I tried the qnx boot floppy again, and now it's dumping core at 0% into
the boot. Strangely, gdb refuses to give a stack trace either.
No useful errors. Here's all I get:
josh@galactic:~/devel/plex86/plex86/user% gdb plex86
GNU gdb 19990928
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
(gdb) run -f ../conf/qnx
Starting program: /home/josh/devel/plex86/plex86/user/plex86 -f ../conf/qnx
Processing command-line options
Opening VM (/dev/plex86)
Processing config file ../conf/qnx...
Allocating 16MB of physical memory in VM
Mapping virtualized physical memory into monitor
Zeroing virtualized physical memory
Mapping monitor print buffer into user mem.
bochs: ips = 1000000
unmapped_c::init: IGNORING unmapped ports
bochs: [cmos] Setting initial clock to: Sat Nov 25 20:47:21 2000
bochs: bx_options.floppy_command_delay = 500
vga construct static
bochs: font_width = 8
bochs: font_height = 16
bochs: default_depth = 16
bochs: waiting for MapNotify
bochs: MapNotify found.
bochs: vga: interval=200000
vga init called
bochs: TTY not used, serial port is not connected
ROM: loading image '../bios/BIOS-plex86-2000_0817a' @ 0xf0000 (65536 bytes)
ROM: loading image '../bios/VGABIOS-elpin-2.40' @ 0xc0000 (32768 bytes)
Setting prescan depth to 3
prescan on
Processed 60 lines of config file '../conf/qnx'
Initializing plugins
Running VM
bochs: timer0 period set to 18 hz
bochs: CMOS: write reg 14h: value = 05h
bochs: vga: io write: 3cf: reg 05: value = 10h
bochs: vga: io write: 3da: ignoring: feature ctrl & vert sync
bochs: *** io read 3c5 case 1: sequencer clocking mode
bochs: vga: io write 3c0: address mode reg=16
bochs: vga: io write 3c0: address mode reg=17
bochs: vga: io write 3c0: address mode reg=18
bochs: vga: io write 3c0: address mode reg=19
bochs: vga: io write 3c0: address mode reg=20
bochs: update(): color text mode: mem map is 1
bochs: *** io read 3c5 case 1: sequencer clocking mode
bochs: vga: io write: 3cf: reg 05: value = 10h
bochs: *** io read 3c5 case 1: sequencer clocking mode
::SetCR0: NE=0
::SetCR0: NE=0
Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.
(gdb) bt
No stack.
(gdb)
At 23:37 on 11/25/2000 EST, Kevin Lawton <[EMAIL PROTECTED]> wrote:
> >From ChangeLog:
>
> - "Kevin P. Lawton" <[EMAIL PROTECTED]>: Sat Nov 25 23:22:53 EST 2000
> Implemented IO instructions which were bombing Debian rescue floppy.
> Fixed mode handling of monitor running guest code in v86 mode.
> I booted the Debian rescue floppy image (2.2.17 kernel). The
> root floppy seemed to mount OK, but I didn't have the patience
> to continue the boot process. Let me know if you test this.
> Added 'createdisk.sh' & 'createdisk.README' to the misc/ dir,
> from Eric Laberge. These are scripts to create empty hard disk
> images. I haven't tried them.
> Also reran Prama Linux (2.0.33 kernel), FreeDOS, and Win95.
>
>
> The Debian boot floppy is really slow. Maybe hitting some of
> the inefficiencies more, maybe 'cause it's 2.2.17 and Pragma is
> 2.0.33. Anyways, deal with that later. If you boot
> the rescue kernel + root disk, let me know.
>
> For any guest you've got running already, this would be a good
> time to try them again and report new problems.
>
> -Kevin
>
>
> --
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> Kevin Lawton [EMAIL PROTECTED]
> MandrakeSoft, Inc. Plex86 developer
> http://www.linux-mandrake.com/ http://www.plex86.org/
>
