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arm64: support larger offsets #6

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tsavola opened this issue Sep 6, 2019 · 1 comment
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arm64: support larger offsets #6

tsavola opened this issue Sep 6, 2019 · 1 comment
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enhancement
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v1.0

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@tsavola
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tsavola commented Sep 6, 2019 •
edited

Branch offsets and such have limited range in some cases. Support large programs.
@tsavola tsavola added this to the v1.0 milestone Sep 6, 2019
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tsavola commented Oct 21, 2019

  • Support for maximum function local count has been added to ARM backend.
  • ARM-specific program size limit has been promoted to common text size limit (512 MB).
  • ARM backend still imposes function-specific text size limit (4 MB), while x86 backend doesn't have a limit.

Text size limits would ideally be applied consistently across backends, but estimation is hard. A conservative wasm code size limit would have to be very small.

@tsavola tsavola closed this as completed Oct 21, 2019
@tsavola tsavola mentioned this issue Oct 21, 2019
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enhancement
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