1. 30 Jan, 2019 1 commit
  2. 17 Oct, 2017 1 commit
  3. 20 Jun, 2017 1 commit
    • Clemens Hammacher's avatar
      [wasm] Keep instances of imported code alive · ebc76f64
      Clemens Hammacher authored
      If one wasm instance imports an exported function of another instance,
      we unwrap the js-to-wasm wrapper of the export and use the underlying
      code object directly. However, the code object does not keep the wasm
      instance alive. It is only connected via a WeakCell.
      With this CL, we explicitly store a FixedArray of all wasm instances
      from which we imported functions to keep them alive at least as long as
      the instance which imports the code.
      
      R=mtrofin@chromium.org, ahaas@chromium.org
      BUG=chromium:734345
      
      Change-Id: I8dcfc9a4ea2d791a62d8cb7255039e481c50bdfd
      Reviewed-on: https://chromium-review.googlesource.com/539738Reviewed-by: 's avatarMircea Trofin <mtrofin@chromium.org>
      Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#46062}
      ebc76f64