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| author | Alex Beregszaszi <alex@rtfs.hu> | 2018-09-18 22:46:15 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-09-18 22:46:15 +0800 |
| commit | c42dfc5b1083a0d49c64a6e3cbe2d3f220d1f519 (patch) | |
| tree | 2530a0d9fac8acdc9833504db94b9b1aa570d39a /libevmasm/GasMeter.h | |
| parent | 48a3fe204f0e0865fb8f85349f196299c40b79ca (diff) | |
| parent | 0b68d093b45b71bf976f8cf37a6b917aa29ac4e3 (diff) | |
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Merge pull request #4967 from ethereum/const-opt-cost
Move dataGas calculation helper to GasMeter
Diffstat (limited to 'libevmasm/GasMeter.h')
| -rw-r--r-- | libevmasm/GasMeter.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libevmasm/GasMeter.h b/libevmasm/GasMeter.h index fc3740d2..7cb8015f 100644 --- a/libevmasm/GasMeter.h +++ b/libevmasm/GasMeter.h @@ -136,6 +136,9 @@ public: /// change with EVM versions) static unsigned runGas(Instruction _instruction); + /// @returns the gas cost of the supplied data, depending whether it is in creation code, or not. + static u256 dataGas(bytes const& _data, bool _inCreation); + private: /// @returns _multiplier * (_value + 31) / 32, if _value is a known constant and infinite otherwise. GasConsumption wordGas(u256 const& _multiplier, ExpressionClasses::Id _value); |