| //------------------------------------------------------------------------------------------------------- |
| // Copyright (C) Microsoft. All rights reserved. |
| // Licensed under the MIT license. See LICENSE.txt file in the project root for full license information. |
| //------------------------------------------------------------------------------------------------------- |
| #pragma once |
| |
| /***************************************************************************************************** |
| * This file contains defines that switch feature on or off, or configuration a feature at build time |
| *****************************************************************************************************/ |
| |
| #include "TargetVer.h" |
| #include "Warnings.h" |
| #include "ChakraCoreVersion.h" |
| |
| // CFG was never enabled for ARM32 and requires WIN10 SDK |
| #if !defined(_M_ARM) && defined(_WIN32) && defined(NTDDI_WIN10) |
| #define _CONTROL_FLOW_GUARD 1 |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Default debug/fretest/release flags values |
| // - Set the default values of debug/fretest/release flags if it is not set by the command line |
| //---------------------------------------------------------------------------------------------------- |
| #ifndef DBG_DUMP |
| #define DBG_DUMP 0 |
| #endif |
| |
| #ifdef _DEBUG |
| #ifdef DEBUG |
| #undef DEBUG |
| #endif |
| #define DEBUG 1 |
| #endif |
| |
| // if test hook is enabled, debug config options are enabled too |
| #ifdef ENABLE_TEST_HOOKS |
| #ifndef ENABLE_DEBUG_CONFIG_OPTIONS |
| #define ENABLE_DEBUG_CONFIG_OPTIONS 1 |
| #endif |
| #endif |
| |
| // ENABLE_DEBUG_CONFIG_OPTIONS is enabled in debug build when DBG or DBG_DUMP is defined |
| // It is enabled in fretest build (jscript9test.dll and jc.exe) in the build script |
| #if DBG || DBG_DUMP |
| #ifndef ENABLE_DEBUG_CONFIG_OPTIONS |
| #define ENABLE_DEBUG_CONFIG_OPTIONS 1 |
| #endif |
| |
| // Flag to control availability of other flags to control regex debugging, tracing, profiling, etc. This is separate from |
| // ENABLE_DEBUG_CONFIG_OPTIONS because enabling this flag may affect performance significantly, even with default values for |
| // the regex flags this flag would make available. |
| #ifndef ENABLE_REGEX_CONFIG_OPTIONS |
| #define ENABLE_REGEX_CONFIG_OPTIONS 1 |
| #endif |
| #endif |
| |
| // TODO: consider removing before RTM: keep for CHK/FRETEST but remove from FRE. |
| // This will cause terminate process on AV/Assert rather that letting PDM (F12/debugger scenarios) eat exceptions. |
| // At least for now, enable this even in FRE builds. See ReportError.h. |
| #define ENABLE_DEBUG_API_WRAPPER 1 |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Define Architectures' aliases for Simplicity |
| //---------------------------------------------------------------------------------------------------- |
| #if defined(_M_ARM) || defined(_M_ARM64) |
| #define _M_ARM32_OR_ARM64 1 |
| #endif |
| |
| #if defined(_M_IX86) || defined(_M_ARM) |
| #define TARGET_32 1 |
| #endif |
| |
| #if defined(_M_X64) || defined(_M_ARM64) |
| #define TARGET_64 1 |
| #endif |
| |
| #ifndef DECLSPEC_CHPE_GUEST |
| // For CHPE build aka Arm64.x86 |
| // https://osgwiki.com/wiki/ARM64_CHPE |
| // On ChakraCore alone we do not support this |
| // so we define to nothing to avoid build breaks |
| #define DECLSPEC_CHPE_GUEST |
| #endif |
| |
| // Memory Protections |
| #ifdef _CONTROL_FLOW_GUARD |
| #define PAGE_EXECUTE_RO_TARGETS_INVALID (PAGE_EXECUTE_READ | PAGE_TARGETS_INVALID) |
