reth_optimism_evm/
config.rs

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
use reth_ethereum_forks::{EthereumHardfork, Head};
use reth_optimism_chainspec::OpChainSpec;
use reth_optimism_forks::OpHardfork;

/// Returns the revm [`SpecId`](revm_primitives::SpecId) at the given timestamp.
///
/// # Note
///
/// This is only intended to be used after the Bedrock, when hardforks are activated by
/// timestamp.
pub fn revm_spec_by_timestamp_after_bedrock(
    chain_spec: &OpChainSpec,
    timestamp: u64,
) -> revm_primitives::SpecId {
    if chain_spec.fork(OpHardfork::Isthmus).active_at_timestamp(timestamp) {
        todo!()
    } else if chain_spec.fork(OpHardfork::Holocene).active_at_timestamp(timestamp) {
        revm_primitives::HOLOCENE
    } else if chain_spec.fork(OpHardfork::Granite).active_at_timestamp(timestamp) {
        revm_primitives::GRANITE
    } else if chain_spec.fork(OpHardfork::Fjord).active_at_timestamp(timestamp) {
        revm_primitives::FJORD
    } else if chain_spec.fork(OpHardfork::Ecotone).active_at_timestamp(timestamp) {
        revm_primitives::ECOTONE
    } else if chain_spec.fork(OpHardfork::Canyon).active_at_timestamp(timestamp) {
        revm_primitives::CANYON
    } else if chain_spec.fork(OpHardfork::Regolith).active_at_timestamp(timestamp) {
        revm_primitives::REGOLITH
    } else {
        revm_primitives::BEDROCK
    }
}

/// Map the latest active hardfork at the given block to a revm [`SpecId`](revm_primitives::SpecId).
pub fn revm_spec(chain_spec: &OpChainSpec, block: &Head) -> revm_primitives::SpecId {
    if chain_spec.fork(OpHardfork::Isthmus).active_at_head(block) {
        todo!()
    } else if chain_spec.fork(OpHardfork::Holocene).active_at_head(block) {
        revm_primitives::HOLOCENE
    } else if chain_spec.fork(OpHardfork::Granite).active_at_head(block) {
        revm_primitives::GRANITE
    } else if chain_spec.fork(OpHardfork::Fjord).active_at_head(block) {
        revm_primitives::FJORD
    } else if chain_spec.fork(OpHardfork::Ecotone).active_at_head(block) {
        revm_primitives::ECOTONE
    } else if chain_spec.fork(OpHardfork::Canyon).active_at_head(block) {
        revm_primitives::CANYON
    } else if chain_spec.fork(OpHardfork::Regolith).active_at_head(block) {
        revm_primitives::REGOLITH
    } else if chain_spec.fork(OpHardfork::Bedrock).active_at_head(block) {
        revm_primitives::BEDROCK
    } else if chain_spec.fork(EthereumHardfork::Prague).active_at_head(block) {
        revm_primitives::PRAGUE
    } else if chain_spec.fork(EthereumHardfork::Cancun).active_at_head(block) {
        revm_primitives::CANCUN
    } else if chain_spec.fork(EthereumHardfork::Shanghai).active_at_head(block) {
        revm_primitives::SHANGHAI
    } else if chain_spec.fork(EthereumHardfork::Paris).active_at_head(block) {
        revm_primitives::MERGE
    } else if chain_spec.fork(EthereumHardfork::London).active_at_head(block) {
        revm_primitives::LONDON
    } else if chain_spec.fork(EthereumHardfork::Berlin).active_at_head(block) {
        revm_primitives::BERLIN
    } else if chain_spec.fork(EthereumHardfork::Istanbul).active_at_head(block) {
        revm_primitives::ISTANBUL
    } else if chain_spec.fork(EthereumHardfork::Petersburg).active_at_head(block) {
        revm_primitives::PETERSBURG
    } else if chain_spec.fork(EthereumHardfork::Byzantium).active_at_head(block) {
        revm_primitives::BYZANTIUM
    } else if chain_spec.fork(EthereumHardfork::SpuriousDragon).active_at_head(block) {
        revm_primitives::SPURIOUS_DRAGON
    } else if chain_spec.fork(EthereumHardfork::Tangerine).active_at_head(block) {
        revm_primitives::TANGERINE
    } else if chain_spec.fork(EthereumHardfork::Homestead).active_at_head(block) {
        revm_primitives::HOMESTEAD
    } else if chain_spec.fork(EthereumHardfork::Frontier).active_at_head(block) {
        revm_primitives::FRONTIER
    } else {
        panic!(
            "invalid hardfork chainspec: expected at least one hardfork, got {:?}",
            chain_spec.hardforks
        )
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    use reth_chainspec::ChainSpecBuilder;
    use reth_optimism_chainspec::{OpChainSpec, OpChainSpecBuilder};

    #[test]
    fn test_revm_spec_by_timestamp_after_merge() {
        #[inline(always)]
        fn op_cs(f: impl FnOnce(OpChainSpecBuilder) -> OpChainSpecBuilder) -> OpChainSpec {
            let cs = ChainSpecBuilder::mainnet().chain(reth_chainspec::Chain::from_id(10)).into();
            f(cs).build()
        }
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.holocene_activated()), 0),
            revm_primitives::HOLOCENE
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.granite_activated()), 0),
            revm_primitives::GRANITE
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.fjord_activated()), 0),
            revm_primitives::FJORD
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.ecotone_activated()), 0),
            revm_primitives::ECOTONE
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.canyon_activated()), 0),
            revm_primitives::CANYON
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.bedrock_activated()), 0),
            revm_primitives::BEDROCK
        );
        assert_eq!(
            revm_spec_by_timestamp_after_bedrock(&op_cs(|cs| cs.regolith_activated()), 0),
            revm_primitives::REGOLITH
        );
    }

    #[test]
    fn test_to_revm_spec() {
        #[inline(always)]
        fn op_cs(f: impl FnOnce(OpChainSpecBuilder) -> OpChainSpecBuilder) -> OpChainSpec {
            let cs = ChainSpecBuilder::mainnet().chain(reth_chainspec::Chain::from_id(10)).into();
            f(cs).build()
        }
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.holocene_activated()), &Head::default()),
            revm_primitives::HOLOCENE
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.granite_activated()), &Head::default()),
            revm_primitives::GRANITE
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.fjord_activated()), &Head::default()),
            revm_primitives::FJORD
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.ecotone_activated()), &Head::default()),
            revm_primitives::ECOTONE
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.canyon_activated()), &Head::default()),
            revm_primitives::CANYON
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.bedrock_activated()), &Head::default()),
            revm_primitives::BEDROCK
        );
        assert_eq!(
            revm_spec(&op_cs(|cs| cs.regolith_activated()), &Head::default()),
            revm_primitives::REGOLITH
        );
    }
}