xref: /third_party/vixl/BUILD.gn

# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.
#   * 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.
#   * Neither the name of ARM Limited 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 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 OWNER 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
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import("//build/ohos.gni")

config("vixl_public_config") {
  defines = []
  if (is_debug) {
    defines += [ "VIXL_DEBUG" ]
  }

  defines += [ "PANDA_BUILD" ]

  if (defined(ark_standalone_build) && ark_standalone_build) {
    cflags_cc = [ "-Wno-bitwise-instead-of-logical" ]
  }

  include_dirs = [
    ".",
    "src",
  ]
  if (target_cpu == "arm") {
    include_dirs += [ "src/aarch32" ]
  } else if (target_cpu == "arm64" || target_cpu == "amd64" ||
             target_cpu == "x64" || target_cpu == "x86_64") {
    include_dirs += [ "src/aarch64" ]
  }
}

ohos_static_library("libvixl") {
  sources = [
    "src/code-buffer-vixl.cc",
    "src/compiler-intrinsics-vixl.cc",
    "src/cpu-features.cc",
    "src/utils-vixl.cc",
  ]

  defines = []
  cflags_cc = [
    "-std=c++17",
    "-pedantic",
    "-Wall",
    "-Wextra",
    "-Werror",
    "-fno-rtti",
    "-fno-exceptions",
    "-Wno-invalid-offsetof",

    "-Wno-gnu-statement-expression",
    "-Wno-unused-parameter",
    "-Wno-unused-result",
    "-Wno-deprecated-declarations",
  ]
  if (is_debug) {
    cflags_cc += [
      "-Og",
      "-ggdb3",
      "-gdwarf-4",
    ]
  }

  if (is_asan) {
    cflags_cc += [ "-g" ]
    defines += [ "__SANITIZE_ADDRESS__" ]
  }

  if (target_cpu == "arm") {
    sources += [
      "src/aarch32/assembler-aarch32.cc",
      "src/aarch32/constants-aarch32.cc",
      "src/aarch32/disasm-aarch32.cc",
      "src/aarch32/instructions-aarch32.cc",
      "src/aarch32/location-aarch32.cc",
      "src/aarch32/macro-assembler-aarch32.cc",
      "src/aarch32/operands-aarch32.cc",
    ]
    defines += [ "VIXL_INCLUDE_TARGET_A32" ]
  } else if (target_cpu == "arm64" || target_cpu == "amd64" ||
             target_cpu == "x64" || target_cpu == "x86_64") {
    sources += [
      "src/aarch64/assembler-aarch64.cc",
      "src/aarch64/assembler-sve-aarch64.cc",
      "src/aarch64/cpu-aarch64.cc",
      "src/aarch64/cpu-features-auditor-aarch64.cc",
      "src/aarch64/debugger-aarch64.cc",
      "src/aarch64/decoder-aarch64.cc",
      "src/aarch64/disasm-aarch64.cc",
      "src/aarch64/instructions-aarch64.cc",
      "src/aarch64/logic-aarch64.cc",
      "src/aarch64/macro-assembler-aarch64.cc",
      "src/aarch64/macro-assembler-sve-aarch64.cc",
      "src/aarch64/operands-aarch64.cc",
      "src/aarch64/pointer-auth-aarch64.cc",
      "src/aarch64/simulator-aarch64.cc",
    ]
    defines += [
      "VIXL_INCLUDE_TARGET_A64",
      "VIXL_INCLUDE_SIMULATOR_AARCH64",
    ]
  }
  if (current_cpu == "arm") {
    cflags_cc += [
      "-march=armv7-a",
      "-mfloat-abi=softfp",
      "-marm",
      "-mfpu=vfp",
    ]
  }

  if (is_mac) {
    cflags_cc += [ "-DVIXL_CODE_BUFFER_MALLOC" ]
  } else {
    cflags_cc += [ "-DVIXL_CODE_BUFFER_MMAP" ]
  }

  public_configs = [ ":vixl_public_config" ]

  subsystem_name = "thirdparty"
  part_name = "vixl"
}