| /* | |
| * Generic 64-bit binary operation. | |
| */ | |
| /* binop/2addr vA, vB */ | |
| movzbl rINSTbl,%ecx # ecx<- BA | |
| sarl $$4,%ecx # ecx<- B | |
| GET_VREG_WORD %eax %ecx 0 # eax<- v[B+0] | |
| GET_VREG_WORD %ecx %ecx 1 # eax<- v[B+1] | |
| andb $$0xF,rINSTbl # rINST<- A | |
| $instr1 # example: addl %eax,(rFP,rINST,4) | |
| $instr2 # example: adcl %ecx,4(rFP,rINST,4) | |
| FETCH_INST_OPCODE 1 %ecx | |
| ADVANCE_PC 1 | |
| GOTO_NEXT_R %ecx |