//===- CodeView.h -----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_DEBUGINFO_CODEVIEW_CODEVIEW_H
#define LLVM_DEBUGINFO_CODEVIEW_CODEVIEW_H
#include <cinttypes>
#include <type_traits>
namespace llvm {
namespace codeview {
/// Distinguishes individual records in .debug$T section or PDB type stream. The
/// documentation and headers talk about this as the "leaf" type.
enum class TypeRecordKind : uint16_t {
#define TYPE_RECORD(lf_ename, value, name) name = value,
#include "TypeRecords.def"
};
/// Duplicate copy of the above enum, but using the official CV names. Useful
/// for reference purposes and when dealing with unknown record types.
enum TypeLeafKind : uint16_t {
#define CV_TYPE(name, val) name = val,
#include "TypeRecords.def"
};
/// Distinguishes individual records in the Symbols subsection of a .debug$S
/// section. Equivalent to SYM_ENUM_e in cvinfo.h.
enum class SymbolRecordKind : uint16_t {
#define SYMBOL_RECORD(lf_ename, value, name) name = value,
#include "CVSymbolTypes.def"
};
/// Duplicate copy of the above enum, but using the official CV names. Useful
/// for reference purposes and when dealing with unknown record types.
enum SymbolKind : uint16_t {
#define CV_SYMBOL(name, val) name = val,
#include "CVSymbolTypes.def"
};
#define CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(Class) \
inline Class operator|(Class a, Class b) { \
return static_cast<Class>( \
static_cast<std::underlying_type<Class>::type>(a) | \
static_cast<std::underlying_type<Class>::type>(b)); \
} \
inline Class operator&(Class a, Class b) { \
return static_cast<Class>( \
static_cast<std::underlying_type<Class>::type>(a) & \
static_cast<std::underlying_type<Class>::type>(b)); \
} \
inline Class operator~(Class a) { \
return static_cast<Class>( \
~static_cast<std::underlying_type<Class>::type>(a)); \
} \
inline Class &operator|=(Class &a, Class b) { \
a = a | b; \
return a; \
} \
inline Class &operator&=(Class &a, Class b) { \
a = a & b; \
return a; \
}
/// These values correspond to the CV_CPU_TYPE_e enumeration, and are documented
/// here: https://msdn.microsoft.com/en-us/library/b2fc64ek.aspx
enum class CPUType : uint16_t {
Intel8080 = 0x0,
Intel8086 = 0x1,
Intel80286 = 0x2,
Intel80386 = 0x3,
Intel80486 = 0x4,
Pentium = 0x5,
PentiumPro = 0x6,
Pentium3 = 0x7,
MIPS = 0x10,
MIPS16 = 0x11,
MIPS32 = 0x12,
MIPS64 = 0x13,
MIPSI = 0x14,
MIPSII = 0x15,
MIPSIII = 0x16,
MIPSIV = 0x17,
MIPSV = 0x18,
M68000 = 0x20,
M68010 = 0x21,
M68020 = 0x22,
M68030 = 0x23,
M68040 = 0x24,
Alpha = 0x30,
Alpha21164 = 0x31,
Alpha21164A = 0x32,
Alpha21264 = 0x33,
Alpha21364 = 0x34,
PPC601 = 0x40,
PPC603 = 0x41,
PPC604 = 0x42,
PPC620 = 0x43,
PPCFP = 0x44,
PPCBE = 0x45,
SH3 = 0x50,
SH3E = 0x51,
SH3DSP = 0x52,
SH4 = 0x53,
SHMedia = 0x54,
ARM3 = 0x60,
ARM4 = 0x61,
ARM4T = 0x62,
ARM5 = 0x63,
ARM5T = 0x64,
ARM6 = 0x65,
ARM_XMAC = 0x66,
ARM_WMMX = 0x67,
ARM7 = 0x68,
Omni = 0x70,
Ia64 = 0x80,
Ia64_2 = 0x81,
CEE = 0x90,
AM33 = 0xa0,
M32R = 0xb0,
TriCore = 0xc0,
X64 = 0xd0,
EBC = 0xe0,
Thumb = 0xf0,
ARMNT = 0xf4,
D3D11_Shader = 0x100,
};
/// These values correspond to the CV_CFL_LANG enumeration, and are documented
/// here: https://msdn.microsoft.com/en-us/library/bw3aekw6.aspx
enum SourceLanguage : uint8_t {
C = 0x00,
Cpp = 0x01,
Fortran = 0x02,
Masm = 0x03,
Pascal = 0x04,
Basic = 0x05,
Cobol = 0x06,
Link = 0x07,
Cvtres = 0x08,
Cvtpgd = 0x09,
CSharp = 0x0a,
VB = 0x0b,
ILAsm = 0x0c,
Java = 0x0d,
JScript = 0x0e,
MSIL = 0x0f,
HLSL = 0x10
};
/// These values correspond to the CV_call_e enumeration, and are documented
/// at the following locations:
/// https://msdn.microsoft.com/en-us/library/b2fc64ek.aspx
/// https://msdn.microsoft.com/en-us/library/windows/desktop/ms680207(v=vs.85).aspx
///
enum class CallingConvention : uint8_t {
NearC = 0x00, // near right to left push, caller pops stack
FarC = 0x01, // far right to left push, caller pops stack
NearPascal = 0x02, // near left to right push, callee pops stack
FarPascal = 0x03, // far left to right push, callee pops stack
NearFast = 0x04, // near left to right push with regs, callee pops stack
FarFast = 0x05, // far left to right push with regs, callee pops stack
NearStdCall = 0x07, // near standard call
FarStdCall = 0x08, // far standard call
NearSysCall = 0x09, // near sys call
FarSysCall = 0x0a, // far sys call
ThisCall = 0x0b, // this call (this passed in register)
MipsCall = 0x0c, // Mips call
Generic = 0x0d, // Generic call sequence
AlphaCall = 0x0e, // Alpha call
PpcCall = 0x0f, // PPC call
SHCall = 0x10, // Hitachi SuperH call
ArmCall = 0x11, // ARM call
AM33Call = 0x12, // AM33 call
TriCall = 0x13, // TriCore Call
SH5Call = 0x14, // Hitachi SuperH-5 call
M32RCall = 0x15, // M32R Call
ClrCall = 0x16, // clr call
Inline =
0x17, // Marker for routines always inlined and thus lacking a convention
NearVector = 0x18 // near left to right push with regs, callee pops stack
};
enum class ClassOptions : uint16_t {
None = 0x0000,
Packed = 0x0001,
HasConstructorOrDestructor = 0x0002,
HasOverloadedOperator = 0x0004,
Nested = 0x0008,
ContainsNestedClass = 0x0010,
HasOverloadedAssignmentOperator = 0x0020,
HasConversionOperator = 0x0040,
ForwardReference = 0x0080,
Scoped = 0x0100,
HasUniqueName = 0x0200,
Sealed = 0x0400,
Intrinsic = 0x2000
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(ClassOptions)
enum class FrameProcedureOptions : uint32_t {
None = 0x00000000,
HasAlloca = 0x00000001,
HasSetJmp = 0x00000002,
HasLongJmp = 0x00000004,
HasInlineAssembly = 0x00000008,
HasExceptionHandling = 0x00000010,
MarkedInline = 0x00000020,
HasStructuredExceptionHandling = 0x00000040,
Naked = 0x00000080,
SecurityChecks = 0x00000100,
AsynchronousExceptionHandling = 0x00000200,
NoStackOrderingForSecurityChecks = 0x00000400,
Inlined = 0x00000800,
StrictSecurityChecks = 0x00001000,
SafeBuffers = 0x00002000,
ProfileGuidedOptimization = 0x00040000,
ValidProfileCounts = 0x00080000,
OptimizedForSpeed = 0x00100000,
GuardCfg = 0x00200000,
GuardCfw = 0x00400000
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(FrameProcedureOptions)
enum class FunctionOptions : uint8_t {
None = 0x00,
CxxReturnUdt = 0x01,
Constructor = 0x02,
ConstructorWithVirtualBases = 0x04
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(FunctionOptions)
enum class HfaKind : uint8_t {
None = 0x00,
Float = 0x01,
Double = 0x02,
Other = 0x03
};
/// Source-level access specifier. (CV_access_e)
enum class MemberAccess : uint8_t {
None = 0,
Private = 1,
Protected = 2,
Public = 3
};
/// Part of member attribute flags. (CV_methodprop_e)
enum class MethodKind : uint8_t {
Vanilla = 0x00,
Virtual = 0x01,
Static = 0x02,
Friend = 0x03,
IntroducingVirtual = 0x04,
PureVirtual = 0x05,
PureIntroducingVirtual = 0x06
};
/// Equivalent to CV_fldattr_t bitfield.
enum class MethodOptions : uint16_t {
None = 0x0000,
AccessMask = 0x0003,
MethodKindMask = 0x001c,
Pseudo = 0x0020,
NoInherit = 0x0040,
NoConstruct = 0x0080,
CompilerGenerated = 0x0100,
Sealed = 0x0200
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(MethodOptions)
/// Equivalent to CV_LABEL_TYPE_e.
enum class LabelType : uint16_t {
Near = 0x0,
Far = 0x4,
};
/// Equivalent to CV_modifier_t.
