Date: Sun, 23 Oct 2011 22:08:38 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Dennis Koegel <dk@neveragain.de> Cc: Pavel Timofeev <timp87@gmail.com>, freebsd-current@FreeBSD.org, John Baldwin <jhb@FreeBSD.org>, Andriy Gapon <avg@FreeBSD.org> Subject: Re: Fresh installed Freebsd 9 don't boot from hd Message-ID: <4EA47446.5060405@FreeBSD.org> In-Reply-To: <20111023195615.GB35505@neveragain.de> References: <CAAoTqftvv1t214Q9uWJR-Jug4GJEZshXyOr6uB_d19h2NV89XA@mail.gmail.com> <20111021085851.GA51368@neveragain.de> <201110211633.38764.jhb@freebsd.org> <20111023152754.GA35505@neveragain.de> <4EA455A7.2060301@FreeBSD.org> <20111023195615.GB35505@neveragain.de>
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On 2011-10-23 21:56, Dennis Koegel wrote: > On Sun, Oct 23, 2011 at 08:57:59PM +0300, Andriy Gapon wrote: >> I found a document that suggests a possibility of BIOS writing more bytes to the >> array than its current size of 0x42: [...] >> Could you please test this hypothesis by trying the following patch? > > With -O1 and this patch, it boots. Thank you! If you have some time, can you also re-check the other cases you listed before? E.g.: gcc -Os -fno-guess-branch-probability -fomit-frame-pointer -fno-unit-at-a-time \ -mno-align-long-strings -mrtd [from before r225530]: gcc -Os -mrtd: gcc -O1 -mrtd: gcc -O1: gcc -O0: gcc -Os: clang -O1: clang -Os: clang -Oz: Thanks. :)
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