cerata::vhdl Namespace Reference

Contains everything related to the VHDL back-end. More...

Classes
struct	Arch
	Architecture generators. More...
struct	Block
	A block of code. More...
struct	Decl
	Declaration generators. More...
struct	Design
	A VHDL design that can generate code for a single file. More...
class	Identifier
	A VHDL Identifier convenience structure. More...
struct	Inst
	Functions to generate VHDL instantiation code. More...
struct	Line
	A line of code. More...
struct	MultiBlock
	A structure to hold multiple blocks. More...
struct	Range
	A VHDL range. More...
struct	Resolve
	Functions to resolve VHDL-specific problems with graphs. More...
class	Template
	Class to hold and modify a VHDL template file. More...
struct	trloc
	Structure to hold a template replacement string location. More...
class	VHDLOutputGenerator
	VHDL Output Generator. More...

Functions
Line &	operator<< (Line &lhs, const std::string &str)
	Append a part to a line.
Line &	operator<< (Line &lhs, const Line &rhs)
	Append all parts of a line to another line.
Line &	operator+= (Line &lhs, const std::string &str)
	Append a string to the last line part.
Block &	operator<< (Block &lhs, const Line &line)
	Append a line to a block.
Block &	operator<< (Block &lhs, const Block &rhs)
	Append the lines of a block to another block.
Block &	Prepend (const std::string &lhs, Block *rhs, const std::string &sep="_")
	Prepend a string to every line of a block.
Block &	operator<< (Block &lhs, const std::string &rhs)
	Append a string to the last parts of all lines in a block.
Block &	operator<<= (Block &lhs, const std::string &rhs)
	Append a string to the last parts of all lines in a block, except the last one.
MultiBlock &	operator<< (MultiBlock &lhs, const Block &rhs)
	Append a block to a multiblock.
MultiBlock &	operator<< (MultiBlock &lhs, const Line &rhs)
	Append a line to a multiblock.
MultiBlock &	operator<< (MultiBlock &lhs, const MultiBlock &rhs)
	Append a multiblock to a multiblock.
std::string	ToString (const std::vector< Block > &blocks)
	Return a vector of blocks as a single string.
std::shared_ptr< Type >	valid ()
	A stream ready-valid handshake "valid" signal.
std::shared_ptr< Type >	ready ()
	A stream ready-valid handshake "ready" signal.
std::string	ToString (Port::Dir dir)
	Return a VHDL version of a terminator direction.
Port::Dir	Reverse (Port::Dir dir)
	Reverse a terminator direction.
std::vector< FlatType >	FilterForVHDL (const std::vector< FlatType > &list)
	Filter abstract types from a list of flattened types. More...
std::shared_ptr< Node >	GetWidth (const std::shared_ptr< Type > &type)
	Obtain the width of a primitive, synthesizable type. If it is not primitive, returns a Literal 0 node.
std::string	ToString (Term::Dir dir)
	Return a VHDL version of a terminator direction.
Term::Dir	Reverse (Term::Dir dir)
	Reverse a terminator direction.

Variables
constexpr char	DEFAULT_SUBDIR [] = "vhdl"
	Default subdirectory for output generation.
constexpr char	DEFAULT_LIBS []
	Default libraries to include. More...

Detailed Description

Contains everything related to the VHDL back-end.

Function Documentation

FilterForVHDL()

std::vector< FlatType > cerata::vhdl::FilterForVHDL

(

const std::vector< FlatType > &

list

)

Filter abstract types from a list of flattened types.

Parameters

list	The list to filter

Returns

The filtered list

Definition at line 53 of file vhdl_types.cc.

Variable Documentation

DEFAULT_LIBS

constexpr char cerata::vhdl::DEFAULT_LIBS[]

constexpr

Initial value:

=
    "library ieee;\n"
    "use ieee.std_logic_1164.all;\n"
    "use ieee.numeric_std.all;\n"

Default libraries to include.

Definition at line 23 of file defaults.h.