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67 Commits

Author SHA1 Message Date
cshapiro@google.com 772a399cab Emit symbol maps for compiled code for use by the Linux perf tool. 
Review URL: https://chromiumcodereview.appspot.com//10831005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9922 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-26 00:21:25 +00:00
ager@google.com f791a12b38 Terminate event handler thread on isolate shutdown. 
R=sgjesse@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10693039

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9251 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-29 14:40:17 +00:00
turnidge@google.com 3f940819a7 Add a callback to inform embedders when an isolate is being shut down. 
Review URL: https://chromiumcodereview.appspot.com//10450016

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9211 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-28 18:15:17 +00:00
efortuna@google.com f89032cd13 Add dart:web to VM. 
Review URL: https://chromiumcodereview.appspot.com//10574037

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8993 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 17:11:02 +00:00
iposva@google.com 0fd25118b9 - Move the Timer interface to the dart:isolate library so that it 
is accessible from both client and standalone program.
- Enable a way for the embedder to provide the implementation of
  the Timer interface.
- Update tests.
Review URL: https://chromiumcodereview.appspot.com//10532123

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8987 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 16:17:21 +00:00
asiva@google.com c7f58add4c Fix for issue-2837 (allow --print-flags without a script name). 
Review URL: https://chromiumcodereview.appspot.com//10548017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8622 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-13 17:48:47 +00:00
fschneider@google.com 84027c4457 Add flow graph printing into a .cfg file with flag --print-flow-graph-file. 
This CL adds a flag --print-flow-graph-file which produces one
.cfg-file per isolate when enabled. Currently it prints the final
flow graph before code generation.

I also added SuccessorAt and SuccessorCount to allow easy iteration
over the successors of a basic block.
Review URL: https://chromiumcodereview.appspot.com//10446116

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8322 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-06 11:09:02 +00:00
asiva@google.com 6ce890f75a 1. Restructure some of the builtin library processing code. 
Review URL: https://chromiumcodereview.appspot.com//10388242

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8175 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-31 21:09:17 +00:00
turnidge@google.com 05b5d44b0e spawnUri. Take two. This time I'll wait for Anton before committing :-). 
See original change 7756 for description.
Review URL: https://chromiumcodereview.appspot.com//10407042

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7917 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-23 18:32:51 +00:00
turnidge@google.com 76d4586dea Revert my last change. 
Review URL: https://chromiumcodereview.appspot.com//10332257

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7757 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-18 18:35:04 +00:00
turnidge@google.com 6a8c82db83 Implement spawnUri from dart:isolate. This function allows us to 
launch an isolate running a different script.  Finally.

Reviewers: This isn't as hard to review as it looks.  Dive right in!

Siggi: Take a look at my test status file changes and make sure I'm
excluding the right stuff.

Much of the churn in the CL comes from moving ownership of the
import_map.  It used to be set per-library and is now set per-isolate.
This caused a lot of superficial diffs.

DART EMBEDDING API CHANGES:

- Dart_IsolateCreateCallback now takes a script_uri and main argument
  instead of a name_prefix argument.  The script_uri argument allows
  the callback to launch different scripts.  The main argument is used
  in creating the isolate debug name.

- Dart_CreateIsolate now takes script_uri and main arguments.  These
  are used to build the isolate's debug name.

- Dart_LibraryTagHandler, Dart_LoadScript, and Dart_LoadLibrary no
  longer take an import_map.

- Added Dart_SetImportMap.

- Added Dart_RootLibrary to provide access to the root library for the
  current isolate.

OTHER STUFF

Add a couple of tests for spawnUri -- the existing tests assume that
scripts end in a .js suffix which isn't going to work out for us.

Changed how the debug name for isolates get built a bit.

Refactored bin/main.cc a bit.  Fixed some problems with error handling
while creating isolates.

Minor refactoring in builtin.dart to always pass is_windows rather
than relying on it being squirreled away.
Review URL: https://chromiumcodereview.appspot.com//10386107

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7756 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-18 18:22:10 +00:00
ager@google.com b6e35655cf Make the crypto library an official dart:crypto library. 
The library now works on dart2js and on the VM.

Add the library to the API docs and to the sdk.

