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[Qemu-devel] Re: Query: gdbstub software breakpoint removal


From: Jan Kiszka
Subject: [Qemu-devel] Re: Query: gdbstub software breakpoint removal
Date: Mon, 21 Mar 2011 12:33:31 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666

On 2011-03-21 12:01, Bhushan Bharat-R65777 wrote:
> Hi All,
> 
> I can see that the software breakpoint queue is cleared in 
> kvm_remove_breakpoint() in kvm-all.c.  I.e 
> QTAILQ_REMOVE(&current_env->kvm_state->kvm_sw_breakpoints, bp, entry); is 
> called when the breakpoint is cleared.
> 
> While the queue is not cleared on kvm_remove_all_breakpoints();
> Is there any specific reason for that?

Hmm, no particular reason that I recall. This rather looks like a very
old leak. Patch welcome.

Jan

-- 
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux



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