deps: sync V8 gypfiles with 7.4 · nodejs/node@cc75ba3 (original) (raw)

`@@ -42,91 +42,121 @@

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` }],

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` ],

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Allows the embedder to add a custom suffix to the version string.

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'v8_embedder_string%': '',

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-

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'v8_enable_disassembler%': 0,

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-

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'v8_promise_internal_field_count%': 0,

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-

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'v8_enable_gdbjit%': 0,

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Variables from BUILD.gn

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Enable code-generation-time checking of types in the CodeStubAssembler.

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'v8_enable_verify_csa%': 0,

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Set to 1 to enable DCHECKs in release builds.

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'dcheck_always_on%': 0,

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'v8_object_print%': 0,

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Sets -DV8_ENABLE_FUTURE.

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'v8_enable_future%': 0,

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`# Lite mode disables a number of performance optimizations to reduce memory

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`# at the cost of performance.

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`# Sets --DV8_LITE_MODE.

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`'v8_enable_lite_mode%': 0,

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Sets -DVERIFY_HEAP.

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`'v8_enable_verify_heap%': 0,

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'v8_trace_maps%': 0,

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Sets -DVERIFY_PREDICTABLE

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'v8_enable_verify_predictable%': 0,

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Enable the snapshot feature, for fast context creation.

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http://v8project.blogspot.com/2015/09/custom-startup-snapshots.html

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'v8_use_snapshot%': 'true',

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Enable compiler warnings when using V8_DEPRECATED apis.

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'v8_deprecation_warnings%': 0,

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'v8_enable_verify_predictable%': 0,

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Enable compiler warnings when using V8_DEPRECATE_SOON apis.

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'v8_imminent_deprecation_warnings%': 0,

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With post mortem support enabled, metadata is embedded into libv8 that

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describes various parameters of the VM for use by debuggers. See

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tools/gen-postmortem-metadata.py for details.

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'v8_postmortem_support%': 'false',

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Allows the embedder to add a custom suffix to the version string.

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'v8_embedder_string%': '',

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Use Siphash as added protection against hash flooding attacks.

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'v8_use_siphash%': 'false',

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Sets -dENABLE_DISASSEMBLER.

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'v8_enable_disassembler%': 0,

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Interpreted regexp engine exists as platform-independent alternative

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based where the regular expression is compiled to a bytecode.

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'v8_interpreted_regexp%': 0,

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Sets the number of internal fields on promise objects.

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'v8_promise_internal_field_count%': 0,

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Enable ECMAScript Internationalization API. Enabling this feature will

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add a dependency on the ICU library.

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'v8_enable_i18n_support%': 1,

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Sets -dENABLE_GDB_JIT_INTERFACE.

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'v8_enable_gdbjit%': 0,

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Enable compiler warnings when using V8_DEPRECATED apis.

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'v8_deprecation_warnings%': 0,

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Sets -dENABLE_VTUNE_JIT_INTERFACE.

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'v8_enable_vtunejit%': 0,

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Enable compiler warnings when using V8_DEPRECATE_SOON apis.

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'v8_imminent_deprecation_warnings%': 0,

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Currently set for node by common.gypi, avoiding default because of gyp file bug.

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Should be turned on only for debugging.

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#'v8_enable_handle_zapping%': 0,

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Set to 1 to enable DCHECKs in release builds.

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'dcheck_always_on%': 0,

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Enable fast mksnapshot runs.

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'v8_enable_fast_mksnapshot%': 0,

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Enable/disable JavaScript API accessors.

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'v8_js_accessors%': 0,

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Enable embedded builtins.

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'v8_enable_embedded_builtins%': 1,

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Temporary flag to allow embedders to update their microtasks scopes.

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'v8_check_microtasks_scopes_consistency%': 'false',

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Enable code comments for builtins in the snapshot (impacts performance).

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'v8_enable_snapshot_code_comments%': 0,

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Enable concurrent marking.

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Enable code-generation-time checking of types in the CodeStubAssembler.

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'v8_enable_verify_csa%': 0,

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+

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Enable pointer compression (sets -dV8_COMPRESS_POINTERS).

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'v8_enable_pointer_compression%': 0,

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'v8_enable_31bit_smis_on_64bit_arch%': 0,

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+

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Sets -dOBJECT_PRINT.

