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Ryan Macnak e04d2179a1 [vm] Fix quadratic cost of SNAPSHOT_BACKTRACE. 
Observed this taking ~16% of debug gen_snapshot time.
Observed this taking ~52% of debug AppJIT training time.

TEST=ci
Change-Id: I945e4f3a8794e607e1402150a10f0d328fa1e677
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/506260
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
2026-05-26 09:40:40 -07:00
..
compiler
[vm/compiler] Preset far_branch_level for huge JIT-optimized functions.
2026-05-26 08:10:15 -07:00
ffi
[vm/ffi] Cleanup native assets code
2024-07-23 10:43:43 +00:00
heap
[vm] Fix quadratic cost of SNAPSHOT_BACKTRACE.
2026-05-26 09:40:40 -07:00
libfuzzer
…
regexp
[vm, regexp] Remove inclusion of the urename.h header file.
2026-03-31 15:36:18 -07:00
service
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
allocation_test.cc
[vm] Use _setjmp instead of setjmp on MacOS/iOS
2025-02-26 14:01:44 -08:00
allocation.cc
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
allocation.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
ama_test.cc
…
analyze_snapshot_api_impl.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
app_snapshot.cc
[vm] Fix quadratic cost of SNAPSHOT_BACKTRACE.
2026-05-26 09:40:40 -07:00
app_snapshot.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
assert_test.cc
…
atomic_test.cc
…
base64_test.cc
…
base64.cc
…
base64.h
…
benchmark_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
benchmark_test.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
bit_set_test.cc
…
bit_set.h
…
bit_vector_test.cc
…
bit_vector.cc
[vm] Fix quadratic behavior in AssignSafepoints
2025-11-10 02:29:41 -08:00
bit_vector.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
bitfield_test.cc
[vm] Cleanup other BitField uses.
2024-08-28 08:52:19 +00:00
bitfield.h
[vm] Adjust array size consistency check.
2026-01-28 10:27:29 -08:00
bitmap_test.cc
…
bitmap.cc
…
bitmap.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
bootstrap_natives.cc
[vm] Remove irregular type arguments parameter from factories
2026-05-12 06:11:15 -07:00
bootstrap_natives.h
Revert "[vm] Recognize int.trailingZeroBitCount/oneBitCount as graph-inlinable"
2026-05-22 14:22:30 -07:00
bootstrap.cc
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
bootstrap.h
…
bss_relocs.cc
[vm] Shrink the FFI callback stub.
2026-03-18 10:18:06 -07:00
bss_relocs.h
[vm] Shrink the FFI callback stub.
2026-03-18 10:18:06 -07:00
BUILD.gn
[vm, fuchsia] Always look for VmexResource.
2026-03-31 19:59:09 -07:00
bytecode_reader.cc
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
bytecode_reader.h
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
canonical_tables.cc
[vm] Update Irregexp to V8 commit 254cc758346f10be2a7e22e55d90d4defe9cad74.
2026-02-23 09:54:47 -08:00
canonical_tables.h
[vm] Update Irregexp to V8 commit 254cc758346f10be2a7e22e55d90d4defe9cad74.
2026-02-23 09:54:47 -08:00
catch_entry_moves_test.cc
…
class_finalizer_test.cc
…
class_finalizer.cc
[vm,dyn_modules] Fix Rectangle/MutableRectangle on vm-dyn-aot.
2026-04-16 04:25:37 -07:00
class_finalizer.h
[vm,dyn_modules] Fix Rectangle/MutableRectangle on vm-dyn-aot.
2026-04-16 04:25:37 -07:00
class_id.h
[vm] Remove _HashFieldBase
2026-04-13 10:10:42 -07:00
class_table.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
class_table.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
closure_functions_cache.cc
[vm,modular_aot] Support serialization of local function references in modular snapshots
2026-03-02 08:13:26 -08:00
closure_functions_cache.h
[vm,dart2bytecode] Use local function IDs to register and find functions
2026-03-02 07:55:38 -08:00
code_comments.cc
…
code_comments.h
…
code_descriptors_test.cc
Enable 'primary-constructors' feature flag.
2026-05-04 15:09:49 -07:00
code_descriptors.cc
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
code_descriptors.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
code_entry_kind.h
…
code_observers.cc
…
code_observers.h
…
code_patcher_arm64_test.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
code_patcher_arm64.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
code_patcher_arm_test.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
code_patcher_arm.cc
[vm] Disallow simultaneous switchable call updates.
