From 16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 24 May 2018 01:37:55 -0700 Subject: systemc: Import tests from the Accellera systemc distribution. Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6 Reviewed-on: https://gem5-review.googlesource.com/10845 Reviewed-by: Giacomo Travaglini Maintainer: Gabe Black --- src/systemc/tests/systemc/misc/v1.0/dash8/dist.h | 183 +++++++++++++++++++++++ 1 file changed, 183 insertions(+) create mode 100644 src/systemc/tests/systemc/misc/v1.0/dash8/dist.h (limited to 'src/systemc/tests/systemc/misc/v1.0/dash8/dist.h') diff --git a/src/systemc/tests/systemc/misc/v1.0/dash8/dist.h b/src/systemc/tests/systemc/misc/v1.0/dash8/dist.h new file mode 100644 index 000000000..6cf8446f0 --- /dev/null +++ b/src/systemc/tests/systemc/misc/v1.0/dash8/dist.h @@ -0,0 +1,183 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you 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. + + *****************************************************************************/ + +/***************************************************************************** + + dist.h -- Definition of the odometers. + + Original Author: Ali Dasdan, Synopsys, Inc. + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#ifndef DIST_H +#define DIST_H + +SC_MODULE( dist_read_mod ) +{ + // Input ports: + sc_in pulse; // Pulse coming from the pulse generator. + sc_in start; // Becomes true if the car's started. + + // Output ports: + sc_out ok_for_incr; + + // Get the pulses for one distance increment. + void get_dist_proc(); + + SC_CTOR( dist_read_mod ) + { + SC_THREAD( get_dist_proc ); + sensitive << pulse.pos(); + } +}; + +SC_MODULE( dist_compute_mod ) +{ + // Input ports: + sc_in reset; // Reset the partial distance odometer if true. + sc_in start; // Becomes true if the car's started. + sc_in ok_for_incr; + + // Output ports: + sc_out total_dist; + sc_out partial_dist; + + // Internal variables: + static bool prev_reset; + static double total_compute_dist; + static double partial_compute_dist; + + // Compute total and partial distances. + void compute_total_proc(); + void compute_partial_proc(); + + SC_CTOR( dist_compute_mod ) + { + SC_METHOD( compute_total_proc ); + sensitive << ok_for_incr; + + SC_METHOD( compute_partial_proc ); + sensitive << ok_for_incr; + + prev_reset = false; + total_compute_dist = 0.0; + partial_compute_dist = 0.0; + } +}; + +SC_MODULE( dist_lcd_mod ) +{ + // Input ports: + sc_in start; // Becomes true if the car's started. + sc_in total_dist; + sc_in partial_dist; + + // Output ports: + sc_out total; // Total distance. + sc_out partial; // Partial distance. + + // LCD display driver. + void lcd_driver_proc(); + + SC_CTOR( dist_lcd_mod ) + { + SC_METHOD( lcd_driver_proc ); + sensitive << total_dist << partial_dist; + } +}; + +SC_MODULE( dist_mod ) +{ + // Ports: + sc_in pulse; // Pulse coming ftom the pulse generator. + sc_in reset; // Reset the partial distance odometer if true. + sc_in start; // Becomes true if the car's started. + + // Output ports: + sc_out total; // Total distance. + sc_out partial; // Partial distance. + + // Internal signals: + sc_signal ok_for_incr; + sc_signal total_dist; + sc_signal partial_dist; + + // Internal models: + dist_read_mod *read_mod; + dist_compute_mod *compute_mod; + dist_lcd_mod *lcd_mod; + + SC_CTOR( dist_mod ) + { + read_mod = new dist_read_mod("read_mod"); + compute_mod = new dist_compute_mod("compute_mod"); + lcd_mod = new dist_lcd_mod("lcd_mod"); + + // read_mod->pulse.bind(pulse); + // read_mod->start.bind(start); + // read_mod->ok_for_incr.bind(ok_for_incr); + + read_mod->pulse(pulse); + read_mod->start(start); + read_mod->ok_for_incr(ok_for_incr); + + // (*read_mod)(pulse, start, ok_for_incr); + + // compute_mod->reset.bind(reset); + // compute_mod->start.bind(start); + // compute_mod->ok_for_incr.bind(ok_for_incr); + // compute_mod->total_dist.bind(total_dist); + // compute_mod->partial_dist.bind(partial_dist); + compute_mod->reset(reset); + compute_mod->start(start); + compute_mod->ok_for_incr.bind(ok_for_incr); + compute_mod->total_dist.bind(total_dist); + compute_mod->partial_dist(partial_dist); + + // lcd_mod->start.bind(start); + // lcd_mod->total_dist.bind(total_dist); + // lcd_mod->partial_dist.bind(partial_dist); + // lcd_mod->total.bind(total); + // lcd_mod->partial.bind(partial); + + lcd_mod->start(start); + lcd_mod->total_dist(total_dist); + lcd_mod->partial_dist(partial_dist); + lcd_mod->total(total); + lcd_mod->partial(partial); + + // *lcd_mod << start, total_dist, partial_dist, total, partial; + + ok_for_incr = false; + total_dist = 0.0; + partial_dist = 0.0; + } +}; + +#endif -- cgit v1.2.3