# Copyright 2020 The Fuchsia Authors
#
# Use of this source code is governed by a MIT-style
# license that can be found in the LICENSE file or at
# https://opensource.org/licenses/MIT

import("//build/toolchain/toolchain_environment.gni")
import("//build/zircon/zx_library.gni")

# Generic parts of acpi_lite.
zx_library("acpi_lite") {
  sdk = "source"
  sdk_headers = [
    "lib/acpi_lite.h",
    "lib/acpi_lite/numa.h",
    "lib/acpi_lite/apic.h",
    "lib/acpi_lite/debug_port.h",
    "lib/acpi_lite/internal.h",
    "lib/acpi_lite/structures.h",
  ]

  sources = [
    "acpi_lite.cc",
    "apic.cc",
    "debug_port.cc",
    "numa.cc",
    "structures.cc",
    "test_data.cc",
  ]

  deps = [ "//zircon/system/ulib/pretty" ]

  public_deps = [
    "//sdk/lib/stdcompat",
    "//zircon/system/ulib/fbl",
    "//zircon/system/ulib/zxc",
  ]

  # Zircon-specific parts of acpi_lite.
  if (toolchain_environment == "kernel") {
    sdk_headers += [ "lib/acpi_lite/zircon.h" ]
    sources += [
      "zircon.cc",

      # TODO: These should be test-only.
      "zircon_test.cc",
    ]
    deps += [ "//zircon/kernel/lib/unittest" ]
  }

  # These bits are needed for both Zircon proper and phys environments.
  if (is_kernel) {
    deps += [
      "//zircon/kernel/lib/ktl",
      "//zircon/kernel/lib/libc",
    ]
  }
}

if (!is_kernel) {
  import("//build/components.gni")
  import("//build/fuzzing/fuzzer.gni")
  import("//build/test.gni")

  test("acpi_lite_test") {
    sources = [
      "acpi_lite_test.cc",
      "apic_test.cc",
      "binary_reader_test.cc",
      "debug_port_test.cc",
      "numa_test.cc",
    ]
    deps = [
      ":acpi_lite",
      "//src/lib/fxl/test:gtest_main",
      "//third_party/googletest:gtest",
    ]
  }

  fuchsia_unittest_package("acpi-lite-test") {
    deps = [ ":acpi_lite_test" ]
  }

  fuzzer("acpi_lite_fuzztest") {
    sources = [ "acpi_lite_fuzztest.cc" ]
    deps = [ ":acpi_lite" ]
  }

  fuzzer("apic_fuzztest") {
    sources = [ "apic_fuzztest.cc" ]
    deps = [ ":acpi_lite" ]
  }

  fuzzer("numa_fuzztest") {
    sources = [ "numa_fuzztest.cc" ]
    deps = [ ":acpi_lite" ]
  }

  fuzzer("debug_port_fuzztest") {
    sources = [ "debug_port_fuzztest.cc" ]
    deps = [ ":acpi_lite" ]
  }

  fuzzers_package("acpi-lite-fuzzer") {
    cpp_fuzzers = [
      ":acpi_lite_fuzztest",
      ":apic_fuzztest",
      ":numa_fuzztest",
      ":debug_port_fuzztest",
    ]
  }

  group("tests") {
    testonly = true
    deps = [
      ":acpi-lite-fuzzer",
      ":acpi-lite-test",
      ":acpi_lite_test($host_toolchain)",
    ]
  }
}