1 %default {"instr1":"","instr2":"","instr3":""} 2 /* 3 * Generic 64-bit unary operation. 4 * Operand in %ecx:%eax 5 * 6 * For: neg-long, not-long 7 */ 8 /* unop vA, vB */ 9 movzbl rINST_HI,%ecx # ecx<- BA 10 sarl $$4,%ecx # ecx<- B 11 movzbl rINST_HI,rINST_FULL # ecx<- BA 12 andb $$0xf,rINST_LO # rINST_FULL<- A 13 GET_VREG_WORD(%eax,%ecx,0) # eax<- v[B+0] 14 GET_VREG_WORD(%ecx,%ecx,1) # ecx<- v[B+1] 15 $instr1 # ex: negl %eax 16 $instr2 # ex: adcl $$0,%ecx 17 $instr3 # ex: negl %ecx 18 SET_VREG_WORD(%eax,rINST_FULL,0) # v[A+0] <- eax 19 SET_VREG_WORD(%ecx,rINST_FULL,1) # v[A+1] <- ecx 20 GET_INST_WORD(1) 21 ADVANCE_PC(1) 22 GOTO_NEXT 23
