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-rw-r--r--gdb/ChangeLog12
-rw-r--r--gdb/ser-mingw.c233
-rw-r--r--gdb/ser-pipe.c50
-rw-r--r--gdb/ser-tcp.c56
-rw-r--r--gdb/ser-unix.c57
5 files changed, 226 insertions, 182 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b11726d..374b8c5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
2013-12-19 Tom Tromey <tromey@redhat.com>
+ * ser-unix.c (hardwire_ops): New global.
+ (_initialize_ser_hardwire): Use it.
+ * ser-tcp.c (tcp_ops): New global.
+ (_initialize_ser_tcp): Use it.
+ * ser-pipe.c (pipe_ops): New global.
+ (_initialize_ser_pipe): Use it.
+ * ser-mingw.c (hardwire_ops, tty_ops, pipe_ops, tcp_ops): New
+ globals.
+ (_initialize_ser_windows): Use them.
+
+2013-12-19 Tom Tromey <tromey@redhat.com>
+
* serial.c (serial_ops_p): New typedef.
(serial_ops_list): Now a VEC.
(serial_interface_lookup): Return const. Use VEC_iterate.
diff --git a/gdb/ser-mingw.c b/gdb/ser-mingw.c
index eef40ce..13522dd 100644
--- a/gdb/ser-mingw.c
+++ b/gdb/ser-mingw.c
@@ -1210,6 +1210,128 @@ net_windows_close (struct serial *scb)
net_close (scb);
}
+/* The serial port driver. */
+
+static const struct serial_ops hardwire_ops =
+{
+ "hardwire",
+ ser_windows_open,
+ ser_windows_close,
+ NULL,
+ ser_base_readchar,
+ ser_base_write,
+ ser_windows_flush_output,
+ ser_windows_flush_input,
+ ser_windows_send_break,
+ ser_windows_raw,
+ /* These are only used for stdin; we do not need them for serial
+ ports, so supply the standard dummies. */
+ ser_base_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ ser_windows_setbaudrate,
+ ser_windows_setstopbits,
+ ser_windows_drain_output,
+ ser_base_async,
+ ser_windows_read_prim,
+ ser_windows_write_prim,
+ NULL,
+ ser_windows_wait_handle
+};
+
+/* The dummy serial driver used for terminals. We only provide the
+ TTY-related methods. */
+
+static const struct serial_ops tty_ops =
+{
+ "terminal",
+ NULL,
+ ser_console_close,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ser_console_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ NULL,
+ NULL,
+ ser_base_drain_output,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ser_console_wait_handle,
+ ser_console_done_wait_handle
+};
+
+/* The pipe interface. */
+
+static const struct serial_ops pipe_ops =
+{
+ "pipe",
+ pipe_windows_open,
+ pipe_windows_close,
+ pipe_windows_fdopen,
+ ser_base_readchar,
+ ser_base_write,
+ ser_base_flush_output,
+ ser_base_flush_input,
+ ser_base_send_break,
+ ser_base_raw,
+ ser_base_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ ser_base_setbaudrate,
+ ser_base_setstopbits,
+ ser_base_drain_output,
+ ser_base_async,
+ pipe_windows_read,
+ pipe_windows_write,
+ pipe_avail,
+ pipe_wait_handle,
+ pipe_done_wait_handle
+};
+
+/* The TCP/UDP socket driver. */
+
+static const struct serial_ops tcp_ops =
+{
+ "tcp",
+ net_windows_open,
+ net_windows_close,
+ NULL,
+ ser_base_readchar,
+ ser_base_write,
+ ser_base_flush_output,
+ ser_base_flush_input,
+ ser_tcp_send_break,
+ ser_base_raw,
+ ser_base_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ ser_base_setbaudrate,
+ ser_base_setstopbits,
+ ser_base_drain_output,
+ ser_base_async,
+ net_read_prim,
+ net_write_prim,
+ NULL,
+ net_windows_wait_handle,
+ net_windows_done_wait_handle
+};
+
void
_initialize_ser_windows (void)
{
@@ -1228,88 +1350,9 @@ _initialize_ser_windows (void)
else
CancelIo = NULL;
- /* Now register the serial port driver. */
- ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "hardwire";
- ops->open = ser_windows_open;
- ops->close = ser_windows_close;
-
- ops->flush_output = ser_windows_flush_output;
- ops->flush_input = ser_windows_flush_input;
- ops->send_break = ser_windows_send_break;
-
- /* These are only used for stdin; we do not need them for serial
- ports, so supply the standard dummies. */
- ops->get_tty_state = ser_base_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
-
- ops->go_raw = ser_windows_raw;
- ops->setbaudrate = ser_windows_setbaudrate;
- ops->setstopbits = ser_windows_setstopbits;
