Initial checkin of lldb code from internal Apple repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/API/SBCompileUnit.cpp b/source/API/SBCompileUnit.cpp
new file mode 100644
index 0000000..a12934a
--- /dev/null
+++ b/source/API/SBCompileUnit.cpp
@@ -0,0 +1,120 @@
+//===-- SBCompileUnit.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/API/SBCompileUnit.h"
+#include "lldb/API/SBLineEntry.h"
+#include "lldb/Symbol/CompileUnit.h"
+#include "lldb/Symbol/LineEntry.h"
+#include "lldb/Symbol/LineTable.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+SBCompileUnit::SBCompileUnit () :
+ m_lldb_object_ptr (NULL)
+{
+}
+
+SBCompileUnit::SBCompileUnit (lldb_private::CompileUnit *lldb_object_ptr) :
+ m_lldb_object_ptr (lldb_object_ptr)
+{
+}
+
+SBCompileUnit::~SBCompileUnit ()
+{
+ m_lldb_object_ptr = NULL;
+}
+
+SBFileSpec
+SBCompileUnit::GetFileSpec () const
+{
+ SBFileSpec file_spec;
+ if (m_lldb_object_ptr)
+ file_spec.SetFileSpec(*m_lldb_object_ptr);
+ return file_spec;
+}
+
+uint32_t
+SBCompileUnit::GetNumLineEntries () const
+{
+ if (m_lldb_object_ptr)
+ {
+ LineTable *line_table = m_lldb_object_ptr->GetLineTable ();
+ if (line_table)
+ return line_table->GetSize();
+ }
+ return 0;
+}
+
+SBLineEntry
+SBCompileUnit::GetLineEntryAtIndex (uint32_t idx) const
+{
+ SBLineEntry sb_line_entry;
+ if (m_lldb_object_ptr)
+ {
+ LineTable *line_table = m_lldb_object_ptr->GetLineTable ();
+ if (line_table)
+ {
+ LineEntry line_entry;
+ if (line_table->GetLineEntryAtIndex(idx, line_entry))
+ sb_line_entry.SetLineEntry(line_entry);
+ }
+ }
+ return sb_line_entry;
+}
+
+uint32_t
+SBCompileUnit::FindLineEntryIndex (uint32_t start_idx, uint32_t line, SBFileSpec *inline_file_spec) const
+{
+ if (m_lldb_object_ptr)
+ {
+ FileSpec file_spec;
+ if (inline_file_spec && inline_file_spec->IsValid())
+ file_spec = inline_file_spec->ref();
+ else
+ file_spec = *m_lldb_object_ptr;
+
+ return m_lldb_object_ptr->FindLineEntry (start_idx,
+ line,
+ inline_file_spec ? inline_file_spec->get() : NULL,
+ NULL);
+ }
+ return UINT32_MAX;
+}
+
+bool
+SBCompileUnit::IsValid () const
+{
+ return m_lldb_object_ptr != NULL;
+}
+
+bool
+SBCompileUnit::operator == (const SBCompileUnit &rhs) const
+{
+ return m_lldb_object_ptr == rhs.m_lldb_object_ptr;
+}
+
+bool
+SBCompileUnit::operator != (const SBCompileUnit &rhs) const
+{
+ return m_lldb_object_ptr != rhs.m_lldb_object_ptr;
+}
+
+const lldb_private::CompileUnit *
+SBCompileUnit::operator->() const
+{
+ return m_lldb_object_ptr;
+}
+
+const lldb_private::CompileUnit &
+SBCompileUnit::operator*() const
+{
+ return *m_lldb_object_ptr;
+}