llvm/tools/llvm-readobj/llvm-readobj.h
Michael J. Spencer f8cdb803c2 [readobj] Handle ELF files with no section table or with no program headers.
This adds support for finding the dynamic table and dynamic symbol table via
the section table or the program header table. If there's no section table an
attempt is made to figure out the length of the dynamic symbol table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260488 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-11 04:59:45 +00:00

62 lines
1.9 KiB
C++

//===-- llvm-readobj.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_READOBJ_LLVM_READOBJ_H
#define LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorOr.h"
#include <string>
namespace llvm {
namespace object {
class RelocationRef;
}
// Various helper functions.
LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg);
void error(std::error_code ec);
template <class T> T unwrapOrError(ErrorOr<T> EO) {
if (EO)
return *EO;
reportError(EO.getError().message());
}
bool relocAddressLess(object::RelocationRef A,
object::RelocationRef B);
} // namespace llvm
namespace opts {
extern llvm::cl::list<std::string> InputFilenames;
extern llvm::cl::opt<bool> FileHeaders;
extern llvm::cl::opt<bool> Sections;
extern llvm::cl::opt<bool> SectionRelocations;
extern llvm::cl::opt<bool> SectionSymbols;
extern llvm::cl::opt<bool> SectionData;
extern llvm::cl::opt<bool> Relocations;
extern llvm::cl::opt<bool> Symbols;
extern llvm::cl::opt<bool> DynamicSymbols;
extern llvm::cl::opt<bool> UnwindInfo;
extern llvm::cl::opt<bool> ExpandRelocs;
extern llvm::cl::opt<bool> CodeView;
extern llvm::cl::opt<bool> CodeViewSubsectionBytes;
extern llvm::cl::opt<bool> ARMAttributes;
extern llvm::cl::opt<bool> MipsPLTGOT;
enum OutpytStyleTy { LLVM, GNU };
extern llvm::cl::opt<OutpytStyleTy> Output;
} // namespace opts
#define LLVM_READOBJ_ENUM_ENT(ns, enum) \
{ #enum, ns::enum }
#define LLVM_READOBJ_ENUM_CLASS_ENT(enum_class, enum) \
{ #enum, std::underlying_type<enum_class>::type(enum_class::enum) }
#endif