# Copyright 2016 The V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

{
  # This is a map of buildbot master names -> buildbot builder names ->
  # config names (where each config name is a key in the 'configs' dict,
  # below). MB uses this dict to look up which config to use for a given bot.
  # Bots are ordered by appearance on waterfall.
  'masters': {
    'developer_default': {
      'android.arm.debug': 'default_debug_android_arm',
      'android.arm.optdebug': 'default_optdebug_android_arm',
      'android.arm.release': 'default_release_android_arm',
      'arm.debug': 'default_debug_arm',
      'arm.optdebug': 'default_optdebug_arm',
      'arm.release': 'default_release_arm',
      'arm64.debug': 'default_debug_arm64',
      'arm64.optdebug': 'default_optdebug_arm64',
      'arm64.release': 'default_release_arm64',
      'ia32.debug': 'default_debug_x86',
      'ia32.optdebug': 'default_optdebug_x86',
      'ia32.release': 'default_release_x86',
      'mipsel.debug': 'default_debug_mipsel',
      'mipsel.optdebug': 'default_optdebug_mipsel',
      'mipsel.release': 'default_release_mipsel',
      'mips64el.debug': 'default_debug_mips64el',
      'mips64el.optdebug': 'default_optdebug_mips64el',
      'mips64el.release': 'default_release_mips64el',
      'ppc64.debug': 'default_debug_ppc64',
      'ppc64.optdebug': 'default_optdebug_ppc64',
      'ppc64.release': 'default_release_ppc64',
      'ppc64.debug.sim': 'default_debug_ppc64_sim',
      'ppc64.optdebug.sim': 'default_optdebug_ppc64_sim',
      'ppc64.release.sim': 'default_release_ppc64_sim',
      's390x.debug': 'default_debug_s390x',
      's390x.optdebug': 'default_optdebug_s390x',
      's390x.release': 'default_release_s390x',
      's390x.debug.sim': 'default_debug_s390x_sim',
      's390x.optdebug.sim': 'default_optdebug_s390x_sim',
      's390x.release.sim': 'default_release_s390x_sim',
      'x64.debug': 'default_debug_x64',
      'x64.optdebug': 'default_optdebug_x64',
      'x64.release': 'default_release_x64',
      'x64.release.sample': 'release_x64_sample',
    },
    'client.dynamorio': {
      'linux-v8-dr': 'release_x64',
    },
    'client.v8': {
      # Linux.
      'V8 Linux - builder': 'release_x86_gcmole',
      'V8 Linux - debug builder': 'debug_x86',
      'V8 Linux - shared': 'release_x86_shared_verify_heap',
      'V8 Linux - noi18n - debug': 'debug_x86_no_i18n',
      'V8 Linux - verify csa': 'release_x86_verify_csa',
      # Linux64.
      'V8 Linux64 - builder': 'release_x64',
      'V8 Linux64 - debug builder': 'debug_x64',
      'V8 Linux64 - custom snapshot - debug builder': 'debug_x64_custom',
      'V8 Linux64 - internal snapshot': 'release_x64_internal',
      'V8 Linux64 - debug - header includes': 'debug_x64_header_includes',
      'V8 Linux64 - shared': 'release_x64_shared_verify_heap',
      'V8 Linux64 - verify csa': 'release_x64_verify_csa',
      # Windows.
      'V8 Win32 - builder': 'release_x86_minimal_symbols',
      'V8 Win32 - debug builder': 'debug_x86_minimal_symbols',
      # TODO(machenbach): Remove after switching to x64 on infra side.
      'V8 Win64 ASAN': 'release_x64_asan_no_lsan',
      'V8 Win64': 'release_x64_minimal_symbols',
      'V8 Win64 - debug': 'debug_x64_minimal_symbols',
      'V8 Win64 - msvc': 'release_x64_msvc',
      # Mac.
      'V8 Mac64': 'release_x64',
      'V8 Mac64 - debug': 'debug_x64',
      'V8 Mac64 GC Stress': 'debug_x64',
      'V8 Mac64 ASAN': 'release_x64_asan_no_lsan',
      'V8 Mac - arm64 - release builder': 'release_arm64',
      'V8 Mac - arm64 - sim - debug builder': 'debug_simulate_arm64',
      'V8 Mac - arm64 - sim - release builder': 'release_simulate_arm64',
      # Sanitizers.
      'V8 Linux64 ASAN': 'release_x64_asan',
      'V8 Linux64 TSAN - builder': 'release_x64_tsan',
      'V8 Linux64 TSAN - no-concurrent-marking - builder': 'release_x64_tsan_no_cm',
      'V8 Linux - arm64 - sim - CFI': 'release_simulate_arm64_cfi',
      'V8 Linux - arm64 - sim - MSAN': 'release_simulate_arm64_msan',
      # Misc.
      'V8 Linux gcc': 'release_x86_gcc',
      # FYI.
      'V8 iOS - sim': 'release_x64_ios_simulator',
      'V8 Linux64 - debug - perfetto - builder': 'debug_x64_perfetto',
      'V8 Linux64 - pointer compression': 'release_x64_pointer_compression',
      'V8 Linux64 - pointer compression without dchecks':
          'release_x64_pointer_compression_without_dchecks',
      'V8 Linux64 - arm64 - sim - pointer compression - builder':
          'release_simulate_arm64_pointer_compression',
      'V8 Linux64 gcc - debug': 'debug_x64_gcc',
      'V8 Fuchsia - builder': 'release_x64_fuchsia',
      'V8 Fuchsia - debug builder': 'debug_x64_fuchsia',
      'V8 Linux64 - cfi': 'release_x64_cfi',
      'V8 Linux64 UBSan': 'release_x64_ubsan',