- ops->drain_output = ser_windows_drain_output;
- ops->readchar = ser_base_readchar;
- ops->write = ser_base_write;
- ops->async = ser_base_async;
- ops->read_prim = ser_windows_read_prim;
- ops->write_prim = ser_windows_write_prim;
- ops->wait_handle = ser_windows_wait_handle;
-
- serial_add_interface (ops);
-
- /* Next create the dummy serial driver used for terminals. We only
- provide the TTY-related methods. */
-
- ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
-
- ops->name = "terminal";
-
- ops->close = ser_console_close;
- ops->get_tty_state = ser_console_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
- ops->drain_output = ser_base_drain_output;
- ops->wait_handle = ser_console_wait_handle;
- ops->done_wait_handle = ser_console_done_wait_handle;
-
- serial_add_interface (ops);
-
- /* The pipe interface. */
-
- ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "pipe";
- ops->open = pipe_windows_open;
- ops->close = pipe_windows_close;
- ops->fdopen = pipe_windows_fdopen;
- ops->readchar = ser_base_readchar;
- ops->write = ser_base_write;
- ops->flush_output = ser_base_flush_output;
- ops->flush_input = ser_base_flush_input;
- ops->send_break = ser_base_send_break;
- ops->go_raw = ser_base_raw;
- ops->get_tty_state = ser_base_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
- ops->setbaudrate = ser_base_setbaudrate;
- ops->setstopbits = ser_base_setstopbits;
- ops->drain_output = ser_base_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = pipe_windows_read;
- ops->write_prim = pipe_windows_write;
- ops->wait_handle = pipe_wait_handle;
- ops->done_wait_handle = pipe_done_wait_handle;
- ops->avail = pipe_avail;
-
- serial_add_interface (ops);
+ serial_add_interface (&hardwire_ops);
+ serial_add_interface (&tty_ops);
+ serial_add_interface (&pipe_ops);
/* If WinSock works, register the TCP/UDP socket driver. */
@@ -1317,29 +1360,5 @@ _initialize_ser_windows (void)
/* WinSock is unavailable. */
return;
- ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "tcp";
- ops->open = net_windows_open;
- ops->close = net_windows_close;
- ops->readchar = ser_base_readchar;
- ops->write = ser_base_write;
- ops->flush_output = ser_base_flush_output;
- ops->flush_input = ser_base_flush_input;
- ops->send_break = ser_tcp_send_break;
- ops->go_raw = ser_base_raw;
- ops->get_tty_state = ser_base_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
- ops->setbaudrate = ser_base_setbaudrate;
- ops->setstopbits = ser_base_setstopbits;
- ops->drain_output = ser_base_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = net_read_prim;
- ops->write_prim = net_write_prim;
- ops->wait_handle = net_windows_wait_handle;
- ops->done_wait_handle = net_windows_done_wait_handle;
- serial_add_interface (ops);
+ serial_add_interface (&tcp_ops);
}
diff --git a/gdb/ser-pipe.c b/gdb/ser-pipe.c
index 70bec5e..c4cef68 100644
--- a/gdb/ser-pipe.c
+++ b/gdb/ser-pipe.c
@@ -206,31 +206,33 @@ gdb_pipe (int pdes[2])
#endif
}
+static const struct serial_ops pipe_ops =
+{
+ "pipe",
+ pipe_open,
+ pipe_close,
+ NULL,
+ ser_base_readchar,
+ ser_base_write,
+ ser_base_flush_output,
+ ser_base_flush_input,
+ ser_base_send_break,
+ ser_base_raw,
+ ser_base_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ ser_base_setbaudrate,
+ ser_base_setstopbits,
+ ser_base_drain_output,
+ ser_base_async,
+ ser_unix_read_prim,
+ ser_unix_write_prim
+};
+
void
_initialize_ser_pipe (void)
{
- struct serial_ops *ops = XMALLOC (struct serial_ops);
-
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "pipe";
- ops->open = pipe_open;
- ops->close = pipe_close;
- ops->readchar = ser_base_readchar;
- ops->write = ser_base_write;
- ops->flush_output = ser_base_flush_output;
- ops->flush_input = ser_base_flush_input;
- ops->send_break = ser_base_send_break;
- ops->go_raw = ser_base_raw;
- ops->get_tty_state = ser_base_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
- ops->setbaudrate = ser_base_setbaudrate;
- ops->setstopbits = ser_base_setstopbits;
- ops->drain_output = ser_base_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = ser_unix_read_prim;
