/* Generic serial interface routines
- Copyright 1992, 1993, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+
+ Copyright (C) 1992-2020 Free Software Foundation, 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 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include <ctype.h>
#include "serial.h"
-#include "gdb_string.h"
#include "gdbcmd.h"
+#include "cli/cli-utils.h"
-extern void _initialize_serial (void);
-
-/* Is serial being debugged? */
-
-static int global_serial_debug_p;
+/* Is serial being debugged? */
-/* Linked list of serial I/O handlers */
+static unsigned int global_serial_debug_p;
-static struct serial_ops *serial_ops_list = NULL;
+/* Serial I/O handlers. */
-/* This is the last serial stream opened. Used by connect command. */
+static std::vector<const struct serial_ops *> serial_ops_list;
-static serial_t last_serial_opened = NULL;
+/* Pointer to list of scb's. */
-/* Pointer to list of scb's. */
-
-static serial_t scb_base;
+static struct serial *scb_base;
/* Non-NULL gives filename which contains a recording of the remote session,
- suitable for playback by gdbserver. */
+ suitable for playback by gdbserver. */
static char *serial_logfile = NULL;
static struct ui_file *serial_logfp = NULL;
-static struct serial_ops *serial_interface_lookup (char *);
-static void serial_logchar (struct ui_file *stream, int ch_type, int ch, int timeout);
+static const struct serial_ops *serial_interface_lookup (const char *);
+static void serial_logchar (struct ui_file *stream,
+ int ch_type, int ch, int timeout);
static const char logbase_hex[] = "hex";
static const char logbase_octal[] = "octal";
static const char logbase_ascii[] = "ascii";
-static const char *logbase_enums[] =
+static const char *const logbase_enums[] =
{logbase_hex, logbase_octal, logbase_ascii, NULL};
static const char *serial_logbase = logbase_ascii;
\f
-
static int serial_current_type = 0;
-/* Log char CH of type CHTYPE, with TIMEOUT */
+/* Log char CH of type CHTYPE, with TIMEOUT. */
/* Define bogus char to represent a BREAK. Should be careful to choose a value
that can't be confused with a normal char, or an error code. */
fputs_unfiltered ("\\v", stream);
break;
default:
- fprintf_unfiltered (stream, isprint (ch) ? "%c" : "\\x%02x", ch & 0xFF);
+ fprintf_unfiltered (stream,
+ isprint (ch) ? "%c" : "\\x%02x", ch & 0xFF);
break;
}
}
}
void
-serial_log_command (const char *cmd)
+serial_log_command (struct target_ops *self, const char *cmd)
{
if (!serial_logfp)
return;
fputs_unfiltered (cmd, serial_logfp);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
\f
-static struct serial_ops *
-serial_interface_lookup (char *name)
+static const struct serial_ops *
+serial_interface_lookup (const char *name)
{
- struct serial_ops *ops;
-
- for (ops = serial_ops_list; ops; ops = ops->next)
+ for (const serial_ops *ops : serial_ops_list)
if (strcmp (name, ops->name) == 0)
return ops;
}
void
-serial_add_interface (struct serial_ops *optable)
+serial_add_interface (const struct serial_ops *optable)
{
- optable->next = serial_ops_list;
- serial_ops_list = optable;
+ serial_ops_list.push_back (optable);
}
-/* Open up a device or a network socket, depending upon the syntax of NAME. */
+/* Return the open serial device for FD, if found, or NULL if FD is
+ not already opened. */
-serial_t
-serial_open (const char *name)
+struct serial *
+serial_for_fd (int fd)
{
- serial_t scb;
- struct serial_ops *ops;
- const char *open_name = name;
+ struct serial *scb;
for (scb = scb_base; scb; scb = scb->next)
- if (scb->name && strcmp (scb->name, name) == 0)
- {
- scb->refcnt++;
- return scb;
- }
+ if (scb->fd == fd)
+ return scb;
- if (strcmp (name, "ocd") == 0)
- ops = serial_interface_lookup ("ocd");
- else if (strcmp (name, "pc") == 0)
- ops = serial_interface_lookup ("pc");
- else if (strchr (name, ':'))
- ops = serial_interface_lookup ("tcp");
- else if (strncmp (name, "lpt", 3) == 0)
- ops = serial_interface_lookup ("parallel");
- else if (strncmp (name, "|", 1) == 0)
+ return NULL;
+}
+
+/* Create a new serial for OPS. */
+
+static struct serial *
+new_serial (const struct serial_ops *ops)
+{
+ struct serial *scb;
+
+ scb = XCNEW (struct serial);
+
+ scb->ops = ops;
+
+ scb->bufp = scb->buf;
+ scb->error_fd = -1;
+ scb->refcnt = 1;
+
+ return scb;
+}
+
+static struct serial *serial_open_ops_1 (const struct serial_ops *ops,
+ const char *open_name);
+
+/* Open up a device or a network socket, depending upon the syntax of NAME. */
+
+struct serial *
+serial_open (const char *name)
+{
+ const struct serial_ops *ops;
+ const char *open_name = name;
+
+ if (startswith (name, "|"))
{
ops = serial_interface_lookup ("pipe");
- open_name = name + 1; /* discard ``|'' */
+ /* Discard ``|'' and any space before the command itself. */
+ ++open_name;
+ open_name = skip_spaces (open_name);
}
+ /* Check for a colon, suggesting an IP address/port pair.
