+test_code:
+ move.w #3, (0xa15100) /* adapter enable, reset off */
+ nop
+ nop
+ move.w #1, (0xa15180) /* mode 1 */
+ movea.l #0xa15200, a0
+ move.l #256-1, d0
+0:
+ move.w #0,(a0)+
+ dbra d0,0b
+ move.w #0x83e0, (0xa15200) /* color 0 */
+
+test_code_ret_op:
+ jmp 0x123456 /* will be patched */
+test_code_end:
+