1 //===- Formatters.h ---------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_DEBUGINFO_CODEVIEW_FORMATTERS_H 11 #define LLVM_DEBUGINFO_CODEVIEW_FORMATTERS_H 12 13 #include "llvm/ADT/ArrayRef.h" 14 #include "llvm/ADT/StringRef.h" 15 #include "llvm/DebugInfo/CodeView/GUID.h" 16 #include "llvm/DebugInfo/CodeView/TypeIndex.h" 17 #include "llvm/Support/FormatAdapters.h" 18 #include "llvm/Support/FormatVariadic.h" 19 #include "llvm/Support/raw_ostream.h" 20 #include <cstdint> 21 22 namespace llvm { 23 24 namespace codeview { 25 26 namespace detail { 27 28 class GuidAdapter final : public FormatAdapter<ArrayRef<uint8_t>> { 29 ArrayRef<uint8_t> Guid; 30 31 public: 32 explicit GuidAdapter(ArrayRef<uint8_t> Guid); 33 explicit GuidAdapter(StringRef Guid); 34 35 void format(raw_ostream &Stream, StringRef Style) override; 36 }; 37 38 } // end namespace detail 39 40 inline detail::GuidAdapter fmt_guid(StringRef Item) { 41 return detail::GuidAdapter(Item); 42 } 43 44 inline detail::GuidAdapter fmt_guid(ArrayRef<uint8_t> Item) { 45 return detail::GuidAdapter(Item); 46 } 47 48 } // end namespace codeview 49 50 template <> struct format_provider<codeview::TypeIndex> { 51 public: 52 static void format(const codeview::TypeIndex &V, raw_ostream &Stream, 53 StringRef Style) { 54 if (V.isNoneType()) 55 Stream << "<no type>"; 56 else { 57 Stream << formatv("{0:X+4}", V.getIndex()); 58 if (V.isSimple()) 59 Stream << " (" << codeview::TypeIndex::simpleTypeName(V) << ")"; 60 } 61 } 62 }; 63 64 template <> struct format_provider<codeview::GUID> { 65 static void format(const codeview::GUID &V, llvm::raw_ostream &Stream, 66 StringRef Style) { 67 Stream << V; 68 } 69 }; 70 71 } // end namespace llvm 72 73 #endif // LLVM_DEBUGINFO_CODEVIEW_FORMATTERS_H 74
