/* MI Command Set - varobj commands.
- Copyright (C) 2000, 2002, 2004, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2004, 2005, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
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
+ 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,
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "mi-cmds.h"
#include "value.h"
#include <ctype.h>
#include "gdb_string.h"
+#include "mi-getopt.h"
+#include "gdbthread.h"
const char mi_no_values[] = "--no-values";
const char mi_simple_values[] = "--simple-values";
enum print_values print_values,
int explicit);
-static int mi_print_value_p (struct type *type, enum print_values print_values);
+static int mi_print_value_p (struct varobj *var, enum print_values print_values);
/* Print variable object VAR. The PRINT_VALUES parameter controls
if the value should be printed. The PRINT_EXPRESSION parameter
int print_expression)
{
char *type;
+ int thread_id;
+ char *display_hint;
ui_out_field_string (uiout, "name", varobj_get_objname (var));
if (print_expression)
ui_out_field_string (uiout, "exp", varobj_get_expression (var));
ui_out_field_int (uiout, "numchild", varobj_get_num_children (var));
- if (mi_print_value_p (varobj_get_gdb_type (var), print_values))
- ui_out_field_string (uiout, "value", varobj_get_value (var));
+ if (mi_print_value_p (var, print_values))
+ {
+ char *val = varobj_get_value (var);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
+ }
type = varobj_get_type (var);
if (type != NULL)
xfree (type);
}
+ thread_id = varobj_get_thread_id (var);
+ if (thread_id > 0)
+ ui_out_field_int (uiout, "thread-id", thread_id);
+
if (varobj_get_frozen (var))
ui_out_field_int (uiout, "frozen", 1);
+
+ display_hint = varobj_get_display_hint (var);
+ if (display_hint)
+ {
+ ui_out_field_string (uiout, "displayhint", display_hint);
+ xfree (display_hint);
+ }
+
+ if (varobj_pretty_printed_p (var))
+ ui_out_field_int (uiout, "dynamic", 1);
}
/* VAROBJ operations */
-enum mi_cmd_result
+void
mi_cmd_var_create (char *command, char **argv, int argc)
{
CORE_ADDR frameaddr = 0;
if (varobjdebug)
fprintf_unfiltered (gdb_stdlog,
- "Name=\"%s\", Frame=\"%s\" (0x%s), Expression=\"%s\"\n",
- name, frame, paddr (frameaddr), expr);
+ "Name=\"%s\", Frame=\"%s\" (%s), Expression=\"%s\"\n",
+ name, frame, hex_string (frameaddr), expr);
var = varobj_create (name, expr, frameaddr, var_type);
print_varobj (var, PRINT_ALL_VALUES, 0 /* don't print expression */);
+ ui_out_field_int (uiout, "has_more", varobj_has_more (var, 0));
+
do_cleanups (old_cleanups);
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
mi_cmd_var_delete (char *command, char **argv, int argc)
{
char *name;
- char *expr;
struct varobj *var;
int numdel;
int children_only_p = 0;
which would be the variable name. */
if (argc == 2)
{
- expr = xstrdup (argv[1]);
if (strcmp (name, "-c") != 0)
error (_("mi_cmd_var_delete: Invalid option."));
children_only_p = 1;
- xfree (name);
- name = xstrdup (expr);
- xfree (expr);
+ do_cleanups (old_cleanups);
+ name = xstrdup (argv[1]);
+ make_cleanup (free_current_contents, &name);
}
/* If we didn't error out, now NAME contains the name of the
var = varobj_get_handle (name);
- if (var == NULL)
- error (_("mi_cmd_var_delete: Variable object not found."));
-
numdel = varobj_delete (var, NULL, children_only_p);
ui_out_field_int (uiout, "ndeleted", numdel);
do_cleanups (old_cleanups);
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+/* Parse a string argument into a format value. */
+
+static enum varobj_display_formats
+mi_parse_format (const char *arg)
+{
+ if (arg != NULL)
