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-rw-r--r--elf/tst-align2.c157
1 files changed, 0 insertions, 157 deletions
diff --git a/elf/tst-align2.c b/elf/tst-align2.c
deleted file mode 100644
index 4fc0330e39..0000000000
--- 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"