/// TODO: Add flag for _Atomic modifier
enum class ModifierOptions : uint16_t {
None = 0x0000,
Const = 0x0001,
Volatile = 0x0002,
Unaligned = 0x0004
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(ModifierOptions)
enum class ModuleSubstreamKind : uint32_t {
None = 0,
Symbols = 0xf1,
Lines = 0xf2,
StringTable = 0xf3,
FileChecksums = 0xf4,
FrameData = 0xf5,
InlineeLines = 0xf6,
CrossScopeImports = 0xf7,
CrossScopeExports = 0xf8,
// These appear to relate to .Net assembly info.
ILLines = 0xf9,
FuncMDTokenMap = 0xfa,
TypeMDTokenMap = 0xfb,
MergedAssemblyInput = 0xfc,
CoffSymbolRVA = 0xfd,
};
/// Equivalent to CV_ptrtype_e.
enum class PointerKind : uint8_t {
Near16 = 0x00, // 16 bit pointer
Far16 = 0x01, // 16:16 far pointer
Huge16 = 0x02, // 16:16 huge pointer
BasedOnSegment = 0x03, // based on segment
BasedOnValue = 0x04, // based on value of base
BasedOnSegmentValue = 0x05, // based on segment value of base
BasedOnAddress = 0x06, // based on address of base
BasedOnSegmentAddress = 0x07, // based on segment address of base
BasedOnType = 0x08, // based on type
BasedOnSelf = 0x09, // based on self
Near32 = 0x0a, // 32 bit pointer
Far32 = 0x0b, // 16:32 pointer
Near64 = 0x0c // 64 bit pointer
};
/// Equivalent to CV_ptrmode_e.
enum class PointerMode : uint8_t {
Pointer = 0x00, // "normal" pointer
LValueReference = 0x01, // "old" reference
PointerToDataMember = 0x02, // pointer to data member
PointerToMemberFunction = 0x03, // pointer to member function
RValueReference = 0x04 // r-value reference
};
/// Equivalent to misc lfPointerAttr bitfields.
enum class PointerOptions : uint32_t {
None = 0x00000000,
Flat32 = 0x00000100,
Volatile = 0x00000200,
Const = 0x00000400,
Unaligned = 0x00000800,
Restrict = 0x00001000,
WinRTSmartPointer = 0x00080000
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(PointerOptions)
/// Equivalent to CV_pmtype_e.
enum class PointerToMemberRepresentation : uint16_t {
Unknown = 0x00, // not specified (pre VC8)
SingleInheritanceData = 0x01, // member data, single inheritance
MultipleInheritanceData = 0x02, // member data, multiple inheritance
VirtualInheritanceData = 0x03, // member data, virtual inheritance
GeneralData = 0x04, // member data, most general
SingleInheritanceFunction = 0x05, // member function, single inheritance
MultipleInheritanceFunction = 0x06, // member function, multiple inheritance
VirtualInheritanceFunction = 0x07, // member function, virtual inheritance
GeneralFunction = 0x08 // member function, most general
};
enum class VFTableSlotKind : uint8_t {
Near16 = 0x00,
Far16 = 0x01,
This = 0x02,
Outer = 0x03,
Meta = 0x04,
Near = 0x05,
Far = 0x06
};
enum class WindowsRTClassKind : uint8_t {
None = 0x00,
RefClass = 0x01,
ValueClass = 0x02,
Interface = 0x03
};
/// Corresponds to CV_LVARFLAGS bitfield.
enum class LocalSymFlags : uint16_t {
None = 0,
IsParameter = 1 << 0,
IsAddressTaken = 1 << 1,
IsCompilerGenerated = 1 << 2,
IsAggregate = 1 << 3,
IsAggregated = 1 << 4,
IsAliased = 1 << 5,
IsAlias = 1 << 6,
IsReturnValue = 1 << 7,
IsOptimizedOut = 1 << 8,
IsEnregisteredGlobal = 1 << 9,
IsEnregisteredStatic = 1 << 10,
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(LocalSymFlags)
/// Corresponds to the CV_PROCFLAGS bitfield.
