diff options
| author | Aleksa Vuckovic <aleksav013@gmail.com> | 2022-11-29 16:09:32 +0100 |
|---|---|---|
| committer | Aleksa Vuckovic <aleksav013@gmail.com> | 2022-11-29 19:23:51 +0100 |
| commit | 9b3dd99abc763f5e2039933eda510ec62d395f8a (patch) | |
| tree | 8db0b52f5fcb6a4572d8d2612d7eb94c1f4f2fb1 /kernel/src/boot | |
| parent | d36487d9fd2c19b54a3b97bdf3562a17184711fe (diff) | |
pushing all regs in irq_handler
Diffstat (limited to 'kernel/src/boot')
| -rw-r--r-- | kernel/src/boot/boot.S | 2 | ||||
| -rw-r--r-- | kernel/src/boot/boot64.S | 13 |
2 files changed, 7 insertions, 8 deletions
diff --git a/kernel/src/boot/boot.S b/kernel/src/boot/boot.S index 40ddf2b..1833f73 100644 --- a/kernel/src/boot/boot.S +++ b/kernel/src/boot/boot.S @@ -101,7 +101,7 @@ gdt_code = . - gdt gdt_data = . - gdt .long 0xFFFF .byte 0 - .byte 0xA2 + .byte 0x92 .byte 0xAF .byte 0 gdtp: diff --git a/kernel/src/boot/boot64.S b/kernel/src/boot/boot64.S index e95f55b..8231b3e 100644 --- a/kernel/src/boot/boot64.S +++ b/kernel/src/boot/boot64.S @@ -6,13 +6,12 @@ .global begin_long_mode begin_long_mode: -// xchgw %bx, %bx -// mov $0x10, %ax -// mov %ax, %ds -// mov %ax, %es -// mov %ax, %ss -// mov %ax, %fs -// mov %ax, %gs + mov $0x10, %ax + mov %ax, %ds + mov %ax, %es + mov %ax, %ss + mov %ax, %fs + mov %ax, %gs add $KERNEL_VMA, %rsp movabs $jump_main, %rax |