Date: Thu, 18 Nov 2010 21:24:18 +0000 (UTC) From: Marcin Wisnicki <mwisnicki+freebsd@gmail.com> To: freebsd-current@freebsd.org Subject: Re: www/chromium crashing whole system Message-ID: <ic45i2$ol9$1@dough.gmane.org> References: <20101113112447.GF2392@deviant.kiev.zoral.com.ua> <20101113115900.GA14975@freebsd.org> <20101113122853.GG2392@deviant.kiev.zoral.com.ua> <20101113123846.GA21390@freebsd.org> <20101113124146.GH2392@deviant.kiev.zoral.com.ua> <20101113124758.GA23469@freebsd.org> <alpine.BSF.2.00.1011132206380.12353@fledge.watson.org> <4CDF0E7F.3060406@freebsd.org> <ibsl25$23m$1@dough.gmane.org> <20101116224156.GA52556@freebsd.org> <20101117033520.GA95666@freebsd.org> <ic1d57$ol9$1@dough.gmane.org> <4CE4B9E5.3000005@freebsd.org>
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On Wed, 17 Nov 2010 21:30:13 -0800, Julian Elischer wrote: > On 11/17/10 12:15 PM, Marcin Wisnicki wrote: >>> >> Probably not. I thought about it a bit more and realized that you will >> miss state of cpu registers which is rather important. >> >> How does debugging over firewire work if it only has access to host RAM >> ? > > registers are saved to ram as part of exception handling.. > So I guess it means it's not possible to debug complete lockup (caused by driver) where no panic() occured ?
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