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From: Tom Tromey <tromey@redhat.com>
To: Hui Zhu <teawater@gmail.com>
Cc: gdb-patches ml <gdb-patches@sourceware.org>,         Michael Snyder <msnyder@vmware.com>,         shuchang zhou <shuchang.zhou@gmail.com>,         paawan oza <paawan1982@yahoo.com>
Subject: Re: [RFC] Add support of software single step to process record
References: <daef60380912180021h5d029e55k7dc4e3f4c8d33b36@mail.gmail.com>
Reply-To: tromey@redhat.com
Date: Tue, 22 Dec 2009 18:23:00 -0000
In-Reply-To: <daef60380912180021h5d029e55k7dc4e3f4c8d33b36@mail.gmail.com> 	(Hui Zhu's message of "Fri, 18 Dec 2009 16:21:10 +0800")
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>>>>> ">" == Hui Zhu <teawater@gmail.com> writes:

>> This patch to make prec support software single step.
>> I just try it with i386.  Shuchang, please help me try it on mips.  :)

>> +int
>> +inserted_single_step_breakpoint_p (void)
>> +{
>> +  if (single_step_breakpoints[0] != NULL
>> +      || single_step_breakpoints[1] != NULL)
>> +    return 1;
>> +
>> +  return 1;
>> +}

This always returns 1.
That seems suspicious to me.

Tom