2025-10-07 10:44:02 -07:00
code_patcher_ia32_test.cc
…
code_patcher_ia32.cc
[vm] Disallow simultaneous switchable call updates.
2025-10-07 10:44:02 -07:00
code_patcher_riscv_test.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
code_patcher_riscv.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
code_patcher_x64_test.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
code_patcher_x64.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
code_patcher.cc
[vm,dyn_modules] More work on bytecode debugger support.
2025-09-12 04:19:40 -07:00
code_patcher.h
[vm] Disallow simultaneous switchable call updates.
2025-10-07 10:44:02 -07:00
compiler_test.cc
[vm] Make some IgnoreRace functions inlinable.
2025-10-01 09:41:26 -07:00
constants_arm64.cc
…
constants_arm64.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
constants_arm.cc
…
constants_arm.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
constants_base.h
…
constants_ia32.cc
…
constants_ia32.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
constants_kbc.cc
[vm,dyn_modules] Fix single stepping at breakpoints.
2026-02-19 09:43:52 -08:00
constants_kbc.h
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
constants_riscv.cc
[vm, compiler] Add just enough of the vector extension to implement memcpy and memset.
2025-11-18 14:33:11 -08:00
constants_riscv.h
[vm] Switch FAR_TMP to X7 for compatibility with Zicfilp.
2026-04-20 17:46:32 -07:00
constants_x64.cc
…
constants_x64.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
constants_x86.h
…
constants.h
…
cpu_arm64.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
cpu_arm64.h
…
cpu_arm.cc
…
cpu_arm.h
…
cpu_ia32.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
cpu_ia32.h
…
cpu_riscv.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
cpu_riscv.h
…
cpu_test.cc
…
cpu_x64.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
cpu_x64.h
…
cpu.h
…
cpuid.cc
…
cpuid.h
…
cpuinfo_android.cc
…
cpuinfo_fuchsia.cc
…
cpuinfo_linux.cc
…
cpuinfo_macos.cc
…
cpuinfo_test.cc
…
cpuinfo_win.cc
…
cpuinfo.h
…
custom_isolate_test.cc
Reland "[vm] Enforce that entry points must be annotated by default."
2024-12-04 14:36:46 +00:00
dart_api_impl_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
dart_api_impl.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
dart_api_impl.h
[vm] Gather global variables pointing into the VM isolate.
2026-03-31 12:55:51 -07:00
dart_api_message.h
[vm] Per isolate group roots accessed via TLS.
2026-04-08 15:26:06 -07:00
dart_api_state.cc
…
dart_api_state.h
[vm] Update ApiNativeScope to C11 thread locals.
2026-03-24 11:26:23 -07:00
dart_entry.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
dart_entry.h
[vm] Gather global variables pointing into the VM isolate.
2026-03-31 12:55:51 -07:00
dart.cc
[vm] Preserve ThreadLocal value if dart::Thread is reclaimed
2026-05-20 06:21:29 -07:00
dart.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
datastream_test.cc
…
datastream.cc
[vm] Output accompaning relocatable object for Mach-O snapshots.
2025-11-19 07:45:52 -08:00
datastream.h
[vm] Initial implementation of module snapshot reader
2025-11-21 06:42:16 -08:00
debugger_api_impl_test.cc
[vm] Refactor access to Integer value
2024-08-19 21:46:26 +00:00
debugger_api_impl_test.h
…
debugger_arm64.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
debugger_arm.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
debugger_ia32.cc
[vm] Use dual mapping of code pages on certain OS versions
2025-06-12 20:46:54 -07:00
debugger_riscv.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
debugger_x64.cc
[vm] Switch switchable calls to load the target before the data.
2025-07-29 12:54:49 -07:00
debugger.cc
[vm,dyn_modules] Fix/skip vm/cc tests that crash for dynamic modules.
2026-03-26 08:21:00 -07:00
debugger.h
[vm] Use /Zc:preprocessor to get __VA_OPT__ under MSVC.
2026-02-18 09:18:10 -08:00
deferred_objects.cc
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
deferred_objects.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
deopt_instructions.cc
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
deopt_instructions.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
dispatch_table.cc
…
dispatch_table.h
…
double_conversion.cc
…
double_conversion.h
…
double_internals.h
[vm] Remove helpers for pre-C++11 64-bit literals.
