// This file contains an definitions used in Windows COFF Files.
//
// Structures and enums defined within this file where created using
-// information from Microsofts publicly available PE/COFF format document:
+// information from Microsoft's publicly available PE/COFF format document:
//
// Microsoft Portable Executable and Common Object File Format Specification
// Revision 8.1 - February 15, 2008
//
-// As of 5/2/2010, hosted by microsoft at:
+// As of 5/2/2010, hosted by Microsoft at:
// http://www.microsoft.com/whdc/system/platform/firmware/pecoff.mspx
//
//===----------------------------------------------------------------------===//
uint16_t Characteristics;
};
+ enum MachineTypes {
+ IMAGE_FILE_MACHINE_I386 = 0x14C,
+ IMAGE_FILE_MACHINE_AMD64 = 0x8664
+ };
+
struct symbol {
char Name[NameSize];
uint32_t Value;
uint8_t NumberOfAuxSymbols;
};
- enum symbol_flags {
+ enum SymbolFlags {
SF_TypeMask = 0x0000FFFF,
SF_TypeShift = 0,
SF_WeakReference = 0x01000000
};
- enum symbol_storage_class {
- IMAGE_SYM_CLASS_END_OF_FUNCTION = -1,
- IMAGE_SYM_CLASS_NULL = 0,
- IMAGE_SYM_CLASS_AUTOMATIC = 1,
- IMAGE_SYM_CLASS_EXTERNAL = 2,
- IMAGE_SYM_CLASS_STATIC = 3,
- IMAGE_SYM_CLASS_REGISTER = 4,
- IMAGE_SYM_CLASS_EXTERNAL_DEF = 5,
- IMAGE_SYM_CLASS_LABEL = 6,
- IMAGE_SYM_CLASS_UNDEFINED_LABEL = 7,
- IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8,
- IMAGE_SYM_CLASS_ARGUMENT = 9,
- IMAGE_SYM_CLASS_STRUCT_TAG = 10,
- IMAGE_SYM_CLASS_MEMBER_OF_UNION = 11,
- IMAGE_SYM_CLASS_UNION_TAG = 12,
- IMAGE_SYM_CLASS_TYPE_DEFINITION = 13,
- IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14,
- IMAGE_SYM_CLASS_ENUM_TAG = 15,
- IMAGE_SYM_CLASS_MEMBER_OF_ENUM = 16,
- IMAGE_SYM_CLASS_REGISTER_PARAM = 17,
- IMAGE_SYM_CLASS_BIT_FIELD = 18,
+ enum SymbolSectionNumber {
+ IMAGE_SYM_DEBUG = -2,
+ IMAGE_SYM_ABSOLUTE = -1,
+ IMAGE_SYM_UNDEFINED = 0
+ };
+
+ /// Storage class tells where and what the symbol represents
+ enum SymbolStorageClass {
+ IMAGE_SYM_CLASS_END_OF_FUNCTION = -1, ///< Physical end of function
+ IMAGE_SYM_CLASS_NULL = 0, ///< No symbol
+ IMAGE_SYM_CLASS_AUTOMATIC = 1, ///< Stack variable
+ IMAGE_SYM_CLASS_EXTERNAL = 2, ///< External symbol
+ IMAGE_SYM_CLASS_STATIC = 3, ///< Static
+ IMAGE_SYM_CLASS_REGISTER = 4, ///< Register variable
+ IMAGE_SYM_CLASS_EXTERNAL_DEF = 5, ///< External definition
+ IMAGE_SYM_CLASS_LABEL = 6, ///< Label
+ IMAGE_SYM_CLASS_UNDEFINED_LABEL = 7, ///< Undefined label
+ IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8, ///< Member of structure
