sim: common: add basic model assert
Commit Message
If the configured in default doesn't match a known value, throw an
assertion failure rather than segfaulting deeper down.
Committed.
---
sim/common/ChangeLog | 4 ++++
sim/common/sim-model.c | 1 +
2 files changed, 5 insertions(+)
@@ -1,5 +1,9 @@
2015-06-21 Mike Frysinger <vapier@gentoo.org>
+ * sim-model.c (sim_model_init): Assert model is not NULL.
+
+2015-06-21 Mike Frysinger <vapier@gentoo.org>
+
* sim-types.h: Move SIM_TYPES_H define to top of file. Include
stdint.h. Replace all signed/unsigned typedefs with int#_t and
uint#_t.
@@ -204,6 +204,7 @@ sim_model_init (SIM_DESC sd)
{
/* Set the default model. */
const MODEL *model = sim_model_lookup (WITH_DEFAULT_MODEL);
+ SIM_ASSERT (model != NULL);
sim_model_set (sd, NULL, model);
}