+ {
+ int len;
+
+ len = strlen (arg);
+
+ if (strncmp (arg, "natural", len) == 0)
+ return FORMAT_NATURAL;
+ else if (strncmp (arg, "binary", len) == 0)
+ return FORMAT_BINARY;
+ else if (strncmp (arg, "decimal", len) == 0)
+ return FORMAT_DECIMAL;
+ else if (strncmp (arg, "hexadecimal", len) == 0)
+ return FORMAT_HEXADECIMAL;
+ else if (strncmp (arg, "octal", len) == 0)
+ return FORMAT_OCTAL;
+ }
+
+ error (_("Must specify the format as: \"natural\", \"binary\", \"decimal\", \"hexadecimal\", or \"octal\""));
+}
+
+void
mi_cmd_var_set_format (char *command, char **argv, int argc)
{
enum varobj_display_formats format;
- int len;
struct varobj *var;
- char *formspec;
+ char *val;
if (argc != 2)
error (_("mi_cmd_var_set_format: Usage: NAME FORMAT."));
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_set_format: Variable object not found"));
-
- formspec = xstrdup (argv[1]);
- if (formspec == NULL)
- error (_("mi_cmd_var_set_format: Must specify the format as: \"natural\", \"binary\", \"decimal\", \"hexadecimal\", or \"octal\""));
-
- len = strlen (formspec);
-
- if (strncmp (formspec, "natural", len) == 0)
- format = FORMAT_NATURAL;
- else if (strncmp (formspec, "binary", len) == 0)
- format = FORMAT_BINARY;
- else if (strncmp (formspec, "decimal", len) == 0)
- format = FORMAT_DECIMAL;
- else if (strncmp (formspec, "hexadecimal", len) == 0)
- format = FORMAT_HEXADECIMAL;
- else if (strncmp (formspec, "octal", len) == 0)
- format = FORMAT_OCTAL;
- else
- error (_("mi_cmd_var_set_format: Unknown display format: must be: \"natural\", \"binary\", \"decimal\", \"hexadecimal\", or \"octal\""));
-
+ format = mi_parse_format (argv[1]);
+
/* Set the format of VAR to given format */
varobj_set_display_format (var, format);
/* Report the new current format */
ui_out_field_string (uiout, "format", varobj_format_string[(int) format]);
- return MI_CMD_DONE;
+
+ /* Report the value in the new format */
+ val = varobj_get_value (var);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
}
-enum mi_cmd_result
+void
+mi_cmd_var_set_visualizer (char *command, char **argv, int argc)
+{
+ struct varobj *var;
+
+ if (argc != 2)
+ error ("Usage: NAME VISUALIZER_FUNCTION.");
+
+ var = varobj_get_handle (argv[0]);
+
+ if (var == NULL)
+ error ("Variable object not found");
+
+ varobj_set_visualizer (var, argv[1]);
+}
+
+void
mi_cmd_var_set_frozen (char *command, char **argv, int argc)
{
struct varobj *var;
error (_("-var-set-format: Usage: NAME FROZEN_FLAG."));
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("Variable object not found"));
if (strcmp (argv[1], "0") == 0)
frozen = 0;
/* We don't automatically return the new value, or what varobjs got new
values during unfreezing. If this information is required, client
should call -var-update explicitly. */
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
mi_cmd_var_show_format (char *command, char **argv, int argc)
{
enum varobj_display_formats format;
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_show_format: Variable object not found"));
format = varobj_get_display_format (var);
/* Report the current format */
ui_out_field_string (uiout, "format", varobj_format_string[(int) format]);
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
mi_cmd_var_info_num_children (char *command, char **argv, int argc)
{
struct varobj *var;
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_info_num_children: Variable object not found"));
ui_out_field_int (uiout, "numchild", varobj_get_num_children (var));
- return MI_CMD_DONE;
}
/* Parse a string argument into a print_values value. */
}
/* Return 1 if given the argument PRINT_VALUES we should display
