hexdumping /dev/mem

Mon Mar 16 23:45:30 UTC 2015

> On Mar 16, 2015, at 4:41 PM, Stanislav Sedov <stas at freebsd.org> wrote:
> 
> 
>> On Mar 16, 2015, at 3:58 PM, Matías Perret Cantoni <perretcantonim at gmail.com> wrote:
>> 
>> 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’m afraid.
> But they have plenty of information.  Nothing on devmap though.

The changeset that introduced the `show devmap` command is this one:
http://code.metager.de/source/diff/freebsd/sys/arm/arm/devmap.c?r2=%2Ffreebsd%2Fsys%2Farm%2Farm%2Fdevmap.c%40b3a08227709b8bd739e87fffe840ab9c57282d6a&r1=%2Ffreebsd%2Fsys%2Farm%2Farm%2Fdevmap.c%4085cfc2b419b3418d5832ad5f597f4609dbcd5a49

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ST4096-RIPE