R=iposva@google.com,dgrove@google.com,kasperl@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10332109

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7604 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-14 11:20:56 +00:00
asiva@google.com 4f105f9d0b Resubmit change 7506. 
Review URL: https://chromiumcodereview.appspot.com//10387061

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7511 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-10 19:17:37 +00:00
asiva@google.com 6911f88b25 Revert change 7506 to check on build failure. 
Review URL: https://chromiumcodereview.appspot.com//10386073

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7508 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-10 18:36:06 +00:00
asiva@google.com 3e5d8216c3 Fix issue 2888. 
Allow for the library tag handler to be setup for the isolate, instead of
while loading a script. This ensures that we can use #import on the boot strap libraries like builtin, uri etc.

This change results in a dart API change and corresponding modifications are
necessary in dartium and App Engine.
Review URL: https://chromiumcodereview.appspot.com//10302020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7506 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-10 18:25:47 +00:00
ager@google.com 8a677917d5 Address review comments on Options.executable change. 
R=iposva@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10388024

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7401 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-08 06:41:00 +00:00
ager@google.com 16ee3e9bb3 Add executable to Options interface to get the name of the executable used to execute the script. 
This is useful when you want to spawn separate dart processes. We do this from tests and we keep getting bitten by a broken search for the executable. Let's make it available instead.

R=sgjesse@google.com,iposva@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10380026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7382 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-07 14:27:05 +00:00
hausner@google.com 95be46105a Beginnings of a debugger wire protocol 
The debugger wire handler is implemented similarly to the io event handler.
A dedicated thread monitors the debugger port for incoming connection
requests. When a debugger is connected, the VM sends events messages
over the wire and handles debugger requests.

To start the VM with a debugger connection, use the option
--debug:<portnumber>. The VM pauses at the beginning of main()
and waits for a debugger to connect.

Subsequent changes will implement debugger commands one by one.
With this change, the VM only understands "resume" commands. 
Review URL: https://chromiumcodereview.appspot.com//10357003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7330 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-04 15:25:49 +00:00
mattsh@google.com cb829918ed added package_root flag to vm 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10134015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7092 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-27 17:23:00 +00:00
turnidge@google.com 9e2c641658 Remove the deprecated method invocation and field access apis from the 
dart embbedding api.  Use the new apis instead.

Fixed a bug where field/function lookup was failing for imported libs.
Added tests.  Had to add a couple of lookup functions to Library.

Fixed a bug in Dart_Invoke -- it wasn't handling a null receiver
correctly.
Review URL: https://chromiumcodereview.appspot.com//10021072

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6769 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-19 21:04:15 +00:00
whesse@google.com 7b9880570d Refactor URI processing of native extensions directive #import("dart-ext:foo"). 
BUG=
TEST=standalone/io/TestExtensionsTest

Review URL: https://chromiumcodereview.appspot.com//10103031

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6674 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-18 09:58:01 +00:00
ager@google.com 37147fc116 Remove unused thread pool from standalone VM binary. 
We are using the thread pool in the VM via native ports.

R=sgjesse@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9875006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5954 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-28 21:57:58 +00:00
iposva@google.com de4e574ac3 - Make the URI resolution methods used by the tag handler private. 
Review URL: https://chromiumcodereview.appspot.com//9845040

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5921 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-28 01:21:04 +00:00
whesse@google.com 3b7099b7e2 Change lookup path for Dart native extensions shared libraries. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9694045

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5524 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-15 15:49:57 +00:00
iposva@google.com 92cddd5ba8 - The dart:io library uses Uri from dart:uri. 
- Fix the library tag handler to proper import libraries
  when generating snapshots.
Review URL: https://chromiumcodereview.appspot.com//9655015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5238 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-09 16:45:57 +00:00
turnidge@google.com 48de07fb60 Start using Dart_PropagateError in the runtime/bin directory. 
Review URL: https://chromiumcodereview.appspot.com//9657001

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5197 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-08 23:06:44 +00:00
iposva@google.com 8e5891cb96 - Fix the dart_no_snapshot binary. 
Review URL: https://chromiumcodereview.appspot.com//9639018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5195 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-08 22:25:29 +00:00
turnidge@google.com c143d26700 Start using Dart_SetField and Dart_GetField in the vm. 
Review URL: https://chromiumcodereview.appspot.com//9642003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5185 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-08 18:36:56 +00:00
dgrove@google.com 98302c85df Unify most of our utf8 implementations. This takes the implementation 
from utils/string_encoding and moves it to utils/utf . utils/utf8
goes away.
Review URL: https://chromiumcodereview.appspot.com//9462001

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5169 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-08 13:28:40 +00:00
iposva@google.com e3a8f10c52 - D:\rive\letters 
Review URL: https://chromiumcodereview.appspot.com//9608028