      'V8 Linux - vtunejit': 'debug_x86_vtunejit',
      'V8 Linux64 - gcov coverage': 'release_x64_gcc_coverage',
      'V8 Linux64 - Fuzzilli': 'release_x64_fuzzilli',
      'V8 Linux - predictable': 'release_x86_predictable',
      'V8 Linux - full debug': 'full_debug_x86',
      'V8 Mac64 - full debug': 'full_debug_x64',
      'V8 Random Deopt Fuzzer - debug': 'debug_x64',
    },
    'client.v8.clusterfuzz': {
      'V8 Clusterfuzz Win64 ASAN - release builder':
        'release_x64_asan_no_lsan_verify_heap',
      # Note this is called a debug builder, but it uses a release build
      # configuration with dchecks (which enables DEBUG in V8), since win-asan
      # debug is not supported.
      'V8 Clusterfuzz Win64 ASAN - debug builder':
        'release_x64_asan_no_lsan_verify_heap_dchecks',
      'V8 Clusterfuzz Mac64 ASAN - release builder':
          'release_x64_asan_no_lsan_verify_heap',
      'V8 Clusterfuzz Mac64 ASAN - debug builder':
          'debug_x64_asan_no_lsan_static',
      'V8 Clusterfuzz Linux64 - release builder':
          'release_x64_correctness_fuzzer',
      'V8 Clusterfuzz Linux64 - debug builder': 'debug_x64',
      'V8 Clusterfuzz Linux64 ASAN no inline - release builder':
          'release_x64_asan_symbolized_verify_heap',
      'V8 Clusterfuzz Linux64 ASAN - debug builder': 'debug_x64_asan',
      'V8 Clusterfuzz Linux64 ASAN arm64 - debug builder':
          'debug_simulate_arm64_asan',
      'V8 Clusterfuzz Linux ASAN arm - debug builder':
          'debug_simulate_arm_asan',
      'V8 Clusterfuzz Linux64 CFI - release builder':
          'release_x64_cfi_clusterfuzz',
      'V8 Clusterfuzz Linux MSAN no origins':
          'release_simulate_arm64_msan_no_origins',
      'V8 Clusterfuzz Linux MSAN chained origins':
          'release_simulate_arm64_msan',
      'V8 Clusterfuzz Linux64 TSAN - release builder': 'release_x64_tsan',
      'V8 Clusterfuzz Linux64 UBSan - release builder':
          'release_x64_ubsan_recover',
    },
    'client.v8.perf' : {
      'V8 Arm - builder - perf': 'official_arm',
      'V8 Arm64 - builder - perf': 'official_arm64',
      'V8 Android Arm - builder - perf': 'official_android_arm',
      'V8 Android Arm64 - builder - perf': 'official_android_arm64',
      'V8 Linux - builder - perf': 'official_x86',
      'V8 Linux64 - builder - perf': 'official_x64',
    },
    'client.v8.ports': {
      # Arm.
      'V8 Arm - builder': 'release_arm',
      'V8 Arm - debug builder': 'debug_arm',
      'V8 Android Arm - builder': 'release_android_arm',
      'V8 Linux - arm - sim': 'release_simulate_arm',
      'V8 Linux - arm - sim - debug': 'debug_simulate_arm',
      'V8 Linux - arm - sim - lite': 'release_simulate_arm_lite',
      'V8 Linux - arm - sim - lite - debug': 'debug_simulate_arm_lite',
      # Arm64.
      'V8 Android Arm64 - builder': 'release_android_arm64',
      'V8 Android Arm64 - debug builder': 'debug_android_arm64',
      'V8 Arm64 - builder': 'release_arm64_hard_float',
      'V8 Linux - arm64 - sim': 'release_simulate_arm64',
      'V8 Linux - arm64 - sim - debug': 'debug_simulate_arm64',
      'V8 Linux - arm64 - sim - gc stress': 'debug_simulate_arm64',
      # Mips.
      'V8 Linux - mipsel - sim - builder': 'release_simulate_mipsel',
      'V8 Linux - mips64el - sim - builder': 'release_simulate_mips64el',
      # IBM.
      'V8 Linux - ppc64 - sim': 'release_simulate_ppc64',
      'V8 Linux - s390x - sim': 'release_simulate_s390x',
    },
    'client.v8.branches': {
      'V8 Linux - previous branch': 'release_x86',
      'V8 Linux - previous branch - debug': 'debug_x86',
      'V8 Linux - beta branch': 'release_x86',
      'V8 Linux - beta branch - debug': 'debug_x86',
      'V8 Linux - stable branch': 'release_x86',
      'V8 Linux - stable branch - debug': 'debug_x86',
      'V8 Linux64 - previous branch': 'release_x64',
      'V8 Linux64 - previous branch - debug': 'debug_x64',
      'V8 Linux64 - beta branch': 'release_x64',
      'V8 Linux64 - beta branch - debug': 'debug_x64',
      'V8 Linux64 - stable branch': 'release_x64',
      'V8 Linux64 - stable branch - debug': 'debug_x64',
      'V8 arm - sim - previous branch': 'release_simulate_arm',
      'V8 arm - sim - previous branch - debug': 'debug_simulate_arm',
      'V8 arm - sim - beta branch': 'release_simulate_arm',
      'V8 arm - sim - beta branch - debug': 'debug_simulate_arm',
      'V8 arm - sim - stable branch': 'release_simulate_arm',
      'V8 arm - sim - stable branch - debug': 'debug_simulate_arm',
      'V8 mips64el - sim - previous branch': 'release_simulate_mips64el',
      'V8 mips64el - sim - beta branch': 'release_simulate_mips64el',
      'V8 mips64el - sim - stable branch': 'release_simulate_mips64el',
      'V8 mipsel - sim - previous branch': 'release_simulate_mipsel',
