%default { "reg":"rINST", "store":"movl", "shift":"4", "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 * */ /* op vAA, vBB, vCC */ movzbl 2(rPC), %eax # eax <- BB movzbl 3(rPC), %ecx # ecx <- CC GET_VREG %eax, %eax # eax <- vBB (array object) GET_VREG %ecx, %ecx # ecx <- vCC (requested index) testl %eax, %eax # null array object? je common_errNullObject # bail if so cmpl MIRROR_ARRAY_LENGTH_OFFSET(%eax), %ecx jae common_errArrayIndex # index >= length, bail. leal $data_offset(%eax,%ecx,$shift), %eax GET_VREG rINST, rINST $store $reg, (%eax) ADVANCE_PC_FETCH_AND_GOTO_NEXT 2