elf: Remove legacy hwcaps support from the dynamic loader

Remove support for the legacy hwcaps subdirectories from the dynamic
loader.

Signed-off-by: Javier Pello <devel@otheo.eu>
Reviewed-by: Florian Weimer <fweimer@redhat.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/elf/dl-usage.c b/elf/dl-usage.c
index 98d8c98948..efd6c77c25 100644
--- a/elf/dl-usage.c
+++ b/elf/dl-usage.c
@@ -193,37 +193,6 @@ print_hwcaps_subdirectories (const struct dl_main_state *state)
 No subdirectories of glibc-hwcaps directories are searched.\n");
 }
 
-/* Write a list of hwcap subdirectories to standard output.  See
- _dl_important_hwcaps in dl-hwcaps.c.  */
-static void
-print_legacy_hwcap_directories (void)
-{
-  _dl_printf ("\n\
-Legacy HWCAP subdirectories under library search path directories:\n");
-
-  const char *platform = GLRO (dl_platform);
-  if (platform != NULL)
-    _dl_printf ("  %s (AT_PLATFORM; supported, searched)\n", platform);
-
-  _dl_printf ("  tls (supported, searched)\n");
-
-  uint64_t hwcap_mask = GET_HWCAP_MASK();
-  uint64_t searched = GLRO (dl_hwcap) & hwcap_mask;
-  for (int n = 63; n >= 0; --n)
-    {
-      uint64_t bit = 1ULL << n;
-      if (HWCAP_IMPORTANT & bit)
-        {
-          _dl_printf ("  %s", _dl_hwcap_string (n));
-          bool first = true;
-          print_hwcap_1 (&first, GLRO (dl_hwcap) & bit, "supported");
-          print_hwcap_1 (&first, !(hwcap_mask & bit), "masked");
-          print_hwcap_1 (&first, searched & bit, "searched");
-          print_hwcap_1_finish (&first);
-        }
-    }
-}
-
 void
 _dl_help (const char *argv0, struct dl_main_state *state)
 {
@@ -270,6 +239,5 @@ This program interpreter self-identifies as: " RTLD "\n\
               argv0);
   print_search_path_for_help (state);
   print_hwcaps_subdirectories (state);
-  print_legacy_hwcap_directories ();
   _exit (EXIT_SUCCESS);
 }