1 %verify "executed" 2 /* 3 * See comments in OP_MUL_LONG.S 4 */ 5 /* mul-long/2addr vA, vB */ 6 GET_OPA4(t0) # t0 <- A+ 7 8 EAS2(t0, rFP, t0) # t0 <- &fp[A] 9 LOAD64(a0, a1, t0) # vAA.low / high 10 11 GET_OPB(t1) # t1 <- B 12 EAS2(t1, rFP, t1) # t1 <- &fp[B] 13 LOAD64(a2, a3, t1) # vBB.low / high 14 15 mul v1, a3, a0 # v1= a3a0 16 multu a2, a0 17 mfhi t1 18 mflo v0 # v0= a2a0 19 mul t2, a2, a1 # t2= a2a1 20 addu v1, v1, t1 # v1= a3a0 + hi(a2a0) 21 addu v1, v1, t2 # v1= v1 + a2a1; 22 23 FETCH_ADVANCE_INST(1) # advance rPC, load rINST 24 GET_INST_OPCODE(t1) # extract opcode from rINST 25 # vAA <- v0 (low) 26 STORE64(v0, v1, t0) # vAA+1 <- v1 (high) 27 GOTO_OPCODE(t1) # jump to next instruction 28 29
