1 files changed, 0 insertions, 68 deletions
diff --git a/config/auto-aux/stackov.c b/config/auto-aux/stackov.c
deleted file mode 100644
index a1aa0b7ecf..0000000000
--- a/config/auto-aux/stackov.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/***********************************************************************/
-/*                                                                     */
-/*                           Objective Caml                            */
-/*                                                                     */
-/*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         */
-/*                                                                     */
-/*  Copyright 2001 Institut National de Recherche en Informatique et   */
-/*  en Automatique.  All rights reserved.  This file is distributed    */
-/*  under the terms of the GNU Library General Public License, with    */
-/*  the special exception on linking described in file ../../LICENSE.  */
-/*                                                                     */
-/***********************************************************************/
-
-/* $Id$ */
-
-#include <stdio.h>
-#include <signal.h>
-#include <sys/resource.h>
-
-static char sig_alt_stack[SIGSTKSZ];
-static char * system_stack_top;
-
-#if defined(TARGET_i386) && defined(SYS_linux_elf)
-static void segv_handler(int signo, struct sigcontext sc)
-{
-  char * fault_addr = (char *) sc.cr2;
-#else
-static void segv_handler(int signo, siginfo_t * info, void * context)
-{
-  char * fault_addr = (char *) info->si_addr;
-#endif
-  struct rlimit limit;
-
-  if (getrlimit(RLIMIT_STACK, &limit) == 0 &&
-      ((long) fault_addr & (sizeof(long) - 1)) == 0 &&
-      fault_addr < system_stack_top &&
-      fault_addr >= system_stack_top - limit.rlim_cur - 0x2000) {
-    _exit(0);
-  } else {
-    _exit(4);
-  }
-}
-
-int main(int argc, char ** argv)
-{
-  struct sigaltstack stk;
-  struct sigaction act;
-
-  stk.ss_sp = sig_alt_stack;
-  stk.ss_size = SIGSTKSZ;
-  stk.ss_flags = 0;
-#if defined(TARGET_i386) && defined(SYS_linux_elf)
-  act.sa_handler = (void (*)(int)) segv_handler;
-  act.sa_flags = SA_ONSTACK | SA_NODEFER;
-#else
-  act.sa_sigaction = segv_handler;
-  act.sa_flags = SA_SIGINFO | SA_ONSTACK | SA_NODEFER;
-#endif  
-  sigemptyset(&act.sa_mask);
-  system_stack_top = (char *) &act;
-  if (sigaltstack(&stk, NULL) != 0) { perror("sigaltstack"); return 2; }
-  if (sigaction(SIGSEGV, &act, NULL) != 0) { perror("sigaction"); return 2; }
-  /* We used to trigger a stack overflow at this point to test whether
-     the code above works, but this causes problems with POSIX threads
-     on some BSD systems.  So, instead, we just test that all this
-     code compiles, indicating that the required syscalls are there. */
-  return 0;
-}