diff options
| author | Marvin Borner | 2019-09-15 15:10:05 +0200 |
|---|---|---|
| committer | Marvin Borner | 2019-09-15 15:10:05 +0200 |
| commit | 4292369d5c80afe71479228e79969855f449f1c3 (patch) | |
| tree | 6719a5e57d4ccf512a4fb378c6f6aa327cee2c17 /src/gdt | |
| parent | a9ede4d173bcb2a8e3dbd794e1cf6c9c89b4ae88 (diff) | |
Abstracted ASM files/functions
Diffstat (limited to 'src/gdt')
| -rw-r--r-- | src/gdt/gdt.asm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gdt/gdt.asm b/src/gdt/gdt.asm new file mode 100644 index 0000000..c2128e4 --- /dev/null +++ b/src/gdt/gdt.asm @@ -0,0 +1,14 @@ +; GDT flush function +global gdt_flush +extern gp +gdt_flush: + lgdt [gp] + mov ax, 0x10 ; Data segment offset of GDT + mov ds, ax + mov es, ax + mov fs, ax + mov gs, ax + mov ss, ax + jmp 0x08:flush2 ; Code segment offset +flush2: + ret ; Returns to C code
\ No newline at end of file |