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 "llvm/Support/CommandLine.h"
13 #include "llvm/Support/Compiler.h"
14 #include "llvm/Support/ErrorOr.h"
15 #include "llvm/Support/Error.h"
16 #include <string>
17 
18 namespace llvm {
19   namespace object {
20     class RelocationRef;
21   }
22 
23   // Various helper functions.
24   LLVM_ATTRIBUTE_NORETURN void reportError(Error Err, StringRef Input);
25   void reportWarning(Error Err, StringRef Input);
26 
unwrapOrError(StringRef Input,Expected<T> EO)27   template <class T> T unwrapOrError(StringRef Input, Expected<T> EO) {
28     if (EO)
29       return *EO;
30     reportError(EO.takeError(), Input);
31   }
32 } // namespace llvm
33 
34 namespace opts {
35 extern bool SectionRelocations;
36 extern bool SectionSymbols;
37 extern bool SectionData;
38 extern bool ExpandRelocs;
39 extern bool RawRelr;
40 extern bool CodeViewSubsectionBytes;
41 extern bool Demangle;
42 enum OutputStyleTy { LLVM, GNU };
43 extern OutputStyleTy Output;
44 } // namespace opts
45 
46 #define LLVM_READOBJ_ENUM_ENT(ns, enum) \
47   { #enum, ns::enum }
48 
49 #define LLVM_READOBJ_ENUM_CLASS_ENT(enum_class, enum) \
50   { #enum, std::underlying_type<enum_class>::type(enum_class::enum) }
51 
52 #endif
53