; The OS/K Team licenses this file to you under the MIT license.
; See the LICENSE file in the project root for more information.

TrapHandlers.prolog:
    sub rsp, rbp, 24
    mov q[rbp-8], r11
    mov q[rbp-16], r12
    mov q[rbp-24], r13
    xor rdx, rdx

    jmp rcx ; go back

TrapHandlers.epilog:
    mov r13, q[rbp-24]
    mov r12, q[rbp-16]
    mov r11, q[rbp-8]

    ; TRAP return values: RAX-RDX

    mov ax0, r12
    mov ax1, $rax
    mov ax2, rax
    call RFS.StoreReg
    mov ax1, $rdx
    mov ax2, rdx
    call RFS.StoreReg

    mov ax0, r11
    call IDT.DoneHandling
    iret