diff options
| author | Roman Bolshakov <r.bolshakov@yadro.com> | 2021-01-13 06:28:07 +0300 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-01-23 12:13:00 -1000 |
| commit | 653b87eb36045b506b79f0bb433016ef1c54bc9a (patch) | |
| tree | 9072762b0292a3b668f5e55f94da53e1edb9c5a2 /qemu-keymap.c | |
| parent | 65269192241104342e3b1ba2b7b0f50e5042052e (diff) | |
tcg: Toggle page execution for Apple Silicon
Pages can't be both write and executable at the same time on Apple
Silicon. macOS provides public API to switch write protection [1] for
JIT applications, like TCG.
1. https://developer.apple.com/documentation/apple_silicon/porting_just-in-time_compilers_to_apple_silicon
Tested-by: Alexander Graf <agraf@csgraf.de>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20210113032806.18220-1-r.bolshakov@yadro.com>
[rth: Inline the qemu_thread_jit_* functions;
drop the MAP_JIT change for a follow-on patch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'qemu-keymap.c')
0 files changed, 0 insertions, 0 deletions