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[/] [eco32/] [trunk/] [simtest/] [rom/] [rom04.s] - Blame information for rev 130

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Line No. Rev Author Line
1 9 hellwig
;
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; rom04.s -- Hello, world!
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;
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; $8  I/O base address
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; $9  temporary value
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; $10 character
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; $11 pointer to string
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; $31 return address
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        .set    tba,0xF0300000
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        add     $8,$0,tba
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        add     $11,$0,hello
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loop:
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        ldbu    $10,$11,0
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stop:
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        beq     $10,$0,stop
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        jal     out
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        add     $11,$11,1
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        j       loop
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out:
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        ldw     $9,$8,8
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        and     $9,$9,1
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        beq     $9,$0,out
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        stw     $10,$8,12
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        jr      $31
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hello:
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        .byte   "Hello, world!", 0x0D, 0x0A, 0

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