Import lldb as of SVN r188801

(A number of files not required for the FreeBSD build have been removed.)

Sponsored by:	DARPA, AFRL

1 files changed, 81 insertions, 0 deletions

diff --git a/include/lldb/Core/FileLineResolver.h b/include/lldb/Core/FileLineResolver.h
new file mode 100644
index 000000000000..e1928f1b063d
--- /dev/null
+++ b/include/lldb/Core/FileLineResolver.h
@@ -0,0 +1,81 @@
+//===-- FileLineResolver.h --------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_FileLineResolver_h_
+#define liblldb_FileLineResolver_h_
+
+// Project includes
+#include "lldb/Core/AddressResolver.h"
+#include "lldb/Symbol/SymbolContext.h"
+
+namespace lldb_private {
+
+//----------------------------------------------------------------------
+/// @class FileLineResolver FileLineResolver.h "lldb/Core/FileLineResolver.h"
+/// @brief This class finds address for source file and line.  Optionally, it will look for inlined
+/// instances of the file and line specification.
+//----------------------------------------------------------------------
+
+class FileLineResolver :
+    public Searcher
+{
+public:
+    FileLineResolver () :
+        m_file_spec(),
+        m_line_number(UINT32_MAX), // Set this to zero for all lines in a file
+        m_sc_list (),
+        m_inlines (true)
+    {
+    }
+        
+    FileLineResolver (const FileSpec &resolver,
+                      uint32_t line_no,
+                      bool check_inlines);
+
+    virtual
+    ~FileLineResolver ();
+
+    virtual Searcher::CallbackReturn
+    SearchCallback (SearchFilter &filter,
+                    SymbolContext &context,
+                    Address *addr,
+                    bool containing);
+
+    virtual Searcher::Depth
+    GetDepth ();
+
+    virtual void
+    GetDescription (Stream *s);
+
+    const SymbolContextList &
+    GetFileLineMatches()
+    {
+        return m_sc_list;
+    }
+
+    void
+    Clear();
+
+    void
+    Reset (const FileSpec &file_spec,
+           uint32_t line,
+           bool check_inlines);
+protected:    
+    FileSpec m_file_spec; // This is the file spec we are looking for.
+    uint32_t m_line_number; // This is the line number that we are looking for.
+    SymbolContextList m_sc_list;
+    bool m_inlines; // This determines whether the resolver looks for inlined functions or not.
+
+private:
+    DISALLOW_COPY_AND_ASSIGN(FileLineResolver);
+};
+
+} // namespace lldb_private
+
+#endif  // liblldb_FileLineResolver_h_