https://github.com/akkartik/mu/blob/main/312copy.subx

     1 == code
     2
     3 copy-array-object:  # src: (addr array T), dest-ah: (addr handle array T)
     4     # . prologue
     5     55/push-ebp
     6     89/<- %ebp 4/r32/esp
     7     #
     8     (copy-array Heap *(ebp+8) *(ebp+0xc))
     9 $copy-array-object:end:
    10     # . epilogue
    11     89/<- %esp 5/r32/ebp
    12     5d/pop-to-ebp
    13     c3/return