7d46d4b5cb
[vm / library] Foreign function interface prototype
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Prototype for `dart:ffi` on Linux/MacOS x64 in JIT mode.
`dart:ffi` is experimental and its API is likely to change in the future.
Progress and design decisions are tracked in https://github.com/dart-lang/sdk/projects/13
issue: https://github.com/dart-lang/sdk/issues/34452
Change-Id: Ifa4566388e42c8757f154741d11e303465ef305d
Cq-Include-Trybots: luci.dart.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-mac-release-simarm64-try, vm-kernel-precomp-win-release-x64-try, vm-kernel-mac-debug-x64-try, vm-kernel-asan-linux-release-x64
Reviewed-on: https://dart-review.googlesource.com/c/80124
Reviewed-by: Samir Jindel <sjindel@google.com >
Auto-Submit: Daco Harkes <dacoharkes@google.com >
2019-02-13 12:42:47 +00:00
7514ce941e
[vm] Assert handles are only allocated when the thread is preventing safepoints.
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Threads in the native or blocked states don't prevent safepoints, so they may run concurrently with a safepoint operation like GC. It is not safe for handles to be allocated while the GC is visiting them, so these threads must not allocate handles. Assert only threads in the VM or generated states, which prevent safepoints until they check in, may allocate handles. (Generated code does not allocate handles, but leaf runtime entries remain in the generated state.)
Bug: https://github.com/dart-lang/sdk/issues/34883
Change-Id: I1a211778f7ef96b53a2405f0ee9dde7871b122b6
Reviewed-on: https://dart-review.googlesource.com/c/81540
Commit-Queue: Ryan Macnak <rmacnak@google.com >
Reviewed-by: Siva Annamalai <asiva@google.com >
Reviewed-by: Vyacheslav Egorov <vegorov@google.com >
2018-10-31 19:51:52 +00:00
12b33ada44
[VM interpreter] Support NativeCall kernel bytecode.
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Change-Id: I89c905d17fb48447239ee4b0c1c8c50060239b88
Reviewed-on: https://dart-review.googlesource.com/59560
Commit-Queue: Régis Crelier <regis@google.com >
Reviewed-by: Zach Anderson <zra@google.com >
Reviewed-by: Alexander Markov <alexmarkov@google.com >
2018-06-13 23:30:44 +00:00
6cd8a79078
VM: Re-format to use at most one newline between functions
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R=asiva@google.com
Review-Url: https://codereview.chromium.org/2974233002 .
2017-07-13 08:08:37 -07:00
f20b32b793
[vm] Enable mirrors in product mode. Allows building a product mode SDK.
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Fixes https://github.com/dart-lang/sdk/issues/29972
R=zra@google.com
Review-Url: https://codereview.chromium.org/2972883002 .
2017-07-12 12:55:58 -07:00
508e735b8f
More ifdefs to make everything build at -O0 and without --gc-sections.
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R=regis@google.com
Review-Url: https://codereview.chromium.org/2644163002 .
2017-01-19 12:16:48 -08:00
a1bcf051d8
clang-format runtime/vm
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R=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/2481873005 .
2016-11-08 13:54:47 -08:00
8266501a72
Remove mirrors in product mode
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(stripped) dart_product before: 5307888
(stripped) dart_product after: 5232976
Reduction in size: 74912 bytes.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1712843002 .
2016-02-22 09:55:20 -08:00
be025b8412
Revert "Remove deprecated dart:profiler library"
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This reverts commit 535a9715acR=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/1415843008 .
2015-11-04 01:59:53 +01:00
535a9715ac
Remove deprecated dart:profiler library
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Fixes #24510
R=turnidge@google.com
Review URL: https://codereview.chromium.org/1398433002 .
2015-10-07 10:01:33 -07:00
150e8d2757
Move dart:_vmservice native entries into bootstrap natives
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With this CL the dart:_vmservice library is made regular with respect to other dart: builtin libraries.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1390803002 .
2015-10-06 09:16:39 -07:00
af0ab36f7c
Make dart:_vmservice a proper builtin library
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- Drops custom resource table for sources.
- Stops loading dart:vmservice library by sources.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1387043002 .
2015-10-06 07:58:14 -07:00
f01c1490f7
Revert 45783
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BUG=
Review URL: https://codereview.chromium.org//1138993005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@45784 260f80e4-7a28-3924-810f-c04153c831b5
2015-05-14 00:32:32 +00:00
95515238cc
Move 'dart:profiler' contents into 'dart:developer' and remove 'dart:profiler'
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BUG=
R=iposva@google.com
Review URL: https://codereview.chromium.org//1139503002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@45783 260f80e4-7a28-3924-810f-c04153c831b5
2015-05-13 23:48:04 +00:00
1f851efdbb
Rename 'dart:debugger' to 'dart:developer'
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- Rename 'dart:debugger' to 'dart:developer'
- Make 'breakHere' and 'breakHereIf' top level functions.
R=iposva@google.com
Review URL: https://codereview.chromium.org//1132113002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@45658 260f80e4-7a28-3924-810f-c04153c831b5
2015-05-08 21:24:57 +00:00
a19cd071e5
Add 'dart:debugger' library
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- Add the 'dart:debugger' library.
