(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 0 insertions, 157 deletions

diff --git a/elf/tst-align2.c b/elf/tst-align2.c
deleted file mode 100644
index 4fc0330..0000000
--- a/elf/tst-align2.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <tst-stack-align.h>
-#include <unistd.h>
-
-static int res, fds[2], result;
-static bool test_destructors;
-
-extern void in_dso (int *, bool *, int *);
-
-static void __attribute__ ((constructor)) con (void)
-{
-  res = TEST_STACK_ALIGN () ? -1 : 1;
-}
-
-static void __attribute__ ((destructor)) des (void)
-{
-  if (!test_destructors)
-    return;
-
-  char c = TEST_STACK_ALIGN () ? 'B' : 'A';
-  write (fds[1], &c, 1);
-}
-
-static int
-do_test (void)
-{
-  if (!res)
-    {
-      puts ("binary's constructor has not been run");
-      result = 1;
-    }
-  else if (res != 1)
-    {
-      puts ("binary's constructor has been run without sufficient alignment");
-      result = 1;
-    }
-
-  if (TEST_STACK_ALIGN ())
-    {
-      puts ("insufficient stack alignment in do_test");
-      result = 1;
-    }
-
-  in_dso (&result, &test_destructors, &fds[1]);
-
-  if (pipe (fds) < 0)
-    {
-      printf ("couldn't create pipe: %m\n");
-      return 1;
-    }
-
-  pid_t pid = fork ();
-  if (pid < 0)
-    {
-      printf ("fork failed: %m\n");
-      return 1;
-    }
-
-  if (!pid)
-    {
-      close (fds[0]);
-      test_destructors = true;
-      exit (0);
-    }
-
-  close (fds[1]);
-
-  unsigned char c;
-  ssize_t len;
-  int des_seen = 0, dso_des_seen = 0;
-  while ((len = TEMP_FAILURE_RETRY (read (fds[0], &c, 1))) > 0)
-    {
-      switch (c)
-        {
-        case 'B':
-          puts ("insufficient alignment in binary's destructor");
-          result = 1;
-          /* FALLTHROUGH */
-        case 'A':
-          des_seen++;
-          break;
-        case 'D':
-          puts ("insufficient alignment in DSO destructor");
-          result = 1;
-          /* FALLTHROUGH */
-        case 'C':
-          dso_des_seen++;
-          break;
-        default:
-          printf ("unexpected character %x read from pipe", c);
-          result = 1;
-          break;
-        }
-    }
-
-  close (fds[0]);
-
-  if (des_seen != 1)
-    {
-      printf ("binary destructor run %d times instead of once\n", des_seen);
-      result = 1;
-    }
-
-  if (dso_des_seen != 1)
-    {
-      printf ("DSO destructor run %d times instead of once\n", dso_des_seen);
-      result = 1;
-    }
-
-  int status;
-  pid_t termpid;
-  termpid = TEMP_FAILURE_RETRY (waitpid (pid, &status, 0));
-  if (termpid == -1)
-    {
-      printf ("waitpid failed: %m\n");
-      result = 1;
-    }
-  else if (termpid != pid)
-    {
-      printf ("waitpid returned %ld != %ld\n",
-	      (long int) termpid, (long int) pid);
-      result = 1;
-    }
-  else if (!WIFEXITED (status) || WEXITSTATUS (status))
-    {
-      puts ("child hasn't exited with exit status 0");
-      result = 1;
-    }
-
-  return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"