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scoreboard.cpp
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scoreboard.cpp
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/* Copyright 2018 Tymoteusz Blazejczyk
*
* 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.
*/
#include "logic/axi4/stream/scoreboard.hpp"
#include "logic/printer/json.hpp"
using logic::axi4::stream::scoreboard;
scoreboard::scoreboard() :
scoreboard{"scoreboard"}
{ }
scoreboard::scoreboard(const uvm::uvm_component_name& component_name) :
uvm::uvm_scoreboard{component_name},
rx_analysis_export{"rx_analysis_export"},
tx_analysis_export{"tx_analysis_export"},
m_error{false},
m_rx_fifo{"rx_fifo"},
m_tx_fifo{"tx_fifo"},
m_rx_packet{packet::type_id::create("rx", this)},
m_tx_packet{packet::type_id::create("tx", this)}
{
if (m_rx_packet == nullptr) {
UVM_FATAL(get_name(), "Cannot create rx packet!");
}
if (m_tx_packet == nullptr) {
UVM_FATAL(get_name(), "Cannot create tx packet!");
}
}
bool scoreboard::passed() const noexcept {
return !m_error;
}
bool scoreboard::failed() const noexcept {
return m_error;
}
scoreboard::~scoreboard() = default;
void scoreboard::connect_phase(uvm::uvm_phase& phase) {
uvm::uvm_scoreboard::connect_phase(phase);
rx_analysis_export.connect(m_rx_fifo);
tx_analysis_export.connect(m_tx_fifo);
}
void scoreboard::run_phase(uvm::uvm_phase& /* phase */) {
UVM_INFO(get_name(), "Run phase", uvm::UVM_FULL);
while (true) {
*m_rx_packet = m_rx_fifo.get(nullptr);
*m_tx_packet = m_tx_fifo.get(nullptr);
if (!m_rx_packet->compare(*m_tx_packet)) {
m_error = true;
m_rx_packet->set_name("rx");
m_tx_packet->set_name("tx");
logic::printer::json json_printer;
m_rx_packet->print(&json_printer);
m_tx_packet->print(&json_printer);
}
}
}