_SignalController._controller needs to have runtime type
StreamController<ProcessSignal> to avoid an implicit downcast failure
in the getter _SignalController.stream.
Change-Id: Idb033897525e26e17d7cdad345ee0cb6080626a8
Reviewed-on: https://dart-review.googlesource.com/18682
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Update the package() template to match the new syntax. This change keeps these
packages working the same way they do currently (i.e., being included in the
system image). In the future, we'll want to remove this annotation and separate
these packages from the system image.
Change-Id: I0f0de3a07afc68a36d07c2e1cc9aa5b22072bf65
Reviewed-on: https://dart-review.googlesource.com/18241
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This is a baby-step towards building an SDK targeting the host arch
during a cross-build. This will require a similar update to the use
of dart_config in the Flutter engine at //flutter/lib/io/BUILD.gn:19.
Change-Id: I8b871cceb53038cab8407264664c5ce545e6e010
Reviewed-on: https://dart-review.googlesource.com/17523
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Includes the following changes:
- Disable type checking in the service isolate when strong mode is
turned on. We don't yet have strong mode clean vmservice Kernel
binary available (Issue #31203);
- Introduce new Dart VM API to allow creating List<T> (T in {String, int}).
Current API only allows to create List<dynamic> and in strong mode
List<dynamic> is not assignable to List<T>. For now we limit this API to
a fixed number of core types for performance considerations (type
arguments can be canonicalized and cache ahead of time). We will
extend the API allowing creation of arbitrary List<T> if we will
discover the need for it later;
- Use this new API to fix CreateRuntimeOptions to create List<String>
and not List<dynamic>;
- Likewise fix OneByteString_splitWithCharCode to return List<String>
and not List<dynamic>;
Additionally this CL refactors how getters and setters are created
in object_store.h removing 500 lines of largely boilerplate code.
Bug: https://github.com/dart-lang/sdk/issues/31052
Change-Id: I3fdcd2d54ff3f307db0913c67a7c2f009ea9d7a7
Reviewed-on: https://dart-review.googlesource.com/15884
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
To pass a CWD to a child through launchpad, simply set
the PWD environment variable, and the child will open
their CWD relative to their root handle when they initialize.
Change-Id: I24cd01c05e705c5a0ec2dfbaae4dbe8de42d7ed4
Reviewed-on: https://dart-review.googlesource.com/15421
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This declaration lets us add the dart command line program to the Fuchsia
system image.
Change-Id: I5a1049a47693bd0c0a1287a652758ae7047a4f06
Reviewed-on: https://dart-review.googlesource.com/15008
Reviewed-by: Zach Anderson <zra@google.com>
This change does a couple things:
- When there is a non-default namespace, on Linux, Android, and Fuchsia
the current working directory is per-Isolate.
- On Fuchsia, it caches the fd from fdio_ns_t instead of recomputing it
on every fs access.
Change-Id: I3735330884de51ca853a17d66dcfcfa984b9a041
Reviewed-on: https://dart-review.googlesource.com/9367
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This updates the include path by which the runtime include fuchsia's
netconfig header to its current location and adds an explicit GN build
dependency on the target defining the interface so we can configure
include paths in a nicer way.
Change-Id: I2bddc452e5ded5de44c7a7087ac5457f0f07609b
Reviewed-on: https://dart-review.googlesource.com/11761
Reviewed-by: Zach Anderson <zra@google.com>
This separates compiling platform.dill files from the patch_sdk.dart
script. The motivation for that is that I'm working on reading patch
files directly from Fasta, so we can completely remove the build step
for generating patched_sdk and dart2js_patched_sdk.
Short-term this should allow Paul to add a strong-mode version of
platform.dill without causing to many conflicts with my work on
patches.
