llvm/tools/llvm-readobj/llvm-readobj.h

   1 //===-- llvm-readobj.h ----------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
  10 #define LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
  11
  12 #include "ObjDumper.h"
  13
  14 #include "llvm/ADT/SmallVector.h"
  15 #include "llvm/Support/CommandLine.h"
  16 #include "llvm/Support/Compiler.h"
  17 #include "llvm/Support/Error.h"
  18 #include "llvm/Support/ErrorOr.h"
  19
  20 namespace llvm {
  21   namespace object {
  22     class RelocationRef;
  23   }
  24
  25   // Various helper functions.
  26   [[noreturn]] void reportError(Error Err, StringRef Input);
  27   void reportWarning(Error Err, StringRef Input);
  28
  29   template <class T> T unwrapOrError(StringRef Input, Expected<T> EO) {
  30     if (EO)
  31       return *EO;
  32     reportError(EO.takeError(), Input);
  33   }
  34 } // namespace llvm
  35
  36 namespace opts {
  37 extern bool SectionRelocations;
  38 extern bool SectionSymbols;
  39 extern bool SectionData;
  40 extern bool ExpandRelocs;
  41 extern bool RawRelr;
  42 extern bool CodeViewSubsectionBytes;
  43 extern bool Demangle;
  44 enum OutputStyleTy { LLVM, GNU, JSON, UNKNOWN };
  45 extern OutputStyleTy Output;
  46 } // namespace opts
  47
  48 #define LLVM_READOBJ_ENUM_ENT(ns, enum) \
  49   { #enum, ns::enum }
  50
  51 #define LLVM_READOBJ_ENUM_CLASS_ENT(enum_class, enum) \
  52   { #enum, std::underlying_type_t<enum_class>(enum_class::enum) }
  53
  54 #endif