Delete unused or undefined functions.

        * breakpoint.c (ep_parse_optional_filename): Delete.
        * dcache.c (dcache_write_line): Remove declaration.
        * infrun.c (build_infrun): Remove declaration.
        * tracepoint.c (tracepoint_save_command): Remove declaration.
        * linux-nat.c (init_lwp_list): Delete. No longer used.
        * event-loop.c (check_async_signal_handlers): Delete declaration.
        * infrun.c (init_execution_control_state): Delete.
        (proceed): Update comment to avoid mentioning
        init_execution_control_state.
        * target.c (kill_or_be_killed, nosupport_runtime): Delete.
        * ada-lang.c (ada_to_static_fixed_value): Delete.
        * scm-lang.c (evaluate_subexp_scm): Delete declaration.
        * cp-namespace.c (cp_copy_usings): Delete.
        * xml-syscall.c (xml_number_of_syscalls): Delete.
        * progspace.c (find_program_space_by_num): Delete.
        * inflow.c (handle_sigio): Delete declaration.
        * hppa-tdep.c (hppa_alignof): Delete.
        * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
        (mipsnbsd_core_osabi_sniffer): Delete.

1 files changed, 0 insertions, 19 deletions

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 03563cd..7fc9584 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -1105,25 +1105,6 @@ status_to_str (int status)
   return buf;
 }
 
-/* Initialize the list of LWPs.  Note that this module, contrary to
-   what GDB's generic threads layer does for its thread list,
-   re-initializes the LWP lists whenever we mourn or detach (which
-   doesn't involve mourning) the inferior.  */
-
-static void
-init_lwp_list (void)
-{
-  struct lwp_info *lp, *lpnext;
-
-  for (lp = lwp_list; lp; lp = lpnext)
-    {
-      lpnext = lp->next;
-      xfree (lp);
-    }
-
-  lwp_list = NULL;
-}
-
 /* Remove all LWPs belong to PID from the lwp list.  */
 
 static void