15 Apr
2006
15 Apr
'06
3:06 p.m.
>>the smallest executable is 0 bytes.
>>With several OS's, it will perfom a jump to 100h, and rerun whatever
>>executable is still in RAM.
> Now that you mention it I remember doing that one under CP/M too, called it
> "go". :-)
On Fri, 14 Apr 2006, woodelf wrote:
Well your 0's must be different from my 0's .
They must have hidden /'s
to make them larger or you take advantage with a bug/feature? with cp/m.
just taking advantage of the program launching code in CP/M based OS's:
don't load anything, then jump to what you didn't load.
With some programs, it will permit resuming after an unwanted reboot or
lockup.
But in a multitasking system, you can't always be sure of getting the same
segment.
--
Grumpy Ol' Fred cisin at xenosoft.com