summaryrefslogtreecommitdiff
path: root/gnu/usr.bin/binutils/gdb/varobj.h
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/usr.bin/binutils/gdb/varobj.h')
-rw-r--r--gnu/usr.bin/binutils/gdb/varobj.h100
1 files changed, 100 insertions, 0 deletions
diff --git a/gnu/usr.bin/binutils/gdb/varobj.h b/gnu/usr.bin/binutils/gdb/varobj.h
new file mode 100644
index 00000000000..cd3023310a6
--- /dev/null
+++ b/gnu/usr.bin/binutils/gdb/varobj.h
@@ -0,0 +1,100 @@
+/* GDB variable objects API.
+ Copyright 1999, 2000 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 2 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#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 */
+ };
+
+/* 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 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 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);
+
+#endif /* VAROBJ_H */