MCLinker upstream commit 0459e386785c.

Change-Id: Ide6790f5a354b7fcc03d812d6c8cf43b1e309ba3

1 files changed, 90 insertions, 0 deletions

diff --git a/include/mcld/LinkerConfig.h b/include/mcld/LinkerConfig.h
new file mode 100644
index 0000000..7d52819
--- /dev/null
+++ b/include/mcld/LinkerConfig.h
@@ -0,0 +1,90 @@
+//===- LinkerConfig.h -----------------------------------------------------===//
+//
+//                     The MCLinker Project
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MCLD_LINKER_CONFIG_H
+#define MCLD_LINKER_CONFIG_H
+#ifdef ENABLE_UNITTEST
+#include <gtest.h>
+#endif
+
+#include <llvm/ADT/Triple.h>
+
+#include <mcld/GeneralOptions.h>
+#include <mcld/ScriptOptions.h>
+#include <mcld/BitcodeOption.h>
+#include <mcld/AttributeOption.h>
+#include <mcld/Support/Path.h>
+
+#include <string>
+
+namespace mcld {
+
+/** \class LinkerConfig
+ *  \brief LinkerConfig is composed of argumments of MCLinker.
+ *   options()        - the general options
+ *   scripts()        - the script options
+ *   bitcode()        - the bitcode being linked
+ *   attribute()      - the attribute options
+ */
+class LinkerConfig
+{
+public:
+  enum CodeGenType {
+    Unknown,
+    Object,
+    DynObj,
+    Exec,
+    External
+  };
+
+public:
+  LinkerConfig();
+
+  explicit LinkerConfig(const std::string &pTripleString);
+
+  ~LinkerConfig();
+
+  const GeneralOptions& options() const { return m_Options; }
+  GeneralOptions&       options()       { return m_Options; }
+
+  const ScriptOptions&  scripts() const { return m_Scripts; }
+  ScriptOptions&        scripts()       { return m_Scripts; }
+
+  const BitcodeOption&  bitcode() const { return m_Bitcode; }
+  BitcodeOption&        bitcode()       { return m_Bitcode; }
+
+  const AttributeOption& attribute() const { return m_Attribute; }
+  AttributeOption&       attribute()       { return m_Attribute; }
+
+  CodeGenType codeGenType() const { return m_CodeGenType; }
+
+  void setCodeGenType(CodeGenType pType) { m_CodeGenType = pType; }
+
+  const llvm::Triple& triple() const { return m_Triple; }
+
+  void setTriple(const std::string& pTriple);
+
+  void setTriple(const llvm::Triple& pTriple);
+
+  static const char* version();
+
+private:
+  // -----  General Options  ----- //
+  GeneralOptions m_Options;
+  ScriptOptions m_Scripts;
+  BitcodeOption m_Bitcode;
+  AttributeOption m_Attribute;
+
+  llvm::Triple m_Triple;
+  CodeGenType m_CodeGenType;
+};
+
+} // namespace of mcld
+
+#endif
+