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 /* We need this for 'domain_enum', alas...  */
  28
  29 #include "symtab.h"
  30
  31 /* Opaque declarations.  */
  32
  33 struct symbol;
  34 struct obstack;
  35 struct block;
  36 struct objfile;
  37
  38 /* This struct is designed to store data from using directives.  It
  39    says that names from namespace INNER should be visible within
  40    namespace OUTER.  OUTER should always be a strict initial substring
  41    of INNER.  These form a linked list; NEXT is the next element of
  42    the list.  */
  43
  44 struct using_direct
  45 {
  46   char *inner;
  47   char *outer;
  48   struct using_direct *next;
  49 };
  50
  51
  52 /* Functions from cp-support.c.  */
  53
  54 extern char *class_name_from_physname (const char *physname);
  55
  56 extern char *method_name_from_physname (const char *physname);
  57
  58 extern unsigned int cp_find_first_component (const char *name);
  59
  60 extern unsigned int cp_entire_prefix_len (const char *name);
  61
  62 extern struct symbol **make_symbol_overload_list (struct symbol *);
  63
  64 /* Functions/variables from cp-namespace.c.  */
  65
  66 extern unsigned char processing_has_namespace_info;
  67
  68 extern const char *processing_current_namespace;
  69
  70 extern int cp_is_anonymous (const char *namespace);
  71
  72 extern void cp_add_using_directive (const char *name,
  73                                     unsigned int outer_length,
  74                                     unsigned int inner_length);
  75
  76 extern void cp_initialize_namespace (void);
  77
  78 extern void cp_finalize_namespace (struct block *static_block,
  79                                    struct obstack *obstack);
  80
  81 extern void cp_set_block_scope (const struct symbol *symbol,
  82                                 struct block *block,
  83                                 struct obstack *obstack);
  84
  85 extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol);
  86
  87 extern struct symbol *cp_lookup_symbol_nonlocal (const char *name,
  88                                                  const char *linkage_name,
  89                                                  const struct block *block,
  90                                                  const domain_enum domain,
  91                                                  struct symtab **symtab);
  92
  93 extern struct symbol *cp_lookup_symbol_namespace (const char *namespace,
  94                                                   const char *name,
  95                                                   const char *linkage_name,
  96                                                   const struct block *block,
  97                                                   const domain_enum domain,
  98                                                   struct symtab **symtab);
  99
 100 extern struct type *cp_lookup_nested_type (struct type *parent_type,
 101                                            const char *nested_name,
 102                                            const struct block *block);
 103
 104 extern void cp_check_possible_namespace_symbols (const char *name,
 105                                                  struct objfile *objfile);
 106
 107 /* The list of "maint cplus" commands.  */
 108
 109 extern struct cmd_list_element *maint_cplus_cmd_list;
 110
 111 #endif /* CP_SUPPORT_H */