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, 117 insertions, 0 deletions

diff --git a/source/Symbol/Declaration.cpp b/source/Symbol/Declaration.cpp
new file mode 100644
index 0000000..3943f02
--- /dev/null
+++ b/source/Symbol/Declaration.cpp
@@ -0,0 +1,117 @@
+//===-- Declaration.cpp -----------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Symbol/Declaration.h"
+#include "lldb/Core/Stream.h"
+
+using namespace lldb_private;
+
+void
+Declaration::Dump(Stream *s, bool show_fullpaths) const
+{
+    if (m_file)
+    {
+        *s << ", decl = ";
+        if (show_fullpaths)
+            *s << m_file;
+        else
+            *s << m_file.GetFilename();
+        if (m_line > 0)
+            s->Printf(":%u", m_line);
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+        if (m_column > 0)
+            s->Printf(":%u", m_column);
+#endif
+    }
+    else
+    {
+        if (m_line > 0)
+        {
+            s->Printf(", line = %u", m_line);
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+            if (m_column > 0)
+                s->Printf(":%u", m_column);
+#endif
+        }
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+        else if (m_column > 0)
+            s->Printf(", column = %u", m_column);
+#endif
+    }
+}
+
+bool
+Declaration::DumpStopContext (Stream *s, bool show_fullpaths) const
+{
+    if (m_file)
+    {
+        if (show_fullpaths || s->GetVerbose())
+            *s << m_file;
+        else
+            m_file.GetFilename().Dump(s);
+
+        if (m_line > 0)
+            s->Printf(":%u", m_line);
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+        if (m_column > 0)
+            s->Printf(":%u", m_column);
+#endif
+        return true;
+    }
+    else if (m_line > 0)
+    {
+        s->Printf(" line %u", m_line);
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+        if (m_column > 0)
+            s->Printf(":%u", m_column);
+#endif
+        return true;
+    }
+    return false;
+}
+
+size_t
+Declaration::MemorySize() const
+{
+    return sizeof(Declaration);
+}
+
+int
+Declaration::Compare(const Declaration& a, const Declaration& b)
+{
+    int result = FileSpec::Compare(a.m_file, b.m_file, true);
+    if (result)
+        return result;
+    if (a.m_line < b.m_line)
+        return -1;
+    else if (a.m_line > b.m_line)
+        return 1;
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+    if (a.m_column < b.m_column)
+        return -1;
+    else if (a.m_column > b.m_column)
+        return 1;
+#endif
+    return 0;
+}
+
+bool
+lldb_private::operator == (const Declaration &lhs, const Declaration &rhs)
+{
+#ifdef LLDB_ENABLE_DECLARATION_COLUMNS
+    if (lhs.GetColumn () == rhs.GetColumn ())
+        if (lhs.GetLine () == rhs.GetLine ())
+            return lhs.GetFile() == rhs.GetFile();
+#else
+    if (lhs.GetLine () == rhs.GetLine ())
+        return lhs.GetFile() == rhs.GetFile();
+#endif
+    return false;
+}
+