1 files changed, 68 insertions, 0 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldELFMips.h b/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldELFMips.h
new file mode 100644
index 0000000..ce54a27
--- /dev/null
+++ b/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldELFMips.h
@@ -0,0 +1,68 @@
+//===-- RuntimeDyldELFMips.h ---- ELF/Mips specific code. -------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_TARGETS_RUNTIMEDYLDELFMIPS_H
+#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_TARGETS_RUNTIMEDYLDELFMIPS_H
+
+#include "../RuntimeDyldELF.h"
+#include <string>
+
+#define DEBUG_TYPE "dyld"
+
+namespace llvm {
+
+class RuntimeDyldELFMips : public RuntimeDyldELF {
+public:
+
+  typedef uint64_t TargetPtrT;
+
+  RuntimeDyldELFMips(RuntimeDyld::MemoryManager &MM,
+                     JITSymbolResolver &Resolver)
+      : RuntimeDyldELF(MM, Resolver) {}
+
+  void resolveRelocation(const RelocationEntry &RE, uint64_t Value) override;
+
+protected:
+  void resolveMIPSO32Relocation(const SectionEntry &Section, uint64_t Offset,
+                                uint32_t Value, uint32_t Type, int32_t Addend);
+  void resolveMIPSN32Relocation(const SectionEntry &Section, uint64_t Offset,
+                                uint64_t Value, uint32_t Type, int64_t Addend,
+                                uint64_t SymOffset, SID SectionID);
+  void resolveMIPSN64Relocation(const SectionEntry &Section, uint64_t Offset,
+                                uint64_t Value, uint32_t Type, int64_t Addend,
+                                uint64_t SymOffset, SID SectionID);
+
+private:
+  /// \brief A object file specific relocation resolver
+  /// \param RE The relocation to be resolved
+  /// \param Value Target symbol address to apply the relocation action
+  uint64_t evaluateRelocation(const RelocationEntry &RE, uint64_t Value,
+                              uint64_t Addend);
+
+  /// \brief A object file specific relocation resolver
+  /// \param RE The relocation to be resolved
+  /// \param Value Target symbol address to apply the relocation action
+  void applyRelocation(const RelocationEntry &RE, uint64_t Value);
+
+  int64_t evaluateMIPS32Relocation(const SectionEntry &Section, uint64_t Offset,
+                                   uint64_t Value, uint32_t Type);
+  int64_t evaluateMIPS64Relocation(const SectionEntry &Section,
+                                   uint64_t Offset, uint64_t Value,
+                                   uint32_t Type,  int64_t Addend,
+                                   uint64_t SymOffset, SID SectionID);
+
+  void applyMIPSRelocation(uint8_t *TargetPtr, int64_t CalculatedValue,
+                           uint32_t Type);
+
+};
+}
+
+#undef DEBUG_TYPE
+
+#endif