MLECO-2682: CMake and source refactoring.

MLECO-2930: logging macros were extracted from hal.h and used separately around the code.

MLECO-2931: arm_math lib introduced, cmsis-dsp removed from top level linkage.

MLECO-2915: platform related post-build steps.

Change-Id: Id718884e22f262a5c070ded3f3f5d4b048820147
Signed-off-by: alexander <alexander.efremov@arm.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/source/hal/cmsis_device/CMakeLists.txt b/source/hal/cmsis_device/CMakeLists.txt
new file mode 100644
index 0000000..9f834d5
--- /dev/null
+++ b/source/hal/cmsis_device/CMakeLists.txt
@@ -0,0 +1,67 @@
+#----------------------------------------------------------------------------
+#  Copyright (c) 2022 Arm Limited. All rights reserved.
+#  SPDX-License-Identifier: Apache-2.0
+#
+#  Licensed 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.
+#----------------------------------------------------------------------------
+
+#########################################################
+# Generic CMSIS Start up library for Cortex-M targets   #
+#########################################################
+cmake_minimum_required(VERSION 3.15.6)
+
+set(CMSIS_DEVICE_TARGET cmsis_device)
+
+project(${CMSIS_DEVICE_TARGET}
+    DESCRIPTION     "Generic CMSIS start up file for Cortex-M targets"
+    LANGUAGES       C CXX ASM)
+
+# 1. We should be cross-compiling (non-native target)
+if (NOT ${CMAKE_CROSSCOMPILING})
+    message(FATAL_ERROR "No ${CMSIS_DEVICE_TARGET} support for this target.")
+endif()
+
+# 2. Check if CMSIS sources have been defined
+if (NOT DEFINED CMSIS_SRC_PATH)
+    message(FATAL_ERROR "CMSIS_SRC_PATH path should be defined for ${CMSIS_DEVICE_TARGET}.")
+endif()
+
+# 3. Create static library
+add_library(${CMSIS_DEVICE_TARGET} STATIC)
+
+## Include directories - public
+target_include_directories(${CMSIS_DEVICE_TARGET}
+    PUBLIC
+    include
+    ${CMSIS_SRC_PATH}/CMSIS/Core/Include
+    ${CMSIS_SRC_PATH}/Device/ARM/${ARM_CPU}/Include
+    ${CMSIS_SRC_PATH}/Device/ARM/${ARM_CPU}/Include/Template)
+
+## Sources
+target_sources(${CMSIS_DEVICE_TARGET}
+    PRIVATE
+    source/cmsis.c
+    source/irqs.c)
+
+# Tell linker that reset interrupt handler is our entry point
+target_link_options(
+    ${CMSIS_DEVICE_TARGET}
+    INTERFACE
+    --entry Reset_Handler)
+
+# 4 Display status:
+message(STATUS "CMAKE_CURRENT_SOURCE_DIR: " ${CMAKE_CURRENT_SOURCE_DIR})
+message(STATUS "*******************************************************")
+message(STATUS "Library                                : " ${CMSIS_DEVICE_TARGET})
+message(STATUS "CMAKE_SYSTEM_PROCESSOR                 : " ${CMAKE_SYSTEM_PROCESSOR})
+message(STATUS "*******************************************************")