1999-04-16 09:35:26 +08:00
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/* Print and select stack frames for GDB, the GNU debugger.
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2002-01-18 06:15:18 +08:00
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Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
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1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
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Foundation, Inc.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This file is part of GDB.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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1999-04-16 09:35:26 +08:00
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#include <ctype.h>
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#include "defs.h"
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#include "gdb_string.h"
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#include "value.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "expression.h"
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#include "language.h"
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#include "frame.h"
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#include "gdbcmd.h"
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#include "gdbcore.h"
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#include "target.h"
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2002-09-20 22:58:59 +08:00
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#include "source.h"
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1999-04-16 09:35:26 +08:00
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#include "breakpoint.h"
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#include "demangle.h"
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#include "inferior.h"
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#include "annotate.h"
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2000-02-03 12:14:45 +08:00
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#include "ui-out.h"
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1999-04-16 09:35:26 +08:00
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/* Prototypes for exported functions. */
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2000-05-28 09:12:42 +08:00
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void args_info (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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void locals_info (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-06-04 08:41:10 +08:00
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void (*selected_frame_level_changed_hook) (int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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void _initialize_stack (void);
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1999-04-16 09:35:26 +08:00
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2002-10-03 10:34:07 +08:00
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void return_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2002-10-03 10:34:07 +08:00
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/* Prototypes for local functions. */
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void down_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void down_silently_base (char *);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void down_silently_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void up_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void up_silently_base (char *);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void up_silently_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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void frame_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void current_frame_command (char *, int);
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1999-04-27 02:34:20 +08:00
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2000-05-28 09:12:42 +08:00
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static void select_frame_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-02-02 08:21:19 +08:00
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static void print_frame_arg_vars (struct frame_info *, struct ui_file *);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void catch_info (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void args_plus_locals_info (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-02-02 08:21:19 +08:00
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static void print_frame_label_vars (struct frame_info *, int,
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struct ui_file *);
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1999-04-16 09:35:26 +08:00
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2000-02-02 08:21:19 +08:00
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static void print_frame_local_vars (struct frame_info *, int,
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struct ui_file *);
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1999-04-16 09:35:26 +08:00
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2000-02-02 08:21:19 +08:00
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static int print_block_frame_labels (struct block *, int *,
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struct ui_file *);
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1999-04-16 09:35:26 +08:00
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2000-02-02 08:21:19 +08:00
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static int print_block_frame_locals (struct block *,
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struct frame_info *,
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int,
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struct ui_file *);
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1999-04-16 09:35:26 +08:00
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2000-01-18 08:55:13 +08:00
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static void print_frame (struct frame_info *fi,
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int level,
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int source,
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int args,
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struct symtab_and_line sal);
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2000-05-28 09:12:42 +08:00
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static void print_frame_info_base (struct frame_info *, int, int, int);
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1999-07-08 04:19:36 +08:00
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2000-05-28 09:12:42 +08:00
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static void print_stack_frame_base (struct frame_info *, int, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void backtrace_command (char *, int);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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struct frame_info *parse_frame_specification (char *);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static void frame_info (char *, int);
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1999-04-16 09:35:26 +08:00
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extern int addressprint; /* Print addresses, or stay symbolic only? */
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/* Zero means do things normally; we are interacting directly with the
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user. One means print the full filename and linenumber when a
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frame is printed, and do so in a format emacs18/emacs19.22 can
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parse. Two means print similar annotations, but in many more
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cases and in a slightly different syntax. */
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int annotation_level = 0;
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1999-07-08 04:19:36 +08:00
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struct print_stack_frame_args
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{
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struct frame_info *fi;
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int level;
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int source;
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int args;
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};
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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static int print_stack_frame_base_stub (char *);
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1999-04-16 09:35:26 +08:00
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/* Show and print the frame arguments.
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Pass the args the way catch_errors wants them. */
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2000-05-28 09:12:42 +08:00
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static int show_and_print_stack_frame_stub (void *args);
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1999-04-16 09:35:26 +08:00
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static int
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2000-07-30 09:48:28 +08:00
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show_and_print_stack_frame_stub (void *args)
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1999-04-16 09:35:26 +08:00
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{
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1999-07-08 04:19:36 +08:00
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struct print_stack_frame_args *p = (struct print_stack_frame_args *) args;
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1999-04-16 09:35:26 +08:00
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print_frame_info (p->fi, p->level, p->source, p->args);
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return 0;
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}
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/* Show or print the frame arguments.
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Pass the args the way catch_errors wants them. */
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2000-05-28 09:12:42 +08:00
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static int print_stack_frame_stub (void *args);
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1999-04-16 09:35:26 +08:00
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static int
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2000-07-30 09:48:28 +08:00
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print_stack_frame_stub (void *args)
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1999-04-16 09:35:26 +08:00
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{
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1999-07-08 04:19:36 +08:00
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struct print_stack_frame_args *p = (struct print_stack_frame_args *) args;
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1999-04-16 09:35:26 +08:00
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2001-07-15 02:59:07 +08:00
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print_frame_info_base (p->fi, p->level, p->source, p->args);
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1999-04-16 09:35:26 +08:00
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return 0;
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}
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/* Print a stack frame briefly. FRAME_INFI should be the frame info
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and LEVEL should be its level in the stack (or -1 for level not
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defined). */
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/* Pass the args the way catch_errors wants them. */
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static int
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2000-07-30 09:48:28 +08:00
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print_stack_frame_base_stub (char *args)
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1999-04-16 09:35:26 +08:00
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{
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1999-07-08 04:19:36 +08:00
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struct print_stack_frame_args *p = (struct print_stack_frame_args *) args;
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1999-04-16 09:35:26 +08:00
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print_frame_info_base (p->fi, p->level, p->source, p->args);
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return 0;
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}
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/* print the frame arguments to the terminal.
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Pass the args the way catch_errors wants them. */
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2000-05-28 09:12:42 +08:00
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static int print_only_stack_frame_stub (void *);
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1999-04-16 09:35:26 +08:00
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static int
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2000-07-30 09:48:28 +08:00
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print_only_stack_frame_stub (void *args)
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1999-04-16 09:35:26 +08:00
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{
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1999-07-08 04:19:36 +08:00
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struct print_stack_frame_args *p = (struct print_stack_frame_args *) args;
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1999-04-16 09:35:26 +08:00
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print_frame_info_base (p->fi, p->level, p->source, p->args);
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return 0;
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}
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/* Print a stack frame briefly. FRAME_INFI should be the frame info
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and LEVEL should be its level in the stack (or -1 for level not defined).
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This prints the level, the function executing, the arguments,
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and the file name and line number.
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If the pc is not at the beginning of the source line,
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the actual pc is printed at the beginning.
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If SOURCE is 1, print the source line as well.
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If SOURCE is -1, print ONLY the source line. */
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static void
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2000-07-30 09:48:28 +08:00
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print_stack_frame_base (struct frame_info *fi, int level, int source)
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1999-04-16 09:35:26 +08:00
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{
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struct print_stack_frame_args args;
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args.fi = fi;
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args.level = level;
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args.source = source;
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args.args = 1;
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1999-04-27 02:34:20 +08:00
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catch_errors (print_stack_frame_stub, &args, "", RETURN_MASK_ALL);
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1999-04-16 09:35:26 +08:00
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}
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/* Show and print a stack frame briefly. FRAME_INFI should be the frame info
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and LEVEL should be its level in the stack (or -1 for level not defined).
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This prints the level, the function executing, the arguments,
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and the file name and line number.
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If the pc is not at the beginning of the source line,
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the actual pc is printed at the beginning.
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If SOURCE is 1, print the source line as well.
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If SOURCE is -1, print ONLY the source line. */
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void
|
2000-07-30 09:48:28 +08:00
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show_and_print_stack_frame (struct frame_info *fi, int level, int source)
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1999-04-16 09:35:26 +08:00
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{
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struct print_stack_frame_args args;
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args.fi = fi;
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args.level = level;
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args.source = source;
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args.args = 1;
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|
1999-04-27 02:34:20 +08:00
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catch_errors (show_and_print_stack_frame_stub, &args, "", RETURN_MASK_ALL);
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1999-04-16 09:35:26 +08:00
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}
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/* Show or print a stack frame briefly. FRAME_INFI should be the frame info
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and LEVEL should be its level in the stack (or -1 for level not defined).
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This prints the level, the function executing, the arguments,
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and the file name and line number.
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|
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|
If the pc is not at the beginning of the source line,
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the actual pc is printed at the beginning.
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If SOURCE is 1, print the source line as well.
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|
If SOURCE is -1, print ONLY the source line. */
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void
|
2000-07-30 09:48:28 +08:00
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print_stack_frame (struct frame_info *fi, int level, int source)
|
1999-04-16 09:35:26 +08:00
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{
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struct print_stack_frame_args args;
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args.fi = fi;
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args.level = level;
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args.source = source;
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args.args = 1;
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|
1999-07-08 04:19:36 +08:00
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|
catch_errors (print_stack_frame_stub, (char *) &args, "", RETURN_MASK_ALL);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Print a stack frame briefly. FRAME_INFI should be the frame info
|
|
|
|
|
and LEVEL should be its level in the stack (or -1 for level not defined).
|
|
|
|
|
This prints the level, the function executing, the arguments,
|
|
|
|
|
and the file name and line number.
|
|
|
|
|
If the pc is not at the beginning of the source line,
|
|
|
|
|
the actual pc is printed at the beginning.
|
|
|
|
|
|
|
|
|
|
If SOURCE is 1, print the source line as well.
|
|
|
|
|
If SOURCE is -1, print ONLY the source line. */
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_only_stack_frame (struct frame_info *fi, int level, int source)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct print_stack_frame_args args;
|
|
|
|
|
|
|
|
|
|
args.fi = fi;
|
|
|
|
|
args.level = level;
|
|
|
|
|
args.source = source;
|
|
|
|
|
args.args = 1;
|
|
|
|
|
|
1999-04-27 02:34:20 +08:00
|
|
|
|
catch_errors (print_only_stack_frame_stub, &args, "", RETURN_MASK_ALL);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct print_args_args
|
|
|
|
|
{
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct symbol *func;
|
|
|
|
|
struct frame_info *fi;
|
2000-02-02 08:21:19 +08:00
|
|
|
|
struct ui_file *stream;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
};
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static int print_args_stub (PTR);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Pass the args the way catch_errors wants them. */
|
|
|
|
|
|
|
|
|
|
static int
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_args_stub (PTR args)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
int numargs;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct print_args_args *p = (struct print_args_args *) args;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-05-26 02:09:09 +08:00
|
|
|
|
numargs = FRAME_NUM_ARGS (p->fi);
|
1999-06-01 23:44:41 +08:00
|
|
|
|
print_frame_args (p->func, p->fi, numargs, p->stream);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Print information about a frame for frame "fi" at level "level".
|
2000-01-18 08:55:13 +08:00
|
|
|
|
Used in "where" output, also used to emit breakpoint or step
|
|
|
|
|
messages.
|
|
|
|
|
LEVEL is the level of the frame, or -1 if it is the
|
|
|
|
|
innermost frame but we don't want to print the level.