enum class ProcSymFlags : uint8_t {
None = 0,
HasFP = 1 << 0,
HasIRET = 1 << 1,
HasFRET = 1 << 2,
IsNoReturn = 1 << 3,
IsUnreachable = 1 << 4,
HasCustomCallingConv = 1 << 5,
IsNoInline = 1 << 6,
HasOptimizedDebugInfo = 1 << 7,
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(ProcSymFlags)
/// Corresponds to COMPILESYM2::Flags bitfield.
enum class CompileSym2Flags : uint32_t {
EC = 1 << 8,
NoDbgInfo = 1 << 9,
LTCG = 1 << 10,
NoDataAlign = 1 << 11,
ManagedPresent = 1 << 12,
SecurityChecks = 1 << 13,
HotPatch = 1 << 14,
CVTCIL = 1 << 15,
MSILModule = 1 << 16,
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(CompileSym2Flags)
/// Corresponds to COMPILESYM3::Flags bitfield.
enum class CompileSym3Flags : uint32_t {
EC = 1 << 8,
NoDbgInfo = 1 << 9,
LTCG = 1 << 10,
NoDataAlign = 1 << 11,
ManagedPresent = 1 << 12,
SecurityChecks = 1 << 13,
HotPatch = 1 << 14,
CVTCIL = 1 << 15,
MSILModule = 1 << 16,
Sdl = 1 << 17,
PGO = 1 << 18,
Exp = 1 << 19,
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(CompileSym3Flags)
enum class ExportFlags : uint16_t {
IsConstant = 1 << 0,
IsData = 1 << 1,
IsPrivate = 1 << 2,
HasNoName = 1 << 3,
HasExplicitOrdinal = 1 << 4,
IsForwarder = 1 << 5
};
CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(ExportFlags)
// Corresponds to BinaryAnnotationOpcode enum.
enum class BinaryAnnotationsOpCode : uint32_t {
Invalid,
CodeOffset,
ChangeCodeOffsetBase,
ChangeCodeOffset,
ChangeCodeLength,
ChangeFile,
ChangeLineOffset,
ChangeLineEndDelta,
ChangeRangeKind,
ChangeColumnStart,
ChangeColumnEndDelta,
ChangeCodeOffsetAndLineOffset,
ChangeCodeLengthAndCodeOffset,
ChangeColumnEnd,
};
// Corresponds to CV_cookietype_e enum.
enum class FrameCookieKind : uint8_t {
Copy,
XorStackPointer,
XorFramePointer,
XorR13,
};
// Corresponds to CV_HREG_e enum.
enum class RegisterId : uint16_t {
Unknown = 0,
VFrame = 30006,
AL = 1,
CL = 2,
DL = 3,
BL = 4,
AH = 5,
CH = 6,
DH = 7,
BH = 8,
AX = 9,
CX = 10,
DX = 11,
BX = 12,
SP = 13,
BP = 14,
SI = 15,
DI = 16,
EAX = 17,
ECX = 18,
EDX = 19,
EBX = 20,
ESP = 21,
EBP = 22,
ESI = 23,
EDI = 24,
ES = 25,
CS = 26,
SS = 27,
DS = 28,
FS = 29,
GS = 30,
IP = 31,
RAX = 328,
RBX = 329,
RCX = 330,
RDX = 331,
RSI = 332,
RDI = 333,
RBP = 334,
RSP = 335,
R8 = 336,
R9 = 337,
R10 = 338,
R11 = 339,
R12 = 340,
R13 = 341,
R14 = 342,
R15 = 343,
};
/// These values correspond to the THUNK_ORDINAL enumeration.
enum class ThunkOrdinal : uint8_t {
Standard,
ThisAdjustor,
Vcall,
Pcode,
UnknownLoad,
TrampIncremental,
BranchIsland
};
enum class TrampolineType : uint16_t { TrampIncremental, BranchIsland };
// These values correspond to the CV_SourceChksum_t enumeration.
enum class FileChecksumKind : uint8_t { None, MD5, SHA1, SHA256 };
enum LineFlags : uint32_t {
HaveColumns = 1, // CV_LINES_HAVE_COLUMNS
};
}
}
#endif
