arm: use a_ll/a_sc atomics when building for ARMv6T2
[musl] / arch / arm /
drwxr-xr-x   ..
-rw-r--r-- 2186 atomic_arch.h
drwxr-xr-x - bits
-rw-r--r-- 324 crt_arch.h
-rw-r--r-- 825 pthread_arch.h
-rw-r--r-- 752 reloc.h
-rw-r--r-- 2358 syscall_arch.h