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From: ron@ronnatalie.com
To: "Paul Ruizendaal" <pnr@planet.nl>
Cc: TUHS main list <tuhs@minnie.tuhs.org>
Subject: Re: [TUHS] as(1) on Ultrix-11 vs 2.11BSD
Date: Wed, 29 Apr 2020 10:18:57 -0400	[thread overview]
Message-ID: <a5bcdfa7c2f7388ede9ccdfba62c9055.squirrel@squirrelmail.tuffmail.net> (raw)
In-Reply-To: <9A1BF33E-49C9-4712-BF25-4C0BBC504CD1@planet.nl>

Thanks for the link.   With that help, I fixed the bug in the program:

   mov $6., -(sp)
     mov $1f, -(sp)
     mov $1,-(sp)
     mov $0,-(sp)
     sys 4
     add $8., sp
     mov $0,-(sp)
     mov $0,-(sp)
     sys 1
1:   <hello>


>> Sorry, I typed that in haste without testing. I don’t have a 2.11 system
>> to try it on. However, reading the source code, I did that wrong. The
>> args go on the stack, not in line with the code.
>> mov $6, -(sp)
>> mov a, -(sp)
>> mov $1,-(sp)
>> sys 4
>
> Without suggesting that every helpful post should be tested, I find the
> superb https://unix50.org web emulator excellent for such things.
>
> Many thanks to the folks hosting & maintaining this great resource!
>
>



  reply	other threads:[~2020-04-29 14:19 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-29 13:55 Paul Ruizendaal
2020-04-29 14:18 ` ron [this message]
2020-04-30 21:49   ` Alexander Voropay
2020-04-30 22:06     ` Clem Cole
2020-04-30 22:09       ` Clem Cole
2020-05-01  0:12     ` Ronald Natalie
  -- strict thread matches above, loose matches on Subject: below --
2020-04-29  2:26 Noel Chiappa
2020-04-29  4:08 ` Jacob Ritorto
2020-04-29 12:20   ` Ronald Natalie
2020-04-28  1:56 Jacob Ritorto
2020-04-28 13:03 ` Ronald Natalie
2020-04-29  0:17   ` Jacob Ritorto
2020-04-29  0:54     ` ron

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