| 1 | exception Byte7_conversion |
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| 2 | |
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| 3 | type bit = bool |
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| 4 | type nibble = bit * bit * bit * bit |
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| 5 | type byte = nibble * nibble |
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| 6 | type byte7 = bit * bit * bit * nibble |
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| 7 | type word = byte * byte |
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| 8 | type word11 = bit * bit * bit * byte |
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| 9 | |
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| 10 | module Byte7Map : Map.S with type key = byte7 |
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| 11 | module WordMap : Map.S with type key = word |
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| 12 | |
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| 13 | val byte7_of_byte: byte -> byte7 |
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| 14 | |
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| 15 | val word_of_int: int -> word |
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| 16 | val byte7_of_int: int -> byte7 |
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| 17 | val byte_of_int: int -> byte |
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| 18 | val int_of_bit: bit -> int |
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| 19 | val int_of_byte: byte -> int |
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| 20 | val int_of_byte7: byte7 -> int |
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| 21 | val int_of_nibble: nibble -> int |
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| 22 | val byte7_of_bit: bit -> byte7 |
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| 23 | val byte_of_byte7: byte7 -> byte |
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| 24 | |
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| 25 | val (++): word -> int -> word |
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| 26 | |
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| 27 | val add8_with_c: |
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| 28 | byte -> byte -> bit -> byte * bit * bit * bit (* +, c, ac, ov *) |
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| 29 | val subb8_with_c: |
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| 30 | byte -> byte -> bit -> byte * bit * bit * bit (* -, c, ac, ov *) |
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| 31 | val dec: byte -> byte (* with roll-over *) |
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| 32 | val inc: byte -> byte (* with roll-over *) |
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| 33 | |
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| 34 | val nth_bit: int -> byte -> bit |
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| 35 | val set_nth_bit: int -> bit -> byte -> byte |
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