Change-Id: I1150845b2986348d4fffe27092701d8a9b57ea54
Reviewed-on: https://dart-review.googlesource.com/11506
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
After https://dart-review.googlesource.com/c/sdk/+/7588 we ended up with two crypto.dart files in the core prebuilt libraries(io and _http), which caused problem with coverage tool that relied on the fact that script uris can uniquely identify files. https://github.com/dart-lang/coverage/issues/194 was filed to handle non-unique uris.
This CL ensures that core builtin libraries URIs stays unique by prefixing them with 'dart:' library prefix. This makes core builtin libraries scripts have names similarly structured to script names for other core libraries.
Bug:
Change-Id: I79960f4f24e6e958836df866365355584c28df27
Reviewed-on: https://dart-review.googlesource.com/11140
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
fexecve overwrites argv[0] for cases in which the exec'd binary should
close the fd itself rather than the calling process. This makes it
inappropriate for use in the VM. Instead the VM should use
execveat, however it hasn't been added to the C Library everywhere,
yet.
fixes#30971
Change-Id: I82085f24ded2f0b846d9193ca55903686e1f3585
Reviewed-on: https://dart-review.googlesource.com/10205
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Do not rely on the udp_receive_buffer field from IsolateData as a buffer for
reading data in the recvfrom call.
Bug:
Change-Id: I43d19f624fd2a406429cc5387bd536524472b4f7
Reviewed-on: https://dart-review.googlesource.com/10212
Reviewed-by: Zach Anderson <zra@google.com>
Shortly, the zx_port_queue and zx_port_wait system calls will take
pointers to zx_port_packet_t instead of void. They currently take void
as the last vestiges of the ports v1 and v2 compatibility story.
All callers are passing actual pointers to zx_port_packet_t, so there
is no real code change.
Change-Id: I8f61791846c7693d70edc8c37c1973e8637949bb
Reviewed-on: https://dart-review.googlesource.com/9796
Reviewed-by: Zach Anderson <zra@google.com>
This moves Http code into dart:_http. dart:io then imports and
re-exports dart:_http. This is the first stage of moving
dart:_http into its own pub package.
This CL was reverted due to a failure in the Flutter engine build
which happened due to an incomplete change in gen_snapshot.cc, and to
update sdk/lib/libraries.yaml and sdk/lib/libraries.json
Change-Id: Ie90c77ef631aea7a163774b58e8ccbaf71a24d3c
Reviewed-on: https://dart-review.googlesource.com/7588
Reviewed-by: Zach Anderson <zra@google.com>
Reverting for broken Flutter build and kernel platform compilation test. It looks like the new _http library is missing from various snapshots. Not sure why this didn't fail locally.
This reverts commit ac9ff3f3af.
Change-Id: I7fbc2f842cf1380793e7af9fb869cacd14682885
Reviewed-on: https://dart-review.googlesource.com/7600
Reviewed-by: Zach Anderson <zra@google.com>
This moves Http code into dart:_http. dart:io then imports and
re-exports dart:_http. This is the first stage of moving
dart:_http into its own pub package.
Change-Id: Icd33232a97b3d75511ef7ec88b01fd47cdcf5a23
Reviewed-on: https://dart-review.googlesource.com/6420
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Florian Loitsch <floitsch@google.com>
These were left out of order by the mechanical changes that were part
of Fuchsia's Magenta->Zircon rename.
Change-Id: I41c81eb889c6076ffe82102018721e5abc74e7ac
Reviewed-on: https://dart-review.googlesource.com/6165
Reviewed-by: Zach Anderson <zra@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>
Fuchsia's Dart and Flutter content handlers share the implementation of
dart:io with the command line embedder, but would like to disable
some operations that don't make sense for them, like exiting thoe whole
process, which may be hosting multiple unrelated Isolates.
Change-Id: I825ece49c685471ff85802873b1c0f974c507aed
Reviewed-on: https://dart-review.googlesource.com/3687
Reviewed-by: Ryan Macnak <rmacnak@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>
Dmitry Stefantsov