- a value of type TYPE. */
+ the varobj VAR. */
static int
-mi_print_value_p (struct type *type, enum print_values print_values)
+mi_print_value_p (struct varobj *var, enum print_values print_values)
{
- if (type != NULL)
- type = check_typedef (type);
+ struct type *type;
if (print_values == PRINT_NO_VALUES)
return 0;
if (print_values == PRINT_ALL_VALUES)
return 1;
- /* For PRINT_SIMPLE_VALUES, only print the value if it has a type
- and that type is not a compound type. */
+ if (varobj_pretty_printed_p (var))
+ return 1;
+
+ type = varobj_get_gdb_type (var);
+ if (type == NULL)
+ return 1;
+ else
+ {
+ type = check_typedef (type);
- return (TYPE_CODE (type) != TYPE_CODE_ARRAY
- && TYPE_CODE (type) != TYPE_CODE_STRUCT
- && TYPE_CODE (type) != TYPE_CODE_UNION);
+ /* For PRINT_SIMPLE_VALUES, only print the value if it has a type
+ and that type is not a compound type. */
+ return (TYPE_CODE (type) != TYPE_CODE_ARRAY
+ && TYPE_CODE (type) != TYPE_CODE_STRUCT
+ && TYPE_CODE (type) != TYPE_CODE_UNION);
+ }
}
-enum mi_cmd_result
+void
mi_cmd_var_list_children (char *command, char **argv, int argc)
{
- struct varobj *var;
- struct varobj **childlist;
- struct varobj **cc;
- struct cleanup *cleanup_children;
- int numchild;
+ struct varobj *var;
+ VEC(varobj_p) *children;
+ struct varobj *child;
enum print_values print_values;
+ int ix;
+ int from, to;
+ char *display_hint;
- if (argc != 1 && argc != 2)
- error (_("mi_cmd_var_list_children: Usage: [PRINT_VALUES] NAME"));
+ if (argc < 1 || argc > 4)
+ error (_("mi_cmd_var_list_children: Usage: [PRINT_VALUES] NAME [FROM TO]"));
/* Get varobj handle, if a valid var obj name was specified */
- if (argc == 1)
+ if (argc == 1 || argc == 3)
var = varobj_get_handle (argv[0]);
else
var = varobj_get_handle (argv[1]);
- if (var == NULL)
- error (_("Variable object not found"));
- numchild = varobj_list_children (var, &childlist);
- ui_out_field_int (uiout, "numchild", numchild);
- if (argc == 2)
+ if (argc > 2)
+ {
+ from = atoi (argv[argc - 2]);
+ to = atoi (argv[argc - 1]);
+ }
+ else
+ {
+ from = -1;
+ to = -1;
+ }
+
+ children = varobj_list_children (var, &from, &to);
+ ui_out_field_int (uiout, "numchild", to - from);
+ if (argc == 2 || argc == 4)
print_values = mi_parse_values_option (argv[0]);
else
print_values = PRINT_NO_VALUES;
- if (numchild <= 0)
- return MI_CMD_DONE;
+ display_hint = varobj_get_display_hint (var);
+ if (display_hint)
+ {
+ ui_out_field_string (uiout, "displayhint", display_hint);
+ xfree (display_hint);
+ }
- if (mi_version (uiout) == 1)
- cleanup_children = make_cleanup_ui_out_tuple_begin_end (uiout, "children");
- else
- cleanup_children = make_cleanup_ui_out_list_begin_end (uiout, "children");
- cc = childlist;
- while (*cc != NULL)
+ if (from < to)
{
- struct cleanup *cleanup_child;
- cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, "child");
- print_varobj (*cc, print_values, 1 /* print expression */);
- cc++;
- do_cleanups (cleanup_child);
+ struct cleanup *cleanup_children;
+ if (mi_version (uiout) == 1)
+ cleanup_children
+ = make_cleanup_ui_out_tuple_begin_end (uiout, "children");
+ else
+ cleanup_children
+ = make_cleanup_ui_out_list_begin_end (uiout, "children");
+ for (ix = from;
+ ix < to && VEC_iterate (varobj_p, children, ix, child);
+ ++ix)
+ {
+ struct cleanup *cleanup_child;
+ cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, "child");
+ print_varobj (child, print_values, 1 /* print expression */);
+ do_cleanups (cleanup_child);
+ }
+ do_cleanups (cleanup_children);
}
- do_cleanups (cleanup_children);
- xfree (childlist);
- return MI_CMD_DONE;
