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Groups > comp.lang.forth > #48796

Re: bug in VFX disassembler?

From rickman <gnuarm@gmail.com>
Newsgroups comp.lang.forth
Subject Re: bug in VFX disassembler?
Date 2016-07-05 02:02 -0400
Organization A noiseless patient Spider
Message-ID <nlfiht$b64$1@dont-email.me> (permalink)
References (1 earlier) <da5b4d91-4dd9-4bd8-844b-0d04a1ece8da@googlegroups.com> <08a78469-c70f-4c2f-b2a0-101628a2a77a@googlegroups.com> <84896d24-02f5-4ea7-b4b3-2ff973e88797@googlegroups.com> <nlfcru$rja$1@dont-email.me> <6a8d2a34-a9cf-4556-b7d0-34f6889369de@googlegroups.com>

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On 7/5/2016 1:48 AM, hughaguilar96@gmail.com wrote:
> On Monday, July 4, 2016 at 9:25:36 PM UTC-7, Cecil - k5nwa wrote:
>> On 7/4/2016 7:51 PM, hughaguilar96@gmail.com wrote:
>>> On Sunday, July 3, 2016 at 10:17:44 AM UTC-7, hughag...@gmail.com wrote:
>>>> On Friday, July 1, 2016 at 12:35:24 PM UTC-7, hughag...@gmail.com wrote:
>>>>>         fover fdup f*  fover fdup f*  f+  10000.0e f> if    exit then   >
>>>> I did a disassembly of these two words in VFX. The disassembly of FLIT seems to be incorrect. Why does it say 989.68? The number is supposed to be 10000.
>>>> ( FPlit: 989.68 )
>>>> ( 004DFD25    E8D6B5FEFF )            CALL      004CB300        FLIT
>>>
>>> Is this a bug in the VFX disassembler?
>>>
>> Might be a bug, in the "see" code on VFX 4.71 Standard compiler.
>>
>> Ran a simple test, added two float numbers, the result was correct. but
>> it still shows the funny representation for 10000.0e
>
> This is the second time that I've found a bug in VFX --- the first time Stephen Pelc only grudgingly fixed it and said that doing so was a waste of his time --- I remember that well because I was writing a VFX program for money at the time and the bug was a big stumbling block for me.
>
> He brought out this version 4.71.3523 of VFX (Oct.8,2014) with the bug fixed --- also in the new version was a new license agreement that stated that MPE doesn't allow anybody to use the evaluation version of VFX for commercial software --- that was obviously aimed directly at me, because I was the only one doing that.

That is a very common stipulation of evaluation software.

If you aren't paying someone for their work, do you really expect them 
to let you use their work for your own profit?

Likely you were the first case they knew of who had intent to do this 
and it made them realize this might be a problem they should deal with.

-- 

Rick C

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Thread

Mandelbrot Set hughaguilar96@gmail.com - 2016-07-01 11:52 -0700
  Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-01 12:35 -0700
    Re: Mandelbrot Set Pablo Hugo Reda <pabloreda@gmail.com> - 2016-07-01 12:40 -0700
      Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-01 12:57 -0700
        Re: Mandelbrot Set Pablo Hugo Reda <pabloreda@gmail.com> - 2016-07-01 13:22 -0700
      Re: Mandelbrot Set josv@planet.nl - 2016-07-01 23:58 -0700
    Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-03 10:17 -0700
      bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-04 17:51 -0700
        Re: bug in VFX disassembler? Cecil Bayona <cbayona@cbayona.com> - 2016-07-04 23:25 -0500
          Re: bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-04 22:48 -0700
            Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-05 02:02 -0400
              Re: bug in VFX disassembler? lawrencedo99@gmail.com - 2016-07-06 00:46 -0700
                Re: bug in VFX disassembler? Ron Aaron <rambamist@gmail.com> - 2016-07-06 10:48 +0300
                Re: bug in VFX disassembler? lawrencedo99@gmail.com - 2016-07-06 19:56 -0700
                Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-06 11:33 -0400
                Re: bug in VFX disassembler? lawrencedo99@gmail.com - 2016-07-06 19:57 -0700
                Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-07 00:45 -0400
                Re: bug in VFX disassembler? lawrencedo99@gmail.com - 2016-07-06 23:42 -0700
                Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-07 03:14 -0400
                Re: bug in VFX disassembler? Cecil Bayona <cbayona@cbayona.com> - 2016-07-06 22:32 -0500
                Re: bug in VFX disassembler? lawrencedo99@gmail.com - 2016-07-06 21:08 -0700
                Re: bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-07 00:22 -0700
                Re: bug in VFX disassembler? Cecil Bayona <cbayona@cbayona.com> - 2016-07-07 02:34 -0500
                Re: bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-07 00:40 -0700
                Re: bug in VFX disassembler? Julian Fondren <julian.fondren@gmail.com> - 2016-07-07 01:23 -0700
                Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-07 03:39 -0400
                Re: bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-07 00:50 -0700
                Re: bug in VFX disassembler? rickman <gnuarm@gmail.com> - 2016-07-07 10:27 -0400
          Re: bug in VFX disassembler? "HAA" <someone@microsoft.com> - 2016-07-07 14:38 +1000
        Re: bug in VFX disassembler? "HAA" <someone@microsoft.com> - 2016-07-07 17:01 +1000
          Re: bug in VFX disassembler? hughaguilar96@gmail.com - 2016-07-07 00:04 -0700
            Re: bug in VFX disassembler? "HAA" <someone@microsoft.com> - 2016-07-07 17:39 +1000
  Re: Mandelbrot Set "WJ" <w_a_x_man@yahoo.com> - 2016-07-02 06:07 +0000
    Re: Mandelbrot Set mhx@iae.nl - 2016-07-02 00:12 -0700
    Re: Mandelbrot Set Paul Rubin <no.email@nospam.invalid> - 2016-07-02 00:58 -0700
  Re: Mandelbrot Set humptydumpty <ouatubi@gmail.com> - 2016-07-20 03:46 -0700
    Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-20 07:22 -0700
      Re: Mandelbrot Set Coos Haak <chforth@hccnet.nl> - 2016-07-20 17:02 +0200
        Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-20 08:20 -0700
          Re: Mandelbrot Set humptydumpty <ouatubi@gmail.com> - 2016-07-20 08:58 -0700
            Re: Mandelbrot Set humptydumpty <ouatubi@gmail.com> - 2016-07-20 09:02 -0700
            Re: Mandelbrot Set hughaguilar96@gmail.com - 2016-07-20 09:35 -0700
            Re: Mandelbrot Set anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-07-21 13:18 +0000
              Re: Mandelbrot Set humptydumpty <ouatubi@gmail.com> - 2016-07-21 09:04 -0700

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