1 /* 2 * Check to see if a cast from one class to another is allowed. 3 */ 4 /* check-cast vAA, class//BBBB */ 5 .extern MterpCheckCast 6 EXPORT_PC 7 lhu a0, 2(rPC) # a0 <- BBBB 8 srl a1, rINST, 8 # a1 <- AA 9 dlsa a1, a1, rFP, 2 # a1 <- &object 10 ld a2, OFF_FP_METHOD(rFP) # a2 <- method 11 move a3, rSELF # a3 <- self 12 jal MterpCheckCast # (index, &obj, method, self) 13 PREFETCH_INST 2 14 bnez v0, MterpPossibleException 15 ADVANCE 2 16 GET_INST_OPCODE v0 # extract opcode from rINST 17 GOTO_OPCODE v0 # jump to next instruction 18
