/* Remote serial interface for local (hardwired) serial ports for GO32.
- Copyright 1992, 1993, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1993, 2000, 2001, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
Contributed by Nigel Stephens, Algorithmics Ltd. (nigel@algor.co.uk).
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 "gdbcmd.h"
}
};
-static int dos_open (serial_t scb, const char *name);
-static void dos_raw (serial_t scb);
-static int dos_readchar (serial_t scb, int timeout);
-static int dos_setbaudrate (serial_t scb, int rate);
-static int dos_write (serial_t scb, const char *str, int len);
-static void dos_close (serial_t scb);
-static serial_ttystate dos_get_tty_state (serial_t scb);
-static int dos_set_tty_state (serial_t scb, serial_ttystate state);
+static int dos_open (struct serial *scb, const char *name);
+static void dos_raw (struct serial *scb);
+static int dos_readchar (struct serial *scb, int timeout);
+static int dos_setbaudrate (struct serial *scb, int rate);
+static int dos_write (struct serial *scb, const char *str, int len);
+static void dos_close (struct serial *scb);
+static serial_ttystate dos_get_tty_state (struct serial *scb);
+static int dos_set_tty_state (struct serial *scb, serial_ttystate state);
static int dos_baudconv (int rate);
#define inb(p,a) inportb((p)->base + (a))
#define ISRNAME(x) dos_comisr##x
#define ISR(x) static void ISRNAME(x)(void) {dos_comisr(x);}
-ISR (0) ISR (1) ISR (2) ISR (3)
-ISR (4) ISR (5) ISR (6) ISR (7)
+ISR (0) ISR (1) ISR (2) ISR (3) /* OK */
+ISR (4) ISR (5) ISR (6) ISR (7) /* OK */
typedef void (*isr_t) (void);
static int
-dos_open (serial_t scb, const char *name)
+dos_open (struct serial *scb, const char *name)
{
struct dos_ttystate *port;
int fd, i;
static void
-dos_close (serial_t scb)
+dos_close (struct serial *scb)
{
struct dos_ttystate *port;
struct intrupt *intrupt;
static int
-dos_noop (serial_t scb)
+dos_noop (struct serial *scb)
{
return 0;
}
static void
-dos_raw (serial_t scb)
+dos_raw (struct serial *scb)
{
/* Always in raw mode */
}
static int
-dos_readchar (serial_t scb, int timeout)
+dos_readchar (struct serial *scb, int timeout)
{
struct dos_ttystate *port = &ports[scb->fd];
long then;
static serial_ttystate
-dos_get_tty_state (serial_t scb)
+dos_get_tty_state (struct serial *scb)
{
struct dos_ttystate *port = &ports[scb->fd];
struct dos_ttystate *state;
}
static int
-dos_set_tty_state (serial_t scb, serial_ttystate ttystate)
+dos_set_tty_state (struct serial *scb, serial_ttystate ttystate)
{
struct dos_ttystate *state;
}
static int
-dos_noflush_set_tty_state (serial_t scb, serial_ttystate new_ttystate,
+dos_noflush_set_tty_state (struct serial *scb, serial_ttystate new_ttystate,
serial_ttystate old_ttystate)
{
struct dos_ttystate *state;
}
static int
-dos_flush_input (serial_t scb)
+dos_flush_input (struct serial *scb)
{
struct dos_ttystate *port = &ports[scb->fd];
+
disable ();
port->first = port->count = 0;
if (port->fifo)
}
static void
-dos_print_tty_state (serial_t scb, serial_ttystate ttystate,
+dos_print_tty_state (struct serial *scb, serial_ttystate ttystate,
struct ui_file *stream)
{
/* Nothing to print */
static int
-dos_setbaudrate (serial_t scb, int rate)
+dos_setbaudrate (struct serial *scb, int rate)
{
struct dos_ttystate *port = &ports[scb->fd];
}
static int
-dos_setstopbits (serial_t scb, int num)
+dos_setstopbits (struct serial *scb, int num)
{
struct dos_ttystate *port = &ports[scb->fd];
unsigned char cfcr;
}
static int
-dos_write (serial_t scb, const char *str, int len)
+dos_write (struct serial *scb, const char *str, int len)
{
volatile struct dos_ttystate *port = &ports[scb->fd];
int fifosize = port->fifo ? 16 : 1;
static int
-dos_sendbreak (serial_t scb)
+dos_sendbreak (struct serial *scb)
{
volatile struct dos_ttystate *port = &ports[scb->fd];
unsigned char cfcr;
dos_setbaudrate,
dos_setstopbits,
dos_noop, /* wait for output to drain */
- (void (*)(serial_t, int))NULL /* change into async mode */
+ (void (*)(struct serial *, int))NULL /* change into async mode */
};
+int
+gdb_pipe (int pdes[2])
+{
+ /* No support for pipes. */
+ errno = ENOSYS;
+ return -1;
+}
static void
dos_info (char *arg, int from_tty)
intrupts[1].inuse = /* keyboard */
intrupts[2].inuse = 1; /* slave icu */
- add_show_from_set (
- add_set_cmd ("com1base", class_obscure, var_zinteger,
- (char *) &ports[0].base,
- "Set COM1 base i/o port address.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com1irq", class_obscure, var_zinteger,
- (char *) &ports[0].irq,
- "Set COM1 interrupt request.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com2base", class_obscure, var_zinteger,
- (char *) &ports[1].base,
- "Set COM2 base i/o port address.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com2irq", class_obscure, var_zinteger,
- (char *) &ports[1].irq,
- "Set COM2 interrupt request.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com3base", class_obscure, var_zinteger,
- (char *) &ports[2].base,
- "Set COM3 base i/o port address.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com3irq", class_obscure, var_zinteger,
- (char *) &ports[2].irq,
- "Set COM3 interrupt request.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com4base", class_obscure, var_zinteger,
- (char *) &ports[3].base,
- "Set COM4 base i/o port address.",
- &setlist),
- &showlist);
-
- add_show_from_set (
- add_set_cmd ("com4irq", class_obscure, var_zinteger,
- (char *) &ports[3].irq,
- "Set COM4 interrupt request.",
- &setlist),
- &showlist);
+ add_setshow_zinteger_cmd ("com1base", class_obscure, &ports[0].base, _("\
+Set COM1 base i/o port address."), _("\
+Show COM1 base i/o port address."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com1irq", class_obscure, &ports[0].irq, _("\
+Set COM1 interrupt request."), _("\
+Show COM1 interrupt request."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com2base", class_obscure, &ports[1].base, _("\
+Set COM2 base i/o port address."), _("\
+Show COM2 base i/o port address."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com2irq", class_obscure, &ports[1].irq, _("\
+Set COM2 interrupt request."), _("\
+Show COM2 interrupt request."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com3base", class_obscure, &ports[2].base, _("\
+Set COM3 base i/o port address."), _("\
+Show COM3 base i/o port address."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com3irq", class_obscure, &ports[2].irq, _("\
+Set COM3 interrupt request."), _("\
+Show COM3 interrupt request."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com4base", class_obscure, &ports[3].base, _("\
+Set COM4 base i/o port address."), _("\
+Show COM4 base i/o port address."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
+
+ add_setshow_zinteger_cmd ("com4irq", class_obscure, &ports[3].irq, _("\
+Set COM4 interrupt request."), _("\
+Show COM4 interrupt request."), NULL,
+ NULL,
+ NULL, /* FIXME: i18n: */
+ &setlist, &showlist);
add_info ("serial", dos_info,
- "Print DOS serial port status.");
+ _("Print DOS serial port status."));
}
projects / binutils-gdb.git / blobdiff