1 /*
2 * TCG internals related to TCG temp allocation
3 *
4 * Copyright (c) 2008 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 #ifndef TCG_TEMP_INTERNAL_H
26 #define TCG_TEMP_INTERNAL_H
27
28 /*
29 * Allocation and freeing of EBB temps is reserved to TCG internals
30 */
31
32 void tcg_temp_free_internal(TCGTemp *);
33
34 void tcg_temp_free_i32(TCGv_i32 arg);
35 void tcg_temp_free_i64(TCGv_i64 arg);
36 void tcg_temp_free_i128(TCGv_i128 arg);
37 void tcg_temp_free_ptr(TCGv_ptr arg);
38 void tcg_temp_free_vec(TCGv_vec arg);
39
40 TCGv_i32 tcg_temp_ebb_new_i32(void);
41 TCGv_i64 tcg_temp_ebb_new_i64(void);
42 TCGv_ptr tcg_temp_ebb_new_ptr(void);
43 TCGv_i128 tcg_temp_ebb_new_i128(void);
44
45 /* Forget all freed EBB temps, so that new allocations produce new temps. */
tcg_temp_ebb_reset_freed(TCGContext * s)46 static inline void tcg_temp_ebb_reset_freed(TCGContext *s)
47 {
48 memset(s->free_temps, 0, sizeof(s->free_temps));
49 }
50
51 #endif /* TCG_TEMP_FREE_H */
52