RE: Kernel tweaks on TT030

[David Ross <dross%pobox.com@localhost>]

> After you have run './build.sh -m atari tools', what does './build.sh
> -m atari kernel=ATARITT' give?
 
Unfortunately the compiler is a bit too crashy to get through a build so I 
aborted on this.  I'm avoiding crosscompiling just on principle.  =)

But I did just find that -m68020 is specified in 
/usr/src/sys/arch/atari/conf/Makefile.atari.
 
I'm trying a build where I've changed to:
-m68030 -mtune=68030
 
I've also removed -msoft-float and removed the includes for software floating 
point.
 
Makes me wonder about the default processor-specific compiler options in use 
when building everything else in the default Atari NetBSD.
 
David Ross
dross%pobox.com@localhost


________________________________
> Date: Thu, 26 Nov 2009 12:30:17 +0000
> Subject: Re: RE: Kernel tweaks on TT030
> From: abs%absd.org@localhost
> To: dross%pobox.com@localhost
> CC: abs%netbsd.org@localhost; port-atari%netbsd.org@localhost
>
>
> syssrc is enough if you just want to build a kernel for exactly the same 
> version of netbsd you have installed, on the same box.
>
>
> Otherwise you're best off downloading all of *src to a nice fast box (doesn't 
> have to be netbsd) and crossbuilding :)
>
>
> On 26 Nov 2009 08:15, "David Ross"> wrote:
>
>
>
>
>
> From the docs I see build.sh should be living in /usr/src, but I don't have 
> it there. I have syssrc.tgz but I guess I need something more?
>
>
>
>
>
> Keyboard does not work with your kernel, unfortunately. Here's the dmesg.boot:
>
>
>
> Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
>
> 2006, 2007, 2008, 2009
>
> The NetBSD Foundation, Inc. All rights reserved.
>
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>
> The Regents of the University of California. All rights reserved.
>
> NetBSD 5.99.22 (ATARITT) #0: Sat Nov 21 11:39:43 GMT 2009
>
> abs%iris.absd.org@localhost:/files/netbsd/current/sys/arch/atari/compile/ATARITT
>
>
> Atari TT (m68030 CPU/MMU mc68882 FPU)
>
> total memory = 26624 KB
>
> avail memory = 22600 KB
>
> timecounter: Timecounters tick every 15.625 msec
>
> mainbus0 (root)
>
> clock0 at mainbus0: system hz 64 timer-A divisor 200/192
>
> timecounter: Timecounter "clock" frequency 12288 Hz quality 100
>
> grfbus0 at mainbus0
>
> grfcc0 at grfbus0: width 640 height 400 monochrome
>
> ite0 at grfcc0: 25x80 repeat at (30/100)s next at (10/100)s has keyboard
>
> grfcc1 at grfbus0: width 640 height 400 monochrome
>
> ite1 at grfcc1: 25x80 repeat at (30/100)s next at (10/100)s
>
> grfcc2 at grfbus0: width 640 height 400 monochrome
>
> ite2 at grfcc2: 25x80 repeat at (30/100)s next at (10/100)s
>
> kbd0 at mainbus0
>
> wskbd0 at kbd0 (mux ignored): console keyboard
>
> fdc0 at mainbus0
>
> fd0 at fdc0: 1.44MB 80 cyl, 2 head, 18 sec
>
> ser0 at mainbus0
>
> zs0 at mainbus0: serial2 on channel a and modem2 on channel b
>
> ncrscsi0 at mainbus0
>
> scsibus0 at ncrscsi0 channel 0: 8 targets, 8 luns per target
>
> nvr0 at mainbus0
>
> lp0 at mainbus0
>
> avmebus0 at mainbus0
>
> vme0 at avmebus0
>
> le0 at vme0 port 0xfe00fff0-0xfe00ffff iomem 0xfe010000-0xfe01ffff irq 5
>
> le0: Riebl card: address 00:00:36:04:12:34
>
> le0: 32 receive buffers, 8 transmit buffers
>
> timecounter: Timecounter "clockinterrupt" frequency 64 Hz quality 0
>
> scsibus0: waiting 2 seconds for devices to settle...
>
> probe(ncrscsi0:0:0:0): Does not support linked commands
>
> sd0 at scsibus0 target 0 lun 0: disk fixed
>
> sd0: 8683 MB, 16383 cyl, 16 head, 67 sec, 512 bytes/sect x 17783249 sectors
>
> md0: auto-load on open. Size 1105920 bytes.
>
> md1: auto-load on open. Size 1474560 bytes.
>
> md2: auto-load on open. Size 1474560 bytes.
>
> 4 views configured
>
> 1 mouse configured
>
> root on sd0a dumps on sd0b
>
> root file system type: ffs
>
>
>
> David Ross
> dross%pobox.com@localhost
>
>
>
> ----------------------------------------
>
>> Date: Mon, 23 Nov 2009 00:22:06 +0000
>
>
>> Subject: Re: Kernel tweaks on TT030
>> From: abs%netbsd.org@localhost
>> To: dross%pobox.com@localhost
>> CC: port-atari@...
>
>> 2009/11/22 David Ross :
>
>
>>>
>>>
>>> ping -c 2 localhost works fine, so feel free to go ahead and update the 
>>> ATARITT kernel conf...