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Annotation of gcc/demangle.h, revision 1.1

1.1     ! root        1: /* Defs for interface to demanglers.
        !             2:    Copyright 1992, 1995 Free Software Foundation, Inc.
        !             3:    
        !             4:    This program is free software; you can redistribute it and/or modify
        !             5:    it under the terms of the GNU General Public License as published by
        !             6:    the Free Software Foundation; either version 2, or (at your option)
        !             7:    any later version.
        !             8: 
        !             9:    This program is distributed in the hope that it will be useful,
        !            10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            12:    GNU General Public License for more details.
        !            13: 
        !            14:    You should have received a copy of the GNU General Public License
        !            15:    along with this program; if not, write to the Free Software
        !            16:    Foundation, Inc., 59 Temple Place - Suite 330,
        !            17:    Boston, MA 02111-1307, USA.  */
        !            18: 
        !            19: 
        !            20: #if !defined (DEMANGLE_H)
        !            21: #define DEMANGLE_H
        !            22: 
        !            23: #ifdef IN_GCC
        !            24: 
        !            25: /* Add prototype support.  */
        !            26: #ifndef PROTO
        !            27: #if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
        !            28: #define PROTO(ARGS) ARGS
        !            29: #else
        !            30: #define PROTO(ARGS) ()
        !            31: #endif
        !            32: #endif
        !            33: 
        !            34: #define PARAMS(ARGS) PROTO(ARGS)
        !            35: 
        !            36: #ifdef __STDC__
        !            37: #define PTR void *
        !            38: #else
        !            39: #ifndef const
        !            40: #define const
        !            41: #endif
        !            42: #define PTR char *
        !            43: #endif
        !            44: 
        !            45: #else /* ! IN_GCC */
        !            46: #include <ansidecl.h>
        !            47: #endif /* IN_GCC */
        !            48: 
        !            49: /* Options passed to cplus_demangle (in 2nd parameter). */
        !            50: 
        !            51: #define DMGL_NO_OPTS   0               /* For readability... */
        !            52: #define DMGL_PARAMS    (1 << 0)        /* Include function args */
        !            53: #define DMGL_ANSI      (1 << 1)        /* Include const, volatile, etc */
        !            54: 
        !            55: #define DMGL_AUTO      (1 << 8)
        !            56: #define DMGL_GNU       (1 << 9)
        !            57: #define DMGL_LUCID     (1 << 10)
        !            58: #define DMGL_ARM       (1 << 11)
        !            59: /* If none of these are set, use 'current_demangling_style' as the default. */
        !            60: #define DMGL_STYLE_MASK (DMGL_AUTO|DMGL_GNU|DMGL_LUCID|DMGL_ARM)
        !            61: 
        !            62: /* Enumeration of possible demangling styles.
        !            63: 
        !            64:    Lucid and ARM styles are still kept logically distinct, even though
        !            65:    they now both behave identically.  The resulting style is actual the
        !            66:    union of both.  I.E. either style recognizes both "__pt__" and "__rf__"
        !            67:    for operator "->", even though the first is lucid style and the second
        !            68:    is ARM style. (FIXME?) */
        !            69: 
        !            70: extern enum demangling_styles
        !            71: {
        !            72:   unknown_demangling = 0,
        !            73:   auto_demangling = DMGL_AUTO,
        !            74:   gnu_demangling = DMGL_GNU,
        !            75:   lucid_demangling = DMGL_LUCID,
        !            76:   arm_demangling = DMGL_ARM
        !            77: } current_demangling_style;
        !            78: 
        !            79: /* Define string names for the various demangling styles. */
        !            80: 
        !            81: #define AUTO_DEMANGLING_STYLE_STRING   "auto"
        !            82: #define GNU_DEMANGLING_STYLE_STRING    "gnu"
        !            83: #define LUCID_DEMANGLING_STYLE_STRING  "lucid"
        !            84: #define ARM_DEMANGLING_STYLE_STRING    "arm"
        !            85: 
        !            86: /* Some macros to test what demangling style is active. */
        !            87: 
        !            88: #define CURRENT_DEMANGLING_STYLE current_demangling_style
        !            89: #define AUTO_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_AUTO)
        !            90: #define GNU_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU)
        !            91: #define LUCID_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_LUCID)
        !            92: #define ARM_DEMANGLING (CURRENT_DEMANGLING_STYLE & DMGL_ARM)
        !            93: 
        !            94: extern char *
        !            95: cplus_demangle PARAMS ((const char *mangled, int options));
        !            96: 
        !            97: extern int
        !            98: cplus_demangle_opname PARAMS ((char *opname, char *result, int options));
        !            99: 
        !           100: extern char *
        !           101: cplus_mangle_opname PARAMS ((char *opname, int options));
        !           102: 
        !           103: /* Note: This sets global state.  FIXME if you care about multi-threading. */
        !           104: 
        !           105: extern void
        !           106: set_cplus_marker_for_demangling PARAMS ((int ch));
        !           107: 
        !           108: #endif /* DEMANGLE_H */

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