From 00ef0423acd97cb964a2bae54c93a03a8ab50e5e Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Fri, 16 Jul 2010 14:55:10 +0300
Subject: Move to 3.1.8.

---
 libsigsegv/tests/sigsegv1.c | 111 --------------------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 libsigsegv/tests/sigsegv1.c

(limited to 'libsigsegv/tests/sigsegv1.c')

diff --git a/libsigsegv/tests/sigsegv1.c b/libsigsegv/tests/sigsegv1.c
deleted file mode 100644
index ce006428..00000000
--- a/libsigsegv/tests/sigsegv1.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Test that the handler is called, with the right fault address.
-   Copyright (C) 2002-2006, 2008  Bruno Haible <bruno@clisp.org>
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _MSC_VER
-# include <config.h>
-#endif
-
-#include "sigsegv.h"
-#include <stdio.h>
-
-#if HAVE_SIGSEGV_RECOVERY
-
-#include "mmaputil.h"
-#include <stdlib.h>
-
-unsigned long page;
-
-volatile int handler_called = 0;
-
-int
-handler (void *fault_address, int serious)
-{
-  handler_called++;
-  if (handler_called > 10)
-    abort ();
-  if (fault_address != (void *)(page + 0x678))
-    abort ();
-  if (mprotect ((void *) page, 0x4000, PROT_READ_WRITE) == 0)
-    return 1;
-  return 0;
-}
-
-void
-crasher (unsigned long p)
-{
-  *(volatile int *) (p + 0x678) = 42;
-}
-
-int
-main ()
-{
-  void *p;
-
-  /* Preparations.  */
-#if !HAVE_MMAP_ANON && !HAVE_MMAP_ANONYMOUS && HAVE_MMAP_DEVZERO
-  zero_fd = open ("/dev/zero", O_RDONLY, 0644);
-#endif
-
-  /* Setup some mmaped memory.  */
-  p = mmap_zeromap ((void *) 0x12340000, 0x4000);
-  if (p == (void *)(-1))
-    {
-      fprintf (stderr, "mmap_zeromap failed.\n");
-      exit (2);
-    }
-  page = (unsigned long) p;
-
-  /* Make it read-only.  */
-  if (mprotect ((void *) page, 0x4000, PROT_READ) < 0)
-    {
-      fprintf (stderr, "mprotect failed.\n");
-      exit (2);
-    }
-  /* Test whether it's possible to make it read-write after it was read-only.
-     This is not possible on Cygwin.  */
-  if (mprotect ((void *) page, 0x4000, PROT_READ_WRITE) < 0
-      || mprotect ((void *) page, 0x4000, PROT_READ) < 0)
-    {
-      fprintf (stderr, "mprotect failed.\n");
-      exit (2);
-    }
-
-  /* Install the SIGSEGV handler.  */
-  sigsegv_install_handler (&handler);
-
-  /* The first write access should invoke the handler and then complete.  */
-  crasher (page);
-  /* The second write access should not invoke the handler.  */
-  crasher (page);
-
-  /* Check that the handler was called only once.  */
-  if (handler_called != 1)
-    exit (1);
-  /* Test passed!  */
-  printf ("Test passed.\n");
-  return 0;
-}
-
-#else
-
-int
-main ()
-{
-  return 77;
-}
-
-#endif
-- 
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