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66 lines
1.6 KiB
Plaintext
66 lines
1.6 KiB
Plaintext
5 years ago
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# set the initial pointer value for the next fibonacci numbers
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set 0x04 rgd
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set 0x00 rgp
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write
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# first two numbers (0, 1)
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set 0x00 rgd
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set 0x02 rgp
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write
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set 0x01 rgd
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set 0x03 rgp
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write
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# all other numbers
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label 0x00
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set 0x00 rgp
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load # load the pointer for the next value
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set 0x01 rgi
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sub
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copy rgo rgp
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load # load the value F-1
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set 0x01 rgp
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write # write the value to a temp location
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set 0x00 rgp # load the pointer for the next value
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load
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set 0x02 rgi
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sub
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copy rgo rgp
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load # load the value F-2
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copy rgd rgi # copy the value to rgi
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set 0x01 rgp
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load # load the temporary value F-1
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add # add F-1 and F-2
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copy rgo rgd
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write # write the value to the temporary location
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set 0x00 rgp
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load # load the pointer for the next value
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copy rgd rgo # store the value in rgo temporarily
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set 0x01 rgp
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load
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copy rgo rgp # copy the pointer from rgo to rgp
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write # write the value to the pointer for the next value
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copy rgp rgd # copy the pointer address to rgd
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set 0x01 rgi
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add # add 1 to the address to get the next one
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copy rgo rgd
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set 0x00 rgp
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write # write the next address into 0x00
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set 50 rgi
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jl
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# print all values
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set 0x00 rgp
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load # load the pointer to the next value
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set 0x01 rgl
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label 0x01 # create a label to jump back
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set 0x01 rgi
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sub
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copy rgo rgp # subtract the pointer by one to get the previous value
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load
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print rgd # print the loaded previous value
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copy rgp rgd
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set 0x02 rgi
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jg # jump if the pointer is greater than 2 (the numbers start at 0x03)
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debug
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