1 /* GDB variable objects API.
2 Copyright (C) 1999, 2000, 2001, 2005, 2007 Free Software Foundation, Inc.
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 of the License, or
7 (at your option) any later version.
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.
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., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA. */
25 /* Enumeration for the format types */
26 enum varobj_display_formats
28 FORMAT_NATURAL
, /* What gdb actually calls 'natural' */
29 FORMAT_BINARY
, /* Binary display */
30 FORMAT_DECIMAL
, /* Decimal display */
31 FORMAT_HEXADECIMAL
, /* Hex display */
32 FORMAT_OCTAL
/* Octal display */
37 USE_SPECIFIED_FRAME
, /* Use the frame passed to varobj_create */
38 USE_CURRENT_FRAME
, /* Use the current frame */
39 USE_SELECTED_FRAME
/* Always reevaluate in selected frame */
42 /* Error return values for varobj_update function. */
43 enum varobj_update_error
45 NOT_IN_SCOPE
= -1, /* varobj not in scope, can not be updated. */
46 TYPE_CHANGED
= -2, /* varobj type has changed. */
47 INVALID
= -3, /* varobj is not valid anymore. */
50 /* String representations of gdb's format codes (defined in varobj.c) */
51 extern char *varobj_format_string
[];
53 /* Languages supported by this variable objects system. */
56 vlang_unknown
= 0, vlang_c
, vlang_cplus
, vlang_java
, vlang_end
59 /* String representations of gdb's known languages (defined in varobj.c) */
60 extern char *varobj_language_string
[];
62 /* Struct thar describes a variable object instance */
67 extern struct varobj
*varobj_create (char *objname
,
68 char *expression
, CORE_ADDR frame
,
69 enum varobj_type type
);
71 extern char *varobj_gen_name (void);
73 extern struct varobj
*varobj_get_handle (char *name
);
75 extern char *varobj_get_objname (struct varobj
*var
);
77 extern char *varobj_get_expression (struct varobj
*var
);
79 extern int varobj_delete (struct varobj
*var
, char ***dellist
,
82 extern enum varobj_display_formats
varobj_set_display_format (
84 enum varobj_display_formats format
);
86 extern enum varobj_display_formats
varobj_get_display_format (
89 extern void varobj_set_frozen (struct varobj
*var
, int frozen
);
91 extern int varobj_get_frozen (struct varobj
*var
);
93 extern int varobj_get_num_children (struct varobj
*var
);
95 extern int varobj_list_children (struct varobj
*var
,
96 struct varobj
***childlist
);
98 extern char *varobj_get_type (struct varobj
*var
);
100 extern struct type
*varobj_get_gdb_type (struct varobj
*var
);
102 extern enum varobj_languages
varobj_get_language (struct varobj
*var
);
104 extern int varobj_get_attributes (struct varobj
*var
);
106 extern char *varobj_get_value (struct varobj
*var
);
108 extern int varobj_set_value (struct varobj
*var
, char *expression
);
110 extern int varobj_list (struct varobj
***rootlist
);
112 extern int varobj_update (struct varobj
**varp
, struct varobj
***changelist
,
115 extern void varobj_invalidate (void);
117 #endif /* VAROBJ_H */