+ Do this *after* checking for all the interesting prefixes. We
+ don't want to constrain the syntax of what can follow them. */
+ else if (strchr (name, ':'))
+ ops = serial_interface_lookup ("tcp");
else
- ops = serial_interface_lookup ("hardwire");
+ {
+#ifndef USE_WIN32API
+ /* Check to see if name is a socket. If it is, then treat it
+ as such. Otherwise assume that it's a character device. */
+ struct stat sb;
+ if (stat (name, &sb) == 0 && (sb.st_mode & S_IFMT) == S_IFSOCK)
+ ops = serial_interface_lookup ("local");
+ else
+#endif
+ ops = serial_interface_lookup ("hardwire");
+ }
if (!ops)
return NULL;
- scb = (serial_t) xmalloc (sizeof (struct _serial_t));
+ return serial_open_ops_1 (ops, open_name);
+}
- scb->ops = ops;
+/* Open up a serial for OPS, passing OPEN_NAME to the open method. */
- scb->bufcnt = 0;
- scb->bufp = scb->buf;
+static struct serial *
+serial_open_ops_1 (const struct serial_ops *ops, const char *open_name)
+{
+ struct serial *scb;
- if (scb->ops->open (scb, open_name))
+ scb = new_serial (ops);
+
+ /* `...->open (...)' would get expanded by the open(2) syscall macro. */
+ if ((*scb->ops->open) (scb, open_name))
{
- free (scb);
+ xfree (scb);
return NULL;
}
- scb->name = strsave (name);
+ scb->name = open_name != NULL ? xstrdup (open_name) : NULL;
scb->next = scb_base;
- scb->refcnt = 1;
- scb->debug_p = 0;
- scb->async_state = 0;
- scb->async_handler = NULL;
- scb->async_context = NULL;
scb_base = scb;
- last_serial_opened = scb;
-
if (serial_logfile != NULL)
{
- serial_logfp = gdb_fopen (serial_logfile, "w");
- if (serial_logfp == NULL)
+ stdio_file_up file (new stdio_file ());
+
+ if (!file->open (serial_logfile, "w"))
perror_with_name (serial_logfile);
+
+ serial_logfp = file.release ();
}
return scb;
}
-serial_t
-serial_fdopen (const int fd)
+/* See serial.h. */
+
+struct serial *
+serial_open_ops (const struct serial_ops *ops)
{
- serial_t scb;
- struct serial_ops *ops;
+ return serial_open_ops_1 (ops, NULL);
+}
- for (scb = scb_base; scb; scb = scb->next)
- if (scb->fd == fd)
- {
- scb->refcnt++;
- return scb;
- }
+/* Open a new serial stream using a file handle, using serial
+ interface ops OPS. */
- ops = serial_interface_lookup ("hardwire");
+static struct serial *
+serial_fdopen_ops (const int fd, const struct serial_ops *ops)
+{
+ struct serial *scb;
if (!ops)
- return NULL;
-
- scb = (serial_t) xmalloc (sizeof (struct _serial_t));
-
- scb->ops = ops;
+ {
+ ops = serial_interface_lookup ("terminal");
+ if (!ops)
+ ops = serial_interface_lookup ("hardwire");
+ }
- scb->bufcnt = 0;
- scb->bufp = scb->buf;
+ if (!ops)
+ return NULL;
- scb->fd = fd;
+ scb = new_serial (ops);
scb->name = NULL;
scb->next = scb_base;
- scb->refcnt = 1;
- scb->debug_p = 0;
- scb->async_state = 0;
- scb->async_handler = NULL;
- scb->async_context = NULL;
scb_base = scb;
- last_serial_opened = scb;
+ if ((ops->fdopen) != NULL)
+ (*ops->fdopen) (scb, fd);
+ else
+ scb->fd = fd;
return scb;
}
-static void
-do_serial_close (serial_t scb, int really_close)
+struct serial *
+serial_fdopen (const int fd)
{
- serial_t tmp_scb;
+ return serial_fdopen_ops (fd, NULL);
+}
- last_serial_opened = NULL;