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5140 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-08 00:02:17 +00:00
iposva@google.com a37d9578d2 - Fix build: unused vars. 
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5138 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-07 23:18:16 +00:00
iposva@google.com 67b02b441d - Proper URI resolution when loading scripts from the standalone binary. 
Review URL: https://chromiumcodereview.appspot.com//9614006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5135 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-07 22:57:57 +00:00
whesse@google.com 0e40002890 Add native extensions to the Dart shell, on the linux platform. 
BUG=
TEST=standalone/TestExtensionTest

Review URL: https://chromiumcodereview.appspot.com//9430051

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4529 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-23 13:25:11 +00:00
iposva@google.com 9dc3d0f49d - Add dart:json, dart:uri and dart:utf8 to the known and builtin libraries. 
- Unify and simplify the building of the creation of the source file.
Review URL: https://chromiumcodereview.appspot.com//9417012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4336 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-16 19:59:19 +00:00
asiva@google.com d50bbba277 Implement support for specifying string interopolation style variable substitution in the import and source statements. 
e.g:
sivamach[runtime]>more /workspace/asiva/expr/test1.dart
#library('test1.dart');
#import('${GOOGLE}$SRC/test2.dart');
#import('$DART/test3.dart');
test1() {
  print("test1");
}
main() {
  test1();
  test2();
  test3();
}
sivamach[runtime]>more /workspace/asiva/expr/src/test2.dart
#library('test2.dart');
#source('$GOOGLE$SRC/test2a.dart');
test2() {
  print("test2");
  test2a();
}
sivamach[runtime]>more /workspace/asiva/expr/src/test2a.dart
test2a() {
  print("test2a");
}
sivamach[runtime]>more /workspace/asiva/expr/src/test3.dart
#library('test3.dart');
#source('test3a.dart');
test3() {
  print("test3");
  test3a();
}
sivamach[runtime]>more /workspace/asiva/expr/src/test3a.dart
test3a() {
  print("test3a");
}

sivamach[runtime]>out/Debug_ia32/dart --import_map=GOOGLE,/workspace/asiva/expr --import_map=SRC,src --import_map=DART,/workspace/asiva/expr/src /workspace/asiva/expr/test1.dart
test1
test2
test2a
test3
test3a
Review URL: https://chromiumcodereview.appspot.com//9359009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4199 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-13 22:50:19 +00:00
ager@google.com ed3338dbae Wait for exit-code thread to terminate before terminating main. 
The code is identical on Linux and Mac. Currently unimplemented on
Windows because I had to revert my change to the exit code handling
on Windows. I will revive that change tomorrow and implement this
as part of that change.

R=iposva@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9315037

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3801 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-01 18:16:45 +00:00
ager@google.com 7031be2291 Revert "Changes to the process implementation." 
There is a race-condition on Windows and exit handling when a process
has been closed is incorrect.

R=sgjesse@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9307033

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3790 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-01 14:19:25 +00:00
ager@google.com 6b5815328c Changes to the process implementation. 
- Make the list of active processes thread safe on Windows.
- Use only one thread on Windows to detect process termination.
- Stop the process termination thread when the standalone VM terminates.

R=sgjesse@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9307003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3780 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-01 09:09:23 +00:00
ager@google.com 4efd1f98fa Split dart:builtin into dart:builtin and dart:io. 
- dart:builtin is implicitly imported.
- dart:io has to be explicitly imported.

I will update the macos and windows stable test binaries when we
are happy with the solution.

R=iposva@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//9254026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3537 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-24 07:36:59 +00:00
whesse@google.com b02ed08af1 Add script attribute to Options class, providing the name of the running script. 
BUG=dart:409
TEST=standalone/OptionsTest

Review URL: https://chromiumcodereview.appspot.com//9159013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3485 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-23 12:15:26 +00:00
hausner@google.com 3ebdf081ca Set breakpoint at url, line number 
Add debugger functionality to set breakpoint at given url and line number.
Review URL: https://chromiumcodereview.appspot.com//9240014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3420 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-18 23:15:56 +00:00
turnidge@google.com e62f34ce77 Give isolates names to be used during debugging. 
Implement --trace_isolates.

