1 //===- PDBExtras.cpp - helper functions and classes for PDBs -----*- 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 #include "llvm/DebugInfo/PDB/PDBExtras.h"
11 
12 #include "llvm/ADT/ArrayRef.h"
13 
14 using namespace llvm;
15 using namespace llvm::pdb;
16 
17 #define CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, Str, Stream)                  \
18   case Class::Value:                                                           \
19     Stream << Str;                                                             \
20     break;
21 
22 #define CASE_OUTPUT_ENUM_CLASS_NAME(Class, Value, Stream)                      \
23   CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, #Value, Stream)
24 
25 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
26                                    const PDB_VariantType &Type) {
27   switch (Type) {
28     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Bool, OS)
29     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Single, OS)
30     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Double, OS)
31     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int8, OS)
32     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int16, OS)
33     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int32, OS)
34     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Int64, OS)
35     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt8, OS)
36     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt16, OS)
37     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt32, OS)
38     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, UInt64, OS)
39     default:
40       OS << "Unknown";
41   }
42   return OS;
43 }
44 
45 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
46                                    const PDB_CallingConv &Conv) {
47   OS << "__";
48   switch (Conv) {
49     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearC      , "cdecl", OS)
50     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarC       , "cdecl", OS)
51     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearPascal , "pascal", OS)
52     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarPascal  , "pascal", OS)
53     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearFast   , "fastcall", OS)
54     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarFast    , "fastcall", OS)
55     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearStdCall, "stdcall", OS)
56     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarStdCall , "stdcall", OS)
57     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearSysCall, "syscall", OS)
58     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, FarSysCall , "syscall", OS)
59     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ThisCall   , "thiscall", OS)
60     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, MipsCall   , "mipscall", OS)
61     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, Generic    , "genericcall", OS)
62     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, AlphaCall  , "alphacall", OS)
63     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, PpcCall    , "ppccall", OS)
64     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, SHCall     , "superhcall", OS)
65     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ArmCall    , "armcall", OS)
66     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, AM33Call   , "am33call", OS)
67     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, TriCall    , "tricall", OS)
68     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, SH5Call    , "sh5call", OS)
69     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, M32RCall   , "m32rcall", OS)
70     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, ClrCall    , "clrcall", OS)
71     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, Inline     , "inlinecall", OS)
72     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearVector , "vectorcall", OS)
73   }
74   return OS;
75 }
76 
77 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_DataKind &Data) {
78   switch (Data) {
79     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Unknown, "unknown", OS)
80     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Local, "local", OS)
81     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, StaticLocal, "static local", OS)
82     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Param, "param", OS)
83     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, ObjectPtr, "this ptr", OS)
84     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, FileStatic, "static global", OS)
85     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Global, "global", OS)
86     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Member, "member", OS)
87     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, StaticMember, "static member", OS)
88     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Constant, "const", OS)
89   }
90   return OS;
91 }
92 
93 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_RegisterId &Reg) {
94   switch (Reg) {
95     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, AL, OS)
96     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, CL, OS)
97     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, DL, OS)
98     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, BL, OS)
99     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, AH, OS)
100     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, CH, OS)
101     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, DH, OS)
102     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, BH, OS)
103     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, AX, OS)
104     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, CX, OS)
105     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, DX, OS)
106     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, BX, OS)
107     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, SP, OS)
108     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, BP, OS)
109     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, SI, OS)
110     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, DI, OS)
111     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, EAX, OS)
112     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, ECX, OS)
113     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, EDX, OS)
114     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, EBX, OS)
115     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, ESP, OS)
116     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, EBP, OS)
117     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, ESI, OS)
118     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, EDI, OS)
119     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, ES, OS)
120     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, CS, OS)
121     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, SS, OS)
122     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, DS, OS)
123     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, FS, OS)
124     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, GS, OS)
125     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, IP, OS)
126     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RAX, OS)
127     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RBX, OS)
128     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RCX, OS)
129     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RDX, OS)
130     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RSI, OS)
131     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RDI, OS)
132     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RBP, OS)
133     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, RSP, OS)
134     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R8, OS)
135     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R9, OS)
136     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R10, OS)
137     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R11, OS)
138     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R12, OS)
139     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R13, OS)
140     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R14, OS)
141     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, R15, OS)
142   default:
143     OS << static_cast<int>(Reg);
144   }
145   return OS;
146 }
147 
148 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_LocType &Loc) {
149   switch (Loc) {
150     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Static, "static", OS)
151     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, TLS, "tls", OS)
152     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, RegRel, "regrel", OS)
153     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, ThisRel, "thisrel", OS)
154     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Enregistered, "register", OS)
155     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, BitField, "bitfield", OS)
156     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Slot, "slot", OS)
157     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, IlRel, "IL rel", OS)
158     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, MetaData, "metadata", OS)
159     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Constant, "constant", OS)
160   default:
161     OS << "Unknown";
162   }
163   return OS;
164 }
165 
166 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
167                                    const PDB_ThunkOrdinal &Thunk) {
168   switch (Thunk) {
169     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, BranchIsland, OS)
