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Martin Kustermann dae308461c [vm/concurrency] Share [Heap] and [SharedClassTable] between all isolates within one isolate group 
This CL:

  * Moves [Heap]/[SharedClassTable] from [Isolate] to [IsolateGroup], which
    will make all isolates in the group use the same heap. The GC will use
    the shared class table for object size information.

  * Adds support for entering/leaving an isolate group as a helper thread
    (e.g. via [Thread::EnterIsolateGroupAsHelper]). The current active
    isolate group can be accessed via TLS `IsolateGroup::Current()` or
    `Thread::isolate_group_`. When entering as a helper thread there will be
    no current isolate.

  * Changes the GC to use the above mechanism and ensures GC works without
    a currently active isolate. The GC will use information purely available via
    [IsolateGroup]. The GC will iterate all isolates within an isolate
    group e.g. for scanning roots.

  * Makes spawning of new isolates start in their own isolate group.
    Once the isolate is fully functional it's heap will be merged into
    the original isolate group

  * Moves ApiState, containing persistent and weak persistent handles,
    from [Isolate] to [IsolateGroup], plus adds appropriate locking.

Issue https://github.com/dart-lang/sdk/issues/36097

Change-Id: Ia8e1d8aa78750e8400864200f4825395a182c004
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/126646
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
2020-02-20 21:08:35 +00:00
..
ffi_test
[samples/ffi] Sample for asynchronous native port calls
2020-02-18 08:42:16 +00:00
abi_version_in.cc
Move use_abi_version from vm directory to bin
2019-03-15 22:35:25 +00:00
abi_version.h
Move use_abi_version from vm directory to bin
2019-03-15 22:35:25 +00:00
address_sanitizer.cc
…
BUILD.gn
[samples/ffi] Sample for asynchronous callbacks
2020-02-18 08:42:16 +00:00
builtin_gen_snapshot.cc
[vm] Remove DART_CHECK_VALID; add check for a current isolate to Dart_PropagateError.
2019-04-02 20:06:19 +00:00
builtin_impl_sources.gni
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
builtin_in.cc
…
builtin_natives.cc
[vm] Remove DART_CHECK_VALID; add check for a current isolate to Dart_PropagateError.
2019-04-02 20:06:19 +00:00
builtin_sources.gni
[NNBD/VM] Restructure VM patch files for the NNBD dart sdk split
2019-09-19 03:57:30 +00:00
builtin.cc
[VM/runtime] Remove support for loading URLs through service isolate
2019-12-27 17:30:05 +00:00
builtin.h
[VM/runtime] Remove support for loading URLs through service isolate
2019-12-27 17:30:05 +00:00
cli_impl_sources.gni
…
cli_sources.gni
[NNBD/VM] Restructure VM patch files for the NNBD dart sdk split
2019-09-19 03:57:30 +00:00
cli.cc
…
console_posix.cc
[vm] Fix build for gcc 7.3.0.
2018-05-03 17:59:44 +00:00
console_win.cc
[VM] Fixed issue where console state on Windows was not restored correctly.
2018-03-14 23:52:12 +00:00
console.h
…
crashpad.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
crashpad.h
[gardening] Integrate Crashpad with run_vm_tests.
2018-10-29 15:11:16 +00:00
crypto_android.cc
[dart:io] Don't leak /dev/urandom fd on fork.
2019-05-15 21:27:19 +00:00
crypto_fuchsia.cc
[fuchsia] Update zx_cprng_draw
2018-06-27 17:13:27 +00:00
crypto_linux.cc
[dart:io] Don't leak /dev/urandom fd on fork.
2019-05-15 21:27:19 +00:00
crypto_macos.cc
[dart:io] Don't leak /dev/urandom fd on fork.
