1998-09-21 Ben Elliston <bje@cygnus.com>

        * New directory.  Moved files from ../gcc/objc.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22514 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 55 insertions, 0 deletions

diff --git a/libobjc/libobjc_entry.c b/libobjc/libobjc_entry.c
new file mode 100644
index 00000000000..2d584ab3c1e
--- /dev/null
+++ b/libobjc/libobjc_entry.c
@@ -0,0 +1,55 @@
+/* GNU Objective C Runtime DLL Entry
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   Contributed by Scott Christley <scottc@net-community.com>
+
+This file is part of GNU CC.
+
+GNU CC 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.
+
+GNU CC 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 GNU CC; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you link this library with files compiled with
+   GCC to produce an executable, this does not cause the resulting executable
+   to be covered by the GNU General Public License. This exception does not
+   however invalidate any other reasons why the executable file might be
+   covered by the GNU General Public License.  */
+
+#include <windows.h>
+
+/*
+  DLL entry function for Objective-C Runtime library
+  This function gets called everytime a process/thread attaches to DLL
+  */
+WINBOOL WINAPI DllMain(HANDLE hInst, ULONG ul_reason_for_call,
+        LPVOID lpReserved)
+{
+  switch(ul_reason_for_call)
+    {
+    case DLL_PROCESS_ATTACH:
+      break;
+    case DLL_PROCESS_DETACH:
+      break;
+    case DLL_THREAD_ATTACH:
+      break;
+    case DLL_THREAD_DETACH:
+      break;
+    }
+  return TRUE;
+}
+
+/*
+  This section terminates the list of imports under GCC. If you do not
+  include this then you will have problems when linking with DLLs.
+  */
+asm (".section .idata$3\n" ".long 0,0,0,0,0,0,0,0");