1 files changed, 62 insertions, 0 deletions
diff --git a/tools/llvm-readobj/Win64EHDumper.h b/tools/llvm-readobj/Win64EHDumper.h
new file mode 100644
index 0000000..2eac810
--- /dev/null
+++ b/tools/llvm-readobj/Win64EHDumper.h
@@ -0,0 +1,62 @@
+//===- Win64EHDumper.h - Win64 EH Printing ----------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_READOBJ_WIN64EHPRINTER_H
+#define LLVM_TOOLS_READOBJ_WIN64EHPRINTER_H
+
+#include "StreamWriter.h"
+#include "llvm/Support/Win64EH.h"
+
+namespace llvm {
+namespace object {
+class COFFObjectFile;
+class SymbolRef;
+struct coff_section;
+}
+
+namespace Win64EH {
+class Dumper {
+  StreamWriter &SW;
+  raw_ostream &OS;
+
+public:
+  typedef error_code (*SymbolResolver)(const object::coff_section *, uint64_t,
+                                       object::SymbolRef &, void *);
+
+  struct Context {
+    const object::COFFObjectFile &COFF;
+    SymbolResolver ResolveSymbol;
+    void *UserData;
+
+    Context(const object::COFFObjectFile &COFF, SymbolResolver Resolver,
+            void *UserData)
+      : COFF(COFF), ResolveSymbol(Resolver), UserData(UserData) {}
+  };
+
+private:
+  void printRuntimeFunctionEntry(const Context &Ctx,
+                                 const object::coff_section *Section,
+                                 uint64_t SectionOffset,
+                                 const RuntimeFunction &RF);
+  void printUnwindCode(const UnwindInfo& UI, ArrayRef<UnwindCode> UC);
+  void printUnwindInfo(const Context &Ctx, const object::coff_section *Section,
+                       off_t Offset, const UnwindInfo &UI);
+  void printRuntimeFunction(const Context &Ctx,
+                            const object::coff_section *Section,
+                            uint64_t SectionOffset, const RuntimeFunction &RF);
+
+public:
+  Dumper(StreamWriter &SW) : SW(SW), OS(SW.getOStream()) {}
+
+  void printData(const Context &Ctx);
+};
+}
+}
+
+#endif