From c6bd2979b1265cb81d35124a2785e3828658f7cc Mon Sep 17 00:00:00 2001 From: Jared Wasinger Date: Tue, 31 Jul 2018 00:54:43 +0000 Subject: Add assembly support for EXTCODEHASH (EIP-1052) --- libevmasm/SemanticInformation.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libevmasm/SemanticInformation.cpp') diff --git a/libevmasm/SemanticInformation.cpp b/libevmasm/SemanticInformation.cpp index 71267ee8..78f3c9c7 100644 --- a/libevmasm/SemanticInformation.cpp +++ b/libevmasm/SemanticInformation.cpp @@ -151,6 +151,7 @@ bool SemanticInformation::isDeterministic(AssemblyItem const& _item) case Instruction::MSIZE: // depends on previous writes and reads, not only on content case Instruction::BALANCE: // depends on previous calls case Instruction::EXTCODESIZE: + case Instruction::EXTCODEHASH: case Instruction::RETURNDATACOPY: // depends on previous calls case Instruction::RETURNDATASIZE: return false; @@ -172,6 +173,7 @@ bool SemanticInformation::movable(Instruction _instruction) case Instruction::KECCAK256: case Instruction::BALANCE: case Instruction::EXTCODESIZE: + case Instruction::EXTCODEHASH: case Instruction::RETURNDATASIZE: case Instruction::SLOAD: case Instruction::PC: @@ -233,6 +235,7 @@ bool SemanticInformation::invalidInPureFunctions(Instruction _instruction) case Instruction::GASPRICE: case Instruction::EXTCODESIZE: case Instruction::EXTCODECOPY: + case Instruction::EXTCODEHASH: case Instruction::BLOCKHASH: case Instruction::COINBASE: case Instruction::TIMESTAMP: -- cgit v1.2.3