Assembler code
seg000:1235 ; ---------------------------------------------------------------------------
seg000:1235 sub a, ($77,x)
seg000:1237 cp a, ($77,y)
seg000:123A sbc a, ($77,y)
seg000:123D cp y, ($77,y)
seg000:1240 and a, ($77,y)
seg000:1243 bcp a, ($77,y)
seg000:1246 ld a, ($77,y)
seg000:1249 ld ($77,y), a
seg000:124C xor a, ($77,y)
seg000:124F adc a, ($77,y)
seg000:1252 or a, ($77,y)
seg000:1255 add a, ($77,y)
seg000:1258 jp ($77,y)
seg000:125B ; ---------------------------------------------------------------------------
seg000:125B call ($77,y)
seg000:125E ld y, ($77,y)
seg000:1261 ld ($77,y), y
seg000:1264 sub a, (y)
seg000:1266 cp a, (y)
seg000:1268 sbc a, (y)
seg000:126A cp y, (y)
seg000:126C and a, (y)
seg000:126E bcp a, (y)
seg000:1270 ld a, (y)
seg000:1272 ld (y), a
seg000:1274 xor a, (y)
seg000:1276 adc a, (y)
seg000:1278 or a, (y)
seg000:127A add a, (y)
seg000:127C jp (y)
seg000:127E ; ---------------------------------------------------------------------------
seg000:127E call (y)
seg000:1280 ld y, (y)
seg000:1282 ld (y), y