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5a896e10ed
This change adds experimental support for SHT_RELR sections, proposed here: https://groups.google.com/forum/#!topic/generic-abi/bX460iggiKg Definitions for the new ELF section type and dynamic array tags, as well as the encoding used in the new section are all under discussion and are subject to change. Use with caution! Author: rahulchaudhry Differential Revision: https://reviews.llvm.org/D47919 llvm-svn: 335922
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
//===-- llvm-readobj.h ----------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
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#define LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
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#include "llvm/Support/CommandLine.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/Support/ErrorOr.h"
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#include "llvm/Support/Error.h"
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#include <string>
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namespace llvm {
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namespace object {
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class RelocationRef;
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}
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// Various helper functions.
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LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg);
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void error(std::error_code EC);
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void error(llvm::Error EC);
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template <typename T> T error(llvm::Expected<T> &&E) {
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error(E.takeError());
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return std::move(*E);
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}
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template <class T> T unwrapOrError(ErrorOr<T> EO) {
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if (EO)
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return *EO;
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reportError(EO.getError().message());
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}
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template <class T> T unwrapOrError(Expected<T> EO) {
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if (EO)
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return *EO;
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std::string Buf;
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raw_string_ostream OS(Buf);
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logAllUnhandledErrors(EO.takeError(), OS, "");
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OS.flush();
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reportError(Buf);
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}
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bool relocAddressLess(object::RelocationRef A,
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object::RelocationRef B);
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} // namespace llvm
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namespace opts {
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extern llvm::cl::list<std::string> InputFilenames;
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extern llvm::cl::opt<bool> FileHeaders;
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extern llvm::cl::opt<bool> Sections;
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extern llvm::cl::opt<bool> SectionRelocations;
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extern llvm::cl::opt<bool> SectionSymbols;
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extern llvm::cl::opt<bool> SectionData;
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extern llvm::cl::opt<bool> Relocations;
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extern llvm::cl::opt<bool> Symbols;
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extern llvm::cl::opt<bool> DynamicSymbols;
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extern llvm::cl::opt<bool> UnwindInfo;
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extern llvm::cl::opt<bool> ExpandRelocs;
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extern llvm::cl::opt<bool> RawRelr;
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extern llvm::cl::opt<bool> CodeView;
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extern llvm::cl::opt<bool> CodeViewSubsectionBytes;
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extern llvm::cl::opt<bool> ARMAttributes;
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extern llvm::cl::opt<bool> MipsPLTGOT;
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enum OutputStyleTy { LLVM, GNU };
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extern llvm::cl::opt<OutputStyleTy> Output;
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} // namespace opts
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#define LLVM_READOBJ_ENUM_ENT(ns, enum) \
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{ #enum, ns::enum }
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#define LLVM_READOBJ_ENUM_CLASS_ENT(enum_class, enum) \
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{ #enum, std::underlying_type<enum_class>::type(enum_class::enum) }
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#endif
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