Per breaking change #45451 we are removing support for dart-ext:
style native extensions from the Dart VM.
This CL removes the associated VM code, tests and samples. It also ports
a single test which used dart-ext: import to use FFI instead.
TEST=ci
Bug: https://github.com/dart-lang/sdk/issues/45451
Change-Id: Iae984bce32baf29a950b5de1323939006a217b94
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/212050
Commit-Queue: Slava Egorov <vegorov@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Lookup of native extension library on Windows works when the library is next
to Platform.executable, this CL fixes lookup when it's next to the script.
Fixes https://github.com/dart-lang/sdk/issues/45370
TEST=updated sample_extension test
Change-Id: I91226be19ceec05e45cf90fd85428a62d95769c2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193741
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Fixes missing initialization of dart:_builtin during AOT.
Change-Id: If9f24f3658b91f490fc8215f2e9343bd437b2744
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/156050
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Introduces Dart_NewFinalizableHandle which does auto delete itself,
but does not allow accessing the weak referenced object.
Issue: https://github.com/dart-lang/sdk/issues/42312
Change-Id: I24ea732925122c453213c4fa3f629761c352f838
Cq-Include-Trybots:dart/try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64-try,app-kernel-linux-debug-x64-try,vm-kernel-linux-debug-ia32-try,vm-kernel-win-debug-x64-try,vm-kernel-win-debug-ia32-try,vm-kernel-precomp-linux-debug-x64-try,vm-dartkb-linux-release-x64-abi-try,vm-kernel-precomp-android-release-arm64-try,vm-kernel-asan-linux-release-x64-try,vm-kernel-msan-linux-release-x64-try,vm-kernel-precomp-msan-linux-release-x64-try,vm-kernel-linux-release-simarm-try,vm-kernel-linux-release-simarm64-try,vm-kernel-precomp-android-release-arm_x64-try,vm-kernel-precomp-obfuscate-linux-release-x64-try,dart-sdk-linux-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try,front-end-linux-release-x64-try,vm-kernel-precomp-win-release-x64-try,vm-kernel-mac-debug-x64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-kernel-nnbd-linux-debug-x64-try,analyzer-nnbd-linux-release-try,front-end-nnbd-linux-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/154695
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
(Assignment of libraries to loading units is already done in the kernel generation step.)
After compiling and before serializing, we walk the program and for each Code we assign its Instructions, CodeSourceMap and CompressedStackMap to the loading unit of that Code's defining library. Deduplication may cause Instructions, CodeSourceMaps and CompressedStackMaps to belong to more than one loading unit; in this case the objects are assigned to the root loading unit. Later they can be more precisely assigned to the dominating loading unit.
All objects except some Instructions, CodeSourceMaps and CompressedStackMaps belong to the root loading unit's snapshot. This snapshot is written like an unsplit snapshot, except that when serializing Code, we will write a reference to a stub or null when the Code's Instructions, CodeSourceMap or CompressedStackMap belongs to a non-root loading unit. The snapshots of non-root loading units contain these deferred objects and references to the corresponding Code objects to patch. The types of objects we defer (Instructions, CodeSourceMaps and CompressedStackMaps) usually represent 70+% of the snapshot size.
Bare instructions mode must be disabled when splitting because we cannot have PC-relative calls between loading units. Later we can re-enable this for calls within loading units.
Broken: Compactor probably crashes we can now have an unbounded number of image pages and the compactor assumes a fixed number.
Embedder's guide:
At compile-time, gen_snapshot should be passed --loading_unit_manifest with a path, which will enable splitting and output a mapping from loading unit ids to snapshot output paths.
At runtime, sometime during isolate startup, an embedder should call Dart_SetDeferredLoadHandler, probably near an existing call to Dart_SetLibraryTagHandler. The callback is given a loading unit id, and should eventually call Dart_DeferredLoadComplete[Error].
Bug: https://github.com/dart-lang/sdk/issues/41974
Change-Id: Ib597eb87c8cd634416d5ee1f00629c5550aebb00
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152427
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
It relies on flutter copy of clang distribution, same one that is used to build flutter/engine.
It addressed several deprecated warnings from clang compiler for functions like strdup, unlink, etc.
It allows few warnings still since they are triggered in third_party sources.
Change-Id: Ieb13792c011438d46dbbc0fa030e1b5e4ea14315
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142704
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 29e93bcdbd.
