[TUHS] as(1) on Ultrix-11 vs 2.11BSD

[ron at ronnatalie.com]

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!
>
>