Run Simics from project

This makes sure that Python paths etc are set correctly.

Author: jhbaarnh

test/tests.py

@@ -745,10 +745,9 @@ def run_simics(self, pyfile=None, auto_instantiate=True):
         sc.close()
 
         self.pr("Running Simics")
-        args = [join(simics_base_path(), "bin", "simics" + bat_sfx),
+        args = [join(testparams.project_path(), "bin", "simics" + bat_sfx),
                 "--batch-mode", "--quiet", "--no-copyright", "--no-settings",
                 "--dump-core", "--werror",
-                "--project", testparams.project_path(),
                 self.scriptname]
         env = os.environ.copy()
         env.update(self.extraenv)