+
+ ui_out_field_int (uiout, "has_more", varobj_has_more (var, to));
}
-enum mi_cmd_result
+void
mi_cmd_var_info_type (char *command, char **argv, int argc)
{
struct varobj *var;
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_info_type: Variable object not found"));
ui_out_field_string (uiout, "type", varobj_get_type (var));
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
+mi_cmd_var_info_path_expression (char *command, char **argv, int argc)
+{
+ struct varobj *var;
+ char *path_expr;
+
+ if (argc != 1)
+ error (_("Usage: NAME."));
+
+ /* Get varobj handle, if a valid var obj name was specified. */
+ var = varobj_get_handle (argv[0]);
+
+ path_expr = varobj_get_path_expr (var);
+
+ ui_out_field_string (uiout, "path_expr", path_expr);
+}
+
+void
mi_cmd_var_info_expression (char *command, char **argv, int argc)
{
enum varobj_languages lang;
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_info_expression: Variable object not found"));
lang = varobj_get_language (var);
ui_out_field_string (uiout, "lang", varobj_language_string[(int) lang]);
ui_out_field_string (uiout, "exp", varobj_get_expression (var));
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
mi_cmd_var_show_attributes (char *command, char **argv, int argc)
{
int attr;
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_show_attributes: Variable object not found"));
attr = varobj_get_attributes (var);
/* FIXME: define masks for attributes */
attstr = "noneditable";
ui_out_field_string (uiout, "attr", attstr);
- return MI_CMD_DONE;
}
-enum mi_cmd_result
+void
mi_cmd_var_evaluate_expression (char *command, char **argv, int argc)
{
struct varobj *var;
- if (argc != 1)
- error (_("mi_cmd_var_evaluate_expression: Usage: NAME."));
-
- /* Get varobj handle, if a valid var obj name was specified */
- var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_evaluate_expression: Variable object not found"));
+ enum varobj_display_formats format;
+ int formatFound;
+ int optind;
+ char *optarg;
+
+ enum opt
+ {
+ OP_FORMAT
+ };
+ static struct mi_opt opts[] =
+ {
+ {"f", OP_FORMAT, 1},
+ { 0, 0, 0 }
+ };
+
+ /* Parse arguments */
+ format = FORMAT_NATURAL;
+ formatFound = 0;
+ optind = 0;
+ while (1)
+ {
+ int opt = mi_getopt ("-var-evaluate-expression", argc, argv, opts, &optind, &optarg);
+ if (opt < 0)
+ break;
+ switch ((enum opt) opt)
+ {
+ case OP_FORMAT:
+ if (formatFound)
+ error (_("Cannot specify format more than once"));
+
+ format = mi_parse_format (optarg);
+ formatFound = 1;
+ break;
+ }
+ }
- ui_out_field_string (uiout, "value", varobj_get_value (var));
- return MI_CMD_DONE;
+ if (optind >= argc)
+ error (_("Usage: [-f FORMAT] NAME"));
+
+ if (optind < argc - 1)
+ error (_("Garbage at end of command"));
+
+ /* Get varobj handle, if a valid var obj name was specified */
+ var = varobj_get_handle (argv[optind]);
+
+ if (formatFound)
+ {
+ char *val = varobj_get_formatted_value (var, format);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
+ }
+ else
+ {
+ char *val = varobj_get_value (var);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
+ }
}
-enum mi_cmd_result
+void
mi_cmd_var_assign (char *command, char **argv, int argc)
{
struct varobj *var;
- char *expression;
+ char *expression, *val;
if (argc != 2)
error (_("mi_cmd_var_assign: Usage: NAME EXPRESSION."));
/* Get varobj handle, if a valid var obj name was specified */
var = varobj_get_handle (argv[0]);
- if (var == NULL)
- error (_("mi_cmd_var_assign: Variable object not found"));
- /* FIXME: define masks for attributes */
- if (!(varobj_get_attributes (var) & 0x00000001))
+ if (!varobj_editable_p (var))
