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# Copyright (c) 2025, Google Inc. All rights reserved
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
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# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
LOCAL_DIR := $(GET_LOCAL_DIR)
MODULE := $(LOCAL_DIR)
MODULE_CRATE_NAME := arm_ffa
MODULE_SRCS += \
$(LOCAL_DIR)/lib.rs \
MODULE_ADD_IMPLICIT_DEPS := false
MODULE_DEPS := \
external/lk/lib/rust_support \
trusty/kernel/lib/arm_ffa \
trusty/kernel/lib/smc \
trusty/user/base/lib/liballoc-rust \
trusty/user/base/lib/libcompiler_builtins-rust \
trusty/user/base/lib/libcore-rust \
$(call FIND_CRATE,lazy_static) \
$(call FIND_CRATE,log) \
$(call FIND_CRATE,zerocopy) \
MODULE_BINDGEN_ALLOW_FUNCTIONS := \
arm_ffa_mem_reclaim \
arm_ffa_mem_share_kernel_buffer \
arm_ffa_msg_send_direct_req2 \
arm_ffa_partition_info_get_count \
arm_ffa_partition_info_get_desc \
arm_ffa_register_direct_req2_handler \
MODULE_BINDGEN_ALLOW_TYPES := \
ffa_part_info_desc \
MODULE_BINDGEN_ALLOW_VARS := \
ARM_FFA_MSG_EXTENDED_ARGS_COUNT \
FFA_PAGE_SIZE \
MODULE_BINDGEN_SRC_HEADER := $(LOCAL_DIR)/bindings.h
ZEROCOPY_DERIVES := \
zerocopy::FromBytes,zerocopy::Immutable,zerocopy::KnownLayout \
MODULE_BINDGEN_FLAGS += \
--with-derive-custom="ffa_part_info_desc=$(ZEROCOPY_DERIVES)" \
--with-derive-custom="ffa_part_info_desc__bindgen_ty_1=$(ZEROCOPY_DERIVES)" \
--with-derive-custom="smc_ret18=$(ZEROCOPY_DERIVES)" \
--with-derive-custom="smc_ret18__bindgen_ty_1=$(ZEROCOPY_DERIVES)" \
--with-derive-custom="smc_ret18__bindgen_ty_1__bindgen_ty_1=$(ZEROCOPY_DERIVES)" \
MODULE_BINDGEN_BLOCK_TYPES := \
uuid_t \
MODULE_RUST_USE_CLIPPY := true
include make/module.mk