+ IMAGE_SYM_CLASS_ARGUMENT = 9, ///< Function argument
+ IMAGE_SYM_CLASS_STRUCT_TAG = 10, ///< Structure tag
+ IMAGE_SYM_CLASS_MEMBER_OF_UNION = 11, ///< Member of union
+ IMAGE_SYM_CLASS_UNION_TAG = 12, ///< Union tag
+ IMAGE_SYM_CLASS_TYPE_DEFINITION = 13, ///< Type definition
+ IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14, ///< Undefined static
+ IMAGE_SYM_CLASS_ENUM_TAG = 15, ///< Enumeration tag
+ IMAGE_SYM_CLASS_MEMBER_OF_ENUM = 16, ///< Member of enumeration
+ IMAGE_SYM_CLASS_REGISTER_PARAM = 17, ///< Register parameter
+ IMAGE_SYM_CLASS_BIT_FIELD = 18, ///< Bit field
+ /// ".bb" or ".eb" - beginning or end of block
IMAGE_SYM_CLASS_BLOCK = 100,
+ /// ".bf" or ".ef" - beginning or end of function
IMAGE_SYM_CLASS_FUNCTION = 101,
- IMAGE_SYM_CLASS_END_OF_STRUCT = 102,
- IMAGE_SYM_CLASS_FILE = 103,
+ IMAGE_SYM_CLASS_END_OF_STRUCT = 102, ///< End of structure
+ IMAGE_SYM_CLASS_FILE = 103, ///< File name
+ /// Line number, reformatted as symbol
IMAGE_SYM_CLASS_SECTION = 104,
- IMAGE_SYM_CLASS_WEAK_EXTERNAL = 105,
+ IMAGE_SYM_CLASS_WEAK_EXTERNAL = 105, ///< Duplicate tag
+ /// External symbol in dmert public lib
IMAGE_SYM_CLASS_CLR_TOKEN = 107
};
+ enum SymbolBaseType {
+ IMAGE_SYM_TYPE_NULL = 0, ///< No type information or unknown base type.
+ IMAGE_SYM_TYPE_VOID = 1, ///< Used with void pointers and functions.
+ IMAGE_SYM_TYPE_CHAR = 2, ///< A character (signed byte).
+ IMAGE_SYM_TYPE_SHORT = 3, ///< A 2-byte signed integer.
+ IMAGE_SYM_TYPE_INT = 4, ///< A natural integer type on the target.
+ IMAGE_SYM_TYPE_LONG = 5, ///< A 4-byte signed integer.
+ IMAGE_SYM_TYPE_FLOAT = 6, ///< A 4-byte floating-point number.
+ IMAGE_SYM_TYPE_DOUBLE = 7, ///< An 8-byte floating-point number.
+ IMAGE_SYM_TYPE_STRUCT = 8, ///< A structure.
+ IMAGE_SYM_TYPE_UNION = 9, ///< An union.
+ IMAGE_SYM_TYPE_ENUM = 10, ///< An enumerated type.
+ IMAGE_SYM_TYPE_MOE = 11, ///< A member of enumeration (a specific value).
+ IMAGE_SYM_TYPE_BYTE = 12, ///< A byte; unsigned 1-byte integer.
+ IMAGE_SYM_TYPE_WORD = 13, ///< A word; unsigned 2-byte integer.
+ IMAGE_SYM_TYPE_UINT = 14, ///< An unsigned integer of natural size.
+ IMAGE_SYM_TYPE_DWORD = 15 ///< An unsigned 4-byte integer.
+ };
+
+ enum SymbolComplexType {
+ IMAGE_SYM_DTYPE_NULL = 0, ///< No complex type; simple scalar variable.
+ IMAGE_SYM_DTYPE_POINTER = 1, ///< A pointer to base type.
+ IMAGE_SYM_DTYPE_FUNCTION = 2, ///< A function that returns a base type.
+ IMAGE_SYM_DTYPE_ARRAY = 3, ///< An array of base type.
