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From: Wenbo Yang <wenbo.yang@simplnano.com>
To: gdb@sourceware.org
Subject: How to enable/disable software single-stepping?
Date: Wed, 18 Jul 2007 03:42:00 -0000	[thread overview]
Message-ID: <469D8BB9.90707@simplnano.com> (raw)

Hi all,

Is there any command to enable/disable software single-stepping? Or say how to 
enable/disable 's' packet while remote debugging?

My problem is:
I have a simulator integrated gdbserver which supports 's' packet. But the STUB 
doesn't. What I want is to enable 's' packet while connecting to gdbserver and 
disable it while connecting to STUB. I have tried answer "vCont;s;c" to "vCont?" 
request. It didn't work. I found the only way to enable 's' packet is don't 
register software_single_step function to gdbarch in target dependent file. 
However, that means I need two GDB binary, which I don't want.

Any ideas?

Thanks,
Wenbo
-- 
Wenbo Yang

The State Key Lab. of Information Security
Graduate School of CAS, 19A Yuquan Road, Beijing, China
Homepage: http://solrex.cn

SimpLight Nanoelectronics Ltd. 6 Zhichun Road, 10th Floor, Beijing, China
Phone: +86-10-5126-6989   ---  Email: wenbo.yang@simplnano.com


             reply	other threads:[~2007-07-18  3:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-18  3:42 Wenbo Yang [this message]
2007-07-18 11:22 ` Daniel Jacobowitz

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