return;
 
   if (const Method *M = dyn_cast<const Method>(PickedVal)) {
     CW << M;  // Print the method
   } else if (const Type *Ty = dyn_cast<const Type>(PickedVal)) {
-    CW << "type %" << Name << " = " << Ty->getDescription() << endl;
+    CW << "type %" << Name << " = " << Ty->getDescription() << "\n";
   } else if (const BasicBlock *BB = dyn_cast<const BasicBlock>(PickedVal)) {
     CW << BB;   // Print the basic block
   } else {      // Otherwise there should be an annotation for the slot#
     print(PickedVal->getType(), 
           getOperandValue(PickedVal, ECStack[CurFrame]));
-    cout << endl;
+    cout << "\n";
   }
 }
 
-void Interpreter::infoValue(const string &Name) {
+void Interpreter::infoValue(const std::string &Name) {
   Value *PickedVal = ChooseOneOption(Name, LookupMatchingNames(Name));
   if (!PickedVal) return;
 
   cout << "Value: ";
   print(PickedVal->getType(), 
         getOperandValue(PickedVal, ECStack[CurFrame]));
-  cout << endl;
+  cout << "\n";
   printOperandInfo(PickedVal, ECStack[CurFrame]);
 }
 
@@ -1353,7 +1356,7 @@ void Interpreter::printStackFrame(int FrameNo = -1) {
     printValue(Args[i]->getType(), getOperandValue(Args[i], ECStack[FrameNo]));
   }
 
-  cout << ")" << endl;
+  cout << ")\n";
   CW << *(ECStack[FrameNo].CurInst-(FrameNo != int(ECStack.size()-1)));
 }
 
diff --git a/llvm/lib/ExecutionEngine/Interpreter/ExecutionAnnotations.h b/llvm/lib/ExecutionEngine/Interpreter/ExecutionAnnotations.h
index f6a27265f04..12717ec48e0 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/ExecutionAnnotations.h
+++ b/llvm/lib/ExecutionEngine/Interpreter/ExecutionAnnotations.h
@@ -23,7 +23,7 @@ static AnnotationID MethodInfoAID(
 
 struct MethodInfo : public Annotation {
   MethodInfo(Method *M);
-  vector<unsigned> NumPlaneElements;
+  std::vector<unsigned> NumPlaneElements;
 
 
   // Create - Factory function to allow MethodInfo annotations to be
diff --git a/llvm/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/llvm/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index a54a6f1ced0..bcff5e57954 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -13,26 +13,29 @@
 #include "llvm/DerivedTypes.h"
 #include <map>
 #include <dlfcn.h>
+#include <iostream>
 #include <link.h>
 #include <math.h>
 #include <stdio.h>
+using std::vector;
+using std::cout;
 
 typedef GenericValue (*ExFunc)(MethodType *, const vector<GenericValue> &);
-static map<const Method *, ExFunc> Functions;
-static map<string, ExFunc> FuncNames;
+static std::map<const Method *, ExFunc> Functions;
+static std::map<std::string, ExFunc> FuncNames;
 
 static Interpreter *TheInterpreter;
 
 // getCurrentExecutablePath() - Return the directory that the lli executable
 // lives in.
 //
-string Interpreter::getCurrentExecutablePath() const {
+std::string Interpreter::getCurrentExecutablePath() const {
   Dl_info Info;
   if (dladdr(&TheInterpreter, &Info) == 0) return "";
   
-  string LinkAddr(Info.dli_fname);
+  std::string LinkAddr(Info.dli_fname);
   unsigned SlashPos = LinkAddr.rfind('/');
-  if (SlashPos != string::npos)
+  if (SlashPos != std::string::npos)
     LinkAddr.resize(SlashPos);    // Trim the executable name off...
 
   return LinkAddr;
@@ -65,7 +68,7 @@ static char getTypeID(const Type *Ty) {
 static ExFunc lookupMethod(const Method *M) {
   // Function not found, look it up... start by figuring out what the
   // composite function name should be.
-  string ExtName = "lle_";
+  std::string ExtName = "lle_";
   const MethodType *MT = M->getMethodType();
   for (unsigned i = 0; const Type *Ty = MT->getContainedType(i); ++i)
     ExtName += getTypeID(Ty);
@@ -80,7 +83,7 @@ static ExFunc lookupMethod(const Method *M) {
   if (FnPtr == 0)  // Try calling a generic function... if it exists...
     FnPtr = (ExFunc)dlsym(RTLD_DEFAULT, ("lle_X_"+M->getName()).c_str());
   if (FnPtr != 0)
-    Functions.insert(make_pair(M, FnPtr));  // Cache for later
+    Functions.insert(std::make_pair(M, FnPtr));  // Cache for later
   return FnPtr;
 }
 
