This change is almost trivial. The closure is stored on the callback's
RawReceivePort, not in the VM. So we can basically just remove the CFE
check and it pretty much works. The only problem is that we can't set
function.FfiCallbackTarget anymore, so most of the CL is dealing with
that.
A few places were deciding whether an FFI trampoline was a call or a
callback based on whether function.FfiCallbackTarget() was null. But
now the target will be null for async callbacks. So instead I've added
a new value to the FfiCallbackKind enum (and renamed it), and changed
those checks.
Sync callback closures will be a separate CL, because they're more
complicated.
Bug: https://github.com/dart-lang/sdk/issues/52689
Change-Id: I8e5dfb557362e679f66195b735c3c382e6792840
TEST=async_void_function_callbacks_test.dart
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316160
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Makes the TSAN skips apply to
`test.py -mrelease --sanitizer=tsan`
and not just
`test.py -n vm-tsan-linux-release-x64`.
Also makes the timeouts agree.
Change-Id: I10315e754a4ebb3020f3c2f6cecfac6b77e77a9b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311828
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
More details about the design:
https://docs.google.com/document/d/1QDjyY_6wOTOgURwpeYMKU9qEz0gKxx2MUrdruC6Kp6c/edit?usp=sharing
Change-Id: Ie3985d86dca7f5010044ca46c33ca177588c0f69
Bug: #37022
CoreLibraryReviewExempt: Reviewed by vm and api groups. web and wasm groups not affected because FFI isn't on those platforms.
TEST=async_void_function_callbacks_test.dart, ffi_callback_metadata_test.cc, other front end tests
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/305900
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This adds the `close()` method to `DynamicLibrary`, which uses
`dlclose()` on Unix and `FreeLibrary` on Windows to close a dynamic FFI
library.
TEST=tests/ffi/dylib_close_test.dart
Closes https://github.com/dart-lang/sdk/issues/40159
Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-qemu-linux-release-riscv64-try,vm-ffi-qemu-linux-release-arm-try,dart2wasm-linux-d8-try,dart2wasm-linux-chrome-try,vm-reload-rollback-linux-debug-x64-try,vm-reload-linux-debug-x64-try,vm-win-debug-x64c-try,vm-win-debug-x64-try,vm-aot-android-release-arm_x64-try,vm-mac-debug-arm64-try,vm-mac-debug-x64-try,vm-asan-linux-release-x64-try,vm-aot-msan-linux-release-x64-try,vm-aot-android-release-arm64c-try,vm-aot-android-release-arm_x64-try,vm-aot-linux-debug-x64-try,vm-aot-linux-debug-x64c-try,vm-aot-mac-release-x64-try,vm-aot-mac-release-arm64-try,vm-aot-win-debug-x64c-try,vm-aot-win-release-x64-try
CoreLibraryReviewExempt: `dart:ffi` VM only API.
Change-Id: I73af98677b481902fe548bdcee56964a0195faf0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/307680
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Change-Id: I6909ccbbdd3e2a7e9ef403155f3ce0a41d5c173f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/309680
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
This is the same metadata system that will support async callbacks. The
main thing this does is take the trampolines that used to be JIT only,
and use them in AOT too. This is partly a safety thing (there's some
extra checks that used to be skipped on AOT), but mostly just so that
the metadata system is unified between the sync and async callbacks.
More details about the design:
https://docs.google.com/document/d/1QDjyY_6wOTOgURwpeYMKU9qEz0gKxx2MUrdruC6Kp6c/edit?usp=sharing
I split this off the async CL. Some of the comments refer to async
stuff that doesn't exist yet, but it's coming immediately after this so
I didn't update them.
Change-Id: Icd5e86934ee9ae34c2c0e2ed2bbd1b928a7184ac
TEST=ffi_callback_metadata_test.cc and CI
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/302903
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
The ffi-callback related information on the [Thread] object is metadata
corresponding to ffi-callback-trampoline [Function] objects. There is
nothing thread or isolate specific about it.
Moving it away from [Thread] is needed because an [Isolate] can
have different [Thread] objects across its lifetime (see [0]): When
the stack of an isolate is empty, we reserve now the right to
re-cycle the [Thread]. If the isolate later runs again, it may
get a new [Thread] object.
This CL moves this information from [Thread] to the [ObjectStore]. In
addition we make the compiler be responsible for populating this
metadata - instead of doing this per-call site of
`Pointer.fromFunction()`. It will be preserved across snapshot writing
& snapshot reading (for AppJIT as well as AppAOT).
