1 .text 2 .org 0 3 ;;; 8-bit arithmetic and logic 4 add a,a 5 add a,b 6 add a,c 7 add a,d 8 add a,e 9 add a,h 10 add a,l 11 add a,(hl) 12 add a,(ix+5) 13 add a,(iy+5) 14 add a,17 15 16 adc a,a 17 adc a,b 18 adc a,c 19 adc a,d 20 adc a,e 21 adc a,h 22 adc a,l 23 adc a,(hl) 24 adc a,(ix+5) 25 adc a,(iy+5) 26 adc a,17 27 28 sub a 29 sub b 30 sub c 31 sub d 32 sub e 33 sub h 34 sub l 35 sub (hl) 36 sub (ix+5) 37 sub (iy+5) 38 sub 17 39 40 sbc a,a 41 sbc a,b 42 sbc a,c 43 sbc a,d 44 sbc a,e 45 sbc a,h 46 sbc a,l 47 sbc a,(hl) 48 sbc a,(ix+5) 49 sbc a,(iy+5) 50 sbc a,17 51 52 and a 53 and b 54 and c 55 and d 56 and e 57 and h 58 and l 59 and (hl) 60 and (ix+5) 61 and (iy+5) 62 and 17 63 64 xor a 65 xor b 66 xor c 67 xor d 68 xor e 69 xor h 70 xor l 71 xor (hl) 72 xor (ix+5) 73 xor (iy+5) 74 xor 17 75 76 or a 77 or b 78 or c 79 or d 80 or e 81 or h 82 or l 83 or (hl) 84 or (ix+5) 85 or (iy+5) 86 or 17 87 88 cp a 89 cp b 90 cp c 91 cp d 92 cp e 93 cp h 94 cp l 95 cp (hl) 96 cp (ix+5) 97 cp (iy+5) 98 cp 17 99 100 inc a 101 inc b 102 inc c 103 inc d 104 inc e 105 inc h 106 inc l 107 inc (hl) 108 inc (ix+5) 109 inc (iy+5) 110 111 dec a 112 dec b 113 dec c 114 dec d 115 dec e 116 dec h 117 dec l 118 dec (hl) 119 dec (ix+5) 120 dec (iy+5) 121 122 ;;; 16-bit arithmetic anmd logic 123 add hl,bc 124 add hl,de 125 add hl,hl 126 add hl,sp 127 128 add ix,bc 129 add ix,de 130 add ix,ix 131 add ix,sp 132 133 add iy,bc 134 add iy,de 135 add iy,iy 136 add iy,sp 137 138 adc hl,bc 139 adc hl,de 140 adc hl,hl 141 adc hl,sp 142 143 sbc hl,bc 144 sbc hl,de 145 sbc hl,hl 146 sbc hl,sp 147 148 inc bc 149 inc de 150 inc hl 151 inc sp 152 inc ix 153 inc iy 154 155 dec bc 156 dec de 157 dec hl 158 dec sp 159 dec ix 160 dec iy 161 162