|
|
|
|
|
The meaning of the SOURCE argument is:
|
|
|
|
|
SRC_LINE: Print only source line
|
|
|
|
|
LOCATION: Print only location
|
|
|
|
|
LOC_AND_SRC: Print location and source line. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_frame_info_base (struct frame_info *fi, int level, int source, int args)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct symtab_and_line sal;
|
2000-01-18 08:55:13 +08:00
|
|
|
|
int source_print;
|
|
|
|
|
int location_print;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-11-24 11:20:09 +08:00
|
|
|
|
if (get_frame_type (fi) == DUMMY_FRAME)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
|
|
|
|
|
|
|
|
|
|
/* Do this regardless of SOURCE because we don't have any source
|
1999-07-08 04:19:36 +08:00
|
|
|
|
to list for this frame. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (level >= 0)
|
2002-10-04 06:34:58 +08:00
|
|
|
|
{
|
|
|
|
|
ui_out_text (uiout, "#");
|
|
|
|
|
ui_out_field_fmt_int (uiout, 2, ui_left, "level", level);
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
annotate_function_call ();
|
|
|
|
|
printf_filtered ("<function called from gdb>\n");
|
|
|
|
|
annotate_frame_end ();
|
|
|
|
|
return;
|
|
|
|
|
}
|
2002-11-19 06:19:33 +08:00
|
|
|
|
if ((get_frame_type (fi) == SIGTRAMP_FRAME))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
|
|
|
|
|
|
|
|
|
|
/* Do this regardless of SOURCE because we don't have any source
|
1999-07-08 04:19:36 +08:00
|
|
|
|
to list for this frame. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (level >= 0)
|
2002-10-04 06:34:58 +08:00
|
|
|
|
{
|
|
|
|
|
ui_out_text (uiout, "#");
|
|
|
|
|
ui_out_field_fmt_int (uiout, 2, ui_left, "level", level);
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
annotate_signal_handler_caller ();
|
|
|
|
|
printf_filtered ("<signal handler called>\n");
|
|
|
|
|
annotate_frame_end ();
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If fi is not the innermost frame, that normally means that fi->pc
|
2002-11-19 06:19:33 +08:00
|
|
|
|
points to *after* the call instruction, and we want to get the
|
|
|
|
|
line containing the call, never the next line. But if the next
|
|
|
|
|
frame is a SIGTRAMP_FRAME or a DUMMY_FRAME, then the next frame
|
|
|
|
|
was not entered as the result of a call, and we want to get the
|
|
|
|
|
line containing fi->pc. */
|
2002-11-29 09:52:02 +08:00
|
|
|
|
find_frame_sal (fi, &sal);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-01-18 08:55:13 +08:00
|
|
|
|
location_print = (source == LOCATION
|
|
|
|
|
|| source == LOC_AND_ADDRESS
|
|
|
|
|
|| source == SRC_AND_LOC);
|
|
|
|
|
|
|
|
|
|
if (location_print || !sal.symtab)
|
|
|
|
|
print_frame (fi, level, source, args, sal);
|
|
|
|
|
|
|
|
|
|
source_print = (source == SRC_LINE || source == SRC_AND_LOC);
|
2002-09-20 22:58:59 +08:00
|
|
|
|
|
2002-08-30 03:59:35 +08:00
|
|
|
|
if (sal.symtab)
|
2002-09-20 22:58:59 +08:00
|
|
|
|
set_current_source_symtab_and_line (&sal);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
|
|
|
|
|
if (source_print && sal.symtab)
|
|
|
|
|
{
|
2002-09-20 22:58:59 +08:00
|
|
|
|
struct symtab_and_line cursal;
|
2000-01-18 08:55:13 +08:00
|
|
|
|
int done = 0;
|
|
|
|
|
int mid_statement = (source == SRC_LINE) && (fi->pc != sal.pc);
|
|
|
|
|
|
|
|
|
|
if (annotation_level)
|
|
|
|
|
done = identify_source_line (sal.symtab, sal.line, mid_statement,
|
|
|
|
|
fi->pc);
|
|
|
|
|
if (!done)
|
|
|
|
|
{
|
2002-01-14 04:19:28 +08:00
|
|
|
|
if (print_frame_info_listing_hook)
|
2002-08-30 03:59:35 +08:00
|
|
|
|
print_frame_info_listing_hook (sal.symtab, sal.line, sal.line + 1, 0);
|
2002-01-14 04:19:28 +08:00
|
|
|
|
else
|
2000-01-18 08:55:13 +08:00
|
|
|
|
{
|
2002-01-14 04:19:28 +08:00
|
|
|
|
/* We used to do this earlier, but that is clearly
|
|
|
|
|
wrong. This function is used by many different
|
|
|
|
|
parts of gdb, including normal_stop in infrun.c,
|
|
|
|
|
which uses this to print out the current PC
|
|
|
|
|
when we stepi/nexti into the middle of a source
|
|
|
|
|
line. Only the command line really wants this
|
|
|
|
|
behavior. Other UIs probably would like the
|
|
|
|
|
ability to decide for themselves if it is desired. */
|
|
|
|
|
if (addressprint && mid_statement)
|
|
|
|
|
{
|
|
|
|
|
ui_out_field_core_addr (uiout, "addr", fi->pc);
|
|
|
|
|
ui_out_text (uiout, "\t");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
2002-09-23 06:18:41 +08:00
|
|
|
|
/* Make sure we have at least a default source file */
|
|
|
|
|
set_default_source_symtab_and_line ();
|
|
|
|
|
cursal = get_current_source_symtab_and_line ();
|
2002-09-20 22:58:59 +08:00
|
|
|
|
cursal.line = max (sal.line - get_lines_to_list () / 2, 1);
|
|
|
|
|
set_current_source_symtab_and_line (&cursal);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (source != 0)
|
|
|
|
|
set_default_breakpoint (1, fi->pc, sal.symtab, sal.line);
|
|
|
|
|
|
|
|
|
|
annotate_frame_end ();
|
|
|
|
|
|
|
|
|
|
gdb_flush (gdb_stdout);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
print_frame (struct frame_info *fi,
|
|
|
|
|
int level,
|
|
|
|
|
int source,
|
|
|
|
|
int args,
|
|
|
|
|
struct symtab_and_line sal)
|
|
|
|
|
{
|
|
|
|
|
struct symbol *func;
|
|
|
|
|
register char *funname = 0;
|
|
|
|
|
enum language funlang = language_unknown;
|
2000-02-03 12:14:45 +08:00
|
|
|
|
struct ui_stream *stb;
|
|
|
|
|
struct cleanup *old_chain;
|
2001-01-28 01:57:53 +08:00
|
|
|
|
struct cleanup *list_chain;
|
2000-02-03 12:14:45 +08:00
|
|
|
|
|
|
|
|
|
stb = ui_out_stream_new (uiout);
|
2000-05-15 11:16:15 +08:00
|
|
|
|
old_chain = make_cleanup_ui_out_stream_delete (stb);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
|
2002-07-12 03:29:08 +08:00
|
|
|
|
func = find_pc_function (frame_address_in_block (fi));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (func)
|
|
|
|
|
{
|
|
|
|
|
/* In certain pathological cases, the symtabs give the wrong
|
1999-07-08 04:19:36 +08:00
|
|
|
|
function (when we are in the first function in a file which
|
|
|
|
|
is compiled without debugging symbols, the previous function
|
|
|
|
|
is compiled with debugging symbols, and the "foo.o" symbol
|
|
|
|
|
that is supposed to tell us where the file with debugging symbols
|
|
|
|
|
ends has been truncated by ar because it is longer than 15
|
|
|
|
|
characters). This also occurs if the user uses asm() to create
|
|
|
|
|
a function but not stabs for it (in a file compiled -g).
|
|
|
|
|
|
|
|
|
|
So look in the minimal symbol tables as well, and if it comes
|
|
|
|
|
up with a larger address for the function use that instead.
|
|
|
|
|
I don't think this can ever cause any problems; there shouldn't
|
|
|
|
|
be any minimal symbols in the middle of a function; if this is
|
|
|
|
|
ever changed many parts of GDB will need to be changed (and we'll
|
|
|
|
|
create a find_pc_minimal_function or some such). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-07-12 03:29:08 +08:00
|
|
|
|
struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (frame_address_in_block (fi));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (msymbol != NULL
|
1999-07-08 04:19:36 +08:00
|
|
|
|
&& (SYMBOL_VALUE_ADDRESS (msymbol)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
> BLOCK_START (SYMBOL_BLOCK_VALUE (func))))
|
|
|
|
|
{
|
|
|
|
|
#if 0
|
|
|
|
|
/* There is no particular reason to think the line number
|
|
|
|
|
information is wrong. Someone might have just put in
|
|
|
|
|
a label with asm() but left the line numbers alone. */
|
|
|
|
|
/* In this case we have no way of knowing the source file
|
|
|
|
|
and line number, so don't print them. */
|
|
|
|
|
sal.symtab = 0;
|
|
|
|
|
#endif
|
|
|
|
|
/* We also don't know anything about the function besides
|
|
|
|
|
its address and name. */
|
|
|
|
|
func = 0;
|
|
|
|
|
funname = SYMBOL_NAME (msymbol);
|
|
|
|
|
funlang = SYMBOL_LANGUAGE (msymbol);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2000-01-18 08:55:13 +08:00
|
|
|
|
/* I'd like to use SYMBOL_SOURCE_NAME() here, to display the
|
|
|
|
|
demangled name that we already have stored in the symbol
|
|
|
|
|
table, but we stored a version with DMGL_PARAMS turned
|
|
|
|
|
on, and here we don't want to display parameters. So call
|
|
|
|
|
the demangler again, with DMGL_ANSI only. (Yes, I know
|
|
|
|
|
that printf_symbol_filtered() will again try to demangle
|
|
|
|
|
the name on the fly, but the issue is that if
|
|
|
|
|
cplus_demangle() fails here, it'll fail there too. So we
|
|
|
|
|
want to catch the failure ("demangled==NULL" case below)
|
|
|
|
|
here, while we still have our hands on the function
|
|
|
|
|
symbol.) */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
char *demangled;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
funname = SYMBOL_NAME (func);
|
|
|
|
|
funlang = SYMBOL_LANGUAGE (func);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (funlang == language_cplus)
|
|
|
|
|
{
|
|
|
|
|
demangled = cplus_demangle (funname, DMGL_ANSI);
|
|
|
|
|
if (demangled == NULL)
|
2000-01-18 08:55:13 +08:00
|
|
|
|
/* If the demangler fails, try the demangled name from
|
|
|
|
|
the symbol table. This'll have parameters, but
|
|
|
|
|
that's preferable to diplaying a mangled name. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
funname = SYMBOL_SOURCE_NAME (func);
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2002-07-12 03:29:08 +08:00
|
|
|
|
struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (frame_address_in_block (fi));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (msymbol != NULL)
|
|
|
|
|
{
|
|
|
|
|
funname = SYMBOL_NAME (msymbol);
|
|
|
|
|
funlang = SYMBOL_LANGUAGE (msymbol);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2000-01-18 08:55:13 +08:00
|
|
|
|
annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
|
|
|
|
|
|
2001-05-12 12:08:24 +08:00
|
|
|
|
list_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "frame");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
|
|
|
|
|
if (level >= 0)
|
2000-02-03 12:14:45 +08:00
|
|
|
|
{
|
|
|
|
|
ui_out_text (uiout, "#");
|
2002-10-04 06:34:58 +08:00
|
|
|
|
ui_out_field_fmt_int (uiout, 2, ui_left, "level", level);
|
2000-02-03 12:14:45 +08:00
|
|
|
|
}
|
2000-01-18 08:55:13 +08:00
|
|
|
|
if (addressprint)
|
|
|
|
|
