remove llvm-db: it is completely broken and if anyone wants to do a debugger,

they should not base it on llvm-db (which not following almost any "best practices").

llvm-svn: 83288

1 files changed, 0 insertions, 102 deletions

diff --git a/llvm/tools/llvm-db/llvm-db.cpp b/llvm/tools/llvm-db/llvm-db.cpp
deleted file mode 100644
index 463a1bdf884..00000000000
--- a/llvm/tools/llvm-db/llvm-db.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-//===- llvm-db.cpp - LLVM Debugger ----------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This utility implements a simple text-mode front-end to the LLVM debugger
-// library.
-//
-//===----------------------------------------------------------------------===//
-
-#include "CLIDebugger.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/PrettyStackTrace.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/System/Signals.h"
-using namespace llvm;
-
-namespace {
-  // Command line options for specifying the program to debug and options to use
-  cl::opt<std::string>
-  InputFile(cl::desc("<program>"), cl::Positional, cl::init(""));
-
-  cl::list<std::string>
-  InputArgs("args", cl::Positional, cl::desc("<program and arguments>"),
-            cl::ZeroOrMore);
-
-  // Command line options to control various directory related stuff
-  cl::list<std::string>
-  SourceDirectories("directory", cl::value_desc("directory"),
-                    cl::desc("Add directory to the search for source files"));
-  cl::alias SDA("d", cl::desc("Alias for --directory"),
-                cl::aliasopt(SourceDirectories));
-
-  cl::opt<std::string>
-  WorkingDirectory("cd", cl::desc("Use directory as current working directory"),
-                   cl::value_desc("directory"));
-
-  // Command line options specific to the llvm-db debugger driver
-  cl::opt<bool> Quiet("quiet", cl::desc("Do not print introductory messages"));
-  cl::alias QA1("silent", cl::desc("Alias for -quiet"), cl::aliasopt(Quiet));
-  cl::alias QA2("q", cl::desc("Alias for -quiet"), cl::aliasopt(Quiet));
-}
-
-//===----------------------------------------------------------------------===//
-// main Driver function
-//
-int main(int argc, char **argv, char * const *envp) {
-  // Print a stack trace if we signal out.
-  sys::PrintStackTraceOnErrorSignal();
-  PrettyStackTraceProgram X(argc, argv);
-  
-  LLVMContext &Context = getGlobalContext();
-  llvm_shutdown_obj Y;  // Call llvm_shutdown() on exit.
-  outs() << "NOTE: llvm-db is known useless right now.\n";
-  try {
-    cl::ParseCommandLineOptions(argc, argv,
-                                "llvm source-level debugger\n");
-
-    if (!Quiet)
-      outs() << "llvm-db: The LLVM source-level debugger\n";
-
-    // Merge Inputfile and InputArgs into the InputArgs list...
-    if (!InputFile.empty() && InputArgs.empty())
-      InputArgs.push_back(InputFile);
-
-    // Create the CLI debugger...
-    CLIDebugger D(Context);
-
-    // Initialize the debugger with the command line options we read...
-    Debugger &Dbg = D.getDebugger();
-
-    // Initialize the debugger environment.
-    Dbg.initializeEnvironment(envp);
-    Dbg.setWorkingDirectory(WorkingDirectory);
-    for (unsigned i = 0, e = SourceDirectories.size(); i != e; ++i)
-      D.addSourceDirectory(SourceDirectories[i]);
-
-    if (!InputArgs.empty()) {
-      try {
-        D.fileCommand(InputArgs[0]);
-      } catch (const std::string &Error) {
-        outs() << "Error: " << Error << "\n";
-      }
-
-      Dbg.setProgramArguments(InputArgs.begin()+1, InputArgs.end());
-    }
-
-    // Now that we have initialized the debugger, run it.
-    return D.run();
-  } catch (const std::string& msg) {
-    errs() << argv[0] << ": " << msg << "\n";
-  } catch (...) {
-    errs() << argv[0] << ": Unexpected unknown exception occurred.\n";
-  }
-  return 1;
-}