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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/utils/sc_vector/test05 | |
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/utils/sc_vector/test05')
-rw-r--r-- | src/systemc/tests/systemc/utils/sc_vector/test05/golden/test05.log | 25 | ||||
-rw-r--r-- | src/systemc/tests/systemc/utils/sc_vector/test05/test05.cpp | 127 |
2 files changed, 152 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/utils/sc_vector/test05/golden/test05.log b/src/systemc/tests/systemc/utils/sc_vector/test05/golden/test05.log new file mode 100644 index 000000000..17786de25 --- /dev/null +++ b/src/systemc/tests/systemc/utils/sc_vector/test05/golden/test05.log @@ -0,0 +1,25 @@ +SystemC Simulation + +module::before_end_of_elaboration + top.in_0.size() == 1 - src_1_0 @ 0 + top.in_1.size() == 1 - src_1_1 @ 0 + top.in_2.size() == 1 - src_2_0 @ 0 + top.in_3.size() == 1 - src_2_1 @ 0 + +sub_module::before_end_of_elaboration + top.sub.in_0.size() == 0 + top.sub.in_1.size() == 0 + top.sub.in_2.size() == 0 + top.sub.in_3.size() == 0 + +module::end_of_elaboration + top.in_0.size() == 1 - src_1_0 @ 0 + top.in_1.size() == 1 - src_1_1 @ 0 + top.in_2.size() == 1 - src_2_0 @ 0 + top.in_3.size() == 1 - src_2_1 @ 0 + +sub_module::end_of_elaboration + top.sub.in_0.size() == 2 - src_1_0 @ 0 - fifo_0 @ 1 + top.sub.in_1.size() == 2 - src_1_1 @ 0 - fifo_1 @ 1 + top.sub.in_2.size() == 1 - src_2_0 @ 0 + top.sub.in_3.size() == 1 - src_2_1 @ 0 diff --git a/src/systemc/tests/systemc/utils/sc_vector/test05/test05.cpp b/src/systemc/tests/systemc/utils/sc_vector/test05/test05.cpp new file mode 100644 index 000000000..551b4fad1 --- /dev/null +++ b/src/systemc/tests/systemc/utils/sc_vector/test05/test05.cpp @@ -0,0 +1,127 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test05.cpp -- Test sc_vector (and its binding functions) + + Original Author: Philipp A. Hartmann, OFFIS, 2010-03-05 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include <systemc.h> + +#include "sysc/utils/sc_vector.h" +using sc_core::sc_vector; + +typedef sc_vector< sc_fifo_out<int> > port_vec; + +static void +dump_port_array( const char* from, const port_vec& in ) +{ + std::cout << "\n" << from << "\n"; + for( unsigned i=0; i<in.size(); ++i ) + { + std::cout + << " " + << in[i].name() + << ".size() == " << in[i].size(); + + for( int j=0; j<in[i].size(); ++j) + { + std::cout + << " - " + << dynamic_cast<const sc_core::sc_object*>(in[i][j])->name() + << " @ " << j; + } + std::cout << std::endl; + } +} + +SC_MODULE(sub_module) +{ + port_vec in; + + sub_module( sc_core::sc_module_name, unsigned n_sub ) + : in("in", n_sub ) {} + + void before_end_of_elaboration() + { dump_port_array( "sub_module::before_end_of_elaboration", in ); } + void end_of_elaboration() + { dump_port_array( "sub_module::end_of_elaboration", in ); } +}; + + +SC_MODULE(module) +{ + sub_module sub; + port_vec in; + + SC_CTOR(module) + : sub("sub", 4), in("in",4) + { + // vector to vector binding + sub.in( in ); + } + + void before_end_of_elaboration() + { dump_port_array( "module::before_end_of_elaboration", in ); } + void end_of_elaboration() + { dump_port_array( "module::end_of_elaboration", in ); } +}; + +int sc_main( int, char*[] ) +{ + + module top("top"); + + const unsigned size = 4; + const unsigned half = 2; + + sc_assert( top.in.size() == size ); + + sc_vector< sc_fifo<int> > + fifo_1( "src_1", half ), + fifo_2( "src_2", size ); + + // bind full vector (smaller than target) + port_vec::iterator mid = top.in( fifo_1 ); + sc_assert( ( mid - top.in.begin() ) - half == 0 ); + + // bind range, starting from last position + mid = top.in.bind( fifo_2.begin(), fifo_2.end(), mid ); + sc_assert( mid == top.in.end() ); + + // bind a plain C array of channels + sc_fifo<int> fifo_a[ half ]; + top.sub.in( fifo_a, fifo_a + half ); + + sc_start(); + return 0; +} |