+static void
+do_serial_close (struct serial *scb, int really_close)
+{
+ struct serial *tmp_scb;
if (serial_logfp)
{
fputs_unfiltered ("\nEnd of log\n", serial_logfp);
serial_current_type = 0;
- /* XXX - What if serial_logfp == gdb_stdout or gdb_stderr? */
- ui_file_delete (serial_logfp);
+ /* XXX - What if serial_logfp == gdb_stdout or gdb_stderr? */
+ delete serial_logfp;
serial_logfp = NULL;
}
-/* This is bogus. It's not our fault if you pass us a bad scb...! Rob, you
- should fix your code instead. */
-
- if (!scb)
- return;
-
- scb->refcnt--;
- if (scb->refcnt > 0)
- return;
-
- /* ensure that the FD has been taken out of async mode */
+ /* ensure that the FD has been taken out of async mode. */
if (scb->async_handler != NULL)
serial_async (scb, NULL, NULL);
if (really_close)
scb->ops->close (scb);
- if (scb->name)
- free (scb->name);
+ xfree (scb->name);
+
+ /* For serial_is_open. */
+ scb->bufp = NULL;
if (scb_base == scb)
scb_base = scb_base->next;
break;
}
- free (scb);
+ serial_unref (scb);
}
void
-serial_close (serial_t scb)
+serial_close (struct serial *scb)
{
do_serial_close (scb, 1);
}
void
-serial_un_fdopen (serial_t scb)
+serial_un_fdopen (struct serial *scb)
{
do_serial_close (scb, 0);
}
int
-serial_readchar (serial_t scb, int timeout)
+serial_is_open (struct serial *scb)
+{
+ return scb->bufp != NULL;
+}
+
+void
+serial_ref (struct serial *scb)
+{
+ scb->refcnt++;
+}
+
+void
+serial_unref (struct serial *scb)
+{
+ --scb->refcnt;
+ if (scb->refcnt == 0)
+ xfree (scb);
+}
+
+int
+serial_readchar (struct serial *scb, int timeout)
{
int ch;
/* FIXME: cagney/1999-10-11: Don't enable this check until the ASYNC
- code is finished. */
- if (0 && SERIAL_IS_ASYNC_P (scb) && timeout < 0)
- internal_error ("serial_readchar: blocking read in async mode");
+ code is finished. */
+ if (0 && serial_is_async_p (scb) && timeout < 0)
+ internal_error (__FILE__, __LINE__,
+ _("serial_readchar: blocking read in async mode"));
ch = scb->ops->readchar (scb, timeout);
if (serial_logfp != NULL)
serial_logchar (serial_logfp, 'r', ch, timeout);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
- if (SERIAL_DEBUG_P (scb))
+ if (serial_debug_p (scb))
{
fprintf_unfiltered (gdb_stdlog, "[");
serial_logchar (gdb_stdlog, 'r', ch, timeout);
}
int
-serial_write (serial_t scb, const char *str, int len)
+serial_write (struct serial *scb, const void *buf, size_t count)
{
if (serial_logfp != NULL)
{
- int count;
+ const char *str = (const char *) buf;
+ size_t c;
- for (count = 0; count < len; count++)
- serial_logchar (serial_logfp, 'w', str[count] & 0xff, 0);
+ for (c = 0; c < count; c++)
+ serial_logchar (serial_logfp, 'w', str[c] & 0xff, 0);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
+ if (serial_debug_p (scb))
+ {
+ const char *str = (const char *) buf;
+ size_t c;
+
+ for (c = 0; c < count; c++)
+ {
+ fprintf_unfiltered (gdb_stdlog, "[");
+ serial_logchar (gdb_stdlog, 'w', str[c] & 0xff, 0);
+ fprintf_unfiltered (gdb_stdlog, "]");
+ }
+ gdb_flush (gdb_stdlog);
+ }
- return (scb->ops->write (scb, str, len));
+ return (scb->ops->write (scb, buf, count));
}
void
-serial_printf (serial_t desc, const char *format,...)
