binutils-gdb/gdb/cli/cli-interp.h
Alan Hayward ca1285d175 Add debug redirect option
Currently, when logging is enabled, output will be sent to both a
logfile and standard terminal output.  The redirect option sends output
only to the logfile.  This includes all debug output.

Add the option to redirect debug output seperately to normal
output, using the cli command:

  set logging debugredirect on

By setting this and enabling logging, all output and debug will
be sent to the logfile.  The user will still see all output but
no debug output.

This causes a change in behaviour for anyone currently using
logging redirect, as now only output will be redirected.  Users
will have to issue the additional command above to also redirect
debug.

Expand ui-redirect.exp cover the changes.

gdb/ChangeLog:

	* cli/cli-interp.c (struct saved_output_files): Add saved entry.
	(cli_interp_base::set_logging): Check debug_redirect.
	* cli/cli-interp.h (set_logging): Add debug_redirect parameter.
	* cli/cli-logging.c (debug_redirect): Add static variable.
	(pop_output_files): Add default param.
	(handle_redirections): Print debug setting.
	(show_logging_command): Likewise.
	(_initialize_cli_logging): Add debugredirect command.
	* interps.c (current_interp_set_logging): Add debug_redirect
	parameter.
	* interps.h (set_logging): Add debug_redirect parameter.
	(current_interp_set_logging): Likewise.
	* mi/mi-common.h: Likewise.
	* mi/mi-interp.c (mi_interp::set_logging): Likewise.

gdb/testsuite/ChangeLog:

	* gdb.base/ui-redirect.exp: Add debug redirect tests.
2019-05-17 14:21:47 +01:00

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/* CLI Definitions for GDB, the GNU debugger.
Copyright (C) 2016-2019 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CLI_CLI_INTERP_H
#define CLI_CLI_INTERP_H
#include "interps.h"
/* A console-like interpreter. Implements functionality common to the
CLI and the TUI. */
class cli_interp_base : public interp
{
public:
explicit cli_interp_base (const char *name);
virtual ~cli_interp_base () = 0;
void set_logging (ui_file_up logfile, bool logging_redirect,
bool debug_redirect) override;
void pre_command_loop () override;
bool supports_command_editing () override;
};
/* The CLI interpreter's set_logging_proc method. Exported so other
interpreters can reuse it. */
extern void cli_set_logging (struct interp *interp,
ui_file_up logfile, bool logging_redirect);
extern int cli_interpreter_supports_command_editing (struct interp *interp);
extern void cli_interpreter_pre_command_loop (struct interp *self);
/* Returns true if the current stop should be printed to
CONSOLE_INTERP. */
extern int should_print_stop_to_console (struct interp *interp,
struct thread_info *tp);
#endif /* CLI_CLI_INTERP_H */