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Add GetCodeFromHash method to StateDB #331

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Add GetCodeFromHash method to StateDB #331

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5 changes: 5 additions & 0 deletions core/state/statedb_arbitrum.go
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Original file line number Diff line number Diff line change
Expand Up @@ -297,3 +297,8 @@ func (p RecentWasms) Copy() RecentWasms {
}
return RecentWasms{cache: &cache}
}

func (s *StateDB) GetCodeFromHash(codeHash common.Hash) ([]byte, error) {
// Not passing in an address is supported pre-Verkle, as in Blockchain's ContractCodeWithPrefix method.
return s.db.ContractCode(common.Address{}, codeHash)
}
1 change: 1 addition & 0 deletions core/vm/interface.go
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Expand Up @@ -42,6 +42,7 @@ type StateDB interface {
SetStylusPagesOpen(open uint16)
AddStylusPages(new uint16) (uint16, uint16)
AddStylusPagesEver(new uint16)
GetCodeFromHash(common.Hash) ([]byte, error)

Deterministic() bool
Database() state.Database
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