if (fi->pc != sal.pc || !sal.symtab || source == LOC_AND_ADDRESS)
|
|
|
|
|
{
|
|
|
|
|
annotate_frame_address ();
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_field_core_addr (uiout, "addr", fi->pc);
|
|
|
|
|
annotate_frame_address_end ();
|
|
|
|
|
ui_out_text (uiout, " in ");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
}
|
|
|
|
|
annotate_frame_function_name ();
|
2000-02-03 12:14:45 +08:00
|
|
|
|
fprintf_symbol_filtered (stb->stream, funname ? funname : "??", funlang,
|
|
|
|
|
DMGL_ANSI);
|
|
|
|
|
ui_out_field_stream (uiout, "func", stb);
|
|
|
|
|
ui_out_wrap_hint (uiout, " ");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
annotate_frame_args ();
|
|
|
|
|
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_text (uiout, " (");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
if (args)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2000-01-18 08:55:13 +08:00
|
|
|
|
struct print_args_args args;
|
2001-04-09 01:55:13 +08:00
|
|
|
|
struct cleanup *args_list_chain;
|
2000-01-18 08:55:13 +08:00
|
|
|
|
args.fi = fi;
|
|
|
|
|
args.func = func;
|
|
|
|
|
args.stream = gdb_stdout;
|
2001-06-26 12:48:49 +08:00
|
|
|
|
args_list_chain = make_cleanup_ui_out_list_begin_end (uiout, "args");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
catch_errors (print_args_stub, &args, "", RETURN_MASK_ALL);
|
2000-02-03 12:14:45 +08:00
|
|
|
|
/* FIXME: args must be a list. If one argument is a string it will
|
|
|
|
|
have " that will not be properly escaped. */
|
2001-05-12 12:08:24 +08:00
|
|
|
|
/* Invoke ui_out_tuple_end. */
|
2001-04-09 01:55:13 +08:00
|
|
|
|
do_cleanups (args_list_chain);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
QUIT;
|
|
|
|
|
}
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_text (uiout, ")");
|
2000-01-18 08:55:13 +08:00
|
|
|
|
if (sal.symtab && sal.symtab->filename)
|
|
|
|
|
{
|
|
|
|
|
annotate_frame_source_begin ();
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_wrap_hint (uiout, " ");
|
|
|
|
|
ui_out_text (uiout, " at ");
|
|
|
|
|
annotate_frame_source_file ();
|
|
|
|
|
ui_out_field_string (uiout, "file", sal.symtab->filename);
|
|
|
|
|
annotate_frame_source_file_end ();
|
|
|
|
|
ui_out_text (uiout, ":");
|
|
|
|
|
annotate_frame_source_line ();
|
|
|
|
|
ui_out_field_int (uiout, "line", sal.line);
|
2000-01-18 08:55:13 +08:00
|
|
|
|
annotate_frame_source_end ();
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-01-18 08:55:13 +08:00
|
|
|
|
#ifdef PC_SOLIB
|
|
|
|
|
if (!funname || (!sal.symtab || !sal.symtab->filename))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2000-01-18 08:55:13 +08:00
|
|
|
|
char *lib = PC_SOLIB (fi->pc);
|
|
|
|
|
if (lib)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2000-01-18 08:55:13 +08:00
|
|
|
|
annotate_frame_where ();
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_wrap_hint (uiout, " ");
|
|
|
|
|
ui_out_text (uiout, " from ");
|
|
|
|
|
ui_out_field_string (uiout, "from", lib);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
2000-01-18 08:55:13 +08:00
|
|
|
|
#endif /* PC_SOLIB */
|
1999-10-26 11:43:48 +08:00
|
|
|
|
|
2001-05-12 12:08:24 +08:00
|
|
|
|
/* do_cleanups will call ui_out_tuple_end() for us. */
|
2001-01-28 01:57:53 +08:00
|
|
|
|
do_cleanups (list_chain);
|
2000-02-03 12:14:45 +08:00
|
|
|
|
ui_out_text (uiout, "\n");
|
|
|
|
|
do_cleanups (old_chain);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Show or print the frame info. If this is the tui, it will be shown in
|
|
|
|
|
the source display */
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_frame_info (struct frame_info *fi, register int level, int source,
|
|
|
|
|
int args)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2001-07-15 02:59:07 +08:00
|
|
|
|
print_frame_info_base (fi, level, source, args);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Show the frame info. If this is the tui, it will be shown in
|
|
|
|
|
the source display otherwise, nothing is done */
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
show_stack_frame (struct frame_info *fi)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Read a frame specification in whatever the appropriate format is.
|
|
|
|
|
Call error() if the specification is in any way invalid (i.e.
|
|
|
|
|
this function never returns NULL). */
|
|
|
|
|
|
|
|
|
|
struct frame_info *
|
2000-07-30 09:48:28 +08:00
|
|
|
|
parse_frame_specification (char *frame_exp)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
int numargs = 0;
|
|
|
|
|
#define MAXARGS 4
|
|
|
|
|
CORE_ADDR args[MAXARGS];
|
2001-03-09 04:45:22 +08:00
|
|
|
|
int level;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (frame_exp)
|
|
|
|
|
{
|
|
|
|
|
char *addr_string, *p;
|
|
|
|
|
struct cleanup *tmp_cleanup;
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
while (*frame_exp == ' ')
|
|
|
|
|
frame_exp++;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
while (*frame_exp)
|
|
|
|
|
{
|
|
|
|
|
if (numargs > MAXARGS)
|
|
|
|
|
error ("Too many args in frame specification");
|
|
|
|
|
/* Parse an argument. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
for (p = frame_exp; *p && *p != ' '; p++)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
addr_string = savestring (frame_exp, p - frame_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
{
|
2001-11-11 05:34:56 +08:00
|
|
|
|
struct value *vp;
|
2001-03-09 04:45:22 +08:00
|
|
|
|
|
2000-12-15 09:01:51 +08:00
|
|
|
|
tmp_cleanup = make_cleanup (xfree, addr_string);
|
2001-03-09 04:45:22 +08:00
|
|
|
|
|
2001-03-09 04:51:38 +08:00
|
|
|
|
/* NOTE: we call parse_and_eval and then both
|
* value.h (value_as_address): Rename value_as_pointer.
* eval.c, findvar.c, gnu-v2-abi.c, gnu-v3-abi.c, jv-lang.c,
jv-valprint.c, printcmd.c, stack.c, top.c, valarith.c, valops.c,
values.c: Update.
2001-10-16 09:58:07 +08:00
|
|
|
|
value_as_long and value_as_address rather than calling
|
2001-03-09 04:51:38 +08:00
|
|
|
|
parse_and_eval_long and parse_and_eval_address because
|
|
|
|
|
of the issue of potential side effects from evaluating
|
|
|
|
|
the expression. */
|
2001-03-09 04:45:22 +08:00
|
|
|
|
vp = parse_and_eval (addr_string);
|
|
|
|
|
if (numargs == 0)
|
|
|
|
|
level = value_as_long (vp);
|
|
|
|
|
|
* value.h (value_as_address): Rename value_as_pointer.
* eval.c, findvar.c, gnu-v2-abi.c, gnu-v3-abi.c, jv-lang.c,
jv-valprint.c, printcmd.c, stack.c, top.c, valarith.c, valops.c,
values.c: Update.
2001-10-16 09:58:07 +08:00
|
|
|
|
args[numargs++] = value_as_address (vp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
do_cleanups (tmp_cleanup);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Skip spaces, move to possible next arg. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
while (*p == ' ')
|
|
|
|
|
p++;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
frame_exp = p;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (numargs)
|
|
|
|
|
{
|
|
|
|
|
case 0:
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (deprecated_selected_frame == NULL)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No selected frame.");
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
return deprecated_selected_frame;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* NOTREACHED */
|
|
|
|
|
case 1:
|
|
|
|
|
{
|
|
|
|
|
struct frame_info *fid =
|
1999-07-08 04:19:36 +08:00
|
|
|
|
find_relative_frame (get_current_frame (), &level);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct frame_info *tfid;
|
|
|
|
|
|
|
|
|
|
if (level == 0)
|
|
|
|
|
/* find_relative_frame was successful */
|
|
|
|
|
return fid;
|
|
|
|
|
|
|
|
|
|
/* If SETUP_ARBITRARY_FRAME is defined, then frame specifications
|
|
|
|
|
take at least 2 addresses. It is important to detect this case
|
|
|
|
|
here so that "frame 100" does not give a confusing error message
|
|
|
|
|
like "frame specification requires two addresses". This of course
|
|
|
|
|
does not solve the "frame 100" problem for machines on which
|
|
|
|
|
a frame specification can be made with one address. To solve
|
|
|
|
|
that, we need a new syntax for a specifying a frame by address.
|
|
|
|
|
I think the cleanest syntax is $frame(0x45) ($frame(0x23,0x45) for
|
|
|
|
|
two args, etc.), but people might think that is too much typing,
|
|
|
|
|
so I guess *0x23,0x45 would be a possible alternative (commas
|
|
|
|
|
really should be used instead of spaces to delimit; using spaces
|
|
|
|
|
normally works in an expression). */
|
|
|
|
|
#ifdef SETUP_ARBITRARY_FRAME
|
2002-03-24 01:38:13 +08:00
|
|
|
|
error ("No frame %s", paddr_d (args[0]));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* If (s)he specifies the frame with an address, he deserves what
|
|
|
|
|
(s)he gets. Still, give the highest one that matches. */
|
|
|
|
|
|
|
|
|
|
for (fid = get_current_frame ();
|
2002-12-09 09:40:25 +08:00
|
|
|
|
fid && get_frame_base (fid) != args[0];
|
1999-04-16 09:35:26 +08:00
|
|
|
|
fid = get_prev_frame (fid))
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
if (fid)
|
|
|
|
|
while ((tfid = get_prev_frame (fid)) &&
|
2002-12-09 09:40:25 +08:00
|
|
|
|
(get_frame_base (tfid) == args[0]))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
fid = tfid;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* We couldn't identify the frame as an existing frame, but
|
|
|
|
|
perhaps we can create one with a single argument. */
|
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
default:
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#ifdef SETUP_ARBITRARY_FRAME
|
|
|
|
|
return SETUP_ARBITRARY_FRAME (numargs, args);
|
|
|
|
|
#else
|
|
|
|
|
/* Usual case. Do it here rather than have everyone supply
|
1999-07-08 04:19:36 +08:00
|
|
|
|
a SETUP_ARBITRARY_FRAME that does this. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (numargs == 1)
|
|
|
|
|
return create_new_frame (args[0], 0);
|
|
|
|
|
error ("Too many args in frame specification");
|
|
|
|
|
#endif
|
|
|
|
|
/* NOTREACHED */
|
|
|
|
|
}
|
|
|
|
|
/* NOTREACHED */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* FRAME_ARGS_ADDRESS_CORRECT is just like FRAME_ARGS_ADDRESS except
|
|
|
|
|
that if it is unsure about the answer, it returns 0
|
|
|
|
|
instead of guessing (this happens on the VAX and i960, for example).
