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WebAssembly should support full 4GiB memories on 64-bit |
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Issue descriptionV8 and Chromium limit the maximum size of array buffers. V8 in particular limits the size of WebAssembly memories due to the underlying array buffer size limitation. These limitations should be restricted so that WebAssembly programs can use the full 4GiB memory.
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Jul 27 2017
Preliminary assignment to eholk@, since he is doing all of the trap handler work, which deals with virtual memory underneath. Reassign if necessary.
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Jul 27 2017
+justin
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Jul 27 2017
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Jul 27 2017
We'll need to make sure the test case introduced here works: https://chromium-review.googlesource.com/c/487047/ On x64 at least, we sign extend large constants and end up treating offsets above 2GiB as negative numbers.
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Dec 12
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Comment 1 by titzer@chromium.org
, Jul 27 2017