2019-05-15 21:27:19 +00:00
crypto_test.cc
…
crypto_win.cc
…
crypto.cc
…
crypto.h
…
dart_embedder_api_impl.cc
[vmservice] allow fallback on port bind failure
2020-01-28 23:36:14 +00:00
dart_io_api_impl.cc
Revert "[ VM ] Update embedding API to perform Platform initialization"
2019-09-24 20:43:20 +00:00
dartdev_utils.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
dartdev_utils.h
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
dartutils.cc
[VM/runtime] Remove support for loading URLs through service isolate
2019-12-27 17:30:05 +00:00
dartutils.h
[VM/runtime] Remove support for loading URLs through service isolate
2019-12-27 17:30:05 +00:00
dfe.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
dfe.h
[vm] Use current platform dill file to bootstrap VM
2019-06-26 20:57:46 +00:00
directory_android.cc
[vm] Add macro for fallthrough annotations
2019-02-15 01:12:01 +00:00
directory_fuchsia.cc
[vm] Add macro for fallthrough annotations
2019-02-15 01:12:01 +00:00
directory_linux.cc
[vm] Add macro for fallthrough annotations
2019-02-15 01:12:01 +00:00
directory_macos.cc
[vm] Add macro for fallthrough annotations
2019-02-15 01:12:01 +00:00
directory_test.cc
[vm] Remove some bin -> vm includes.
2018-03-28 23:16:09 +00:00
directory_win.cc
Fix issues found compiling with clang on Windows
2020-02-10 22:39:05 +00:00
directory.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
directory.h
Revert "[dart:io] Revert recent non-utf8 path handling"
2018-05-23 21:01:44 +00:00
elf_loader.cc
Reland "[vm, linux] Try to attach names to all VirtualMemory allocations using memfd."
2019-12-18 18:02:41 +00:00
elf_loader.h
[vm] Enable ELF loader to read snapshots from memory without any backing file.
2019-12-10 12:26:05 +00:00
entrypoints_verification_test_extension_dllmain_win.cc
Re-land "[vm] Prevent access to non-annotated members through native API."
2019-01-29 15:10:34 +00:00
entrypoints_verification_test_extension.cc
Revert "Reland "[ VM ] Removed Dart_Allocate, Dart_AllocateWithNativeFields, and Dart_InvokeConstructor from embedding API""
2020-02-19 09:28:29 +00:00
error_exit.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
error_exit.h
…
eventhandler_android.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
eventhandler_android.h
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
eventhandler_fuchsia.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
eventhandler_fuchsia.h
[vm] Eliminate Mutex/Monitor indirection where possible
2019-05-13 21:17:51 +00:00
eventhandler_linux.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
eventhandler_linux.h
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
eventhandler_macos.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
eventhandler_macos.h
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
eventhandler_test.cc
…
eventhandler_win.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
eventhandler_win.h
[vm] Eliminate Mutex/Monitor indirection where possible
2019-05-13 21:17:51 +00:00
eventhandler.cc
[eventhandler] generalize socket initialization
2019-10-07 22:10:59 +00:00
eventhandler.h
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
exe_utils.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
exe_utils.h
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
extensions_android.cc
[vm/aot] Add a custom ELF loader in dart_precompiled_runtime.
2019-09-24 15:03:19 +00:00
extensions_fuchsia.cc
[vm/aot] Add a custom ELF loader in dart_precompiled_runtime.
2019-09-24 15:03:19 +00:00
extensions_linux.cc
[vm/aot] Add a custom ELF loader in dart_precompiled_runtime.
2019-09-24 15:03:19 +00:00
extensions_macos.cc
[vm/aot] Add a custom ELF loader in dart_precompiled_runtime.
2019-09-24 15:03:19 +00:00
extensions_win.cc
[vm/aot] Add a custom ELF loader in dart_precompiled_runtime.