|
|
|
|
|
|
|
|
|
|
On most machines, we never have to guess about the args address,
|
|
|
|
|
so FRAME_ARGS_ADDRESS{,_CORRECT} are the same. */
|
|
|
|
|
#if !defined (FRAME_ARGS_ADDRESS_CORRECT)
|
|
|
|
|
#define FRAME_ARGS_ADDRESS_CORRECT FRAME_ARGS_ADDRESS
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Print verbosely the selected frame or the frame at address ADDR.
|
|
|
|
|
This means absolutely all information in the frame is printed. */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
frame_info (char *addr_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct frame_info *fi;
|
|
|
|
|
struct symtab_and_line sal;
|
|
|
|
|
struct symbol *func;
|
|
|
|
|
struct symtab *s;
|
|
|
|
|
struct frame_info *calling_frame_info;
|
|
|
|
|
int i, count, numregs;
|
|
|
|
|
char *funname = 0;
|
|
|
|
|
enum language funlang = language_unknown;
|
|
|
|
|
|
|
|
|
|
if (!target_has_stack)
|
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
|
|
|
|
fi = parse_frame_specification (addr_exp);
|
|
|
|
|
if (fi == NULL)
|
|
|
|
|
error ("Invalid frame specified.");
|
|
|
|
|
|
2002-11-29 09:52:02 +08:00
|
|
|
|
find_frame_sal (fi, &sal);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
func = get_frame_function (fi);
|
2002-11-29 09:52:02 +08:00
|
|
|
|
/* FIXME: cagney/2002-11-28: Why bother? Won't sal.symtab contain
|
|
|
|
|
the same value. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
s = find_pc_symtab (fi->pc);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (func)
|
|
|
|
|
{
|
|
|
|
|
/* I'd like to use SYMBOL_SOURCE_NAME() here, to display
|
|
|
|
|
* the demangled name that we already have stored in
|
|
|
|
|
* the symbol table, but we stored a version with
|
|
|
|
|
* DMGL_PARAMS turned on, and here we don't want
|
|
|
|
|
* to display parameters. So call the demangler again,
|
|
|
|
|
* with DMGL_ANSI only. RT
|
|
|
|
|
* (Yes, I know that printf_symbol_filtered() will
|
|
|
|
|
* again try to demangle the name on the fly, but
|
|
|
|
|
* the issue is that if cplus_demangle() fails here,
|
|
|
|
|
* it'll fail there too. So we want to catch the failure
|
|
|
|
|
* ("demangled==NULL" case below) here, while we still
|
|
|
|
|
* have our hands on the function symbol.)
|
|
|
|
|
*/
|
1999-07-08 04:19:36 +08:00
|
|
|
|
char *demangled;
|
|
|
|
|
funname = SYMBOL_NAME (func);
|
|
|
|
|
funlang = SYMBOL_LANGUAGE (func);
|
|
|
|
|
if (funlang == language_cplus)
|
|
|
|
|
{
|
|
|
|
|
demangled = cplus_demangle (funname, DMGL_ANSI);
|
|
|
|
|
/* If the demangler fails, try the demangled name
|
|
|
|
|
* from the symbol table. This'll have parameters,
|
|
|
|
|
* but that's preferable to diplaying a mangled name.
|
|
|
|
|
*/
|
|
|
|
|
if (demangled == NULL)
|
|
|
|
|
funname = SYMBOL_SOURCE_NAME (func);
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
register struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
|
|
|
|
|
if (msymbol != NULL)
|
|
|
|
|
{
|
|
|
|
|
funname = SYMBOL_NAME (msymbol);
|
|
|
|
|
funlang = SYMBOL_LANGUAGE (msymbol);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
calling_frame_info = get_prev_frame (fi);
|
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (!addr_exp && frame_relative_level (deprecated_selected_frame) >= 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-04-22 04:23:34 +08:00
|
|
|
|
printf_filtered ("Stack level %d, frame at ",
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
frame_relative_level (deprecated_selected_frame));
|
2002-12-09 09:40:25 +08:00
|
|
|
|
print_address_numeric (get_frame_base (fi), 1, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
printf_filtered (":\n");
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
printf_filtered ("Stack frame at ");
|
2002-12-09 09:40:25 +08:00
|
|
|
|
print_address_numeric (get_frame_base (fi), 1, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
printf_filtered (":\n");
|
|
|
|
|
}
|
|
|
|
|
printf_filtered (" %s = ", REGISTER_NAME (PC_REGNUM));
|
|
|
|
|
print_address_numeric (fi->pc, 1, gdb_stdout);
|
|
|
|
|
|
|
|
|
|
wrap_here (" ");
|
|
|
|
|
if (funname)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" in ");
|
|
|
|
|
fprintf_symbol_filtered (gdb_stdout, funname, funlang,
|
|
|
|
|
DMGL_ANSI | DMGL_PARAMS);
|
|
|
|
|
}
|
|
|
|
|
wrap_here (" ");
|
|
|
|
|
if (sal.symtab)
|
|
|
|
|
printf_filtered (" (%s:%d)", sal.symtab->filename, sal.line);
|
|
|
|
|
puts_filtered ("; ");
|
|
|
|
|
wrap_here (" ");
|
|
|
|
|
printf_filtered ("saved %s ", REGISTER_NAME (PC_REGNUM));
|
2002-11-16 06:16:25 +08:00
|
|
|
|
print_address_numeric (frame_pc_unwind (fi), 1, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
printf_filtered ("\n");
|
|
|
|
|
|
|
|
|
|
{
|
1999-05-26 02:09:09 +08:00
|
|
|
|
int frameless;
|
|
|
|
|
frameless = FRAMELESS_FUNCTION_INVOCATION (fi);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (frameless)
|
|
|
|
|
printf_filtered (" (FRAMELESS),");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (calling_frame_info)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" called by frame at ");
|
2002-12-09 09:40:25 +08:00
|
|
|
|
print_address_numeric (get_frame_base (calling_frame_info),
|
|
|
|
|
1, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
2002-12-09 08:32:08 +08:00
|
|
|
|
if (get_next_frame (fi) && calling_frame_info)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
puts_filtered (",");
|
|
|
|
|
wrap_here (" ");
|
2002-12-09 08:32:08 +08:00
|
|
|
|
if (get_next_frame (fi))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
printf_filtered (" caller of frame at ");
|
2002-12-09 09:40:25 +08:00
|
|
|
|
print_address_numeric (get_frame_base (get_next_frame (fi)), 1,
|
|
|
|
|
gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
2002-12-09 08:32:08 +08:00
|
|
|
|
if (get_next_frame (fi) || calling_frame_info)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
puts_filtered ("\n");
|
|
|
|
|
if (s)
|
2002-11-29 09:52:02 +08:00
|
|
|
|
printf_filtered (" source language %s.\n",
|
|
|
|
|
language_str (s->language));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
#ifdef PRINT_EXTRA_FRAME_INFO
|
|
|
|
|
PRINT_EXTRA_FRAME_INFO (fi);
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
/* Address of the argument list for this frame, or 0. */
|
|
|
|
|
CORE_ADDR arg_list = FRAME_ARGS_ADDRESS_CORRECT (fi);
|
|
|
|
|
/* Number of args for this frame, or -1 if unknown. */
|
|
|
|
|
int numargs;
|
|
|
|
|
|
|
|
|
|
if (arg_list == 0)
|
|
|
|
|
printf_filtered (" Arglist at unknown address.\n");
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" Arglist at ");
|
|
|
|
|
print_address_numeric (arg_list, 1, gdb_stdout);
|
|
|
|
|
printf_filtered (",");
|
|
|
|
|
|
1999-05-26 02:09:09 +08:00
|
|
|
|
numargs = FRAME_NUM_ARGS (fi);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (numargs < 0)
|
|
|
|
|
puts_filtered (" args: ");
|
|
|
|
|
else if (numargs == 0)
|
|
|
|
|
puts_filtered (" no args.");
|
|
|
|
|
else if (numargs == 1)
|
|
|
|
|
puts_filtered (" 1 arg: ");
|
|
|
|
|
else
|
|
|
|
|
printf_filtered (" %d args: ", numargs);
|
|
|
|
|
print_frame_args (func, fi, numargs, gdb_stdout);
|
|
|
|
|
puts_filtered ("\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
{
|
|
|
|
|
/* Address of the local variables for this frame, or 0. */
|
|
|
|
|
CORE_ADDR arg_list = FRAME_LOCALS_ADDRESS (fi);
|
|
|
|
|
|
|
|
|
|
if (arg_list == 0)
|
|
|
|
|
printf_filtered (" Locals at unknown address,");
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" Locals at ");
|
|
|
|
|
print_address_numeric (arg_list, 1, gdb_stdout);
|
|
|
|
|
printf_filtered (",");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-02 04:44:21 +08:00
|
|
|
|
if (fi->saved_regs == NULL)
|
|
|
|
|
FRAME_INIT_SAVED_REGS (fi);
|
|
|
|
|
/* Print as much information as possible on the location of all the
|
|
|
|
|
registers. */
|
|
|
|
|
{
|
|
|
|
|
enum lval_type lval;
|
|
|
|
|
int optimized;
|
|
|
|
|
CORE_ADDR addr;
|
|
|
|
|
int realnum;
|
|
|
|
|
int count;
|
|
|
|
|
int i;
|
|
|
|
|
int need_nl = 1;
|
|
|
|
|
|
|
|
|
|
/* The sp is special; what's displayed isn't the save address, but
|
|
|
|
|
the value of the previous frame's sp. This is a legacy thing,
|
|
|
|
|
at one stage the frame cached the previous frame's SP instead
|
|
|
|
|
of its address, hence it was easiest to just display the cached
|
|
|
|
|
value. */
|
|
|
|
|
if (SP_REGNUM >= 0)
|
|
|
|
|
{
|
|
|
|
|
/* Find out the location of the saved stack pointer with out
|
|
|
|
|
actually evaluating it. */
|
|
|
|
|
frame_register_unwind (fi, SP_REGNUM, &optimized, &lval, &addr,
|
|
|
|
|
&realnum, NULL);
|
|
|
|
|
if (!optimized && lval == not_lval)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-06-02 04:44:21 +08:00
|
|
|
|
void *value = alloca (MAX_REGISTER_RAW_SIZE);
|
|
|
|
|
CORE_ADDR sp;
|
|
|
|
|
frame_register_unwind (fi, SP_REGNUM, &optimized, &lval, &addr,
|
|
|
|
|
&realnum, value);
|
|
|
|
|
sp = extract_address (value, REGISTER_RAW_SIZE (SP_REGNUM));
|
|
|
|
|
printf_filtered (" Previous frame's sp is ");
|
|
|
|
|
print_address_numeric (sp, 1, gdb_stdout);
|
|
|
|
|
printf_filtered ("\n");
|
|
|
|
|
need_nl = 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
2002-06-02 04:44:21 +08:00
|
|
|
|
else if (!optimized && lval == lval_memory)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" Previous frame's sp at ");
|
|
|
|
|
print_address_numeric (addr, 1, gdb_stdout);
|
|
|
|
|
printf_filtered ("\n");
|
|
|
|
|
need_nl = 0;
|
|
|
|
|
}
|
|
|
|
|
else if (!optimized && lval == lval_register)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered (" Previous frame's sp in %s\n",
|
|
|
|
|
REGISTER_NAME (realnum));
|
|
|
|
|
need_nl = 0;
|
|
|
|
|
}
|
|
|
|
|
/* else keep quiet. */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
count = 0;
|
|
|
|
|
numregs = NUM_REGS + NUM_PSEUDO_REGS;
|
|
|
|
|
for (i = 0; i < numregs; i++)
|
|
|
|
|
if (i != SP_REGNUM)
|
|
|
|
|
{
|
|
|
|
|
/* Find out the location of the saved register without
|
|
|
|
|
fetching the corresponding value. */
|
|
|
|
|
frame_register_unwind (fi, i, &optimized, &lval, &addr, &realnum,
|
|
|
|
|
NULL);
|
|
|
|
|
/* For moment, only display registers that were saved on the
|
|
|
|
|
stack. */
|
|
|
|
|
if (!optimized && lval == lval_memory)
|
|
|
|
|
{
|
|
|
|
|
if (count == 0)
|
|
|
|
|
puts_filtered (" Saved registers:\n ");
|
|
|
|
|
else
|
|
|
|
|
puts_filtered (",");
|
|
|
|
|
wrap_here (" ");
|
|
|
|
|
printf_filtered (" %s at ", REGISTER_NAME (i));
|
|
|
|
|
print_address_numeric (addr, 1, gdb_stdout);
|
|
|
|
|
count++;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (count || need_nl)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
