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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [include/] [coff/] [symconst.h] - Blame information for rev 438

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Line No. Rev Author Line
1 330 jeremybenn
/* Declarations of constants for internal format of MIPS ECOFF symbols.
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   Originally contributed by MIPS Computer Systems and Third Eye Software.
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   Changes contributed by Cygnus Support are in the public domain.
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   This file is just aggregated with the files that make up the GNU
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   release; it is not considered part of GAS, GDB, or other GNU
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   programs.  */
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/*
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 * |-----------------------------------------------------------|
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 * | Copyright (c) 1992, 1991, 1990 MIPS Computer Systems, Inc.|
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 * | MIPS Computer Systems, Inc. grants reproduction and use   |
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 * | rights to all parties, PROVIDED that this comment is      |
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 * | maintained in the copy.                                   |
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 * |-----------------------------------------------------------|
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 */
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/* (C) Copyright 1984 by Third Eye Software, Inc.
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 *
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 * Third Eye Software, Inc. grants reproduction and use rights to
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 * all parties, PROVIDED that this comment is maintained in the copy.
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 *
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 * Third Eye makes no claims about the applicability of this
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 * symbol table to a particular use.
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 */
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/* glevels for field in FDR */
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#define GLEVEL_0        2
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#define GLEVEL_1        1
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#define GLEVEL_2        0        /* for upward compat reasons. */
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#define GLEVEL_3        3
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/* magic number fo symheader */
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#define magicSym        0x7009
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/* The Alpha uses this value instead, for some reason.  */
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#define magicSym2       0x1992
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/* Language codes */
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#define langC           0        
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#define langPascal      1
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#define langFortran     2
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#define langAssembler   3       /* one Assembley inst might map to many mach */
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#define langMachine     4
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#define langNil         5
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#define langAda         6
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#define langPl1         7
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#define langCobol       8
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#define langStdc        9       /* FIXME: Collides with SGI langCplusplus */
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#define langCplusplus   9       /* FIXME: Collides with langStdc */
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#define langCplusplusV2 10      /* SGI addition */
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#define langMax         11      /* maximum allowed 32 -- 5 bits */
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/* The following are value definitions for the fields in the SYMR */
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/*
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 * Storage Classes
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 */
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#define scNil           0
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#define scText          1       /* text symbol */
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#define scData          2       /* initialized data symbol */
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#define scBss           3       /* un-initialized data symbol */
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#define scRegister      4       /* value of symbol is register number */
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#define scAbs           5       /* value of symbol is absolute */
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#define scUndefined     6       /* who knows? */
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#define scCdbLocal      7       /* variable's value is IN se->va.?? */
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#define scBits          8       /* this is a bit field */
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#define scCdbSystem     9       /* variable's value is IN CDB's address space */
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#define scDbx           9       /* overlap dbx internal use */
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#define scRegImage      10      /* register value saved on stack */
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#define scInfo          11      /* symbol contains debugger information */
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#define scUserStruct    12      /* address in struct user for current process */
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#define scSData         13      /* load time only small data */
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#define scSBss          14      /* load time only small common */
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#define scRData         15      /* load time only read only data */
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#define scVar           16      /* Var parameter (fortran,pascal) */
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#define scCommon        17      /* common variable */
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#define scSCommon       18      /* small common */
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#define scVarRegister   19      /* Var parameter in a register */
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#define scVariant       20      /* Variant record */
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#define scSUndefined    21      /* small undefined(external) data */
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#define scInit          22      /* .init section symbol */
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#define scBasedVar      23      /* Fortran or PL/1 ptr based var */ 
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#define scXData         24      /* exception handling data */
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#define scPData         25      /* Procedure section */
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#define scFini          26      /* .fini section */
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#define scRConst        27      /* .rconst section */
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#define scMax           32
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/*
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 *   Symbol Types
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 */
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#define stNil           0        /* Nuthin' special */
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#define stGlobal        1       /* external symbol */
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#define stStatic        2       /* static */
