xref: /device/qemu/riscv32_virt/liteos_m/board/BUILD.gn (revision d6aed566)

# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
#    to endorse or promote products derived from this software without specific prior written
#    permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import("//drivers/hdf_core/adapter/khdf/liteos_m/hdf.gni")
import("//kernel/liteos_m/liteos.gni")

hdf_driver("bsp_config") {
  asmflags = board_asmflags
  sources = [
    "driver/cfiflash/cfiflash.c",
    "driver/cfiflash/cfiflash_fs_hal.c",
    "driver/cfiflash/hdf_cfi.c",
    "driver/plic.c",
    "driver/uart.c",
    "driver/video/fb.c",
    "driver/video/fb_init.c",
    "driver/video/fb_mem.c",
    "driver/video/key_cache.c",
    "driver/virtgpu.c",
    "driver/virtinput.c",
    "driver/virtmmio.c",
    "driver/virtnet.c",
    "fs/ff_gen_drv.c",
    "los_start.S",
    "main.c",
    "riscv_hal.c",
  ]
  if (!defined(LOSCFG_TEST)) {
    # kernel's testsuites not enabled, use ower's
    sources += [ "test/test_demo.c" ]
  }
  include_dirs = [
    "driver/cfiflash",
    "driver/video",
    "hardware",
    "hardware/adapter",
    "$LITEOSTHIRDPARTY/FreeBSD/sys/dev/evdev",
    "$HDF_FRAMEWORKS_PATH/include/utils",
    "$HDF_FRAMEWORKS_PATH/model/input/driver",
    "$HDF_PERIPHERAL_PATH/base",
    "$HDF_PERIPHERAL_PATH/display/interfaces/include",
    "$HDF_PERIPHERAL_PATH/input/interfaces/include",
    "//drivers/hdf_core/adapter/khdf/liteos_m/osal/include",
    "//drivers/hdf_core/interfaces/inner_api/osal/shared",
    "//third_party/bounds_checking_function/include",
  ]

  deps = [
    "hardware",
    "libc",
    "ui",
  ]
}

config("public") {
  include_dirs = [
    ".",
    "include",
    "include/asm",
    "driver",
    "fs",
    "ui",
  ]

  ldflags = [
    "-Wl,-mcmodel=medany",
    "-Wl,-melf32lriscv",
    "-nostartfiles",
    "-Wl,-T" + rebase_path("liteos.ld"),
    "-nostdlib",
  ]

  # config force_link_libs from vendor/ohemu/qemu_riscv32_mini_system_demo/config.json
  ldflags += [ "-L./libs" ]
  ldflags += [ "-Wl,--whole-archive" ]
  foreach(force_link_lib, force_link_libs) {
    ldflags += [ "-l${force_link_lib}" ]
  }
  ldflags += [ "-Wl,--no-whole-archive" ]

  libs = [
    "nosys",
    "gcc",
    "stdc++",
    "ui",
  ]

  if (defined(LOSCFG_LIBC_NEWLIB)) {
    ldflags -= [ "-nostdlib" ]

    libs -= [ "nosys" ]
    libs += [
      "c",
      "m",
    ]

    cflags_c = [
      "-U__INT32_TYPE__",
      "-D__INT32_TYPE__=int",
      "-DLWIP_NO_CTYPE_H=1",
    ]
  }
}