This change may require a codereview from flutter side before moving
forward. See https://github.com/flutter/engine/pull/51072.
This reverts commit 283051acba.
Reason for revert: Redo the change with the similar one in flutter.
After this change, the next dart -> flutter roll needs extra cares
in https://github.com/flutter/engine/pull/51072. It also contains
more details about the reason why it could not be two-way
compatible.
Original change's description:
> Revert "[Fuchsia] Remove the legacy gn build rules for fuchsia"
>
> This reverts commit 094202bb91.
>
> Reason for revert: Break flutter, this change should happen after
> flutter being migrated to the same gn-sdk.
>
> Original change's description:
> > [Fuchsia] Remove the legacy gn build rules for fuchsia
> >
> > The updated test-scripts contains https://crrev.com/c/5341620 which
> > allows to generate fidl apis with an env var controlled location
> > rather than a hard-coded one. So the existing fuchsia gn build rules
> > in dart/sdk become obsolete and can be fully removed in favor of the
> > one in //third_party/fuchsia/gn-sdk/.
> >
> > Meanwhile the gn-sdk has been updated with
> > https://crrev.com/c/5325282 to use api-level version'ed idk but not
> > the ones in arch/.
> >
> > Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
> > Tested: ^^^^^
> > Bug: 40935282
> > Change-Id: I2ce958e6db1ff8221beef7b7ff953c32bb4525ba
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355283
> > Reviewed-by: Ryan Macnak <rmacnak@google.com>
> > Reviewed-by: Alexander Thomas <athom@google.com>
> > Commit-Queue: Zijie He <zijiehe@google.com>
>
> Bug: 40935282
> Change-Id: I7c455d1d362210523671c97d99ef018ede1743f4
> Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356307
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Auto-Submit: Zijie He <zijiehe@google.com>
> Reviewed-by: Derek Xu <derekx@google.com>
> Commit-Queue: Zijie He <zijiehe@google.com>
Bug: 40935282
Change-Id: Id5a9a98013350359037b19f8506f24158c9a3120
Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356924
Commit-Queue: Zijie He <zijiehe@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 094202bb91.
Reason for revert: Break flutter, this change should happen after
flutter being migrated to the same gn-sdk.
Original change's description:
> [Fuchsia] Remove the legacy gn build rules for fuchsia
>
> The updated test-scripts contains https://crrev.com/c/5341620 which
> allows to generate fidl apis with an env var controlled location
> rather than a hard-coded one. So the existing fuchsia gn build rules
> in dart/sdk become obsolete and can be fully removed in favor of the
> one in //third_party/fuchsia/gn-sdk/.
>
> Meanwhile the gn-sdk has been updated with
> https://crrev.com/c/5325282 to use api-level version'ed idk but not
> the ones in arch/.
>
> Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
> Tested: ^^^^^
> Bug: 40935282
> Change-Id: I2ce958e6db1ff8221beef7b7ff953c32bb4525ba
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355283
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
> Commit-Queue: Zijie He <zijiehe@google.com>
Bug: 40935282
Change-Id: I7c455d1d362210523671c97d99ef018ede1743f4
Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356307
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Zijie He <zijiehe@google.com>
Reviewed-by: Derek Xu <derekx@google.com>
Commit-Queue: Zijie He <zijiehe@google.com>
The updated test-scripts contains https://crrev.com/c/5341620 which
allows to generate fidl apis with an env var controlled location
rather than a hard-coded one. So the existing fuchsia gn build rules
in dart/sdk become obsolete and can be fully removed in favor of the
one in //third_party/fuchsia/gn-sdk/.
Meanwhile the gn-sdk has been updated with
https://crrev.com/c/5325282 to use api-level version'ed idk but not
the ones in arch/.
Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try
Tested: ^^^^^
Bug: 40935282
Change-Id: I2ce958e6db1ff8221beef7b7ff953c32bb4525ba
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355283
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Zijie He <zijiehe@google.com>
This CL also adds the `dart_support_perfetto` GN setting and enables it
by default, and adds a test to ensure that TSAN checks for races related
to reporting async events.
TEST=TSAN, ASAN
Change-Id: I5f43ceca0185287ca4d8e295a509088ea50fd9c3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/299740
Reviewed-by: Ben Konyi <bkonyi@google.com>
Requires INCLUDE_SAMPLING_HEAP_PROFILER to be defined.
TEST=DartAPI_HeapSampling_*
Change-Id: I1c95be4747b295823a8fae1f369f9dc5d95a274e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/290620
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit c67fac9cb4.
Reason for revert: Regresses `dart:io` performance and causes
failures.
https://github.com/dart-lang/sdk/issues/51639
Original change's description:
> [vm] Remove tcmalloc and malloc profiler.
