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[/] [eco32/] [trunk/] [simtest/] [rom/] [rom04.s] - Rev 86
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; ; rom04.s -- Hello, world! ; ; $8 I/O base address ; $9 temporary value ; $10 character ; $11 pointer to string ; $31 return address .set tba,0xF0300000 add $8,$0,tba add $11,$0,hello loop: ldbu $10,$11,0 stop: beq $10,$0,stop jal out add $11,$11,1 j loop out: ldw $9,$8,8 and $9,$9,1 beq $9,$0,out stw $10,$8,12 jr $31 hello: .byte "Hello, world!", 0x0D, 0x0A, 0
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