return 0;
}
-/**
- * mono_runtime_run_main:
- * @method: the method to start the application with (usually Main)
- * @argc: number of arguments from the command line
- * @argv: array of strings from the command line
- * @exc: excetption results
- *
- * Execute a standard Main() method (argc/argv contains the
- * executable name). This method also sets the command line argument value
- * needed by System.Environment.
- *
+/*
+ * Prepare an array of arguments in order to execute a standard Main()
+ * method (argc/argv contains the executable name). This method also
+ * sets the command line argument value needed by System.Environment.
*
*/
-int
-mono_runtime_run_main (MonoMethod *method, int argc, char* argv[],
- MonoObject **exc)
+static MonoArray*
+prepare_run_main (MonoMethod *method, int argc, char *argv[])
{
MONO_REQ_GC_UNSAFE_MODE;
mono_assembly_set_main (method->klass->image->assembly);
- return mono_runtime_exec_main (method, args, exc);
+ return args;
+}
+
+/**
+ * mono_runtime_run_main:
+ * @method: the method to start the application with (usually Main)
+ * @argc: number of arguments from the command line
+ * @argv: array of strings from the command line
+ * @exc: excetption results
+ *
+ * Execute a standard Main() method (argc/argv contains the
+ * executable name). This method also sets the command line argument value
+ * needed by System.Environment.
+ *
+ *
+ */
+int
+mono_runtime_run_main (MonoMethod *method, int argc, char* argv[],
+ MonoObject **exc)
+{
+ MONO_REQ_GC_UNSAFE_MODE;
+
+ MonoError error;
+ MonoArray *args = prepare_run_main (method, argc, argv);
+ int res;
+ if (exc) {
+ res = mono_runtime_try_exec_main (method, args, exc, &error);
+ if (*exc == NULL && !is_ok (&error))
+ *exc = (MonoObject*) mono_error_convert_to_exception (&error);
+ else
+ mono_error_cleanup (&error);
+ } else {
+ res = mono_runtime_exec_main_checked (method, args, &error);
+ mono_error_raise_exception (&error); /* OK to throw, external only without a better alternative */
+ }
+ return res;
+}
+
+/**
+ * mono_runtime_run_main_checked:
+ * @method: the method to start the application with (usually Main)
+ * @argc: number of arguments from the command line
+ * @argv: array of strings from the command line
+ * @error: set on error
+ *
+ * Execute a standard Main() method (argc/argv contains the
+ * executable name). This method also sets the command line argument value
+ * needed by System.Environment. On failure sets @error.
+ *
+ *
+ */
+int
+mono_runtime_run_main_checked (MonoMethod *method, int argc, char* argv[],
+ MonoError *error)
+{
+ mono_error_init (error);
+ MonoArray *args = prepare_run_main (method, argc, argv);
+ return mono_runtime_exec_main_checked (method, args, error);
+}
+
+/**
+ * mono_runtime_try_run_main:
+ * @method: the method to start the application with (usually Main)
+ * @argc: number of arguments from the command line
+ * @argv: array of strings from the command line
+ * @exc: set if Main throws an exception
+ * @error: set if Main can't be executed
+ *
+ * Execute a standard Main() method (argc/argv contains the executable
+ * name). This method also sets the command line argument value needed
+ * by System.Environment. On failure sets @error if Main can't be
+ * executed or @exc if it threw and exception.
+ *
+ *
+ */
+int
+mono_runtime_try_run_main (MonoMethod *method, int argc, char* argv[],
+ MonoObject **exc, MonoError *error)
+{
+ g_assert (exc);
+ mono_error_init (error);
+ MonoArray *args = prepare_run_main (method, argc, argv);
+ return mono_runtime_try_exec_main (method, args, exc, error);
}
+
static MonoObject*
serialize_object (MonoObject *obj, gboolean *failure, MonoObject **exc)
{
mono_thread_manage ();
}
-/*
- * Execute a standard Main() method (args doesn't contain the
- * executable name).
