avra: remove useless instrBRBits table
I had written this when trying different approaches to adding BR and I forgot to remove it.
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@ -8,11 +8,10 @@
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; categories, and then alphabetically. Categories are ordered so that the 8bit
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; opcodes come first, then the 16bit ones. 0xff ends the chain
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instrNames:
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; Branching instructions. They are all shortcuts to BRBC/BRBS. Their respective
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; bits are listed in instrBRBits. These are not in alphabetical order, but
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; rather in "bit order". All "bit set" instructions first (10th bit clear), then
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; all "bit clear" ones (10th bit set). Inside this order, they're then in "sss"
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; order (bit number alias for BRBC/BRBS)
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; Branching instructions. They are all shortcuts to BRBC/BRBS. These are not in
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; alphabetical order, but rather in "bit order". All "bit set" instructions
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; first (10th bit clear), then all "bit clear" ones (10th bit set). Inside this
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; order, they're then in "sss" order (bit number alias for BRBC/BRBS).
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.db "BRCS", 0
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.db "BREQ", 0
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.db "BRMI", 0
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@ -185,25 +184,6 @@ instrUpMasks2:
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.db 0b10010100, 0b00000010 ; SWAP
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.db 0b10010010, 0b00000100 ; XCH
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instrBRBits:
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; 1st bit is 3rd bit of MSB and the other 3 are the lower bits of LSB
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.db 0b0000 ; BRCS
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.db 0b0001 ; BREQ
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.db 0b0010 ; BRMI
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.db 0b0011 ; BRVS
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.db 0b0100 ; BRLT
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.db 0b0101 ; BRHS
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.db 0b0110 ; BRTS
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.db 0b0111 ; BRIE
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.db 0b1000 ; BRCC
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.db 0b1001 ; BRNE
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.db 0b1010 ; BRPL
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.db 0b1011 ; BRVC
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.db 0b1100 ; BRGE
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.db 0b1101 ; BRHC
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.db 0b1110 ; BRTC
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.db 0b1111 ; BRID
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; Same signature as getInstID in instr.asm
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; Reads string in (HL) and returns the corresponding ID (I_*) in A. Sets Z if
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; there's a match.
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