From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22588 invoked by alias); 29 Sep 2007 08:05:49 -0000 Received: (qmail 22528 invoked from network); 29 Sep 2007 08:05:35 -0000 Received: from unknown (202.108.59.148) by sourceware.org with QMTP; 29 Sep 2007 08:05:35 -0000 Received: (qmail 15486 invoked from network); 29 Sep 2007 15:59:50 +0800 Received: from unknown (HELO xchen) (Authenticated?user:?xchen@sunrisetelecom.com.cn@[219.142.163.192]) (envelope-sender ) by 0 (qmail-ldap-1.03) with SMTP for ; 29 Sep 2007 15:59:50 +0800 From: "xchen" To: "'xchen'" , Subject: RE: (Rising Spam Alert)gdbserver can't run over serial Date: Sat, 29 Sep 2007 14:58:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.5510 In-Reply-To: X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2007-09/txt/msg00266.txt.bz2 Message-ID: <20070929145800.uARTCy-_doQR25kNluisgR9A5oikpPagBoCoTYSSYic@z> This is the initial msg for gdb. Maybe useful. (gdb) target remote /dev/ttyS0 Remote debugging using /dev/ttyS0 Sending packet: $qSupported#37...Ack Packet received: Packet qSupported (supported-packets) is NOT supported -----Original Message----- From: gdb-owner@sourceware.org [mailto:gdb-owner@sourceware.org] On Behalf Of xchen Sent: 2007年9月29日 15:40 To: gdb@sourceware.org Subject: (Rising Spam Alert)gdbserver can't run over serial Hi Firstly gdb connected with gdbserver, then gdbserver was silent. Remotebaud was 9600 and remotedevice was /dev/ttyS0. I set debug remote 1 and see lots of msg. But I don't understand it at all. Belowed is snapshot ./gdbserver /dev/ttyS0 hellogdb Process hellogdb created; pid = 245 Remote debugging using /dev/ttyS0 ============================================ (gdb) n 9 printf("hello the world\n"); (gdb) set debug remote 1 (gdb) n Sending packet: $m100002a8,4#89...Ack Packet received: 7c290b78 Sending packet: $M100002a8,4:7d821008#71...Ack Packet received: OK Sending packet: $m10000414,4#57...Ack Packet received: 3d201000 Sending packet: $M10000414,4:7d821008#3f...Ack Packet received: OK Sending packet: $s#73...Ack Packet received: T0501:7ffffdc0;40:10000424; Sending packet: $s#73...Ack Packet received: T0501:7ffffdc0;40:10000428; Sending packet: $s#73...Ack Packet received: T0501:7ffffdc0;40:100109a0; Sending packet: $m100109a0,4#89...Ack Packet received: 4bee3678 Sending packet: $m1001099c,4#94...Ack Packet received: 4bffffcc Sending packet: $m100109a0,4#89...Ack Packet received: 4bee3678 Sending packet: $m1001099c,4#94...Ack Packet received: 4bffffcc Sending packet: $g#67...Ack Packet received: 100004207ffffdc03001377010000824300170000000000a0000000100000000300180001000 0000000000007ffffd3022000022100189480000000000000000000000000000000000000000 00000000000000000000000000000000000000000ffecd180ffecd1800000001100004003002 6c387ffffe780ffea9287ffffdc0000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 00000000100109a00000d032220000221000042c0ff04a880000000000000000 Sending packet: $m1000042c,4#87...Ack Packet received: 3d201000 Sending packet: $m10000428,4#5c...Ack Packet received: 48010579 Sending packet: $m1000042c,4#87...Ack Packet received: 3d201000 Sending packet: $m10000428,4#5c...Ack Packet received: 48010579 Sending packet: $m10000400,4#52...Ack Packet received: 9421ffe0 Sending packet: $m10000404,4#56...Ack Packet received: 7c0802a6 Sending packet: $m10000408,4#5a...Ack Packet received: 93e1001c Sending packet: $m1000040c,4#85...Ack Packet received: 90010024 Sending packet: $m10000410,4#53...Ack Packet received: 7c3f0b78 Sending packet: $m10000414,4#57...Ack Packet received: 7d821008 Sending packet: $m7ffffdc0,4#93...Ack Packet received: 7ffffde0 Sending packet: $m1000042c,4#87...Ack Packet received: 3d201000 Sending packet: $M1000042c,4:7d821008#6f...Ack Packet received: OK Sending packet: $c#63...Ack Packet received: T0501:7ffffdc0;40:1000042c; Sending packet: $m10000428,4#5c...Ack Packet received: 48010579 Sending packet: $m10000428,4#5c...Ack Packet received: 48010579 Sending packet: $m10000400,4#52...Ack Packet received: 9421ffe0 Sending packet: $m10000404,4#56...Ack Packet received: 7c0802a6 Sending packet: $m10000408,4#5a...Ack Packet received: 93e1001c Sending packet: $m1000040c,4#85...Ack Packet received: 90010024 Sending packet: $m10000410,4#53...Ack Packet received: 7c3f0b78 Sending packet: $m10000414,4#57...Ack Packet received: 7d821008 Sending packet: $m7ffffdc0,4#93...Ack Packet received: 7ffffde0 Sending packet: $g#67...Ack Packet received: 1000042c7ffffdc0300137700000001030017000000000100000000100000000000000000000 0010000000007ffffd3022000022100189480000000000000000000000000000000000000000 00000000000000000000000000000000000000000ffecd180ffecd1800000001100004003002 6c387ffffe780ffea9287ffffdc0000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000 000000001000042c0002d032220000221000042c0ff11f102000000000000000 Sending packet: $m1000042c,4#87...Ack Packet received: 7d821008 Sending packet: $M1000042c,4:3d201000#5b...Ack Packet received: OK Sending packet: $m100002a8,4#89...Ack Packet received: 7d821008 Sending packet: $M100002a8,4:7c290b78#a9...Ack Packet received: OK Sending packet: $m10000414,4#57...Ack Packet received: 7d821008 Sending packet: $M10000414,4:3d201000#2b...Ack Packet received: OK 10 printf("please show me\n"); I run the program step by step, but gdbserver display nothing just halt on Remote debugging using /dev/ttyS0. But if I quit gdb. The gdbserver will quit too. Thx, Xi