| #else |
| #define PAGE_EXECUTE_RO_TARGETS_INVALID (PAGE_EXECUTE_READ) |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Enabled features |
| //---------------------------------------------------------------------------------------------------- |
| |
| // NOTE: Disabling these might not work and are not fully supported and maintained |
| // Even if it builds, it may not work properly. Disable at your own risk |
| |
| // Config options |
| #define CONFIG_PARSE_CONFIG_FILE 1 |
| |
| #ifdef _WIN32 |
| #define CONFIG_CONSOLE_AVAILABLE 1 |
| #define CONFIG_RICH_TRACE_FORMAT 1 |
| #else |
| #define CONFIG_CONSOLE_AVAILABLE 0 |
| #define CONFIG_RICH_TRACE_FORMAT 0 |
| #endif |
| |
| // ByteCode |
| #define VARIABLE_INT_ENCODING 1 // Byte code serialization variable size int field encoding |
| #define BYTECODE_BRANCH_ISLAND // Byte code short branch and branch island |
| #if defined(_WIN32) || defined(HAS_REAL_ICU) |
| #define ENABLE_UNICODE_API 1 // Enable use of Unicode-related APIs |
| #endif |
| |
| // Normalize ICU_VERSION for non-Kit ICU |
| #if defined(HAS_ICU) && !defined(ICU_VERSION) && !defined(WINDOWS10_ICU) |
| #include "unicode/uvernum.h" |
| #define ICU_VERSION U_ICU_VERSION_MAJOR_NUM |
| #endif |
| |
| // Make non-Windows Kit ICU look and act like Windows Kit ICU for better compat |
| #if defined(HAS_ICU) && !defined(WINDOWS10_ICU) |
| #define U_SHOW_CPLUSPLUS_API 0 |
| // ICU 55 (Ubuntu 16.04 system default) has uloc_toUnicodeLocale* marked as draft, which is required for Intl |
| #if ICU_VERSION > 56 |
| #define U_DEFAULT_SHOW_DRAFT 0 |
| #define U_HIDE_DRAFT_API 1 |
| #endif |
| #define U_HIDE_DEPRECATED_API 1 |
| #define U_HIDE_OBSOLETE_API 1 |
| #define U_HIDE_INTERNAL_API 1 |
| #endif |
| |
| // Language features |
| #if !defined(CHAKRACORE_LITE) && (defined(_WIN32) || defined(INTL_ICU)) |
| #define ENABLE_INTL_OBJECT // Intl support |
| #endif |
| |
| #define ENABLE_JS_BUILTINS // Built In functions support |
| |
| #if defined(_WIN32) && !defined(HAS_ICU) |
| #define INTL_WINGLOB 1 |
| #endif |
| |
| #define ENABLE_ES6_CHAR_CLASSIFIER // ES6 Unicode character classifier support |
| |
| // Type system features |
| #define PERSISTENT_INLINE_CACHES // *** TODO: Won't build if disabled currently |
| |
| #if !DISABLE_JIT |
| #define ENABLE_FIXED_FIELDS 1 // Turn on fixed fields if JIT is enabled |
| #endif |
| |
| #if ENABLE_FIXED_FIELDS |
| #define SUPPORT_FIXED_FIELDS_ON_PATH_TYPES |
| #endif |
| |
| |
| // xplat-todo: revisit these features |
| #ifdef _WIN32 |
| // dep: TIME_ZONE_INFORMATION, DaylightTimeHelper, Windows.Globalization |
| #define ENABLE_GLOBALIZATION |
| // dep: IActiveScriptProfilerCallback, IActiveScriptProfilerHeapEnum |
| // #ifndef __clang__ |
| // xplat-todo: change DISABLE_SEH to ENABLE_SEH and move here |
| // #endif |
| #define ENABLE_CUSTOM_ENTROPY |
| #endif |
| |
| // dep: IDebugDocumentContext |
| #if !BUILD_WITHOUT_SCRIPT_DEBUG |
| #define ENABLE_SCRIPT_DEBUGGING |
| #endif |
| |
| // GC features |
| #define BUCKETIZE_MEDIUM_ALLOCATIONS 1 // *** TODO: Won't build if disabled currently |
| #define SMALLBLOCK_MEDIUM_ALLOC 1 // *** TODO: Won't build if disabled currently |
| #define LARGEHEAPBLOCK_ENCODING 1 // Large heap block metadata encoding |
| #ifndef CHAKRACORE_LITE |
| #define IDLE_DECOMMIT_ENABLED 1 // Idle Decommit |
| #endif |
| |
| #if defined(NTBUILD) || defined(ENABLE_DEBUG_CONFIG_OPTIONS) |
| #define RECYCLER_PAGE_HEAP // PageHeap support |
| #endif |
| |
| #define USE_FEWER_PAGES_PER_BLOCK 1 |
| |