>
> The standalone VM originally began statically linking tcmalloc to work around bugs in the system malloc for Fiber. Later it used tcmalloc's hooks to implement a profiler, but this is rarely used since it is only available in debug mode, misses early allocations, and often misses late allocations from an exhausted sample buffer. Removing it altogether avoids build complexity around which combinations of compiler/architecture/sysroot support tcmalloc, and reduces binary size.
>
> TEST=ci
> Change-Id: I4b259e18b82b2d12a2a60962aabf83bd8d997d19
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286120
> Reviewed-by: Ben Konyi <bkonyi@google.com>
> Commit-Queue: Ryan Macnak <rmacnak@google.com>
Change-Id: I4395edd6f5bd7e26b4e38f4d931ad2ea67afba18
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286925
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
The standalone VM originally began statically linking tcmalloc to work around bugs in the system malloc for Fiber. Later it used tcmalloc's hooks to implement a profiler, but this is rarely used since it is only available in debug mode, misses early allocations, and often misses late allocations from an exhausted sample buffer. Removing it altogether avoids build complexity around which combinations of compiler/architecture/sysroot support tcmalloc, and reduces binary size.
TEST=ci
Change-Id: I4b259e18b82b2d12a2a60962aabf83bd8d997d19
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286120
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This reverts commit 881825980e.
Reason for revert: The Fuchsia build of Flutter engine is broken by this change, since it uses the analyze_snapshot target.
Original change's description:
> [build] Make `build_analyze_snapshot` consistent between the host and target toolchains.
>
> Bug: https://github.com/dart-lang/sdk/issues/51242
> Change-Id: I7a0ad1f0bc94c4593412945e4887f9045693fd40
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/280782
> Reviewed-by: Daco Harkes <dacoharkes@google.com>
> Commit-Queue: Ryan Macnak <rmacnak@google.com>
TBR=rmacnak@google.com,dacoharkes@google.com,dart-scoped@luci-project-accounts.iam.gserviceaccount.com
Change-Id: I3f069274fdef9366fea347ae5f452d2eb2267f70
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/51242
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/281423
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Auto-Submit: William Hesse <whesse@google.com>
Updated strictness on build configuration for analyze_snapshot
Will run only under Linux/Android 64 bit arm, arm64c, simarm64,
simarm64c and x64 architectures.
analyze_snapshot just has a single target that links into product precompiled programatically
Testing suite updated to comply with null-safety requirements and
fix for simulated platform failing to use gen_snapshot with assembly.
TEST=ci
Change-Id: I3d58400db2e26a441a40fe7197b22510a52732b6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279391
Reviewed-by: Slava Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Chris Evans <cmevans@google.com>
Apparently libc 2.33 deprecates the mallinfo API in favor of the
new mallinfo2 API. The API stays nearly the same, only the types
in the struct containing the malloc information has changed.
Fields in the new API are size_t instead of int.
These changes would allow use of mallinfo2 as a build time
configuration on systems that have mallinfo2 available.
TEST=cq
BUG=
Change-Id: Ib074dea3fb1f7c971c2987d8117319bf073ce732
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/218161
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
This is a reland of 2bafc322fd
Original change's description:
> [vm/wasm] Boilerplate for package:wasm
>
> So far this just builds the wasmer library, copies it into the sdk
> directory, loads the library, and allows you to compile WASM modules.
> You can't actually do anything with the modules yet.
>
> Bug: https://github.com/dart-lang/sdk/issues/37882
> Change-Id: I7d7cfe5721bbe38a6afe76f326518e714d236ed4
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/158367
> Commit-Queue: Liam Appelbe <liama@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I8056df1e301acde2772ba2273148faa53d03173e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159321
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
This reverts commit 2bafc322fd.
Reason for revert: Build failures on Flutter HHH CI bots and golem (Dart VM ARMv8, Flutter).
Original change's description:
> [vm/wasm] Boilerplate for package:wasm
>
> So far this just builds the wasmer library, copies it into the sdk
> directory, loads the library, and allows you to compile WASM modules.
> You can't actually do anything with the modules yet.
>
> Bug: https://github.com/dart-lang/sdk/issues/37882
> Change-Id: I7d7cfe5721bbe38a6afe76f326518e714d236ed4
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/158367
> Commit-Queue: Liam Appelbe <liama@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=rmacnak@google.com,asiva@google.com,liama@google.com
Change-Id: I2c5b390987bf45704a3de98e050f4bcf1cb235d8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/37882
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159243
Reviewed-by: Tess Strickland <sstrickl@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
So far this just builds the wasmer library, copies it into the sdk
directory, loads the library, and allows you to compile WASM modules.
You can't actually do anything with the modules yet.
Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I7d7cfe5721bbe38a6afe76f326518e714d236ed4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/158367
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This change introduces --no-bytecode gn option. Currently it does
nothing, but when bytecode is enabled by default, this option would
disable it. This option is needed to start setting up bots which would
continue testing of no-bytecode mode when bytecode is enabled by default.