Similarly the JIT trampolines that are on Isolate aren't isolate
specific and can go to [IsolateGroup]. This simplifies doing the above
as the compiler can allocate those as well.
The effect is that [Thread] object gets smaller, GC doesn't have to
visit the 2 slots per-thread. It comes at expense of 2 more loads
when invoking the callback.
[0] https://dart-review.googlesource.com/c/sdk/+/297920
TEST=Regression test is vm/ffi{,_2}/invoke_callback_after_suspension_test
Change-Id: Ifde46a9f6e79819b5c0e359c3d3998d1d93b9b1e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/303700
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Liam Appelbe <liama@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Mark in status file instead of with test workflow so that test.py is
fully green and all current triaged failures are marked in status file.
Bug: https://github.com/dart-lang/sdk/issues/39487
Change-Id: Ib0729a9ee68d7f0e0f8a9ad30238e537467f8426
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/302322
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Auto-Submit: Daco Harkes <dacoharkes@google.com>
For applications that want to have arbitrary number of isolates call
into native code that may be blocking, we expose the API functions that
allows those native threads to exit an isolate before running
long/blocking code.
Without the ability to exit/re-enter isolate, one may experience
deadlocks as we have a fixed limit on the number of concurrently
executing isolates atm.
In the longer term we may find a way to do this automatically
with low overhead, see [0]. But since those API functions are quite
stable and we already expose e.g. `Dart_{Enter,Exit}Scope`, I don't
see a reason not to expose `Dart_{Enter,Exit}Isolate`.
Difference to original CL:
Do use STL synchronization primitives (as the ones in runtime/bin
are not always available in shared libraries)
[0] Issue https://github.com/dart-lang/sdk/issues/51261
Issue https://github.com/dart-lang/sdk/issues/51254
TEST=ffi{,_2}/dl_api_exit_enter_isolate_test
Change-Id: Id817e8d4edb3db35f029248d62388cbd0682001d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294980
Reviewed-by: Daco Harkes <dacoharkes@google.com>
This reverts commit a2512819f8.
Reason for revert: FFI tests fail to link on Windows, fail to load on product-mode Android
Original change's description:
> [vm] Expose Dart_{CurrentIsolate,ExitIsolate,EnterIsolate}
>
> For applications that want to have arbitrary number of isolates call
> into native code that may be blocking, we expose the API functions that
> allows those native threads to exit an isolate before running
> long/blocking code.
>
> Without the ability to exit/re-enter isolate, one may experience
> deadlocks as we have a fixed limit on the number of concurrently
> executing isolates atm.
>
> In the longer term we may find a way to do this automatically
> with low overhead, see [0]. But since those API functions are quite
> stable and we already expose e.g. `Dart_{Enter,Exit}Scope`, I don't
> see a reason not to expose `Dart_{Enter,Exit}Isolate`.
>
> [0] Issue https://github.com/dart-lang/sdk/issues/51261
>
> Issue https://github.com/dart-lang/sdk/issues/51254
>
> TEST=ffi{,_2}/dl_api_exit_enter_isolate_test
>
> Change-Id: I91c772ca962fddb87919663fea07939a498fa205
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/292722
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Daco Harkes <dacoharkes@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
Change-Id: I05ad5b9ce24754a68693160e470f8eb71a812c75
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294860
Auto-Submit: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
For applications that want to have arbitrary number of isolates call
into native code that may be blocking, we expose the API functions that
allows those native threads to exit an isolate before running
long/blocking code.
Without the ability to exit/re-enter isolate, one may experience
deadlocks as we have a fixed limit on the number of concurrently
executing isolates atm.
In the longer term we may find a way to do this automatically
with low overhead, see [0]. But since those API functions are quite
stable and we already expose e.g. `Dart_{Enter,Exit}Scope`, I don't
see a reason not to expose `Dart_{Enter,Exit}Isolate`.
[0] Issue https://github.com/dart-lang/sdk/issues/51261
Issue https://github.com/dart-lang/sdk/issues/51254
TEST=ffi{,_2}/dl_api_exit_enter_isolate_test
Change-Id: I91c772ca962fddb87919663fea07939a498fa205
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/292722
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This change adds x64 unwinding information for generated code allowing Windows to actually call registered unhandled exception filters(Crashpad or dart-builtin crash handler).
