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| author | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-04-02 11:17:15 +0800 |
|---|---|---|
| committer | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-04-02 12:22:32 +0800 |
| commit | c26c8d3a44cdd45994b6d99777d620565bab8f9c (patch) | |
| tree | 6ab5a74981e9fb9f869f1ef884a375163b898113 /core/genesis.go | |
| parent | 516ec28544e0f9c76e18d82742d3ae58cfb59cc1 (diff) | |
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Read most protocol params from common/params.json
* Add params package with exported variables generated from
github.com/ethereum/common/blob/master/params.json
* Use params package variables in applicable places
* Add check for minimum gas limit in validation of block's gas limit
* Remove common/params.json from go-ethereum to avoid
outdated version of it
Diffstat (limited to 'core/genesis.go')
| -rw-r--r-- | core/genesis.go | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/core/genesis.go b/core/genesis.go index 7958157a4..13656c40c 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -3,12 +3,12 @@ package core import ( "encoding/json" "fmt" - "math/big" "os" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/params" ) /* @@ -18,13 +18,11 @@ import ( var ZeroHash256 = make([]byte, 32) var ZeroHash160 = make([]byte, 20) var ZeroHash512 = make([]byte, 64) -var GenesisDiff = big.NewInt(131072) -var GenesisGasLimit = big.NewInt(3141592) func GenesisBlock(db common.Database) *types.Block { - genesis := types.NewBlock(common.Hash{}, common.Address{}, common.Hash{}, GenesisDiff, 42, "") + genesis := types.NewBlock(common.Hash{}, common.Address{}, common.Hash{}, params.GenesisDifficulty, 42, "") genesis.Header().Number = common.Big0 - genesis.Header().GasLimit = GenesisGasLimit + genesis.Header().GasLimit = params.GenesisGasLimit genesis.Header().GasUsed = common.Big0 genesis.Header().Time = 0 |