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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/misc/examples/a2901/a2901_edge.cpp | |
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/misc/examples/a2901/a2901_edge.cpp')
-rw-r--r-- | src/systemc/tests/systemc/misc/examples/a2901/a2901_edge.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/examples/a2901/a2901_edge.cpp b/src/systemc/tests/systemc/misc/examples/a2901/a2901_edge.cpp new file mode 100644 index 000000000..55be5e060 --- /dev/null +++ b/src/systemc/tests/systemc/misc/examples/a2901/a2901_edge.cpp @@ -0,0 +1,81 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + a2901_edge.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 "a2901_edge.h" + + +void +a2901_edge::entry() +{ + i86 = I.read().range(8,6); + i87 = I.read().range(8,7); + q31 = Q.read().range(3,1); + q20 = Q.read().range(2,0); + f31 = F.read().range(3,1); + + switch ((int)i87) { + case 0: + RAM[Badd.read()] = RAM[Badd.read()]; + break; + case 1: + RAM[Badd.read()] = F.read(); + break; + case 2: + RAM[Badd.read()] = (RAM3.read(),f31); + break; + case 3: + RAM[Badd.read()] = (f20, RAM0.read()); + break; + } + +#if SUN_HAS_FIXED_THIS_BUG_IN_SC62 + Q.write( (i86 == 0x0) ? F.read() : + (i86 == 0x4) ? sc_uint<4>((Q3.read(),q31)) : + (i86 == 0x6) ? sc_uint<4>((q20,Q0.read())) : + Q.read()); +#else + if( i86 == 0x0 ) { + Q.write( F.read() ); + } else if( i86 == 0x4 ) { + Q.write( ( Q3.read(), q31 ) ); + } else if( i86 == 0x6 ) { + Q.write( ( q20, Q0.read() ) ); + } else { + Q.write( Q.read() ); + } +#endif +} |