1 files changed, 0 insertions, 112 deletions
diff --git a/winsup/cygwin/init.cc b/winsup/cygwin/init.cc
deleted file mode 100644
index 9ba585ecb..000000000
--- a/winsup/cygwin/init.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-/* init.cc
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include "winsup.h"
-#include <stdlib.h>
-#include "thread.h"
-#include "perprocess.h"
-#include "cygthread.h"
-#include "cygtls.h"
-
-int NO_COPY dynamically_loaded;
-static char *search_for = (char *) cygthread::stub;
-unsigned threadfunc_ix[8] __attribute__((section ("cygwin_dll_common"), shared));
-DWORD tls_func;
-
-HANDLE sync_startup;
-
-#define OLDFUNC_OFFSET -1
-
-static void WINAPI
-threadfunc_fe (VOID *arg)
-{
-  (void)__builtin_return_address(1);
-  asm volatile ("andl $-16,%%esp" ::: "%esp");
-  _cygtls::call ((DWORD (*)  (void *, void *)) (((char **) _tlsbase)[OLDFUNC_OFFSET]), arg);
-}
-
-static DWORD WINAPI
-calibration_thread (VOID *arg)
-{
-  ExitThread (0);
-}
-
-/* We need to know where the OS stores the address of the thread function
-   on the stack so that we can intercept the call and insert some tls
-   stuff on the stack.  This function starts a known calibration thread.
-   When it starts, a call will be made to dll_entry which will call munge_threadfunc
-   looking for the calibration thread offset on the stack.  This offset will
-   be stored and used by all executing cygwin processes. */
-void
-prime_threads ()
-{
-  if (!threadfunc_ix[0])
-    {
-      DWORD id;
-      search_for = (char *) calibration_thread;
-      sync_startup = CreateThread (NULL, 0, calibration_thread, 0, 0, &id);
-    }
-}
-
-/* If possible, redirect the thread entry point to a cygwin routine which
-   adds tls stuff to the stack. */
-static void
-munge_threadfunc ()
-{
-  int i;
-  char **ebp = (char **) __builtin_frame_address (0);
-  if (!threadfunc_ix[0])
-    {
-      char **peb;
-      char **top = (char **) _tlsbase;
-      for (peb = ebp, i = 0; peb < top && i < 7; peb++)
-	if (*peb == search_for)
-	  threadfunc_ix[i++] = peb - ebp;
-      if (!threadfunc_ix[0])
-	{
-	  try_to_debug ();
-	  return;
-	}
-    }
-
-  char *threadfunc = ebp[threadfunc_ix[0]];
-  if (threadfunc == (char *) calibration_thread)
-    /* no need for the overhead */;
-  else
-    {
-      for (i = 0; threadfunc_ix[i]; i++)		
-	ebp[threadfunc_ix[i]] = (char *) threadfunc_fe;
-      ((char **) _tlsbase)[OLDFUNC_OFFSET] = threadfunc;
-    }
-}
-
-extern void __stdcall dll_crt0_0 ();
-
-extern "C" int WINAPI
-dll_entry (HANDLE h, DWORD reason, void *static_load)
-{
-  switch (reason)
-    {
-    case DLL_PROCESS_ATTACH:
-      prime_threads ();
-      dynamically_loaded = (static_load == NULL);
-      dll_crt0_0 ();
-      break;
-    case DLL_PROCESS_DETACH:
-      break;
-    case DLL_THREAD_ATTACH:
-      munge_threadfunc ();
-      break;
-    case DLL_THREAD_DETACH:
-      _my_tls.remove (0);
-      break;
-    }
-  return 1;
-}