| #ifndef ENABLE_VALGRIND |
| #define ENABLE_CONCURRENT_GC 1 |
| #ifdef _WIN32 |
| #define ENABLE_ALLOCATIONS_DURING_CONCURRENT_SWEEP 1 // Only takes effect when ENABLE_CONCURRENT_GC is enabled. |
| #else |
| #define ENABLE_ALLOCATIONS_DURING_CONCURRENT_SWEEP 0 // Needs ENABLE_CONCURRENT_GC to be enabled for this to be enabled. |
| #endif |
| #else |
| #define ENABLE_CONCURRENT_GC 0 |
| #define ENABLE_ALLOCATIONS_DURING_CONCURRENT_SWEEP 0 // Needs ENABLE_CONCURRENT_GC to be enabled for this to be enabled. |
| #endif |
| |
| #ifdef _WIN32 |
| #define SYSINFO_IMAGE_BASE_AVAILABLE 1 |
| #define SUPPORT_WIN32_SLIST 1 |
| #ifndef CHAKRACORE_LITE |
| #define ENABLE_JS_ETW // ETW support |
| #endif |
| #else |
| #define SYSINFO_IMAGE_BASE_AVAILABLE 0 |
| #define SUPPORT_WIN32_SLIST 0 |
| #endif |
| |
| #ifdef CHAKRACORE_LITE |
| #define USE_VPM_TABLE 0 |
| #else |
| #define USE_VPM_TABLE 1 |
| #endif |
| |
| |
| // templatized code |
| #if defined(_MSC_VER) && !defined(__clang__) |
| #define USE_STATIC_VPM 1 // Disable to force generation at runtime |
| #else |
| #define USE_STATIC_VPM 0 |
| #endif |
| |
| |
| #if ENABLE_CONCURRENT_GC |
| // Write-barrier refers to a software write barrier implementation using a card table. |
| // Write watch refers to a hardware backed write-watch feature supported by the Windows memory manager. |
| // Both are used for detecting changes to memory for concurrent and partial GC. |
| // RECYCLER_WRITE_BARRIER controls the former, RECYCLER_WRITE_WATCH controls the latter. |
| // GLOBAL_ENABLE_WRITE_BARRIER controls the smart pointer wrapper at compile time, every Field annotation on the |
| // recycler allocated class will take effect if GLOBAL_ENABLE_WRITE_BARRIER is 1, otherwise only the class declared |
| // with FieldWithBarrier annotations use the WriteBarrierPtr<>, see WriteBarrierMacros.h and RecyclerPointers.h for detail |
| #define RECYCLER_WRITE_BARRIER // Write Barrier support |
| #ifdef _WIN32 |
| #define RECYCLER_WRITE_WATCH // Support hardware write watch |
| #endif |
| |
| #ifdef RECYCLER_WRITE_BARRIER |
| #if !GLOBAL_ENABLE_WRITE_BARRIER |
| #ifdef _WIN32 |
| #define GLOBAL_ENABLE_WRITE_BARRIER 0 |
| #else |
| #define GLOBAL_ENABLE_WRITE_BARRIER 1 |
| #endif |
| #endif |
| #endif |
| |
| #define ENABLE_PARTIAL_GC 1 |
| #define ENABLE_BACKGROUND_PAGE_ZEROING 1 |
| #define ENABLE_BACKGROUND_PAGE_FREEING 1 |
| #define ENABLE_RECYCLER_TYPE_TRACKING 1 |
| #else |
| #define ENABLE_PARTIAL_GC 0 |
| #define ENABLE_BACKGROUND_PAGE_ZEROING 0 |
| #define ENABLE_BACKGROUND_PAGE_FREEING 0 |
| #define ENABLE_RECYCLER_TYPE_TRACKING 0 |
| #endif |
| |
| #if ENABLE_BACKGROUND_PAGE_ZEROING && !ENABLE_BACKGROUND_PAGE_FREEING |
| #error "Background page zeroing can't be turned on if freeing pages in the background is disabled" |
| #endif |
| |
| #if defined(_WIN32) && !GLOBAL_ENABLE_WRITE_BARRIER |
| #define RECYCLER_VISITED_HOST |
| #endif |
| |
| |
| #define ENABLE_WEAK_REFERENCE_REGIONS 1 |
| |
| // JIT features |
| |
| #define ENABLE_SPECTRE_RUNTIME_MITIGATIONS |
| |
| #if DISABLE_JIT |
| #define ENABLE_NATIVE_CODEGEN 0 |
| #define ENABLE_PROFILE_INFO 0 |
| #define ENABLE_BACKGROUND_JOB_PROCESSOR 0 |
| #define ENABLE_BACKGROUND_PARSING 0 // Disable background parsing in this mode |
| // We need to decouple the Jobs infrastructure out of |
| // Backend to make background parsing work with JIT disabled |
| #define DYNAMIC_INTERPRETER_THUNK 0 |
| #define DISABLE_DYNAMIC_PROFILE_DEFER_PARSE |
| #define ENABLE_COPYONACCESS_ARRAY 0 |
| #else |
| // By default, enable the JIT |
