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36 lines
757 B
ArmAsm
36 lines
757 B
ArmAsm
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; Oliver Schmidt, 24.03.2005
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.export dioprolog, diocommon, dioepilog
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.import popax
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.include "errno.inc"
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.include "mli.inc"
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dioprolog:
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; Set buffer
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sta mliparam + MLI::RW_BLOCK::DATA_BUFFER
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stx mliparam + MLI::RW_BLOCK::DATA_BUFFER+1
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; Get and set sect_num
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jsr popax
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sta mliparam + MLI::RW_BLOCK::BLOCK_NUM
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stx mliparam + MLI::RW_BLOCK::BLOCK_NUM+1
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; Get and set handle
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jsr popax
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sta mliparam + MLI::RW_BLOCK::UNIT_NUM
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rts
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diocommon:
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; Call read_block or write_block
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ldx #RW_BLOCK_COUNT
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jsr callmli
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dioepilog:
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; Return success or error
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sta __oserror
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ldx #$00
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rts
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