diff options
Diffstat (limited to 'testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_04.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_04.vhd | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_04.vhd b/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_04.vhd new file mode 100644 index 000000000..043cc7bb8 --- /dev/null +++ b/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_04.vhd @@ -0,0 +1,68 @@ + +-- Copyright (C) 1996 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 + +-- --------------------------------------------------------------------- +-- +-- $Id: ch_17_ch_17_04.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +entity ch_17_04 is + +end entity ch_17_04; + + +---------------------------------------------------------------- + + +architecture test of ch_17_04 is +begin + + + process is + + -- code from book: + + type stimulus_record is record + stimulus_time : time; + stimulus_value : bit_vector(0 to 3); + end record stimulus_record; + + type stimulus_ptr is access stimulus_record; + + variable bus_stimulus : stimulus_ptr; + + -- end of code from book + + begin + + bus_stimulus := new stimulus_record; + + bus_stimulus.all := stimulus_record'(20 ns, B"0011"); + + report time'image(bus_stimulus.all.stimulus_time); + + report time'image(bus_stimulus.stimulus_time); + + wait; + end process; + + +end architecture test; |