xref: /llvm-project/llvm/lib/DebugInfo/PDB/PDBExtras.cpp (revision cc51dc649abac6a5404eae91dc9be56eeda4d611)
1 //===- PDBExtras.cpp - helper functions and classes for PDBs --------------===//
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 #include "llvm/DebugInfo/PDB/PDBExtras.h"
10 #include "llvm/ADT/ArrayRef.h"
11 #include "llvm/Support/raw_ostream.h"
12 
13 using namespace llvm;
14 using namespace llvm::pdb;
15 
16 #define CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, Str, Stream)                  \
17   case Class::Value:                                                           \
18     Stream << Str;                                                             \
19     break;
20 
21 #define CASE_OUTPUT_ENUM_CLASS_NAME(Class, Value, Stream)                      \
22   CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, #Value, Stream)
23 
24 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
25                                    const PDB_VariantType &Type) {
26   switch (Type) {
27     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Bool, OS)
28     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Single, OS)
29     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Double, OS)
30     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int8, OS)
31     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int16, OS)
32     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int32, OS)
33     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int64, OS)
34     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt8, OS)
35     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt16, OS)
36     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt32, OS)
37     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt64, OS)
38     default:
39       OS << "Unknown";
40   }
41   return OS;
42 }
43 
44 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
45                                    const PDB_BuiltinType &Type) {
46   switch (Type) {
47     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, None, OS)
48     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Void, OS)
49     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Char, OS)
50     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, WCharT, OS)
51     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Int, OS)
52     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, UInt, OS)
53     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Float, OS)
54     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, BCD, OS)
55     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Bool, OS)
56     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Long, OS)
57     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, ULong, OS)
58     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Currency, OS)
59     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Date, OS)
60     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Variant, OS)
61     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Complex, OS)
62     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Bitfield, OS)
63     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, BSTR, OS)
64     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, HResult, OS)
65     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Char16, OS)
66     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_BuiltinType, Char32, OS)
67   }
68   return OS;
69 }
70 
71 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
72                                    const PDB_CallingConv &Conv) {
73   OS << "__";
74   switch (Conv) {
75     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearC      , "cdecl", OS)
76     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarC       , "cdecl", OS)
77     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearPascal , "pascal", OS)
78     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarPascal  , "pascal", OS)
79     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearFast   , "fastcall", OS)
80     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarFast    , "fastcall", OS)
81     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearStdCall, "stdcall", OS)
82     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarStdCall , "stdcall", OS)
83     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearSysCall, "syscall", OS)
84     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarSysCall , "syscall", OS)
85     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ThisCall   , "thiscall", OS)
86     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, MipsCall   , "mipscall", OS)
87     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, Generic    , "genericcall", OS)
88     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, AlphaCall  , "alphacall", OS)
89     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, PpcCall    , "ppccall", OS)
90     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, SHCall     , "superhcall", OS)
91     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ArmCall    , "armcall", OS)
92     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, AM33Call   , "am33call", OS)
93     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, TriCall    , "tricall", OS)
94     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, SH5Call    , "sh5call", OS)
95     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, M32RCall   , "m32rcall", OS)
96     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ClrCall    , "clrcall", OS)
97     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, Inline     , "inlinecall", OS)
98     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearVector , "vectorcall", OS)
99   }
100   return OS;
101 }
102 
103 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_DataKind &Data) {
104   switch (Data) {
105     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Unknown, "unknown", OS)
106     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Local, "local", OS)
107     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, StaticLocal, "static local", OS)
108     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Param, "param", OS)
109     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, ObjectPtr, "this ptr", OS)
110     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, FileStatic, "static global", OS)
111     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Global, "global", OS)
112     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Member, "member", OS)
113     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, StaticMember, "static member", OS)
114     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Constant, "const", OS)
115   }
116   return OS;
117 }
118 
119 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
120                                    const codeview::RegisterId &Reg) {
121   switch (Reg) {
122 #define CV_REGISTER(name, val) case codeview::RegisterId::name: OS << #name; return OS;
123 #include "llvm/DebugInfo/CodeView/CodeViewRegisters.def"
124 #undef CV_REGISTER
125   }
126   OS << static_cast<int>(Reg);
127   return OS;
128 }
129 
130 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_LocType &Loc) {
131   switch (Loc) {
132     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Static, "static", OS)
133     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, TLS, "tls", OS)
134     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, RegRel, "regrel", OS)
135     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, ThisRel, "thisrel", OS)
136     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Enregistered, "register", OS)
137     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, BitField, "bitfield", OS)
138     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Slot, "slot", OS)
139     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, IlRel, "IL rel", OS)
140     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, MetaData, "metadata", OS)
141     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Constant, "constant", OS)
142     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, RegRelAliasIndir,
143                                "regrelaliasindir", OS)
144   default:
145     OS << "Unknown";
146   }
147   return OS;
148 }
149 
150 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
151                                    const codeview::ThunkOrdinal &Thunk) {
152   switch (Thunk) {
153     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, BranchIsland, OS)
154     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, Pcode, OS)
155     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, Standard, OS)
156     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, ThisAdjustor, OS)
157     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, TrampIncremental, OS)
158     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, UnknownLoad, OS)
159     CASE_OUTPUT_ENUM_CLASS_NAME(codeview::ThunkOrdinal, Vcall, OS)
160   }
161   return OS;
162 }
163 
164 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
165                                    const PDB_Checksum &Checksum) {
166   switch (Checksum) {
167     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, None, OS)
168     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, MD5, OS)
169     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, SHA1, OS)
170     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, SHA256, OS)
171   }
172   return OS;
173 }
174 
175 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_Lang &Lang) {
176   switch (Lang) {
