040000 tree 1b87141c28554d658e815ef739826f19ff83724c	ARC_EM_HS
040000 tree 4f128abd7c8bb5e56eea468ffd294150e08b37ba	ARC_v1
040000 tree 3b46ef263f3ae09bdb469dd6366ebeceb439363d	ARM_TFM
040000 tree 83dd0ac56de93a3b5643d7d3d36e03fe35a2249a	ATmega
040000 tree 9b5eca70a2508576bc75f89a706ab9c05595d3e9	Posix
040000 tree 28f388cd57b369741d91a85f1ae85c5706b34aa2	RISC-V
040000 tree a4ecbd115119459ce03c7e886b42434b1f988200	RP2040
040000 tree d347b87f5105e693ef735456b2bca69f90460e57	Xtensa_ESP32