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Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/inline_02.vhd')
-rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/inline_02.vhd | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/inline_02.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/inline_02.vhd new file mode 100644 index 000000000..f31a157ae --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/inline_02.vhd @@ -0,0 +1,124 @@ + +-- 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 + +entity inline_02_write_data is +end entity inline_02_write_data; + + +architecture writer of inline_02_write_data is +begin + + process is + type bit_vector_file is file of bit_vector; + file vectors : bit_vector_file open write_mode is "vectors.dat"; + begin + write(vectors, bit_vector'("")); + write(vectors, bit_vector'("1")); + write(vectors, bit_vector'("10")); + write(vectors, bit_vector'("011")); + write(vectors, bit_vector'("0100")); + write(vectors, bit_vector'("00101")); + write(vectors, bit_vector'("000110")); + write(vectors, bit_vector'("0000111")); + write(vectors, bit_vector'("00001000")); + write(vectors, bit_vector'("111111111111111111111111111111111111111111111111111111111111111111111111")); + wait; + end process; + +end architecture writer; + + +---------------------------------------------------------------- + + + +entity inline_02 is + +end entity inline_02; + + +---------------------------------------------------------------- + + +architecture test of inline_02 is +begin + + + process is + + type element_type is (t1, t2, t3); + type file_type is file of element_type; + + -- code from book: + + type bit_vector_file is file of bit_vector; + + procedure read ( file f : file_type; + value : out element_type; length : out natural ); + + -- end of code from book + + procedure read ( file f : file_type; + value : out element_type; length : out natural ) is + begin + end; + + begin + wait; + end process; + + + process is + + type bit_vector_file is file of bit_vector; + + -- code from book: + + file vectors : bit_vector_file open read_mode is "vectors.dat"; + variable next_vector : bit_vector(63 downto 0); + variable actual_len : natural; + + -- end of code from book + + variable lost : boolean; + + begin + while not endfile(vectors) loop + + -- code from book: + + read(vectors, next_vector, actual_len); + + -- end of code from book + + lost := + -- code from book: + + actual_len > next_vector'length + + -- end of code from book + ; + + end loop; + + wait; + end process; + + +end architecture test; |