      'V8 mipsel - sim - beta branch': 'release_simulate_mipsel',
      'V8 mipsel - sim - stable branch': 'release_simulate_mipsel',
      'V8 ppc64 - sim - previous branch': 'release_simulate_ppc64',
      'V8 ppc64 - sim - beta branch': 'release_simulate_ppc64',
      'V8 ppc64 - sim - stable branch': 'release_simulate_ppc64',
      'V8 s390x - sim - previous branch': 'release_simulate_s390x',
      'V8 s390x - sim - beta branch': 'release_simulate_s390x',
      'V8 s390x - sim - stable branch': 'release_simulate_s390x',
    },
    'tryserver.v8': {
      'v8_android_arm_compile_rel': 'release_android_arm',
      'v8_android_arm64_compile_dbg': 'debug_android_arm64',
      'v8_android_arm64_n5x_rel_ng': 'release_android_arm64',
      'v8_fuchsia_compile_rel': 'release_x64_fuchsia_trybot',
      'v8_fuchsia_rel_ng': 'release_x64_fuchsia_trybot',
      'v8_ios_simulator': 'release_x64_ios_simulator',
      'v8_linux_rel_ng': 'release_x86_gcmole_trybot',
      'v8_linux_optional_rel_ng': 'release_x86_trybot',
      'v8_linux_verify_csa_rel_ng': 'release_x86_verify_csa',
      'v8_linux_nodcheck_rel_ng': 'release_x86_minimal_symbols',
      'v8_linux_dbg_ng': 'debug_x86_trybot',
      'v8_linux_noi18n_compile_dbg': 'debug_x86_no_i18n',
      'v8_linux_noi18n_rel_ng': 'release_x86_no_i18n_trybot',
      'v8_linux_gc_stress_dbg_ng': 'debug_x86_trybot',
      'v8_linux_gcc_compile_rel': 'release_x86_gcc_minimal_symbols',
      'v8_linux_gcc_rel_ng': 'release_x86_gcc_minimal_symbols',
      'v8_linux_shared_compile_rel': 'release_x86_shared_verify_heap',
      'v8_linux64_arm64_pointer_compression_rel_ng':
          'release_simulate_arm64_pointer_compression',
      'v8_linux64_dbg_ng': 'debug_x64_trybot',
      'v8_linux64_gc_stress_custom_snapshot_dbg_ng': 'debug_x64_trybot_custom',
      'v8_linux64_gcc_compile_dbg': 'debug_x64_gcc',
      'v8_linux64_header_includes_dbg': 'debug_x64_header_includes',
      'v8_linux64_fyi_rel_ng': 'release_x64_test_features_trybot',
      'v8_linux64_nodcheck_rel_ng': 'release_x64',
      'v8_linux64_perfetto_dbg_ng': 'debug_x64_perfetto',
      'v8_linux64_pointer_compression_rel_ng': 'release_x64_pointer_compression',
      'v8_linux64_rel_ng': 'release_x64_test_features_trybot',
      'v8_linux64_shared_compile_rel': 'release_x64_shared_verify_heap',
      'v8_linux64_verify_csa_rel_ng': 'release_x64_verify_csa',
      'v8_linux64_asan_rel_ng': 'release_x64_asan_minimal_symbols',
      'v8_linux64_cfi_rel_ng': 'release_x64_cfi',
      'v8_linux64_fuzzilli_ng': 'release_x64_fuzzilli',
      'v8_linux64_msan_rel_ng': 'release_simulate_arm64_msan_minimal_symbols',
      'v8_linux64_tsan_rel_ng': 'release_x64_tsan_minimal_symbols',
      'v8_linux64_tsan_no_cm_rel_ng': 'release_x64_tsan_no_cm',
      'v8_linux64_tsan_isolates_rel_ng':
          'release_x64_tsan_minimal_symbols',
      'v8_linux64_ubsan_rel_ng': 'release_x64_ubsan_minimal_symbols',
      'v8_odroid_arm_rel_ng': 'release_arm',
      'v8_linux_torque_compare': 'torque_compare',
      # TODO(machenbach): Remove after switching to x64 on infra side.
      'v8_win_dbg_ng': 'debug_x86_trybot',
      'v8_win_compile_dbg': 'debug_x86_trybot',
      'v8_win_rel_ng': 'release_x86_trybot',
      'v8_win64_asan_rel_ng': 'release_x64_asan_no_lsan',
      'v8_win64_msvc_compile_rel': 'release_x64_msvc',
      'v8_win64_dbg_ng': 'debug_x64_minimal_symbols',
      'v8_win64_msvc_rel_ng': 'release_x64_msvc',
      'v8_win64_rel_ng': 'release_x64_trybot',
      'v8_mac_arm64_rel_ng': 'release_arm64',
      'v8_mac_arm64_dbg_ng': 'debug_arm64',
      'v8_mac_arm64_full_dbg_ng': 'full_debug_arm64',
      'v8_mac_arm64_sim_rel_ng': 'release_simulate_arm64_trybot',
      'v8_mac_arm64_sim_dbg_ng': 'debug_simulate_arm64',
      'v8_mac_arm64_sim_nodcheck_rel_ng': 'release_simulate_arm64',
      'v8_mac64_gc_stress_dbg_ng': 'debug_x64_trybot',
      'v8_mac64_rel_ng': 'release_x64_trybot',
      'v8_mac64_dbg': 'debug_x64',
      'v8_mac64_dbg_ng': 'debug_x64',
      'v8_mac64_compile_full_dbg_ng': 'full_debug_x64',
      'v8_mac64_asan_rel_ng': 'release_x64_asan_no_lsan',
      'v8_linux_arm_rel_ng': 'release_simulate_arm_trybot',
      'v8_linux_arm_lite_rel_ng': 'release_simulate_arm_lite_trybot',
      'v8_linux_arm_dbg_ng': 'debug_simulate_arm',
      'v8_linux_arm_armv8a_rel': 'release_simulate_arm_trybot',
      'v8_linux_arm_armv8a_dbg': 'debug_simulate_arm',
      'v8_linux_arm64_rel_ng': 'release_simulate_arm64_trybot',
      'v8_linux_arm64_cfi_rel_ng' : 'release_simulate_arm64_cfi',
      'v8_linux_arm64_dbg_ng': 'debug_simulate_arm64',
      'v8_linux_arm64_gc_stress_dbg_ng': 'debug_simulate_arm64',
      'v8_linux_mipsel_compile_rel': 'release_simulate_mipsel',
      'v8_linux_mips64el_compile_rel': 'release_simulate_mips64el',
    },
  },