| #define ENABLE_NATIVE_CODEGEN 1 |
| #define ENABLE_PROFILE_INFO 1 |
| |
| #define ENABLE_BACKGROUND_JOB_PROCESSOR 1 |
| #define ENABLE_COPYONACCESS_ARRAY 1 |
| #ifndef DYNAMIC_INTERPRETER_THUNK |
| #if defined(TARGET_32) || defined(TARGET_64) |
| #define DYNAMIC_INTERPRETER_THUNK 1 |
| #else |
| #define DYNAMIC_INTERPRETER_THUNK 0 |
| #endif |
| #endif |
| |
| // Only enable background parser in debug build. |
| #ifdef DBG |
| #define ENABLE_BACKGROUND_PARSING 1 |
| #endif |
| |
| #if ENABLE_DEBUG_CONFIG_OPTIONS |
| #define ALLOW_JIT_REPRO |
| #endif |
| |
| #endif |
| |
| #if ENABLE_NATIVE_CODEGEN |
| #ifdef _WIN32 |
| #define ENABLE_OOP_NATIVE_CODEGEN 1 // Out of process JIT |
| #endif |
| |
| // ToDo (SaAgarwa): Disable VirtualTypedArray on ARM64 till we make sure it works correctly |
| #if defined(_WIN32) && defined(TARGET_64) && !defined(_M_ARM64) |
| #define ENABLE_FAST_ARRAYBUFFER 1 |
| #endif |
| #endif |
| |
| // Other features |
| #if defined(_CHAKRACOREBUILD) |
| # define CHAKRA_CORE_DOWN_COMPAT 1 |
| #endif |
| |
| // todo:: Enable vectorcall on NTBUILD. OS#13609380 |
| #if defined(_WIN32) && !defined(NTBUILD) && defined(_M_IX86) |
| #define VECTORCALL __vectorcall |
| #else |
| #define VECTORCALL |
| #endif |
| |
| #if defined(ENABLE_DEBUG_CONFIG_OPTIONS) || defined(CHAKRA_CORE_DOWN_COMPAT) |
| #define DELAYLOAD_SET_CFG_TARGET 1 |
| #endif |
| |
| #ifndef PERFMAP_SIGNAL |
| #define PERFMAP_SIGNAL SIGUSR2 |
| #endif |
| |
| #ifndef NTBUILD |
| #define DELAYLOAD_SECTIONAPI 1 |
| #define DELAYLOAD_UNLOCKMEMORY 1 |
| #endif |
| |
| #ifdef NTBUILD |
| #define ENABLE_PROJECTION |
| #define ENABLE_FOUNDATION_OBJECT |
| #define ENABLE_EXPERIMENTAL_FLAGS |
| #define ENABLE_WININET_PROFILE_DATA_CACHE |
| #define ENABLE_COMPRESSION_UTILITIES |
| #define ENABLE_BASIC_TELEMETRY |
| #define ENABLE_DOM_FAST_PATH |
| #define EDIT_AND_CONTINUE |
| #define ENABLE_JIT_CLAMP |
| #define ENABLE_SCRIPT_PROFILING |
| #endif |
| |
| // Telemetry flags |
| #ifdef ENABLE_BASIC_TELEMETRY |
| #define ENABLE_DIRECTCALL_TELEMETRY |
| #endif |
| |
| // Telemetry features (non-DEBUG related) |
| #ifdef ENABLE_BASIC_TELEMETRY |
| |
| // #define TELEMETRY_PROFILED // If telemetry should capture "Profiled*" operations |
| |
| // #define TELEMETRY_JSO // If telemetry should capture JavascriptOperators (expensive, as it happens during JITed code too, not just interpreted mode) |
| #define TELEMETRY_AddToCache // If telemetry should capture property-gets only when the propertyId is added to the cache (generally this means only the first usage of any feature is logged) |
| // #define TELEMETRY_INTERPRETER // If telemetry should capture more interpreter events compared to just TELEMETRY_AddToCache |
| |
| #define TELEMETRY_PROPERTY_OPCODE_FILTER(propertyId) (propertyId < Js::PropertyIds::_countJSOnlyProperty) |
| |
| #define REJIT_STATS |
| #else |
| |
| #define TELEMETRY_OPCODE_FILTER(propertyId) false |
| |
| #endif |
| |
| #if ENABLE_DEBUG_CONFIG_OPTIONS |
| #define ENABLE_DIRECTCALL_TELEMETRY_STATS |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Debug and fretest features |
| //---------------------------------------------------------------------------------------------------- |
| #ifdef ENABLE_DEBUG_CONFIG_OPTIONS |
| |
| #define BAILOUT_INJECTION |
| #if ENABLE_PROFILE_INFO |
| #define DYNAMIC_PROFILE_STORAGE |
| #define DYNAMIC_PROFILE_MUTATOR |
| #endif |
| #define RUNTIME_DATA_COLLECTION |
| #define SECURITY_TESTING |
| |
| // xplat-todo: Temporarily disable profile output on non-Win32 builds |
