[PATCH 6/9] accel/tcg: Introduce TCGCPUOps::need_replay_interrupt() handler

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

In order to make accel/tcg/ target agnostic,
introduce the need_replay_interrupt() handler.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/core/tcg-cpu-ops.h | 5 +++++
 accel/tcg/cpu-exec.c          | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h
index 479713a36e..2fae3ac70f 100644
--- a/include/hw/core/tcg-cpu-ops.h
+++ b/include/hw/core/tcg-cpu-ops.h
@@ -170,6 +170,11 @@ struct TCGCPUOps {
      */
     bool (*io_recompile_replay_branch)(CPUState *cpu,
                                        const TranslationBlock *tb);
+    /**
+     * @need_replay_interrupt: Return %true if @interrupt_request
+     * needs to be recorded for replay purposes.
+     */
+    bool (*need_replay_interrupt)(int interrupt_request);
 #endif /* !CONFIG_USER_ONLY */
 #endif /* NEED_CPU_H */
 
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index b10472cbc7..4ab7d6c896 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -778,7 +778,10 @@ static inline bool need_replay_interrupt(CPUClass *cc, int interrupt_request)
 #if defined(TARGET_I386)
     return !(interrupt_request & CPU_INTERRUPT_POLL);
 #else
-    return true;
+    if (!cc->tcg_ops->need_replay_interrupt) {
+        return true;
+    }
+    return cc->tcg_ops->need_replay_interrupt(interrupt_request);
 #endif
 }
 #endif /* !CONFIG_USER_ONLY */
-- 
2.41.0