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86fe51fcc7
When building gdb with "-Wall -O2 -g -flto=auto", I run into: ... (gdb) call clear_complaints()^M No symbol "clear_complaints" in current context.^M (gdb) FAIL: gdb.gdb/complaints.exp: clear complaints ... The problem is that lto has optimized away the clear_complaints function and consequently the selftest doesn't work. Fix this by reimplementing the selftest as a unit test. Factor out two new functions: - void execute_fn_to_ui_file (struct ui_file *file, std::function<void(void)> fn); - std::string execute_fn_to_string (std::function<void(void)> fn, bool term_out); and use the latter to capture the complaints output. Tested on x86_64-linux.
166 lines
5.1 KiB
C++
166 lines
5.1 KiB
C++
/* ***DEPRECATED*** The gdblib files must not be calling/using things in any
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of the possible command languages. If necessary, a hook (that may be
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present or not) must be used and set to the appropriate routine by any
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command language that cares about it. If you are having to include this
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file you are possibly doing things the old way. This file will dissapear.
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fnasser@redhat.com */
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/* Header file for GDB-specific command-line stuff.
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Copyright (C) 1986-2021 Free Software Foundation, Inc.
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#if !defined (GDBCMD_H)
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#define GDBCMD_H 1
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#include "command.h"
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#include "ui-out.h"
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#include "cli/cli-script.h"
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/* Chain containing all defined commands. */
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extern struct cmd_list_element *cmdlist;
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/* Chain containing all defined info subcommands. */
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extern struct cmd_list_element *infolist;
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/* Chain containing all defined enable subcommands. */
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extern struct cmd_list_element *enablelist;
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/* Chain containing all defined disable subcommands. */
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extern struct cmd_list_element *disablelist;
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/* Chain containing all defined delete subcommands. */
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extern struct cmd_list_element *deletelist;
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/* Chain containing all defined detach subcommands. */
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extern struct cmd_list_element *detachlist;
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/* Chain containing all defined kill subcommands. */
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extern struct cmd_list_element *killlist;
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/* Chain containing all defined stop subcommands. */
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extern struct cmd_list_element *stoplist;
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/* Chain containing all defined set subcommands. */
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extern struct cmd_list_element *setlist;
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/* Chain containing all defined unset subcommands. */
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extern struct cmd_list_element *unsetlist;
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/* Chain containing all defined show subcommands. */
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extern struct cmd_list_element *showlist;
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/* Chain containing all defined \"set history\". */
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extern struct cmd_list_element *sethistlist;
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/* Chain containing all defined \"show history\". */
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extern struct cmd_list_element *showhistlist;
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/* Chain containing all defined \"unset history\". */
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extern struct cmd_list_element *unsethistlist;
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/* Chain containing all defined maintenance subcommands. */
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extern struct cmd_list_element *maintenancelist;
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/* Chain containing all defined "maintenance info" subcommands. */
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extern struct cmd_list_element *maintenanceinfolist;
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/* Chain containing all defined "maintenance print" subcommands. */
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extern struct cmd_list_element *maintenanceprintlist;
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/* Chain containing all defined "maintenance check" subcommands. */
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extern struct cmd_list_element *maintenancechecklist;
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/* Chain containing all defined "maintenance set" subcommands. */
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extern struct cmd_list_element *maintenance_set_cmdlist;
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/* Chain containing all defined "maintenance show" subcommands. */
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extern struct cmd_list_element *maintenance_show_cmdlist;
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extern struct cmd_list_element *setprintlist;
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extern struct cmd_list_element *showprintlist;
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extern struct cmd_list_element *setprintrawlist;
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extern struct cmd_list_element *showprintrawlist;
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extern struct cmd_list_element *setprinttypelist;
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extern struct cmd_list_element *showprinttypelist;
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extern struct cmd_list_element *setdebuglist;
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extern struct cmd_list_element *showdebuglist;
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extern struct cmd_list_element *setchecklist;
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extern struct cmd_list_element *showchecklist;
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/* Chain containing all defined "save" subcommands. */
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extern struct cmd_list_element *save_cmdlist;
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extern void execute_command (const char *, int);
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/* Run FN. Sends its output to FILE, do not display it to the screen.
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The global BATCH_FLAG will be temporarily set to true. */
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extern void execute_fn_to_ui_file (struct ui_file *file, std::function<void(void)> fn);
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/* Run FN. Capture its output into the returned string, do not display it
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to the screen. The global BATCH_FLAG will temporarily be set to true.
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When TERM_OUT is true the output is collected with terminal behaviour
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(e.g. with styling). When TERM_OUT is false raw output will be collected
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(e.g. no styling). */
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extern std::string execute_fn_to_string (std::function<void(void)> fn, bool term_out);
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/* As execute_fn_to_ui_file, but run execute_command for P and FROM_TTY. */
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extern void execute_command_to_ui_file (struct ui_file *file,
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const char *p, int from_tty);
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/* As execute_fn_to_string, but run execute_command for P and FROM_TTY. */
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extern std::string execute_command_to_string (const char *p, int from_tty,
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bool term_out);
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extern void print_command_line (struct command_line *, unsigned int,
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struct ui_file *);
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extern void print_command_lines (struct ui_out *,
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struct command_line *, unsigned int);
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#endif /* !defined (GDBCMD_H) */
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