Date: Mon, 16 Mar 2015 16:41:32 -0700 From: Stanislav Sedov <stas@freebsd.org> To: =?utf-8?Q?Mat=C3=ADas_Perret_Cantoni?= <perretcantonim@gmail.com> Cc: freebsd-arm@freebsd.org Subject: Re: hexdumping /dev/mem Message-ID: <8033BAE2-9D21-4DB3-AEE9-727B1F3CE9C7@freebsd.org> In-Reply-To: <CADLKG02ugra2ToUH4t_oy3BLQU36dqdY761wtx3YqVSgG3vp8A@mail.gmail.com> References: <CADLKG01HXRf9FE0JZ3hDdr6Ap-AbLM0r3TmhfLNOfwAUUqmbdA@mail.gmail.com> <29227F8C-4A83-4C95-9CD2-BA14E797A882@sbcglobal.net> <CADLKG02ugra2ToUH4t_oy3BLQU36dqdY761wtx3YqVSgG3vp8A@mail.gmail.com>
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> On Mar 16, 2015, at 3:58 PM, Mat=C3=ADas Perret Cantoni = <perretcantonim@gmail.com> wrote: >=20 > I couldn't find any man page for "kdb" or "db", and the help command > of db didn't help much. The only relevant manual pages are ddb(4) and ddb(8), I=E2=80=99m = afraid. But they have plenty of information. Nothing on devmap though. >=20 > ddb(4) and the section "On-Line Kernel Debugging Using DDB" of the > developers-handbook were useful, but there's no clue about the show > devmap there. Is there any other documentation source that I can read > to find more about this? >=20 > And last, once I entered kdb, is there any way to go back to the > system without rebooting? =E2=80=9Ccontinue=E2=80=9D should do the trick. -- ST4096-RIPE
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