Reason for revert: Windows bots are failing with package resolution
errors. Looks like we are missing a windows path sanitization step.
Change-Id: Ib56f7e926b4f385fa3fde74c9c71947f64b8be1c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151469
Reviewed-by: Siva Annamalai <asiva@google.com>
Change signature of Loader::InitForSnapshot to return an error and check
for this error when initializing an isolate. This should fix the flaky
crashes reported in https://github.com/dart-lang/sdk/issues/39950
Bug:39950
Change-Id: I564b2f8f924378c156f5bb22238a760be187f8b0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130041
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
- Removes the load port functionality from the service isolate, this was
used to load sources in Dart 1 and is pretty much dead code in Dart 2
- Moves resolution of URIs and Package URI (based on package map) to the
individual isolates instead of sending a request to the service isolate
- Setups the package map lazily as it is needed only if resolveURI is
called in Dart code, it is not needed for loading/compiling sources
(this is now done in the front end).
- Removed Dart_ServiceWaitForLoadPort() methods from the Dart C API as
it is not used anywhere.
Change-Id: I6c3704bc431bdcd49bf074eb58bee1ed492ccccb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/129742
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
- Removed ResolveDependenciesAsFilePaths functionality as the loader
does not track any dependencies (this is now provided by the kernel
isolate)
- Removed ResolveAsFilePath functionality from the loader class
- Removed some left over code related to deferred loading
Change-Id: Ic1b1a79b07020bb7082e9efb7544b73931290faf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122220
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
- Start the kernel isolate only when a compilation is needed
- Remove some dead code and state in the loader path
Change-Id: I39e14cd79cda18b155af6334a11635c44e2fc11f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121923
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
This reverts commit 3d14b75f97.
An Isolate Group (IG) is a collection of isolates which were spawned from the
same source. This allows the VM to:
* have a guarantee that all isolates within one IG can safely exchange
structured objects (currently we rely on embedder for this
guarantee)
* hot-reload all isolates together (currently we only reload one
isolate, leaving same-source isolates in inconsistent state)
* make a shared heap for all isolates from the same IG, which paves
the way for faster communication and sharing of immutable objects.
All isolates within one IG will share the same IsolateGroupSource.
**Embedder changes**
This change makes breaking embedder API changes to support this new
concept of Isolate Groups: The existing isolate lifecycle callbacks
given to Dart_Initialize will become Isolate Group lifecycle callbacks.
A new callback `initialize_isolate` callback will be added which can
initialize a new isolate within an existing IG.
Existing embedders can be updated by performing the following renames
Dart_CreateIsolate -> Dart_CreateIsolateGroup
Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
Dart_IsolateData -> Dart_IsolateGroupData
Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
Dart_InitializeParams.create -> Dart_InitializeParams.create_group
Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
By default `Isolate.spawn` will cause the creation of a new IG.
Though an embedder can opt-into supporting multiple isolates within one IG by
providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
The responsibility of this new callback is to initialize an existing
isolate (which was setup by re-using source code from the spawning
isolate - i.e. the one which used `Isolate.spawn`) by setting native
resolvers, initializing global state, etc.
Issue https://github.com/dart-lang/sdk/issues/36648
Issue https://github.com/dart-lang/sdk/issues/36097
Original review: https://dart-review.googlesource.com/c/sdk/+/105241
Difference to original review:
* Give each isolate it's own [Loader] (for now)
* Sort classes during initialization for spawned isolates if app-jit is used (to match main isolate)
* Fix IsolateData memory leak if isolate startup fails
Difference to first reland(Patchset 2):
* Fix typo where memory was freed twice.
Change-Id: Ib1c83fe83b629cd50ae6af90ee99fdd44da882d4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108367
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 67ab3be10d.
Reason for revert: Causes non-deterministic failures on front-end bots on Windows with "Isolate creation failed" error. See https://logs.chromium.org/logs/dart/buildbucket/cr-buildbucket.appspot.com/8909292129328681248/+/steps/unit_tests/0/stdout
Original change's description:
> Reland "[vm/concurrency] Introduce concept of Isolate Groups"
>
> An Isolate Group (IG) is a collection of isolates which were spawned from the
> same source. This allows the VM to:
>
> * have a guarantee that all isolates within one IG can safely exchange
> structured objects (currently we rely on embedder for this
> guarantee)
>
> * hot-reload all isolates together (currently we only reload one
> isolate, leaving same-source isolates in inconsistent state)
>
> * make a shared heap for all isolates from the same IG, which paves
> the way for faster communication and sharing of immutable objects.
