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Re: GDB bugs
- From: Pedro Alves <palves at redhat dot com>
- To: 高国胜 <guosheng_gao at realsil dot com dot cn>, Doug Evans <dje at google dot com>, Gary Benson <gbenson at redhat dot com>, gdb <gdb at sourceware dot org>, Andreas Arnez <arnez at linux dot vnet dot ibm dot com>, Joel Brobecker <brobecker at adacore dot com>
- Date: Fri, 03 Oct 2014 19:21:56 +0100
- Subject: Re: GDB bugs
- Authentication-results: sourceware.org; auth=none
- References: <20140814083231 dot GA6283 at blade dot nx> <20140814125224 dot GF4924 at adacore dot com> <54102ED8 dot 7060307 at redhat dot com> <CADPb22Q5cr2aFrZgF4LKXCgQDddSDBwUeA3UJ2V=D93SqETmGQ at mail dot gmail dot com> <20140910162853 dot GT13931 at adacore dot com> <20140915102949 dot GC13503 at blade dot nx> <CADPb22QFA7k6OH86ouy2wep1fpFbvBOAdfCd753r_fscMDNZ5g at mail dot gmail dot com> <20140915160545 dot GN4962 at adacore dot com> <CADPb22Tf2cMz79-Wg50p=31KinJ7iPOFNmdfkJQcaJ8A2SeO_g at mail dot gmail dot com> <20140916093120 dot GA32511 at blade dot nx> <CADPb22QRefk+JqRerjfLqYVPXo2zf8cXpaW2G-6FVcO=1CQH1g at mail dot gmail dot com> <0CEE46EB9C50E44486A861D738D3E20645F67101 at rsex2 dot realsil dot com dot cn>
On 09/19/2014 04:24 AM, 高国胜 wrote:
> Hi,
> I found that, for some targets like Jlink, can not report hardware watchpoint in RSP packet(can not report "Twatch"), how GDB to support this.
Sorry, I don't understand this question.
>
> By the way, it looks like that GDB can not stopped by user (ctrl + C)
> When free run.
> And this is caused by the commit "329ea57934a9d4b250a0b417af1ec47bc2d0ceb6"
> /* Controls if targets can report that they can/are async. This is
> just for maintainers to use when debugging gdb. */
> int target_async_permitted = 0;//this default value must 0.
If this is on Windows, then I recall that were subsequent fixes for a bug like that.
Thanks,
Pedro Alves