120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/* GDB variable objects API.
|
|
Copyright (C) 1999, 2000, 2001, 2005, 2007 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef VAROBJ_H
|
|
#define VAROBJ_H 1
|
|
|
|
#include "symtab.h"
|
|
#include "gdbtypes.h"
|
|
|
|
/* Enumeration for the format types */
|
|
enum varobj_display_formats
|
|
{
|
|
FORMAT_NATURAL, /* What gdb actually calls 'natural' */
|
|
FORMAT_BINARY, /* Binary display */
|
|
FORMAT_DECIMAL, /* Decimal display */
|
|
FORMAT_HEXADECIMAL, /* Hex display */
|
|
FORMAT_OCTAL /* Octal display */
|
|
};
|
|
|
|
enum varobj_type
|
|
{
|
|
USE_SPECIFIED_FRAME, /* Use the frame passed to varobj_create */
|
|
USE_CURRENT_FRAME, /* Use the current frame */
|
|
USE_SELECTED_FRAME /* Always reevaluate in selected frame */
|
|
};
|
|
|
|
/* Error return values for varobj_update function. */
|
|
enum varobj_update_error
|
|
{
|
|
NOT_IN_SCOPE = -1, /* varobj not in scope, can not be updated. */
|
|
TYPE_CHANGED = -2, /* varobj type has changed. */
|
|
INVALID = -3, /* varobj is not valid anymore. */
|
|
};
|
|
|
|
/* String representations of gdb's format codes (defined in varobj.c) */
|
|
extern char *varobj_format_string[];
|
|
|
|
/* Languages supported by this variable objects system. */
|
|
enum varobj_languages
|
|
{
|
|
vlang_unknown = 0, vlang_c, vlang_cplus, vlang_java, vlang_end
|
|
};
|
|
|
|
/* String representations of gdb's known languages (defined in varobj.c) */
|
|
extern char *varobj_language_string[];
|
|
|
|
/* Struct thar describes a variable object instance */
|
|
struct varobj;
|
|
|
|
/* API functions */
|
|
|
|
extern struct varobj *varobj_create (char *objname,
|
|
char *expression, CORE_ADDR frame,
|
|
enum varobj_type type);
|
|
|
|
extern char *varobj_gen_name (void);
|
|
|
|
extern struct varobj *varobj_get_handle (char *name);
|
|
|
|
extern char *varobj_get_objname (struct varobj *var);
|
|
|
|
extern char *varobj_get_expression (struct varobj *var);
|
|
|
|
extern int varobj_delete (struct varobj *var, char ***dellist,
|
|
int only_children);
|
|
|
|
extern enum varobj_display_formats varobj_set_display_format (
|
|
struct varobj *var,
|
|
enum varobj_display_formats format);
|
|
|
|
extern enum varobj_display_formats varobj_get_display_format (
|
|
struct varobj *var);
|
|
|
|
extern void varobj_set_frozen (struct varobj *var, int frozen);
|
|
|
|
extern int varobj_get_frozen (struct varobj *var);
|
|
|
|
extern int varobj_get_num_children (struct varobj *var);
|
|
|
|
extern int varobj_list_children (struct varobj *var,
|
|
struct varobj ***childlist);
|
|
|
|
extern char *varobj_get_type (struct varobj *var);
|
|
|
|
extern struct type *varobj_get_gdb_type (struct varobj *var);
|
|
|
|
extern char *varobj_get_path_expr (struct varobj *var);
|
|
|
|
extern enum varobj_languages varobj_get_language (struct varobj *var);
|
|
|
|
extern int varobj_get_attributes (struct varobj *var);
|
|
|
|
extern char *varobj_get_value (struct varobj *var);
|
|
|
|
extern int varobj_set_value (struct varobj *var, char *expression);
|
|
|
|
extern int varobj_list (struct varobj ***rootlist);
|
|
|
|
extern int varobj_update (struct varobj **varp, struct varobj ***changelist,
|
|
int explicit);
|
|
|
|
extern void varobj_invalidate (void);
|
|
|
|
extern int varobj_editable_p (struct varobj *var);
|
|
|
|
#endif /* VAROBJ_H */
|