BUG=https://github.com/dart-lang/sdk/issues/51726
TEST=ffi\ffi_induce_a_crash_test.dart
Change-Id: I1d9dd208f2c030b51a1146afa1048d419847fef7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294129
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
Decorate Zone, Future, Completer, Timer and Stream with newly-introduced pragma to make sure that message verification stops earlier, produces shorter retaining path for the user.
BUG=https://github.com/dart-lang/sdk/issues/51722
TEST=send_unsupported_objects_test,isolate_exit_unsendable_test.dart
CoreLibraryReviewExempt: vm-specific pragmas
Change-Id: I499eea542d228ac9cf0797a682664f93f360dc80
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289027
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
This is a reland of commit 1755f89092
Can land after (or with) the Flutter PR:
https://github.com/flutter/engine/pull/40434
Original change's description:
> [vm/ffi] Add class modifiers
>
> Adds class modifiers to `dart:ffi`.
>
> Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
> and `AbiSpecificInteger` to be `final class`es.
>
> Does not remove the manual error checking, so some errors will show up
> twice now in language version 3.0. In language version <3.0, only the
> FFI-specific error will show up.
>
> In a follow-up CL, we will try to make the language-errors to show up
> also <3.0 so that we can remove the FFI-specific errors.
>
> Examples of duplicated errors:
> pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
>
> TEST=pkg/analyzer/test/ (for the analyzer)
> TEST=pkg/front_end/testcases/ (for the CFE)
> TEST=test/ffi/ (for the VM)
>
> CoreLibraryReviewExempt: No need for dart2js to review.
> Bug: https://github.com/dart-lang/sdk/issues/51683
> Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
> Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Reviewed-by: Devon Carew <devoncarew@google.com>
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Jackson Gardner <jacksongardner@google.com>
> Reviewed-by: Lasse Nielsen <lrn@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
TEST=pkg/analyzer/test/ (for the analyzer)
TEST=pkg/front_end/testcases/ (for the CFE)
TEST=test/ffi/ (for the VM)
CoreLibraryReviewExempt: No need for dart2js to review.
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: I2ee3f0ac31d4162068a2346a06320029b2263ee2
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289781
Reviewed-by: Devon Carew <devoncarew@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This reverts commit 1755f89092.
Reason for revert: This is a breaking change and is blocking the Dart -> Flutter roll. See https://ci.chromium.org/ui/p/flutter/builders/try/Mac%20Unopt/26896/overview.
Original change's description:
> [vm/ffi] Add class modifiers
>
> Adds class modifiers to `dart:ffi`.
>
> Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
> and `AbiSpecificInteger` to be `final class`es.
>
> Does not remove the manual error checking, so some errors will show up
> twice now in language version 3.0. In language version <3.0, only the
> FFI-specific error will show up.
>
> In a follow-up CL, we will try to make the language-errors to show up
> also <3.0 so that we can remove the FFI-specific errors.
>
> Examples of duplicated errors:
> pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
>
> TEST=pkg/analyzer/test/ (for the analyzer)
> TEST=pkg/front_end/testcases/ (for the CFE)
> TEST=test/ffi/ (for the VM)
>
> CoreLibraryReviewExempt: No need for dart2js to review.
> Bug: https://github.com/dart-lang/sdk/issues/51683
> Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
> Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Reviewed-by: Devon Carew <devoncarew@google.com>
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Jackson Gardner <jacksongardner@google.com>
> Reviewed-by: Lasse Nielsen <lrn@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: Ie5b8a08aea6d64b1991ace4814322b21ffb670c7
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
No-Presubmit: true
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Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289640
Commit-Queue: Slava Egorov <vegorov@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Adds class modifiers to `dart:ffi`.
Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
and `AbiSpecificInteger` to be `final class`es.
Does not remove the manual error checking, so some errors will show up
twice now in language version 3.0. In language version <3.0, only the
FFI-specific error will show up.
In a follow-up CL, we will try to make the language-errors to show up
also <3.0 so that we can remove the FFI-specific errors.
Examples of duplicated errors:
pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
TEST=pkg/analyzer/test/ (for the analyzer)
TEST=pkg/front_end/testcases/ (for the CFE)
TEST=test/ffi/ (for the VM)
CoreLibraryReviewExempt: No need for dart2js to review.
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Jackson Gardner <jacksongardner@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
The `Finalizable` visitor was visiting for-in loops in AST order:
(1) variable, (2) iterable, (3) body. This caused the `variable` to be
fenced in the `iterable` expression. The `variable` should only be
fenced in the `body`.