| #ifdef _WIN32 |
| #define PROFILE_EXEC |
| #endif |
| |
| #define BGJIT_STATS |
| #define REJIT_STATS |
| #define PERF_HINT |
| #define POLY_INLINE_CACHE_SIZE_STATS |
| |
| #define JS_PROFILE_DATA_INTERFACE 1 |
| #define EXCEPTION_RECOVERY 1 |
| #define RECYCLER_TEST_SUPPORT |
| #define ARENA_ALLOCATOR_FREE_LIST_SIZE |
| |
| // TODO (t-doilij) combine IR_VIEWER and ENABLE_IR_VIEWER |
| #if 0 |
| #if ENABLE_NATIVE_CODEGEN |
| #define IR_VIEWER |
| #define ENABLE_IR_VIEWER |
| #define ENABLE_IR_VIEWER_DBG_DUMP // TODO (t-doilij) disable this before check-in |
| #endif |
| #endif |
| |
| #ifdef ENABLE_JS_ETW |
| #define TEST_ETW_EVENTS |
| #endif |
| |
| // VTUNE profiling requires ETW trace |
| #if defined(_M_IX86) || defined(_M_X64) |
| #define VTUNE_PROFILING |
| #endif |
| |
| |
| #ifdef NTBUILD |
| #define PERF_COUNTERS |
| #define ENABLE_MUTATION_BREAKPOINT |
| #endif |
| |
| #ifdef _CONTROL_FLOW_GUARD |
| #define CONTROL_FLOW_GUARD_LOGGER |
| #endif |
| |
| #ifndef ENABLE_TEST_HOOKS |
| #define ENABLE_TEST_HOOKS |
| #endif |
| #endif // ENABLE_DEBUG_CONFIG_OPTIONS |
| |
| //////// |
| //Time Travel flags |
| //Include TTD code in the build when building for Chakra (except NT/Edge) or for debug/test builds |
| #if defined(ENABLE_SCRIPT_DEBUGGING) && (!defined(NTBUILD) || defined(ENABLE_DEBUG_CONFIG_OPTIONS)) |
| #define ENABLE_TTD 1 |
| #else |
| #define ENABLE_TTD 0 |
| #endif |
| |
| #if ENABLE_TTD |
| #define TTDAssert(C, M) { if(!(C)) TTDAbort_unrecoverable_error(M); } |
| #else |
| #define TTDAssert(C, M) |
| #endif |
| |
| #if ENABLE_TTD |
| //A workaround for profile based creation of Native Arrays -- we may or may not want to allow since it differs in record/replay and (currently) asserts in our snap compare |
| #define TTD_NATIVE_PROFILE_ARRAY_WORK_AROUND 1 |
| |
| //See also -- Disabled fast path on property enumeration, random number generation, disabled new/eval code cache, and others. |
| // Disabled ActivationObjectEx and others. |
| |
| //Force debug or notjit mode |
| #define TTD_FORCE_DEBUG_MODE 0 |
| #define TTD_FORCE_NOJIT_MODE 0 |
| |
| //Enable various sanity checking features and asserts |
| #if ENABLE_DEBUG_CONFIG_OPTIONS |
| #define ENABLE_TTD_INTERNAL_DIAGNOSTICS 1 |
| #else |
| #define ENABLE_TTD_INTERNAL_DIAGNOSTICS 0 |
| #endif |
| |
| #define TTD_LOG_READER TextFormatReader |
| #define TTD_LOG_WRITER TextFormatWriter |
| |
| //For now always use the (lower performance) text format for snapshots for easier debugging etc. |
| #define TTD_SNAP_READER TextFormatReader |
| #define TTD_SNAP_WRITER TextFormatWriter |
| |
| //#if ENABLE_TTD_INTERNAL_DIAGNOSTICS |
| //#define TTD_SNAP_READER TextFormatReader |
| //#define TTD_SNAP_WRITER TextFormatWriter |
| //#else |
| //#define TTD_SNAP_READER BinaryFormatReader |
| //#define TTD_SNAP_WRITER BinaryFormatWriter |
| //#endif |
| |
| #if ENABLE_TTD_INTERNAL_DIAGNOSTICS |
| #define ENABLE_SNAPSHOT_COMPARE 1 |
| #define ENABLE_OBJECT_SOURCE_TRACKING 0 |
| #define ENABLE_VALUE_TRACE 0 |
| #define ENABLE_BASIC_TRACE 0 |
| #define ENABLE_FULL_BC_TRACE 0 |
| #define ENABLE_CROSSSITE_TRACE 0 |
| #else |
| #define ENABLE_SNAPSHOT_COMPARE 0 |
| #define ENABLE_OBJECT_SOURCE_TRACKING 0 |
| #define ENABLE_BASIC_TRACE 0 |
| #define ENABLE_FULL_BC_TRACE 0 |
| #define ENABLE_CROSSSITE_TRACE 0 |
| #endif |
| |
| #define ENABLE_TTD_DIAGNOSTICS_TRACING (ENABLE_OBJECT_SOURCE_TRACKING || ENABLE_BASIC_TRACE || ENABLE_FULL_BC_TRACE) |
| |
| //End Time Travel flags |
| //////// |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Debug only features |
