From: "Jason Roberts" <v3ct0r99@hotmail.com>
To: linux-assembly@vger.kernel.org
Subject: ring0 access
Date: Thu, 09 Oct 2003 12:05:28 +0000 [thread overview]
Message-ID: <Law9-F94Tyj6iZkxUWZ0001a9fb@hotmail.com> (raw)
I have a desire: switch cpu context to real mode from pm
I have written really cool music that works through BIOS--
unfortunately, the only way I can get it to work is through
a bootsector,i.e.hook code before OS boots--
is there any way at all possible to use interrupts, set up my own
handlers, or do any real direct hardware access through
32-bit mode,i.e. while in running KDE or Gnome???
Appreciate any advice...what would really be nice is
a cool set of functions like : enter_ring0() ... back_to_pm()
Thankyou,
Paul
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next reply other threads:[~2003-10-09 12:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-09 12:05 Jason Roberts [this message]
2003-10-10 20:06 ` ring0 access Ribamar Santarosa de Sousa
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