The Fuchsia SDK can now be consumed by non-Fuchsia buildroots to produce
Fuchsia artifacts.
The Fuchsia SDK comes with a JSON manifest that describes the various SDK
"parts". GN targets are stamped for each of these parts. The location of these
GN targets can be configured. That location is set to |fuchsia_sdk_root| in
each buildroot. This variable is defined in //build/fuchsia/sdk.gni in each
buildroot. For buildroots that don't care or know about the Fuchsia SDK, that
file may not exist. This is why, the import of that file is guarded behind
the is_fuchsia flag. When the Fuchsia SDK is enabled, that file will define
values for two required variable |using_fuchsia_sdk| and |fuchsia_sdk_root|.
The first flag defines if the SDK is being used. If unset (but defined), the
builds are in-tree. Eventually we want only SDK builds. |fuchsia_sdk_root|
is set to the spot in the buildroot where the GN targets for the SDK parts
are stamped.
Change-Id: I604612c8d6a21efb07b323610e80b596abc1a6dd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101540
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Chinmay Garde <chinmaygarde@google.com>
Rationale:
First step towards integrating libFuzzer with Dart.
The initial target function is proof-of-concept.
Change-Id: I21f6ebf70fec05719423fef61fa5a9609500dc95
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/96987
Commit-Queue: Aart Bik <ajcbik@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
This allows the compiler to emit better errors. It also allows the
compiler to detect when a class accidentally references its own
supposedly disallowed constructors/operators (e.g., see dartutils.cc).
Notably, this exposes a number of private member variables that are
unused, but some that are used only in certain build configurations.
It would arguably be better to only define the variables when they're
needed, but that's deferred to a subsequent CL.
Change-Id: I5d0e6697eebebc9321fae1ff49cc68caf557b903
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/97175
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Fuchsia is switching/has switched to scudo.
Change-Id: I0c829518652053243bf3f8db675e562ccfb448f9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/95663
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Allows categories to be selected through arguments to `trace` instead of changing VM flags and rebuilding.
Change-Id: Ia1ec6b58ca0b765c3d675b7d4938acc5f624b768
Reviewed-on: https://dart-review.googlesource.com/c/91860
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Internal builds in Google are catching this as an error.
I'm guarding it because I assume we might support building using other
compilers.
Change-Id: I665099cace9c6a40d737c471dd1b0fdb326fea39
Reviewed-on: https://dart-review.googlesource.com/c/91162
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
When running with safe-stack, the interpreter's C++ stack gets
clobbered, but does not get clobbered when running without safe-stack.
Disabling while investigating further to avoid crashes in Fuchsia.
Change-Id: I8ea03ee0e243e878a6f01ce499ad2ff109501d8b
Reviewed-on: https://dart-review.googlesource.com/c/88747
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Makes public some include paths needed for the dart_runner to depend on
dart_io.
Also updates some dart:io implementations to give and OSError
instead of crashing when something is unimplemented.
Change-Id: I862fc7cc43f56e74de791ecc021b88238b54a8e5
Reviewed-on: https://dart-review.googlesource.com/c/84920
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
The fix for the flutter build was to switch include_dirs from . to include/ in the dart_public_config. The other files in include/ were compiling correctly because their #includes were being treated as relative paths, but dart_io_api.h is in a subdirectory. In future, clients should be able to just add include/ to their C++ includes.
Tested: Dart tests, and verified that flutter engine compiles.
Bug: https://github.com/dart-lang/sdk/issues/35172
Change-Id: Ic74d7c1cdedeac32df939c53c1fd57a1260072a3
Reviewed-on: https://dart-review.googlesource.com/c/84686
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
(The simulators are broken at runtime.)
Change-Id: I10089cad44fca57145cfdd598342279f07c6d7fd
Reviewed-on: https://dart-review.googlesource.com/75205
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@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>
Not fully working yet, only x64, no gc, no frame walking, etc...
Change-Id: I4d8357f6d46371bf21c3d54266cfe26163e3c8dc
Reviewed-on: https://dart-review.googlesource.com/50021
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
This avoids conflicts with client repos that have a file
//build/compiled_action.gni with something different in them.
