Fuchsia: Initial check-in.

Fuchsia: Initial check-in.

Instructions to build and run are in README.fuchsia.

R=asiva@google.com

Committed: https://github.com/dart-lang/sdk/commit/a503570e3a72d6bb21b7c98466ba94faef3f3e5a

[zra, 2016-06-30 22:35:32]

zra@google.com changed reviewers:
+ asiva@google.com

[zra, 2016-06-30 22:36:36]

zra@google.com changed reviewers:
+ johnmccutchan@google.com

[zra, 2016-06-30 22:36:36]

+johnmccutchan for ifndefs in timeline.

[siva, 2016-07-01 17:09:10]

lgtm

https://codereview.chromium.org/2117593002/diff/40001/runtime/bin/fuchsia_tes...
File runtime/bin/fuchsia_test.cc (right):

https://codereview.chromium.org/2117593002/diff/40001/runtime/bin/fuchsia_tes...
runtime/bin/fuchsia_test.cc:39: }
Is this going to morph into the embedder? or do you think the standalone
embedder should be just fine.

https://codereview.chromium.org/2117593002/diff/40001/runtime/vm/atomic_fuchs...
File runtime/vm/atomic_fuchsia.h (right):

https://codereview.chromium.org/2117593002/diff/40001/runtime/vm/atomic_fuchs...
runtime/vm/atomic_fuchsia.h:13: #error This file should only be included on
Linux builds.
Fuchsia builds?

https://codereview.chromium.org/2117593002/diff/40001/tools/build.py
File tools/build.py (right):

https://codereview.chromium.org/2117593002/diff/40001/tools/build.py#newcode95
tools/build.py:95: options.os = 'host,android,fuchsia'
Do we want fuchsia builds for 'all', why not just for now have it such that we
have to explicitly state fuchsia.

[zra, 2016-07-01 18:25:49]

The extra #ifndef PRODUCTs that aren't needed for other platforms are needed now
for Fuchsia because -Wl,--gc-sections removes too much stuff, and the kernel
can't load the binary.

https://codereview.chromium.org/2117593002/diff/40001/runtime/bin/fuchsia_tes...
File runtime/bin/fuchsia_test.cc (right):

https://codereview.chromium.org/2117593002/diff/40001/runtime/bin/fuchsia_tes...
runtime/bin/fuchsia_test.cc:39: }
On 2016/07/01 17:09:10, siva wrote:
> Is this going to morph into the embedder? or do you think the standalone
> embedder should be just fine.

My goal is to be able to build and run the standalone embedder for Fuchsia.
Until that gets a lot closer, I want to have this small test program that
doesn't do very much.

https://codereview.chromium.org/2117593002/diff/40001/runtime/vm/atomic_fuchs...
File runtime/vm/atomic_fuchsia.h (right):

https://codereview.chromium.org/2117593002/diff/40001/runtime/vm/atomic_fuchs...
runtime/vm/atomic_fuchsia.h:13: #error This file should only be included on
Linux builds.
On 2016/07/01 17:09:10, siva wrote:
> Fuchsia builds?

Done.

https://codereview.chromium.org/2117593002/diff/40001/tools/build.py
File tools/build.py (right):

https://codereview.chromium.org/2117593002/diff/40001/tools/build.py#newcode95
tools/build.py:95: options.os = 'host,android,fuchsia'
On 2016/07/01 17:09:10, siva wrote:
> Do we want fuchsia builds for 'all', why not just for now have it such that we
> have to explicitly state fuchsia.

Yes. Removed.

[zra, 2016-07-01 19:42:09]

Description was changed from

==========
Fuchsia: Initial check-in.

Instructions to build and run are in README.fuchsia.
==========

to

==========
Fuchsia: Initial check-in.

Instructions to build and run are in README.fuchsia.

R=asiva@google.com

Committed:
https://github.com/dart-lang/sdk/commit/a503570e3a72d6bb21b7c98466ba94faef3f3e5a
==========

[zra, 2016-07-01 19:42:11]

Committed patchset #4 (id:60001) manually as
a503570e3a72d6bb21b7c98466ba94faef3f3e5a (presubmit successful).