61 lines
2.0 KiB
Coq
61 lines
2.0 KiB
Coq
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//****************************************************************************
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//
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// MODULE : parameter_multiply_test
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//
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// DESCRIPTION : Test module to demonstrate parameter multiplication bug.
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//
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// AUTHOR : Brendan J Simon (brendan.simon@bigpond.com)
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//
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// DATE : Tuesday 6th January 2001.
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//
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// NOTES : It seems that Icarus Verilog 0.4 does not evaluate
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// parameter multiplication properly.
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// The code compiles OK, but gives a runtime error of:
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// vpi_const.c:35: vpip_bits_to_dec_str: Assertion `nbits <=
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// 8*sizeof(val)' failed.
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//
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// This source code is free software; you can redistribute it
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// and/or modify it in source code form under the terms of the GNU
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// General Public License as published by the Free Software
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// Foundation; either version 2 of the License, or (at your option)
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// any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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//
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// SDW: multiply in parameter
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//****************************************************************************
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module parameter_multiply_test;
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parameter foo_size = 4 * 8;
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reg [31:0] testv;
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initial begin
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testv = foo_size;
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if(testv !== 32)
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begin
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$write("foo_size = %d\n", testv);
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$display("FAILED");
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end
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else
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begin
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$write("foo_size = %d\n", testv);
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$display("PASSED");
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end
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$finish;
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end
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endmodule
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//****************************************************************************
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// EOF : parameter_multiply_test
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//****************************************************************************
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