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'v8_enable_object_print%': 0,

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+

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Sets -dV8_TRACE_MAPS.

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'v8_enable_trace_maps%': 0,

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+

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Sets -dV8_ENABLE_CHECKS.

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'v8_enable_v8_checks%': 0,

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+

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Sets -dV8_TRACE_IGNITION.

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'v8_enable_trace_ignition%': 0,

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+

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Sets -dV8_TRACE_FEEDBACK_UPDATES.

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'v8_enable_trace_feedback_updates%': 0,

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+

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Sets -dV8_CONCURRENT_MARKING

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`'v8_enable_concurrent_marking%': 1,

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`# Enables various testing features.

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`'v8_enable_test_features%': 0,

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With post mortem support enabled, metadata is embedded into libv8 that

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describes various parameters of the VM for use by debuggers. See

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tools/gen-postmortem-metadata.py for details.

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'v8_postmortem_support%': 0,

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+

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Use Siphash as added protection against hash flooding attacks.

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'v8_use_siphash%': 0,

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+

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`# Controls the threshold for on-heap/off-heap Typed Arrays.

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`'v8_typed_array_max_size_in_heap%': 64,

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Temporary flag to allow embedders to update their microtasks scopes

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while rolling in a new version of V8.

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'v8_check_microtasks_scopes_consistency%': 0,

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+

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`# Enable mitigations for executing untrusted code.

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'v8_untrusted_code_mitigations%': 'true',

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'v8_untrusted_code_mitigations%': 1,

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Currently set for node by common.gypi, avoiding default because of gyp file bug.

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Should be turned on only for debugging.

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#'v8_enable_handle_zapping%': 0,

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Enable minor mark compact.

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'v8_enable_minor_mc%': 1,

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'v8_enable_pointer_compression%': 'false',

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'v8_enable_31bit_smis_on_64bit_arch%': 'false',

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Variables from v8.gni

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'v8_enable_embedded_builtins%': 'true',

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Enable the snapshot feature, for fast context creation.

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http://v8project.blogspot.com/2015/09/custom-startup-snapshots.html

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'v8_use_snapshot%': 1,

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Enable code comments for builtins in the snapshot (impacts performance).

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'v8_enable_snapshot_code_comments%': 'false',

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Use external files for startup data blobs:

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the JS builtins sources and the start snapshot.

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'v8_use_external_startup_data%': 0,

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'v8_enable_fast_mksnapshot%': 0,

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Enable ECMAScript Internationalization API. Enabling this feature will

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add a dependency on the ICU library.

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'v8_enable_i18n_support%': 1,

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` },

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`'target_defaults': {

`@@ -140,37 +170,56 @@

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` ['v8_promise_internal_field_count!=0', {

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`'defines': ['V8_PROMISE_INTERNAL_FIELD_COUNT=<(v8_promise_internal_field_count)'],

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` }],

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['v8_enable_future==1', {

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'defines': ['V8_ENABLE_FUTURE',],

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}],

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` ['v8_enable_lite_mode==1', {

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`'defines': [

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`'V8_LITE_MODE',

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-

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TODO(v8:7777): Remove the define once the --jitless runtime flag does everything we need.

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`'V8_JITLESS_MODE',

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` ],

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` }],

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` ['v8_enable_gdbjit==1', {

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`'defines': ['ENABLE_GDB_JIT_INTERFACE',],

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` }],

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['v8_enable_verify_csa==1', {

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'defines': ['ENABLE_VERIFY_CSA',],

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['v8_enable_vtunejit==1', {

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'defines': ['ENABLE_VTUNE_JIT_INTERFACE',],

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` }],

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['v8_object_print==1', {

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['v8_enable_minor_mc==1', {

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'defines': ['ENABLE_MINOR_MC',],

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}],

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['v8_enable_pointer_compression==1', {

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'defines': ['V8_COMPRESS_POINTERS',],

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}],

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['v8_enable_pointer_compression==1 or v8_enable_31bit_smis_on_64bit_arch==1', {

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'defines': ['V8_31BIT_SMIS_ON_64BIT_ARCH',],

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}],

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['v8_enable_object_print==1', {

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`'defines': ['OBJECT_PRINT',],

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` }],

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` ['v8_enable_verify_heap==1', {

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`'defines': ['VERIFY_HEAP',],

