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| author | Test_User <hax@andrewyu.org> | 2023-01-05 03:29:26 -0500 |
|---|---|---|
| committer | Test_User <hax@andrewyu.org> | 2023-01-05 03:29:26 -0500 |
| commit | 0d290b91117fb0002e247b7a48a38eb40fc48fbd (patch) | |
| tree | 5e36c882826194853835c1d1fc056bcbe7f01717 /cpu/access_control/gdt.txt | |
| parent | b0ca4d17f93970881edf05f3cff206d47b7fa564 (diff) | |
| download | specification-0d290b91117fb0002e247b7a48a38eb40fc48fbd.tar.gz specification-0d290b91117fb0002e247b7a48a38eb40fc48fbd.zip | |
Add hardware task switching, get rid of software interrupts
Diffstat (limited to 'cpu/access_control/gdt.txt')
| -rw-r--r-- | cpu/access_control/gdt.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/access_control/gdt.txt b/cpu/access_control/gdt.txt index c803ace..cd4ca6d 100644 --- a/cpu/access_control/gdt.txt +++ b/cpu/access_control/gdt.txt @@ -1,7 +1,7 @@ Each entry is n*4 bits long, where n is the current mode in bits -TODO: Specify a limit for them -It uses the following format: +Each entry uses the following format: + width: same number of bits as current mode (higher address) +---------------------+-------------------------+ | upper 4 bits: flags | lower 1/2: base address | |