  # To ease readability, config values are ordered by:
  # release/debug, arch type, other values alphabetically.
  'configs': {
    # Developer default configs.
    'default_debug_arm': [
      'debug', 'simulate_arm', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_arm': [
      'debug', 'simulate_arm', 'v8_enable_slow_dchecks'],
    'default_release_arm': [
      'release', 'simulate_arm'],
    'default_debug_android_arm': [
      'debug', 'arm', 'android', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_android_arm': [
      'debug', 'arm', 'android', 'v8_enable_slow_dchecks' ],
    'default_release_android_arm': [
      'release', 'arm', 'android', 'android_strip_outputs'],
    'default_debug_arm64': [
      'debug', 'simulate_arm64', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_arm64': [
      'debug', 'simulate_arm64', 'v8_enable_slow_dchecks'],
    'default_release_arm64': [
      'release', 'simulate_arm64'],
    'default_debug_mipsel': [
      'debug', 'simulate_mipsel', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_mipsel': [
      'debug', 'simulate_mipsel', 'v8_enable_slow_dchecks'],
    'default_release_mipsel': [
      'release', 'simulate_mipsel'],
    'default_debug_mips64el': [
      'debug', 'simulate_mips64el', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_mips64el': [
      'debug', 'simulate_mips64el', 'v8_enable_slow_dchecks'],
    'default_release_mips64el': [
      'release', 'simulate_mips64el'],
    'default_debug_ppc64': [
      'debug', 'ppc64', 'gcc', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_ppc64': [
      'debug', 'ppc64', 'gcc', 'v8_enable_slow_dchecks'],
    'default_release_ppc64': [
      'release', 'ppc64', 'gcc'],
    'default_debug_ppc64_sim': [
      'debug', 'simulate_ppc64', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_ppc64_sim': [
      'debug', 'simulate_ppc64', 'v8_enable_slow_dchecks'],
    'default_release_ppc64_sim': [
      'release', 'simulate_ppc64'],
    'default_debug_s390x': [
      'debug', 's390x', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_s390x': [
      'debug', 's390x', 'v8_enable_slow_dchecks'],
    'default_release_s390x': [
      'release', 's390x'],
    'default_debug_s390x_sim': [
      'debug', 'simulate_s390x', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_s390x_sim': [
      'debug', 'simulate_s390x', 'v8_enable_slow_dchecks'],
    'default_release_s390x_sim': [
      'release', 'simulate_s390x'],
    'default_debug_x64': [
      'debug', 'x64', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_x64': [
      'debug', 'x64', 'v8_enable_slow_dchecks'],
    'default_release_x64': [
      'release', 'x64'],
    'release_x64_sample': [
      'release', 'x64', 'sample'],
    'default_debug_x86': [
      'debug', 'x86', 'v8_enable_slow_dchecks', 'v8_full_debug'],
    'default_optdebug_x86': [
      'debug', 'x86', 'v8_enable_slow_dchecks'],
    'default_release_x86': [
      'release', 'x86'],