2026-02-17 14:14:59 -08:00
dwarf_so_writer.h
[vm] Add compact unwinding info to ARM64 Mach-O snapshots.
2025-06-17 06:22:15 -07:00
dwarf.cc
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
dwarf.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
elf.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
elf.h
Reland "[vm, gen_snapshot] Add app-aot-macho-dylib option for AOT snapshots."
2025-05-27 06:30:20 -07:00
exceptions_test.cc
Enable 'primary-constructors' feature flag.
2026-05-04 15:09:49 -07:00
exceptions.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
exceptions.h
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
experimental_features.cc
Enable 'primary-constructors' feature flag.
2026-05-04 15:09:49 -07:00
experimental_features.h
Enable 'primary-constructors' feature flag.
2026-05-04 15:09:49 -07:00
ffi_callback_metadata_test.cc
[vm] Per-group callback thunks.
2026-05-18 08:11:36 -07:00
ffi_callback_metadata.cc
[vm] Per-group callback thunks.
2026-05-18 08:11:36 -07:00
ffi_callback_metadata.h
[vm] Per-group callback thunks.
2026-05-18 08:11:36 -07:00
ffi_trampolines_arm64.S
[vm, ffi] Remove special case for Fuchsia FFI callback thunks, take 2.
2026-05-04 10:45:15 -07:00
field_table.cc
[vm] C++20 updates.
2026-03-04 12:40:19 -08:00
field_table.h
[vm] C++20 updates.
2026-03-04 12:40:19 -08:00
finalizable_data.h
…
fixed_cache_test.cc
…
fixed_cache.h
…
flag_list.h
[vm] Update Irregexp to V8 commit 254cc758346f10be2a7e22e55d90d4defe9cad74.
2026-02-23 09:54:47 -08:00
flags_test.cc
…
flags.cc
[vm, compiler] Add --target-address-sanitizer.
2025-12-01 16:15:39 -08:00
flags.h
[vm, compiler] Add --target-address-sanitizer.
2025-12-01 16:15:39 -08:00
frame_layout.h
…
gdb_helpers.cc
[vm] Initial implementation of dynamic modules in the VM/AOT
2024-08-15 14:09:52 +00:00
globals.h
[vm] Fix quadratic cost of SNAPSHOT_BACKTRACE.
2026-05-26 09:40:40 -07:00
growable_array_test.cc
…
growable_array.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
guard_field_test.cc
…
handle_visitor.h
[vm, gc] Remove some dead code.
2025-05-05 15:21:13 -07:00
handles_impl.h
…
handles_test.cc
…
handles.cc
…
handles.h
…
hash_map_test.cc
[vm] Speedup profile data streaming in AOT
2026-02-25 04:48:51 -08:00
hash_map.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
hash_table_test.cc
…
hash_table.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
hash.h
[vm, compiler] Fix high hash collision rate in a large run of sequential double values.
2026-05-26 06:42:00 -07:00
image_snapshot.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
image_snapshot.h
[vm] Fix quadratic cost of SNAPSHOT_BACKTRACE.
2026-05-26 09:40:40 -07:00
instructions_arm64_test.cc
…
instructions_arm64.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
instructions_arm64.h
[vm] Switchable call site updates without RunWithStoppedMutators.
2025-10-01 10:06:20 -07:00
instructions_arm_test.cc
…
instructions_arm.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
instructions_arm.h
[vm] Switchable call site updates without RunWithStoppedMutators.
2025-10-01 10:06:20 -07:00
instructions_ia32_test.cc
…
instructions_ia32.cc
…
instructions_ia32.h
…
instructions_riscv_test.cc
…
instructions_riscv.cc
[vm] Use atomics when accessing patchable object pool entries
2026-01-29 13:18:24 -08:00
instructions_riscv.h
[vm] Switchable call site updates without RunWithStoppedMutators.
2025-10-01 10:06:20 -07:00
instructions_x64_test.cc
…
instructions_x64.cc
Roll clang to 49f39b349db181ca516eb0253462105ff0e2c634.
2025-09-15 10:00:29 -07:00
instructions_x64.h
…
instructions.cc
…
instructions.h
…
interpreter.cc
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
interpreter.h
[dyn_modules] Check target of dcall from dynamic modules is valid.
