1# Copyright (c) 2025, Google Inc. All rights reserved 2# 3# Permission is hereby granted, free of charge, to any person obtaining 4# a copy of this software and associated documentation files 5# (the "Software"), to deal in the Software without restriction, 6# including without limitation the rights to use, copy, modify, merge, 7# publish, distribute, sublicense, and/or sell copies of the Software, 8# and to permit persons to whom the Software is furnished to do so, 9# subject to the following conditions: 10# 11# The above copyright notice and this permission notice shall be 12# included in all copies or substantial portions of the Software. 13# 14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 15# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 17# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 18# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 19# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 20# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22LOCAL_DIR := $(GET_LOCAL_DIR) 23 24MODULE := $(LOCAL_DIR) 25 26MODULE_CRATE_NAME := extmem 27 28MODULE_SRCS += \ 29 $(LOCAL_DIR)/lib.rs \ 30 31MODULE_ADD_IMPLICIT_DEPS := false 32 33MODULE_DEPS := \ 34 external/lk/lib/rust_support \ 35 trusty/kernel/lib/extmem \ 36 trusty/kernel/lib/sm \ 37 trusty/user/base/lib/liballoc-rust \ 38 trusty/user/base/lib/libcompiler_builtins-rust \ 39 trusty/user/base/lib/libcore-rust \ 40 trusty/user/base/lib/trusty-std \ 41 42MODULE_BINDGEN_ALLOW_FUNCTIONS := \ 43 ext_mem_get_obj_size \ 44 ext_mem_get_vmm_obj \ 45 ext_mem_obj_set_match_tag \ 46 47MODULE_BINDGEN_ALLOW_TYPES := \ 48 ext_mem_client_id_t \ 49 ext_mem_obj_id_t \ 50 51MODULE_BINDGEN_SRC_HEADER := $(LOCAL_DIR)/bindings.h 52 53MODULE_RUST_USE_CLIPPY := true 54 55# When bindgen runs on this module it will attempt to create bindings for these types. rust_support 56# provides these types so we blocklist them in this call to bindgen and use those instead so they 57# can be used interchangeably with any other modules that use these types 58MODULE_BINDGEN_BLOCK_TYPES := \ 59 obj_ref \ 60 vmm_obj \ 61 62include make/library.mk 63