1libc.so: realloc
2libc.so: malloc
3libc.so: calloc
4libc.so: free
5# At -Os, a struct assignment in libgcc-static pulls this in
6libc.so: memcpy ?
7# The TLS-enabled version of these functions is interposed from libc.so.
8ld.so: _dl_signal_error
9ld.so: _dl_catch_error
10ld.so: _dl_signal_exception
11ld.so: _dl_catch_exception
12