    # Debug configs for simulators.
    'debug_simulate_arm': [
      'debug_bot', 'simulate_arm'],
    'debug_simulate_arm_asan': [
      'debug_bot', 'simulate_arm', 'asan'],
    'debug_simulate_arm_lite': [
      'debug_bot', 'simulate_arm', 'v8_enable_lite_mode'],
    'debug_simulate_arm64': [
      'debug_bot', 'simulate_arm64'],
    'debug_simulate_arm64_asan': [
      'debug_bot', 'simulate_arm64', 'asan', 'lsan'],

    # Release configs for simulators.
    'release_simulate_arm': [
      'release_bot', 'simulate_arm'],
    'release_simulate_arm_lite': [
      'release_bot', 'simulate_arm', 'v8_enable_lite_mode'],
    'release_simulate_arm_trybot': [
      'release_trybot', 'simulate_arm'],
    'release_simulate_arm_lite_trybot': [
      'release_trybot', 'simulate_arm', 'v8_enable_lite_mode'],
    'release_simulate_arm64': [
      'release_bot', 'simulate_arm64'],
    'release_simulate_arm64_cfi': [
      'release_bot', 'simulate_arm64', 'v8_control_flow_integrity'],
    'release_simulate_arm64_pointer_compression': [
      # TODO(v8:v7703): Make pointer compression bots testing non pointer
      # compression mode while pointer compression is temporarily enabled
      # on arm64
      'release_bot', 'simulate_arm64', 'dcheck_always_on',
      'v8_enable_slow_dchecks', 'v8_disable_pointer_compression'],
    'release_simulate_arm64_msan': [
      'release_bot', 'simulate_arm64', 'msan'],
    'release_simulate_arm64_msan_minimal_symbols': [
      'release_bot', 'simulate_arm64', 'msan', 'minimal_symbols'],
    'release_simulate_arm64_msan': [
      'release_bot', 'simulate_arm64', 'msan'],
    'release_simulate_arm64_msan_no_origins': [
      'release_bot', 'simulate_arm64', 'msan_no_origins'],
    'release_simulate_arm64_trybot': [
      'release_trybot', 'simulate_arm64'],
    'release_simulate_mipsel': [
      'release_bot', 'simulate_mipsel'],
    'release_simulate_mips64el': [
      'release_bot', 'simulate_mips64el'],
    'release_simulate_ppc64': [
      'release_bot', 'simulate_ppc64'],
    'release_simulate_s390x': [
      'release_bot', 'simulate_s390x'],

    # Debug configs for arm.
    'debug_android_arm64': [
      'debug_bot', 'arm64', 'android', 'minimal_symbols'],
    'debug_arm': [
      'debug_bot', 'arm', 'hard_float'],
    'debug_arm64': [
      'debug_bot', 'arm64'],
    'full_debug_arm64': [
      'debug_bot', 'arm64', 'v8_full_debug'],

    # Release configs for arm.
    'release_arm': [
      'release_bot', 'arm', 'hard_float'],
    'release_arm64': [
      'release_bot', 'arm64'],
    'release_arm64_hard_float': [
      'release_bot', 'arm64', 'hard_float'],
    'release_android_arm': [
      'release_bot', 'arm', 'android', 'minimal_symbols',
      'android_strip_outputs'],
    'release_android_arm64': [
      'release_bot', 'arm64', 'android', 'minimal_symbols',
      'android_strip_outputs'],

    # Official configs for arm
    'official_arm': [
      'release_bot', 'arm', 'hard_float', 'official', 'disable_pgo'],
    'official_arm64': [
      'release_bot', 'arm64', 'hard_float', 'official', 'disable_pgo'],
    'official_android_arm': [
      'release_bot', 'arm', 'android', 'minimal_symbols',
      'android_strip_outputs', 'official', 'disable_pgo'],
    'official_android_arm64': [
      'release_bot', 'arm64', 'android', 'minimal_symbols',
      'android_strip_outputs', 'official', 'disable_pgo'],

