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Annotation of gcc/demangle.h, revision 1.1.1.1

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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