AuroraMiddleware/v8
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6 Commits

Author SHA1 Message Date
Ben L. Titzer
438e7ec6dc Reland "[asmjs] Properly validate asm.js heap sizes" 
This is a reland of 5c3092718e
(the CL was reverted because of a Chromium test that is now fixed)

Original change's description:
> Reland "[asmjs] Properly validate asm.js heap sizes"
>
> This is a reland of 5d69010e26
>
> Original change's description:
> > [asmjs] Properly validate asm.js heap sizes
> >
> > Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
> > limitations on the size of asm.js heaps.
> >
> > R=clemensh@chromium.org
> > CC=​mstarzinger@chromium.org
> >
> > Bug: chromium:873600
> > Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
> > Reviewed-on: https://chromium-review.googlesource.com/1174411
> > Commit-Queue: Ben Titzer <titzer@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55163}
>
> Bug: chromium:873600
> Change-Id: Id24070bda3aafb9e1a32af0732a1b18f633ef932
> Reviewed-on: https://chromium-review.googlesource.com/1179681
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55193}

Bug: chromium:873600
Change-Id: I6eca2a89589070837b109278f964fc8e9a0fd6f1
Reviewed-on: https://chromium-review.googlesource.com/1183081
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55249}
 2018-08-21 09:00:04 +00:00
Aseem Garg
dd65e4b837 Revert "Reland "[asmjs] Properly validate asm.js heap sizes"" 
This reverts commit 5c3092718e.

Reason for revert: Broke fast/workers/worker-shared-asm-buffer.html

Original change's description:
> Reland "[asmjs] Properly validate asm.js heap sizes"
>
> This is a reland of 5d69010e26
>
> Original change's description:
> > [asmjs] Properly validate asm.js heap sizes
> >
> > Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
> > limitations on the size of asm.js heaps.
> >
> > R=clemensh@chromium.org
> > CC=​mstarzinger@chromium.org
> >
> > Bug: chromium:873600
> > Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
> > Reviewed-on: https://chromium-review.googlesource.com/1174411
> > Commit-Queue: Ben Titzer <titzer@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55163}
>
> Bug: chromium:873600
> Change-Id: Id24070bda3aafb9e1a32af0732a1b18f633ef932
> Reviewed-on: https://chromium-review.googlesource.com/1179681
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55193}

TBR=mstarzinger@chromium.org,titzer@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: chromium:873600
Change-Id: I5845c584c7ac399b9b7939f5fd50c09b7b2cc3d2
Reviewed-on: https://chromium-review.googlesource.com/1182616
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Reviewed-by: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55242}
 2018-08-21 00:51:54 +00:00
Ben L. Titzer
5c3092718e Reland "[asmjs] Properly validate asm.js heap sizes" 
This is a reland of 5d69010e26

Original change's description:
> [asmjs] Properly validate asm.js heap sizes
> 
> Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
> limitations on the size of asm.js heaps.
> 
> R=clemensh@chromium.org
> CC=​mstarzinger@chromium.org
> 
> Bug: chromium:873600
> Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
> Reviewed-on: https://chromium-review.googlesource.com/1174411
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55163}

Bug: chromium:873600
Change-Id: Id24070bda3aafb9e1a32af0732a1b18f633ef932
Reviewed-on: https://chromium-review.googlesource.com/1179681
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55193}
 2018-08-17 12:49:21 +00:00
Leszek Swirski
c07c93f327 Revert "[asmjs] Properly validate asm.js heap sizes" 
This reverts commit 5d69010e26.

Reason for revert: New test fails on ARM GC stress bot - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Arm%20GC%20Stress/8054

Original change's description:
> [asmjs] Properly validate asm.js heap sizes
> 
> Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
> limitations on the size of asm.js heaps.
> 
> R=​clemensh@chromium.org
> CC=​​mstarzinger@chromium.org
> 
> Bug: chromium:873600
> Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
> Reviewed-on: https://chromium-review.googlesource.com/1174411
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55163}

TBR=mstarzinger@chromium.org,titzer@chromium.org,clemensh@chromium.org

Change-Id: I95ca5306a495bfc0f78d7a29f5d6269fc9c0bdfa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:873600
Reviewed-on: https://chromium-review.googlesource.com/1178141
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55173}
 2018-08-16 16:32:43 +00:00
Ben L. Titzer
5d69010e26 [asmjs] Properly validate asm.js heap sizes 
Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
limitations on the size of asm.js heaps.

R=clemensh@chromium.org
CC=​mstarzinger@chromium.org

Bug: chromium:873600
Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
Reviewed-on: https://chromium-review.googlesource.com/1174411
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55163}
 2018-08-16 14:02:02 +00:00
Michael Starzinger
89f839e5d0 [asm.js] Correctly set minimum memory size to zero. 
This makes sure the minimum memory size for WebAssembly modules derived
from asm.js is set to zero. It allows instatiation without allocating an
underlying memory, when such memory is unused. It also fixes a bug in
patching of embedded memory sizes for asm.js modules.

R=ahaas@chromium.org
TEST=mjsunit/regress/regress-crbug-759327
BUG=chromium:759327

Change-Id: If5a965b96a03cbb5ba15bc41fbaf359f74961f41
Reviewed-on: https://chromium-review.googlesource.com/637912
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47646}
 2017-08-28 15:01:30 +00:00