+
+ /// Type is formed as (base + (derived << SCT_COMPLEX_TYPE_SHIFT))
+ SCT_COMPLEX_TYPE_SHIFT = 8
+ };
+
struct section {
char Name[NameSize];
uint32_t VirtualSize;
uint32_t Characteristics;
};
- enum section_characteristics {
+ enum SectionCharacteristics {
IMAGE_SCN_TYPE_NO_PAD = 0x00000008,
IMAGE_SCN_CNT_CODE = 0x00000020,
IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040,
uint16_t Type;
};
- enum relocation_type_x86 {
+ enum RelocationTypeX86 {
IMAGE_REL_I386_ABSOLUTE = 0x0000,
IMAGE_REL_I386_DIR16 = 0x0001,
IMAGE_REL_I386_REL16 = 0x0002,
IMAGE_REL_I386_SECREL = 0x000B,
IMAGE_REL_I386_TOKEN = 0x000C,
IMAGE_REL_I386_SECREL7 = 0x000D,
- IMAGE_REL_I386_REL32 = 0x0014
+ IMAGE_REL_I386_REL32 = 0x0014,
+
+ IMAGE_REL_AMD64_ABSOLUTE = 0x0000,
+ IMAGE_REL_AMD64_ADDR64 = 0x0001,
+ IMAGE_REL_AMD64_ADDR32 = 0x0002,
+ IMAGE_REL_AMD64_ADDR32NB = 0x0003,
+ IMAGE_REL_AMD64_REL32 = 0x0004,
+ IMAGE_REL_AMD64_REL32_1 = 0x0005,
+ IMAGE_REL_AMD64_REL32_2 = 0x0006,
+ IMAGE_REL_AMD64_REL32_3 = 0x0007,
+ IMAGE_REL_AMD64_REL32_4 = 0x0008,
+ IMAGE_REL_AMD64_REL32_5 = 0x0009,
+ IMAGE_REL_AMD64_SECTION = 0x000A,
+ IMAGE_REL_AMD64_SECREL = 0x000B,
+ IMAGE_REL_AMD64_SECREL7 = 0x000C,
+ IMAGE_REL_AMD64_TOKEN = 0x000D,
+ IMAGE_REL_AMD64_SREL32 = 0x000E,
+ IMAGE_REL_AMD64_PAIR = 0x000F,
+ IMAGE_REL_AMD64_SSPAN32 = 0x0010
};
- enum {
+ enum COMDATType {
IMAGE_COMDAT_SELECT_NODUPLICATES = 1,
IMAGE_COMDAT_SELECT_ANY,
IMAGE_COMDAT_SELECT_SAME_SIZE,
IMAGE_COMDAT_SELECT_LARGEST
};
+ // Auxiliary Symbol Formats
+ struct AuxiliaryFunctionDefinition {
+ uint32_t TagIndex;
+ uint32_t TotalSize;
+ uint32_t PointerToLinenumber;
+ uint32_t PointerToNextFunction;
+ uint8_t unused[2];
+ };
+
+ struct AuxiliarybfAndefSymbol {
+ uint8_t unused1[4];
+ uint16_t Linenumber;
+ uint8_t unused2[6];
+ uint32_t PointerToNextFunction;
+ uint8_t unused3[2];
+ };
+
+ struct AuxiliaryWeakExternal {
+ uint32_t TagIndex;
+ uint32_t Characteristics;
+ uint8_t unused[10];
+ };
+
+ /// These are not documented in the spec, but are located in WinNT.h.
+ enum WeakExternalCharacteristics {
+ IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY = 1,
+ IMAGE_WEAK_EXTERN_SEARCH_LIBRARY = 2,
+ IMAGE_WEAK_EXTERN_SEARCH_ALIAS = 3
+ };
+
+ struct AuxiliaryFile {
+ uint8_t FileName[18];
+ };
+
+ struct AuxiliarySectionDefinition {
+ uint32_t Length;
+ uint16_t NumberOfRelocations;
+ uint16_t NumberOfLinenumbers;
+ uint32_t CheckSum;
+ uint16_t Number;
+ uint8_t Selection;
+ uint8_t unused[3];
+ };
+
+ union Auxiliary {
+ AuxiliaryFunctionDefinition FunctionDefinition;
+ AuxiliarybfAndefSymbol bfAndefSymbol;
+ AuxiliaryWeakExternal WeakExternal;
+ AuxiliaryFile File;
+ AuxiliarySectionDefinition SectionDefinition;
+ };
+
} // End namespace llvm.
} // End namespace COFF.
projects / oota-llvm.git / blobdiff