040000 tree e19bdd75807b8c83f0faf8e4c21555e6da3d4664	esp32
100644 blob 9bfc2e2384dca682acec526bc3b56808cbade083	index.rst
040000 tree 640b159e6c43944f26cd30acfb2138dc1c461019	qemu_xtensa
040000 tree 1c22d797a64bc46a9831d5b604dd513f3f58ea78	xt-sim