Yes I remember even in DOS they have been compiled to the COM file format --
which is not even a format just a 64k-0x100  memory space in disk. Before
that there was the PSP with FCB and some other CP/M heritage -- eh, good old
times :-)

Tamas


On Fri, Jul 3, 2009 at 12:44 AM, Harold Hallikainen
<harold@hallikainen.org>wrote:

> MANY years ago, I worked on a product designed with Turbo Pascal under
> CP/M. The final hardware had the code running out of EPROM, variables in
> RAM, and no OS. We made no OS calls and did system initialization (setting
> up the stack pointer, etc.) before starting to execute our code (I think
> it was at 0x100). This was all with a Z80. Worked pretty well. This
> must've been 25 to 30 years ago...
>
> Harold
>
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