Date: Tue, 23 Nov 2010 22:20:52 -0600 From: Zhihao Yuan <lichray@gmail.com> To: Andriy Gapon <avg@freebsd.org> Cc: Alexander Leidinger <Alexander@leidinger.net>, freebsd-stable@freebsd.org, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: Fwd: Re: Fail to use Dtrace on FreeBSD 8.1-STABLE Message-ID: <AANLkTinEVPQVZ9vLcTLtdGSceU2S1axS7KPhHwB1SjXN@mail.gmail.com> In-Reply-To: <AANLkTikJzKstTRxt3hC2dqmKf2gaMkbjEKrChpjWkc8_@mail.gmail.com> References: <20101123081244.GA38354@icarus.home.lan> <20101123082046.GA62301@compaq.yuetime> <4CEBB613.5010009@freebsd.org> <20101123131353.GA7243@icarus.home.lan> <20101123145159.157170lfpi646gw0@webmail.leidinger.net> <AANLkTikNg2hiEwRuxF16nSdnmDns6cTCff1ocP63vh-W@mail.gmail.com> <20101123204540.GA6744@icarus.home.lan> <4CEC28B5.5080807@freebsd.org> <AANLkTike%2Bv1Tpw2uATkGtDs=8Sc0N18H1XjFPHGz4MD9@mail.gmail.com> <AANLkTikJzKstTRxt3hC2dqmKf2gaMkbjEKrChpjWkc8_@mail.gmail.com>
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As I posted in another email, the gcc crashes in latest RELENG_8. Another explanation is that buildworld WITH_CTF=1 can crashes the gcc. I overwrote the gcc with the version in 8.1_RELEASE, and I'm rebuilding everything. I just want to know whether I'm supposed to be able to use Dtrace just with a CTF-enabled kernel. And, if so, what should I do to make it actually works. Thanks... guys. On Tue, Nov 23, 2010 at 4:50 PM, Zhihao Yuan <lichray@gmail.com> wrote: > Can not rebuild kernel. As you known, I installed the latest kernel last > night. This afternoon, I installed the latest 'world', which makes the > 'world' and the kernel a little bit de-synchronized. And, I found that the > devd can not be started, s I tried to build the kernel again. > > Here I met the biggest problem: I can not rebuild the kernel now! For each > time the make process stopped at stage 2.3, and gives me a core dump > finally. What's wrong? > > On Tue, Nov 23, 2010 at 2:52 PM, Zhihao Yuan <lichray@gmail.com> wrote: > >> That's what I have done. I did not used WITH_CTF=1 on buildworld. Anyway, >> I;m using it to rebuild the world, which takes some time. >> >> On Tue, Nov 23, 2010 at 2:48 PM, Andriy Gapon <avg@freebsd.org> wrote: >> >>> on 23/11/2010 22:45 Jeremy Chadwick said the following: >>> > make buildkernel WITH_CTF=1 >>> >>> I believe the above to be necessary and sufficient part (for using DTrace >>> on >>> kernel). >>> >>> -- >>> Andriy Gapon >>> >> >> >> >> -- >> Zhihao Yuan >> The best way to predict the future is to invent it. >> >> > > > -- > Zhihao Yuan > The best way to predict the future is to invent it. > > -- Zhihao Yuan The best way to predict the future is to invent it.
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