.set noat      # allow manual use of $at
.set noreorder # don't insert nops after branches

glabel dma_load_msg
    addiu   $sp,$sp,-40
    sw      $s0,24($sp)
    move    $s0,$a0
    sw      $s2,32($sp)
    move    $s2,$a1
    sw      $s1,28($sp)
    lui     $s1,%hi(msg_ROM_START)
    addiu   $s1,$s1,%lo(msg_ROM_START)
    srl     $v0,$s0,0xe
    addu    $a0,$v0,$s1
    addiu   $a1,$a0,4
    sw      $ra,36($sp)
    jal     dma_copy
    addiu   $a2,$sp,16
    addiu   $a2,$sp,16
    andi    $s0,$s0,0xffff
    sll     $s0,$s0,0x2
    lw      $v0,16($sp)
    addu    $s0,$s0,$s1
    addu    $a0,$v0,$s0
    jal     dma_copy
     addiu  $a1,$a0,8
    move    $a2,$s2
    lw      $a0,16($sp)
    lw      $a1,20($sp)
    addu    $a0,$a0,$s1
    jal     dma_copy
     addu   $a1,$a1,$s1
    lw      $ra,36($sp)
    lw      $s2,32($sp)
    lw      $s1,28($sp)
    lw      $s0,24($sp)
    jr      $ra
    addiu   $sp,$sp,40