2026-05-13 09:40:57 -07:00
intrusive_dlist_test.cc
…
intrusive_dlist.h
…
isolate_reload_test.cc
[vm,dyn_modules] Initial support for hot reloading bytecode
2025-07-15 09:29:41 -07:00
isolate_reload.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
isolate_reload.h
[vm] Use /Zc:preprocessor to get __VA_OPT__ under MSVC.
2026-02-18 09:18:10 -08:00
isolate_test.cc
[vm] C++20 updates.
2026-03-04 12:40:19 -08:00
isolate.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
isolate.h
[vm/native_api] Ensure isolate is not available for duration of native port operations.
2026-05-20 08:40:17 -07:00
json_stream.cc
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
json_stream.h
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
json_test.cc
Reland "[vm] Enforce that entry points must be annotated by default."
2024-12-04 14:36:46 +00:00
json_writer.cc
…
json_writer.h
…
kernel_binary.cc
[vm] Improve error message 'Invalid kernel binary format version'
2025-09-10 06:37:12 -07:00
kernel_binary.h
[cfe][PrimaryConstructors] Add isRedirecting/SuperInitializer flags to InvalidInitializer
2026-03-09 03:36:55 -07:00
kernel_isolate.cc
[vm] Remove unneeded HandleScope immediately after StackZone.
2026-04-29 15:36:54 -07:00
kernel_isolate.h
…
kernel_loader.cc
[dyn_modules] Check target of dcall from dynamic modules is valid.
2026-05-13 09:40:57 -07:00
kernel_loader.h
[dyn_modules] Check target of dcall from dynamic modules is valid.
2026-05-13 09:40:57 -07:00
kernel.cc
[vm] Support non-class 'constructors' when calculating const coverage
2025-11-24 01:38:20 -08:00
kernel.h
[vm,dyn_modules] Initial support for hot reloading bytecode
2025-07-15 09:29:41 -07:00
line_starts_reader_test.cc
[dyn_modules] Add source positions to bytecode
2025-06-10 12:15:25 -07:00
line_starts_reader.cc
[dyn_modules] Add source positions to bytecode
2025-06-10 12:15:25 -07:00
line_starts_reader.h
[dyn_modules] Add source positions to bytecode
2025-06-10 12:15:25 -07:00
lockers.cc
[vm] Fix deadlocks in shared field initialization.
2026-01-21 10:59:51 -08:00
lockers.h
[vm] Fix deadlocks in shared field initialization.
2026-01-21 10:59:51 -08:00
log_test.cc
…
log.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
log.h
[vm] Use /Zc:preprocessor to get __VA_OPT__ under MSVC.
2026-02-18 09:18:10 -08:00
longjump_test.cc
[vm] Use _setjmp instead of setjmp on MacOS/iOS
2025-02-26 14:01:44 -08:00
longjump.cc
[vm] Use _setjmp instead of setjmp on MacOS/iOS
2025-02-26 14:01:44 -08:00
longjump.h
…
mach_o.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
mach_o.h
[vm] Output accompaning relocatable object for Mach-O snapshots.
2025-11-19 07:45:52 -08:00
megamorphic_cache_table.cc
…
megamorphic_cache_table.h
…
memory_region_test.cc
…
memory_region.cc
…
memory_region.h
…
message_handler_test.cc
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
message_handler.cc
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
message_handler.h
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
message_snapshot.cc
[vm] C++20 updates.
2026-03-04 12:40:19 -08:00
message_snapshot.h
…
message_test.cc
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
message.cc
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
message.h
[vm_service] Deprecate Stack.messages
2026-04-20 10:28:01 -07:00
metrics_test.cc
…
metrics.cc
[VM/Runtime] Turn on isolate group metrics gathering in product mode
2025-01-22 07:48:37 -08:00
metrics.h
[VM/Runtime] Turn on isolate group metrics gathering in product mode
2025-01-22 07:48:37 -08:00
microtask_mirror_queues.cc
[VM/Service] Add getQueuedMicrotasks RPC
2025-05-13 14:29:37 -07:00
microtask_mirror_queues.h
[VM/Service] Add getQueuedMicrotasks RPC
2025-05-13 14:29:37 -07:00
mixin_test.cc
…
module_snapshot.cc
[modular_aot] Serialization of type parameter declarations in module snapshots
2026-05-22 10:10:19 -07:00
module_snapshot.h
[vm] Don't use ApiError to represent errors during startup.
