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040000 tree 96c859bf81f7a5da3a4b9b5edad7cd8d6a714361	espressif
040000 tree 59b0853b50ae7b189f79927f718b6ff23d91b86e	gnuarmemb
040000 tree c94c1f38a8fed272a0a905e68faceca258894485	host
040000 tree 06d0b6e8015e03af0f7a1f1a7c504b14b59b7d40	llvm
040000 tree cdb7094d386aa8e9da9d5080f8e17a259c6504c2	xcc
040000 tree ecc9b443b083a5e938dc2332e99eefd7360c3ba9	xtools
040000 tree a1675199d8089ece9919991b7d75af9540b37245	zephyr