040000 tree 424e555dfc74a61c3548f41b0dc21c1b5e465a78	arm
040000 tree 92606340502f85c7ddf278de53753365daf4cd7e	arm64
040000 tree 3645672ee827199ea0884b5ae23ebec84a2910a7	common
040000 tree da83a0af1d8d8d041b5b6f87a318c16303940cc2	x86
040000 tree 12ca0f8f9f0bc06378b72441d7ab245b7ee03735	xtensa_asm2