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authorEmilio G. Cota <cota@braap.org>2018-02-22 20:50:29 -0500
committerRichard Henderson <richard.henderson@linaro.org>2018-06-15 07:42:55 -1000
commitfaa9372c07d062eb01f9da72e3f6c0f32efffca7 (patch)
tree96b3a39266f5222e795c5f90e03b86c91e28384a /include
parent6d9abf85d538731ccff25fc29d7fa938115b1a80 (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 'include')
-rw-r--r--include/exec/exec-all.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 8d92e3cea9..4f07a17052 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -435,6 +435,14 @@ void tb_lock(void);
void tb_unlock(void);
void tb_lock_reset(void);
+#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_DEBUG_TCG)
+void assert_no_pages_locked(void);
+#else
+static inline void assert_no_pages_locked(void)
+{
+}
+#endif
+
#if !defined(CONFIG_USER_ONLY)
/**