2026-05-12 08:41:20 -07:00
native_api_impl.cc
[vm/native_api] Ensure isolate is not available for duration of native port operations.
2026-05-20 08:40:17 -07:00
native_arguments.h
[vm] Get SP without using VM generated stubs.
2026-04-07 08:06:43 -07:00
native_entry_test.cc
[vm] Refactor access to Integer value
2024-08-19 21:46:26 +00:00
native_entry_test.h
…
native_entry.cc
[vm] Replace GCC __builtin_expect with C++20 [[likely]] attributes.
2026-02-17 14:25:39 -08:00
native_entry.h
[vm] Give the native call wrappers C linkage.
2025-06-03 10:36:23 -07:00
native_function.h
…
native_message_handler.cc
[vm/isolates] Avoid leaving isolate as part of native message handling.
2026-05-06 14:42:04 -07:00
native_message_handler.h
[vm/isolates] Avoid leaving isolate as part of native message handling.
2026-05-06 14:42:04 -07:00
native_symbol_posix.cc
…
native_symbol_win.cc
[vm, windows] Get DSO offsets without needing SymInitialize.
2026-03-04 16:07:20 -08:00
native_symbol.h
…
object_arm64_test.cc
…
object_arm_test.cc
…
object_graph_copy.cc
Fix gcc 16 build.
2026-05-20 19:36:12 -07:00
object_graph_copy.h
[vm/shared] Move forward_table from Isolate to Thread.
2025-06-02 10:04:39 -07:00
object_graph_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
object_graph.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
object_graph.h
…
object_ia32_test.cc
…
object_id_ring_test.cc
[VM/Service] Expose Service ID zone APIs in service.md and package:vm_service
2024-09-25 17:28:44 +00:00
object_id_ring.cc
[vm] Finer labeling of roots in heap snapshots.
2025-07-07 17:02:17 -07:00
object_id_ring.h
[VM/Service] Add private _invalidateIdZone RPC
2024-08-28 16:41:50 +00:00
object_reload.cc
[vm,dyn_modules] Support error cases during hot reload when rebinding direct calls in bytecode
2025-07-28 13:32:36 -07:00
object_riscv_test.cc
…
object_service.cc
[vm/service]: expose Pointer<T> address in VM Service Protocol
2026-03-24 10:23:38 -07:00
object_set.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
object_store_test.cc
…
object_store.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
object_store.h
[vm] Preserve ThreadLocal value if dart::Thread is reclaimed
2026-05-20 06:21:29 -07:00
object_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
object_x64_test.cc
…
object.cc
[vm, compiler] Fix high hash collision rate in a large run of sequential double values.
2026-05-26 06:42:00 -07:00
object.h
[vm, compiler] Fix high hash collision rate in a large run of sequential double values.
2026-05-26 06:42:00 -07:00
os_android.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
os_fuchsia.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
os_linux.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
os_macos.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
os_test.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
os_thread_absl.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_absl.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_android.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_android.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_fuchsia.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_fuchsia.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_linux.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_linux.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_macos.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_macos.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_win.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread_win.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_thread.cc
[vm] Get SP without using VM generated stubs.
2026-04-07 08:06:43 -07:00
os_thread.h
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os_win.cc
[vm] Use C++11 thread_local for TLS destructors.
2026-03-25 11:58:38 -07:00
os.cc
[vm] Add base class for shared object writers.
2025-05-21 01:36:22 -07:00
os.h
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
parser.cc
[vm] Update Irregexp to V8 commit 254cc758346f10be2a7e22e55d90d4defe9cad74.
2026-02-23 09:54:47 -08:00
parser.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
pending_deopts.cc
…
pending_deopts.h
…
perfetto_utils.h
[vm, compiler] Fix high hash collision rate in a large run of sequential double values.
2026-05-26 06:42:00 -07:00
pointer_tagging.h
…
port_set.h
[vm] Simplify implementation of native ports
2024-09-12 15:16:12 +00:00
port_test.cc
[vm] Per isolate group roots accessed via TLS.
2026-04-08 15:26:06 -07:00
port.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
port.h
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
proccpuinfo.cc
…
proccpuinfo.h
…
profiler_service.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
profiler_service.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
profiler_test.cc
[vm] Remove redundant class roots.
