/* * Array put, 64 bits. vBB[vCC] <- vAA. * * Arrays of long/double are 64-bit aligned, so it's okay to use STRD. */ /* aput-wide vAA, vBB, vCC */ FETCH r0, 1 @ r0<- CCBB mov r9, rINST, lsr #8 @ r9<- AA and r2, r0, #255 @ r2<- BB mov r3, r0, lsr #8 @ r3<- CC GET_VREG r0, r2 @ r0<- vBB (array object) GET_VREG r1, r3 @ r1<- vCC (requested index) cmp r0, #0 @ null array object? beq common_errNullObject @ yes, bail ldr r3, [r0, #MIRROR_ARRAY_LENGTH_OFFSET] @ r3<- arrayObj->length add r0, r0, r1, lsl #3 @ r0<- arrayObj + index*width cmp r1, r3 @ compare unsigned index, length VREG_INDEX_TO_ADDR r9, r9 @ r9<- &fp[AA] bcs common_errArrayIndex @ index >= length, bail FETCH_ADVANCE_INST 2 @ advance rPC, load rINST ldmia r9, {r2-r3} @ r2/r3<- vAA/vAA+1 GET_INST_OPCODE ip @ extract opcode from rINST strd r2, [r0, #MIRROR_WIDE_ARRAY_DATA_OFFSET] @ r2/r3<- vBB[vCC] GOTO_OPCODE ip @ jump to next instruction