X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbemachine.h;h=3a70e552a4c185ace58d9194d4bdd84c2d817ab0;hb=80a6158fdd766f42ee6c508a773bc114ff1b61f3;hp=2f6d1cf0421dc323f1cc52a6fc46000b3205dca6;hpb=41c42d0890e829ac41792a23a163dbf73d288f8e;p=libfirm

diff --git a/ir/be/bemachine.h b/ir/be/bemachine.h
index 2f6d1cf04..3a70e552a 100644
--- a/ir/be/bemachine.h
+++ b/ir/be/bemachine.h
@@ -19,15 +19,40 @@ struct _be_execution_unit_t {
 
 struct _be_execution_unit_type_t {
 	unsigned            n_units;
+	unsigned            ports_per_unit;
 	const char          *name;
 	be_execution_unit_t *units;
 };
 
 struct _be_machine_t {
+	unsigned                 bundle_size;
+	unsigned                 bundels_per_cycle;
 	unsigned                 n_unit_types;
 	be_execution_unit_type_t *unit_types;
 };
 
+extern be_execution_unit_t be_machine_execution_units_DUMMY[1];
+
+/**
+ * Initialize generic dummy unit.
+ */
+void be_machine_init_dummy_unit(void);
+
+/**
+ * Returns the generic dummy unit.
+ */
+be_execution_unit_t *be_machine_get_dummy_unit(void);
+
+/**
+ * Check if given unit is the generic dummy unit.
+ */
+int be_machine_is_dummy_unit(be_execution_unit_t *unit);
+
+/**
+ * Check if given unit is the generic dummy unit type.
+ */
+int be_machine_is_dummy_unit_type(be_execution_unit_type_t *tp);
+
 /**
  * Get the number of available unit types in the given machine.
  */