2026-04-28 15:51:33 -07:00
profiler.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
profiler.h
[vm] Avoid confusing which FP to use for the 3 kinds of profiler stack walks.
2026-04-14 17:22:31 -07:00
program_visitor.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
program_visitor.h
…
random.cc
[vm] Remove Isolate, IsolateGroup and global Random.
2025-10-07 15:13:14 -07:00
random.h
[vm] Remove Isolate, IsolateGroup and global Random.
2025-10-07 15:13:14 -07:00
raw_object_fields.cc
[vm] Update ObjectSlots to handle _LinkedHashBase
2026-04-21 04:02:25 -07:00
raw_object_fields.h
[vm] Update ObjectSlots to handle _LinkedHashBase
2026-04-21 04:02:25 -07:00
raw_object.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
raw_object.h
[modular_aot] Serialization of type parameter declarations in module snapshots
2026-05-22 10:10:19 -07:00
report.cc
…
report.h
…
resolver.cc
[vm,dyn_modules] Fix dynamic calls from dynamic modules in the AOT runtime.
2026-04-14 04:26:01 -07:00
resolver.h
[vm,compiler] Avoid slow LookupFunctionAllowPrivate when reading kernel
2025-08-04 14:05:01 -07:00
reusable_handles.h
Roll clang to 49f39b349db181ca516eb0253462105ff0e2c634.
2025-09-15 10:00:29 -07:00
reverse_pc_lookup_cache.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
reverse_pc_lookup_cache.h
…
ring_buffer_test.cc
…
ring_buffer.h
…
roots.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
roots.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
runtime_entry_list.h
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
runtime_entry.cc
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
runtime_entry.h
[vm] Shrink the FFI callback stub.
2026-03-18 10:18:06 -07:00
scope_timer.h
…
scopes_test.cc
…
scopes.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
scopes.h
Roll Clang from 637e9bc0f763 to 26697f4d07eb
2026-04-08 14:31:16 -07:00
service_event.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
service_event.h
[VM] Add automatic detection of timers that are significantly overdue
2025-04-14 07:36:31 -07:00
service_isolate.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
service_isolate.h
[Service] Support isolate/root in package:dart_runtime_service
2026-05-13 09:40:15 -07:00
service_test.cc
[vm,dyn_modules] Fix/skip vm/cc tests that crash for dynamic modules.
2026-03-26 08:21:00 -07:00
service.cc
Fix GCC build.
2026-05-20 08:21:30 -07:00
service.h
[vm/service]: expose Pointer<T> address in VM Service Protocol
2026-03-24 10:23:38 -07:00
signal_handler_android.cc
[vm] Drop Android 6.0.0 specific workaround
2026-01-14 03:53:04 -08:00
signal_handler_fuchsia.cc
…
signal_handler_linux.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
signal_handler_macos.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
signal_handler_win.cc
…
signal_handler.h
[vm] Drop Android 6.0.0 specific workaround
2026-01-14 03:53:04 -08:00
simulator_arm64.cc
Revert "[vm] Recognize int.trailingZeroBitCount/oneBitCount as graph-inlinable"
2026-05-22 14:22:30 -07:00
simulator_arm64.h
[vm] Shrink the FFI callback stub.
2026-03-18 10:18:06 -07:00
simulator_arm.cc
Revert "[vm] Recognize int.trailingZeroBitCount/oneBitCount as graph-inlinable"
2026-05-22 14:22:30 -07:00
simulator_arm.h
[vm] Try to expose data races to rr by simulating a store buffer.
2024-11-26 19:24:31 +00:00
simulator_memory.h
[vm] C++20 updates.
2026-03-04 12:40:19 -08:00
simulator_riscv.cc
[vm] Fix more cases of the profiler failing to identify the entry frame.
2026-04-15 15:23:51 -07:00
simulator_riscv.h
[vm] Simulator support for Zicfilp.
2026-04-13 14:00:21 -07:00
simulator_x64.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
simulator_x64.h
…
simulator.h
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
snapshot_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
snapshot.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
snapshot.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
so_writer.cc
[vm] Output accompaning relocatable object for Mach-O snapshots.
2025-11-19 07:45:52 -08:00
so_writer.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
source_report_test.cc
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
source_report.cc
[vm,dyn_modules] Fix source reports for enhanced enums with bytecode.
