[release/1.4.18] core, core/vm: added gas price variance table

This implements 1b & 1c of EIP150 by adding a new GasTable which must be
returned from the RuleSet config method. This table is used to determine
the gas prices for the current epoch.

Please note that when the CreateBySuicide gas price is set it is assumed
that we're in the new epoch phase.

In addition this PR will serve as temporary basis while refactorisation
in being done in the EVM64 PR, which will substentially overhaul the gas
price code.

(cherry picked from commit 64af2aafda)
This commit is contained in:
Jeffrey Wilcke
2016-10-08 00:23:45 +02:00
committed by Péter Szilágyi
parent 8d81eb9999
commit 00ba748707
40 changed files with 77182 additions and 67 deletions

View File

@ -71,4 +71,5 @@ var (
SuicideRefundGas = big.NewInt(24000) // Refunded following a suicide operation.
MemoryGas = big.NewInt(3) // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL.
TxDataNonZeroGas = big.NewInt(68) // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
)