llvm-6502/tools/llvm-objdump/llvm-objdump.h
Michael J. Spencer eef7b6219e Add dump of Win64 EH unwind data.
The new command line option -unwind-info dumps the Win64 EH unwind
data to the console. This is a nice feature if you need to debug
generated EH data (e.g. from LLVM). Includes a test case.

Initial patch by João Matos, extensions and rework by Kai Nacke.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169415 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05 20:12:35 +00:00

56 lines
1.4 KiB
C++

//===-- llvm-objdump.h ----------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_OBJDUMP_H
#define LLVM_OBJDUMP_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/MemoryObject.h"
namespace llvm {
namespace object {
class COFFObjectFile;
class RelocationRef;
}
class error_code;
extern cl::opt<std::string> TripleName;
extern cl::opt<std::string> ArchName;
// Various helper functions.
bool error(error_code ec);
bool RelocAddressLess(object::RelocationRef a, object::RelocationRef b);
void DumpBytes(StringRef bytes);
void DisassembleInputMachO(StringRef Filename);
void printCOFFUnwindInfo(const object::COFFObjectFile* o);
class StringRefMemoryObject : public MemoryObject {
virtual void anchor();
StringRef Bytes;
public:
StringRefMemoryObject(StringRef bytes) : Bytes(bytes) {}
uint64_t getBase() const { return 0; }
uint64_t getExtent() const { return Bytes.size(); }
int readByte(uint64_t Addr, uint8_t *Byte) const {
if (Addr >= getExtent())
return -1;
*Byte = Bytes[Addr];
return 0;
}
};
}
#endif