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| author | Alexey Gavrilov <90127298+rebovas@users.noreply.github.com> | 2024-03-07 15:18:51 +0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-07 15:18:51 +0700 |
| commit | 05673a8a51a9f00fa367ec2898ffce493e7ecdc9 (patch) | |
| tree | 4999e8c789a036511a1b6bbaec594b712bb1f64a /arch/x86/gdt/SwitchToGdt.s | |
| parent | 976575c12b5da66996a3204ec711e4937a3ef240 (diff) | |
| parent | 244a9154e42a49470bd28e3a95ebe9f4a5fe5ff7 (diff) | |
Merge pull request #1 from rebovas/init_proc
Mechanism of initialization
Diffstat (limited to 'arch/x86/gdt/SwitchToGdt.s')
| -rw-r--r-- | arch/x86/gdt/SwitchToGdt.s | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/gdt/SwitchToGdt.s b/arch/x86/gdt/SwitchToGdt.s new file mode 100644 index 0000000..52ebbc7 --- /dev/null +++ b/arch/x86/gdt/SwitchToGdt.s @@ -0,0 +1,13 @@ +global SWITCHTOGDT +SWITCHTOGDT: + lgdt [esp + 4] + jmp 0x08:.reloadCS +.reloadCS: + mov ax, 0x10 + mov ds, ax + mov es, ax + mov fs, ax + mov gs, ax + mov ss, ax + ret +.end: |