| //---------------------------------------------------------------------------------------------------- |
| #ifdef DEBUG |
| #define BYTECODE_TESTING |
| |
| // xplat-todo: revive FaultInjection on non-Win32 platforms |
| // currently depends on io.h |
| #ifdef _WIN32 |
| #define FAULT_INJECTION |
| #endif |
| #define RECYCLER_NO_PAGE_REUSE |
| #ifdef NTBUILD |
| #define INTERNAL_MEM_PROTECT_HEAP_ALLOC |
| #define INTERNAL_MEM_PROTECT_HEAP_CMDLINE |
| #endif |
| #endif |
| |
| #ifdef DBG |
| #define VALIDATE_ARRAY |
| #define ENABLE_ENTRYPOINT_CLEANUP_TRACE 1 |
| |
| // xplat-todo: Do we need dump generation for non-Win32 platforms? |
| #ifdef _WIN32 |
| #define GENERATE_DUMP |
| #endif |
| #endif |
| |
| #if DBG_DUMP |
| #undef DBG_EXTRAFIELD // make sure we don't extra fields in free build. |
| |
| #define TRACK_DISPATCH |
| #define BGJIT_STATS |
| #define REJIT_STATS |
| #define POLY_INLINE_CACHE_SIZE_STATS |
| #define INLINE_CACHE_STATS |
| #define FIELD_ACCESS_STATS |
| #define MISSING_PROPERTY_STATS |
| #define EXCEPTION_RECOVERY 1 |
| #define EXCEPTION_CHECK // Check exception handling. |
| #ifdef _WIN32 |
| #define PROFILE_EXEC |
| #endif |
| #if !(defined(__clang__) && defined(_M_IX86)) |
| // todo: implement this for clang x86 |
| #define PROFILE_MEM |
| #endif |
| #define PROFILE_TYPES |
| #define PROFILE_EVALMAP |
| #define PROFILE_OBJECT_LITERALS |
| #define PROFILE_BAILOUT_RECORD_MEMORY |
| #define MEMSPECT_TRACKING |
| |
| #define PROFILE_RECYCLER_ALLOC |
| // Needs to compile in debug mode |
| // Just needs strings converted |
| #define PROFILE_DICTIONARY 1 |
| |
| #define PROFILE_STRINGS |
| |
| #define RECYCLER_SLOW_CHECK_ENABLED // This can be disabled to speed up the debug build's GC |
| #define RECYCLER_STRESS |
| #define RECYCLER_STATS |
| #define RECYCLER_FINALIZE_CHECK |
| #define RECYCLER_FREE_MEM_FILL |
| #define RECYCLER_DUMP_OBJECT_GRAPH |
| #define RECYCLER_MEMORY_VERIFY |
| #define RECYCLER_ZERO_MEM_CHECK |
| #define RECYCLER_TRACE |
| #define RECYCLER_VERIFY_MARK |
| |
| #ifdef PERF_COUNTERS |
| #define RECYCLER_PERF_COUNTERS |
| #define HEAP_PERF_COUNTERS |
| #endif // PERF_COUNTERS |
| |
| #define PAGEALLOCATOR_PROTECT_FREEPAGE |
| #define ARENA_MEMORY_VERIFY |
| #define SEPARATE_ARENA |
| |
| #ifndef _WIN32 |
| #ifdef _X64_OR_ARM64 |
| #define MAX_NATURAL_ALIGNMENT sizeof(ULONGLONG) |
| #define MEMORY_ALLOCATION_ALIGNMENT 16 |
| #else |
| #define MAX_NATURAL_ALIGNMENT sizeof(DWORD) |
| #define MEMORY_ALLOCATION_ALIGNMENT 8 |
| #endif |
| #endif |
| |
| #define HEAP_TRACK_ALLOC |
| #define CHECK_MEMORY_LEAK |
| #define LEAK_REPORT |
| |
| #define PROJECTION_METADATA_TRACE |
| #define ERROR_TRACE |
| #define DEBUGGER_TRACE |
| |
| #define PROPERTY_RECORD_TRACE |
| |
| #define ARENA_ALLOCATOR_FREE_LIST_SIZE |
| |
| #ifdef DBG_EXTRAFIELD |
| #define HEAP_ENUMERATION_VALIDATION |
| #endif |
| #endif // DBG_DUMP |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Special build features |
| // - features that can be enabled on private builds for debugging |
| //---------------------------------------------------------------------------------------------------- |
| #ifdef ENABLE_JS_ETW |
| // #define ETW_MEMORY_TRACKING // ETW events for internal allocations |
| #endif |
| // #define OLD_ITRACKER // Switch to the old IE8 ITracker GUID |
| // #define LOG_BYTECODE_AST_RATIO // log the ratio between AST size and bytecode generated. |
| // #define DUMP_FRAGMENTATION_STATS // Display HeapBucket fragmentation stats after sweep |