@@ -90,11 +93,11 @@ GenericValue Interpreter::callExternalMethod(Method *M,
 
   // Do a lookup to see if the method is in our cache... this should just be a
   // defered annotation!
-  map<const Method *, ExFunc>::iterator FI = Functions.find(M);
+  std::map<const Method *, ExFunc>::iterator FI = Functions.find(M);
   ExFunc Fn = (FI == Functions.end()) ? lookupMethod(M) : FI->second;
   if (Fn == 0) {
     cout << "Tried to execute an unknown external method: "
-	 << M->getType()->getDescription() << " " << M->getName() << endl;
+	 << M->getType()->getDescription() << " " << M->getName() << "\n";
     return GenericValue();
   }
 
@@ -177,13 +180,13 @@ GenericValue lle_Vb_putchar(MethodType *M, const vector<GenericValue> &Args) {
 
 // int "putchar"(int)
 GenericValue lle_ii_putchar(MethodType *M, const vector<GenericValue> &Args) {
-  cout << ((char)Args[0].IntVal) << flush;
+  cout << ((char)Args[0].IntVal) << std::flush;
   return Args[0];
 }
 
 // void "putchar"(ubyte)
 GenericValue lle_VB_putchar(MethodType *M, const vector<GenericValue> &Args) {
-  cout << Args[0].SByteVal << flush;
+  cout << Args[0].SByteVal << std::flush;
   return Args[0];
 }
 
diff --git a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
index 44b382bd9f0..ffe10015978 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
+++ b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
@@ -41,7 +41,7 @@ union GenericValue {
   PointerTy       PointerVal;
 };
 
-typedef vector<GenericValue> ValuePlaneTy;
+typedef std::vector<GenericValue> ValuePlaneTy;
 
 // ExecutionContext struct - This struct represents one stack frame currently
 // executing.
@@ -51,7 +51,7 @@ struct ExecutionContext {
   BasicBlock           *CurBB;      // The currently executing BB
   BasicBlock::iterator  CurInst;    // The next instruction to execute
   MethodInfo           *MethInfo;   // The MethInfo annotation for the method
-  vector<ValuePlaneTy>  Values;     // ValuePlanes for each type
+  std::vector<ValuePlaneTy>  Values;// ValuePlanes for each type
 
   BasicBlock           *PrevBB;     // The previous BB or null if in first BB
   CallInst             *Caller;     // Holds the call that called subframes.
@@ -69,7 +69,7 @@ class Interpreter {
 
   // The runtime stack of executing code.  The top of the stack is the current
   // method record.
-  vector<ExecutionContext> ECStack;
+  std::vector<ExecutionContext> ECStack;
 
 public:
   Interpreter();
@@ -86,24 +86,24 @@ public:
   void handleUserInput();
 
   // User Interation Methods...
-  void loadModule(const string &Filename);
+  void loadModule(const std::string &Filename);
   bool flushModule();
-  bool callMethod(const string &Name);      // return true on failure
-  void setBreakpoint(const string &Name);
-  void infoValue(const string &Name);
-  void print(const string &Name);
+  bool callMethod(const std::string &Name);      // return true on failure
+  void setBreakpoint(const std::string &Name);
+  void infoValue(const std::string &Name);
+  void print(const std::string &Name);
   static void print(const Type *Ty, GenericValue V);
   static void printValue(const Type *Ty, GenericValue V);
 
   // Hack until we can parse command line args...
-  bool callMainMethod(const string &MainName,
-                      const vector<string> &InputFilename);
+  bool callMainMethod(const std::string &MainName,
+                      const std::vector<std::string> &InputFilename);
 
   void list();             // Do the 'list' command
   void printStackTrace();  // Do the 'backtrace' command
 
   // Code execution methods...
-  void callMethod        (Method *Meth, const vector<GenericValue> &ArgVals);
+  void callMethod(Method *Meth, const std::vector<GenericValue> &ArgVals);
   bool executeInstruction(); // Execute one instruction...
 
