%default { "store":"sw", "shift":"2", "data_offset":"MIRROR_INT_ARRAY_DATA_OFFSET" } /* * Array put, 32 bits or less. vBB[vCC] <- vAA. * * for: aput, aput-boolean, aput-byte, aput-char, aput-short * * NOTE: this assumes data offset for arrays is the same for all non-wide types. * If this changes, specialize. */ /* op vAA, vBB, vCC */ FETCH_B(a2, 1, 0) # a2 <- BB GET_OPA(rOBJ) # rOBJ <- AA FETCH_B(a3, 1, 1) # a3 <- CC GET_VREG(a0, a2) # a0 <- vBB (array object) GET_VREG(a1, a3) # a1 <- vCC (requested index) # null array object? beqz a0, common_errNullObject # yes, bail LOAD_base_offMirrorArray_length(a3, a0) # a3 <- arrayObj->length .if $shift EASN(a0, a0, a1, $shift) # a0 <- arrayObj + index*width .else addu a0, a0, a1 .endif bgeu a1, a3, common_errArrayIndex # index >= length, bail FETCH_ADVANCE_INST(2) # advance rPC, load rINST GET_VREG(a2, rOBJ) # a2 <- vAA GET_INST_OPCODE(t0) # extract opcode from rINST $store a2, $data_offset(a0) # vBB[vCC] <- a2 GOTO_OPCODE(t0) # jump to next instruction