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| author | chriseth <chris@ethereum.org> | 2017-05-31 19:06:51 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-06-08 21:52:45 +0800 |
| commit | 0185f3cbf6aae954d8c59a556af0e150850022bc (patch) | |
| tree | 49786ecfb329931f3366162586fc199ae75d2ba0 /libjulia/backends/evm/EVMAssembly.cpp | |
| parent | ba5ee71b7f7b1ac5d6bc4b3a70dde36b34d20d8e (diff) | |
| download | dexon-solidity-0185f3cbf6aae954d8c59a556af0e150850022bc.tar.gz dexon-solidity-0185f3cbf6aae954d8c59a556af0e150850022bc.tar.zst dexon-solidity-0185f3cbf6aae954d8c59a556af0e150850022bc.zip | |
Correct stack height adjustment after returnsub.
Diffstat (limited to 'libjulia/backends/evm/EVMAssembly.cpp')
| -rw-r--r-- | libjulia/backends/evm/EVMAssembly.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libjulia/backends/evm/EVMAssembly.cpp b/libjulia/backends/evm/EVMAssembly.cpp index a8019e86..a24d9779 100644 --- a/libjulia/backends/evm/EVMAssembly.cpp +++ b/libjulia/backends/evm/EVMAssembly.cpp @@ -134,12 +134,12 @@ void EVMAssembly::appendJumpsub(AbstractAssembly::LabelID _labelId, int _argumen m_stackHeight += _returns - _arguments; } -void EVMAssembly::appendReturnsub(int _returns) +void EVMAssembly::appendReturnsub(int _returns, int _stackDiffAfter) { solAssert(m_evm15, "RETURNSUB used for EVM 1.0"); solAssert(_returns >= 0, ""); m_bytecode.push_back(byte(solidity::Instruction::RETURNSUB)); - m_stackHeight -= _returns; + m_stackHeight += _stackDiffAfter - _returns; } eth::LinkerObject EVMAssembly::finalize() |