puts_filtered ("\n");
|
2002-06-02 04:44:21 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
|
/* Set a limit on the number of frames printed by default in a
|
|
|
|
|
backtrace. */
|
|
|
|
|
|
|
|
|
|
static int backtrace_limit;
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
set_backtrace_limit_command (char *count_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2000-10-30 23:32:51 +08:00
|
|
|
|
int count = parse_and_eval_long (count_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (count < 0)
|
|
|
|
|
error ("Negative argument not meaningful as backtrace limit.");
|
|
|
|
|
|
|
|
|
|
backtrace_limit = count;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
backtrace_limit_info (char *arg, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (arg)
|
|
|
|
|
error ("\"Info backtrace-limit\" takes no arguments.");
|
|
|
|
|
|
|
|
|
|
printf_unfiltered ("Backtrace limit: %d.\n", backtrace_limit);
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Print briefly all stack frames or just the innermost COUNT frames. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void backtrace_command_1 (char *count_exp, int show_locals,
|
|
|
|
|
int from_tty);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
backtrace_command_1 (char *count_exp, int show_locals, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct frame_info *fi;
|
|
|
|
|
register int count;
|
|
|
|
|
register int i;
|
|
|
|
|
register struct frame_info *trailing;
|
|
|
|
|
register int trailing_level;
|
|
|
|
|
|
|
|
|
|
if (!target_has_stack)
|
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
|
|
|
|
/* The following code must do two things. First, it must
|
|
|
|
|
set the variable TRAILING to the frame from which we should start
|
|
|
|
|
printing. Second, it must set the variable count to the number
|
|
|
|
|
of frames which we should print, or -1 if all of them. */
|
|
|
|
|
trailing = get_current_frame ();
|
2000-02-29 15:17:15 +08:00
|
|
|
|
|
|
|
|
|
/* The target can be in a state where there is no valid frames
|
|
|
|
|
(e.g., just connected). */
|
|
|
|
|
if (trailing == NULL)
|
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
trailing_level = 0;
|
|
|
|
|
if (count_exp)
|
|
|
|
|
{
|
2000-10-30 23:32:51 +08:00
|
|
|
|
count = parse_and_eval_long (count_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (count < 0)
|
|
|
|
|
{
|
|
|
|
|
struct frame_info *current;
|
|
|
|
|
|
|
|
|
|
count = -count;
|
|
|
|
|
|
|
|
|
|
current = trailing;
|
|
|
|
|
while (current && count--)
|
|
|
|
|
{
|
|
|
|
|
QUIT;
|
|
|
|
|
current = get_prev_frame (current);
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Will stop when CURRENT reaches the top of the stack. TRAILING
|
|
|
|
|
will be COUNT below it. */
|
|
|
|
|
while (current)
|
|
|
|
|
{
|
|
|
|
|
QUIT;
|
|
|
|
|
trailing = get_prev_frame (trailing);
|
|
|
|
|
current = get_prev_frame (current);
|
|
|
|
|
trailing_level++;
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
count = -1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
count = -1;
|
|
|
|
|
|
|
|
|
|
if (info_verbose)
|
|
|
|
|
{
|
|
|
|
|
struct partial_symtab *ps;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Read in symbols for all of the frames. Need to do this in
|
1999-07-08 04:19:36 +08:00
|
|
|
|
a separate pass so that "Reading in symbols for xxx" messages
|
|
|
|
|
don't screw up the appearance of the backtrace. Also
|
|
|
|
|
if people have strong opinions against reading symbols for
|
|
|
|
|
backtrace this may have to be an option. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
i = count;
|
|
|
|
|
for (fi = trailing;
|
|
|
|
|
fi != NULL && i--;
|
|
|
|
|
fi = get_prev_frame (fi))
|
|
|
|
|
{
|
|
|
|
|
QUIT;
|
2002-07-12 03:29:08 +08:00
|
|
|
|
ps = find_pc_psymtab (frame_address_in_block (fi));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (ps)
|
|
|
|
|
PSYMTAB_TO_SYMTAB (ps); /* Force syms to come in */
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (i = 0, fi = trailing;
|
|
|
|
|
fi && count--;
|
|
|
|
|
i++, fi = get_prev_frame (fi))
|
|
|
|
|
{
|
|
|
|
|
QUIT;
|
|
|
|
|
|
|
|
|
|
/* Don't use print_stack_frame; if an error() occurs it probably
|
1999-07-08 04:19:36 +08:00
|
|
|
|
means further attempts to backtrace would fail (on the other
|
|
|
|
|
hand, perhaps the code does or could be fixed to make sure
|
|
|
|
|
the frame->prev field gets set to NULL in that case). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
print_frame_info_base (fi, trailing_level + i, 0, 1);
|
|
|
|
|
if (show_locals)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
print_frame_local_vars (fi, 1, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If we've stopped before the end, mention that. */
|
|
|
|
|
if (fi && from_tty)
|
|
|
|
|
printf_filtered ("(More stack frames follow...)\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
backtrace_command (char *arg, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct cleanup *old_chain = (struct cleanup *) NULL;
|
|
|
|
|
char **argv = (char **) NULL;
|
|
|
|
|
int argIndicatingFullTrace = (-1), totArgLen = 0, argc = 0;
|
|
|
|
|
char *argPtr = arg;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (arg != (char *) NULL)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
argv = buildargv (arg);
|
1999-04-27 02:34:20 +08:00
|
|
|
|
old_chain = make_cleanup_freeargv (argv);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
argc = 0;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
for (i = 0; (argv[i] != (char *) NULL); i++)
|
|
|
|
|
{
|
2000-02-08 12:39:02 +08:00
|
|
|
|
unsigned int j;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
|
|
|
|
for (j = 0; (j < strlen (argv[i])); j++)
|
|
|
|
|
argv[i][j] = tolower (argv[i][j]);
|
|
|
|
|
|
|
|
|
|
if (argIndicatingFullTrace < 0 && subset_compare (argv[i], "full"))
|
|
|
|
|
argIndicatingFullTrace = argc;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
argc++;
|
|
|
|
|
totArgLen += strlen (argv[i]);
|
|
|
|
|
}
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
totArgLen += argc;
|
|
|
|
|
if (argIndicatingFullTrace >= 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
if (totArgLen > 0)
|
|
|
|
|
{
|
|
|
|
|
argPtr = (char *) xmalloc (totArgLen + 1);
|
|
|
|
|
if (!argPtr)
|
|
|
|
|
nomem (0);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
memset (argPtr, 0, totArgLen + 1);
|
|
|
|
|
for (i = 0; (i < (argc + 1)); i++)
|
|
|
|
|
{
|
|
|
|
|
if (i != argIndicatingFullTrace)
|
|
|
|
|
{
|
|
|
|
|
strcat (argPtr, argv[i]);
|
|
|
|
|
strcat (argPtr, " ");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
argPtr = (char *) NULL;
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
backtrace_command_1 (argPtr, (argIndicatingFullTrace >= 0), from_tty);
|
|
|
|
|
|
|
|
|
|
if (argIndicatingFullTrace >= 0 && totArgLen > 0)
|
2000-12-15 09:01:51 +08:00
|
|
|
|
xfree (argPtr);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (old_chain)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
do_cleanups (old_chain);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void backtrace_full_command (char *arg, int from_tty);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
backtrace_full_command (char *arg, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
backtrace_command_1 (arg, 1, from_tty);
|
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Print the local variables of a block B active in FRAME.
|
|
|
|
|
Return 1 if any variables were printed; 0 otherwise. */
|
|
|
|
|
|
|
|
|
|
static int
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_block_frame_locals (struct block *b, register struct frame_info *fi,
|
|
|
|
|
int num_tabs, register struct ui_file *stream)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register int i, j;
|
|
|
|
|
register struct symbol *sym;
|
|
|
|
|
register int values_printed = 0;
|
|
|
|
|
|
2001-10-13 07:51:30 +08:00
|
|
|
|
ALL_BLOCK_SYMBOLS (b, i, sym)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
switch (SYMBOL_CLASS (sym))
|
|
|
|
|
{
|
|
|
|
|
case LOC_LOCAL:
|
|
|
|
|
case LOC_REGISTER:
|
|
|
|
|
case LOC_STATIC:
|
|
|
|
|
case LOC_BASEREG:
|
|
|
|
|
values_printed = 1;
|
|
|
|
|
for (j = 0; j < num_tabs; j++)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
fputs_filtered ("\t", stream);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
|
|
|
|
|
fputs_filtered (" = ", stream);
|
|
|
|
|
print_variable_value (sym, fi, stream);
|
|
|
|
|
fprintf_filtered (stream, "\n");
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
/* Ignore symbols which are not locals. */
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return values_printed;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Same, but print labels. */
|
|
|
|
|
|
|
|
|
|
static int
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_block_frame_labels (struct block *b, int *have_default,
|
|
|
|
|
register struct ui_file *stream)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register int i;
|
|
|
|
|
register struct symbol *sym;
|
|
|
|
|
register int values_printed = 0;
|
|
|
|
|
|
2001-10-13 07:51:30 +08:00
|
|
|
|
ALL_BLOCK_SYMBOLS (b, i, sym)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (STREQ (SYMBOL_NAME (sym), "default"))
|
|
|
|
|
{
|
|
|
|
|
if (*have_default)
|
|
|
|
|
continue;
|
|
|
|
|
*have_default = 1;
|
|
|
|
|
}
|
|
|
|
|
if (SYMBOL_CLASS (sym) == LOC_LABEL)
|
|
|
|
|
{
|
|
|
|
|
struct symtab_and_line sal;
|
|
|
|
|
sal = find_pc_line (SYMBOL_VALUE_ADDRESS (sym), 0);
|
|
|
|
|
values_printed = 1;
|
|
|
|
|
fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
|
|
|
|
|
if (addressprint)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, " ");
|
|
|
|
|
print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, stream);
|
|
|
|
|
}
|
|
|
|
|
fprintf_filtered (stream, " in file %s, line %d\n",
|
|
|
|
|
sal.symtab->filename, sal.line);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return values_printed;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Print on STREAM all the local variables in frame FRAME,
|
|
|
|
|
including all the blocks active in that frame
|
|
|
|
|
at its current pc.
|
|
|
|
|
|
|
|
|
|
Returns 1 if the job was done,
|
|
|
|
|
or 0 if nothing was printed because we have no info
|
|
|
|
|
on the function running in FRAME. */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_frame_local_vars (register struct frame_info *fi, register int num_tabs,
|
|
|
|
|
register struct ui_file *stream)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
gdb/ChangeLog:
* stack.c (get_selected_block): Add new argument `addr_in_block',
used to return the exact code address we used to select the block,
not just the block.
