040000 tree d2b1faf958ec26f192bef50d7dc3f29680d6549b	esp32
100644 blob 9bfc2e2384dca682acec526bc3b56808cbade083	index.rst
040000 tree 059d0c7590d3db1640848ef46d0d67aa867ab23b	qemu_xtensa
040000 tree 016f5167dd975f675e33160653400d002c54bb83	xt-sim