Merge pull request #89 from rikardn/get_FAC2_via_INDEX

Add get_FAC2_via_INDEX
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FeralChild64 authored and GitHub committed 2025-03-05 18:05:10 +00:00
commit 7b9c028c79
13 files changed
+85 -49

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JSR $BA8C + LDA fragment
Call to well known floating point function + fragment
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$3C + JSR $BA8C
Fragment and call to well known floating point function.
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4C 67 B8 20 8C BA A5 66 49 FF 85 66
JMP $B867 + JSR $BA8C + LDA $66 + EOR #$FF + STA $66
Call two well known floating point functions and invert sign of FAC1
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ror $63 + ror $64 + ror $65 + ror $70 + rts
Shifting of 32 bit value of the FAC1 mantissa in the zero page
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$BC + LDA #$00 + STA fragment
Fragment of clearing variable in zero page