* blockframe.c (get_frame_block, get_current_block): Same.
* frame.h (get_frame_block, get_current_block,
get_selected_block): Update declarations.
* linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.
gdb/mi/ChangeLog:
* mi-cmd-stack.c (list_args_or_locals): Pass new arg to
get_frame_block. (See entry in gdb/ChangeLog.)
2002-04-06 06:04:43 +08:00
|
|
|
|
register struct block *block = get_frame_block (fi, 0);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
register int values_printed = 0;
|
|
|
|
|
|
|
|
|
|
if (block == 0)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No symbol table info available.\n");
|
|
|
|
|
return;
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
while (block != 0)
|
|
|
|
|
{
|
|
|
|
|
if (print_block_frame_locals (block, fi, num_tabs, stream))
|
|
|
|
|
values_printed = 1;
|
|
|
|
|
/* After handling the function's top-level block, stop.
|
1999-07-08 04:19:36 +08:00
|
|
|
|
Don't continue to its superblock, the block of
|
|
|
|
|
per-file symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (BLOCK_FUNCTION (block))
|
|
|
|
|
break;
|
|
|
|
|
block = BLOCK_SUPERBLOCK (block);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!values_printed)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No locals.\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Same, but print labels. */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_frame_label_vars (register struct frame_info *fi, int this_level_only,
|
|
|
|
|
register struct ui_file *stream)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register struct blockvector *bl;
|
gdb/ChangeLog:
* stack.c (get_selected_block): Add new argument `addr_in_block',
used to return the exact code address we used to select the block,
not just the block.
* blockframe.c (get_frame_block, get_current_block): Same.
* frame.h (get_frame_block, get_current_block,
get_selected_block): Update declarations.
* linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.
gdb/mi/ChangeLog:
* mi-cmd-stack.c (list_args_or_locals): Pass new arg to
get_frame_block. (See entry in gdb/ChangeLog.)
2002-04-06 06:04:43 +08:00
|
|
|
|
register struct block *block = get_frame_block (fi, 0);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
register int values_printed = 0;
|
|
|
|
|
int index, have_default = 0;
|
|
|
|
|
char *blocks_printed;
|
|
|
|
|
CORE_ADDR pc = fi->pc;
|
|
|
|
|
|
|
|
|
|
if (block == 0)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No symbol table info available.\n");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bl = blockvector_for_pc (BLOCK_END (block) - 4, &index);
|
|
|
|
|
blocks_printed = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
|
|
|
|
|
memset (blocks_printed, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
|
|
|
|
|
|
|
|
|
|
while (block != 0)
|
|
|
|
|
{
|
|
|
|
|
CORE_ADDR end = BLOCK_END (block) - 4;
|
|
|
|
|
int last_index;
|
|
|
|
|
|
|
|
|
|
if (bl != blockvector_for_pc (end, &index))
|
|
|
|
|
error ("blockvector blotch");
|
|
|
|
|
if (BLOCKVECTOR_BLOCK (bl, index) != block)
|
|
|
|
|
error ("blockvector botch");
|
|
|
|
|
last_index = BLOCKVECTOR_NBLOCKS (bl);
|
|
|
|
|
index += 1;
|
|
|
|
|
|
|
|
|
|
/* Don't print out blocks that have gone by. */
|
|
|
|
|
while (index < last_index
|
|
|
|
|
&& BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < pc)
|
|
|
|
|
index++;
|
|
|
|
|
|
|
|
|
|
while (index < last_index
|
|
|
|
|
&& BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < end)
|
|
|
|
|
{
|
|
|
|
|
if (blocks_printed[index] == 0)
|
|
|
|
|
{
|
|
|
|
|
if (print_block_frame_labels (BLOCKVECTOR_BLOCK (bl, index), &have_default, stream))
|
|
|
|
|
values_printed = 1;
|
|
|
|
|
blocks_printed[index] = 1;
|
|
|
|
|
}
|
|
|
|
|
index++;
|
|
|
|
|
}
|
|
|
|
|
if (have_default)
|
|
|
|
|
return;
|
|
|
|
|
if (values_printed && this_level_only)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* After handling the function's top-level block, stop.
|
1999-07-08 04:19:36 +08:00
|
|
|
|
Don't continue to its superblock, the block of
|
|
|
|
|
per-file symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (BLOCK_FUNCTION (block))
|
|
|
|
|
break;
|
|
|
|
|
block = BLOCK_SUPERBLOCK (block);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!values_printed && !this_level_only)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No catches.\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
locals_info (char *args, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (!deprecated_selected_frame)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No frame selected.");
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
print_frame_local_vars (deprecated_selected_frame, 0, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
catch_info (char *ignore, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct symtab_and_line *sal;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
/* Check for target support for exception handling */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
sal = target_enable_exception_callback (EX_EVENT_CATCH, 1);
|
|
|
|
|
if (sal)
|
|
|
|
|
{
|
|
|
|
|
/* Currently not handling this */
|
|
|
|
|
/* Ideally, here we should interact with the C++ runtime
|
|
|
|
|
system to find the list of active handlers, etc. */
|
|
|
|
|
fprintf_filtered (gdb_stdout, "Info catch not supported with this target/compiler combination.\n");
|
|
|
|
|
#if 0
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (!deprecated_selected_frame)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
error ("No frame selected.");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
/* Assume g++ compiled code -- old v 4.16 behaviour */
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (!deprecated_selected_frame)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
error ("No frame selected.");
|
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
print_frame_label_vars (deprecated_selected_frame, 0, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
print_frame_arg_vars (register struct frame_info *fi,
|
|
|
|
|
register struct ui_file *stream)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct symbol *func = get_frame_function (fi);
|
|
|
|
|
register struct block *b;
|
|
|
|
|
register int i;
|
|
|
|
|
register struct symbol *sym, *sym2;
|
|
|
|
|
register int values_printed = 0;
|
|
|
|
|
|
|
|
|
|
if (func == 0)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No symbol table info available.\n");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
b = SYMBOL_BLOCK_VALUE (func);
|
2001-10-13 07:51:30 +08:00
|
|
|
|
ALL_BLOCK_SYMBOLS (b, i, sym)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
switch (SYMBOL_CLASS (sym))
|
|
|
|
|
{
|
|
|
|
|
case LOC_ARG:
|
|
|
|
|
case LOC_LOCAL_ARG:
|
|
|
|
|
case LOC_REF_ARG:
|
|
|
|
|
case LOC_REGPARM:
|
|
|
|
|
case LOC_REGPARM_ADDR:
|
|
|
|
|
case LOC_BASEREG_ARG:
|
|
|
|
|
values_printed = 1;
|
|
|
|
|
fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
|
|
|
|
|
fputs_filtered (" = ", stream);
|
|
|
|
|
|
|
|
|
|
/* We have to look up the symbol because arguments can have
|
|
|
|
|
two entries (one a parameter, one a local) and the one we
|
|
|
|
|
want is the local, which lookup_symbol will find for us.
|
|
|
|
|
This includes gcc1 (not gcc2) on the sparc when passing a
|
|
|
|
|
small structure and gcc2 when the argument type is float
|
|
|
|
|
and it is passed as a double and converted to float by
|
|
|
|
|
the prologue (in the latter case the type of the LOC_ARG
|
|
|
|
|
symbol is double and the type of the LOC_LOCAL symbol is
|
|
|
|
|
float). There are also LOC_ARG/LOC_REGISTER pairs which
|
|
|
|
|
are not combined in symbol-reading. */
|
|
|
|
|
|
|
|
|
|
sym2 = lookup_symbol (SYMBOL_NAME (sym),
|
1999-07-08 04:19:36 +08:00
|
|
|
|
b, VAR_NAMESPACE, (int *) NULL, (struct symtab **) NULL);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
print_variable_value (sym2, fi, stream);
|
|
|
|
|
fprintf_filtered (stream, "\n");
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
/* Don't worry about things which aren't arguments. */
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (!values_printed)
|
|
|
|
|
{
|
|
|
|
|
fprintf_filtered (stream, "No arguments.\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
args_info (char *ignore, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (!deprecated_selected_frame)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No frame selected.");
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
print_frame_arg_vars (deprecated_selected_frame, gdb_stdout);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
args_plus_locals_info (char *ignore, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
args_info (ignore, from_tty);
|
|
|
|
|
locals_info (ignore, from_tty);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-05-05 09:15:13 +08:00
|
|
|
|
/* Select frame FI. Also print the stack frame and show the source if
|
|
|
|
|
this is the tui version. */
|
2002-05-05 10:24:38 +08:00
|
|
|
|
static void
|
|
|
|
|
select_and_print_frame (struct frame_info *fi)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-05-05 09:15:13 +08:00
|
|
|
|
select_frame (fi);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (fi)
|
|
|
|
|
{
|
2002-05-05 10:24:38 +08:00
|
|
|
|
print_stack_frame (fi, frame_relative_level (fi), 1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the symbol-block in which the selected frame is executing.
|
gdb/ChangeLog:
* stack.c (get_selected_block): Add new argument `addr_in_block',
used to return the exact code address we used to select the block,
not just the block.
* blockframe.c (get_frame_block, get_current_block): Same.
* frame.h (get_frame_block, get_current_block,
get_selected_block): Update declarations.
* linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.
gdb/mi/ChangeLog:
* mi-cmd-stack.c (list_args_or_locals): Pass new arg to
get_frame_block. (See entry in gdb/ChangeLog.)
2002-04-06 06:04:43 +08:00
|
|
|
|
Can return zero under various legitimate circumstances.
|
|
|
|
|
|
|
|
|
|
If ADDR_IN_BLOCK is non-zero, set *ADDR_IN_BLOCK to the relevant
|
|
|
|
|
code address within the block returned. We use this to decide
|
|
|
|
|
which macros are in scope. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
struct block *
|
gdb/ChangeLog:
* stack.c (get_selected_block): Add new argument `addr_in_block',
used to return the exact code address we used to select the block,
not just the block.
* blockframe.c (get_frame_block, get_current_block): Same.