error (_("mi_cmd_var_assign: Variable object is not editable"));
expression = xstrdup (argv[1]);
if (!varobj_set_value (var, expression))
- error (_("mi_cmd_var_assign: Could not assign expression to varible object"));
+ error (_("mi_cmd_var_assign: Could not assign expression to variable object"));
+
+ val = varobj_get_value (var);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
+}
+
+/* Type used for parameters passing to mi_cmd_var_update_iter. */
+
+struct mi_cmd_var_update
+ {
+ int only_floating;
+ enum print_values print_values;
+ };
+
+/* Helper for mi_cmd_var_update - update each VAR. */
+
+static void
+mi_cmd_var_update_iter (struct varobj *var, void *data_pointer)
+{
+ struct mi_cmd_var_update *data = data_pointer;
+ int thread_id, thread_stopped;
+
+ thread_id = varobj_get_thread_id (var);
+
+ if (thread_id == -1 && is_stopped (inferior_ptid))
+ thread_stopped = 1;
+ else
+ {
+ struct thread_info *tp = find_thread_id (thread_id);
+
+ if (tp)
+ thread_stopped = is_stopped (tp->ptid);
+ else
+ thread_stopped = 1;
+ }
- ui_out_field_string (uiout, "value", varobj_get_value (var));
- return MI_CMD_DONE;
+ if (thread_stopped)
+ if (!data->only_floating || varobj_floating_p (var))
+ varobj_update_one (var, data->print_values, 0 /* implicit */);
}
-enum mi_cmd_result
+void
mi_cmd_var_update (char *command, char **argv, int argc)
{
- struct varobj *var;
- struct varobj **rootlist;
- struct varobj **cr;
struct cleanup *cleanup;
char *name;
- int nv;
enum print_values print_values;
if (argc != 1 && argc != 2)
else
print_values = PRINT_NO_VALUES;
+ if (mi_version (uiout) <= 1)
+ cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, "changelist");
+ else
+ cleanup = make_cleanup_ui_out_list_begin_end (uiout, "changelist");
+
/* Check if the parameter is a "*" which means that we want
to update all variables */
- if ((*name == '*') && (*(name + 1) == '\0'))
+ if ((*name == '*' || *name == '@') && (*(name + 1) == '\0'))
{
- nv = varobj_list (&rootlist);
- cleanup = make_cleanup (xfree, rootlist);
- if (mi_version (uiout) <= 1)
- make_cleanup_ui_out_tuple_begin_end (uiout, "changelist");
- else
- make_cleanup_ui_out_list_begin_end (uiout, "changelist");
- if (nv <= 0)
- {
- do_cleanups (cleanup);
- return MI_CMD_DONE;
- }
- cr = rootlist;
- while (*cr != NULL)
- {
- varobj_update_one (*cr, print_values, 0 /* implicit */);
- cr++;
- }
- do_cleanups (cleanup);
+ struct mi_cmd_var_update data;
+
+ data.only_floating = *name == '@';
+ data.print_values = print_values;
+
+ /* varobj_update_one automatically updates all the children of VAROBJ.
+ Therefore update each VAROBJ only once by iterating only the root
+ VAROBJs. */
+
+ all_root_varobjs (mi_cmd_var_update_iter, &data);
}
else
{
/* Get varobj handle, if a valid var obj name was specified */
- var = varobj_get_handle (name);
- if (var == NULL)
- error (_("mi_cmd_var_update: Variable object not found"));
+ struct varobj *var = varobj_get_handle (name);
- if (mi_version (uiout) <= 1)
- cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, "changelist");
- else
- cleanup = make_cleanup_ui_out_list_begin_end (uiout, "changelist");
varobj_update_one (var, print_values, 1 /* explicit */);
- do_cleanups (cleanup);
}
- return MI_CMD_DONE;
+
+ do_cleanups (cleanup);
}
/* Helper for mi_cmd_var_update(). */
varobj_update_one (struct varobj *var, enum print_values print_values,
int explicit)
{
- struct varobj **changelist;
- struct varobj **cc;
struct cleanup *cleanup = NULL;
- int nc;
-
- nc = varobj_update (&var, &changelist, explicit);
-
- /* nc >= 0 represents the number of changes reported into changelist.