>
> All isolates within one IG will share the same IsolateGroupSource.
>
> **Embedder changes**
>
> This change makes breaking embedder API changes to support this new
> concept of Isolate Groups: The existing isolate lifecycle callbacks
> given to Dart_Initialize will become Isolate Group lifecycle callbacks.
> A new callback `initialize_isolate` callback will be added which can
> initialize a new isolate within an existing IG.
>
> Existing embedders can be updated by performing the following renames
>
> Dart_CreateIsolate -> Dart_CreateIsolateGroup
> Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
> Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
> Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
> Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
> Dart_IsolateData -> Dart_IsolateGroupData
> Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
> Dart_InitializeParams.create -> Dart_InitializeParams.create_group
> Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
> Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
>
> By default `Isolate.spawn` will cause the creation of a new IG.
>
> Though an embedder can opt-into supporting multiple isolates within one IG by
> providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
> The responsibility of this new callback is to initialize an existing
> isolate (which was setup by re-using source code from the spawning
> isolate - i.e. the one which used `Isolate.spawn`) by setting native
> resolvers, initializing global state, etc.
>
> Issue https://github.com/dart-lang/sdk/issues/36648
> Issue https://github.com/dart-lang/sdk/issues/36097
>
> Original review: https://dart-review.googlesource.com/c/sdk/+/105241
>
> Difference to original review:
>
> * Give each isolate it's own [Loader] (for now)
> * Sort classes during initialization for spawned isolates if app-jit is used (to match main isolate)
> * Fix IsolateData memory leak if isolate startup fails
>
> Change-Id: I98277d3d10fe275aa9b8a16b6bdd446bbea0b100
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107506
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=kustermann@google.com,aam@google.com,rmacnak@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Ia4e0f4f9fc317499d3570a371c5bdf9aed799e77
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108101
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
An Isolate Group (IG) is a collection of isolates which were spawned from the
same source. This allows the VM to:
* have a guarantee that all isolates within one IG can safely exchange
structured objects (currently we rely on embedder for this
guarantee)
* hot-reload all isolates together (currently we only reload one
isolate, leaving same-source isolates in inconsistent state)
* make a shared heap for all isolates from the same IG, which paves
the way for faster communication and sharing of immutable objects.
All isolates within one IG will share the same IsolateGroupSource.
**Embedder changes**
This change makes breaking embedder API changes to support this new
concept of Isolate Groups: The existing isolate lifecycle callbacks
given to Dart_Initialize will become Isolate Group lifecycle callbacks.
A new callback `initialize_isolate` callback will be added which can
initialize a new isolate within an existing IG.
Existing embedders can be updated by performing the following renames
Dart_CreateIsolate -> Dart_CreateIsolateGroup
Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
Dart_IsolateData -> Dart_IsolateGroupData
Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
Dart_InitializeParams.create -> Dart_InitializeParams.create_group
Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
By default `Isolate.spawn` will cause the creation of a new IG.
Though an embedder can opt-into supporting multiple isolates within one IG by
providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
The responsibility of this new callback is to initialize an existing
isolate (which was setup by re-using source code from the spawning
isolate - i.e. the one which used `Isolate.spawn`) by setting native
resolvers, initializing global state, etc.
Issue https://github.com/dart-lang/sdk/issues/36648
Issue https://github.com/dart-lang/sdk/issues/36097
Original review: https://dart-review.googlesource.com/c/sdk/+/105241
Difference to original review:
* Give each isolate it's own [Loader] (for now)
* Sort classes during initialization for spawned isolates if app-jit is used (to match main isolate)
* Fix IsolateData memory leak if isolate startup fails
Change-Id: I98277d3d10fe275aa9b8a16b6bdd446bbea0b100
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107506
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit b75057b687.
Reason for revert: Caused some failures on app-jit builders
Original change's description:
> [vm/concurrency] Introduce concept of Isolate Groups
>
> An Isolate Group (IG) is a collection of isolates which were spawned from the
> same source. This allows the VM to:
>
> * have a guarantee that all isolates within one IG can safely exchange
> structured objects (currently we rely on embedder for this
> guarantee)
>
> * hot-reload all isolates together (currently we only reload one
> isolate, leaving same-source isolates in inconsistent state)
>
> * make a shared heap for all isolates from the same IG, which paves
> the way for faster communication and sharing of immutable objects.