177     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, C, OS)
178     CASE_OUTPUT_ENUM_CLASS_STR(PDB_Lang, Cpp, "C++", OS)
179     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Fortran, OS)
180     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Masm, OS)
181     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Pascal, OS)
182     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Basic, OS)
183     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cobol, OS)
184     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Link, OS)
185     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cvtres, OS)
186     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cvtpgd, OS)
187     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, CSharp, OS)
188     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, VB, OS)
189     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, ILAsm, OS)
190     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Java, OS)
191     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, JScript, OS)
192     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, MSIL, OS)
193     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, HLSL, OS)
194     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, D, OS)
195     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Swift, OS)
196   }
197   return OS;
198 }
199 
200 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_SymType &Tag) {
201   switch (Tag) {
202     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Exe, OS)
203     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Compiland, OS)
204     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CompilandDetails, OS)
205     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CompilandEnv, OS)
206     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Function, OS)
207     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Block, OS)
208     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Data, OS)
209     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Annotation, OS)
210     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Label, OS)
211     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, PublicSymbol, OS)
212     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, UDT, OS)
213     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Enum, OS)
214     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FunctionSig, OS)
215     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, PointerType, OS)
216     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, ArrayType, OS)
217     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, BuiltinType, OS)
218     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Typedef, OS)
219     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, BaseClass, OS)
220     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Friend, OS)
221     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FunctionArg, OS)
222     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FuncDebugStart, OS)
223     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FuncDebugEnd, OS)
224     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, UsingNamespace, OS)
225     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, VTableShape, OS)
226     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, VTable, OS)
227     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Custom, OS)
228     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Thunk, OS)
229     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CustomType, OS)
230     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, ManagedType, OS)
231     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Dimension, OS)
232     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CallSite, OS)
233     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, InlineSite, OS)
234     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, BaseInterface, OS)
235     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, VectorType, OS)
236     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, MatrixType, OS)
237     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, HLSLType, OS)
238     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Caller, OS)
239     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Callee, OS)
240     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Export, OS)
241     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, HeapAllocationSite, OS)
242     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CoffGroup, OS)
243     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Inlinee, OS)
244   default:
245     OS << "Unknown SymTag " << uint32_t(Tag);
246   }
247   return OS;
248 }
249 
250 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
251                                    const PDB_MemberAccess &Access) {
252   switch (Access) {
253     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Public, "public", OS)
254     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Protected, "protected", OS)
255     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Private, "private", OS)
256   }
257   return OS;
258 }
259 
260 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_UdtType &Type) {
261   switch (Type) {
262     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Class, "class", OS)
263     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Struct, "struct", OS)
264     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Interface, "interface", OS)
265     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Union, "union", OS)
266   }
267   return OS;
268 }
269 
270 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
271                                    const PDB_Machine &Machine) {
272   switch (Machine) {
273     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Am33, OS)
274     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Amd64, OS)
275     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Arm, OS)
276     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, ArmNT, OS)
277     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Ebc, OS)
278     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, x86, OS)
279     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Ia64, OS)
280     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, M32R, OS)
281     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Mips16, OS)
282     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, MipsFpu, OS)
283     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, MipsFpu16, OS)
284     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, PowerPC, OS)
285     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, PowerPCFP, OS)
286     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, R4000, OS)
287     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH3, OS)
288     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH3DSP, OS)
289     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH4, OS)
290     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH5, OS)
291     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Thumb, OS)
292     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, WceMipsV2, OS)
293   default:
294     OS << "Unknown";
295   }
296   return OS;
297 }
298 
299 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
300                                    const PDB_SourceCompression &Compression) {
301   switch (Compression) {
302     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SourceCompression, None, OS)
303     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SourceCompression, Huffman, OS)
304     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SourceCompression, LZ, OS)
305     CASE_OUTPUT_ENUM_CLASS_STR(PDB_SourceCompression, RunLengthEncoded, "RLE",
306                                OS)
307   }
308   return OS;
309 }
310 
311 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const Variant &Value) {
312   switch (Value.Type) {
313     case PDB_VariantType::Bool:
314       OS << (Value.Value.Bool ? "true" : "false");
315       break;
316     case PDB_VariantType::Double:
317       OS << Value.Value.Double;
318       break;
319     case PDB_VariantType::Int16:
320       OS << Value.Value.Int16;
321       break;
322     case PDB_VariantType::Int32:
323       OS << Value.Value.Int32;
324       break;
325     case PDB_VariantType::Int64:
326       OS << Value.Value.Int64;
327       break;
328     case PDB_VariantType::Int8:
329       OS << static_cast<int>(Value.Value.Int8);
330       break;
331     case PDB_VariantType::Single:
332       OS << Value.Value.Single;
333       break;
334     case PDB_VariantType::UInt16:
335       OS << Value.Value.UInt16;
336       break;
337     case PDB_VariantType::UInt32:
338       OS << Value.Value.UInt32;
339       break;
340     case PDB_VariantType::UInt64:
341       OS << Value.Value.UInt64;
342       break;
343     case PDB_VariantType::UInt8:
344       OS << static_cast<unsigned>(Value.Value.UInt8);
345       break;
346     case PDB_VariantType::String:
347       OS << Value.Value.String;
348       break;
349     default:
350       OS << Value.Type;
351   }
352   return OS;
353 }
354 
355 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
356                                    const VersionInfo &Version) {
357   OS << Version.Major << "." << Version.Minor << "." << Version.Build;
358   return OS;
359 }
360 
361 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const TagStats &Stats) {
362   for (auto Tag : Stats) {
363     OS << Tag.first << ":" << Tag.second << " ";
364   }
365   return OS;
366 }
367