parselib.transforms.function_param_marker.FunctionParamMarker Class Reference

Inheritance diagram for parselib.transforms.function_param_marker.FunctionParamMarker:

Collaboration diagram for parselib.transforms.function_param_marker.FunctionParamMarker:

Public Member Functions
	__init__ (self)
	hbinop (self, tree)
	blkassign (self, tree)
	hfunction (self, tree)
Public Member Functions inherited from parselib.transforms.top_down.TopDown
	__default__ (self, t)

Public Attributes
	expanded = list()
str	__is_in_function = '=':

Private Member Functions
	__clear_driven_signals (self)
	__record_driven_signal (self, sig_name)
	__get_driven_sig_name (self, Tree tree)

Private Attributes
bool	__is_in_function = False
	__driven_signals = set()

Detailed Description

Definition at line 8 of file function_param_marker.py.

Constructor & Destructor Documentation

__init__()

parselib.transforms.function_param_marker.FunctionParamMarker.__init__

(

self

)

This pass marks the function parameters as input/output or inout, so that the synthesis tool can handle
function parameters correctly

Reimplemented from parselib.transforms.top_down.TopDown.

Definition at line 9 of file function_param_marker.py.

Member Function Documentation

__clear_driven_signals()

parselib.transforms.function_param_marker.FunctionParamMarker.__clear_driven_signals ( self )

private

Definition at line 19 of file function_param_marker.py.

__get_driven_sig_name()

parselib.transforms.function_param_marker.FunctionParamMarker.__get_driven_sig_name ( self, Tree tree )

private

determines which signal is the signal that is being driven
currently, it returns the first hvarref node, which is true.
But this might be changed at a later point

Definition at line 26 of file function_param_marker.py.

__record_driven_signal()

parselib.transforms.function_param_marker.FunctionParamMarker.__record_driven_signal ( self, sig_name )

private

This function records which signal is driven in the process

Definition at line 22 of file function_param_marker.py.

blkassign()

parselib.transforms.function_param_marker.FunctionParamMarker.blkassign	(		self,
			tree )

block assignment

Definition at line 44 of file function_param_marker.py.

hbinop()

parselib.transforms.function_param_marker.FunctionParamMarker.hbinop	(		self,
			tree )

binary op

Definition at line 36 of file function_param_marker.py.

hfunction()

parselib.transforms.function_param_marker.FunctionParamMarker.hfunction	(		self,
			tree )

Definition at line 51 of file function_param_marker.py.

Member Data Documentation

__driven_signals

parselib.transforms.function_param_marker.FunctionParamMarker.__driven_signals = set()

private

Definition at line 17 of file function_param_marker.py.

__is_in_function [1/2]

bool parselib.transforms.function_param_marker.FunctionParamMarker.__is_in_function = False

private

Definition at line 16 of file function_param_marker.py.

__is_in_function [2/2]

str parselib.transforms.function_param_marker.FunctionParamMarker.__is_in_function = '=':

Definition at line 38 of file function_param_marker.py.

expanded

parselib.transforms.function_param_marker.FunctionParamMarker.expanded = list()

Definition at line 15 of file function_param_marker.py.

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

• plugins/hdl/parselib/transforms/function_param_marker.py