1 /* int-to-long vA, vB */ 2 ext a3, rINST, 12, 4 # a3 <- B 3 GET_VREG a0, a3 # a0 <- vB (sign-extended to 64 bits) 4 ext a2, rINST, 8, 4 # a2 <- A 5 FETCH_ADVANCE_INST 1 # advance rPC, load rINST 6 GET_INST_OPCODE v0 # extract opcode from rINST 7 SET_VREG_WIDE a0, a2 # vA <- vB 8 GOTO_OPCODE v0 # jump to next instruction 9