    # Release configs for x64.
    'release_x64': [
      'release_bot', 'x64'],
    'release_x64_asan': [
      'release_bot', 'x64', 'asan', 'lsan'],
    'release_x64_asan_minimal_symbols': [
      'release_bot', 'x64', 'asan', 'lsan', 'minimal_symbols'],
    'release_x64_asan_no_lsan': [
      'release_bot', 'x64', 'asan'],
    'release_x64_asan_no_lsan_verify_heap': [
      'release_bot', 'x64', 'asan', 'v8_verify_heap'],
    'release_x64_asan_no_lsan_verify_heap': [
      'release_bot', 'x64', 'asan', 'v8_verify_heap'],
    'release_x64_asan_no_lsan_verify_heap_dchecks': [
      'release_bot', 'x64', 'asan', 'dcheck_always_on',
      'v8_enable_slow_dchecks', 'v8_verify_heap'],
    'release_x64_asan_symbolized_verify_heap': [
      'release_bot', 'x64', 'asan', 'lsan', 'symbolized',
      'v8_verify_heap'],
    'release_x64_cfi': [
      'release_bot', 'x64', 'cfi'],
    'release_x64_cfi_clusterfuzz': [
      'release_bot', 'x64', 'cfi_clusterfuzz'],
    'release_x64_fuzzilli': [
      'release_bot', 'x64', 'dcheck_always_on', 'v8_enable_slow_dchecks', 'v8_verify_heap',
      'v8_verify_csa', 'v8_enable_verify_predictable', 'fuzzilli'],
    'release_x64_msvc': [
      'release_bot_no_goma', 'x64', 'minimal_symbols', 'msvc'],
    'release_x64_correctness_fuzzer' : [
      'release_bot', 'x64', 'v8_correctness_fuzzer'],
    'release_x64_fuchsia': [
      'release_bot', 'x64', 'fuchsia'],
    'release_x64_fuchsia_trybot': [
      'release_trybot', 'x64', 'fuchsia'],
    'release_x64_gcc_coverage': [
      'release_bot_no_goma', 'x64', 'coverage', 'gcc', 'no_custom_libcxx',
      'no_sysroot'],
    'release_x64_ios_simulator': [
      'release_bot', 'x64', 'ios_simulator'],
    'release_x64_internal': [
      'release_bot', 'x64', 'v8_snapshot_internal'],
    'release_x64_minimal_symbols': [
      'release_bot', 'x64', 'minimal_symbols'],
    'release_x64_pointer_compression': [
      'release_bot', 'x64', 'dcheck_always_on', 'v8_enable_slow_dchecks',
      'v8_disable_pointer_compression'],
    'release_x64_pointer_compression_without_dchecks': [
      'release_bot', 'x64', 'v8_disable_pointer_compression'],
    'release_x64_trybot': [
      'release_trybot', 'x64'],
    'release_x64_test_features_trybot': [
      'release_trybot', 'x64', 'v8_enable_test_features'],
    'release_x64_tsan': [
      'release_bot', 'x64', 'tsan'],
    'release_x64_tsan_no_cm': [
      'release_bot', 'x64', 'tsan', 'disable_concurrent_marking'],
    'release_x64_tsan_minimal_symbols': [
      'release_bot', 'x64', 'tsan', 'minimal_symbols'],
    'release_x64_ubsan': [
      'release_bot', 'x64', 'ubsan'],
    'release_x64_ubsan_minimal_symbols': [
      'release_bot', 'x64', 'ubsan', 'minimal_symbols'],
    'release_x64_ubsan_recover': [
      'release_bot', 'x64', 'ubsan_recover'],
    'release_x64_shared_verify_heap': [
      'release_bot', 'x64', 'shared', 'v8_verify_heap'],
    'release_x64_verify_csa': [
      'release_bot', 'x64', 'dcheck_always_on',
      'v8_enable_slow_dchecks', 'v8_verify_csa'],

    # Official configs for x64.
    'official_x64': [
      'release_bot', 'x64', 'official', 'disable_pgo'],

    # Debug configs for x64.
    'debug_x64': [
      'debug_bot', 'x64'],
    'debug_x64_asan': [
      'debug_bot', 'x64', 'asan', 'lsan'],
    'debug_x64_asan_no_lsan_static': [
      'debug', 'static', 'goma', 'v8_enable_slow_dchecks', 'v8_optimized_debug',
      'x64', 'asan'],
    'debug_x64_custom': [
      'debug_bot', 'x64', 'v8_snapshot_custom'],
    'debug_x64_fuchsia': [
      'debug_bot', 'x64', 'fuchsia'],
    'debug_x64_gcc': [
      'debug_bot_no_goma', 'x64', 'gcc', 'v8_check_header_includes'],
    'debug_x64_header_includes': [
      'debug_bot', 'x64', 'v8_check_header_includes'],
    'debug_x64_minimal_symbols': [
      'debug_bot', 'x64', 'minimal_symbols'],
    'debug_x64_perfetto': [
      'debug_bot', 'x64', 'perfetto'],
    'debug_x64_trybot': [
      'debug_trybot', 'x64'],
    'debug_x64_trybot_custom': [
      'debug_trybot', 'x64', 'v8_snapshot_custom'],
    'full_debug_x64': [
      'debug_bot', 'x64', 'v8_full_debug'],

