AuroraMiddleware/v8
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21 Commits

Author SHA1 Message Date
gdeepti
e6d13999fd [wasm] Memory buffer should be detached after Memory.Grow 
Memory.Grow should detach the ArrayBuffer associated with the Mem object after Grow. Currently, when guard pages are enabled protection is changed to make more of the buffer accessible. This does not work for when the buffer should be detached after grow, because the memory object has a reference to the same buffer befor/after grow.

R=titzer@chromium.org, eholk@chromium.org

Review-Url: https://codereview.chromium.org/2653183003
Cr-Commit-Position: refs/heads/master@{#42717}
 2017-01-26 22:15:59 +00:00
titzer
f51a5f732c [wasm-test] WasmModuleBuilder.addCustomSection in the JS builder API. 
R=rossberg@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2650053005
Cr-Commit-Position: refs/heads/master@{#42655}
 2017-01-25 11:53:09 +00:00
mtrofin
777057763c [wasm] JSAPI conformance: instance.exports has null prototype. 
BUG=v8:5885

Review-Url: https://codereview.chromium.org/2649163004
Cr-Commit-Position: refs/heads/master@{#42636}
 2017-01-24 19:00:36 +00:00
titzer
68efecff60 [wasm] Implement WebAssembly.Module.customSections. 
R=ahaas@chromium.org,rossberg@chromium.org
BUG=chromium:575167

Review-Url: https://codereview.chromium.org/2626263004
Cr-Commit-Position: refs/heads/master@{#42634}
 2017-01-24 15:23:02 +00:00
mtrofin
24c050e8bc [wasm] WebAssembly.instantiate has a pair-returning overload 
Additionally, fixed invalid check in WebAssembly.Module constructor.
The constructor takes precisely one argument.

BUG=v8:5875

Review-Url: https://codereview.chromium.org/2644993002
Cr-Commit-Position: refs/heads/master@{#42575}
 2017-01-20 18:46:44 +00:00
mtrofin
2e3447bb66 [wasm] WebAssembly.compile: pass errors through promise resolver 
BUG=v8:5876

Review-Url: https://codereview.chromium.org/2644893004
Cr-Commit-Position: refs/heads/master@{#42568}
 2017-01-20 15:33:59 +00:00
gdeepti
6934db7ca7 [wasm] WebAssembly.Memory.grow() should handle the no instance case 
- Currently WebAssembly.Memory.grow() assumes that it always has an instance associated with it,
 fix to grow and reflect new size when no instance is associated with memory object.
 - Correctness fixes for the js api, throw range errors instead of generic errors

BUG=chromium:680938

R=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2638243002
Cr-Commit-Position: refs/heads/master@{#42432}
 2017-01-18 04:45:07 +00:00
rossberg
4f556e9e4b Add @@toStringTag for WebAssembly classes 
R=titzer@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2625133005
Cr-Commit-Position: refs/heads/master@{#42379}
 2017-01-16 15:31:40 +00:00
rossberg
ef555d08a9 Delay all exceptions in WebAssembly.instantiate 
R=titzer@chromium.org
BUG=v8:5818

Review-Url: https://codereview.chromium.org/2637703004
Cr-Commit-Position: refs/heads/master@{#42372}
 2017-01-16 13:13:42 +00:00
gdeepti
ccf0998d63 [wasm] Table.Grow should grow dispatch tables 
- Table.Grow updates function, signature table sizes
 - Updates generated code with new base addresses for function, signature tables
 - Relocates size references for correct bounds check

R=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2637643002
Cr-Commit-Position: refs/heads/master@{#42349}
 2017-01-15 07:46:08 +00:00
mtrofin
f8fd6ec3dd [wasm] JS-API: enable WebAssembly.instantiate tests; fix LinkError 
We weren't throwing LinkError where appropriate

progress

BUG=v8:5835

Review-Url: https://codereview.chromium.org/2629523007
Cr-Commit-Position: refs/heads/master@{#42342}
 2017-01-13 20:47:44 +00:00
mtrofin
7c7434085e [wasm] JS-APIs: more WebAssembly.compile tests 
enabled TODO-ed compile tests

BUG=v8:5833

Review-Url: https://codereview.chromium.org/2628053004
Cr-Commit-Position: refs/heads/master@{#42293}
 2017-01-12 21:30:39 +00:00
rossberg
022635bf0d Implement Instance instances correctly; fix a few error cases 
R=titzer@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2620263003
Cr-Commit-Position: refs/heads/master@{#42288}
 2017-01-12 20:32:27 +00:00
mtrofin
53137df89a [wasm] JS APIs & memory 
- updated WebAssembly.Instance ctor uses in our tests to match spec
- disallowing mem section *and* mem import, as per spec

BUG=v8:5824

Review-Url: https://codereview.chromium.org/2627763002
Cr-Commit-Position: refs/heads/master@{#42278}
 2017-01-12 16:48:09 +00:00
titzer
bbf00d80aa [wasm] Implement WebAssembly.Module.exports function. 
R=rossberg@chromium.org
BUG=v8:5814,chromium:575167

Review-Url: https://codereview.chromium.org/2623183002
Cr-Commit-Position: refs/heads/master@{#42233}
 2017-01-11 14:40:25 +00:00
titzer
d5a0860e87 [wasm] Implement the WebAssembly.Module.imports function. 
R=rossberg@chromium.org
BUG=v8:5813,chromium:575167

Review-Url: https://codereview.chromium.org/2620203005
Cr-Commit-Position: refs/heads/master@{#42231}
 2017-01-11 14:17:54 +00:00
mtrofin
040f7434cc [wasm] JS API tests for WebAssembly.validate 
Also ensuring it is validation error to specify more than
one memory import.

BUG=v8:5824

Review-Url: https://codereview.chromium.org/2624853002
Cr-Commit-Position: refs/heads/master@{#42205}
 2017-01-11 00:25:09 +00:00
rossberg
8e9c90baa0 Make .prototype properties of Wasm constructors read-only 
R=titzer@chromium.org
BUG=v8:5817

Review-Url: https://codereview.chromium.org/2620783005
Cr-Commit-Position: refs/heads/master@{#42184}
 2017-01-10 15:40:57 +00:00
titzer
01c464a5af [wasm] Set JS API names and function lengths appropriately. 
R=clemensh@chromium.org
BUG=chromium:575167

Review-Url: https://codereview.chromium.org/2590243003
Cr-Commit-Position: refs/heads/master@{#41885}
 2016-12-21 09:03:35 +00:00
titzer
6e8338865a [wasm] Implement correct 2-level namespace for imports. 
R=clemensh@chromium.org
CC=rossberg@chromium.org
BUG=chromium:575167

Review-Url: https://codereview.chromium.org/2591753002
Cr-Commit-Position: refs/heads/master@{#41866}
 2016-12-20 15:32:56 +00:00
titzer
b6a57e6ff5 [wasm] Add js-api test and fix property details for some functions. 
R=clemensh@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2585193004
Cr-Commit-Position: refs/heads/master@{#41817}
 2016-12-19 17:19:56 +00:00