| /* Copyright (C) 2013-2016 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| modify it under the terms of the GNU Library General Public License |
| as published by the Free Software Foundation; either version 2, or |
| (at your option) any later version. |
| |
| In addition to the permissions in the GNU Library General Public |
| License, the Free Software Foundation gives you unlimited |
| permission to link the compiled version of this file into |
| combinations with other programs, and to distribute those |
| combinations without any restriction coming from the use of this |
| file. (The Library Public License restrictions do apply in other |
| respects; for example, they cover modification of the file, and |
| distribution when not linked into a combined executable.) |
| |
| This program 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
| 02110-1301, USA. */ |
| |
| |
| #ifndef __VTV_H__ |
| #define __VTV_H__ |
| |
| /* We could have used an enumeration here but it just makes it more |
| difficult for the compiler to generate a call to this. These are |
| used as arguments to the function __VLTChangePermission, declared |
| below. */ |
| #define __VLTP_READ_ONLY 0 |
| #define __VLTP_READ_WRITE 1 |
| |
| #ifdef __cplusplus |
| extern "C" void __VLTChangePermission (int); |
| #else |
| extern void __VLTChangePermission (int); |
| #endif |
| |
| #ifdef BIG_PAGE_SIZE |
| /* TODO - Replace '4096' below with correct big page size. */ |
| #define VTV_PAGE_SIZE 4096 |
| #else |
| #if defined(__sun__) && defined(__svr4__) && defined(__sparc__) |
| #define VTV_PAGE_SIZE 8192 |
| #else |
| #define VTV_PAGE_SIZE 4096 |
| #endif |
| #endif |
| |
| |
| |
| #endif /* __VTV_H__ */ |