cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb()
Where no extra implementation is needed, fall back to CPUClass::set_pc().
Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c
index facbd18..03dedc1 100644
--- a/target-sh4/cpu.c
+++ b/target-sh4/cpu.c
@@ -31,6 +31,14 @@
cpu->env.pc = value;
}
+static void superh_cpu_synchronize_from_tb(CPUState *cs, TranslationBlock *tb)
+{
+ SuperHCPU *cpu = SUPERH_CPU(cs);
+
+ cpu->env.pc = tb->pc;
+ cpu->env.flags = tb->flags;
+}
+
/* CPUClass::reset() */
static void superh_cpu_reset(CPUState *s)
{
@@ -277,6 +285,7 @@
cc->do_interrupt = superh_cpu_do_interrupt;
cc->dump_state = superh_cpu_dump_state;
cc->set_pc = superh_cpu_set_pc;
+ cc->synchronize_from_tb = superh_cpu_synchronize_from_tb;
dc->vmsd = &vmstate_sh_cpu;
}
