| 1 | /* |
| 2 | * QEMU TCG support |
| 3 | * |
| 4 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| 5 | * See the COPYING file in the top-level directory. |
| 6 | */ |
| 7 | |
| 8 | /* header to be included in non-TCG-specific code */ |
| 9 | |
| 10 | #ifndef SYSTEM_TCG_H |
| 11 | #define SYSTEM_TCG_H |
| 12 | |
| 13 | #ifdef CONFIG_TCG |
| 14 | extern bool tcg_allowed; |
| 15 | #define tcg_enabled() (tcg_allowed) |
| 16 | #else |
| 17 | #define tcg_enabled() 0 |
| 18 | #endif |
| 19 | |
| 20 | /** |
| 21 | * qemu_tcg_mttcg_enabled: |
| 22 | * Check whether we are running MultiThread TCG or not. |
| 23 | * |
| 24 | * Returns: %true if we are in MTTCG mode %false otherwise. |
| 25 | */ |
| 26 | bool qemu_tcg_mttcg_enabled(void); |
| 27 | |
| 28 | #endif |