Date: Wed, 31 Oct 2007 14:06:40 -0400 From: Martin Cracauer <cracauer@cons.org> To: "Valery V.Chikalov" <valera@chikalov.dp.ua> Cc: freebsd-emulation@freebsd.org, Ivan Voras <ivoras@freebsd.org> Subject: Re: Linux emulation on FreeBSD AMD64 Message-ID: <20071031180639.GA93259@cons.org> In-Reply-To: <4723A8D6.6020002@chikalov.dp.ua> References: <4721AB07.20708@novakom.com.ua> <fg05l9$n32$2@ger.gmane.org> <4723A8D6.6020002@chikalov.dp.ua>
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Valery V.Chikalov wrote on Sun, Oct 28, 2007 at 12:08:38AM +0300: > Oct 27 19:42:59 tiger kernel: mprotect addr:2a27d000, return 0 > Oct 27 19:42:59 tiger kernel: mprotect addr:2a7c1000, return 0 > Oct 27 19:42:59 tiger kernel: mprotect addr:2a7cd000, return 0 > Oct 27 19:42:59 tiger kernel: mprotect addr:2a7e2000, return 0 > Oct 27 19:42:59 tiger kernel: mprotect addr:2a7ef000, return 0 > Oct 27 19:43:09 tiger kernel: mprotect addr:55c00000, return 13 > Oct 27 19:43:09 tiger kernel: mprotect addr:55c81000, return 13 You need to check whether these is anything mapped there in the first place and what the permissions are. This is probably best done by changing your debugging code in the Linuxulator to print amessage, then sleep for 10 seconds giving you time to copy the memory map to a safe place, then look up what the mapping at the position was. Martin -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Martin Cracauer <cracauer@cons.org> http://www.cons.org/cracauer/ FreeBSD - where you want to go, today. http://www.freebsd.org/
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