2019-09-24 15:03:19 +00:00
extensions.cc
…
extensions.h
…
fdutils_android.cc
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
fdutils_fuchsia.cc
[dart:io,fuchsia] Fix edge-triggering emulation for read events
2018-09-17 20:44:52 +00:00
fdutils_linux.cc
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
fdutils_macos.cc
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
fdutils.h
…
file_android.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
file_fuchsia.cc
[vm] Bring back the Fuchsia implementation of File::OpenStdio
2020-02-06 19:44:07 +00:00
file_linux.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
file_macos.cc
Reland "Reland "fix hanging of write on Windows""
2020-02-14 17:49:42 +00:00
file_support.cc
Reland "Reland "fix hanging of write on Windows""
2020-02-14 17:49:42 +00:00
file_system_watcher_android.cc
[vm] Propagate more UTF8 conversion errors
2018-09-06 02:23:21 +00:00
file_system_watcher_fuchsia.cc
[fuchsia] Fixes for the Fuchsia build
2018-11-26 16:30:33 +00:00
file_system_watcher_linux.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
file_system_watcher_macos.cc
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
file_system_watcher_win.cc
[vm/io] Return data right away if it's ready.
2019-09-09 23:16:52 +00:00
file_system_watcher.cc
…
file_system_watcher.h
…
file_test.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
file_win.cc
Reland "Reland "fix hanging of write on Windows""
2020-02-14 17:49:42 +00:00
file.cc
[vm] seperate error and unknown types for getStdioHandletype
2020-01-31 17:07:22 +00:00
file.h
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
filter.cc
[vm] Integrate dart binary with Crashpad on Windows.
2018-10-24 13:30:16 +00:00
filter.h
…
gen_snapshot.cc
Re-land "[vm] AOT blobs snapshots are obsolete. Remove dead code."
2020-02-17 11:12:15 +00:00
gzip.cc
[vm] Reduce frame size for the functions with the largest frame sizes.
2019-12-11 18:15:27 +00:00
gzip.h
…
hashmap_test.cc
[vm] Propagate more UTF8 conversion errors
2018-09-06 02:23:21 +00:00
ifaddrs-android.cc
[vm] Support ListInterfaces for android
2019-04-19 16:38:44 +00:00
ifaddrs-android.h
[vm] Support ListInterfaces for android
2019-04-19 16:38:44 +00:00
io_buffer.cc
[vm] Add Dart_NewExternalTypedDataWithFinalizer.
2018-05-01 01:57:41 +00:00
io_buffer.h
…
io_impl_sources.gni
[vm] Support ListInterfaces for android
2019-04-19 16:38:44 +00:00
io_natives.cc
Reland "[vm] support zoneID for http"
2019-09-05 14:54:48 +00:00
io_natives.h
…
io_service_no_ssl.cc
…
io_service_no_ssl.h
…
io_service.cc
…
io_service.h
…
io_sources.gni
[NNBD/VM] Restructure VM patch files for the NNBD dart sdk split
2019-09-19 03:57:30 +00:00
isolate_data.cc
[VM] More cleanup in the loader code
2019-10-21 17:44:18 +00:00
isolate_data.h
[VM] More cleanup in the loader code
2019-10-21 17:44:18 +00:00
loader.cc
[VM/Runtime] Propagate error from Loader::InitForSnapshot instead of asserting
2020-01-02 23:00:36 +00:00
loader.h
[VM/Runtime] Propagate error from Loader::InitForSnapshot instead of asserting
2020-01-02 23:00:36 +00:00
lockers.h
…
main_options.cc
Reland "[ VM / DartDev ] Added support for format and pub commands via standalone VM"
2020-02-06 00:04:09 +00:00
main_options.h
[vmservice] allow fallback on port bind failure
2020-01-28 23:36:14 +00:00
main.cc
[vm/concurrency] Share [Heap] and [SharedClassTable] between all isolates within one isolate group
2020-02-20 21:08:35 +00:00
namespace_android.cc
…
namespace_fuchsia.cc
[dart:io,fuchsia] Change namespace setup failure from ASSERTs to FATALs
2019-05-28 19:12:35 +00:00
namespace_fuchsia.h
[dart:io,fuchsia] Pass Isolate namespace to child process. Fix double free.
2019-01-15 22:07:51 +00:00
namespace_linux.cc
…
namespace_macos.cc
…
namespace_win.cc
…
namespace.cc
Add various missing argument checks to dart:io natives.
