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. */
48 WRONG_PARAM
= -4 /* function is called with wrong arguments. */
51 /* String representations of gdb's format codes (defined in varobj.c) */
52 extern char *varobj_format_string
[];
54 /* Languages supported by this variable objects system. */
57 vlang_unknown
= 0, vlang_c
, vlang_cplus
, vlang_java
, vlang_end
60 /* String representations of gdb's known languages (defined in varobj.c) */
61 extern char *varobj_language_string
[];
63 /* Struct thar describes a variable object instance */
68 extern struct varobj
*varobj_create (char *objname
,
69 char *expression
, CORE_ADDR frame
,
70 enum varobj_type type
);
72 extern char *varobj_gen_name (void);
74 extern struct varobj
*varobj_get_handle (char *name
);
76 extern char *varobj_get_objname (struct varobj
*var
);
78 extern char *varobj_get_expression (struct varobj
*var
);
80 extern int varobj_delete (struct varobj
*var
, char ***dellist
,
83 extern enum varobj_display_formats
varobj_set_display_format (
85 enum varobj_display_formats format
);
87 extern enum varobj_display_formats
varobj_get_display_format (
90 extern int varobj_get_num_children (struct varobj
*var
);
92 extern int varobj_list_children (struct varobj
*var
,
93 struct varobj
***childlist
);
95 extern char *varobj_get_type (struct varobj
*var
);
97 extern struct type
*varobj_get_gdb_type (struct varobj
*var
);
99 extern enum varobj_languages
varobj_get_language (struct varobj
*var
);
101 extern int varobj_get_attributes (struct varobj
*var
);
103 extern char *varobj_get_value (struct varobj
*var
);
105 extern int varobj_set_value (struct varobj
*var
, char *expression
);
107 extern int varobj_list (struct varobj
***rootlist
);
109 extern int varobj_update (struct varobj
**varp
, struct varobj
***changelist
);
111 extern void varobj_invalidate (void);
113 #endif /* VAROBJ_H */