ref: 6cdc14b9202e706ed4b4c7935054ef06abf83567
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