2019-08-01 23:32:40 +00:00
namespace.h
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
observatory_assets_empty.cc
[vm] Cleanup C99 header includes
2019-07-03 10:54:24 +00:00
options.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
options.h
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
platform_android.cc
Revert "[ VM ] Update embedding API to perform Platform initialization"
2019-09-24 20:43:20 +00:00
platform_fuchsia.cc
Revert "[ VM ] Update embedding API to perform Platform initialization"
2019-09-24 20:43:20 +00:00
platform_linux.cc
Revert "[ VM ] Update embedding API to perform Platform initialization"
2019-09-24 20:43:20 +00:00
platform_macos.cc
[SDK] Fixes loading appended snapshots when executed with PATH.
2019-10-18 10:30:48 +00:00
platform_win.cc
[SDK] Fixes loading appended snapshots when executed with PATH.
2019-10-18 10:30:48 +00:00
platform.cc
[vm] Propagate more UTF8 conversion errors
2018-09-06 02:23:21 +00:00
platform.h
[SDK] Fixes loading appended snapshots when executed with PATH.
2019-10-18 10:30:48 +00:00
process_android.cc
[vm/concurrency] Share [Heap] and [SharedClassTable] between all isolates within one isolate group
2020-02-20 21:08:35 +00:00
process_fuchsia.cc
[fuchsia] swap out deprecated flag name
2019-06-07 16:38:43 +00:00
process_linux.cc
[vm/concurrency] Share [Heap] and [SharedClassTable] between all isolates within one isolate group
2020-02-20 21:08:35 +00:00
process_macos.cc
[vm/concurrency] Share [Heap] and [SharedClassTable] between all isolates within one isolate group
2020-02-20 21:08:35 +00:00
process_test.cc
…
process_win.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
process.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
process.h
…
reference_counting.h
[vm] Fix TSAN failures related to object headers and GC task phases.
2019-10-09 21:48:20 +00:00
root_certificates_unsupported.cc
…
run_vm_tests.cc
[vmservice] allow fallback on port bind failure
2020-01-28 23:36:14 +00:00
secure_socket_filter.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
secure_socket_filter.h
[dart:io] Check hostname when validating cert chains on MacOS
2018-04-23 22:39:32 +00:00
secure_socket_unsupported.cc
[dart:io] Adds X509Certificate.der and X509Certificate.pem
2018-05-17 16:20:06 +00:00
secure_socket_utils.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
secure_socket_utils.h
Reland "Update BoringSSL to 4dfd5af70191b068aebe567b8e29ce108cee85ce."
2019-10-23 18:08:16 +00:00
security_context_android.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
security_context_fuchsia.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
security_context_linux.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
security_context_macos.cc
[ VM / dart:io ] Replace usage of SecTrustEvaluate with SecTrustEvaluateWithError on MacOS >= 10.14
2019-10-31 22:17:17 +00:00
security_context_win.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
security_context.cc
Reland "Update BoringSSL to 4dfd5af70191b068aebe567b8e29ce108cee85ce."
2019-10-23 18:08:16 +00:00
security_context.h
[dart:io] Adds X509Certificate.der and X509Certificate.pem
2018-05-17 16:20:06 +00:00
snapshot_empty.cc
[vm] Cleanup C99 header includes
2019-07-03 10:54:24 +00:00
snapshot_in.cc
[vm] Cleanup C99 header includes
2019-07-03 10:54:24 +00:00
snapshot_utils.cc
Re-land "[vm] AOT blobs snapshots are obsolete. Remove dead code."
2020-02-17 11:12:15 +00:00
snapshot_utils.h
Re-land "[vm] AOT blobs snapshots are obsolete. Remove dead code."
