gdb/cp-support.h

   1 /* Helper routines for C++ support in GDB.
   2    Copyright 2002, 2003 Free Software Foundation, Inc.
   3
   4    Contributed by MontaVista Software.
   5    Namespace support contributed by David Carlton.
   6
   7    This file is part of GDB.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 59 Temple Place - Suite 330,
  22    Boston, MA 02111-1307, USA.  */
  23
  24 #ifndef CP_SUPPORT_H
  25 #define CP_SUPPORT_H
  26
  27 /* Opaque declarations.  */
  28
  29 struct obstack;
  30 struct block;
  31 struct symbol;
  32
  33 /* This struct is designed to store data from using directives.  It
  34    says that names from namespace INNER should be visible within
  35    namespace OUTER.  OUTER should always be a strict initial substring
  36    of INNER.  These form a linked list; NEXT is the next element of
  37    the list.  */
  38
  39 struct using_direct
  40 {
  41   char *inner;
  42   char *outer;
  43   struct using_direct *next;
  44 };
  45
  46
  47 /* Functions from cp-support.c.  */
  48
  49 extern char *class_name_from_physname (const char *physname);
  50
  51 extern char *method_name_from_physname (const char *physname);
  52
  53 extern unsigned int cp_find_first_component (const char *name);
  54
  55 extern unsigned int cp_entire_prefix_len (const char *name);
  56
  57
  58 /* Functions/variables from cp-namespace.c.  */
  59
  60 extern unsigned char processing_has_namespace_info;
  61
  62 extern const char *processing_current_namespace;
  63
  64 extern int cp_is_anonymous (const char *namespace);
  65
  66 extern void cp_add_using_directive (const char *name,
  67                                     unsigned int outer_length,
  68                                     unsigned int inner_length);
  69
  70 extern void cp_initialize_namespace ();
  71
  72 extern void cp_finalize_namespace (struct block *static_block,
  73                                    struct obstack *obstack);
  74
  75 extern void cp_set_block_scope (const struct symbol *symbol,
  76                                 struct block *block,
  77                                 struct obstack *obstack);
  78
  79 extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol);
  80
  81 #endif /* CP_SUPPORT_H */