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Re: [patch, gdbserver] Uninsert bpkt when regular and fast tracepoint are set at the same address
On 10/29/2011 08:15 PM, Yao Qi wrote:
> Another thing I want you to help me to understand is what is wrong with
> my patch? In my patch, the interpretation of shadow is different from
> yours. In my patch, when raw breakpoint and fast tracepoint jump is set
> at the same address, shadow of breakpoint is a copy of jump insn. It
> makes easier in uninsert breakpoint, because check_mem_write is not
> needed, and we can simply write memory. The only problem I can think of
> is about removing fast tracepoint first, and leaving breakpoint still
> there. Except this problem, is there any more problem?
I find my patch caused some regression on my local tracepoint test
cases, and I figured out why my patch is wrong. Please ignore this
question.
--
Yao (éå)