diff options
Diffstat (limited to 'src/boot.s')
| -rw-r--r-- | src/boot.s | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -21,7 +21,6 @@ stack_top: .section .data -.intel_syntax noprefix gdt: null_gdt: /* null descriptor */ .quad 0x00 @@ -48,7 +47,6 @@ gdt: .word end_gdt - gdt - 1 .int gdt -.att_syntax .section .text .global _start @@ -58,16 +56,14 @@ _start: cli -.intel_syntax noprefix - lgdt [gdt_desc] /* load GDT */ - mov ax, 0x10 - mov ds, ax - mov ss, ax - mov es, ax - mov fs, ax - mov gs, ax - jmp 0x08:continue -.att_syntax + lgdt (gdt_desc) /* load GDT */ + mov $0x10, %ax + mov %ax, %ds + mov %ax, %ss + mov %ax, %es + mov %ax, %fs + mov %ax, %gs + ljmp $0x08,$continue continue: call kernel_main |