2026-05-20 06:04:16 -07:00
source_report.h
[vm,dynamic_modules] Add RecordCoverage instruction.
2026-05-19 04:27:39 -07:00
splay-tree.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
stack_frame_arm64.h
…
stack_frame_arm.h
…
stack_frame_ia32.h
…
stack_frame_kbc.h
[vm] Initial implementation of dynamic modules in the VM/AOT
2024-08-15 14:09:52 +00:00
stack_frame_riscv.h
…
stack_frame_test.cc
Enable 'primary-constructors' feature flag.
2026-05-04 15:09:49 -07:00
stack_frame_x64.h
…
stack_frame.cc
[vm] Standardize printing of entry/exit frames in StackFrame::ToCString.
2025-12-12 06:44:20 -08:00
stack_frame.h
[vm] Per isolate group roots accessed via TLS.
2026-04-08 15:26:06 -07:00
stack_trace.cc
[vm] Initial implementation of module snapshot reader
2025-11-21 06:42:16 -08:00
stack_trace.h
[vm] Initial implementation of dynamic modules in the VM/AOT
2024-08-15 14:09:52 +00:00
static_type_exactness_state.h
…
stub_code_list.h
Reland "[vm,dart2bytecode,modular_aot] Variable-length closure objects"
2026-04-10 06:15:22 -07:00
stub_code.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
stub_code.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
symbol_list.h
[dyn_modules] Check target of dcall from dynamic modules is valid.
2026-05-13 09:40:57 -07:00
symbols.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
symbols.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
tagged_pointer.h
[vm] Let the C++ compiler know it can assume the low bit of a Smi is clear.
2026-02-23 13:01:19 -08:00
tags.cc
[vm/usertag] Move usertags from Isolate to Thread.
2025-08-25 14:43:41 -07:00
tags.h
[vm/usertag] Move usertags from Isolate to Thread.
2025-08-25 14:43:41 -07:00
thread_barrier_test.cc
…
thread_barrier.h
…
thread_interrupter_android_arm.S
…
thread_interrupter_android.cc
[vm] Drop Android 6.0.0 specific workaround
2026-01-14 03:53:04 -08:00
thread_interrupter_fuchsia.cc
[vm] Fix Fuchsia RISC-V build.
2025-12-01 12:47:18 -08:00
thread_interrupter_linux.cc
[vm, profiler] Don't tear down sample buffers while there are pending signal handlers.
2025-10-27 11:17:38 -07:00
thread_interrupter_macos.cc
[vm, mac] Disable TSAN during profiler sample collection.
2026-01-07 12:47:21 -08:00
thread_interrupter_win.cc
[vm] Add NativeRuntime.streamTimelineTo
2025-10-24 04:34:01 -07:00
thread_interrupter.cc
[vm] Cleanup Profiler lifecycle
2026-01-20 05:58:38 -08:00
thread_interrupter.h
[vm] Cleanup Profiler lifecycle
2026-01-20 05:58:38 -08:00
thread_pool_test.cc
[vm] Simplify implementation of native ports
2024-09-12 15:16:12 +00:00
thread_pool.cc
[vm] Let active mutator stealing mark thread pool workers as blocked instead of setting the thread pool to unlimited workers.
2025-02-24 10:44:28 -08:00
thread_pool.h
[vm] Fix race in thread pool test.
2025-05-12 12:32:19 -07:00
thread_registry.cc
[vm] Preserve ThreadLocal value if dart::Thread is reclaimed
2026-05-20 06:21:29 -07:00
thread_registry.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
thread_stack_resource.cc
[vm] Remove BaseIsolate as it serves no purposes anymore.
2024-12-17 13:30:50 -08:00
thread_stack_resource.h
…
thread_state.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
thread_state.h
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
thread_test.cc
[vm/usertag] Move usertags from Isolate to Thread.
2025-08-25 14:43:41 -07:00
thread.cc
[vm] Preserve ThreadLocal value if dart::Thread is reclaimed
2026-05-20 06:21:29 -07:00
thread.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
timeline_android.cc
…
timeline_fuchsia.cc
…
timeline_linux.cc
…
timeline_macos.cc
Reland "[vm, gen_snapshot] Add app-aot-macho-dylib option for AOT snapshots."
2025-05-27 06:30:20 -07:00
timeline_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
timeline.cc
[vm] Remove unneeded HandleScope immediately after StackZone.
