diff options
Diffstat (limited to 'src/systemc/tests/systemc/tracing/vcd_trace/test01')
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test01/golden/test01.vcd | 126 | ||||
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test01/test01.cpp | 117 |
2 files changed, 243 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test01/golden/test01.vcd b/src/systemc/tests/systemc/tracing/vcd_trace/test01/golden/test01.vcd new file mode 100644 index 000000000..2c425a471 --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test01/golden/test01.vcd @@ -0,0 +1,126 @@ + +$timescale + 1 ps +$end + +$scope module SystemC $end +$var wire 1 aaaaa Bool $end +$var wire 1 aaaab SC_Logic $end +$var wire 4 aaaac SC_BV [3:0] $end +$var wire 4 aaaad SC_LV [3:0] $end +$upscope $end +$enddefinitions $end + +$comment +All initial values are dumped below at time 0 sec = 0 timescale units. +$end + +$dumpvars +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad +$end + +#10000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#20000 +b101 aaaac +b101 aaaad + +#30000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#40000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#50000 +b110 aaaac +b110 aaaad + +#60000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#70000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#80000 +b111 aaaac +b111 aaaad + +#90000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#100000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#110000 +b1000 aaaac +b1000 aaaad + +#120000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#130000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#140000 +b1001 aaaac +b1001 aaaad + +#150000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#160000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#170000 +b1010 aaaad + +#180000 +0aaaaa +1aaaab +b0 aaaac +b1111 aaaad + +#190000 +1aaaaa +0aaaab +b1010 aaaac +b1011 aaaad + +#200000 diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test01/test01.cpp b/src/systemc/tests/systemc/tracing/vcd_trace/test01/test01.cpp new file mode 100644 index 000000000..39e0fded1 --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test01/test01.cpp @@ -0,0 +1,117 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test01.cpp -- + + Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" + +SC_MODULE( proc1 ) +{ + SC_HAS_PROCESS( proc1 ); + + sc_in<bool> clk; + + bool obj1; + sc_logic obj2; + sc_bv<4> obj3; + sc_lv<4> obj4; + + proc1( sc_module_name NAME, + sc_signal<bool>& CLK ) + { + clk(CLK); + SC_THREAD( entry ); + sensitive << clk; + obj1 = 0; + obj2 = 0; + obj3 = "0000"; + obj4 = "0000"; + } + + void entry(); +}; + +void proc1::entry() +{ + sc_bv<4> bv; + sc_lv<4> sv; + int i = 5; + wait(); + while(true) { + bv = i; + sv = i++; + obj1 = 0; + obj2 = 1; + obj3 = "0000"; + obj4 = "1111"; + wait(); + obj1 = 1; + obj2 = 0; + obj3 = "1010"; + obj4 = "1011"; + wait(); + obj3 = bv; + obj4 = sv; + wait(); + } +} + + +int sc_main(int ac, char *av[]) +{ + sc_trace_file *tf; + sc_signal<bool> clock; + + proc1 P1("P1", clock); + + tf = sc_create_vcd_trace_file("test01"); + tf->set_time_unit(1.0, SC_PS); + sc_trace(tf, P1.obj1, "Bool"); + sc_trace(tf, P1.obj2, "SC_Logic"); + sc_trace(tf, P1.obj3, "SC_BV"); + sc_trace(tf, P1.obj4, "SC_LV"); + //sc_trace(tf, clock, "Clock"); + + clock.write(0); + sc_start(0, SC_NS); + for (int i = 0; i< 10; i++) { + clock.write(1); + sc_start(10, SC_NS); + clock.write(0); + sc_start(10, SC_NS); + } + sc_close_vcd_trace_file( tf ); + return 0; +} |