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Update to Constantinople/Petersburg #183

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axic opened this issue Mar 15, 2019 · 1 comment
Open

Update to Constantinople/Petersburg #183

axic opened this issue Mar 15, 2019 · 1 comment

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@axic
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axic commented Mar 15, 2019

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@s1na
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s1na commented Apr 8, 2019

The EEI-related Constantinople changes are CREATE2 and EXTCODEHASH if I'm not mistaken.

  • CREATE2: add a new method just like create with the additional parameter saltOffset: i32ptr (salt has fixed length of 32 bytes).
  • EXTCODEHASH: two options:
    • add a new method getExternalCodeHash(addressOffset, resultOffset)
    • add isAccountEmpty(addressOffset) (also see evm2wasm specific EEI methods #138) and handle the rest on the wasm side.

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