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author | Tristan Gingold | 2013-12-20 04:48:54 +0100 |
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committer | Tristan Gingold | 2013-12-20 04:48:54 +0100 |
commit | 6c3f709174e8e4d5411f851cedb7d84c38d3b04a (patch) | |
tree | bd12c79c71a2ee65899a9ade9919ec2045addef8 /testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd | |
parent | bd4aff0f670351c0652cf24e9b04361dc0e3a01c (diff) | |
download | ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.tar.gz ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.tar.bz2 ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.zip |
Import vests testsuite
Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd')
-rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd new file mode 100644 index 0000000..70b2c2b --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/aliases/inline_06.vhd @@ -0,0 +1,96 @@ + +-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc + +-- This file is part of VESTs (Vhdl tESTs). + +-- VESTs is free software; you can redistribute it and/or modify it +-- under the terms of the GNU General Public License as published by the +-- Free Software Foundation; either version 2 of the License, or (at +-- your option) any later version. + +-- VESTs is distributed in the hope that it will be useful, but WITHOUT +-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +-- for more details. + +-- You should have received a copy of the GNU General Public License +-- along with VESTs; if not, write to the Free Software Foundation, +-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +package arithmetic_ops is + + -- code from book + + procedure increment ( bv : inout bit_vector; by : in integer := 1 ); + + procedure increment ( int : inout integer; by : in integer := 1 ); + + -- end code from book + +end package arithmetic_ops; + + + +package body arithmetic_ops is + + procedure increment ( bv : inout bit_vector; by : in integer := 1 ) is + begin + end procedure increment; + + procedure increment ( int : inout integer; by : in integer := 1 ) is + begin + end procedure increment; + +end package body arithmetic_ops; + + + +---------------------------------------------------------------- + + +entity inline_06 is + +end entity inline_06; + + +---------------------------------------------------------------- + + +library util; use util.stimulus_generators.all; + +architecture test of inline_06 is + + -- code from book + + alias bv_increment is work.arithmetic_ops.increment [ bit_vector, integer ]; + + alias int_increment is work.arithmetic_ops.increment [ integer, integer ]; + + alias "*" is "and" [ bit, bit return bit ]; + + alias "+" is "or" [ bit, bit return bit ]; + + alias "-" is "not" [ bit return bit ]; + + alias high is std.standard.'1' [ return bit ]; + + -- end code from book + + signal a, b, c, s : bit := '0'; + signal test_vector : bit_vector(1 to 3); + signal test_high : bit := high; + +begin + + -- code from book + + s <= a * b + (-a) * c; + + -- end code from book + + stimulus : all_possible_values ( bv => test_vector, + delay_between_values => 10 ns ); + + (a, b, c) <= test_vector; + +end architecture test; |