- nc < 0 means that an error occured or the the variable has
- changed type (TYPE_CHANGED). */
+ VEC (varobj_update_result) *changes;
+ varobj_update_result *r;
+ int i;
+
+ changes = varobj_update (&var, explicit);
- if (nc == 0)
- return;
- else if (nc < 0)
+ for (i = 0; VEC_iterate (varobj_update_result, changes, i, r); ++i)
{
+ char *display_hint;
+ int from, to;
+
if (mi_version (uiout) > 1)
cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
- ui_out_field_string (uiout, "name", varobj_get_objname(var));
+ ui_out_field_string (uiout, "name", varobj_get_objname (r->varobj));
- switch (nc)
- {
- case NOT_IN_SCOPE:
+ switch (r->status)
+ {
+ case VAROBJ_IN_SCOPE:
+ if (mi_print_value_p (r->varobj, print_values))
+ {
+ char *val = varobj_get_value (r->varobj);
+ ui_out_field_string (uiout, "value", val);
+ xfree (val);
+ }
+ ui_out_field_string (uiout, "in_scope", "true");
+ break;
+ case VAROBJ_NOT_IN_SCOPE:
ui_out_field_string (uiout, "in_scope", "false");
break;
- case INVALID:
+ case VAROBJ_INVALID:
ui_out_field_string (uiout, "in_scope", "invalid");
break;
- case TYPE_CHANGED:
- ui_out_field_string (uiout, "in_scope", "true");
- ui_out_field_string (uiout, "new_type", varobj_get_type(var));
- ui_out_field_int (uiout, "new_num_children",
- varobj_get_num_children(var));
- break;
- }
- if (mi_version (uiout) > 1)
- do_cleanups (cleanup);
- }
- else
- {
- cc = changelist;
- while (*cc != NULL)
+ }
+
+ if (r->status != VAROBJ_INVALID)
{
- if (mi_version (uiout) > 1)
- cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
- ui_out_field_string (uiout, "name", varobj_get_objname (*cc));
- if (mi_print_value_p (varobj_get_gdb_type (*cc), print_values))
- ui_out_field_string (uiout, "value", varobj_get_value (*cc));
- ui_out_field_string (uiout, "in_scope", "true");
- ui_out_field_string (uiout, "type_changed", "false");
- if (mi_version (uiout) > 1)
- do_cleanups (cleanup);
- cc++;
+ if (r->type_changed)
+ ui_out_field_string (uiout, "type_changed", "true");
+ else
+ ui_out_field_string (uiout, "type_changed", "false");
+ }
+
+ if (r->type_changed)
+ ui_out_field_string (uiout, "new_type", varobj_get_type (r->varobj));
+
+ if (r->type_changed || r->children_changed)
+ ui_out_field_int (uiout, "new_num_children",
+ varobj_get_num_children (r->varobj));
+
+ display_hint = varobj_get_display_hint (var);
+ if (display_hint)
+ {
+ ui_out_field_string (uiout, "displayhint", display_hint);
+ xfree (display_hint);
}
- xfree (changelist);
+
+ if (varobj_pretty_printed_p (var))
+ ui_out_field_int (uiout, "dynamic", 1);
+
+ varobj_get_child_range (r->varobj, &from, &to);
+ ui_out_field_int (uiout, "has_more",
+ varobj_has_more (r->varobj, to));
+
+ if (r->new)
+ {
+ int j;
+ varobj_p child;
+ struct cleanup *cleanup;
+
+ cleanup = make_cleanup_ui_out_list_begin_end (uiout, "new_children");
+ for (j = 0; VEC_iterate (varobj_p, r->new, j, child); ++j)
+ {
+ struct cleanup *cleanup_child;
+ cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
+ print_varobj (child, print_values, 1 /* print_expression */);
+ do_cleanups (cleanup_child);
+ }
+
+ do_cleanups (cleanup);
+ VEC_free (varobj_p, r->new);
+ r->new = NULL; /* Paranoia. */
+ }
+
+ if (mi_version (uiout) > 1)
+ do_cleanups (cleanup);
}
+ VEC_free (varobj_update_result, changes);
+}
+
+void
+mi_cmd_enable_pretty_printing (char *command, char **argv, int argc)
+{
+ if (argc != 0)
+ error (_("mi_cmd_enable_pretty_printing: no arguments allowed"));
+ varobj_enable_pretty_printing ();
+}
+
+void
+mi_cmd_var_set_update_range (char *command, char **argv, int argc)
+{
+ struct varobj *var;
+ int from, to;
+
+ if (argc != 3)
+ error (_("mi_cmd_var_set_update_range: Usage: VAROBJ FROM TO"));
+
+ var = varobj_get_handle (argv[0]);
+ from = atoi (argv[1]);
+ to = atoi (argv[2]);
+
+ varobj_set_child_range (var, from, to);
}
projects / deliverable / binutils-gdb.git / blobdiff