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author | Gabe Black <gabeblack@google.com> | 2018-05-24 01:37:55 -0700 |
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committer | Gabe Black <gabeblack@google.com> | 2018-08-08 10:09:54 +0000 |
commit | 16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f (patch) | |
tree | 7b6faaacb4574a555e561534aa4a8508c0624c32 /src/systemc/tests/systemc/tracing/vcd_trace/test12 | |
parent | 7235d3b5211d0ba8f528d930a4c1e7ad62eec51a (diff) | |
download | gem5-16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f.tar.xz |
systemc: Import tests from the Accellera systemc distribution.
Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6
Reviewed-on: https://gem5-review.googlesource.com/10845
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/systemc/tests/systemc/tracing/vcd_trace/test12')
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test12/golden/test12.vcd | 139 | ||||
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test12/test12.cpp | 117 |
2 files changed, 256 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test12/golden/test12.vcd b/src/systemc/tests/systemc/tracing/vcd_trace/test12/golden/test12.vcd new file mode 100644 index 000000000..00ddc9460 --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test12/golden/test12.vcd @@ -0,0 +1,139 @@ + +$timescale + 1 ps +$end + +$scope module SystemC $end +$var wire 10 aaaaa Signed [9:0] $end +$var wire 10 aaaab Unsigned [9:0] $end +$var wire 10 aaaac BV [9:0] $end +$var wire 10 aaaad SV [9:0] $end +$upscope $end +$enddefinitions $end + +$comment +All initial values are dumped below at time 0 sec = 0 timescale units. +$end + +$dumpvars +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad +$end + +#10000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#20000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#30000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#40000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#50000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#60000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#70000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#80000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#90000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#100000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#110000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#120000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#130000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#140000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#150000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#160000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#170000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#180000 +b11 aaaaa +b111 aaaab +b11 aaaac +b111 aaaad + +#190000 +b1111111101 aaaaa +b101 aaaab +b1111111101 aaaac +b101 aaaad + +#200000 diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test12/test12.cpp b/src/systemc/tests/systemc/tracing/vcd_trace/test12/test12.cpp new file mode 100644 index 000000000..d4f19a26e --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test12/test12.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. + + *****************************************************************************/ + +/***************************************************************************** + + test12.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; + sc_signal<sc_int<10> >& bv; + sc_signal<sc_uint<10> >& sv; + + sc_int<10> obj1; + sc_uint<10> obj2; + + proc1( sc_module_name NAME, + sc_signal<bool>& CLK, + sc_signal<sc_int<10> >& BV, + sc_signal<sc_uint<10> >& SV ) + : bv(BV), sv(SV) + { + clk(CLK); + SC_THREAD( entry ); + sensitive << clk; + obj1 = 0; + obj2 = 0; + bv.write(0); + sv.write(0); + } + + void entry(); +}; + +void proc1::entry() +{ + wait(); + while(true) { + obj1 = 3; + obj2 = 7; + bv = obj1; + sv = obj2; + wait(); + obj1 = -3; + obj2 = 5; + bv = obj1; + sv = obj2; + wait(); + } +} + + +int sc_main(int ac, char *av[]) +{ + sc_trace_file *tf; + sc_signal<bool> clock; + sc_signal<sc_int<10> > bv; + sc_signal<sc_uint<10> > sv; + + proc1 P1("P1", clock, bv, sv); + + tf = sc_create_vcd_trace_file("test12"); + sc_trace(tf, P1.obj1, "Signed"); + sc_trace(tf, P1.obj2, "Unsigned"); + sc_trace(tf, bv, "BV"); + sc_trace(tf, sv, "SV"); + + clock.write(0); + sc_start(0, SC_NS); + for (int i = 0; i< 10; i++) { +cerr << sc_time_stamp() << endl; + clock.write(1); + sc_start(10, SC_NS); +cerr << sc_time_stamp() << endl; + clock.write(0); + sc_start(10, SC_NS); +cerr << sc_time_stamp() << endl; + } + + sc_close_vcd_trace_file( tf ); + + return 0; +} |