RGBCube/serenity
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129 commits 1 branch 0 tags 227 MiB
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4 commits

Author SHA1 Message Date
Andreas Kling
d5ec18027e Protect the first 4 KB of memory. 
This makes null pointers crashy, tremendously useful :^)
 2018-10-21 21:59:11 +02:00
Andreas Kling
3649638259 Add Regions concept to Task. 2018-10-18 14:55:20 +02:00
Andreas Kling
f67d695254 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!
 2018-10-18 13:05:00 +02:00
Andreas Kling
77299cf54d Add basic paging. Only identity maps the bottom 4MB as a start. 2018-10-17 23:13:55 +02:00