Symphony EDA read line error

Discussion in 'VHDL' started by pini, Oct 28, 2004.

  1. pini

    pini Guest

    I use Symphony EDA VhdlE version 1.5 Build#8

    I get a run-time error:

    Error: CSSIM0034: tb.vhd: (line 104): Read from a bad LINE variable
    Exception occurred. Cannot continue simulation

    This is the vhdl code line that causes the truble (c is a character):
    read(inp_line,c);

    Just before crash I do
    write(dbg_line, string'("dbg start "));
    writeline(output, dbg_line);
    writeline(output, inp_line);
    write(dbg_line, string'("dbg end"));
    writeline(output, dbg_line);
    and this what I get
    Symphony EDA (R) VHDL Compiler/Simulator Module VhdlE, Version 1.5, Build#8.
    Copyright(C) Symphony EDA 1997-2000. All rights reserved.
    Reading symphony.ini ...
    Library 'ieee' ==> $SYMPHONY/Lib/Ieee/Ieee.sym (readonly)
    Library 'synopsys' ==> $SYMPHONY/Lib/Synopsys/synopsys.sym (readonly)
    Library 'work' ==> work.sym
    Reading work.sym\tb\prim.var
    Reading $SYMPHONY\Lib\Ieee\Ieee.sym\std_logic_textio\_body.var
    Reading $SYMPHONY\Lib\Ieee\Ieee.sym\std_logic_1164\_body.var
    Reading $SYMPHONY\Lib\Ieee\Ieee.sym\std_logic_unsigned\_body.var
    Reading $SYMPHONY\Lib\Ieee\Ieee.sym\std_logic_arith\_body.var
    Reading work.sym\tb\_tb_arc.var
    # of Signals = 538
    # of Components = 0
    # of Processes = 2
    # of Drivers = 104
    Design Load/Elaboration Elapsed Time: 00h:00m:00s:140ms
    dbg start
    0x10 4 0
    dbg end
    At tb.vhd: (line 104)
    Instance = :tb(tb_arc):main_p:pci_master_command:
    At tb.vhd: (line 148)
    Instance = :tb(tb_arc):
     
    pini, Oct 28, 2004
    #1
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