40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
|
/* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
|
||
|
|
||
|
This file is part of GCC.
|
||
|
|
||
|
GCC 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 3, or (at your option) any later
|
||
|
version.
|
||
|
|
||
|
GCC 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.
|
||
|
|
||
|
Under Section 7 of GPL version 3, you are granted additional
|
||
|
permissions described in the GCC Runtime Library Exception, version
|
||
|
3.1, as published by the Free Software Foundation.
|
||
|
|
||
|
You should have received a copy of the GNU General Public License and
|
||
|
a copy of the GCC Runtime Library Exception along with this program;
|
||
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||
|
<http://www.gnu.org/licenses/>. */
|
||
|
|
||
|
/* The free tag table used by the MFC tag manager, with tag0
|
||
|
reserved for the overlay manager. */
|
||
|
__vector unsigned int
|
||
|
__mfc_tag_table = (__vector unsigned int) { 0x7FFFFFFF, -1, -1, -1 };
|
||
|
|
||
|
/* Arrange to release tag0 if overlays are not present. */
|
||
|
static void __mfc_tag_init (void) __attribute__ ((constructor));
|
||
|
|
||
|
static void
|
||
|
__mfc_tag_init (void)
|
||
|
{
|
||
|
extern void _ovly_table __attribute__ ((weak));
|
||
|
|
||
|
if (&_ovly_table == 0)
|
||
|
__mfc_tag_table = (__vector unsigned int) { -1, -1, -1, -1 };
|
||
|
}
|