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commons:xv6
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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commons:xv6 [2018/08/27 17:04] wmyers |
commons:xv6 [2019/08/22 17:44] hashfastr |
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| - | = How to run xv6/jos on a CSE machine | + | ==== How to run xv6/jos on a CSE machine |
| - | == 0: Get a CSE account | + | ===**Note: Due to the magic of mainline code, a custom qemu package is no longer required**=== |
| + | |||
| + | == 0: Get a CSE account | ||
| First, you'll need a CSE account. The instructions for getting one can be | First, you'll need a CSE account. The instructions for getting one can be | ||
| Line 8: | Line 10: | ||
| You can use the *guest* account on a lab machine, but your data will be deleted on logout! | You can use the *guest* account on a lab machine, but your data will be deleted on logout! | ||
| - | == 1: Log into a CSE machine | + | == 1: Log into a CSE machine |
| You can SSH into a CSE login machine like so: | You can SSH into a CSE login machine like so: | ||
| - | '' | + | < |
| $ ssh USER@login.cs.nmt.edu | $ ssh USER@login.cs.nmt.edu | ||
| - | '' | + | </ |
| If you'd like to use qemu graphically, | If you'd like to use qemu graphically, | ||
| instead: | instead: | ||
| - | '' | + | < |
| $ ssh -XYC USER@login.cs.nmt.edu | $ ssh -XYC USER@login.cs.nmt.edu | ||
| - | '' | + | </ |
| There are more in-depth instructions [[ssh|here]]. Or, of course, you can log into any CSE lab machine. | There are more in-depth instructions [[ssh|here]]. Or, of course, you can log into any CSE lab machine. | ||
| - | == 2: Make and run xv6/jos | + | == 2. Running xv6 == |
| + | |||
| + | Clone xv6 into your home directory as such: | ||
| + | |||
| + | < | ||
| + | $ git clone git:// | ||
| + | </code> | ||
| + | |||
| + | Then build it: | ||
| + | |||
| + | < | ||
| + | $ cd xv6-public | ||
| + | $ make | ||
| + | </ | ||
| + | |||
| + | You can then run xv6 in qemu using gdb by running: | ||
| - | We've created a wrapper script that' | + | < |
| + | $ make qemu-nox-gdb | ||
| + | </ | ||
| - | '' | + | And then connect to qemu's gdb by running the following in gdb: |
| - | $ 325make qemu-nox-gdb | + | |
| - | '' | + | |
| - | If you'd like to also launch gdb at the same time you can run: | + | < |
| + | + target remote localhost:26000 | ||
| + | </ | ||
| - | '' | + | Note that the port number is subject to change and can be found as output when '' |
| - | $ 325make | + | |
| - | '' | + | |
| - | This command will start up a tmux session; | + | ==== Alternate Method ==== |
| + | If you prefer to use the magic of containers, either on your own machine or on the CSE machines, | ||
| - | '' | ||
| - | $ 325make -h | ||
| - | '' | ||
commons/xv6.txt · Last modified: 2019/10/16 16:45 (external edit)
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