- */
-int
-mono_runtime_exec_main (MonoMethod *method, MonoArray *args, MonoObject **exc)
+static void
+prepare_thread_to_exec_main (MonoDomain *domain, MonoMethod *method)
{
- MONO_REQ_GC_UNSAFE_MODE;
-
- MonoError error;
- MonoDomain *domain;
- gpointer pa [1];
- int rval;
+ MonoInternalThread* thread = mono_thread_internal_current ();
MonoCustomAttrInfo* cinfo;
gboolean has_stathread_attribute;
- MonoInternalThread* thread = mono_thread_internal_current ();
- g_assert (args);
-
- pa [0] = args;
-
- domain = mono_object_domain (args);
if (!domain->entry_assembly) {
gchar *str;
MonoAssembly *assembly;
}
}
- cinfo = mono_custom_attrs_from_method_checked (method, &error);
- mono_error_cleanup (&error); /* FIXME warn here? */
+ MonoError cattr_error;
+ cinfo = mono_custom_attrs_from_method_checked (method, &cattr_error);
+ mono_error_cleanup (&cattr_error); /* FIXME warn here? */
if (cinfo) {
has_stathread_attribute = mono_custom_attrs_has_attr (cinfo, mono_class_get_sta_thread_attribute_class ());
if (!cinfo->cached)
}
mono_thread_init_apartment_state ();
+}
+
+static int
+do_exec_main_checked (MonoMethod *method, MonoArray *args, MonoError *error)
+{
+ MONO_REQ_GC_UNSAFE_MODE;
+
+ gpointer pa [1];
+ int rval;
+
+ mono_error_init (error);
+ g_assert (args);
+
+ pa [0] = args;
+
/* FIXME: check signature of method */
if (mono_method_signature (method)->ret->type == MONO_TYPE_I4) {
MonoObject *res;
- if (exc) {
- res = mono_runtime_try_invoke (method, NULL, pa, exc, &error);
- if (*exc == NULL && !mono_error_ok (&error))
- *exc = (MonoObject*) mono_error_convert_to_exception (&error);
- else
- mono_error_cleanup (&error);
- } else {
- res = mono_runtime_invoke_checked (method, NULL, pa, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ res = mono_runtime_invoke_checked (method, NULL, pa, error);
+ if (is_ok (error))
+ rval = *(guint32 *)((char *)res + sizeof (MonoObject));
+ else
+ rval = -1;
+ mono_environment_exitcode_set (rval);
+ } else {
+ mono_runtime_invoke_checked (method, NULL, pa, error);
+
+ if (is_ok (error))
+ rval = 0;
+ else {
+ /* If the return type of Main is void, only
+ * set the exitcode if an exception was thrown
+ * (we don't want to blow away an
+ * explicitly-set exit code)
+ */
+ rval = -1;
+ mono_environment_exitcode_set (rval);
}
+ }
+ return rval;
+}
+
+static int
+do_try_exec_main (MonoMethod *method, MonoArray *args, MonoObject **exc, MonoError *error)
+{
+ MONO_REQ_GC_UNSAFE_MODE;
+
+ gpointer pa [1];
+ int rval;
+
+ mono_error_init (error);
+ g_assert (args);
+ g_assert (exc);
+
+ pa [0] = args;
+
+ /* FIXME: check signature of method */
+ if (mono_method_signature (method)->ret->type == MONO_TYPE_I4) {
+ MonoObject *res;
+ res = mono_runtime_try_invoke (method, NULL, pa, exc, error);
+ if (*exc == NULL && !mono_error_ok (error))
+ *exc = (MonoObject*) mono_error_convert_to_exception (error);
+ else
+ mono_error_cleanup (error);
- if (!exc || !*exc)
+ if (*exc == NULL)
rval = *(guint32 *)((char *)res + sizeof (MonoObject));
else
rval = -1;
mono_environment_exitcode_set (rval);
} else {
- if (exc) {
- mono_runtime_try_invoke (method, NULL, pa, exc, &error);
- if (*exc == NULL && !mono_error_ok (&error))
- *exc = (MonoObject*) mono_error_convert_to_exception (&error);
- else
- mono_error_cleanup (&error);
- } else {
- mono_runtime_invoke_checked (method, NULL, pa, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
- }
+ mono_runtime_try_invoke (method, NULL, pa, exc, error);
+ if (*exc == NULL && !mono_error_ok (error))
+ *exc = (MonoObject*) mono_error_convert_to_exception (error);
+ else
+ mono_error_cleanup (error);
- if (!exc || !*exc)
+ if (*exc == NULL)
rval = 0;
else {
/* If the return type of Main is void, only
return rval;
}
+/*
+ * Execute a standard Main() method (args doesn't contain the
+ * executable name).
+ */
+int
+mono_runtime_exec_main (MonoMethod *method, MonoArray *args, MonoObject **exc)
+{
+ MonoError error;
+ prepare_thread_to_exec_main (mono_object_domain (args), method);
+ if (exc) {
+ int rval = do_try_exec_main (method, args, exc, &error);
+ if (*exc == NULL && !is_ok (&error))
+ *exc = (MonoObject*) mono_error_convert_to_exception (&error);
+ else
+ mono_error_cleanup (&error);
+ return rval;
+ } else {
+ int rval = do_exec_main_checked (method, args, &error);
+ mono_error_raise_exception (&error); /* OK to throw, external only with no better option */
+ return rval;
+ }
+}
+
+/*
+ * Execute a standard Main() method (args doesn't contain the
+ * executable name).
+ *
+ * On failure sets @error
+ */
+int
+mono_runtime_exec_main_checked (MonoMethod *method, MonoArray *args, MonoError *error)
+{
+ mono_error_init (error);
+ prepare_thread_to_exec_main (mono_object_domain (args), method);
+ return do_exec_main_checked (method, args, error);
+}
+
+/*
+ * Execute a standard Main() method (args doesn't contain the
+ * executable name).
+ *
+ * On failure sets @error if Main couldn't be executed, or @exc if it threw an exception.
+ */
+int
+mono_runtime_try_exec_main (MonoMethod *method, MonoArray *args, MonoObject **exc, MonoError *error)
+{
+ mono_error_init (error);
+ prepare_thread_to_exec_main (mono_object_domain (args), method);
+ return do_try_exec_main (method, args, exc, error);
+}
+
+
+
/** invoke_array_extract_argument:
* @params: array of arguments to the method.
* @i: the index of the argument to extract.
projects / mono.git / commitdiff