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2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com> 

* ser-tcp.c (ser_tcp_send_break): New function.
	(_initialize_ser_tcp): Use ser_tcp_send_break.
	* ser-tcp.h (ser_tcp_send_break): New prototype.

2008-09-03  Angela Marie Thomas <angela@releasedominatrix.com>

	* gdb.texinfo (Interrupts): Mention TCP interface for
	sending BREAK.
This commit is contained in:
Michael Snyder 2008-09-03 23:54:19 +00:00
parent 9ff3afda84
commit 8775bb90eb
6 changed files with 25 additions and 5 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
* ser-tcp.c (ser_tcp_send_break): New function.
(_initialize_ser_tcp): Use ser_tcp_send_break.
* ser-tcp.h (ser_tcp_send_break): New prototype.
2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots

5
gdb/doc/ChangeLog
View File

@ -1,3 +1,8 @@
2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
* gdb.texinfo (Interrupts): Mention TCP interface for
sending BREAK.
2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
* gdb.texinfo (Commands to Specify Files): Document "remote:"

7
gdb/doc/gdb.texinfo
View File

@ -26054,9 +26054,10 @@ control of which is specified via @value{GDBN}'s @samp{remotebreak}
setting (@pxref{set remotebreak}).
The precise meaning of @code{BREAK} is defined by the transport
mechanism and may, in fact, be undefined. @value{GDBN} does
not currently define a @code{BREAK} mechanism for any of the network
interfaces.
mechanism and may, in fact, be undefined. @value{GDBN} does not
currently define a @code{BREAK} mechanism for any of the network
interfaces except for TCP, in which case @value{GDBN} sends the
@code{telnet} BREAK sequence.
@samp{Ctrl-C}, on the other hand, is defined and implemented for all
transport mechanisms. It is represented by sending the single byte

2
gdb/ser-mingw.c
View File

@ -1256,7 +1256,7 @@ _initialize_ser_windows (void)
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->send_break = ser_tcp_send_break;
ops->go_raw = ser_base_raw;
ops->get_tty_state = ser_base_get_tty_state;
ops->set_tty_state = ser_base_set_tty_state;

9
gdb/ser-tcp.c
View File

@ -257,6 +257,13 @@ net_write_prim (struct serial *scb, const void *buf, size_t count)
return send (scb->fd, buf, count, 0);
}
int
ser_tcp_send_break (struct serial *scb)
{
/* Send telnet IAC and BREAK characters. */
return (serial_write (scb, "\377\363", 2));
}
void
_initialize_ser_tcp (void)
{
@ -276,7 +283,7 @@ _initialize_ser_tcp (void)
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->send_break = ser_tcp_send_break;
ops->go_raw = ser_base_raw;
ops->get_tty_state = ser_base_get_tty_state;
ops->set_tty_state = ser_base_set_tty_state;

1
gdb/ser-tcp.h
View File

@ -26,5 +26,6 @@ extern int net_open (struct serial *scb, const char *name);
extern void net_close (struct serial *scb);
extern int net_read_prim (struct serial *scb, size_t count);
extern int net_write_prim (struct serial *scb, const void *buf, size_t count);
extern int ser_tcp_send_break (struct serial *scb);
#endif