116 lines
4.3 KiB
C
116 lines
4.3 KiB
C
/* Manages interpreters for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 2000-2016 Free Software Foundation, Inc.
|
|
|
|
Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
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 INTERPS_H
|
|
#define INTERPS_H
|
|
|
|
struct ui_out;
|
|
struct interp;
|
|
|
|
extern int interp_resume (struct interp *interp);
|
|
extern int interp_suspend (struct interp *interp);
|
|
extern struct gdb_exception interp_exec (struct interp *interp,
|
|
const char *command);
|
|
extern int interp_quiet_p (struct interp *interp);
|
|
|
|
typedef void *(interp_init_ftype) (struct interp *self, int top_level);
|
|
typedef int (interp_resume_ftype) (void *data);
|
|
typedef int (interp_suspend_ftype) (void *data);
|
|
typedef struct gdb_exception (interp_exec_ftype) (void *data,
|
|
const char *command);
|
|
typedef void (interp_command_loop_ftype) (void *data);
|
|
typedef struct ui_out *(interp_ui_out_ftype) (struct interp *self);
|
|
|
|
typedef int (interp_set_logging_ftype) (struct interp *self, int start_log,
|
|
struct ui_file *out,
|
|
struct ui_file *logfile);
|
|
|
|
struct interp_procs
|
|
{
|
|
interp_init_ftype *init_proc;
|
|
interp_resume_ftype *resume_proc;
|
|
interp_suspend_ftype *suspend_proc;
|
|
interp_exec_ftype *exec_proc;
|
|
|
|
/* Returns the ui_out currently used to collect results for this
|
|
interpreter. It can be a formatter for stdout, as is the case
|
|
for the console & mi outputs, or it might be a result
|
|
formatter. */
|
|
interp_ui_out_ftype *ui_out_proc;
|
|
|
|
/* Provides a hook for interpreters to do any additional
|
|
setup/cleanup that they might need when logging is enabled or
|
|
disabled. */
|
|
interp_set_logging_ftype *set_logging_proc;
|
|
|
|
interp_command_loop_ftype *command_loop_proc;
|
|
};
|
|
|
|
extern struct interp *interp_new (const char *name, const struct interp_procs *procs);
|
|
extern void interp_add (struct interp *interp);
|
|
extern int interp_set (struct interp *interp, int top_level);
|
|
extern struct interp *interp_lookup (const char *name);
|
|
extern struct ui_out *interp_ui_out (struct interp *interp);
|
|
extern void *interp_data (struct interp *interp);
|
|
extern const char *interp_name (struct interp *interp);
|
|
extern struct interp *interp_set_temp (const char *name);
|
|
|
|
extern int current_interp_named_p (const char *name);
|
|
|
|
extern void current_interp_command_loop (void);
|
|
|
|
/* Call this function to give the current interpreter an opportunity
|
|
to do any special handling of streams when logging is enabled or
|
|
disabled. START_LOG is 1 when logging is starting, 0 when it ends,
|
|
and OUT is the stream for the log file; it will be NULL when
|
|
logging is ending. LOGFILE is non-NULL if the output streams
|
|
are to be tees, with the log file as one of the outputs. */
|
|
|
|
extern int current_interp_set_logging (int start_log, struct ui_file *out,
|
|
struct ui_file *logfile);
|
|
|
|
/* Returns opaque data associated with the top-level interpreter. */
|
|
extern void *top_level_interpreter_data (void);
|
|
extern struct interp *top_level_interpreter (void);
|
|
|
|
extern struct interp *command_interp (void);
|
|
|
|
/* True if the current interpreter is in async mode, false if in sync
|
|
mode. If in sync mode, running a synchronous execution command
|
|
(with execute_command, e.g, "next") will not return until the
|
|
command is finished. If in async mode, then running a synchronous
|
|
command returns right after resuming the target. Waiting for the
|
|
command's completion is later done on the top event loop (using
|
|
continuations). */
|
|
extern int interpreter_async;
|
|
|
|
extern void clear_interpreter_hooks (void);
|
|
|
|
/* well-known interpreters */
|
|
#define INTERP_CONSOLE "console"
|
|
#define INTERP_MI1 "mi1"
|
|
#define INTERP_MI2 "mi2"
|
|
#define INTERP_MI3 "mi3"
|
|
#define INTERP_MI "mi"
|
|
#define INTERP_TUI "tui"
|
|
#define INTERP_INSIGHT "insight"
|
|
|
|
#endif
|