- use core snapshot when initializing an isolate (CorelibIsolateStartup benchmark moves from 39s to 2s)
- remove use_dart_frontend flag from the isolate specific flags
- the script snapshot API functions now return an error
Change-Id: Ia562e007fdbfd1d3ebd8e1a0c8feee238bada00b
Reviewed-on: https://dart-review.googlesource.com/76709
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
- option --no-preview-dart-2 will now result in an error
- change aot-assembly build rule to generate AOT snapshot using Dart 2
- generate coresnapshot using Dart 2 (this snapshot is not used yet, next CL which switch the isolate create code to use this snapshot)
- by pass all Dart1 test runs in the status file
- change the default compiler setting in test.py to use dartk
- have test.py not pick up any configuration for --no-preview-dart-2
Change-Id: Ia136943ebfd0fed0c52683b330745b3e2c7a7ce6
Reviewed-on: https://dart-review.googlesource.com/75820
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Mostly tests; 1 non-test bug in propagating an error through Dart_SetReturnValue.
This is progress towards asserting thread->excution_state() == kThreadInVM in Object::Allocate.
Change-Id: I6a59549868ab317b3c0d32aa42f3661289cbf456
Reviewed-on: https://dart-review.googlesource.com/71720
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Test Plan:
Will be tested by following revisions which introduce optimizations that invoke the
new entrypoint.
Change-Id: I56d714bceb92c44a13c46d52457154b82577aa8c
Cq-Include-Trybots: luci.dart.try:vm-kernel-win-release-x64-try,vm-kernel-optcounter-threshold-linux-release-x64-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-precomp-linux-release-simarm-try,vm-kernel-precomp-linux-release-simarm64-try,vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-win-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/67345
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This enables other emdedders to reuse parts of the standalone embedder
implementation without depending too much on the implementations details.
As part of the change we also remove a dependency from DartUtils on
IsolateData - by removing dart:_builtin library caching. Lookup
of this library does not seem to be on hot path anymore in Kernel world.
Change-Id: Ia35b28886121828fad7a96f00bcbceff75e00ae8
Reviewed-on: https://dart-review.googlesource.com/64848
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This extends existing support for multiroot compilation from frontend server to kernel service.
Bug: dartbug.com/33508
Change-Id: I76e49038765793b4d683869ab812dde5e6baf6c4
Reviewed-on: https://dart-review.googlesource.com/61982
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Siva Annamalai <asiva@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>
In addition, this removes support for seeding the VM isolate snapshot with Instructions and referencing those Instructions in the isolate snapshot. This was leftover from an earlier experiment to share Instructions between a Core-JIT snapshot and App-JIT snapshots. Removing this reclaims the sign bit on Instruction offsets.
Add missing cases to TypeTestingStubFinder::StubNameFromAddresss.
Change-Id: Ie87216b4e284db1dc3eddb12f38ddbe8a841d312
Reviewed-on: https://dart-review.googlesource.com/50620
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
This reverts commit 3e967d3d76.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Create isolate from the platform kernel when running VM tests under dartk.
>
> Status of tests which now start failing has been updated.
>
> Ability to run the vm tests in strong mode has also been added. The
> status of tests which fail in strong mode will be updated when the vm
> tests are moved under the strong mode tests on the bots.
>
> Change-Id: I95f94c09dd0ebbf1fe661ee1f6e0c3e7b07509bd
> Reviewed-on: https://dart-review.googlesource.com/40642
> Commit-Queue: Siva Chandra <sivachandra@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
TBR=sivachandra@google.com,asiva@google.com
Change-Id: I6144bbe882cdf56ee6be3132c6f9dec2cbafcb47
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/41026
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Status of tests which now start failing has been updated.
Ability to run the vm tests in strong mode has also been added. The
status of tests which fail in strong mode will be updated when the vm
tests are moved under the strong mode tests on the bots.
Change-Id: I95f94c09dd0ebbf1fe661ee1f6e0c3e7b07509bd
Reviewed-on: https://dart-review.googlesource.com/40642
Commit-Queue: Siva Chandra <sivachandra@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>
R=vegorov@google.com
This removes the IA32 disassembler and uses the X64 disassembler for
both variants. Instructions that were in the IA32 assembler, but not
supported by the X64 disassembler have been added. It also adds some
regression tests for a lot of the disassembler output.
Bug:
Change-Id: I243abbb04c3a77810ce96ca74f7f42a5a1aea0cf
Reviewed-on: https://dart-review.googlesource.com/22982
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Erik Corry <erikcorry@google.com>
This is needed to support cases where memory with kernel binary was
allocated outside of Dart VM(for example, in Flutter Engine) has to be
released using appropriate mechanism too.
Bug:
Change-Id: I863db9e5a33469ba8fb5c1f8789c6498ddfbb385
Reviewed-on: https://dart-review.googlesource.com/5121
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
New folder structure (nested under vm/):
- compiler/
- jit/ - JIT specific code
- aot/ - AOT specific code
- backend/ - all middle-end and back-end code (IL, flow graph)
- assembler/ - assemblers and disassemblers
- frontend/ - front ends (AST -> IL, Kernel -> IL)
compiler/README.md would be the documentation root for the compiler
pipeline
Bug: https://github.com/dart-lang/sdk/issues/30575
Change-Id: I2dfd9688793bff737f7632ddc77fca766875ce36
Reviewed-on: https://dart-review.googlesource.com/2940
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Ben Konyi