- Add the 'Debugger' class.
- Add explicit Dart breakpoint triggered by a call to: Debugger.breakHere();
- Add Debugger.breakHereIf(bool expr)
R=hausner@google.com , turnidge@google.com
Review URL: https://codereview.chromium.org//1116263004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@45529 260f80e4-7a28-3924-810f-c04153c831b5
2015-05-05 17:05:37 +00:00
1cdcb12b4e
Add VM class for Map/LinkedHashMap.
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Introduces a new internal class for the most common case, the default Map.
Passes all functionality tests.
Slow: Dart side simply calls into runtime for now.
Hidden behind "--use_internal_hash_map".
Add copies of hash map tests to exercise this implementation.
R=asiva@google.com
Review URL: https://codereview.chromium.org//380333002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38588 260f80e4-7a28-3924-810f-c04153c831b5
2014-07-25 20:04:11 +00:00
cf8ac68c0d
Make VM JSON parser parse doubles without doing substring.
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R=fschneider@google.com
Review URL: https://codereview.chromium.org//385163002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38155 260f80e4-7a28-3924-810f-c04153c831b5
2014-07-11 12:14:23 +00:00
8f0056371d
Initial UserTag and dart:profiler library
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R=asiva@google.com , srdjan@google.com
Review URL: https://codereview.chromium.org//230863005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34949 260f80e4-7a28-3924-810f-c04153c831b5
2014-04-10 22:32:45 +00:00
ef666553a1
Add runtime and native entry tags
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- Split runtime and native entry tags.
- Set runtime / native entry address as vm tag in stubs.
- Add reverse native entry resolver (pc to name) to public API (breaking change).
- Hookup reverse resolver for standalone VM (io + bootstrap + builtin natives).
- Runtime entries are registered with tags.
- Profiler queries for tag names via the reverse native entry resolver.
- Profiler outputs named entry tags as children under parent tag (runtime or native).
R=asiva@google.com
Review URL: https://codereview.chromium.org//227433004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34941 260f80e4-7a28-3924-810f-c04153c831b5
2014-04-10 20:26:45 +00:00
0dbb989cb8
Add internal operation that converts a growable list to a fixed list.
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The conversion breaks the original list, but doesn't copy data.
Currently only used in List.from(Iterable).
BUG= http://dartbug.com/9458
R=floitsch@google.com , iposva@google.com
Review URL: https://codereview.chromium.org//134893003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32896 260f80e4-7a28-3924-810f-c04153c831b5
2014-02-21 13:15:16 +00:00
a576fec3c0
Allow the native resolver to setup whether it needs the Dart API scope to
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be setup automatically or not when a native function is invoked.
This would allow the embedder to treat some native functions as leaf
functions whose invocation can be very light.
R=hausner@google.com , zra@google.com
Review URL: https://codereview.chromium.org//117723002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31286 260f80e4-7a28-3924-810f-c04153c831b5
2013-12-19 17:47:56 +00:00
3b54950144
Remove dart:platform library.
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This reverts commits r29154, r29244, r29251, r29268, and r29272.
The dart:io Platform class will not be moved to a dart:platform library.
R=ajohnsen@google.com
Review URL: https://codereview.chromium.org//50573002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29435 260f80e4-7a28-3924-810f-c04153c831b5
2013-10-29 11:33:34 +00:00
28efa85e19
Add empty dart:platform library.
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dart:platform will be a library that contains information about the runtime
platform. While it's not written in stones, this is examples of properties that
may be queried:
- OS
- Browser
- Browser version
- Dart Version
- numberOfProcessors
- pathSeparator
- Native or JS VM
BUG=
R=ahe@google.com , asiva@google.com , floitsch@google.com , iposva@google.com , kasperl@google.com
Review URL: https://codereview.chromium.org//32683002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29154 260f80e4-7a28-3924-810f-c04153c831b5
2013-10-24 06:56:36 +00:00
b4d9e0d620
Auto create ApiLocalScope before calling native functions, this ensures that
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native functions do not have to call Dart_EnterScope/Dart_ExitScope
when they callback into the VM.
Remove Dart_EnterScope/Dart_ExitScope calls around native functions in 'bin'
directory.
R=regis@google.com , srdjan@google.com
Review URL: https://codereview.chromium.org//22303002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25827 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-06 19:27:48 +00:00
2f7ca6843f
Remove support for 'dart:scalarlist' in the Dart VM.
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Review URL: https://codereview.chromium.org//13139002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20680 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-29 18:33:54 +00:00
3f14a14ee7
Implement 'dart:typeddata' directly in the VM instead of using 'dart:scalarlist'
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Review URL: https://codereview.chromium.org//12544015
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19656 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-07 21:50:33 +00:00
b564104ea5
- Properly load the core libraries as libraries and not as scripts.
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This will honor their imports and library names.
Review URL: https://codereview.chromium.org//12321082
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19017 260f80e4-7a28-3924-810f-c04153c831b5
2013-02-25 23:25:29 +00:00
06cd4ed7b2
Fix native lookup. Fix external byte arrays.
