qom: Add cpu_exec_interrupt hook

Continuing the removal of ifdefs from cpu_exec.

Cc: Andreas Färber <afaerber@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1410626734-3804-7-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index 6a9d02ec63..0ec33377f2 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -206,6 +206,11 @@ static void cpu_common_noop(CPUState *cpu)
 {
 }
 
+static bool cpu_common_exec_interrupt(CPUState *cpu, int int_req)
+{
+    return false;
+}
+
 void cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
                     int flags)
 {
@@ -347,6 +352,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     k->debug_excp_handler = cpu_common_noop;
     k->cpu_exec_enter = cpu_common_noop;
     k->cpu_exec_exit = cpu_common_noop;
+    k->cpu_exec_interrupt = cpu_common_exec_interrupt;
     dc->realize = cpu_common_realizefn;
     /*
      * Reason: CPUs still need special care by board code: wiring up