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authorchriseth <c@ethdev.com>2017-01-17 17:47:57 +0800
committerchriseth <c@ethdev.com>2017-01-24 19:06:40 +0800
commitd0e8d340a53395de4c83e4e1d6ccf4c8eab5889a (patch)
treef6f6e7f2e4190e2ca959b6308bbc32d58161cbc3 /libsolidity/codegen/CompilerContext.h
parentdea59bfbdc610b65018b613dc20322d98e9aa2b6 (diff)
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Low level named functions for CompilerContext.
Diffstat (limited to 'libsolidity/codegen/CompilerContext.h')
-rw-r--r--libsolidity/codegen/CompilerContext.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/codegen/CompilerContext.h b/libsolidity/codegen/CompilerContext.h
index 80671528..34befc13 100644
--- a/libsolidity/codegen/CompilerContext.h
+++ b/libsolidity/codegen/CompilerContext.h
@@ -90,6 +90,12 @@ public:
/// as "having code".
void startFunction(Declaration const& _function);
+ /// Returns the label of the low level function with the given name or nullptr if it
+ /// does not exist. The lifetime of the returned pointer is short.
+ eth::AssemblyItem const* lowLevelFunctionEntryPoint(std::string const& _name) const;
+ /// Inserts a low level function entry point into the list of low level functions.
+ void addLowLevelFunction(std::string const& _name, eth::AssemblyItem const& _label);
+
ModifierDefinition const& functionModifier(std::string const& _name) const;
/// Returns the distance of the given local variable from the bottom of the stack (of the current function).
unsigned baseStackOffsetOfVariable(Declaration const& _declaration) const;
@@ -248,6 +254,8 @@ private:
CompilerContext *m_runtimeContext;
/// The index of the runtime subroutine.
size_t m_runtimeSub = -1;
+ /// An index of low-level function labels by name.
+ std::map<std::string, eth::AssemblyItem> m_lowLevelFunctions;
};
}