URL
https://opencores.org/ocsvn/eco32/eco32/trunk
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| Rev 106 |
Rev 195 |
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;
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; biolib.s -- basic I/O library
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; biolib.s -- basic I/O library
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;
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;
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.set cin,0xC0000010
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.set cin,0xC0000014
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.set cout,0xC0000018
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.set cout,0xC000001C
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.set dskio,0xC0000030
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.set dskio,0xC0000024
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.export getc
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.export getc
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.export putc
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.export putc
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.export rwscts
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.export rwscts
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.code
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.code
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.align 4
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.align 4
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getc:
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getc:
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add $8,$0,cin
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add $8,$0,cin
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jr $8
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jr $8
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putc:
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putc:
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add $8,$0,cout
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add $8,$0,cout
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jr $8
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jr $8
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rwscts:
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rwscts:
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add $8,$0,dskio
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add $8,$0,dskio
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jr $8
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jr $8
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