mono/utils/gc_wrapper.h

   1 /**
   2  * \file
   3  * Copyright 2004-2011 Novell, Inc (http://www.novell.com)
   4  * Copyright 2011 Xamarin, Inc (http://www.xamarin.com)
   5  * Licensed under the MIT license. See LICENSE file in the project root for full license information.
   6  */
   7 #ifndef __MONO_OS_GC_WRAPPER_H__
   8 #define __MONO_OS_GC_WRAPPER_H__
   9
  10 #include <config.h>
  11 #include <stdlib.h>
  12
  13 #ifdef HAVE_BOEHM_GC
  14
  15 #       ifdef _MSC_VER
  16 #               include <winsock2.h>
  17 #       else
  18                 /* libgc specifies this on the command line,
  19                  * so we must define it ourselfs
  20                 */
  21 #               define GC_GCJ_SUPPORT
  22 #       endif
  23
  24         /*
  25          * Local allocation is only beneficial if we have __thread
  26          * We had to fix a bug with include order in libgc, so only do
  27          * it if it is the included one.
  28          */
  29
  30 #       if defined(HAVE_KW_THREAD) && !defined(__powerpc__)
  31         /* The local alloc stuff is in pthread_support.c, but solaris uses solaris_threads.c */
  32         /* It is also disabled on solaris/x86 by libgc/configure.ac */
  33         /*
  34                  * ARM has no definition for some atomic functions in gc_locks.h and
  35                  * support is also disabled in libgc/configure.ac.
  36                  */
  37 #       if !defined(__sparc__) && !defined(__sun) && !defined(__arm__) && !defined(__mips__)
  38 #                   define GC_REDIRECT_TO_LOCAL
  39 #       endif
  40 #       endif
  41
  42 #       define GC_INSIDE_DLL
  43 #       include <gc.h>
  44 #       include <gc_typed.h>
  45 #       include <gc_mark.h>
  46 #       include <gc_gcj.h>
  47
  48 #if defined(HOST_WIN32)
  49 #define CreateThread GC_CreateThread
  50 #endif
  51
  52 #elif defined(HAVE_SGEN_GC)
  53
  54 #else /* not Boehm and not sgen GC */
  55 #endif
  56
  57 #endif