From 710384d04217be5f48552a85bbf5bb5d67a0a9f2 Mon Sep 17 00:00:00 2001
From: Eduardo Habkost <ehabkost@redhat.com>
Date: Sat, 12 Dec 2020 16:55:18 +0100
Subject: [PATCH] tcg: Make CPUClass.debug_excp_handler optional
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201212155530.23098-12-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
accel/tcg/cpu-exec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 36dde32ff9..8689c54499 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -482,7 +482,9 @@ static inline void cpu_handle_debug_exception(CPUState *cpu)
}
}
- cc->debug_excp_handler(cpu);
+ if (cc->debug_excp_handler) {
+ cc->debug_excp_handler(cpu);
+ }
}
static inline bool cpu_handle_exception(CPUState *cpu, int *ret)