StatefulAlu::AluOP Struct Reference

Inheritance diagram for StatefulAlu::AluOP:

Classes
struct	Decode

Public Types
enum	dest_t { LO , HI }
Public Types inherited from Instruction
enum	instruction_set_t { VLIW_ALU = 0 , STATEFUL_ALU = 1 , NUM_SETS = 2 }

Public Member Functions
	AluOP (const Decode *op, int l)
void	dbprint (std::ostream &out) const override
bool	equiv (Instruction *a_) override
std::string	name () override
Instruction *	pass1 (Table *tbl, Table::Actions::Action *) override
void	pass2 (Table *tbl, Table::Actions::Action *) override
bool	phvRead (std::function< void(const ::Phv::Slice &sl)> fn) override
bool	salu_alu () const override
template<class REGS>
void	write_regs (REGS &regs, Table *tbl, Table::Actions::Action *act)
template<>
void	write_regs (Target::JBay::mau_regs &regs, Table *tbl_, Table::Actions::Action *act)
template<>
void	write_regs (Target::JBay::mau_regs &regs, Table *tbl_, Table::Actions::Action *act)
template<>
void	write_regs (Target::Tofino::mau_regs &regs, Table *tbl_, Table::Actions::Action *act)
template<>
void	write_regs (Target::Tofino::mau_regs &regs, Table *tbl_, Table::Actions::Action *act)
Public Member Functions inherited from StatefulAlu::SaluInstruction
	SaluInstruction (int lineno)
Public Member Functions inherited from Instruction
	Instruction (int l)
bool	equiv (const std::unique_ptr< Instruction > &a)
bool	phvRead ()
virtual bool	phvRead (std::function< void(const Phv::Slice &sl)>)=0
virtual bool	salu_output () const
Public Member Functions inherited from P4::IHasDbPrint
void	print () const

Public Attributes
dest_t	dest = LO
StatefulAlu::AluOP::Decode *	opc
int	predication_encode = STATEFUL_PREDICATION_ENCODE_UNCOND
operand	srca
operand	srcb
Public Attributes inherited from Instruction
int	lineno
int	slot

Additional Inherited Members
Static Public Member Functions inherited from StatefulAlu::SaluInstruction
static int	decode_predicate (const value_t &exp)
Static Public Member Functions inherited from Instruction
static Instruction *	decode (Table *, const Table::Actions::Action *, const VECTOR(value_t) &)

Member Function Documentation

dbprint()

void StatefulAlu::AluOP::dbprint ( std::ostream & out ) const

inlineoverridevirtual

Implements Instruction.

equiv()

bool AluOP::equiv ( Instruction * a_ )

overridevirtual

Implements Instruction.

name()

std::string StatefulAlu::AluOP::name ( )

inlineoverridevirtual

Implements Instruction.

pass1()

Instruction * AluOP::pass1 ( Table * tbl, Table::Actions::Action * act )

overridevirtual

Implements Instruction.

pass2()

void StatefulAlu::AluOP::pass2 ( Table * tbl, Table::Actions::Action *  )

inlineoverridevirtual

Implements Instruction.

salu_alu()

bool StatefulAlu::AluOP::salu_alu ( ) const

inlineoverridevirtual

Reimplemented from Instruction.

write_regs() [1/2]

template<>

void StatefulAlu::AluOP::write_regs	(	Target::Tofino::mau_regs &	regs,
		Table *	tbl_,
		Table::Actions::Action *	act )

Copyright (C) 2024 Intel Corporation

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

SPDX-License-Identifier: Apache-2.0

write_regs() [2/2]

template<>

void StatefulAlu::AluOP::write_regs	(	Target::Tofino::mau_regs &	regs,
		Table *	tbl_,
		Table::Actions::Action *	act )

Copyright (C) 2024 Intel Corporation

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

SPDX-License-Identifier: Apache-2.0