circt::sim Namespace Reference

Namespaces
namespace	detail

Classes
struct	DPIArgument
	A single argument in a DPI function type. More...

Functions
static mlir::Value	getFormattedValue (mlir::Operation *fmtOp)
	Returns the value operand of a value formatting operation.
llvm::StringRef	stringifyDPIDirectionKeyword (DPIDirection dir)
	Return the keyword string for a DPIDirection (e.g. "in", "return").
std::optional< DPIDirection >	parseDPIDirectionKeyword (llvm::StringRef keyword)
	Parse a keyword string to a DPIDirection. Returns std::nullopt on failure.
bool	isCallOperandDir (DPIDirection dir)
	True if an argument with this direction is a call operand (input/inout/ref).
static bool	operator== (const DPIArgument &a, const DPIArgument &b)
static llvm::hash_code	hash_value (const DPIArgument &arg)

Function Documentation

getFormattedValue()

static mlir::Value circt::sim::getFormattedValue ( mlir::Operation *  fmtOp )

inlinestatic

Returns the value operand of a value formatting operation.

Returns a null value for all other operations.

Definition at line 42 of file SimOps.h.

hash_value()

static llvm::hash_code circt::sim::hash_value ( const DPIArgument &  arg )

inlinestatic

Definition at line 46 of file SimTypes.h.

References circt::sim::DPIArgument::dir, circt::sim::DPIArgument::name, and circt::sim::DPIArgument::type.

isCallOperandDir()

bool circt::sim::isCallOperandDir

(

DPIDirection

dir

)

True if an argument with this direction is a call operand (input/inout/ref).

Definition at line 53 of file SimTypes.cpp.

operator==()

static bool circt::sim::operator== ( const DPIArgument &  a, const DPIArgument &  b  )

inlinestatic

Definition at line 43 of file SimTypes.h.

parseDPIDirectionKeyword()

std::optional< DPIDirection > circt::sim::parseDPIDirectionKeyword

(

llvm::StringRef

keyword

)

Parse a keyword string to a DPIDirection. Returns std::nullopt on failure.

stringifyDPIDirectionKeyword()

StringRef circt::sim::stringifyDPIDirectionKeyword

(

DPIDirection

dir

)

Return the keyword string for a DPIDirection (e.g. "in", "return").

Definition at line 27 of file SimTypes.cpp.