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Is there a compelling reason for a browser JIT to comply with platform ABI? Third party binaries are not going to be linked in or called from the JIT-ted code a

Is there a compelling reason for a browser JIT to comply with platform ABI? Third party binaries are not going to be linked in or called from the JIT-ted code anyway.

yuhong 11y ago
Proper SEH support.
- vetinari 11y ago
  But why? Only sandboxed, JIT-ted js code is going to use this custom ABI. What exceptions do you expect to handle?
  - yuhong 11y ago
    All exceptions including CPU exceptions like divide by zero or access violation uses SEH on Windows.
    - pcwalton 11y ago
      …which you shouldn't be getting in jitcode.