>
> All isolates within one IG will share the same IsolateGroupSource.
>
> **Embedder changes**
>
> This change makes breaking embedder API changes to support this new
> concept of Isolate Groups: The existing isolate lifecycle callbacks
> given to Dart_Initialize will become Isolate Group lifecycle callbacks.
> A new callback `initialize_isolate` callback will be added which can
> initialize a new isolate within an existing IG.
>
> Existing embedders can be updated by performing the following renames
>
> Dart_CreateIsolate -> Dart_CreateIsolateGroup
> Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
> Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
> Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
> Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
> Dart_IsolateData -> Dart_IsolateGroupData
> Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
> Dart_InitializeParams.create -> Dart_InitializeParams.create_group
> Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
> Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
>
> By default `Isolate.spawn` will cause the creation of a new IG.
>
> Though an embedder can opt-into supporting multiple isolates within one IG by
> providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
> The responsibility of this new callback is to initialize an existing
> isolate (which was setup by re-using source code from the spawning
> isolate - i.e. the one which used `Isolate.spawn`) by setting native
> resolvers, initializing global state, etc.
>
> Issue https://github.com/dart-lang/sdk/issues/36648
> Issue https://github.com/dart-lang/sdk/issues/36097
>
> Change-Id: I82437ac017ca33018d45e02f353b0672db155f6a
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105241
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Alexander Aprelev <aam@google.com>
TBR=kustermann@google.com,aam@google.com,rmacnak@google.com
Change-Id: Ibd90992a01d61188f27b445c21532e0c46f996ea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107405
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
An Isolate Group (IG) is a collection of isolates which were spawned from the
same source. This allows the VM to:
* have a guarantee that all isolates within one IG can safely exchange
structured objects (currently we rely on embedder for this
guarantee)
* hot-reload all isolates together (currently we only reload one
isolate, leaving same-source isolates in inconsistent state)
* make a shared heap for all isolates from the same IG, which paves
the way for faster communication and sharing of immutable objects.
All isolates within one IG will share the same IsolateGroupSource.
**Embedder changes**
This change makes breaking embedder API changes to support this new
concept of Isolate Groups: The existing isolate lifecycle callbacks
given to Dart_Initialize will become Isolate Group lifecycle callbacks.
A new callback `initialize_isolate` callback will be added which can
initialize a new isolate within an existing IG.
Existing embedders can be updated by performing the following renames
Dart_CreateIsolate -> Dart_CreateIsolateGroup
Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback
Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback
Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel
Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData
Dart_IsolateData -> Dart_IsolateGroupData
Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData
Dart_InitializeParams.create -> Dart_InitializeParams.create_group
Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group
Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate
By default `Isolate.spawn` will cause the creation of a new IG.
Though an embedder can opt-into supporting multiple isolates within one IG by
providing a callback to the newly added `Dart_InitializeParams.initialize_isolate`.
The responsibility of this new callback is to initialize an existing
isolate (which was setup by re-using source code from the spawning
isolate - i.e. the one which used `Isolate.spawn`) by setting native
resolvers, initializing global state, etc.
Issue https://github.com/dart-lang/sdk/issues/36648
Issue https://github.com/dart-lang/sdk/issues/36097
Change-Id: I82437ac017ca33018d45e02f353b0672db155f6a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105241
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
In many cases, the Mutexes and Monitors have to be marked "mutable"
because they're used to synchronize const accessor methods.
Small text segment improvement for Product builds:
$ size dart.{arm,x64}.{before,after}
text data bss dec hex filename
19726069 409960 392332 20528361 1393ce9 dart.arm.before
19725525 409960 392332 20527817 1393ac9 dart.arm.after
22576021 600376 1782824 24959221 17cd8f5 dart.x64.before
22574821 600376 1782824 24958021 17cd445 dart.x64.after
Change-Id: I68f5cd5ad452044df8bfebd160910496036a3e6b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101745
Commit-Queue: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Change some static_libraries to source_sets to make ODR violations link-time errors.
This is needed to enable (stop suppressing) -fvisibility=hidden in Fuchsia product builds.
Change-Id: I699cec8d4b516beab9cebf9db0a522a7ff99e004
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99822
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
- Remove all code that generates the corelib and dart:io library sources into C++ arrays and link them into dart_bootstrap
- Remove the executable dart_bootstrap and all uses of it
- Remove bootstrap_nolib.cc and builtin_nocore.cc
- Remove the Dart 1 code in core lib bootstrap path
Change-Id: Ifd33496204285a08b42fe09e39428e7a92b416b6
Reviewed-on: https://dart-review.googlesource.com/c/77241
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
We need to use the actual file URL of the importing library to find the extension library,
such as "file:///library/lib.dart" rather than the package URL (like "package:library/lib.dart").
