rasp/examples/deadbeef.asm

.section data $0x1000 {
    dead: .u16 $0xDEAD
    beef: .u16 $0xBEEF

    .export dead
    .export beef
}

.section code $0x0 {
    main:
        mov %r0, $0xDEAD
        shl %r0, $16
        ; move 32 bits at 'beef' to %r01
        ; TODO(syntax)
        mov %r1, (beef)u32
        or %r0, %r01
        cmpeq %r0, $0xDEADBEEF
        ; jump to the address 'end'
        jnz end
        mov %status, $1
    end:
        halt
    .export main
}

.meta {
    entry: main
}