   void stepInstruction();  // Do the 'step' command
@@ -117,7 +117,7 @@ public:
   void executeBrInst(BranchInst *I, ExecutionContext &SF);
   void executeAllocInst(AllocationInst *I, ExecutionContext &SF);
   GenericValue callExternalMethod(Method *Meth, 
-                                  const vector<GenericValue> &ArgVals);
+                                  const std::vector<GenericValue> &ArgVals);
   void exitCalled(GenericValue GV);
 
   // getCurrentMethod - Return the currently executing method
@@ -134,7 +134,7 @@ private:  // Helper functions
   // getCurrentExecutablePath() - Return the directory that the lli executable
   // lives in.
   //
-  string getCurrentExecutablePath() const;
+  std::string getCurrentExecutablePath() const;
 
   // printCurrentInstruction - Print out the instruction that the virtual PC is
   // at, or fail silently if no program is running.
@@ -151,13 +151,14 @@ private:  // Helper functions
   // matches to that name.  This is obviously slow, and should only be used for
   // user interaction.
   //
-  vector<Value*> LookupMatchingNames(const string &Name);
+  std::vector<Value*> LookupMatchingNames(const std::string &Name);
 
   // ChooseOneOption - Prompt the user to choose among the specified options to
   // pick one value.  If no options are provided, emit an error.  If a single 
   // option is provided, just return that option.
   //
-  Value *ChooseOneOption(const string &Name, const vector<Value*> &Opts);
+  Value *ChooseOneOption(const std::string &Name,
+                         const std::vector<Value*> &Opts);
 
 
   void initializeExecutionEngine();
diff --git a/llvm/lib/ExecutionEngine/Interpreter/Support.cpp b/llvm/lib/ExecutionEngine/Interpreter/Support.cpp
index a619304c62b..ca89ae33332 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Support.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/Support.cpp
@@ -7,13 +7,15 @@
 #include "Interpreter.h"
 #include "llvm/SymbolTable.h"
 #include "llvm/Assembly/Writer.h"
+#include <iostream>
+using std::cout;
 
 //===----------------------------------------------------------------------===//
 //
 // LookupMatchingNames helper - Search a symbol table for values matching Name.
 //
-static inline void LookupMatchingNames(const string &Name, SymTabValue &STV,
-				       vector<Value*> &Results) {
+static inline void LookupMatchingNames(const std::string &Name,SymTabValue &STV,
+				       std::vector<Value*> &Results) {
   SymbolTable *SymTab = STV.getSymbolTable();
   if (SymTab == 0) return;                         // No symbolic values :(
 
@@ -34,8 +36,8 @@ static inline void LookupMatchingNames(const string &Name, SymTabValue &STV,
 // matches to that name.  This is obviously slow, and should only be used for
 // user interaction.
 //
-vector<Value*> Interpreter::LookupMatchingNames(const string &Name) {
-  vector<Value*> Results;
+std::vector<Value*> Interpreter::LookupMatchingNames(const std::string &Name) {
+  std::vector<Value*> Results;
   Method *CurMeth = getCurrentMethod();
   
   if (CurMeth) ::LookupMatchingNames(Name, *CurMeth, Results);
@@ -47,8 +49,8 @@ vector<Value*> Interpreter::LookupMatchingNames(const string &Name) {
 // pick one value.  If no options are provided, emit an error.  If a single 
 // option is provided, just return that option.
 //
-Value *Interpreter::ChooseOneOption(const string &Name,
-				    const vector<Value*> &Opts) {
+Value *Interpreter::ChooseOneOption(const std::string &Name,
+				    const std::vector<Value*> &Opts) {
   switch (Opts.size()) {
   case 1: return Opts[0];
   case 0: 
@@ -61,16 +63,16 @@ Value *Interpreter::ChooseOneOption(const string &Name,
   cout << "  0. Cancel operation\n";
   for (unsigned i = 0; i < Opts.size(); ++i) {
     cout << "  " << (i+1) << ".";
-    WriteAsOperand(cout, Opts[i]) << endl;
+    WriteAsOperand(cout, Opts[i]) << "\n";
   }
 
