ref: 394c9f2c24a3234d5d2492f0afa251cc87ff0d31
dir: /interrupts.asm/
; Game Boy hardware interrupts SECTION "vblank",ROM0 jp VBlank SECTION "lcd",ROM0 jp LCD SECTION "timer",ROM0 jp Timer SECTION "serial",ROM0 jp Serial SECTION "joypad",ROM0 jp JoypadInt