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| author | Andrew Cagney <cagney@redhat.com> | 2004-11-11 18:59:39 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2004-11-11 18:59:39 +0000 |
| commit | d6f7abdf98f98f21d0c3724f6897ebecf55ec9aa (patch) | |
| tree | 8e3a3216884a65b2ee02ab5326786fe60bed08e9 /gdb/remote.c | |
| parent | 6366ff1ead04d6d0f312b90ab270e95a9d078a10 (diff) | |
| download | gdb-d6f7abdf98f98f21d0c3724f6897ebecf55ec9aa.zip gdb-d6f7abdf98f98f21d0c3724f6897ebecf55ec9aa.tar.gz gdb-d6f7abdf98f98f21d0c3724f6897ebecf55ec9aa.tar.bz2 | |
2004-11-05 Jon Beniston <jon@beniston.com>
* remote.c (putpkt_binary) Fix PR gdb/1806. Send an ACK
when an unexpected packet is received, as the target stubs
continually retransmit the same packet until ACKed.
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 5d1ac7f..c88a13c 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -3972,9 +3972,12 @@ putpkt_binary (char *buf, int cnt) { if (remote_debug) fprintf_unfiltered (gdb_stdlog, "Packet instead of Ack, ignoring it\n"); - /* It's probably an old response, and we're out of sync. - Just gobble up the packet and ignore it. */ + /* It's probably an old response sent because an ACK + was lost. Gobble up the packet and ack it so it + doesn't get retransmitted when we resend this + packet. */ read_frame (junkbuf, sizeof_junkbuf); + serial_write (remote_desc, "+", 1); continue; /* Now, go look for + */ } default: |