    # Debug configs for x86.
    'debug_x86': [
      'debug_bot', 'x86'],
    'debug_x86_minimal_symbols': [
      'debug_bot', 'x86', 'minimal_symbols'],
    'debug_x86_no_i18n': [
      'debug_bot', 'x86', 'v8_no_i18n'],
    'debug_x86_trybot': [
      'debug_trybot', 'x86'],
    'debug_x86_vtunejit': [
      'debug_bot', 'x86', 'v8_enable_vtunejit'],
    'full_debug_x86': [
      'debug', 'x86', 'goma', 'v8_enable_slow_dchecks', 'v8_full_debug'],

    # Release configs for x86.
    'release_x86': [
      'release_bot', 'x86'],
    'release_x86_gcc': [
      'release_bot_no_goma', 'x86', 'gcc', 'v8_check_header_includes'],
    'release_x86_gcc_minimal_symbols': [
      'release_bot_no_goma', 'x86', 'gcc', 'minimal_symbols',
      'v8_check_header_includes'],
    'release_x86_gcmole': [
      'release_bot', 'x86', 'gcmole'],
    'release_x86_gcmole_trybot': [
      'release_trybot', 'x86', 'gcmole'],
    'release_x86_minimal_symbols': [
      'release_bot', 'x86', 'minimal_symbols'],
    'release_x86_no_i18n_trybot': [
      'release_trybot', 'x86', 'v8_no_i18n'],
    'release_x86_predictable': [
      'release_bot', 'x86', 'v8_enable_verify_predictable'],
    'release_x86_shared_verify_heap': [
      'release', 'x86', 'goma', 'shared', 'v8_verify_heap'],
    'release_x86_trybot': [
      'release_trybot', 'x86'],
    'release_x86_verify_csa': [
      'release_bot', 'x86', 'dcheck_always_on',
      'v8_enable_slow_dchecks', 'v8_verify_csa'],

    # Official configs for x86.
    'official_x86': [
        'release_bot', 'x86', 'official', 'disable_pgo'],

    # Torque compare test
    'torque_compare': [
        'release_bot', 'verify_torque']
  },

  'mixins': {
    'android': {
      'gn_args': 'target_os="android" v8_android_log_stdout=true default_min_sdk_version=19',
    },

    'android_strip_outputs': {
      'gn_args': 'android_unstripped_runtime_outputs=false',
    },

    'arm': {
      'gn_args': 'target_cpu="arm"',
    },

    'arm64': {
      'gn_args': 'target_cpu="arm64"',
    },

    'asan': {
      'mixins': ['clang', 'v8_enable_test_features'],
      'gn_args': 'is_asan=true',
    },

    'cfi': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': ('is_cfi=true use_cfi_cast=true use_cfi_icall=true '
                  'use_cfi_diag=true use_cfi_recover=false'),
    },

    'cfi_clusterfuzz': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': ('is_cfi=true use_cfi_cast=true use_cfi_icall=true '
                  'use_cfi_diag=true use_cfi_recover=true'),
    },

    'clang': {
      'gn_args': 'is_clang=true',
    },

    'coverage': {
      'gn_args': 'v8_code_coverage=true',
    },

    'dcheck_always_on': {
      'gn_args': 'dcheck_always_on=true',
    },

    'debug': {
      'gn_args': 'is_debug=true v8_enable_backtrace=true',
    },

    'debug_bot': {
      'mixins': [
        'debug', 'shared', 'goma', 'v8_enable_slow_dchecks',
        'v8_optimized_debug'],
    },

    'debug_bot_no_goma': {
      'mixins': [
        'debug', 'shared', 'no_goma', 'v8_enable_slow_dchecks',
        'v8_optimized_debug'],
    },

    'debug_trybot': {
      'mixins': ['debug_bot', 'minimal_symbols'],
    },

    'disable_concurrent_marking': {
      # Disable concurrent marking and atomic object field writes in order to
      # increase the TSAN coverage for background tasks. We need to keep the 
      # atomic marking state enabled because that is needed for the concurrent
      # write-barrier used by background compilation.
      'gn_args': 'v8_enable_concurrent_marking=false '
                 'v8_enable_atomic_object_field_writes=false '
                 'v8_enable_atomic_marking_state=true ',
    },

    'disable_pgo': {
      'gn_args': 'chrome_pgo_phase=0',
    },

    'fuchsia': {
      'gn_args': 'target_os="fuchsia"',
    },

    'fuzzilli': {
      'gn_args': 'v8_static_library=true v8_enable_v8_checks=true '
                 'sanitizer_coverage_flags="trace-pc-guard" v8_fuzzilli=true',
    },

    'gcc': {
      'gn_args': 'is_clang=false',
    },

    'gcmole': {
      'gn_args': 'v8_gcmole=true',
    },

    'goma': {
      'gn_args': 'use_goma=true',
    },

    'hard_float': {
      'gn_args': 'arm_float_abi="hard"',
    },

    'ios_simulator': {
      'gn_args': 'target_cpu="x64" target_os="ios" ios_use_goma_rbe=true',
    },

    'lsan': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': 'is_lsan=true',
    },

    'minimal_symbols': {
      'gn_args': 'symbol_level=1',
    },

    'msan': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': 'is_msan=true msan_track_origins=2',
    },

    'msan_no_origins': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': 'is_msan=true msan_track_origins=0',
    },