-------------

Sample output of --trace_isolates for the CrossIsolateMessageTest:

[+] Starting isolate:
    isolate:    CrossIsolateMessageTest.dart/main-7112
[+] Starting isolate:
    isolate:    CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
[+] Starting isolate:
    isolate:    CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/main-7112
    reply_port: 7117
    dest:       CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
    dest_port:  7115
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
    reply_port: 7118
    dest:       CrossIsolateMessageTest.dart/main-7112
    dest_port:  7117
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/main-7112
    reply_port: 7119
    dest:       CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
    dest_port:  7114
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
    reply_port: 7120
    dest:       CrossIsolateMessageTest.dart/main-7112
    dest_port:  7119
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/main-7112
    reply_port: 0
    dest:       CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
    dest_port:  7120
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
    reply_port: 0
    dest:       CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
    dest_port:  7118
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
    reply_port: 0
    dest:       CrossIsolateMessageTest.dart/main-7112
    dest_port:  7116
[>] Posting message:
    source:     CrossIsolateMessageTest.dart/main-7112
    reply_port: 0
    dest:       CrossIsolateMessageTest.dart/main-7112
    dest_port:  7113
[-] Stopping isolate:
    isolate:    CrossIsolateMessageTest.dart/CrossIsolate2.main-7115
[-] Stopping isolate:
    isolate:    CrossIsolateMessageTest.dart/CrossIsolate1.main-7114
[-] Stopping isolate:
    isolate:    CrossIsolateMessageTest.dart/main-7112
Review URL: https://chromiumcodereview.appspot.com//9242035

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3416 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-18 21:46:27 +00:00
ager@google.com 607eea1402 Cleanup gypi mess. 
My change that introduced a platform directory shared between vm and bin runtime components did not correctly update gypi files.

BUG=
TEST=

Review URL: http://codereview.chromium.org//9124030

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3155 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-10 16:50:14 +00:00
sgjesse@google.com a6071e0880 Thread pool changes 
Make one global thread pool instead of a thread pool for each
eventhandler (i.e. isolate).

Also:

* Added handler function for thread pool tasks.
* Added thread pool shutdown.
* Added a simple test.

R=ager@google.com

BUG=
TEST=

Review URL: http://codereview.chromium.org//9112013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3079 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-09 07:38:30 +00:00
ager@google.com c4c92c4f7b Introduce runtime/platform directory for code shared between vm 
and bin.

Cleaned up globals.h. Common parts now in platform/globals.h.
vm specific parts are in vm/globals.h and bin/globals.h is gone.

R=sgjesse@google.com,iposva@google.com
BUG=
TEST=

Review URL: http://codereview.chromium.org//9114008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3030 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-06 11:28:21 +00:00
ager@google.com d5696e2026 Change the behavior of open on files to not truncate by default 
when opening for writing.

We have an explicit truncate method in the API and truncating
the file is a bit hostile to users who want to modify or append
to an existing file. :-)

R=whesse@google.com
BUG=
TEST=

Review URL: http://codereview.chromium.org//9034005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2941 260f80e4-7a28-3924-810f-c04153c831b5
 2012-01-04 12:23:01 +00:00
asiva@google.com bde808f44b Changes to create an application snapshot which can be layered on top 
after an isolate is created and initialized.

Added an option --use_script_snapshot which creates a snapshot of the specified script in an isolate, shuts that down and restarts on a new isolate and loads the script from the snapshot buffer and executes it.
Review URL: http://codereview.chromium.org//8970004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2609 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-20 02:04:24 +00:00
turnidge@google.com 0b833d4977 Add support for interrupting an isolate in the vm. Interrupts are 
implemented by extending the existing support for stack overflow
checking in the vm.  When an interrupt is scheduled for an isolate, we
overwrite the isolate's stack limit with a value guaranteed to cause a
stack overflow.

We support multiple kinds of interrupts, encoded in the low bits of
the stack limit.

Add Dart_InterruptIsolate and Dart_InterruptIsolateCallback to the
dart embedding api to allow the embedder to request and handle
interrupts.

Add EXPECT_SUBSTRING(needle, haystack) testing macro.
Review URL: http://codereview.chromium.org//8851008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2529 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-16 18:41:20 +00:00
hausner@google.com 9159389495 First bits of external debugger API 
The debugger API is in a separate set of files. Embedders do not have
to include the debug api if they don't need to.
Review URL: http://codereview.chromium.org//8826007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2198 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-07 22:13:49 +00:00
podivilov@google.com c692646f07 Introduce Dart_SetVMFlags API function. 
It should be possible to set command line arguments without providing isolate init callback.

Review URL: http://codereview.chromium.org//8713012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1972 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-01 11:59:35 +00:00