2020-02-17 11:12:15 +00:00
socket_android.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket_base_android.cc
[vm] Support ListInterfaces for android
2019-04-19 16:38:44 +00:00
socket_base_android.h
…
socket_base_fuchsia.cc
[eventhandler] generalize socket initialization
2019-10-07 22:10:59 +00:00
socket_base_fuchsia.h
…
socket_base_linux.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
socket_base_linux.h
…
socket_base_macos.cc
[VM] Remove retry logic from close(fd) calls
2019-02-15 23:28:17 +00:00
socket_base_macos.h
…
socket_base_win.cc
Fix issues found compiling with clang on Windows
2020-02-10 22:39:05 +00:00
socket_base_win.h
…
socket_base.cc
Reland "[vm] support zoneID for http"
2019-09-05 14:54:48 +00:00
socket_base.h
Reland "[vm] support zoneID for http"
2019-09-05 14:54:48 +00:00
socket_fuchsia.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket_linux.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket_macos.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket_win.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket.cc
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
socket.h
[vm] not remove port if socket was listening by other isolates
2019-11-06 16:28:12 +00:00
stdio_android.cc
…
stdio_fuchsia.cc
[fuchsia] Fixes for the Fuchsia build
2018-11-26 16:30:33 +00:00
stdio_linux.cc
[gardening] Migrate most files to be implicit-bool-conversion free
2019-09-05 21:41:42 +00:00
stdio_macos.cc
…
stdio_win.cc
…
stdio.cc
…
stdio.h
…
sync_socket_android.cc
…
sync_socket_fuchsia.cc
…
sync_socket_linux.cc
…
sync_socket_macos.cc
…
sync_socket_win.cc
…
sync_socket.cc
Add various missing argument checks to dart:io natives.
2019-08-01 23:32:40 +00:00
sync_socket.h
…
test_extension_dllmain_win.cc
…
test_extension.c
…
thread_android.cc
[vm, arm64] Adjust CSP during the invocation stub instead of each function prologue.
2019-10-25 19:21:56 +00:00
thread_android.h
…
thread_fuchsia.cc
[standalone] Name dart:io threads, take 2.
2019-02-13 20:29:46 +00:00
thread_fuchsia.h
…
thread_linux.cc
[standalone] Name dart:io threads, take 2.
2019-02-13 20:29:46 +00:00
thread_linux.h
…
thread_macos.cc
[standalone] Name dart:io threads, take 2.
2019-02-13 20:29:46 +00:00
thread_macos.h
…
thread_win.cc
[ VM / Windows ] Removed call to SetThreadDescription which is only supported in new Win 10 builds
2019-02-26 01:00:26 +00:00
thread_win.h
[vm] Update Windows synchronization code to CONDITION_VARIABLEs and SRWLOCKs.
2018-11-09 18:44:49 +00:00
thread.h
[standalone] Name dart:io threads, take 2.
2019-02-13 20:29:46 +00:00
typed_data_utils.cc
[ VM ] Updated include path for typed_data_utils.h which was causing Flutter build to fail.
2018-05-24 16:15:03 +00:00
typed_data_utils.h
Revert "[dart:io] Revert recent non-utf8 path handling"
2018-05-23 21:01:44 +00:00
utils_android.cc
[ VM ] Addressed additional comments from CL 56461.
2018-05-24 20:01:51 +00:00
utils_fuchsia.cc
[fuchsia] Migrate to zx_clock_get_new
2019-05-10 18:22:28 +00:00
utils_linux.cc
[ VM ] Addressed additional comments from CL 56461.
2018-05-24 20:01:51 +00:00
utils_macos.cc
[ VM ] Addressed additional comments from CL 56461.
2018-05-24 20:01:51 +00:00
utils_win.cc
[build] Remove last platform -> vm and bin -> vm dependencies. Fix some ODR violations.
2019-04-22 20:15:43 +00:00
utils_win.h
…
utils.h
[ VM ] Addressed additional comments from CL 56461.
2018-05-24 20:01:51 +00:00
vmservice_impl.cc
[vmservice] allow fallback on port bind failure
2020-01-28 23:36:14 +00:00
vmservice_impl.h
[vmservice] allow fallback on port bind failure
2020-01-28 23:36:14 +00:00