//===-- SourceFile.cpp - SourceFile implementation for the debugger -------===//
-//
+//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
//===----------------------------------------------------------------------===//
-//
+//
// This file implements the SourceFile class for the LLVM debugger.
//
//===----------------------------------------------------------------------===//
#include "llvm/Debugger/SourceFile.h"
-#include "llvm/Support/SlowOperationInformer.h"
-#include "llvm/Support/FileUtilities.h"
-#include <iostream>
-#include <cerrno>
-#include <fcntl.h>
-#include <unistd.h>
+#include <cassert>
+
using namespace llvm;
-/// readFile - Load Filename
+/// readFile - Load Filename
///
void SourceFile::readFile() {
- File.map();
+ std::string ErrMsg;
+ if (!File.map(&ErrMsg))
+ throw ErrMsg;
}
/// calculateLineOffsets - Compute the LineOffset vector for the current file.
assert(LineEnd >= LineStart && "We somehow got our pointers swizzled!");
}
-