Change-Id: I02ac759d8fe8b0b682115dde971fbd59bfbac917
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121822
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
This reverts commit 31996aa24f.
Reason for revert: bytecode mode is disabled to avoid gaps in testing of AST-based mode.
Original change's description:
> [vm/bytecode] Enable bytecode compiler by default in Dart SDK
>
> This is the reland of https://dart-review.googlesource.com/c/sdk/+/110551.
>
> Change-Id: I85fcfadfd20fdba752fa8225650a1cb6c32fff31
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/117931
> Reviewed-by: Régis Crelier <regis@google.com>
> Commit-Queue: Alexander Markov <alexmarkov@google.com>
TBR=rmacnak@google.com,alexmarkov@google.com,asiva@google.com,regis@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I941eff705b599c59251e5ba2337c307cc84f373b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120720
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Currently this only supports functions that take and return numeric
types. Byte arrays, and callbacks will come later, in a separate
wrapper package.
Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I7bb82be83cbbb6062736b3e958f89d021f1af4bb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/114586
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Kernel service snapshot is built in default (non-bytecode) mode and
it is not compatible with VM running in bytecode mode.
Previously, this incompatibility was causing crashes and building of
kernel service snapshot was disabled if SDK is built with --bytecode.
With the change https://dart-review.googlesource.com/c/sdk/+/98723
that workaround is no longer needed, and we can build kernel service
snapshot once again.
Change-Id: Ia5660b637894a5ffc2723e12dc2bf9630cc2f8c7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98604
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Patchset 1 reverts commit f3aaf8a770 as it will
present problems in other embedders which will have to deal with is_profile argument.
Patchset 2 fixes the build by switching from is_product to dart_runtime_mode
Change-Id: I167e6f531af3b0fb0f3e006b074ebdf1b69f3fe5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98601
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
dart binary would instantiate CrashpadClient if DART_CRASHPAD_HANDLER
and DART_CRASHPAD_CRASHES_DIR environment variables are set.
- DART_CRASHPAD_HANDLER should contain the path to the crashpad_handler
binary that would handle the crash and write minidump;
- DART_CRASHPAD_CRASHES_DIR should contain the path to the crashpad database
which would be used to store minidumps.
Rewrite --copy-crash-dumps support on windows to use Crashpad integration
instead of editing Windows registry.
Embedding crashpad required to roll a new zlib version because Crashpad
depends on the zlib. This version of zlib is buildable with its own
BUILD.gn so our custom BUILD.gn is removed.
Change-Id: I048aad16b234e1d750f0a24782b04e3b6e19703d
Reviewed-on: https://dart-review.googlesource.com/c/81007
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
After this CL, the interpreter is included by default in the
JIT VM under the flag --enable-interpreter.
Reland with fix to NativeArgument setup in simulator_arm.cc
Change-Id: Ib9b4df6eb4d997dfbe361188b8a127828c1d9c6f
Reviewed-on: https://dart-review.googlesource.com/74003
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This reverts commit 715ab7b30b.
Reason for revert: simarm and kernel precomp builds failing
Original change's description:
> [vm] Move the interpreter under a flag.
>
> After this CL, the interpreter is included by default in the
> JIT VM under the flag --enable-interpreter.
>
> Change-Id: I06458f20288d67981822788ee6e867c2127ebdd3
> Reviewed-on: https://dart-review.googlesource.com/71800
> Commit-Queue: Zach Anderson <zra@google.com>
> Reviewed-by: Alexander Markov <alexmarkov@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
> Reviewed-by: Régis Crelier <regis@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=rmacnak@google.com,alexmarkov@google.com,zra@google.com,asiva@google.com,regis@google.com
Change-Id: I3622f4dbe53288d07fc21b34ee5ff68f2682b36d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/74001
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
After this CL, the interpreter is included by default in the
JIT VM under the flag --enable-interpreter.
Change-Id: I06458f20288d67981822788ee6e867c2127ebdd3
Reviewed-on: https://dart-review.googlesource.com/71800
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Training run of kernel service currently fails in interpreter mode.
This change disables creation of kernel service snapshot in order to
fix the build in --bytecode mode.
Change-Id: If5d7189a3f04fb027d34e094cbd8f95cbe4f4094
Reviewed-on: https://dart-review.googlesource.com/71185
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
- Switch the kernel isolate to run in Dart2 mode
- Refactor build rules so bootstrapping of the front end happens
with a prebuilt dart sdk
- Refactor application snapshot build rules so the kernel application
snapshot rule does not get into a cyclic dependency during the
bootstrap stage
Change-Id: Iccca3233f6cb8d6b307b4cf1ca3262f293f794a6
Reviewed-on: https://dart-review.googlesource.com/70841
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>