LLVM  12.0.0git
DWARFEmitter.h
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1 //===--- DWARFEmitter.h - ---------------------------------------*- C++ -*-===//
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 /// \file
9 /// Common declarations for yaml2obj
10 //===----------------------------------------------------------------------===//
11 
12 #ifndef LLVM_OBJECTYAML_DWARFEMITTER_H
13 #define LLVM_OBJECTYAML_DWARFEMITTER_H
14 
15 #include "llvm/ADT/StringMap.h"
16 #include "llvm/ADT/StringRef.h"
17 #include "llvm/Support/Error.h"
18 #include "llvm/Support/Host.h"
20 #include <memory>
21 
22 namespace llvm {
23 
24 class raw_ostream;
25 
26 namespace DWARFYAML {
27 
28 struct Data;
29 struct PubSection;
30 
31 Error emitDebugAbbrev(raw_ostream &OS, const Data &DI);
32 Error emitDebugStr(raw_ostream &OS, const Data &DI);
33 
34 Error emitDebugAranges(raw_ostream &OS, const Data &DI);
35 Error emitDebugRanges(raw_ostream &OS, const Data &DI);
36 Error emitDebugPubnames(raw_ostream &OS, const Data &DI);
37 Error emitDebugPubtypes(raw_ostream &OS, const Data &DI);
40 Error emitDebugInfo(raw_ostream &OS, const Data &DI);
41 Error emitDebugLine(raw_ostream &OS, const Data &DI);
42 Error emitDebugAddr(raw_ostream &OS, const Data &DI);
44 Error emitDebugRnglists(raw_ostream &OS, const Data &DI);
45 Error emitDebugLoclists(raw_ostream &OS, const Data &DI);
46 
47 std::function<Error(raw_ostream &, const Data &)>
50 emitDebugSections(StringRef YAMLString,
51  bool IsLittleEndian = sys::IsLittleEndianHost,
52  bool Is64BitAddrSize = true);
53 } // end namespace DWARFYAML
54 } // end namespace llvm
55 
56 #endif // LLVM_OBJECTYAML_DWARFEMITTER_H
Error emitDebugRanges(raw_ostream &OS, const Data &DI)
This class represents lattice values for constants.
Definition: AllocatorList.h:23
Error emitDebugPubnames(raw_ostream &OS, const Data &DI)
Error emitDebugRnglists(raw_ostream &OS, const Data &DI)
Tagged union holding either a T or a Error.
Definition: APFloat.h:42
static const bool IsLittleEndianHost
Error emitDebugInfo(raw_ostream &OS, const Data &DI)
Error emitDebugGNUPubnames(raw_ostream &OS, const Data &DI)
Error emitDebugAbbrev(raw_ostream &OS, const Data &DI)
Error emitDebugPubtypes(raw_ostream &OS, const Data &DI)
Error emitDebugLoclists(raw_ostream &OS, const Data &DI)
Error emitDebugGNUPubtypes(raw_ostream &OS, const Data &DI)
std::function< Error(raw_ostream &, const Data &)> getDWARFEmitterByName(StringRef SecName)
Definition: DWARFEmitter.h:48
Error emitDebugStrOffsets(raw_ostream &OS, const Data &DI)
Error emitDebugStr(raw_ostream &OS, const Data &DI)
Error emitDebugLine(raw_ostream &OS, const Data &DI)
Error emitDebugAddr(raw_ostream &OS, const Data &DI)
Expected< StringMap< std::unique_ptr< MemoryBuffer > > > emitDebugSections(StringRef YAMLString, bool IsLittleEndian=sys::IsLittleEndianHost, bool Is64BitAddrSize=true)
Lightweight error class with error context and mandatory checking.
Definition: Error.h:157
This class implements an extremely fast bulk output stream that can only output to a stream...
Definition: raw_ostream.h:50
Error emitDebugAranges(raw_ostream &OS, const Data &DI)
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:57