[PULL 08/34] replay: use CF_NOIRQ for special exception-replaying TB

[Richard Henderson]

From: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>

Commit aff0e204cb1f1c036a496c94c15f5dfafcd9b4b4 introduced CF_NOIRQ usage,
but one case was forgotten. Record/replay uses one special TB which is not
really executed, but used to cause a correct exception in replay mode.
This patch adds CF_NOIRQ flag for such block.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <164362834054.1754532.7678416881159817273.stgit@pasha-ThinkPad-X280>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/cpu-exec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 8b4cd6c59d..8da6a55593 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -648,7 +648,8 @@ static inline bool cpu_handle_exception(CPUState *cpu, int 
*ret)
         if (replay_has_exception()
             && cpu_neg(cpu)->icount_decr.u16.low + cpu->icount_extra == 0) {
             /* Execute just one insn to trigger exception pending in the log */
-            cpu->cflags_next_tb = (curr_cflags(cpu) & ~CF_USE_ICOUNT) | 1;
+            cpu->cflags_next_tb = (curr_cflags(cpu) & ~CF_USE_ICOUNT)
+                | CF_NOIRQ | 1;
         }
 #endif
         return false;
-- 
2.25.1