13 lines
256 B
ArmAsm
13 lines
256 B
ArmAsm
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;;
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;; Official Kernal routine, described in:
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;;
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;; - [RG64] C64 Programmer's Reference Guide - page 303
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;; - [CM64] Compute's Mapping the Commodore 64 - page 232
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;;
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;; CPU registers that has to be preserved (see [RG64]): .Y
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;;
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update_jiffy_clock:
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rts
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