cerc-io/solidity
11
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #10133 from ethereum/asm-error-codes

Browse Source 
Split error codes for EVM opcodes
This commit is contained in:
chriseth
2020-10-28 13:00:23 +01:00
committed by GitHub
parent 9b353103b4 24d8c2ed90
commit fb40f29594
3 changed files with 11 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libyul/AsmAnalysis.cpp
+8 -9
View File
@@ -635,19 +635,18 @@ bool AsmAnalyzer::validateInstructions(evmasm::Instruction _instr, SourceLocatio
);
};
if ((
_instr == evmasm::Instruction::RETURNDATACOPY ||
_instr == evmasm::Instruction::RETURNDATASIZE
) && !m_evmVersion.supportsReturndata())
if (_instr == evmasm::Instruction::RETURNDATACOPY && !m_evmVersion.supportsReturndata())
errorForVM(7756_error, "only available for Byzantium-compatible");
else if (_instr == evmasm::Instruction::RETURNDATASIZE && !m_evmVersion.supportsReturndata())
errorForVM(4778_error, "only available for Byzantium-compatible");
else if (_instr == evmasm::Instruction::STATICCALL && !m_evmVersion.hasStaticCall())
errorForVM(1503_error, "only available for Byzantium-compatible");
else if ((
_instr == evmasm::Instruction::SHL ||
_instr == evmasm::Instruction::SHR ||
_instr == evmasm::Instruction::SAR
) && !m_evmVersion.hasBitwiseShifting())
else if (_instr == evmasm::Instruction::SHL && !m_evmVersion.hasBitwiseShifting())
errorForVM(6612_error, "only available for Constantinople-compatible");
else if (_instr == evmasm::Instruction::SHR && !m_evmVersion.hasBitwiseShifting())
errorForVM(7458_error, "only available for Constantinople-compatible");
else if (_instr == evmasm::Instruction::SAR && !m_evmVersion.hasBitwiseShifting())
errorForVM(2054_error, "only available for Constantinople-compatible");
else if (_instr == evmasm::Instruction::CREATE2 && !m_evmVersion.hasCreate2())
errorForVM(6166_error, "only available for Constantinople-compatible");
else if (_instr == evmasm::Instruction::EXTCODEHASH && !m_evmVersion.hasExtCodeHash())