mtetest: Add a series of tests for the mte instruction set

testing/mtetest/CMakeLists.txt

@@ -0,0 +1,23 @@
+# ##############################################################################
+# apps/testing/mtetest/CMakeLists.txt
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+if(CONFIG_TESTING_MTE)
+  nuttx_add_application(NAME mtetest COMPILE_FLAGS ${CFLAGS} SRCS mtetest.c)
+endif()

testing/mtetest/Kconfig

@@ -0,0 +1,11 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config TESTING_MTE
+	tristate "MTE instruction set test"
+	depends on ARM64_MTE
+	default n
+	---help---
+		Enable MTE instruction set test

testing/mtetest/Make.defs

@@ -0,0 +1,23 @@
+############################################################################
+# apps/testing/mtetest/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+ifneq ($(CONFIG_TESTING_MTE),)
+CONFIGURED_APPS += $(APPDIR)/testing/mtetest
+endif

testing/mtetest/Makefile

@@ -0,0 +1,28 @@
+############################################################################
+# apps/testing/mtetest/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(APPDIR)/Make.defs
+
+MAINSRC   = mtetest.c
+PROGNAME  = mtetest
+PRIORITY  = $(CONFIG_TESTING_KASAN_PRIORITY)
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
+
+include $(APPDIR)/Application.mk