+serial_printf (struct serial *desc, const char *format, ...)
{
va_list args;
- char *buf;
va_start (args, format);
- vasprintf (&buf, format, args);
- SERIAL_WRITE (desc, buf, strlen (buf));
+ std::string buf = string_vprintf (format, args);
+ serial_write (desc, buf.c_str (), buf.length ());
- free (buf);
va_end (args);
}
int
-serial_drain_output (serial_t scb)
+serial_drain_output (struct serial *scb)
{
return scb->ops->drain_output (scb);
}
int
-serial_flush_output (serial_t scb)
+serial_flush_output (struct serial *scb)
{
return scb->ops->flush_output (scb);
}
int
-serial_flush_input (serial_t scb)
+serial_flush_input (struct serial *scb)
{
return scb->ops->flush_input (scb);
}
int
-serial_send_break (serial_t scb)
+serial_send_break (struct serial *scb)
{
if (serial_logfp != NULL)
serial_logchar (serial_logfp, 'w', SERIAL_BREAK, 0);
}
void
-serial_raw (serial_t scb)
+serial_raw (struct serial *scb)
{
scb->ops->go_raw (scb);
}
serial_ttystate
-serial_get_tty_state (serial_t scb)
+serial_get_tty_state (struct serial *scb)
{
return scb->ops->get_tty_state (scb);
}
+serial_ttystate
+serial_copy_tty_state (struct serial *scb, serial_ttystate ttystate)
+{
+ return scb->ops->copy_tty_state (scb, ttystate);
+}
+
int
-serial_set_tty_state (serial_t scb, serial_ttystate ttystate)
+serial_set_tty_state (struct serial *scb, serial_ttystate ttystate)
{
return scb->ops->set_tty_state (scb, ttystate);
}
void
-serial_print_tty_state (serial_t scb,
+serial_print_tty_state (struct serial *scb,
serial_ttystate ttystate,
struct ui_file *stream)
{
}
int
-serial_noflush_set_tty_state (serial_t scb,
- serial_ttystate new_ttystate,
- serial_ttystate old_ttystate)
+serial_setbaudrate (struct serial *scb, int rate)
{
- return scb->ops->noflush_set_tty_state (scb, new_ttystate, old_ttystate);
+ return scb->ops->setbaudrate (scb, rate);
}
int
-serial_setbaudrate (serial_t scb, int rate)
+serial_setstopbits (struct serial *scb, int num)
{
- return scb->ops->setbaudrate (scb, rate);
+ return scb->ops->setstopbits (scb, num);
}
+/* See serial.h. */
+
int
-serial_setstopbits (serial_t scb, int num)
+serial_setparity (struct serial *scb, int parity)
{
- return scb->ops->setstopbits (scb, num);
+ return scb->ops->setparity (scb, parity);
}
int
-serial_can_async_p (serial_t scb)
+serial_can_async_p (struct serial *scb)
{
return (scb->ops->async != NULL);
}
int
-serial_is_async_p (serial_t scb)
+serial_is_async_p (struct serial *scb)
{
return (scb->ops->async != NULL) && (scb->async_handler != NULL);
}
void
-serial_async (serial_t scb,
+serial_async (struct serial *scb,
serial_event_ftype *handler,
void *context)
{
- /* Only change mode if there is a need. */
- if ((scb->async_handler == NULL)
- != (handler == NULL))
- scb->ops->async (scb, handler != NULL);
+ int changed = ((scb->async_handler == NULL) != (handler == NULL));
+
scb->async_handler = handler;
scb->async_context = context;
-}
-
-int
-deprecated_serial_fd (serial_t scb)
-{
- /* FIXME: should this output a warning that deprecated code is being
- called? */
- if (scb->fd < 0)
- {
- internal_error ("serial: FD not valid");
- }
- return scb->fd; /* sigh */
+ /* Only change mode if there is a need. */
+ if (changed)
+ scb->ops->async (scb, handler != NULL);
}
void
-serial_debug (serial_t scb, int debug_p)
+serial_debug (struct serial *scb, int debug_p)
{
scb->debug_p = debug_p;
}
int
-serial_debug_p (serial_t scb)
+serial_debug_p (struct serial *scb)
{
return scb->debug_p || global_serial_debug_p;
}
-
-#if 0
-/*
- The connect command is #if 0 because I hadn't thought of an elegant
- way to wait for I/O on two serial_t's simultaneously. Two solutions
- came to mind:
-
- 1) Fork, and have have one fork handle the to user direction,
- and have the other hand the to target direction. This
- obviously won't cut it for MSDOS.
