100644 blob 33657332307ca8d16dbfb8760f69f75afaa25479	atomic_word.h
040000 tree f70a3eac4643bbc7bea3f74bdbe1d2100a2675c2	atomicity_builtins
040000 tree d6c5bc713b34f48b40f0affe648f355b4d8d724e	atomicity_mutex
100644 blob cf53469dca7b4063107d4b3adf57c0448c80bc76	cpu_defines.h
100644 blob 95fd3066c04e9a761b8044dfbc567ecca0d33438	cxxabi_tweaks.h