[coreboot] radare

Idwer Vollering vidwer at gmail.com
Fri Nov 4 21:59:13 CET 2016


First you'll need to clone radare2 from git. Then apply the patch from
https://github.com/radare/radare2/pull/6125 and build and install
radare. After opening the binary, enter 'Vp' then follow the [1]
shortcut on the far right. 's f000:0' will seek to the start of the
bootblock.

2016-11-02 6:59 GMT+01:00 Riko Ho <antonius.riko at gmail.com>:
> Everyone, Idwer,
>
> I have radare question :
>
> I played until this point :
> c:>radare2 -e asm.bits=16 -e io.va=true i946gz.bin
>  -- radare2 is WYSIWYF - what you see is what you fix
> [f000:fff0]> S $s-0x10000 0xF000:0x0000 0x10000 0x10000 bootblk rwx
> [f000:fff0]> e asm.segoff=true
> [f000:fff0]> s 0xf000:0xffff0
> [f000:ffff]>
>
> How can I see the assembler code from there ? It's started from FFFF0....I'm
> sure the last byte instruction is jump to 0x00000
>
> Cheers



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