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| author | Sandra Loosemore <sandra@codesourcery.com> | 2008-08-12 15:18:31 +0000 |
|---|---|---|
| committer | Sandra Loosemore <sandra@codesourcery.com> | 2008-08-12 15:18:31 +0000 |
| commit | a6f3e723d387ad5292f1a7519e5204d53510d081 (patch) | |
| tree | 990e72f8cdb78dab49f48a6c5e8eb0f4382a96f9 /gdb/gdbserver/server.h | |
| parent | b099ab9fcd00257ccf077d30a327a719edd940e6 (diff) | |
| download | gdb-a6f3e723d387ad5292f1a7519e5204d53510d081.zip gdb-a6f3e723d387ad5292f1a7519e5204d53510d081.tar.gz gdb-a6f3e723d387ad5292f1a7519e5204d53510d081.tar.bz2 | |
gdb/doc/
2008-08-12 Sandra Loosemore <sandra@codesourcery.com>
* gdb.texinfo (Remote Configuration): Document set remote noack-packet.
(Remote Protocol): Add Packet Acknowledgment to menu.
(Overview): Mention +/- can be disabled, and point to new section
where this is discussed in detail.
(General Query Packets): Document QStartNoAckMode packet, and
corresponding qSupported reply.
(Packet Acknowledgment): New section.
gdb/
2008-08-12 Pedro Alves <pedro@codesourcery.com>
Add no-ack mode to the remote protocol --- optionally stop ACKing
packets and responses when we have a reliable communication
medium.
Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
* remote.c (struct remote_state): Add noack_mode field.
(PACKET_QStartNoAckMode): New.
(remote_start_remote): Don't any outstanding packet here.
(remote_open_1): Clear noack_mode. Ack any outstanding packet
here. Activate noack mode if requested.
(remote_protocol_features): Add QStartNoAckMode.
(remote_open_1):
(putpkt_binary): Don't send ack in noack mode.
(read_frame): Don't recompute the checksum in noack mode.
(getpkt_sane): Skip sending ack if in noack mode.
(_initialize_remote): Add set/show remote noack mode.
* NEWS: Note the new features.
gdb/gdbserver/
2008-08-12 Pedro Alves <pedro@codesourcery.com>
* remote-utils.c (noack_mode, transport_is_reliable): New globals.
(remote_open): Set or clear transport_is_reliable.
(putpkt_binary): Don't expect acks in noack mode.
(getpkt): Don't send ack/nac in noack mode.
* server.c (handle_general_set): Handle QStartNoAckMode.
(handle_query): If connected by tcp pass QStartNoAckMode+ in
qSupported.
(main): Reset noack_mode on every connection.
* server.h (noack_mode): Declare.
Diffstat (limited to 'gdb/gdbserver/server.h')
| -rw-r--r-- | gdb/gdbserver/server.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h index b519696..817b5c4 100644 --- a/gdb/gdbserver/server.h +++ b/gdb/gdbserver/server.h @@ -175,6 +175,8 @@ extern void hostio_last_error_from_errno (char *own_buf); extern int remote_debug; extern int all_symbols_looked_up; +extern int noack_mode; +extern int transport_is_reliable; int putpkt (char *buf); int putpkt_binary (char *buf, int len); |