HWExportModuleHierarchyPass Class Reference

Inheritance diagram for HWExportModuleHierarchyPass:

Collaboration diagram for HWExportModuleHierarchyPass:

Private Member Functions
void	printHierarchy (hw::InstanceOp &inst, SymbolTable &symbolTable, llvm::json::OStream &j, SmallVectorImpl< Attribute > &symbols, unsigned &id)
	Recursively print the module hierarchy as serialized as JSON.
void	extractHierarchyFromTop (hw::HWModuleOp op, SymbolTable &symbolTable, llvm::raw_ostream &os, SmallVectorImpl< Attribute > &symbols)
	Return the JSON-serialized module hierarchy for the given module as the top of the hierarchy.
void	runOnOperation () override
	Find the modules corresponding to the firrtl mainModule and DesignUnderTest, and if they exist, emit a verbatim op with the module hierarchy for each.

Private Attributes
DenseMap< Operation *, hw::InnerSymbolNamespace >	moduleNamespaces

Detailed Description

Definition at line 42 of file HWExportModuleHierarchy.cpp.

Member Function Documentation

extractHierarchyFromTop()

void HWExportModuleHierarchyPass::extractHierarchyFromTop ( hw::HWModuleOp op, SymbolTable & symbolTable, llvm::raw_ostream & os, SmallVectorImpl< Attribute > & symbols )

private

Return the JSON-serialized module hierarchy for the given module as the top of the hierarchy.

Definition at line 96 of file HWExportModuleHierarchy.cpp.

References printHierarchy().

Referenced by runOnOperation().

printHierarchy()

void HWExportModuleHierarchyPass::printHierarchy ( hw::InstanceOp & inst, SymbolTable & symbolTable, llvm::json::OStream & j, SmallVectorImpl< Attribute > & symbols, unsigned & id )

private

Recursively print the module hierarchy as serialized as JSON.

Definition at line 61 of file HWExportModuleHierarchy.cpp.

References moduleNamespaces, and printHierarchy().

Referenced by extractHierarchyFromTop(), and printHierarchy().

runOnOperation()

void HWExportModuleHierarchyPass::runOnOperation ( )

overrideprivate

Find the modules corresponding to the firrtl mainModule and DesignUnderTest, and if they exist, emit a verbatim op with the module hierarchy for each.

Definition at line 117 of file HWExportModuleHierarchy.cpp.

References extractHierarchyFromTop().

Member Data Documentation

moduleNamespaces

DenseMap<Operation *, hw::InnerSymbolNamespace> HWExportModuleHierarchyPass::moduleNamespaces

private

Definition at line 47 of file HWExportModuleHierarchy.cpp.

Referenced by printHierarchy().

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The documentation for this class was generated from the following file:

• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/SV/Transforms/HWExportModuleHierarchy.cpp