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-mips/cpu.c b/target-mips/cpu.c
index 6ec3d25..1581cd9 100644
--- a/target-mips/cpu.c
+++ b/target-mips/cpu.c
@@ -35,6 +35,16 @@
}
}
+static void mips_cpu_synchronize_from_tb(CPUState *cs, TranslationBlock *tb)
+{
+ MIPSCPU *cpu = MIPS_CPU(cs);
+ CPUMIPSState *env = &cpu->env;
+
+ env->active_tc.PC = tb->pc;
+ env->hflags &= ~MIPS_HFLAG_BMASK;
+ env->hflags |= tb->flags & MIPS_HFLAG_BMASK;
+}
+
/* CPUClass::reset() */
static void mips_cpu_reset(CPUState *s)
{
@@ -90,6 +100,7 @@
cc->dump_state = mips_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, mips_cpu_unassigned_access);
cc->set_pc = mips_cpu_set_pc;
+ cc->synchronize_from_tb = mips_cpu_synchronize_from_tb;
}
static const TypeInfo mips_cpu_type_info = {