   unsigned Option;
   do {
-    cout << "lli> " << flush;
-    cin >> Option;
+    cout << "lli> " << std::flush;
+    std::cin >> Option;
     if (Option > Opts.size())
       cout << "Invalid selection: Please choose from 0 to " << Opts.size()
-	   << endl;
+	   << "\n";
   } while (Option > Opts.size());
 
   if (Option == 0) return 0;
diff --git a/llvm/lib/ExecutionEngine/Interpreter/UserInput.cpp b/llvm/lib/ExecutionEngine/Interpreter/UserInput.cpp
index 179b97d277f..1cd8b08c1fd 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/UserInput.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/UserInput.cpp
@@ -10,6 +10,9 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Transforms/Linker.h"
 #include <algorithm>
+using std::string;
+using std::cout;
+using std::cin;
 
 enum CommandID {
   Quit, Help,                                 // Basics
@@ -69,14 +72,14 @@ void Interpreter::handleUserInput() {
   bool UserQuit = false;
 
   // Sort the table...
-  sort(CommandTable, CommandTableEnd);
+  std::sort(CommandTable, CommandTableEnd);
 
   // Print the instruction that we are stopped at...
   printCurrentInstruction();
 
   do {
     string Command;
-    cout << "lli> " << flush;
+    cout << "lli> " << std::flush;
     cin >> Command;
 
     CommandTableElement *E = find(CommandTable, CommandTableEnd, Command);
@@ -164,11 +167,11 @@ void Interpreter::loadModule(const string &Filename) {
 
   if (Module *SupportLib = ParseBytecodeFile(RuntimeLib, &ErrorMsg)) {
     if (LinkModules(CurMod, SupportLib, &ErrorMsg))
-      cerr << "Error Linking runtime library into current module: "
-           << ErrorMsg << endl;
+      std::cerr << "Error Linking runtime library into current module: "
+                << ErrorMsg << "\n";
   } else {
-    cerr << "Error loading runtime library '"+RuntimeLib+"': "
-         << ErrorMsg << "\n";
+    std::cerr << "Error loading runtime library '"+RuntimeLib+"': "
+              << ErrorMsg << "\n";
   }
 }
 
@@ -208,7 +211,7 @@ void Interpreter::setBreakpoint(const string &Name) {
 // callMethod - Enter the specified method...
 //
 bool Interpreter::callMethod(const string &Name) {
-  vector<Value*> Options = LookupMatchingNames(Name);
+  std::vector<Value*> Options = LookupMatchingNames(Name);
 
   for (unsigned i = 0; i < Options.size(); ++i) { // Remove nonmethod matches...
     if (!isa<Method>(Options[i])) {
@@ -223,7 +226,7 @@ bool Interpreter::callMethod(const string &Name) {
 
   Method *M = cast<Method>(PickedMeth);
 
-  vector<GenericValue> Args;
+  std::vector<GenericValue> Args;
   // TODO, get args from user...
 
   callMethod(M, Args);  // Start executing it...
@@ -234,7 +237,7 @@ bool Interpreter::callMethod(const string &Name) {
   return false;
 }
 
-static void *CreateArgv(const vector<string> &InputArgv) {
+static void *CreateArgv(const std::vector<string> &InputArgv) {
   // Pointers are 64 bits...
   uint64_t *Result = new PointerTy[InputArgv.size()+1];
 
@@ -255,8 +258,8 @@ static void *CreateArgv(const vector<string> &InputArgv) {
 // callMethod can parse command line options and stuff for us.
 //
 bool Interpreter::callMainMethod(const string &Name,
-                                 const vector<string> &InputArgv) {
-  vector<Value*> Options = LookupMatchingNames(Name);
+                                 const std::vector<string> &InputArgv) {
+  std::vector<Value*> Options = LookupMatchingNames(Name);
 
   for (unsigned i = 0; i < Options.size(); ++i) { // Remove nonmethod matches...
     if (!isa<Method>(Options[i])) {
@@ -272,7 +275,7 @@ bool Interpreter::callMainMethod(const string &Name,
   Method *M = cast<Method>(PickedMeth);
   const MethodType *MT = M->getMethodType();
 
-  vector<GenericValue> Args;
+  std::vector<GenericValue> Args;
   switch (MT->getParamTypes().size()) {
   default:
     cout << "Unknown number of arguments to synthesize for '" << Name << "'!\n";