linux_qxfer_libraries_svr4,
linux_supports_agent,
#ifdef HAVE_LINUX_BTRACE
- linux_supports_btrace,
linux_enable_btrace,
linux_low_disable_btrace,
linux_low_read_btrace,
NULL,
NULL,
NULL,
- NULL,
#endif
linux_supports_range_stepping,
linux_proc_pid_to_exec_file,