170     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, Pcode, OS)
171     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, Standard, OS)
172     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, ThisAdjustor, OS)
173     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, TrampIncremental, OS)
174     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, UnknownLoad, OS)
175     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, Vcall, OS)
176   }
177   return OS;
178 }
179 
180 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
181                                    const PDB_Checksum &Checksum) {
182   switch (Checksum) {
183     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, None, OS)
184     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, MD5, OS)
185     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, SHA1, OS)
186   }
187   return OS;
188 }
189 
190 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_Lang &Lang) {
191   switch (Lang) {
192     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, C, OS)
193     CASE_OUTPUT_ENUM_CLASS_STR(PDB_Lang, Cpp, "C++", OS)
194     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Fortran, OS)
195     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Masm, OS)
196     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Pascal, OS)
197     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Basic, OS)
198     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cobol, OS)
199     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Link, OS)
200     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cvtres, OS)
201     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Cvtpgd, OS)
202     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, CSharp, OS)
203     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, VB, OS)
204     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, ILAsm, OS)
205     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, Java, OS)
206     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, JScript, OS)
207     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, MSIL, OS)
208     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, HLSL, OS)
209   }
210   return OS;
211 }
212 
213 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_SymType &Tag) {
214   switch (Tag) {
215     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Exe, OS)
216     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Compiland, OS)
217     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CompilandDetails, OS)
218     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CompilandEnv, OS)
219     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Function, OS)
220     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Block, OS)
221     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Data, OS)
222     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Annotation, OS)
223     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Label, OS)
224     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, PublicSymbol, OS)
225     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, UDT, OS)
226     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Enum, OS)
227     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FunctionSig, OS)
228     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, PointerType, OS)
229     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, ArrayType, OS)
230     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, BuiltinType, OS)
231     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Typedef, OS)
232     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, BaseClass, OS)
233     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Friend, OS)
234     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FunctionArg, OS)
235     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FuncDebugStart, OS)
236     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, FuncDebugEnd, OS)
237     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, UsingNamespace, OS)
238     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, VTableShape, OS)
239     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, VTable, OS)
240     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Custom, OS)
241     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Thunk, OS)
242     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, CustomType, OS)
243     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, ManagedType, OS)
244     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Dimension, OS)
245   default:
246     OS << "Unknown";
247   }
248   return OS;
249 }
250 
251 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
252                                    const PDB_MemberAccess &Access) {
253   switch (Access) {
254     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Public, "public", OS)
255     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Protected, "protected", OS)
256     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Private, "private", OS)
257   }
258   return OS;
259 }
260 
261 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_UdtType &Type) {
262   switch (Type) {
263     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Class, "class", OS)
264     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Struct, "struct", OS)
265     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Interface, "interface", OS)
266     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Union, "union", OS)
267   }
268   return OS;
269 }
270 
271 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_UniqueId &Id) {
272   static const char *Lookup = "0123456789ABCDEF";
273 
274   static_assert(sizeof(PDB_UniqueId) == 16, "Expected 16-byte GUID");
275   ArrayRef<uint8_t> GuidBytes(reinterpret_cast<const uint8_t*>(&Id), 16);
276   OS << "{";
277   for (int i=0; i < 16;) {
278     uint8_t Byte = GuidBytes[i];
279     uint8_t HighNibble = (Byte >> 4) & 0xF;
280     uint8_t LowNibble = Byte & 0xF;
281     OS << Lookup[HighNibble] << Lookup[LowNibble];
282     ++i;
283     if (i>=4 && i<=10 && i%2==0)
284       OS << "-";
285   }
286   OS << "}";
287   return OS;
288 }
289 
290 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
291                                    const PDB_Machine &Machine) {
292   switch (Machine) {
293     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Am33, OS)
294     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Amd64, OS)
295     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Arm, OS)
296     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, ArmNT, OS)
297     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Ebc, OS)
298     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, x86, OS)
299     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Ia64, OS)
300     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, M32R, OS)
301     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Mips16, OS)
302     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, MipsFpu, OS)
303     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, MipsFpu16, OS)
304     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, PowerPC, OS)
305     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, PowerPCFP, OS)
306     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, R4000, OS)
307     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH3, OS)
308     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH3DSP, OS)
309     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH4, OS)
310     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, SH5, OS)
311     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Thumb, OS)
312     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, WceMipsV2, OS)
313   default:
314     OS << "Unknown";
315   }
316   return OS;
317 }
318 
319 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const Variant &Value) {
320   switch (Value.Type) {
321     case PDB_VariantType::Bool:
322       OS << (Value.Value.Bool ? "true" : "false");
323       break;
324     case PDB_VariantType::Double:
325       OS << Value.Value.Double;
326       break;
327     case PDB_VariantType::Int16:
328       OS << Value.Value.Int16;
329       break;
330     case PDB_VariantType::Int32:
331       OS << Value.Value.Int32;
332       break;
333     case PDB_VariantType::Int64:
334       OS << Value.Value.Int64;
335       break;
336     case PDB_VariantType::Int8:
337       OS << static_cast<int>(Value.Value.Int8);
338       break;
339     case PDB_VariantType::Single:
340       OS << Value.Value.Single;
341       break;
342     case PDB_VariantType::UInt16:
343       OS << Value.Value.Double;
344       break;
345     case PDB_VariantType::UInt32:
346       OS << Value.Value.UInt32;
347       break;
348     case PDB_VariantType::UInt64:
349       OS << Value.Value.UInt64;
350       break;
351     case PDB_VariantType::UInt8:
352       OS << static_cast<unsigned>(Value.Value.UInt8);
353       break;
354     case PDB_VariantType::String:
355       OS << Value.Value.String;
356       break;
357     default:
358       OS << Value.Type;
359   }
360   return OS;
361 }
362 
363 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
364                                    const VersionInfo &Version) {
365   OS << Version.Major << "." << Version.Minor << "." << Version.Build;
366   return OS;
367 }
368 
369 raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const TagStats &Stats) {
370   for (auto Tag : Stats) {
371     OS << Tag.first << ":" << Tag.second << " ";
372   }
373   return OS;
374 }
375