-
- 2) Use something like select. This assumes that stdin and
- the target side can both be waited on via the same
- mechanism. This may not be true for DOS, if GDB is
- talking to the target via a TCP socket.
- -grossman, 8 Jun 93
- */
-
-/* Connect the user directly to the remote system. This command acts just like
- the 'cu' or 'tip' command. Use <CR>~. or <CR>~^D to break out. */
-
-static serial_t tty_desc; /* Controlling terminal */
-
-static void
-cleanup_tty (serial_ttystate ttystate)
+#ifdef USE_WIN32API
+void
+serial_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
{
- printf_unfiltered ("\r\n[Exiting connect mode]\r\n");
- SERIAL_SET_TTY_STATE (tty_desc, ttystate);
- free (ttystate);
- SERIAL_CLOSE (tty_desc);
+ if (scb->ops->wait_handle)
+ scb->ops->wait_handle (scb, read, except);
+ else
+ {
+ *read = (HANDLE) _get_osfhandle (scb->fd);
+ *except = NULL;
+ }
}
-static void
-connect_command (char *args, int fromtty)
+void
+serial_done_wait_handle (struct serial *scb)
{
- int c;
- char cur_esc = 0;
- serial_ttystate ttystate;
- serial_t port_desc; /* TTY port */
+ if (scb->ops->done_wait_handle)
+ scb->ops->done_wait_handle (scb);
+}
+#endif
- dont_repeat ();
+int
+serial_pipe (struct serial *scbs[2])
+{
+ const struct serial_ops *ops;
+ int fildes[2];
- if (args)
- fprintf_unfiltered (gdb_stderr, "This command takes no args. They have been ignored.\n");
+ ops = serial_interface_lookup ("pipe");
+ if (!ops)
+ {
+ errno = ENOSYS;
+ return -1;
+ }
- printf_unfiltered ("[Entering connect mode. Use ~. or ~^D to escape]\n");
+ if (gdb_pipe (fildes) == -1)
+ return -1;
- tty_desc = SERIAL_FDOPEN (0);
- port_desc = last_serial_opened;
+ scbs[0] = serial_fdopen_ops (fildes[0], ops);
+ scbs[1] = serial_fdopen_ops (fildes[1], ops);
+ return 0;
+}
- ttystate = SERIAL_GET_TTY_STATE (tty_desc);
+/* Serial set/show framework. */
- SERIAL_RAW (tty_desc);
- SERIAL_RAW (port_desc);
+static struct cmd_list_element *serial_set_cmdlist;
+static struct cmd_list_element *serial_show_cmdlist;
- make_cleanup (cleanup_tty, ttystate);
+/* Baud rate specified for talking to serial target systems. Default
+ is left as -1, so targets can choose their own defaults. */
+/* FIXME: This means that "show serial baud" and gr_files_info can
+ print -1 or (unsigned int)-1. This is a Bad User Interface. */
- while (1)
- {
- int mask;
-
- mask = SERIAL_WAIT_2 (tty_desc, port_desc, -1);
-
- if (mask & 2)
- { /* tty input */
- char cx;
-
- while (1)
- {
- c = SERIAL_READCHAR (tty_desc, 0);
-
- if (c == SERIAL_TIMEOUT)
- break;
-
- if (c < 0)
- perror_with_name ("connect");
-
- cx = c;
- SERIAL_WRITE (port_desc, &cx, 1);
-
- switch (cur_esc)
- {
- case 0:
- if (c == '\r')
- cur_esc = c;
- break;
- case '\r':
- if (c == '~')
- cur_esc = c;
- else
- cur_esc = 0;
- break;
- case '~':
- if (c == '.' || c == '\004')
- return;
- else
- cur_esc = 0;
- }
- }
- }
+int baud_rate = -1;
- if (mask & 1)
- { /* Port input */
- char cx;
+static void
+serial_baud_show_cmd (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("Baud rate for remote serial I/O is %s.\n"),
+ value);
+}
- while (1)
- {
- c = SERIAL_READCHAR (port_desc, 0);
+/* Parity for serial port. */
- if (c == SERIAL_TIMEOUT)
- break;
+int serial_parity = GDBPARITY_NONE;
- if (c < 0)
- perror_with_name ("connect");
+static const char parity_none[] = "none";
+static const char parity_odd[] = "odd";
+static const char parity_even[] = "even";
+static const char *const parity_enums[] =