* frame.h (get_frame_block, get_current_block,
get_selected_block): Update declarations.
* linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.
gdb/mi/ChangeLog:
* mi-cmd-stack.c (list_args_or_locals): Pass new arg to
get_frame_block. (See entry in gdb/ChangeLog.)
2002-04-06 06:04:43 +08:00
|
|
|
|
get_selected_block (CORE_ADDR *addr_in_block)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (!target_has_stack)
|
|
|
|
|
return 0;
|
|
|
|
|
|
2002-11-29 08:15:48 +08:00
|
|
|
|
/* NOTE: cagney/2002-11-28: Why go to all this effort to not create
|
|
|
|
|
a selected/current frame? Perhaphs this function is called,
|
|
|
|
|
indirectly, by WFI in "infrun.c" where avoiding the creation of
|
|
|
|
|
an inner most frame is very important (it slows down single
|
|
|
|
|
step). I suspect, though that this was true in the deep dark
|
|
|
|
|
past but is no longer the case. A mindless look at all the
|
|
|
|
|
callers tends to support this theory. I think we should be able
|
|
|
|
|
to assume that there is always a selcted frame. */
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
/* gdb_assert (deprecated_selected_frame != NULL); So, do you feel
|
|
|
|
|
lucky? */
|
|
|
|
|
if (!deprecated_selected_frame)
|
2002-11-29 08:15:48 +08:00
|
|
|
|
{
|
|
|
|
|
CORE_ADDR pc = read_pc ();
|
|
|
|
|
if (addr_in_block != NULL)
|
|
|
|
|
*addr_in_block = pc;
|
|
|
|
|
return block_for_pc (pc);
|
|
|
|
|
}
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
return get_frame_block (deprecated_selected_frame, addr_in_block);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Find a frame a certain number of levels away from FRAME.
|
|
|
|
|
LEVEL_OFFSET_PTR points to an int containing the number of levels.
|
|
|
|
|
Positive means go to earlier frames (up); negative, the reverse.
|
|
|
|
|
The int that contains the number of levels is counted toward
|
|
|
|
|
zero as the frames for those levels are found.
|
|
|
|
|
If the top or bottom frame is reached, that frame is returned,
|
|
|
|
|
but the final value of *LEVEL_OFFSET_PTR is nonzero and indicates
|
|
|
|
|
how much farther the original request asked to go. */
|
|
|
|
|
|
|
|
|
|
struct frame_info *
|
2000-07-30 09:48:28 +08:00
|
|
|
|
find_relative_frame (register struct frame_info *frame,
|
|
|
|
|
register int *level_offset_ptr)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register struct frame_info *prev;
|
|
|
|
|
register struct frame_info *frame1;
|
|
|
|
|
|
|
|
|
|
/* Going up is simple: just do get_prev_frame enough times
|
|
|
|
|
or until initial frame is reached. */
|
|
|
|
|
while (*level_offset_ptr > 0)
|
|
|
|
|
{
|
|
|
|
|
prev = get_prev_frame (frame);
|
|
|
|
|
if (prev == 0)
|
|
|
|
|
break;
|
|
|
|
|
(*level_offset_ptr)--;
|
|
|
|
|
frame = prev;
|
|
|
|
|
}
|
|
|
|
|
/* Going down is just as simple. */
|
|
|
|
|
if (*level_offset_ptr < 0)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
while (*level_offset_ptr < 0)
|
|
|
|
|
{
|
|
|
|
|
frame1 = get_next_frame (frame);
|
|
|
|
|
if (!frame1)
|
|
|
|
|
break;
|
|
|
|
|
frame = frame1;
|
|
|
|
|
(*level_offset_ptr)++;
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
return frame;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The "select_frame" command. With no arg, NOP.
|
|
|
|
|
With arg LEVEL_EXP, select the frame at level LEVEL if it is a
|
|
|
|
|
valid level. Otherwise, treat level_exp as an address expression
|
|
|
|
|
and select it. See parse_frame_specification for more info on proper
|
|
|
|
|
frame expressions. */
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
2000-02-03 12:14:45 +08:00
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
select_frame_command_wrapper (char *level_exp, int from_tty)
|
2000-02-03 12:14:45 +08:00
|
|
|
|
{
|
|
|
|
|
select_frame_command (level_exp, from_tty);
|
|
|
|
|
}
|
2002-01-18 06:15:18 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
select_frame_command (char *level_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-08-29 01:27:44 +08:00
|
|
|
|
struct frame_info *frame;
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
int level = frame_relative_level (deprecated_selected_frame);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (!target_has_stack)
|
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
|
|
|
|
frame = parse_frame_specification (level_exp);
|
|
|
|
|
|
2002-05-05 09:15:13 +08:00
|
|
|
|
select_frame (frame);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (level != frame_relative_level (deprecated_selected_frame))
|
|
|
|
|
selected_frame_level_changed_event (frame_relative_level (deprecated_selected_frame));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The "frame" command. With no arg, print selected frame briefly.
|
|
|
|
|
With arg, behaves like select_frame and then prints the selected
|
|
|
|
|
frame. */
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
frame_command (char *level_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
select_frame_command (level_exp, from_tty);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
show_and_print_stack_frame (deprecated_selected_frame,
|
|
|
|
|
frame_relative_level (deprecated_selected_frame), 1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The XDB Compatibility command to print the current frame. */
|
|
|
|
|
|
1999-04-27 02:34:20 +08:00
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
current_frame_command (char *level_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (target_has_stack == 0 || deprecated_selected_frame == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
error ("No stack.");
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
print_only_stack_frame (deprecated_selected_frame,
|
|
|
|
|
frame_relative_level (deprecated_selected_frame), 1);
|
1999-04-27 02:34:20 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Select the frame up one or COUNT stack levels
|
|
|
|
|
from the previously selected frame, and print it briefly. */
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
up_silently_base (char *count_exp)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register struct frame_info *fi;
|
|
|
|
|
int count = 1, count1;
|
|
|
|
|
if (count_exp)
|
2000-10-30 23:32:51 +08:00
|
|
|
|
count = parse_and_eval_long (count_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
count1 = count;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (target_has_stack == 0 || deprecated_selected_frame == 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
fi = find_relative_frame (deprecated_selected_frame, &count1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (count1 != 0 && count_exp == 0)
|
|
|
|
|
error ("Initial frame selected; you cannot go up.");
|
2002-05-05 09:15:13 +08:00
|
|
|
|
select_frame (fi);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
selected_frame_level_changed_event (frame_relative_level (deprecated_selected_frame));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
up_silently_command (char *count_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
up_silently_base (count_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
up_command (char *count_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
up_silently_base (count_exp);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
show_and_print_stack_frame (deprecated_selected_frame,
|
|
|
|
|
frame_relative_level (deprecated_selected_frame), 1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Select the frame down one or COUNT stack levels
|
|
|
|
|
from the previously selected frame, and print it briefly. */
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
down_silently_base (char *count_exp)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register struct frame_info *frame;
|
|
|
|
|
int count = -1, count1;
|
|
|
|
|
if (count_exp)
|
2000-10-30 23:32:51 +08:00
|
|
|
|
count = -parse_and_eval_long (count_exp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
count1 = count;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (target_has_stack == 0 || deprecated_selected_frame == 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No stack.");
|
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
frame = find_relative_frame (deprecated_selected_frame, &count1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (count1 != 0 && count_exp == 0)
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
/* We only do this if count_exp is not specified. That way "down"
|
1999-07-08 04:19:36 +08:00
|
|
|
|
means to really go down (and let me know if that is
|
|
|
|
|
impossible), but "down 9999" can be used to mean go all the way
|
|
|
|
|
down without getting an error. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
error ("Bottom (i.e., innermost) frame selected; you cannot go down.");
|
|
|
|
|
}
|
|
|
|
|
|
2002-05-05 09:15:13 +08:00
|
|
|
|
select_frame (frame);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
selected_frame_level_changed_event (frame_relative_level (deprecated_selected_frame));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
down_silently_command (char *count_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
down_silently_base (count_exp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
down_command (char *count_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
down_silently_base (count_exp);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
show_and_print_stack_frame (deprecated_selected_frame,
|
|
|
|
|
frame_relative_level (deprecated_selected_frame), 1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
2000-02-03 12:14:45 +08:00
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
return_command (char *retval_exp, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct symbol *thisfun;
|
|
|
|
|
CORE_ADDR selected_frame_addr;
|
|
|
|
|
CORE_ADDR selected_frame_pc;
|
|
|
|
|
struct frame_info *frame;
|
2001-11-11 05:34:56 +08:00
|
|
|
|
struct value *return_value = NULL;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (deprecated_selected_frame == NULL)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
error ("No selected frame.");
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
thisfun = get_frame_function (deprecated_selected_frame);
|
|
|
|
|
selected_frame_addr = get_frame_base (deprecated_selected_frame);
|
|
|
|
|
selected_frame_pc = deprecated_selected_frame->pc;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Compute the return value (if any -- possibly getting errors here). */
|
|
|
|
|
|
|
|
|
|
if (retval_exp)
|
|
|
|
|
{
|
|
|
|
|
struct type *return_type = NULL;
|
|
|
|
|
|
|
|
|
|
return_value = parse_and_eval (retval_exp);
|
|
|
|
|
|
|
|
|
|
/* Cast return value to the return type of the function. */
|
|
|
|
|
if (thisfun != NULL)
|
|
|
|
|
return_type = TYPE_TARGET_TYPE (SYMBOL_TYPE (thisfun));
|
|
|
|
|
if (return_type == NULL)
|
|
|
|
|
return_type = builtin_type_int;
|
|
|
|
|
return_value = value_cast (return_type, return_value);
|
|
|
|
|
|
|
|
|
|
/* Make sure we have fully evaluated it, since
|
1999-07-08 04:19:36 +08:00
|
|
|
|
it might live in the stack frame we're about to pop. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (VALUE_LAZY (return_value))
|
|
|
|
|
value_fetch_lazy (return_value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If interactive, require confirmation. */
|
|
|
|
|
|
|
|
|
|
if (from_tty)
|
|
|
|
|
{
|
|
|
|
|
if (thisfun != 0)
|
|
|
|
|
{
|
|
|
|
|
if (!query ("Make %s return now? ", SYMBOL_SOURCE_NAME (thisfun)))
|
|
|
|
|
{
|
|
|
|
|
error ("Not confirmed.");
|
|
|
|
|
/* NOTREACHED */
|
|
|
|
|
}
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else if (!query ("Make selected stack frame return now? "))
|
|
|
|
|
error ("Not confirmed.");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Do the real work. Pop until the specified frame is current. We
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
use this method because the deprecated_selected_frame is not valid after
|
1999-04-16 09:35:26 +08:00
|
|
|
|
a POP_FRAME. The pc comparison makes this work even if the
|
|
|
|
|
selected frame shares its fp with another frame. */
|
|
|
|
|
|
2002-12-09 09:40:25 +08:00
|
|
|
|
while (selected_frame_addr != get_frame_base (frame = get_current_frame ())
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|| selected_frame_pc != frame->pc)
|
|
|
|
|
POP_FRAME;
|
|
|
|
|
|
|
|
|
|
/* Then pop that frame. */
|
|
|
|
|
|
|
|
|
|
POP_FRAME;
|
|
|
|
|
|
|
|
|
|
/* Compute the return value (if any) and store in the place
|
|
|
|
|
for return values. */
|
|
|
|
|
|
|
|
|
|
if (retval_exp)
|
|
|
|
|
set_return_value (return_value);
|
|
|
|
|
|
2000-11-07 04:25:36 +08:00
|
|
|
|
/* If we are at the end of a call dummy now, pop the dummy frame too. */
|
|
|
|
|
|
|
|
|
|
if (CALL_DUMMY_HAS_COMPLETED (read_pc(), read_sp (),
|
2002-11-19 Andrew Cagney <ac131313@redhat.com>
* frame.h (FRAME_FP): Delete macro.
