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-rw-r--r--sysdeps/mips/tst-mode-switch-1.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/sysdeps/mips/tst-mode-switch-1.c b/sysdeps/mips/tst-mode-switch-1.c
deleted file mode 100644
index cdfa5aa859..0000000000
--- a/sysdeps/mips/tst-mode-switch-1.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Copyright (C) 2014-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/prctl.h>
-
-#if __mips_fpr != 0 || _MIPS_SPFPSET != 16
-# error This test requires -mfpxx -mno-odd-spreg
-#endif
-
-/* This test verifies that mode changes do not clobber register state
-   in other threads.  */
-
-static volatile int finished;
-static int mode[6] =
-  {
-    0,
-    PR_FP_MODE_FR,
-    PR_FP_MODE_FR | PR_FP_MODE_FRE,
-    PR_FP_MODE_FR,
-    0,
-    PR_FP_MODE_FR | PR_FP_MODE_FRE
-  };
-
-static void *
-thread_function (void * arg __attribute__ ((unused)))
-{
-  volatile int i = 0;
-  volatile float f = 0.0;
-  volatile double d = 0.0;
-
-  while (!finished)
-    {
-      if ((float) i != f || (double) i != d)
-	{
-	  printf ("unexpected value: i(%d) f(%f) d(%f)\n", i, f, d);
-	  exit (1);
-	}
-
-      if (i == 100)
-	{
-	  i = 0;
-	  f = 0.0;
-	  d = 0.0;
-	}
-
-      i++;
-      f++;
-      d++;
-    }
-  return NULL;
-}
-
-static int
-do_test (void)
-{
-  int count = sysconf (_SC_NPROCESSORS_ONLN);
-  if (count <= 0)
-    count = 1;
-  count *= 4;
-
-  pthread_t th[count];
-  int i;
-  int result = 0;
-
-  for (i = 0; i < count; ++i)
-    if (pthread_create (&th[i], NULL, thread_function, 0) != 0)
-      {
-	printf ("creation of thread %d failed\n", i);
-	exit (1);
-      }
-
-  for (i = 0 ; i < 1000000 ; i++)
-    {
-      if (prctl (PR_SET_FP_MODE, mode[i % 6]) != 0
-	  && errno != ENOTSUP)
-	{
-	  printf ("prctl PR_SET_FP_MODE failed: %m\n");
-	  exit (1);
-	}
-    }
-
-  finished = 1;
-
-  for (i = 0; i < count; ++i)
-    {
-      void *v;
-      if (pthread_join (th[i], &v) != 0)
-	{
-	  printf ("join of thread %d failed\n", i);
-	  result = 1;
-	}
-      else if (v != NULL)
-	{
-	  printf ("join %d successful, but child failed\n", i);
-	  result = 1;
-	}
-      else
-	printf ("join %d successful\n", i);
-    }
-
-  return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../../test-skeleton.c"