100644 blob db5fa06c16d13b2a8d4031553225b0c84a013465	BUILD
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100644 blob 68114e62f7d0d76bfb74f397ca36c5abe3a948db	cortex_m4f_crosstool.pb
100644 blob 79996decbc883241b9674ba32affd41b53320da1	empty_main.c
040000 tree 80ed46491597ef60f8eed0bab750c4a822626e19	gcc_arm_none_eabi
100644 blob 526d831b229a17f8fa5dfc4b61a1ed208c023f27	toolchain_config.bzl
100644 blob ca3d7dd94c1d159ebb8909841884ad87c34d94ec	ubsan-blacklist