aboutsummaryrefslogtreecommitdiff
path: root/include/exec/tb-flush.h
blob: 142c240d94c3198394f847153692531f08acb7a6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * tb-flush prototype for use by the rest of the system.
 *
 * Copyright (c) 2022 Linaro Ltd
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
#ifndef _TB_FLUSH_H_
#define _TB_FLUSH_H_

/**
 * tb_flush() - flush all translation blocks
 * @cs: CPUState (must be valid, but treated as anonymous pointer)
 *
 * Used to flush all the translation blocks in the system. Sometimes
 * it is simpler to flush everything than work out which individual
 * translations are now invalid and ensure they are not called
 * anymore.
 *
 * tb_flush() takes care of running the flush in an exclusive context
 * if it is not already running in one. This means no guest code will
 * run until this complete.
 */
void tb_flush(CPUState *cs);

void tcg_flush_jmp_cache(CPUState *cs);

#endif /* _TB_FLUSH_H_ */