(get_frame_base): New function declaration.
* frame.c (get_frame_base): New function.
(get_frame_id): Use ->frame.
(frame_find_by_id): Rewrite to use get_frame_id.
* blockframe.c: Use get_frame_base instead of FRAME_FP.
* cris-tdep.c, d10v-tdep.c, findvar.c, h8500-tdep.c: Ditto.
* hppa-tdep.c, i386-tdep.c, infcmd.c, infrun.c: Ditto.
* m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c, mips-tdep.c: Ditto.
* mn10200-tdep.c, mn10300-tdep.c, rs6000-tdep.c: Ditto.
* sh-tdep.c, sparc-tdep.c, stack.c, tracepoint.c: Ditto.
* v850-tdep.c, valops.c, z8k-tdep.c: Ditto.
2002-11-25 03:48:13 +08:00
|
|
|
|
get_frame_base (get_current_frame ())))
|
2000-11-07 04:25:36 +08:00
|
|
|
|
POP_FRAME;
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* If interactive, print the frame that is now current. */
|
|
|
|
|
|
|
|
|
|
if (from_tty)
|
|
|
|
|
frame_command ("0", 1);
|
|
|
|
|
else
|
|
|
|
|
select_frame_command ("0", 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Sets the scope to input function name, provided that the
|
|
|
|
|
function is within the current stack frame */
|
|
|
|
|
|
|
|
|
|
struct function_bounds
|
|
|
|
|
{
|
|
|
|
|
CORE_ADDR low, high;
|
|
|
|
|
};
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void func_command (char *arg, int from_tty);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
func_command (char *arg, int from_tty)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct frame_info *fp;
|
|
|
|
|
int found = 0;
|
|
|
|
|
struct symtabs_and_lines sals;
|
|
|
|
|
int i;
|
|
|
|
|
int level = 1;
|
|
|
|
|
struct function_bounds *func_bounds = (struct function_bounds *) NULL;
|
|
|
|
|
|
|
|
|
|
if (arg != (char *) NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
fp = parse_frame_specification ("0");
|
|
|
|
|
sals = decode_line_spec (arg, 1);
|
|
|
|
|
func_bounds = (struct function_bounds *) xmalloc (
|
|
|
|
|
sizeof (struct function_bounds) * sals.nelts);
|
|
|
|
|
for (i = 0; (i < sals.nelts && !found); i++)
|
|
|
|
|
{
|
|
|
|
|
if (sals.sals[i].pc == (CORE_ADDR) 0 ||
|
|
|
|
|
find_pc_partial_function (sals.sals[i].pc,
|
|
|
|
|
(char **) NULL,
|
|
|
|
|
&func_bounds[i].low,
|
|
|
|
|
&func_bounds[i].high) == 0)
|
|
|
|
|
{
|
|
|
|
|
func_bounds[i].low =
|
|
|
|
|
func_bounds[i].high = (CORE_ADDR) NULL;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
do
|
|
|
|
|
{
|
|
|
|
|
for (i = 0; (i < sals.nelts && !found); i++)
|
|
|
|
|
found = (fp->pc >= func_bounds[i].low &&
|
|
|
|
|
fp->pc < func_bounds[i].high);
|
|
|
|
|
if (!found)
|
|
|
|
|
{
|
|
|
|
|
level = 1;
|
|
|
|
|
fp = find_relative_frame (fp, &level);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
while (!found && level == 0);
|
|
|
|
|
|
|
|
|
|
if (func_bounds)
|
2000-12-15 09:01:51 +08:00
|
|
|
|
xfree (func_bounds);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (!found)
|
|
|
|
|
printf_filtered ("'%s' not within current stack frame.\n", arg);
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
else if (fp != deprecated_selected_frame)
|
2002-05-05 10:24:38 +08:00
|
|
|
|
select_and_print_frame (fp);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Gets the language of the current frame. */
|
|
|
|
|
|
|
|
|
|
enum language
|
2000-07-30 09:48:28 +08:00
|
|
|
|
get_frame_language (void)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
register struct symtab *s;
|
|
|
|
|
enum language flang; /* The language of the current frame */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
if (deprecated_selected_frame)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* stack.c (selected_frame, select_frame): Move from here ...
* frame.c (selected_frame, select_frame): ... to here. Include
"language.h".
* Makefile.in (frame.o): Update dependencies.
* frame.c (get_selected_frame): New function.
* frame.h (get_selected_frame): Declare.
(deprecated_selected_frame): Rename selected_frame.
* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
* z8k-tdep.c, cli/cli-cmds.c: Update.
Index: mi/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
deprecated_selected_frame.
Index: tui/ChangeLog
2002-11-29 Andrew Cagney <ac131313@redhat.com>
* tui/tui-hooks.c: Update to use deprecated_selected_frame.
* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
2002-11-30 03:15:16 +08:00
|
|
|
|
s = find_pc_symtab (deprecated_selected_frame->pc);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (s)
|
|
|
|
|
flang = s->language;
|
|
|
|
|
else
|
|
|
|
|
flang = language_unknown;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
flang = language_unknown;
|
|
|
|
|
|
|
|
|
|
return flang;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
_initialize_stack (void)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
#if 0
|
1999-04-16 09:35:26 +08:00
|
|
|
|
backtrace_limit = 30;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
add_com ("return", class_stack, return_command,
|
|
|
|
|
"Make selected stack frame return to its caller.\n\
|
|
|
|
|
Control remains in the debugger, but when you continue\n\
|
|
|
|
|
execution will resume in the frame above the one now selected.\n\
|
|
|
|
|
If an argument is given, it is an expression for the value to return.");
|
|
|
|
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|
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|
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add_com ("up", class_stack, up_command,
|
|
|
|
|
"Select and print stack frame that called this one.\n\
|
|
|
|
|
An argument says how many frames up to go.");
|
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|
|
|
add_com ("up-silently", class_support, up_silently_command,
|
|
|
|
|
"Same as the `up' command, but does not print anything.\n\
|
|
|
|
|
This is useful in command scripts.");
|
|
|
|
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|
|
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add_com ("down", class_stack, down_command,
|
|
|
|
|
"Select and print stack frame called by this one.\n\
|
|
|
|
|
An argument says how many frames down to go.");
|
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|
add_com_alias ("do", "down", class_stack, 1);
|
|
|
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|
add_com_alias ("dow", "down", class_stack, 1);
|
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|
add_com ("down-silently", class_support, down_silently_command,
|
|
|
|
|
"Same as the `down' command, but does not print anything.\n\
|
|
|
|
|
This is useful in command scripts.");
|
|
|
|
|
|
|
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|
|
add_com ("frame", class_stack, frame_command,
|
|
|
|
|
"Select and print a stack frame.\n\
|
|
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|
|
With no argument, print the selected stack frame. (See also \"info frame\").\n\
|
|
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|
|
An argument specifies the frame to select.\n\
|
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|
|
It can be a stack frame number or the address of the frame.\n\
|
|
|
|
|
With argument, nothing is printed if input is coming from\n\
|
|
|
|
|
a command file or a user-defined command.");
|
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|
|
|
|
|
|
|
|
add_com_alias ("f", "frame", class_stack, 1);
|
|
|
|
|
|
|
|
|
|
if (xdb_commands)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_com ("L", class_stack, current_frame_command,
|
|
|
|
|
"Print the current stack frame.\n");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
add_com_alias ("V", "frame", class_stack, 1);
|
|
|
|
|
}
|
|
|
|
|
add_com ("select-frame", class_stack, select_frame_command,
|
|
|
|
|
"Select a stack frame without printing anything.\n\
|
|
|
|
|
An argument specifies the frame to select.\n\
|
|
|
|
|
It can be a stack frame number or the address of the frame.\n");
|
|
|
|
|
|
|
|
|
|
add_com ("backtrace", class_stack, backtrace_command,
|
|
|
|
|
"Print backtrace of all stack frames, or innermost COUNT frames.\n\
|
|
|
|
|
With a negative argument, print outermost -COUNT frames.\n\
|
|
|
|
|
Use of the 'full' qualifier also prints the values of the local variables.\n");
|
|
|
|
|
add_com_alias ("bt", "backtrace", class_stack, 0);
|
|
|
|
|
if (xdb_commands)
|
|
|
|
|
{
|
|
|
|
|
add_com_alias ("t", "backtrace", class_stack, 0);
|
|
|
|
|
add_com ("T", class_stack, backtrace_full_command,
|
1999-07-08 04:19:36 +08:00
|
|
|
|
"Print backtrace of all stack frames, or innermost COUNT frames \n\
|
1999-04-16 09:35:26 +08:00
|
|
|
|
and the values of the local variables.\n\
|
|
|
|
|
With a negative argument, print outermost -COUNT frames.\n\
|
|
|
|
|
Usage: T <count>\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
add_com_alias ("where", "backtrace", class_alias, 0);
|
|
|
|
|
add_info ("stack", backtrace_command,
|
|
|
|
|
"Backtrace of the stack, or innermost COUNT frames.");
|
|
|
|
|
add_info_alias ("s", "stack", 1);
|
|
|
|
|
add_info ("frame", frame_info,
|
|
|
|
|
"All about selected stack frame, or frame at ADDR.");
|
|
|
|
|
add_info_alias ("f", "frame", 1);
|
|
|
|
|
add_info ("locals", locals_info,
|
|
|
|
|
"Local variables of current stack frame.");
|
|
|
|
|
add_info ("args", args_info,
|
|
|
|
|
"Argument variables of current stack frame.");
|
|
|
|
|
if (xdb_commands)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_com ("l", class_info, args_plus_locals_info,
|
|
|
|
|
"Argument and local variables of current stack frame.");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (dbx_commands)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_com ("func", class_stack, func_command,
|
|
|
|
|
"Select the stack frame that contains <func>.\nUsage: func <name>\n");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
add_info ("catch", catch_info,
|
|
|
|
|
"Exceptions that can be caught in the current stack frame.");
|
|
|
|
|
|
|
|
|
|
#if 0
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_cmd ("backtrace-limit", class_stack, set_backtrace_limit_command,
|
|
|
|
|
"Specify maximum number of frames for \"backtrace\" to print by default.",
|
1999-04-16 09:35:26 +08:00
|
|
|
|
&setlist);
|
|
|
|
|
add_info ("backtrace-limit", backtrace_limit_info,
|
1999-07-08 04:19:36 +08:00
|
|
|
|
"The maximum number of frames for \"backtrace\" to print by default.");
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
|
|
|
|
}
|