| |
| // ----- Fretest or free build special build features (already enabled in debug builds) ----- |
| // #define TRACK_DISPATCH |
| |
| // #define BGJIT_STATS |
| |
| // Profile defines that can be enabled in release build |
| // #define PROFILE_EXEC |
| // #define PROFILE_MEM |
| // #define PROFILE_STRINGS |
| // #define PROFILE_TYPES |
| // #define PROFILE_OBJECT_LITERALS |
| // #define PROFILE_RECYCLER_ALLOC |
| // #define MEMSPECT_TRACKING |
| |
| // #define HEAP_TRACK_ALLOC |
| |
| // Recycler defines that can be enabled in release build |
| // #define RECYCLER_STRESS |
| // #define RECYCLER_STATS |
| // #define RECYCLER_FINALIZE_CHECK |
| // #define RECYCLER_FREE_MEM_FILL |
| // #define RECYCLER_DUMP_OBJECT_GRAPH |
| // #define RECYCLER_MEMORY_VERIFY |
| // #define RECYCLER_TRACE |
| // #define RECYCLER_VERIFY_MARK |
| |
| // #ifdef PERF_COUNTERS |
| // #define RECYCLER_PERF_COUNTERS |
| // #define HEAP_PERF_COUNTERS |
| // #endif //PERF_COUNTERS |
| |
| // Other defines that can be enabled in release build |
| // #define PAGEALLOCATOR_PROTECT_FREEPAGE |
| // #define ARENA_MEMORY_VERIFY |
| // #define SEPARATE_ARENA |
| // #define LEAK_REPORT |
| // #define CHECK_MEMORY_LEAK |
| // #define RECYCLER_MARK_TRACK |
| // #define INTERNAL_MEM_PROTECT_HEAP_ALLOC |
| |
| #if defined(ENABLE_JS_ETW) || defined(DUMP_FRAGMENTATION_STATS) |
| #define ENABLE_MEM_STATS 1 |
| #define POLY_INLINE_CACHE_SIZE_STATS |
| #endif |
| |
| #define NO_SANITIZE_ADDRESS |
| #if defined(__has_feature) |
| #if __has_feature(address_sanitizer) |
| #undef NO_SANITIZE_ADDRESS |
| #define NO_SANITIZE_ADDRESS __attribute__((no_sanitize("address"))) |
| #define NO_SANITIZE_ADDRESS_CHECK |
| #endif |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Disabled features |
| //---------------------------------------------------------------------------------------------------- |
| //Enable/disable dom properties |
| #define DOMEnabled 0 |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Platform dependent flags |
| //---------------------------------------------------------------------------------------------------- |
| #ifndef INT32VAR |
| #if defined(TARGET_64) |
| #define INT32VAR 1 |
| #else |
| #define INT32VAR 0 |
| #endif |
| #endif |
| |
| #ifndef FLOATVAR |
| #if defined(TARGET_64) |
| #define FLOATVAR 1 |
| #else |
| #define FLOATVAR 0 |
| #endif |
| #endif |
| |
| |
| #ifdef _M_IX86 |
| #define LOWER_SPLIT_INT64 1 |
| #else |
| #define LOWER_SPLIT_INT64 0 |
| #endif |
| |
| #if (defined(_M_IX86) || defined(_M_X64)) && !defined(DISABLE_JIT) |
| #define ASMJS_PLAT |
| #endif |
| |
| #if defined(ASMJS_PLAT) |
| #define ENABLE_WASM |
| #define ENABLE_WASM_THREADS |
| #define ENABLE_WASM_SIMD |
| |
| #ifdef CAN_BUILD_WABT |
| #define ENABLE_WABT |
| #endif |
| |
| #endif |
| |
| #if _M_IX86 |
| #define I386_ASM 1 |
| #endif //_M_IX86 |
| |
| #ifndef PDATA_ENABLED |
| #if defined(_M_ARM32_OR_ARM64) || defined(_M_X64) |
| #define PDATA_ENABLED 1 |
| #define ALLOC_XDATA (true) |
| #else |
| #define PDATA_ENABLED 0 |
| #define ALLOC_XDATA (false) |
| #endif |
| #endif |
| |
| #ifndef _WIN32 |
| #define DISABLE_SEH 1 |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Dependent flags |
| // - flags values that are dependent on other flags |
| //---------------------------------------------------------------------------------------------------- |
| |
| #if !ENABLE_CONCURRENT_GC |
| #undef IDLE_DECOMMIT_ENABLED // Currently idle decommit can only be enabled if concurrent gc is enabled |
| #endif |
