Andreas Kling
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3649638259
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Add Regions concept to Task.
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2018-10-18 14:55:20 +02:00 |
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Andreas Kling
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f67d695254
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More paging stuff.
The test userspace process now runs at linear address 0x300000 which is
mapped to a dynamically allocated page from the MemoryManager. Cool!
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2018-10-18 13:05:00 +02:00 |
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Andreas Kling
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89851a9ded
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Use FileHandle from VFS.
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2018-10-18 10:28:09 +02:00 |
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Andreas Kling
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56c1f9db8e
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A userspace process can now GPF and the OS goes on!
This is really rickety, but it kinda sorta works for my test GPF!
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2018-10-17 23:49:32 +02:00 |
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Andreas Kling
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77299cf54d
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Add basic paging. Only identity maps the bottom 4MB as a start.
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2018-10-17 23:13:55 +02:00 |
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Andreas Kling
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39fa1eb2c2
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Print the contents of motd.txt on boot.
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2018-10-17 12:07:39 +02:00 |
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Andreas Kling
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705832f387
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List the root directory after mounting /.
So cool that it works! It's spewing out a bunch of terminal escape sequences
that the OS console obviously doesn't support, but we'll get there too.
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2018-10-17 11:47:14 +02:00 |
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Andreas Kling
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b05ed591ab
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VFS mounts an ext2fs root! :^)
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2018-10-17 11:44:06 +02:00 |
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Andreas Kling
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9171521752
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Integrate ext2 from VFS into Kernel.
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2018-10-17 10:57:23 +02:00 |
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Andreas Kling
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aec8ab0a60
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Add the basic character devices to kernel.
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2018-10-16 14:33:16 +02:00 |
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Andreas Kling
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12e515735b
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Add a simple IDEDiskDevice class that implements DiskDevice from VFS.
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2018-10-16 14:17:43 +02:00 |
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Andreas Kling
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72bb80a9ae
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These changes were lying around uncommitted in the old repo.
I'm just gonna commit them without too much thinking and then take
it from there.
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2018-10-16 11:06:35 +02:00 |
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Andreas Kling
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9396108034
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Import the "gerbert" kernel I worked on earlier this year.
It's a lot crappier than I remembered it. It's gonna need a lot of work.
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2018-10-16 11:02:00 +02:00 |
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