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90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
//===--- X86COFF.h - Some definitions from COFF documentations ------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file just defines some symbols found in COFF documentation. They are
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// used to emit function type information for COFF targets (Cygwin/Mingw32).
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//
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//===----------------------------------------------------------------------===//
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#ifndef X86COFF_H
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#define X86COFF_H
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namespace COFF
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{
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enum StorageClass {
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C_EFCN = -1, // physical end of function
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C_NULL = 0,
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C_AUTO = 1, // external definition
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C_EXT = 2, // external symbol
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C_STAT = 3, // static
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C_REG = 4, // register variable
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C_EXTDEF = 5, // external definition
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C_LABEL = 6, // label
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C_ULABEL = 7, // undefined label
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C_MOS = 8, // member of structure
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C_ARG = 9, // function argument
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C_STRTAG = 10, // structure tag
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C_MOU = 11, // member of union
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C_UNTAG = 12, // union tag
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C_TPDEF = 13, // type definition
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C_USTATIC = 14, // undefined static
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C_ENTAG = 15, // enumeration tag
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C_MOE = 16, // member of enumeration
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C_REGPARM = 17, // register parameter
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C_FIELD = 18, // bit field
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C_BLOCK = 100, // ".bb" or ".eb"
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C_FCN = 101, // ".bf" or ".ef"
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C_EOS = 102, // end of structure
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C_FILE = 103, // file name
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C_LINE = 104, // dummy class for line number entry
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C_ALIAS = 105, // duplicate tag
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C_HIDDEN = 106
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};
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enum SymbolType {
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T_NULL = 0, // no type info
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T_ARG = 1, // function argument (only used by compiler)
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T_VOID = 1,
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T_CHAR = 2, // character
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T_SHORT = 3, // short integer
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T_INT = 4, // integer
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T_LONG = 5, // long integer
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T_FLOAT = 6, // floating point
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T_DOUBLE = 7, // double word
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T_STRUCT = 8, // structure
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T_UNION = 9, // union
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T_ENUM = 10, // enumeration
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T_MOE = 11, // member of enumeration
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T_UCHAR = 12, // unsigned character
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T_USHORT = 13, // unsigned short
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T_UINT = 14, // unsigned integer
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T_ULONG = 15 // unsigned long
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};
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enum SymbolDerivedType {
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DT_NON = 0, // no derived type
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DT_PTR = 1, // pointer
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DT_FCN = 2, // function
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DT_ARY = 3 // array
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};
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enum TypePacking {
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N_BTMASK = 017,
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N_TMASK = 060,
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N_TMASK1 = 0300,
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N_TMASK2 = 0360,
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N_BTSHFT = 4,
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N_TSHIFT = 2
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};
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}
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#endif // X86COFF_H
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