diff options
| author | Emilio G. Cota <cota@braap.org> | 2018-02-22 20:50:29 -0500 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-06-15 07:42:55 -1000 |
| commit | faa9372c07d062eb01f9da72e3f6c0f32efffca7 (patch) | |
| tree | 96b3a39266f5222e795c5f90e03b86c91e28384a /accel/tcg/cpu-exec.c | |
| parent | 6d9abf85d538731ccff25fc29d7fa938115b1a80 (diff) | |
translate-all: introduce assert_no_pages_locked
The appended adds assertions to make sure we do not longjmp with page
locks held. Note that user-mode has nothing to check, since page_locks
are !user-mode only.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'accel/tcg/cpu-exec.c')
| -rw-r--r-- | accel/tcg/cpu-exec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 7570c59f09..d75c35380a 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -273,6 +273,7 @@ void cpu_exec_step_atomic(CPUState *cpu) tcg_debug_assert(!have_mmap_lock()); #endif tb_lock_reset(); + assert_no_pages_locked(); } if (in_exclusive_region) { |