- ops->write_prim = ser_unix_write_prim;
- serial_add_interface (ops);
+ serial_add_interface (&pipe_ops);
}
diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
index c5c5600..2dd342c 100644
--- a/gdb/ser-tcp.c
+++ b/gdb/ser-tcp.c
@@ -372,6 +372,36 @@ show_tcp_cmd (char *args, int from_tty)
help_list (tcp_show_cmdlist, "show tcp ", -1, gdb_stdout);
}
+#ifndef USE_WIN32API
+
+/* The TCP ops. */
+
+static const struct serial_ops tcp_ops =
+{
+ "tcp",
+ net_open,
+ net_close,
+ NULL,
+ ser_base_readchar,
+ ser_base_write,
+ ser_base_flush_output,
+ ser_base_flush_input,
+ ser_tcp_send_break,
+ ser_base_raw,
+ ser_base_get_tty_state,
+ ser_base_copy_tty_state,
+ ser_base_set_tty_state,
+ ser_base_print_tty_state,
+ ser_base_noflush_set_tty_state,
+ ser_base_setbaudrate,
+ ser_base_setstopbits,
+ ser_base_drain_output,
+ ser_base_async,
+ net_read_prim,
+ net_write_prim
+};
+
+#endif /* USE_WIN32API */
void
_initialize_ser_tcp (void)
@@ -380,31 +410,7 @@ _initialize_ser_tcp (void)
/* Do nothing; the TCP serial operations will be initialized in
ser-mingw.c. */
#else
- struct serial_ops *ops;
-
- ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "tcp";
- ops->open = net_open;
- ops->close = net_close;
- ops->readchar = ser_base_readchar;
- ops->write = ser_base_write;
- ops->flush_output = ser_base_flush_output;
- ops->flush_input = ser_base_flush_input;
- ops->send_break = ser_tcp_send_break;
- ops->go_raw = ser_base_raw;
- ops->get_tty_state = ser_base_get_tty_state;
- ops->copy_tty_state = ser_base_copy_tty_state;
- ops->set_tty_state = ser_base_set_tty_state;
- ops->print_tty_state = ser_base_print_tty_state;
- ops->noflush_set_tty_state = ser_base_noflush_set_tty_state;
- ops->setbaudrate = ser_base_setbaudrate;
- ops->setstopbits = ser_base_setstopbits;
- ops->drain_output = ser_base_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = net_read_prim;
- ops->write_prim = net_write_prim;
- serial_add_interface (ops);
+ serial_add_interface (&tcp_ops);
#endif /* USE_WIN32API */
add_prefix_cmd ("tcp", class_maintenance, set_tcp_cmd, _("\
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index d8e4294..bd8d433 100644
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -905,36 +905,41 @@ hardwire_close (struct serial *scb)
}
-void
-_initialize_ser_hardwire (void)
-{
- struct serial_ops *ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "hardwire";
- ops->open = hardwire_open;
- ops->close = hardwire_close;
+/* The hardwire ops. */
+
+static const struct serial_ops hardwire_ops =
+{
+ "hardwire",
+ hardwire_open,
+ hardwire_close,
+ NULL,
/* FIXME: Don't replace this with the equivalent ser_base*() until
the old TERMIOS/SGTTY/... timer code has been flushed. cagney
1999-09-16. */
- ops->readchar = hardwire_readchar;
- ops->write = ser_base_write;
- ops->flush_output = hardwire_flush_output;
- ops->flush_input = hardwire_flush_input;
- ops->send_break = hardwire_send_break;
- ops->go_raw = hardwire_raw;
- ops->get_tty_state = hardwire_get_tty_state;
- ops->copy_tty_state = hardwire_copy_tty_state;
- ops->set_tty_state = hardwire_set_tty_state;
- ops->print_tty_state = hardwire_print_tty_state;
- ops->noflush_set_tty_state = hardwire_noflush_set_tty_state;
- ops->setbaudrate = hardwire_setbaudrate;
- ops->setstopbits = hardwire_setstopbits;
- ops->drain_output = hardwire_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = ser_unix_read_prim;
- ops->write_prim = ser_unix_write_prim;
- serial_add_interface (ops);
+ hardwire_readchar,
+ ser_base_write,
+ hardwire_flush_output,
+ hardwire_flush_input,
+ hardwire_send_break,
+ hardwire_raw,
+ hardwire_get_tty_state,
+ hardwire_copy_tty_state,
+ hardwire_set_tty_state,
+ hardwire_print_tty_state,
+ hardwire_noflush_set_tty_state,
+ hardwire_setbaudrate,
+ hardwire_setstopbits,
+ hardwire_drain_output,
+ ser_base_async,
+ ser_unix_read_prim,
+ ser_unix_write_prim
+};
+
+void
+_initialize_ser_hardwire (void)
+{
+ serial_add_interface (&hardwire_ops);
#ifdef HAVE_TERMIOS
#ifdef CRTSCTS