123 lines
3.4 KiB
C++
123 lines
3.4 KiB
C++
// OpenSTA, Static Timing Analyzer
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// Copyright (c) 2026, Parallax Software, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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// The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software.
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//
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// Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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//
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// This notice may not be removed or altered from any source distribution.
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#include "Sequential.hh"
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#include "FuncExpr.hh"
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namespace sta {
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Sequential::Sequential(bool is_register,
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FuncExpr *clock,
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FuncExpr *data,
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FuncExpr *clear,
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FuncExpr *preset,
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LogicValue clr_preset_out,
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LogicValue clr_preset_out_inv,
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LibertyPort *output,
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LibertyPort *output_inv) :
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is_register_(is_register),
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clock_(clock),
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data_(data),
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clear_(clear),
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preset_(preset),
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clr_preset_out_(clr_preset_out),
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clr_preset_out_inv_(clr_preset_out_inv),
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output_(output),
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output_inv_(output_inv)
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{
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}
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Sequential::Sequential(Sequential &&other) noexcept :
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is_register_(other.is_register_),
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clock_(other.clock_),
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data_(other.data_),
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clear_(other.clear_),
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preset_(other.preset_),
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clr_preset_out_(other.clr_preset_out_),
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clr_preset_out_inv_(other.clr_preset_out_inv_),
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output_(other.output_),
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output_inv_(other.output_inv_)
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{
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other.clock_ = nullptr;
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other.data_ = nullptr;
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other.clear_ = nullptr;
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other.preset_ = nullptr;
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}
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Sequential &
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Sequential::operator=(Sequential &&other) noexcept
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{
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if (this != &other) {
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delete clock_;
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delete data_;
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delete clear_;
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delete preset_;
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is_register_ = other.is_register_;
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clock_ = other.clock_;
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data_ = other.data_;
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clear_ = other.clear_;
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preset_ = other.preset_;
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clr_preset_out_ = other.clr_preset_out_;
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clr_preset_out_inv_ = other.clr_preset_out_inv_;
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output_ = other.output_;
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output_inv_ = other.output_inv_;
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other.clock_ = nullptr;
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other.data_ = nullptr;
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other.clear_ = nullptr;
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other.preset_ = nullptr;
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}
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return *this;
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}
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Sequential::~Sequential()
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{
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delete clock_;
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delete data_;
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delete clear_;
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delete preset_;
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}
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////////////////////////////////////////////////////////////////
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Statetable::Statetable(LibertyPortSeq &input_ports,
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LibertyPortSeq &internal_ports,
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StatetableRows &table) :
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input_ports_(input_ports),
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internal_ports_(internal_ports),
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table_(table)
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{
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}
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StatetableRow::StatetableRow(StateInputValues &input_values,
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StateInternalValues ¤t_values,
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StateInternalValues &next_values) :
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input_values_(input_values),
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current_values_(current_values),
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next_values_(next_values)
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{
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}
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} // namespace
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