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llvm-mirror/tools/llvm-objdump/llvm-objdump.h
Kevin Enderby 5283ad43fd Flush out enough of llvm-objdump’s SymbolizerSymbolLookUp() for Mach-O files to
get the literal string “Hello world” printed as a comment on the instruction
that loads the pointer to it. For now this is just for x86_64. So for object
files with relocation entries it produces things like:

	leaq	L_.str(%rip), %rax      ## literal pool for: "Hello world\n"

and similar for fully linked images like executables:

	leaq	0x4f(%rip), %rax        ## literal pool for: "Hello world\n"

Also to allow testing against darwin’s otool(1), I hooked up the existing 
-no-show-raw-insn option to the Mach-O parser code, added the new Mach-O
only -full-leading-addr option to match otool(1)'s printing of addresses and
also added the new -print-imm-hex option.

llvm-svn: 218423
2014-09-24 23:08:22 +00:00

51 lines
1.7 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_TOOLS_LLVM_OBJDUMP_LLVM_OBJDUMP_H
#define LLVM_TOOLS_LLVM_OBJDUMP_LLVM_OBJDUMP_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/StringRefMemoryObject.h"
namespace llvm {
namespace object {
class COFFObjectFile;
class MachOObjectFile;
class ObjectFile;
class RelocationRef;
}
extern cl::opt<std::string> TripleName;
extern cl::opt<std::string> ArchName;
extern cl::opt<std::string> MCPU;
extern cl::list<std::string> MAttrs;
extern cl::opt<bool> NoShowRawInsn;
// Various helper functions.
bool error(std::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);
void printMachOUnwindInfo(const object::MachOObjectFile* o);
void printMachOExportsTrie(const object::MachOObjectFile* o);
void printMachORebaseTable(const object::MachOObjectFile* o);
void printMachOBindTable(const object::MachOObjectFile* o);
void printMachOLazyBindTable(const object::MachOObjectFile* o);
void printMachOWeakBindTable(const object::MachOObjectFile* o);
void printELFFileHeader(const object::ObjectFile *o);
void printCOFFFileHeader(const object::ObjectFile *o);
void printMachOFileHeader(const object::ObjectFile *o);
} // end namespace llvm
#endif