Merge pull request #5586 from ethereum/refactorEVMAssembly

Refactor evm assembly

1 files changed, 56 insertions, 0 deletions

diff --git a/libsolidity/codegen/AsmCodeGen.h b/libsolidity/codegen/AsmCodeGen.h
new file mode 100644
index 00000000..dc529e10
--- /dev/null
+++ b/libsolidity/codegen/AsmCodeGen.h
@@ -0,0 +1,56 @@
+/*
+	This file is part of solidity.
+
+	solidity is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	solidity is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * Adaptor between the abstract assembly and eth assembly.
+ */
+
+#pragma once
+
+#include <libyul/AsmAnalysis.h>
+
+#include <functional>
+
+namespace yul
+{
+struct Block;
+}
+
+namespace dev
+{
+namespace eth
+{
+class Assembly;
+}
+
+namespace solidity
+{
+
+class CodeGenerator
+{
+public:
+	/// Performs code generation and appends generated to _assembly.
+	static void assemble(
+		yul::Block const& _parsedData,
+		yul::AsmAnalysisInfo& _analysisInfo,
+		dev::eth::Assembly& _assembly,
+		yul::ExternalIdentifierAccess const& _identifierAccess = yul::ExternalIdentifierAccess(),
+		bool _useNamedLabelsForFunctions = false
+	);
+};
+
+}
+}