deployments/attestation/opteesp/CMakeLists.txt

#-------------------------------------------------------------------------------
# Copyright (c) 2021-2022, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
#-------------------------------------------------------------------------------
cmake_minimum_required(VERSION 3.18 FATAL_ERROR)

# Set default platform.
set(TS_PLATFORM "arm/fvp/fvp_base_revc-2xaemv8a" CACHE STRING "Target platform location.")
include(../../deployment.cmake REQUIRED)

#-------------------------------------------------------------------------------
#  The CMakeLists.txt for building the attestation deployment for opteesp
#
#  Builds the attestation service provider for running in an SEL0 secure partition
#  hosted by OPTEE in the role of SPM.
#-------------------------------------------------------------------------------
include(${TS_ROOT}/environments/opteesp/env.cmake)
project(trusted-services LANGUAGES C ASM)
add_executable(attestation)
target_include_directories(attestation PRIVATE "${TOP_LEVEL_INCLUDE_DIRS}")
set(SP_UUID "a1baf155-8876-4695-8f7c-54955e8db974")
set(SP_HEAP_SIZE "32 * 1024" CACHE STRING "SP heap size in bytes")
set(TRACE_PREFIX "ATT" CACHE STRING "Trace prefix")

#-------------------------------------------------------------------------------
#  Default deployment specific configuration
#
#-------------------------------------------------------------------------------
set(TS_NO_FLOAT_HW ON)

#-------------------------------------------------------------------------------
#  Components that are specific to deployment in the opteesp environment.
#
#-------------------------------------------------------------------------------
add_components(TARGET "attestation"
	BASE_DIR ${TS_ROOT}
	COMPONENTS
		"environments/opteesp"
)

include(../attestation.cmake REQUIRED)

#-------------------------------------------------------------------------------
#  Set target platform to provide drivers needed by the deployment
#
#-------------------------------------------------------------------------------
add_platform(TARGET "attestation")

target_compile_definitions(attestation PRIVATE
	ARM64=1
)

target_include_directories(attestation PRIVATE
	${TS_ROOT}/deployments/attestation/opteesp
)

if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
	target_compile_options(attestation PRIVATE
		-fdiagnostics-show-option
		-gdwarf-2
		-mstrict-align
		-O0
		-std=c99
	)

	# Options for GCC that control linking
	target_link_options(attestation PRIVATE
		-zmax-page-size=4096
	)
	# Options directly for LD, these are not understood by GCC
	target_link_options(attestation PRIVATE
		-Wl,--as-needed
		-Wl,--sort-section=alignment
		# -Wl,--dynamic-list ${CMAKE_CURRENT_LIST_DIR}/dyn_list
	)
endif()

compiler_generate_stripped_elf(TARGET attestation NAME "${SP_UUID}.stripped.elf" RES STRIPPED_ELF)

######################################## install
if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
	set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/install CACHE PATH "location to install build output to." FORCE)
endif()
#TODO: api headers

install(TARGETS attestation
			PUBLIC_HEADER DESTINATION ${TS_ENV}/include
			RUNTIME DESTINATION ${TS_ENV}/bin
		)
install(FILES ${STRIPPED_ELF} DESTINATION ${TS_ENV}/bin)

get_property(_PROTO_FILES TARGET attestation PROPERTY PROTOBUF_FILES)
install(FILES ${_PROTO_FILES} DESTINATION ${TS_ENV}/lib/protobuf)

include(${TS_ROOT}/tools/cmake/common/ExportSp.cmake)
export_sp(
	SP_UUID ${SP_UUID}
	SP_NAME "attestation"
	MK_IN ${TS_ROOT}/environments/opteesp/sp.mk.in
	DTS_IN ${CMAKE_CURRENT_LIST_DIR}/default_attestation.dts.in
	JSON_IN ${TS_ROOT}/environments/opteesp/sp_pkg.json.in
)