Files
RockOS/kernel/common_stubs.S
2026-06-16 21:53:38 -04:00

40 lines
512 B
ArmAsm

.code32
.section .text
.global disable_interrupts
disable_interrupts:
cli
ret
.global enable_interrupts
enable_interrupts:
sti
ret
.global io_wait
io_wait:
outb %al, $0x80
ret
.global liftoff
liftoff:
cli
mov 4(%esp), %ecx
mov 8(%esp), %ebx
mov $0x23, %ax
mov %ax, %ds
mov %ax, %es
mov %ax, %fs
mov %ax, %gs
push $0x23
push %ebx
push $0x202
push $0x1B
push %ecx
xor %eax, %eax
xor %edx, %edx
iret