2026-04-29 15:36:54 -07:00
timeline.h
[vm/profiler/gardening] Fix TSAN failures in profiler.
2026-04-06 10:35:42 -07:00
timer.cc
…
timer.h
…
token_position.cc
[vm,dyn_modules] Print line and column for synthetic token positions.
2026-03-03 06:58:35 -08:00
token_position.h
[vm,dyn_modules] Print line and column for synthetic token positions.
2026-03-03 06:58:35 -08:00
token.cc
[vm] Remove dead code.
2026-01-27 09:14:39 -08:00
token.h
Revert "[vm] Recognize int.trailingZeroBitCount/oneBitCount as graph-inlinable"
2026-05-22 14:22:30 -07:00
tsan_symbolize.cc
[vm] Fix TSAN symbolization for Mac.
2025-10-20 15:58:20 -07:00
tsan_symbolize.h
[vm] Symbolize JIT Dart frames for TSAN.
2025-09-24 13:14:32 -07:00
type_testing_stubs_test.cc
[vm] Record stack for JIT TSAN.
2025-10-20 10:49:20 -07:00
type_testing_stubs.cc
[vm,aot] Restore generation of TTS for type arguments passed to factory constructors
2026-05-20 15:11:47 -07:00
type_testing_stubs.h
[vm,aot] Restore generation of TTS for type arguments passed to factory constructors
2026-05-20 15:11:47 -07:00
unicode_data.cc
…
unicode_test.cc
…
unicode.cc
[vm] Remove helpers for pre-C++11 64-bit literals.
2026-02-17 14:14:59 -08:00
unit_test.cc
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
unit_test.h
[vm] Remove the VM isolate.
2026-05-18 11:35:03 -07:00
unwinding_records_win.cc
[vm] Use a non-native definition of the runtime function structure.
2025-05-23 06:19:16 -07:00
unwinding_records.cc
[vm] Use a non-native definition of the runtime function structure.
2025-05-23 06:19:16 -07:00
unwinding_records.h
[vm] Use a non-native definition of the runtime function structure.
2025-05-23 06:19:16 -07:00
utils_test.cc
[vm] Remove helpers for pre-C++11 64-bit literals.
2026-02-17 14:14:59 -08:00
v8_snapshot_writer.cc
…
v8_snapshot_writer.h
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
version_in.cc
[vm] Rename USING_SIMULATOR to DART_INCLUDE_SIMULATOR.
2025-06-18 13:07:22 -07:00
version.h
…
virtual_memory_compressed.cc
[vm] Move synchronization primitives to platform
2024-08-07 12:59:35 +00:00
virtual_memory_compressed.h
[vm] Move constants related to heap pages into Page
2026-01-28 13:49:00 -08:00
virtual_memory_fuchsia.cc
[vm, ffi] Remove special case for Fuchsia FFI callback thunks, take 2.
2026-05-04 10:45:15 -07:00
virtual_memory_posix.cc
[vm] Move constants related to heap pages into Page
2026-01-28 13:49:00 -08:00
virtual_memory_test.cc
[vm] Move constants related to heap pages into Page
2026-01-28 13:49:00 -08:00
virtual_memory_win.cc
[vm] Allocate aligned memory directly on Windows when VirtualAlloc2 is available.
2026-01-13 14:28:00 -08:00
virtual_memory.cc
[vm, ffi] Remove special case for Fuchsia FFI callback thunks, take 2.
2026-05-04 10:45:15 -07:00
virtual_memory.h
[vm, ffi] Remove special case for Fuchsia FFI callback thunks, take 2.
2026-05-04 10:45:15 -07:00
visitor.cc
…
visitor.h
[vm] Finer labeling of roots in heap snapshots.
2025-07-07 17:02:17 -07:00
vm_sources.gni
[vm] Gather global variables pointing into the VM isolate.
2026-03-31 12:55:51 -07:00
zone_test.cc
[vm] Make Dart Zones more similar to V8 Zones.
2026-02-04 10:16:41 -08:00
zone_text_buffer.cc
…
zone_text_buffer.h
…
zone.cc
[vm] Move synchronization primitives to platform
2024-08-07 12:59:35 +00:00
zone.h
[vm] Update Irregexp to V8 commit 254cc758346f10be2a7e22e55d90d4defe9cad74.
2026-02-23 09:54:47 -08:00