Date: Thu, 29 Nov 2012 19:50:23 -0800 From: matt <sendtomatt@gmail.com> To: Michael Copeland <michael@kryptos-security.com> Cc: x11@freebsd.org, Justin Hibbits <chmeeedalf@gmail.com>, freebsd-ppc@freebsd.org Subject: Re: PPC DRM graphics testing Message-ID: <50B82CFF.7010306@gmail.com> In-Reply-To: <CAKLtBCjyOnd=L5ZsT1B1_xM=FgCqAEwnUQE8Zs0O6yONNKiHtw@mail.gmail.com> References: <50972E9E.3010101@gmail.com> <50974ECD.5010702@fgznet.ch> <50988FE0.9030806@gmail.com> <50989EA0.5020509@fgznet.ch> <5098CA4F.7020306@gmail.com> <509A8B3D.8030703@fgznet.ch> <509A9D11.6010605@gmail.com> <509A9FD4.4050403@fgznet.ch> <509ACFAA.8050802@fgznet.ch> <509CA2FF.7070902@gmail.com> <509D7BC5.1020301@fgznet.ch> <50A008D5.2060003@fgznet.ch> <50A1CA6D.40907@gmail.com> <20121114165618.18affd74@narn.knownspace> <50A56177.9060601@gmail.com> <CAKLtBCicUmdFB0rC8O9X7TDMw4BdsSrWG=xqQOy35z%2BNWcfqFg@mail.gmail.com> <50A58331.9060305@gmail.com> <CAKLtBChMNfNDAoQ3DTJ%2BLXgCN2dupQmAFg5FPR0fDZ%2B%2BoUV5Gg@mail.gmail.com> <CAKLtBCj25=hoddwf1vhOWFqk_8=Yk6jkSh=q659RDSOeBYnXVw@mail.gmail.com> <50A6A908.8080206@gmail.com> <CAKLtBCj0HOGtiMSHAZQ1K6ks09QK2TFoXsNJP5oQtgXizAiqxg@mail.gmail.com> <CAKLtBCjyOnd=L5ZsT1B1_xM=FgCqAEwnUQE8Zs0O6yONNKiHtw@mail.gmail.com>
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On 11/16/12 14:46, Michael Copeland wrote: > http://pastebin.com/3cVgh5ej > > > ATY_Prionace.thinned.ppc.strings > > This is the driver, thinned of i386 binary, output of strings -n10 > > There are also three sections of compressed data in the file. > > michael@thinkpad:~$ binwalk ATY_Prionace.thinned.ppc > > DECIMAL HEX DESCRIPTION > ------------------------------------------------------------------------------------------------------- > 795 0x31B LZMA compressed data, properties: 0xB0, dictionary > size: 16777216 bytes, uncompressed size: 671088640 bytes > 295611 0x482BB LZMA compressed data, properties: 0x98, dictionary > size: 33554432 bytes, uncompressed size: 524288 bytes > 297653 0x48AB5 LZMA compressed data, properties: 0x80, dictionary > size: 327680 bytes, uncompressed size: 4063232 bytes > > michael@thinkpad:~$ Interesting. I love stuff like that...I'll have more time to dig soon...My hope is that it's still a PCI ROM or something, and they didn't decide to just hard code all the registers and control logic in the driver...32k is a pretty standard PCI rom size though. Matt
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