+ {parity_none, parity_odd, parity_even, NULL};
+static const char *parity = parity_none;
- cx = c;
+/* Set serial_parity value. */
- SERIAL_WRITE (tty_desc, &cx, 1);
- }
- }
- }
+static void
+set_parity (const char *ignore_args, int from_tty, struct cmd_list_element *c)
+{
+ if (parity == parity_odd)
+ serial_parity = GDBPARITY_ODD;
+ else if (parity == parity_even)
+ serial_parity = GDBPARITY_EVEN;
+ else
+ serial_parity = GDBPARITY_NONE;
}
-#endif /* 0 */
+void _initialize_serial ();
void
-_initialize_serial (void)
+_initialize_serial ()
{
#if 0
- add_com ("connect", class_obscure, connect_command,
- "Connect the terminal directly up to the command monitor.\n\
-Use <CR>~. or <CR>~^D to break out.");
+ add_com ("connect", class_obscure, connect_command, _("\
+Connect the terminal directly up to the command monitor.\n\
+Use <CR>~. or <CR>~^D to break out."));
#endif /* 0 */
- add_show_from_set
- (add_set_cmd ("remotelogfile", no_class,
- var_filename, (char *) &serial_logfile,
- "Set filename for remote session recording.\n\
+ add_basic_prefix_cmd ("serial", class_maintenance, _("\
+Set default serial/parallel port configuration."),
+ &serial_set_cmdlist, "set serial ",
+ 0/*allow-unknown*/,
+ &setlist);
+
+ add_show_prefix_cmd ("serial", class_maintenance, _("\
+Show default serial/parallel port configuration."),
+ &serial_show_cmdlist, "show serial ",
+ 0/*allow-unknown*/,
+ &showlist);
+
+ /* If target is open when baud changes, it doesn't take effect until
+ the next open (I think, not sure). */
+ add_setshow_zinteger_cmd ("baud", no_class, &baud_rate, _("\
+Set baud rate for remote serial I/O."), _("\
+Show baud rate for remote serial I/O."), _("\
+This value is used to set the speed of the serial port when debugging\n\
+using remote targets."),
+ NULL,
+ serial_baud_show_cmd,
+ &serial_set_cmdlist, &serial_show_cmdlist);
+
+ add_setshow_enum_cmd ("parity", no_class, parity_enums,
+ &parity, _("\
+Set parity for remote serial I/O."), _("\
+Show parity for remote serial I/O."), NULL,
+ set_parity,
+ NULL, /* FIXME: i18n: */
+ &serial_set_cmdlist, &serial_show_cmdlist);
+
+ add_setshow_filename_cmd ("remotelogfile", no_class, &serial_logfile, _("\
+Set filename for remote session recording."), _("\
+Show filename for remote session recording."), _("\
This file is used to record the remote session for future playback\n\
-by gdbserver.",
- &setlist),
- &showlist);
-
- add_show_from_set
- (add_set_enum_cmd ("remotelogbase", no_class,
- logbase_enums, &serial_logbase,
- "Set numerical base for remote session logging",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("serial",
- class_maintenance,
- var_zinteger,
- (char *)&global_serial_debug_p,
- "Set serial debugging.\n\
-When non-zero, serial port debugging is enabled.", &setdebuglist),
- &showdebuglist);
+by gdbserver."),
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_enum_cmd ("remotelogbase", no_class, logbase_enums,
+ &serial_logbase, _("\
+Set numerical base for remote session logging."), _("\
+Show numerical base for remote session logging."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zuinteger_cmd ("serial", class_maintenance,
+ &global_serial_debug_p, _("\
+Set serial debugging."), _("\
+Show serial debugging."), _("\
+When non-zero, serial port debugging is enabled."),
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setdebuglist, &showdebuglist);
}
projects / deliverable / binutils-gdb.git / blobdiff