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author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-04-01 19:42:19 +0800 |
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committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-04-01 19:42:19 +0800 |
commit | c58079461bafe508bea9233e2b81852df5188f57 (patch) | |
tree | 33d4c6a96eed3bf1ce9f69bbef3cbc1561f2b114 /core/vm/runtime/runtime.go | |
parent | 10d3466c934bd425a8c941270749a652a588527d (diff) | |
parent | 1f3596c25af077a3303c554ee6b49404b20f7117 (diff) | |
download | go-tangerine-c58079461bafe508bea9233e2b81852df5188f57.tar.gz go-tangerine-c58079461bafe508bea9233e2b81852df5188f57.tar.zst go-tangerine-c58079461bafe508bea9233e2b81852df5188f57.zip |
Merge pull request #2281 from obscuren/configurable-genesis
core: homestead chain configuration & artificial gas floor target mining flag
Diffstat (limited to 'core/vm/runtime/runtime.go')
-rw-r--r-- | core/vm/runtime/runtime.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/core/vm/runtime/runtime.go b/core/vm/runtime/runtime.go index f88a20170..553864a83 100644 --- a/core/vm/runtime/runtime.go +++ b/core/vm/runtime/runtime.go @@ -22,13 +22,20 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" ) +// The default, always homestead, rule set for the vm env +type ruleSet struct{} + +func (ruleSet) IsHomestead(*big.Int) bool { return true } + // Config is a basic type specifying certain configuration flags for running // the EVM. type Config struct { + RuleSet vm.RuleSet Difficulty *big.Int Origin common.Address Coinbase common.Address @@ -46,6 +53,10 @@ type Config struct { // sets defaults on the config func setDefaults(cfg *Config) { + if cfg.RuleSet == nil { + cfg.RuleSet = ruleSet{} + } + if cfg.Difficulty == nil { cfg.Difficulty = new(big.Int) } |