diff options
Diffstat (limited to 'kernel.soso/gdt.asm')
-rw-r--r-- | kernel.soso/gdt.asm | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/kernel.soso/gdt.asm b/kernel.soso/gdt.asm deleted file mode 100644 index 54c01cfa..00000000 --- a/kernel.soso/gdt.asm +++ /dev/null @@ -1,30 +0,0 @@ -[GLOBAL flushGdt] - -flushGdt: - mov eax, [esp+4] ;[esp+4] is the parametered passed - lgdt [eax] - - mov ax, 0x10 ;0x10 is the offset to our data segment - mov ds, ax - mov es, ax - mov fs, ax - mov gs, ax - mov ss, ax - jmp 0x08:.flush ;0x08 is the offset to our code segment -.flush: - ret - -[GLOBAL flushIdt] - -flushIdt: - mov eax, [esp+4] ;[esp+4] is the parametered passed - lidt [eax] - ret - -[GLOBAL flushTss] - -flushTss: - mov ax, 0x2B ;index of the TSS structure is 0x28 (5*8) and OR'ing two bits in order to set RPL 3 and we get 0x2B - - ltr ax - ret |