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` }],

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['v8_trace_maps==1', {

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['v8_enable_verify_predictable==1', {

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'defines': ['VERIFY_PREDICTABLE',],

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}],

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['v8_enable_trace_maps==1', {

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`'defines': ['V8_TRACE_MAPS',],

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` }],

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['v8_enable_test_features==1', {

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'defines': ['V8_ENABLE_ALLOCATION_TIMEOUT', 'V8_ENABLE_FORCE_SLOW_PATH'],

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['v8_enable_trace_ignition==1', {

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'defines': ['V8_TRACE_IGNITION',],

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` }],

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['v8_enable_verify_predictable==1', {

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'defines': ['VERIFY_PREDICTABLE',],

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['v8_enable_trace_feedback_updates==1', {

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'defines': ['V8_TRACE_FEEDBACK_UPDATES',],

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}],

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['v8_enable_test_features==1', {

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'defines': [

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'V8_ENABLE_ALLOCATION_TIMEOUT',

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'V8_ENABLE_FORCE_SLOW_PATH',

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` }],

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['v8_interpreted_regexp==1 or v8_enable_lite_mode==1', {

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'defines': ['V8_INTERPRETED_REGEXP',],

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['v8_enable_v8_checks==1', {

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'defines': ['V8_ENABLE_CHECKS',],

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` }],

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` ['v8_deprecation_warnings==1', {

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`'defines': ['V8_DEPRECATION_WARNINGS',],

`@@ -185,38 +234,36 @@

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` ['v8_enable_i18n_support==1', {

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`'defines': ['V8_INTL_SUPPORT',],

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` }],

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['v8_use_snapshot=="true" and v8_use_external_startup_data==1', {

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'defines': ['V8_USE_EXTERNAL_STARTUP_DATA',],

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Refs: https://github.com/nodejs/node/pull/23801

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['v8_enable_handle_zapping==1', {

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'defines': ['ENABLE_HANDLE_ZAPPING',],

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}],

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['v8_use_snapshot==1', {

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'defines': ['V8_USE_SNAPSHOT',],

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` }],

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['v8_use_siphash=="true"', {

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'defines': ['V8_USE_SIPHASH',],

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['v8_use_external_startup_data==1', {

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'defines': ['V8_USE_EXTERNAL_STARTUP_DATA',],

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` }],

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['dcheck_always_on!=0', {

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'defines': ['DEBUG',],

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['v8_enable_concurrent_marking==1', {

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'defines': ['V8_CONCURRENT_MARKING',],

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` }],

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['v8_check_microtasks_scopes_consistency=="true"', {

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['v8_check_microtasks_scopes_consistency==1', {

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`'defines': ['V8_CHECK_MICROTASKS_SCOPES_CONSISTENCY',],

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` }],

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['v8_enable_concurrent_marking==1', {

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'defines': ['V8_CONCURRENT_MARKING',],

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['v8_enable_embedded_builtins==1', {

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'defines': ['V8_EMBEDDED_BUILTINS',],

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` }],

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['v8_untrusted_code_mitigations=="false"', {

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'defines': ['DISABLE_UNTRUSTED_CODE_MITIGATIONS',],

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['v8_use_siphash==1', {

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'defines': ['V8_USE_SIPHASH',],

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` }],

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Refs: https://github.com/nodejs/node/pull/23801

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['v8_enable_handle_zapping==1', {

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'defines': ['ENABLE_HANDLE_ZAPPING',],

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}],

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['v8_enable_pointer_compression=="true"', {

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'defines': ['V8_COMPRESS_POINTERS',],

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['dcheck_always_on!=0', {

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'defines': ['DEBUG',],

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` }],

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['v8_enable_31bit_smis_on_64bit_arch=="true"', {

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'defines': ['V8_31BIT_SMIS_ON_64BIT_ARCH',],

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['v8_enable_verify_csa==1', {

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'defines': ['ENABLE_VERIFY_CSA',],

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` }],

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['v8_enable_embedded_builtins=="true"', {

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'defines': [

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'V8_EMBEDDED_BUILTINS',

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['v8_untrusted_code_mitigations==0', {

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'defines': ['DISABLE_UNTRUSTED_CODE_MITIGATIONS',],

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` }],

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` ], # conditions

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`'defines': [