diff options
| author | Yoichi Hirai <i@yoichihirai.com> | 2017-01-16 21:49:14 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-04-25 22:14:58 +0800 |
| commit | e54a3ead16322d6ff816187ad778166271cadb01 (patch) | |
| tree | af62a1db5590a25dd465e388c8c34ff28194abe6 /libevmasm | |
| parent | f2775f82d02336ef8ec64ec391e8433448b2afd8 (diff) | |
| download | dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar.gz dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar.bz2 dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar.lz dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar.xz dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.tar.zst dexon-solidity-e54a3ead16322d6ff816187ad778166271cadb01.zip | |
libevmasm: EIP150.a changes on SLOAD, CALL, CALLCODE, DELEGATECALL and SUICIDE
Diffstat (limited to 'libevmasm')
| -rw-r--r-- | libevmasm/EVMSchedule.h | 2 | ||||
| -rw-r--r-- | libevmasm/GasMeter.cpp | 2 | ||||
| -rw-r--r-- | libevmasm/GasMeter.h | 3 | ||||
| -rw-r--r-- | libevmasm/Instruction.cpp | 2 |
4 files changed, 6 insertions, 3 deletions
diff --git a/libevmasm/EVMSchedule.h b/libevmasm/EVMSchedule.h index ce9003bd..65d307ae 100644 --- a/libevmasm/EVMSchedule.h +++ b/libevmasm/EVMSchedule.h @@ -34,7 +34,7 @@ struct EVMSchedule unsigned expByteGas = 10; unsigned sha3Gas = 30; unsigned sha3WordGas = 6; - unsigned sloadGas = 50; + unsigned sloadGas = 200; unsigned sstoreSetGas = 20000; unsigned sstoreResetGas = 5000; unsigned sstoreRefundGas = 15000; diff --git a/libevmasm/GasMeter.cpp b/libevmasm/GasMeter.cpp index 5cb25a22..e4fe7701 100644 --- a/libevmasm/GasMeter.cpp +++ b/libevmasm/GasMeter.cpp @@ -149,6 +149,8 @@ GasMeter::GasConsumption GasMeter::estimateMax(AssemblyItem const& _item, bool _ } break; } + case Instruction::SELFDESTRUCT: + gas = GasCosts::selfdestructGas; case Instruction::CREATE: if (_includeExternalCosts) // We assume that we do not know the target contract and thus, the consumption is infinite. diff --git a/libevmasm/GasMeter.h b/libevmasm/GasMeter.h index 7c6a04ce..146f08a2 100644 --- a/libevmasm/GasMeter.h +++ b/libevmasm/GasMeter.h @@ -59,10 +59,11 @@ namespace GasCosts static unsigned const logDataGas = 8; static unsigned const logTopicGas = 375; static unsigned const createGas = 32000; - static unsigned const callGas = 40; + static unsigned const callGas = 700; static unsigned const callStipend = 2300; static unsigned const callValueTransferGas = 9000; static unsigned const callNewAccountGas = 25000; + static unsigned const selfdestructGas = 5000; static unsigned const selfdestructRefundGas = 24000; static unsigned const memoryGas = 3; static unsigned const quadCoeffDiv = 512; diff --git a/libevmasm/Instruction.cpp b/libevmasm/Instruction.cpp index 87bdb643..5e92c6e6 100644 --- a/libevmasm/Instruction.cpp +++ b/libevmasm/Instruction.cpp @@ -297,7 +297,7 @@ static const std::map<Instruction, InstructionInfo> c_instructionInfo = { Instruction::DELEGATECALL, { "DELEGATECALL", 0, 6, 1, true, Tier::Special } }, { Instruction::REVERT, { "REVERT", 0, 2, 0, true, Tier::Zero } }, { Instruction::INVALID, { "INVALID", 0, 0, 0, true, Tier::Zero } }, - { Instruction::SELFDESTRUCT, { "SELFDESTRUCT", 0, 1, 0, true, Tier::Zero } } + { Instruction::SELFDESTRUCT, { "SELFDESTRUCT", 0, 1, 0, true, Tier::Special } } }; void dev::solidity::eachInstruction( |