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Re: read target register to decide breakpoint size
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: Tim Newsome <tim at sifive dot com>
- Cc: Antoine Tremblay <antoine dot tremblay at ericsson dot com>, gdb <gdb at sourceware dot org>
- Date: Wed, 14 Dec 2016 17:22:22 +0000
- Subject: Re: read target register to decide breakpoint size
- Authentication-results: sourceware.org; auth=none
- References: <CAGDihemd3g3_ropX=Y-wWSeyWBbH-sCA6FDX2FaTwKP8e-3Nng@mail.gmail.com> <wwok1sy4zt6d.fsf@ericsson.com> <CAGDihe=cyG646+D1POAaBSiWYAxH_ap+C0j=+hxVBdZq1N0LBA@mail.gmail.com> <CAGDihemhV1jvCoP5bQnmFqqrSCP7=M9OyzkeyLB=-kj5UpgAoQ@mail.gmail.com> <CAGDihemz5vACCHsxK6WtFOwPYhKr5h1-bU+yKLdvZqYgjGng6g@mail.gmail.com> <20161214091811.GH25542@E107787-LIN> <wwokeg1aofnb.fsf@ericsson.com> <CAGDihe=PR+4BfaV3jYThnmTtLZ=iQeKPp_W2TiEKgvbWJv-KyQ@mail.gmail.com>
On 16-12-14 09:01:53, Tim Newsome wrote:
>
> Thank you, sounds like reading MISA from kind_from_pc should work out
> fine then (unless Yao has an objection we didn't consider).
You can't set breakpoint without the live inferior in this way.
./gdb a.out
(gdb) b main
--
Yao (齐尧)