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Review URL: https://codereview.chromium.org//12033036
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17478 260f80e4-7a28-3924-810f-c04153c831b5
2013-01-23 17:43:58 +00:00
4a7dfd2da3
Big merge from experimental to bleeding edge.
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Review URL: https://codereview.chromium.org//11783009
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16687 260f80e4-7a28-3924-810f-c04153c831b5
2013-01-07 11:23:16 +00:00
7ae807a19c
- Move MathNatives from dart:core to dart:math.
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- Split out double and integer parsing from MathNatives.
Review URL: https://codereview.chromium.org//11316031
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15032 260f80e4-7a28-3924-810f-c04153c831b5
2012-11-16 19:42:02 +00:00
970cc5ba68
Move JSSyntaxRegExp to core as a private member. This removes the last refrences to dart:coreimpl.
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After this cleanup, RegExp no longer have a const constructor. Use 'new
RegExp(...)' from now on.
BUG=
Review URL: https://codereview.chromium.org//11365196
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14838 260f80e4-7a28-3924-810f-c04153c831b5
2012-11-13 10:41:37 +00:00
e925b5591e
Move Arrays, Collections and Maps into a new library, dart:collections.
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BUG=
Review URL: https://codereview.chromium.org//11274043
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14173 260f80e4-7a28-3924-810f-c04153c831b5
2012-10-29 08:38:15 +00:00
e676e88f81
Introduce a VM-only dart:scalarlist library for byte arrays.
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Include it in the SDK so users can use it. Create a dummy
implementation and patch file for the library for dart2js so it can be
documented. Johnni, can you think of a nicer way of making
documentation generation work for a VM only library? Also, it seems that
patching kills the documentation comments and they do not show up in
the generated docs.
R=iposva@google.com ,johnniwinther@google.com
BUG=
Review URL: https://codereview.chromium.org//10919267
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@12616 260f80e4-7a28-3924-810f-c04153c831b5
2012-09-20 07:08:10 +00:00
14f614da12
Use the return value of vm native methods to set the return value,
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based on Siva's earlier suggestion (he actually suggested putting it
in the generated stub, which I haven't done).
Added SetReturnUnsafe and use it exactly one place so far.
Review URL: https://chromiumcodereview.appspot.com//10874072
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11633 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-30 17:41:19 +00:00
1e055acce8
Stop passing location argument to run time calls, since it is stored in the pc
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descriptor.
Various cleanups.
Review URL: https://chromiumcodereview.appspot.com//10701131
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9538 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-10 23:59:09 +00:00
abaf2b35c3
Remove unused variable.
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Review URL: https://chromiumcodereview.appspot.com//9691020
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5371 260f80e4-7a28-3924-810f-c04153c831b5
2012-03-12 23:59:53 +00:00
ff26341fd6
Heartbeat implementation of dart:mirrors.
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Add the skeleton for the dart:mirrors library in all the appropriate
places. The only thing we can do right now is ask an Isolate for its
debugName. Add a few tests.
Review URL: https://chromiumcodereview.appspot.com//9420038
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5370 260f80e4-7a28-3924-810f-c04153c831b5
2012-03-12 23:51:03 +00:00
ee6a907611
isolates refactor: this change introduces 'dart:isolate' as a library. This is a
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big global change, so let me explain in more detail. This refactoring CL does
the following:
- moves all the dart code for isolates in a common library (lib/isolate)
- changes frog to understand 'dart:isolate' imoprts by loading the code from the
location above.
- changes the vm to undernstand 'dart:isolate' imports by creating a separate
library that is part of the bootstrap. This follows the same code-structure
that Todd suggested in his CL introducing the mirror library
- changes dartc to use the shared isolate library as the source of truth for
type checking. I left around some of the internal js code in dartc so that the
backend continues to work for apps that don't use isolates.
- changes all tests that use isolates to import the library explicitly (this is a large bulk of the files in this CL)
- changes test status for tests we can't fix in this repo (e.g. co19)
- splits the isolate library code to make it possible to preserve some tests
without exposing internal types (e.g. tests about
serialization/deserialization)
- changes the create_sdk script to copy the isolate library to the sdk
- includes the isolate library in dartdoc
I'll wait for at least one lgtm from each area (dartc, vm, frog, sdk)
There is one important pending thing this CL doesn't do:
- update test_runner.dart: This should be updated next time we upload the new
binaries to tool/testing/bin
- dartium specific changes: Vijay, is there anything I need to do for dartium?
Review URL: https://chromiumcodereview.appspot.com//9422019
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4647 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-27 22:50:44 +00:00
b53c955b37
- Refactor the isolate callback mechanism to also include creation of the
...
isolate, this enables creation of isolates using a snapshot
- remove source buffers of corelib, coreimpl-lib and builtin-lib from the binary
Review URL: http://codereview.chromium.org//8673002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1958 260f80e4-7a28-3924-810f-c04153c831b5
2011-12-01 00:30:25 +00:00
Daco Harkes