[SeaBIOS] Question about linker building seabios

Marc Bertens mbertens at xs4all.nl
Sat Jan 15 17:40:11 CET 2011


Kevin,

yea i know about sga bios, i used it for a long time, but not any more.
And the part i'm adding is basically to pick up the keyboard from the
serial console. And that is not is sgabios. 

Marc

-----Original Message-----
From: Kevin O'Connor <kevin at koconnor.net>
To: Marc Bertens <mbertens at xs4all.nl>
Cc: seabios at seabios.org
Subject: Re: Question about linker building seabios
Date: Sat, 15 Jan 2011 11:36:20 -0500


On Sat, Jan 15, 2011 at 10:56:43AM +0100, Marc Bertens wrote:
> Hi Kevin,
> 
> I'm adding a VT100 serial console to the seabios code. 
> Which can be set to port COM1 or COM2. 
> I added the interrupt vector in the serial_setup() routine. 
> And made the interrupt service routine. The compiling goes 
> fine, no problems there. But in the linking stage an error 
> is reported to the line of the interrupt service routine: 

BTW, are you familiar with sgabios?  It sounds like it does something
similar:

http://www.coreboot.org/SeaBIOS#Adding_sgabios_support

-Kevin


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