1 /* 2 * Generic 64-bit binary operation. 3 */ 4 /* binop vAA, vBB, vCC */ 5 6 movzbl 2(rPC),%eax # eax<- BB 7 movzbl 3(rPC),%ecx # ecx<- CC 8 SPILL(rIBASE) # save rIBASE 9 GET_VREG_WORD rIBASE %eax 0 # rIBASE<- v[BB+0] 10 GET_VREG_WORD %eax %eax 1 # eax<- v[BB+1] 11 $instr1 # ex: addl (rFP,%ecx,4),rIBASE 12 $instr2 # ex: adcl 4(rFP,%ecx,4),%eax 13 SET_VREG_WORD rIBASE rINST 0 # v[AA+0] <- rIBASE 14 FETCH_INST_OPCODE 2 %ecx 15 UNSPILL(rIBASE) # restore rIBASE 16 SET_VREG_WORD %eax rINST 1 # v[AA+1] <- eax 17 ADVANCE_PC 2 18 GOTO_NEXT_R %ecx 19