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#define stParam         3       /* procedure argument */
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#define stLocal         4       /* local variable */
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#define stLabel         5       /* label */
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#define stProc          6       /*     "      "  Procedure */
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#define stBlock         7       /* beginnning of block */
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#define stEnd           8       /* end (of anything) */
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#define stMember        9       /* member (of anything  - struct/union/enum */
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#define stTypedef       10      /* type definition */
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#define stFile          11      /* file name */
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#define stRegReloc      12      /* register relocation */
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#define stForward       13      /* forwarding address */
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#define stStaticProc    14      /* load time only static procs */
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#define stConstant      15      /* const */
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#define stStaParam      16      /* Fortran static parameters */
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    /* These new symbol types have been recently added to SGI machines. */
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#define stStruct        26      /* Beginning of block defining a struct type */
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#define stUnion         27      /* Beginning of block defining a union type */
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#define stEnum          28      /* Beginning of block defining an enum type */
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#define stIndirect      34      /* Indirect type specification */
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    /* Pseudo-symbols - internal to debugger */
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#define stStr           60      /* string */
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#define stNumber        61      /* pure number (ie. 4 NOR 2+2) */
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#define stExpr          62      /* 2+2 vs. 4 */
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#define stType          63      /* post-coersion SER */
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#define stMax           64
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/* definitions for fields in TIR */
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/* type qualifiers for ti.tq0 -> ti.(itqMax-1) */
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#define tqNil   0        /* bt is what you see */
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#define tqPtr   1       /* pointer */
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#define tqProc  2       /* procedure */
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#define tqArray 3       /* duh */
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#define tqFar   4       /* longer addressing - 8086/8 land */
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#define tqVol   5       /* volatile */
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#define tqConst 6       /* const */
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#define tqMax   8
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/* basic types as seen in ti.bt */
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#define btNil           0        /* undefined (also, enum members) */
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#define btAdr           1       /* address - integer same size as pointer */
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#define btChar          2       /* character */
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#define btUChar         3       /* unsigned character */
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#define btShort         4       /* short */
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#define btUShort        5       /* unsigned short */
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#define btInt           6       /* int */
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#define btUInt          7       /* unsigned int */
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#define btLong          8       /* long */
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#define btULong         9       /* unsigned long */
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#define btFloat         10      /* float (real) */
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#define btDouble        11      /* Double (real) */
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#define btStruct        12      /* Structure (Record) */
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#define btUnion         13      /* Union (variant) */
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#define btEnum          14      /* Enumerated */
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#define btTypedef       15      /* defined via a typedef, isymRef points */
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#define btRange         16      /* subrange of int */
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#define btSet           17      /* pascal sets */
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#define btComplex       18      /* fortran complex */
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#define btDComplex      19      /* fortran double complex */
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#define btIndirect      20      /* forward or unnamed typedef */
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#define btFixedDec      21      /* Fixed Decimal */
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#define btFloatDec      22      /* Float Decimal */
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#define btString        23      /* Varying Length Character String */
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#define btBit           24      /* Aligned Bit String */
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#define btPicture       25      /* Picture */
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#define btVoid          26      /* void */
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#define btLongLong      27      /* long long */
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#define btULongLong     28      /* unsigned long long */
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#define btLong64        30      /* long (64-bit) */
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#define btULong64       31      /* unsigned long (64-bit) */
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#define btLongLong64    32      /* long long (64-bit) */
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#define btULongLong64   33      /* unsigned long long (64-bit) */
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#define btAdr64         34      /* address (64-bit) */
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#define btInt64         35      /* int (64-bit) */
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#define btUInt64        36      /* unsigned int (64-bit) */
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#define btMax           64
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#if (_MFG == _MIPS)
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/* optimization type codes */
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#define otNil           0
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#define otReg           1       /* move var to reg */
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#define otBlock         2       /* begin basic block */
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#define otProc          3       /* procedure */
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#define otInline        4       /* inline procedure */
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#define otEnd           5       /* whatever you started */
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#define otMax           6       /* KEEP UP TO DATE */
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#endif /* (_MFG == _MIPS) */

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