| |
| #ifdef BAILOUT_INJECTION |
| #define ENABLE_PREJIT |
| #endif |
| |
| #if defined(ENABLE_DEBUG_CONFIG_OPTIONS) |
| // Enable Output::Trace |
| #define ENABLE_TRACE |
| #endif |
| |
| #if !(defined(__clang__) && defined(_M_ARM32_OR_ARM64)) // xplat-todo: ARM |
| #if DBG || defined(CHECK_MEMORY_LEAK) || defined(LEAK_REPORT) || defined(TRACK_DISPATCH) || defined(ENABLE_TRACE) || defined(RECYCLER_PAGE_HEAP) |
| #define STACK_BACK_TRACE |
| #endif |
| #endif |
| |
| // ENABLE_DEBUG_STACK_BACK_TRACE is for capturing stack back trace for debug only. |
| // (STACK_BACK_TRACE is enabled on release build, used by RECYCLER_PAGE_HEAP.) |
| #if ENABLE_DEBUG_CONFIG_OPTIONS && defined(STACK_BACK_TRACE) |
| #define ENABLE_DEBUG_STACK_BACK_TRACE 1 |
| #endif |
| |
| #if defined(STACK_BACK_TRACE) || defined(CONTROL_FLOW_GUARD_LOGGER) |
| #ifdef _WIN32 |
| #define DBGHELP_SYMBOL_MANAGER |
| #endif |
| #endif |
| |
| #if defined(TRACK_DISPATCH) || defined(CHECK_MEMORY_LEAK) || defined(LEAK_REPORT) |
| #define TRACK_JS_DISPATCH |
| #endif |
| |
| // LEAK_REPORT and CHECK_MEMORY_LEAK requires RECYCLER_DUMP_OBJECT_GRAPH |
| // HEAP_TRACK_ALLOC and RECYCLER_STATS |
| #if defined(LEAK_REPORT) || defined(CHECK_MEMORY_LEAK) |
| #define RECYCLER_DUMP_OBJECT_GRAPH |
| #define HEAP_TRACK_ALLOC |
| #define RECYCLER_STATS |
| #endif |
| |
| // PROFILE_RECYCLER_ALLOC requires PROFILE_MEM |
| #if defined(PROFILE_RECYCLER_ALLOC) && !defined(PROFILE_MEM) |
| #define PROFILE_MEM |
| #endif |
| |
| // RECYCLER_DUMP_OBJECT_GRAPH is needed when using PROFILE_RECYCLER_ALLOC |
| #if defined(PROFILE_RECYCLER_ALLOC) && !defined(RECYCLER_DUMP_OBJECT_GRAPH) |
| #define RECYCLER_DUMP_OBJECT_GRAPH |
| #endif |
| |
| |
| #if defined(HEAP_TRACK_ALLOC) || defined(PROFILE_RECYCLER_ALLOC) |
| |
| #define TRACK_ALLOC |
| #define TRACE_OBJECT_LIFETIME // track a particular object's lifetime |
| #endif |
| |
| #if defined(USED_IN_STATIC_LIB) |
| #undef FAULT_INJECTION |
| #undef RECYCLER_DUMP_OBJECT_GRAPH |
| #undef HEAP_TRACK_ALLOC |
| #undef RECYCLER_STATS |
| #undef PERF_COUNTERS |
| #endif |
| |
| // Not having the config options enabled trumps all the above logic for these switches |
| #ifndef ENABLE_DEBUG_CONFIG_OPTIONS |
| #undef ARENA_MEMORY_VERIFY |
| #undef RECYCLER_MEMORY_VERIFY |
| #undef PROFILE_MEM |
| #undef PROFILE_DICTIONARY |
| #undef PROFILE_RECYCLER_ALLOC |
| #undef PROFILE_EXEC |
| #undef PROFILE_EVALMAP |
| #undef FAULT_INJECTION |
| #undef RECYCLER_STRESS |
| #undef RECYCLER_SLOW_VERIFY |
| #undef RECYCLER_VERIFY_MARK |
| #undef RECYCLER_STATS |
| #undef RECYCLER_FINALIZE_CHECK |
| #undef RECYCLER_DUMP_OBJECT_GRAPH |
| #undef DBG_DUMP |
| #undef BGJIT_STATS |
| #undef EXCEPTION_RECOVERY |
| #undef PROFILE_STRINGS |
| #undef PROFILE_TYPES |
| #undef PROFILE_OBJECT_LITERALS |
| #undef SECURITY_TESTING |
| #undef LEAK_REPORT |
| #endif |
| |
| //---------------------------------------------------------------------------------------------------- |
| // Default flags values |
| // - Set the default values of flags if it is not set by the command line or above |
| //---------------------------------------------------------------------------------------------------- |
| #ifndef JS_PROFILE_DATA_INTERFACE |
| #define JS_PROFILE_DATA_INTERFACE 0 |
| #endif |
| |
| #define JS_REENTRANCY_FAILFAST 1 |
| #if DBG || JS_REENTRANCY_FAILFAST |
| #define ENABLE_JS_REENTRANCY_CHECK 1 |
| #else |
| #define ENABLE_JS_REENTRANCY_CHECK 0 |
| #endif |
| |
| #ifndef PROFILE_DICTIONARY |
| #define PROFILE_DICTIONARY 0 |
| #endif |
