| Anton Korobeynikov | 4f01b78 | 2007-01-16 16:41:57 +0000 | [diff] [blame] | 1 | //===--- X86COFF.h - Some definitions from COFF documentations ------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file was developed by the LLVM research group and is distributed under |
| 6 | // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // This file just defines some symbols found in COFF documentation. They are |
| 11 | // used to emit function type information for COFF targets (Cygwin/Mingw32). |
| 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
| 15 | #ifndef X86COFF_H |
| 16 | #define X86COFF_H |
| 17 | |
| 18 | namespace COFF |
| 19 | { |
| 20 | enum StorageClass { |
| 21 | C_EFCN = -1, // physical end of function |
| 22 | C_NULL = 0, |
| 23 | C_AUTO = 1, // external definition |
| 24 | C_EXT = 2, // external symbol |
| 25 | C_STAT = 3, // static |
| 26 | C_REG = 4, // register variable |
| 27 | C_EXTDEF = 5, // external definition |
| 28 | C_LABEL = 6, // label |
| 29 | C_ULABEL = 7, // undefined label |
| 30 | C_MOS = 8, // member of structure |
| 31 | C_ARG = 9, // function argument |
| 32 | C_STRTAG = 10, // structure tag |
| 33 | C_MOU = 11, // member of union |
| 34 | C_UNTAG = 12, // union tag |
| 35 | C_TPDEF = 13, // type definition |
| 36 | C_USTATIC = 14, // undefined static |
| 37 | C_ENTAG = 15, // enumeration tag |
| 38 | C_MOE = 16, // member of enumeration |
| 39 | C_REGPARM = 17, // register parameter |
| 40 | C_FIELD = 18, // bit field |
| 41 | |
| 42 | C_BLOCK = 100, // ".bb" or ".eb" |
| 43 | C_FCN = 101, // ".bf" or ".ef" |
| 44 | C_EOS = 102, // end of structure |
| 45 | C_FILE = 103, // file name |
| 46 | C_LINE = 104, // dummy class for line number entry |
| 47 | C_ALIAS = 105, // duplicate tag |
| 48 | C_HIDDEN = 106 |
| 49 | }; |
| 50 | |
| 51 | enum SymbolType { |
| 52 | T_NULL = 0, // no type info |
| 53 | T_ARG = 1, // function argument (only used by compiler) |
| 54 | T_VOID = 1, |
| 55 | T_CHAR = 2, // character |
| 56 | T_SHORT = 3, // short integer |
| 57 | T_INT = 4, // integer |
| 58 | T_LONG = 5, // long integer |
| 59 | T_FLOAT = 6, // floating point |
| 60 | T_DOUBLE = 7, // double word |
| 61 | T_STRUCT = 8, // structure |
| 62 | T_UNION = 9, // union |
| 63 | T_ENUM = 10, // enumeration |
| 64 | T_MOE = 11, // member of enumeration |
| 65 | T_UCHAR = 12, // unsigned character |
| 66 | T_USHORT = 13, // unsigned short |
| 67 | T_UINT = 14, // unsigned integer |
| 68 | T_ULONG = 15 // unsigned long |
| 69 | }; |
| 70 | |
| 71 | enum SymbolDerivedType { |
| 72 | DT_NON = 0, // no derived type |
| 73 | DT_PTR = 1, // pointer |
| 74 | DT_FCN = 2, // function |
| 75 | DT_ARY = 3 // array |
| 76 | }; |
| 77 | |
| 78 | enum TypePacking { |
| 79 | N_BTMASK = 017, |
| 80 | N_TMASK = 060, |
| 81 | N_TMASK1 = 0300, |
| 82 | N_TMASK2 = 0360, |
| 83 | N_BTSHFT = 4, |
| 84 | N_TSHIFT = 2 |
| 85 | }; |
| 86 | |
| 87 | } |
| 88 | |
| 89 | #endif // X86COFF_H |