mirror of
https://github.com/ethereum/go-ethereum.git
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73f4ec86e7
Reintroduce evmone as an EVM interpreter option behind the 'evmone' build tag. Includes gas refund propagation from evmone to Go StateDB, and C memory allocation for all parameters passed across the CGO boundary.
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
//go:build evmone
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package vm
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import "github.com/ethereum/go-ethereum/params"
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// EVMC revision constants matching evmc/evmc.h enum evmc_revision.
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const (
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evmcFrontier int32 = 0
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evmcHomestead int32 = 1
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evmcTangerineWhistle int32 = 2
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evmcSpuriousDragon int32 = 3
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evmcByzantium int32 = 4
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evmcConstantinople int32 = 5
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evmcPetersburg int32 = 6
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evmcIstanbul int32 = 7
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evmcBerlin int32 = 8
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evmcLondon int32 = 9
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evmcParis int32 = 10
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evmcShanghai int32 = 11
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evmcCancun int32 = 12
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evmcPrague int32 = 13
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evmcOsaka int32 = 14
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)
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// evmcRevision maps go-ethereum chain rules to the corresponding EVMC revision.
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func evmcRevision(rules params.Rules) int32 {
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switch {
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case rules.IsOsaka:
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return evmcOsaka
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case rules.IsPrague:
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return evmcPrague
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case rules.IsCancun:
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return evmcCancun
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case rules.IsShanghai:
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return evmcShanghai
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case rules.IsMerge:
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return evmcParis
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case rules.IsLondon:
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return evmcLondon
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case rules.IsBerlin:
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return evmcBerlin
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case rules.IsIstanbul:
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return evmcIstanbul
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case rules.IsConstantinople:
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return evmcConstantinople
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case rules.IsByzantium:
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return evmcByzantium
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case rules.IsEIP158:
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return evmcSpuriousDragon
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case rules.IsEIP150:
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return evmcTangerineWhistle
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case rules.IsHomestead:
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return evmcHomestead
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default:
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return evmcFrontier
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}
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}
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