On 06.07.2011 16:03, 崔磊 wrote: > I have read the source code about the mmap of grub and of corebootV4, > I found that the size of their table header struct are not same, and I > think ,in the file "mmap.c" of grub2,on the 53rd line, the offset of > the first table item may be error. In my copy 53rd line is completely empty. Could you detail the error? > > BRs, > Rock. > > At 2011-07-05 14:35:28，"Cui Lei" <neverforget_2...@163.com> wrote: > > I think the "skip=2146422784" is too big. >> I received you reply this monday, then my office PC had a >> problem ,can not power on, so I write you late. >> I have tried to run "dd", but got "Reading a error address". >>> On 01.07.2011 08:57, Rock Cui wrote: >>>> Sorry，I am careless, my log file is not empty, please refer to the >>>> attachment. >>>> >>> I would also need another memory location for full diagnostics: >>> sudo dd if=/dev/mem of=tables bs=1 count=65536 skip=2146422784 >>> Looking at the code, the only way it can hang AFAICT should be fixed by >>> attached patch (mostly guessing) >>>>> 1. I have tried the "--with-platform=multiboot" option, but when >>>>> booting it show me: >>>>> /*********************/ >>>>> Welcome to GRUB! >>>>> out of memory >>>>> Aborted. >>>>> /*********************/ >>>>> 2. The /dev/mem you need , how can I get it? I want it should be from >>>>> the "/" , then I must enter the ubuntu. >>>>> So I use the grub1.98 as coreboot payload and boot my ubuntu11.04. >>>>> But when I copy the /dev/mem to a log file with "sudo", >>>>> I was told “You can not do it!” : ( >>>>> >>>>> >>>>>> On 30.06.2011 04:38, Cui Lei wrote: >>>>>>> I have found the the last version which can boot my machine, it is >>>>>>> the r2348. The r2349 can not boot it. >>>>>>> So I checked out the changelog from 2348 to 2349 : >>>>>>> >>>>>> Ironically I did it because i386-coreboot didn't work in my tests. >>>>>> Could >>>>>> you send me the first 128K of /dev/mem ? Meanwhile you can try >>>>>> i386-multiboot port. >>>>>> >>>>>> _______________________________________________ >>>>>> Grub-devel mailing list >>>>>> Grub-devel@gnu.org >>>>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>>>> _______________________________________________ >>>>> Grub-devel mailing list >>>>> Grub-devel@gnu.org >>>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>>>> >>>> _______________________________________________ >>>> Grub-devel mailing list >>>> Grub-devel@gnu.org >>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>> >>> >>> _______________________________________________ >>> Grub-devel mailing list >>> Grub-devel@gnu.org >>> https://lists.gnu.org/mailman/listinfo/grub-devel >> > > > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel
-- Regards Vladimir 'φ-coder/phcoder' Serbinenko
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