    'msvc': {
      'gn_args': 'is_clang=false',
    },

    'no_custom_libcxx': {
      'gn_args': 'use_custom_libcxx=false',
    },

    'no_goma': {
      'gn_args': 'use_goma=false',
    },

    'no_sysroot': {
      'gn_args': 'use_sysroot=false',
    },

    'perfetto': {
      'gn_args': 'v8_use_perfetto=true',
    },

    'release': {
      'gn_args': 'is_debug=false',
    },

    'release_bot': {
      'mixins': ['release', 'static', 'goma'],
    },

    'release_bot_no_goma': {
      'mixins': ['release', 'static', 'no_goma'],
    },

    'release_trybot': {
      'mixins': ['release_bot', 'minimal_symbols', 'dcheck_always_on'],
    },

    'official': {
      'gn_args': 'is_official_build=true',
    },

    'shared': {
      'gn_args': 'is_component_build=true',
    },

    'simulate_arm': {
      'gn_args': 'target_cpu="x86" v8_target_cpu="arm"',
    },

    'simulate_arm64': {
      'gn_args': 'target_cpu="x64" v8_target_cpu="arm64"',
    },

    'simulate_mipsel': {
      'gn_args':
          'target_cpu="x86" v8_target_cpu="mipsel" mips_arch_variant="r2"',
    },

    'simulate_mips64el': {
      'gn_args': 'target_cpu="x64" v8_target_cpu="mips64el"',
    },

    'simulate_ppc64': {
      'gn_args': 'target_cpu="x64" v8_target_cpu="ppc64"',
    },

    'simulate_s390x': {
      'gn_args': 'target_cpu="x64" v8_target_cpu="s390x"',
    },

    'static': {
      'gn_args': 'is_component_build=false',
    },

    # TODO(machenbach): Remove the symbolized config after the bots are gone.
    'symbolized': {
      'gn_args': 'v8_no_inline=true',
    },

    'tsan': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': 'is_tsan=true',
    },

    'ubsan': {
      'mixins': ['v8_enable_test_features'],
      # TODO(krasin): Remove is_ubsan_no_recover=true when
      # https://llvm.org/bugs/show_bug.cgi?id=25569 is fixed and just use
      # ubsan instead.
      'gn_args': 'is_ubsan=true is_ubsan_no_recover=true is_ubsan_vptr=true',
    },

    'ubsan_recover': {
      'mixins': ['v8_enable_test_features'],
      # Ubsan with recovery.
      'gn_args': 'is_ubsan=true is_ubsan_no_recover=false is_ubsan_vptr=true',
    },

    'v8_check_header_includes': {
      'gn_args': 'v8_check_header_includes=true',
    },

    'v8_correctness_fuzzer': {
      'mixins': ['v8_enable_test_features'],
      'gn_args': 'v8_correctness_fuzzer=true v8_multi_arch_build=true',
    },

    'v8_control_flow_integrity' : {
      'gn_args': 'v8_control_flow_integrity=true',
    },

    'v8_enable_lite_mode': {
      'gn_args': 'v8_enable_lite_mode=true',
    },

    'v8_enable_slow_dchecks': {
      'gn_args': 'v8_enable_slow_dchecks=true',
    },

    'v8_disable_pointer_compression': {
      'gn_args': 'v8_enable_pointer_compression=false',
    },

    'v8_enable_test_features': {
      'gn_args': 'v8_enable_test_features=true',
    },

    'v8_enable_verify_predictable': {
      'gn_args': 'v8_enable_verify_predictable=true',
    },

    'v8_enable_vtunejit': {
      'gn_args': 'v8_enable_vtunejit=true v8_enable_vtunetracemark=true',
    },

    'v8_full_debug': {
      'gn_args': 'v8_optimized_debug=false',
    },

    'v8_optimized_debug': {
      # This is the default in gn for debug.
    },

    'v8_no_i18n': {
      'gn_args': 'v8_enable_i18n_support=false icu_use_data_file=false',
    },

    'v8_snapshot_custom': {
      # GN path is relative to project root.
      'gn_args': 'v8_embed_script="test/mjsunit/mjsunit.js"',
    },

    'v8_snapshot_internal': {
      'gn_args': 'v8_use_external_startup_data=false',
    },

    'v8_verify_heap': {
      'gn_args': 'v8_enable_verify_heap=true',
    },

    'v8_verify_csa': {
      'gn_args': 'v8_enable_verify_csa=true',
    },

    's390x': {
      'gn_args': 'target_cpu="s390x" v8_target_cpu="s390x"',
    },

    'ppc64': {
      'gn_args': 'target_cpu="ppc64" use_custom_libcxx=false',
    },

    'x64': {
      'gn_args': 'target_cpu="x64"',
    },

    'x86': {
      'gn_args': 'target_cpu="x86"',
    },

    'verify_torque': {
      'gn_args': 'v8_verify_torque_generation_invariance=true',
    },

    'sample': {
      'gn_args': 'v8_monolithic=true is_component_build=false '
                 'v8_use_external_startup_data=false use_custom_libcxx=false',
    },
  },
}