TEST=tests/ffi/regress_51538_test.dart
TEST=pkg/vm/test/transformations/ffi_test.dart
with pkg/vm/testcases/transformations/ffi/regress_51538.dart
Closes: https://github.com/dart-lang/sdk/issues/51538
Change-Id: Idacf87b6de3ee0d2d5c6c5046060c55135593fed
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286182
Auto-Submit: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Android arm has a different const for `RTLD_GLOBAL` which we take care
of in the helper function `dlopenGlobalPlatformSpecific`. So use that
instead.
Change-Id: Icb5d0b84f7d76ec1f6e24d43a644cffe8f46fd42
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286140
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Auto-Submit: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This CL fixes the processing of `@Native` annotations to take into
account the native types nested in `VarArgs`.
TEST=tests/ffi/regress_51504_test.dart
TEST=tests/ffi/function_varargs_generated_native_leaf_test.dart
TEST=tests/ffi/function_varargs_generated_native_test.dart
Closes: https://github.com/dart-lang/sdk/issues/51504
Change-Id: Ifb0a08e1e52c9b51cb5143e7ac487a91da4a0e0c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/285623
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
We only tested a handful of native signatures for `@Native`s and
`@FfiNative`s. This CL duplicates the generated FFI call tests which
cover a lot of signatures to also run for `@Native`s.
Bug: https://github.com/dart-lang/sdk/issues/47625
Change-Id: I475f028c79e13470c2ea4e24040209a915631779
Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-nnbd-win-release-x64-try,vm-kernel-nnbd-win-debug-x64-try,vm-kernel-nnbd-mac-debug-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-precomp-nnbd-mac-release-arm64-try,vm-kernel-precomp-nnbd-linux-debug-x64-try,vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/284901
Reviewed-by: Martin Kustermann <kustermann@google.com>
https://dart-review.googlesource.com/c/sdk/+/257925 added a new entry
in the middle of the `Dart_CObject_Type` enum, which changed the
value of the entries below. However, this enum is part of
`dart_api_dl.h` and versioned by `dart_version.h`.
New entries to `Dart_CObject_Type` should be added at the end of the
enum to avoid making breaking changes to the type.
TEST=tests/ffi/vmspecific_handle_dynamically_linked_test.dart
Bug: https://github.com/dart-lang/sdk/issues/51459
Change-Id: I367b54f62e59ddf925e255bb56c0f8660be7c227
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/284161
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
This more closely resembles --release compilation in Flutter on Linux
and Android.
TEST=tests/ffi/native_assets/asset_absolute_test.dart
Bug: https://github.com/dart-lang/sdk/issues/49803
Change-Id: I51ea100966393cd25b11a44dc2c40ce43552ae87
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/283184
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Tess Strickland <sstrickl@google.com>
The MemoryCopyInstr destroys the value in src-TypedDataBase
location. It overwrites it by loading the data_ field.
This requires using a WritableRegister, rather than a Register.
This issue seems to have been already present before the recent
optimizations (the leaq instruction overwrites array_reg), but the
recent optimizations made it exercise this instruction in a loop where
it was assumed the src-position was not destroyed.
TEST=tests/ffi/regress_51315_test.dart
Closes: https://github.com/dart-lang/sdk/issues/51315
Change-Id: If37c6c39de8fd0cba9b8a25a1f38f025a39123d9
Cq-Include-Trybots: luci.dart.try:vm-kernel-win-debug-ia32-try,vm-kernel-nnbd-win-release-ia32-try,vm-kernel-nnbd-linux-release-ia32-try,vm-kernel-nnbd-linux-debug-ia32-try,vm-eager-optimization-linux-release-ia32-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/283021
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
The FfiNative transform was trying to access the generated struct
constructor which is added to the AST in the FFI definitions transform.
The FFI definitions transform has to run _before_ the FFI native
transform.
TEST=tests/ffi/regress_51321_test.dart
Closes: https://github.com/dart-lang/sdk/issues/51321
Change-Id: I6b5caf6e5851455cece6aec13ef73d85cc201ebf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/282103
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Revert submission 279511
Reason for revert: Flutter dependencies are using nullable struct
fields and need to be migrated first
https://github.com/flutter/flutter/issues/120260
Reverted changes: /q/submissionid:279510 /q/submissionid:279511
Change-Id: I7ab66ef6c6b5f21303804b2930af4ad6aa000413
Tested: Revert
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/281600
Reviewed-by: Johnni Winther <johnniwinther@google.com>
