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| author | Martin Holst Swende <martin@swende.se> | 2018-12-11 20:19:03 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2018-12-11 20:19:03 +0800 |
| commit | 83a9a73b899e816a0d1493b7fb1e37abe4bc4566 (patch) | |
| tree | a813e0e451a7a44ee12c91e40bcd76041f793895 /core/genesis.go | |
| parent | 5584574217df29f5daf5db70b3d2536ec66a036c (diff) | |
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cmd/geth, core, eth: implement Constantinople override flag (#18273)
* geth/core/eth: implement constantinople override flag
* les: implemnent constantinople override flag for les clients
* cmd/geth, eth, les: fix typo, move flag to experimentals
Diffstat (limited to 'core/genesis.go')
| -rw-r--r-- | core/genesis.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/genesis.go b/core/genesis.go index 6e71afd61..c96cb17a3 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -151,6 +151,9 @@ func (e *GenesisMismatchError) Error() string { // // The returned chain configuration is never nil. func SetupGenesisBlock(db ethdb.Database, genesis *Genesis) (*params.ChainConfig, common.Hash, error) { + return SetupGenesisBlockWithOverride(db, genesis, nil) +} +func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, constantinopleOverride *big.Int) (*params.ChainConfig, common.Hash, error) { if genesis != nil && genesis.Config == nil { return params.AllEthashProtocolChanges, common.Hash{}, errGenesisNoConfig } @@ -178,6 +181,9 @@ func SetupGenesisBlock(db ethdb.Database, genesis *Genesis) (*params.ChainConfig // Get the existing chain configuration. newcfg := genesis.configOrDefault(stored) + if constantinopleOverride != nil { + newcfg.ConstantinopleBlock = constantinopleOverride + } storedcfg := rawdb.ReadChainConfig(db, stored) if storedcfg == nil { log.Warn("Found genesis block without chain config") |