Change-Id: I133f66b0989bcb547cb8eed8710a88e2c1384bd7
Reviewed-on: https://dart-review.googlesource.com/53440
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Its last user was Dartium's DevTools.
Change-Id: I86e1a2aacc7f2589be53418b3030accc0cef9a7d
Reviewed-on: https://dart-review.googlesource.com/53464
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This change enables building a gen_snapshot that targets Fuchsia during
an SDK build that targets the host (Mac, Linux).
Change-Id: I4cfbcbe4e26e4be7108fc40c96122fe9a2fb4c19
Reviewed-on: https://dart-review.googlesource.com/48683
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
After Clang 6.0, changing the value of a single string can change the
order of symbols in the .rodata section. This confuses Golem's
checks for the equivalence of two binaries.
This change adds a GN flag to omit the git hash and commit time from
the Dart VM's version string to avoid re-running Golem benchmarks on
commits where the only VM change is in the version string.
To use it, pass --gn-args="dart_version_git_info=false" to gn.py
Change-Id: I8134714d50e3c9b6dae750a515dc3c2228d76b53
Reviewed-on: https://dart-review.googlesource.com/33000
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Setting this build argument to something other than host_toolchain will
cause the build target create_host_sdk to be exposed. That target will
build the Dart SDK with the toolchain specified by
dart_host_sdk_toolchain.
Relanding to fix bad toolchain conditions in dart_os_config and
dart_arch_config.
TO-549
Change-Id: I276f47d9071233acb98f6029a4666da0cee33d7d
Reviewed-on: https://dart-review.googlesource.com/18361
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
This reverts commit 8fc90bd3bc.
Broken precomp bots due to wrong toolchain condition in dart_arch_config and dart_os_config.
Change-Id: Ic5c75f9ca3a0d4f316678354da44d1fcca10499d
Reviewed-on: https://dart-review.googlesource.com/18360
Reviewed-by: Zach Anderson <zra@google.com>
Setting this build argument to something other than host_toolchain will
cause the build target create_host_sdk to be exposed. That target will
build the Dart SDK with the toolchain specified by
dart_host_sdk_toolchain.
TO-549
Change-Id: Ida92521724cf7af34b34fb8c6d3514a226c48dd4
Reviewed-on: https://dart-review.googlesource.com/18145
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>
This reverts commit e76ea5b604.
1. Remove unused dart debugger API entrypoints which are not used anymore
as this API has been deprecated and dartium was the last user.
2. Some unit tests are using some of these API entrypoints, so moved them
over to a test file which will be linked into run_vm_tests
Change-Id: I5a486b98e4b97eb4df2e58d9cc0ba603e96c2e32
Reviewed-on: https://dart-review.googlesource.com/11180
Reviewed-by: Siva Annamalai <asiva@google.com>
as this API has been deprecated and dartium was the last user.
2. Some unit tests are using some of these API entrypoints, so moved them
over to a test file which will be linked into run_vm_tests
Change-Id: I3343b23d082400da3c803cf81ea80dfaa5e426cf
Reviewed-on: https://dart-review.googlesource.com/7942
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
This CL routes timeline events to Fuchsia's tracing app when the
following arguments are passed to the VM:
--systrace_timeline
--timeline_recorder=systrace
--timeline_streams=[some streams here]
I'll add these arguments to the Flutter engine for Fuchsia after this
CL lands.
TO-367
R=rmacnak@google.com
Review-Url: https://codereview.chromium.org/2977513002 .
This CL also removes some compiler flags that increase space somewhat
that help the profiler find symbols, which isn't included in a PRODUCT
build.
Before:
zra@zach:~/dart/sdk$ ls -la out/ProductX64/exe.stripped/
-rwxr-x--- 1 zra eng 9693064 Jun 29 14:52 dart
-rwxr-x--- 1 zra eng 7391080 Jun 29 14:52 dart_precompiled_runtime
R=askesc@google.com, rmacnak@google.com
After:
-rwxr-x--- 1 zra eng 6809424 Jun 29 15:11 dart
-rwxr-x--- 1 zra eng 3299120 Jun 29 15:11 dart_precompiled_runtime
Review-Url: https://codereview.chromium.org/2964133002 .