Change-Id: I32a36f7a67321f356c9af34d1a458aeb122d0c24
Reviewed-on: https://dart-review.googlesource.com/71167
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Tested with imports through current directory, VM binary directory,
and LD_LIBRARY_PATH. This also restores the Dart 1 behavior of not supporting
relative extension paths.
Change-Id: I090bf8592fef74d4ccde40e6f550baa84c98e3bc
Reviewed-on: https://dart-review.googlesource.com/69162
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Samir Jindel <sjindel@google.com>
This reverts commit e0845f9359.
Reason for revert: large number of test failures on vm-kernel-reload-* bots.
Original change's description:
> [vm/kernel-service] Report an error if isolate compilation options change.
>
> This is follow-up to https://dart.googlesource.com/sdk/+/f67cba10676e6464ed137656d04373392e6d5c03.
>
> Change-Id: I81832ad7fb948cf31c39530f8bb193ef7f45f58d
> Reviewed-on: https://dart-review.googlesource.com/62280
> Reviewed-by: Siva Annamalai <asiva@google.com>
> Commit-Queue: Alexander Aprelev <aam@google.com>
TBR=aam@google.com,rmacnak@google.com,asiva@google.com
Change-Id: Id7f1d26d11261cda46d5f552a468c2e3c3f50ec5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/62860
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
- Forward only kImportTag requests to DFE. This restores the current handling of a kScriptTag request when loading the kernel isolate in the simulators.
- Mark dynamic_load_test as failing in the reload stress tests (reload fails to preserve library identity).
Change-Id: Ibe6f0a3505b99736a38d566abf3b2151505d7a7e
Reviewed-on: https://dart-review.googlesource.com/56706
Reviewed-by: Siva Annamalai <asiva@google.com>
This reverts commit ad4cfa0260.
Reason for revert: Assertion failures on DBC
Original change's description:
> [mirrors] Add IsolateMirror.loadUri.
>
> This allows a programmer to dynamically load code into an isolate. The closest existing API is Isolate.spawnUri, but communication with the dynamically loaded code in that case is limited to asynchronous message passing of JSON-like objects.
>
> Change-Id: Icb23e9dacfb0035622c119f11d4e0f892ba2ccd1
> Reviewed-on: https://dart-review.googlesource.com/45363
> Reviewed-by: Zach Anderson <zra@google.com>
TBR=rmacnak@google.com,zra@google.com,asiva@google.com,kmillikin@google.com
Change-Id: I80669188b9f40b3b527e8e268ade0d0d514a8753
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/56640
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This allows a programmer to dynamically load code into an isolate. The closest existing API is Isolate.spawnUri, but communication with the dynamically loaded code in that case is limited to asynchronous message passing of JSON-like objects.
Change-Id: Icb23e9dacfb0035622c119f11d4e0f892ba2ccd1
Reviewed-on: https://dart-review.googlesource.com/45363
Reviewed-by: Zach Anderson <zra@google.com>
Update status for simulators, which the test harness invokes with DIL files instead of source files.
Change-Id: I8444ad7e17a0a71a1ce3c0021487397baa1c3e65
Reviewed-on: https://dart-review.googlesource.com/54622
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
- Fix const-ness of Dart_FileReadCallback and callers.
- Fix leak on read error in DartUtils::FileRead.
This is progress towards sharing kernel memory on Fuchsia.
Bug: https://github.com/dart-lang/sdk/issues/32618
Change-Id: I47f8b224905d6a105a5ca0ab2ee4ab6a42b5e342
Reviewed-on: https://dart-review.googlesource.com/47102
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Add Dart_IsSnapshot and Dart_IsKernel to the embedding API.
Change-Id: I7d4e1d145557e8f11dbc3c143767ad38b3615a4a
Reviewed-on: https://dart-review.googlesource.com/46360
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
- Enabled incremental compiler in the dart frontend for the command-line VM
- Added method to update in-memory file system with in-memory sources provided by tests
Change-Id: Ica26b7235383185dbb6b4b41064193d432dfcba0
Reviewed-on: https://dart-review.googlesource.com/36126
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
