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1  <html>  <html><head><title>GXemul documentation: Misc.</title>
2  <head><title>GXemul documentation: Misc.</title>  <meta name="robots" content="noarchive,nofollow,noindex"></head>
3  </head>  <body bgcolor="#f8f8f8" text="#000000" link="#4040f0" vlink="#404040" alink="#ff0000">
4  <body bgcolor="#ffffff" text="#000000" link="#4040f0" vlink="#404040" alink="#ff0000">  <table border=0 width=100% bgcolor="#d0d0d0"><tr>
5  <p>  <td width=100% align=center valign=center><table border=0 width=100%><tr>
6  <table width="100%">  <td align="left" valign=center bgcolor="#d0efff"><font color="#6060e0" size="6">
7    <tr><td width="100%" bgcolor="#808070"><font color="#ffffe0" size="6">  <b>GXemul documentation:</b></font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
8    <b>GXemul documentation: Misc.</b></font></td></tr>  <font color="#000000" size="6"><b>Misc.</b>
9  </table>  </font></td></tr></table></td></tr></table><p>
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13  $Id: misc.html,v 1.37 2005/04/07 15:50:38 debug Exp $  $Id: misc.html,v 1.42 2005/06/26 08:42:26 debug Exp $
14    
15  Copyright (C) 2003-2005  Anders Gavare.  All rights reserved.  Copyright (C) 2003-2005  Anders Gavare.  All rights reserved.
16    
# Line 158  to get a list of possible options. Line 155  to get a list of possible options.
155  Here are some examples. If you want to run a NetBSD/pmax kernel on an  Here are some examples. If you want to run a NetBSD/pmax kernel on an
156  emulated DECstation machine, you would use a command line such as this:  emulated DECstation machine, you would use a command line such as this:
157  <pre>  <pre>
158          $ <b>gxemul -E dec -e 3max -b -d pmax_diskimage.fs netbsd-pmax-INSTALL</b>          $ <b>gxemul -E dec -e 3max -d pmax_diskimage.fs netbsd-pmax-INSTALL</b>
159  </pre>  </pre>
160  <p>  <p>
161  NOTE: For some emulation modes, such as the DECstation mode, you do  NOTE: For some emulation modes, such as the DECstation mode, you do
# Line 169  It is possible to have more than one dis Line 166  It is possible to have more than one dis
166  image is added; the first will be SCSI target 0, the second will be target 1, and so on,  image is added; the first will be SCSI target 0, the second will be target 1, and so on,
167  unless you specify explicitly which ID number the devices should have.  unless you specify explicitly which ID number the devices should have.
168  <pre>  <pre>
169          $ <b>gxemul -E dec -e 3max -b -d disk0.raw -d disk1.raw -d 5:disk2.raw netbsd-pmax-INSTALL</b>          $ <b>gxemul -E dec -e 3max -d disk0.raw -d disk1.raw -d 5:disk2.raw netbsd-pmax-INSTALL</b>
170  </pre>  </pre>
171  Note: In the example above, disk2.raw will get scsi id 5.  Note: In the example above, disk2.raw will get scsi id 5.
172  <p>  <p>
# Line 178  a CDROM device (this can be overridden w Line 175  a CDROM device (this can be overridden w
175  For example, the following command would start the emulator with two  For example, the following command would start the emulator with two
176  CDROM images, and one harddisk image:  CDROM images, and one harddisk image:
177  <pre>  <pre>
178          $ <b>gxemul -E dec -e 3max -b -d image.iso -d disk0.img -d c:second_cdrom.img netbsd-pmax-INSTALL</b>          $ <b>gxemul -E dec -e 3max -d image.iso -d disk0.img -d c:second_cdrom.img netbsd-pmax-INSTALL</b>
179  </pre>  </pre>
180  Usually, the device with the lowest id becomes the boot device. To override  Usually, the device with the lowest id becomes the boot device. To override
181  this, add a 'b' prefix to one of the devices:  this, add a 'b' prefix to one of the devices:
182  <pre>  <pre>
183          $ <b>gxemul -E dec -e 3max -b -d rootdisk.img -d bc:install-cd.iso name_of_kernel</b>          $ <b>gxemul -E dec -e 3max -d rootdisk.img -d bc:install-cd.iso name_of_kernel</b>
184  </pre>  </pre>
185  If you have a physical CD-ROM drive on the host machine, say /dev/cd0c, you can  If you have a physical CD-ROM drive on the host machine, say /dev/cd0c, you can
186  use it as a CD-ROM directly accessible from within the emulator:  use it as a CD-ROM directly accessible from within the emulator:
187  <pre>  <pre>
188          $ <b>gxemul -E dec -e 3max -b -d rootdisk.img -d bc:/dev/cd0c name_of_kernel</b>          $ <b>gxemul -E dec -e 3max -d rootdisk.img -d bc:/dev/cd0c name_of_kernel</b>
189  </pre>  </pre>
190  It is probably possible to use harddisks as well this way, but I would not  It is probably possible to use harddisks as well this way, but I would not
191  recommend it.  recommend it.
# Line 461  fixing something else, but this is what Line 458  fixing something else, but this is what
458  During bootup, the PROM complains <i>a lot</i> about hardware failures.  During bootup, the PROM complains <i>a lot</i> about hardware failures.
459  That's because the emulator doesn't emulate the hardware well enough yet.  That's because the emulator doesn't emulate the hardware well enough yet.
460  <p>  <p>
461  The command line options used are:  The command line options used are: -E dec for DECstation, -e 3min for
462  -D3 for DECstation model 3 (5000/1xx), -Q to supress the emulator's own PROM  "model 3" (5000/1xx), -Q to supress the emulator's own PROM
463  call emulation, -M128 for 128MB RAM (because GXemul doesn't correctly  call emulation, -M128 for 128MB RAM (because GXemul doesn't correctly
464  emulate memory detection well enough for the PROM to accept, so it will  emulate memory detection well enough for the PROM to accept, so it will
465  always believe there is 128MB ram anyway), and -q to supress debug messages.  always believe there is 128MB ram anyway), and -q to supress debug messages.
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