| /* Common code for i386 XSAVE extended state. |
| |
| Copyright (C) 2010-2012 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program 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 of the License, or |
| (at your option) any later version. |
| |
| 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef I386_XSTATE_H |
| #define I386_XSTATE_H 1 |
| |
| /* The extended state feature bits. */ |
| #define I386_XSTATE_X87 (1ULL << 0) |
| #define I386_XSTATE_SSE (1ULL << 1) |
| #define I386_XSTATE_AVX (1ULL << 2) |
| |
| /* Supported mask and size of the extended state. */ |
| #define I386_XSTATE_X87_MASK I386_XSTATE_X87 |
| #define I386_XSTATE_SSE_MASK (I386_XSTATE_X87 | I386_XSTATE_SSE) |
| #define I386_XSTATE_AVX_MASK (I386_XSTATE_SSE_MASK | I386_XSTATE_AVX) |
| |
| #define I386_XSTATE_SSE_SIZE 576 |
| #define I386_XSTATE_AVX_SIZE 832 |
| #define I386_XSTATE_MAX_SIZE 832 |
| |
| /* Get I386 XSAVE extended state size. */ |
| #define I386_XSTATE_SIZE(XCR0) \ |
| (((XCR0) & I386_XSTATE_AVX) != 0 \ |
| ? I386_XSTATE_AVX_SIZE : I386_XSTATE_SSE_SIZE) |
| |
| #endif /* I386_XSTATE_H */ |
