X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fllvm-ranlib%2Fllvm-ranlib.cpp;h=64f795f7f63d5ff4a0a88f113cf2b81d38a2de55;hb=adf01b3f18442ae8db6b8948e70d82d9df415119;hp=cd17be890a2413f9559e944f16b20806b1326c8b;hpb=f2f8d79790acee471699d44dbbdaa02187b506bd;p=oota-llvm.git

diff --git a/tools/llvm-ranlib/llvm-ranlib.cpp b/tools/llvm-ranlib/llvm-ranlib.cpp
index cd17be890a2..64f795f7f63 100644
--- a/tools/llvm-ranlib/llvm-ranlib.cpp
+++ b/tools/llvm-ranlib/llvm-ranlib.cpp
@@ -11,15 +11,17 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
 #include "llvm/Bitcode/Archive.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/ManagedStatic.h"
-#include "llvm/System/Signals.h"
-#include <iostream>
-#include <iomanip>
+#include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Format.h"
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/Signals.h"
 #include <memory>
-
 using namespace llvm;
 
 // llvm-ar operation code and modifier flags
@@ -32,17 +34,22 @@ Verbose("verbose",cl::Optional,cl::init(false),
 
 // printSymbolTable - print out the archive's symbol table.
 void printSymbolTable(Archive* TheArchive) {
-  std::cout << "\nArchive Symbol Table:\n";
+  outs() << "\nArchive Symbol Table:\n";
   const Archive::SymTabType& symtab = TheArchive->getSymbolTable();
   for (Archive::SymTabType::const_iterator I=symtab.begin(), E=symtab.end();
        I != E; ++I ) {
     unsigned offset = TheArchive->getFirstFileOffset() + I->second;
-    std::cout << " " << std::setw(9) << offset << "\t" << I->first <<"\n";
+    outs() << " " << format("%9u", offset) << "\t" << I->first <<"\n";
   }
 }
 
 int main(int argc, char **argv) {
-  llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
+  // Print a stack trace if we signal out.
+  llvm::sys::PrintStackTraceOnErrorSignal();
+  llvm::PrettyStackTraceProgram X(argc, argv);
+
+  LLVMContext &Context = getGlobalContext();
+  llvm_shutdown_obj Y;  // Call llvm_shutdown() on exit.
 
   // Have the command line options parsed and handle things
   // like --help and --version.
@@ -52,9 +59,6 @@ int main(int argc, char **argv) {
     "  to an LLVM archive file."
   );
 
-  // Print a stack trace if we signal out.
-  sys::PrintStackTraceOnErrorSignal();
-
   int exitCode = 0;
 
   // Make sure we don't exit with "unhandled exception".
@@ -66,12 +70,13 @@ int main(int argc, char **argv) {
       throw std::string("Archive name invalid: ") + ArchiveName;
 
     // Make sure it exists, we don't create empty archives
-    if (!ArchivePath.exists())
+    bool Exists;
+    if (llvm::sys::fs::exists(ArchivePath.str(), Exists) || !Exists)
       throw std::string("Archive file does not exist");
 
     std::string err_msg;
     std::auto_ptr<Archive>
-      AutoArchive(Archive::OpenAndLoad(ArchivePath,&err_msg));
+      AutoArchive(Archive::OpenAndLoad(ArchivePath, Context, &err_msg));
     Archive* TheArchive = AutoArchive.get();
     if (!TheArchive)
       throw err_msg;
@@ -83,13 +88,13 @@ int main(int argc, char **argv) {
       printSymbolTable(TheArchive);
 
   } catch (const char* msg) {
-    std::cerr << argv[0] << ": " << msg << "\n\n";
+    errs() << argv[0] << ": " << msg << "\n\n";
     exitCode = 1;
   } catch (const std::string& msg) {
-    std::cerr << argv[0] << ": " << msg << "\n";
+    errs() << argv[0] << ": " << msg << "\n";
     exitCode = 2;
   } catch (...) {
-    std::cerr << argv[0] << ": An unexpected unknown exception occurred.\n";
+    errs() << argv[0] << ": An unexpected unknown exception occurred.\n";
     exitCode = 3;
   }
   return exitCode;