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[f-cpu] oops !
it seems that there was a transmission error with the included file
(cat.vhdl). Here it is, in attached form.
WHYGEE
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.all;
LIBRARY std;
USE std.textio.ALL;
entity test is
end test;
architecture tst of test is
type byte_stream is file of character ;
file in_file : byte_stream open read_mode is "in";
file out_file : byte_stream open write_mode is "out";
begin -- test
process
variable c : character;
variable i : integer := 0;
variable l : line;
begin
while not endfile(in_file) loop
read(in_file,c);
write(out_file,c);
i := i+1;
end loop;
WRITE(l,i);
WRITE(l,string'(" bytes copied "));
writeline(output, l);
wait;
end process;
end tst;