Date: Mon, 30 Mar 2015 22:52:22 +0200 From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: Chagin Dmitry <dchagin@freebsd.org> Cc: hackers@FreeBSD.org Subject: Re: Linux core under FreeBSD. Message-ID: <20150330205222.GC12290@brick.home> In-Reply-To: <20150328111000.GA97431@dchagin.static.corbina.net> References: <20150327124058.GA3991@brick.home> <20150327154348.GA90856@dchagin.static.corbina.net> <20150328084750.GA6548@brick.home> <20150328111000.GA97431@dchagin.static.corbina.net>
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On 0328T1410, Chagin Dmitry wrote: > On Sat, Mar 28, 2015 at 09:47:50AM +0100, Edward Tomasz Napierala wrote: > > On 0327T1843, Chagin Dmitry wrote: > > > On Fri, Mar 27, 2015 at 01:40:58PM +0100, Edward Tomasz Napierala wrote: > > > > Is there a way to debug a core generated by Linux process running > > > > under Linuxulator on 11-CURRENT? Thanks! > > > > > > > ptrace implemented only for i386, so ktrace/kdump and > > > machdep.uprintf_signal=1 > > > > Ok, but what about core files from Linux processes? Are they useless > > at this moment? If so, perhaps they should just be disabled? > I never debugged core from Linux procs. I can write sysctl to enable core > of Linux procs. Erm, the core _gets_ dumped. I'm just suggesting to disable dumping it, if there is no way to make use of it.
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