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From: "Randy Brukardt" <randy@rrsoftware.com>
Newsgroups: comp.lang.ada
Subject: Re: Storage_Size in a Simple Program
Date: Mon, 29 Oct 2018 15:58:55 -0500
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<joakimds@kth.se> wrote in message 
news:2635fb12-5836-4713-998d-e8179b801500@googlegroups.com...
>> Since the main program's stack limit is determined by the OS, I don't
>> see how an Ada aspect/pragma can affect it.
...
> On Windows it may be possible to specify the size of stack at link time. 
> Consider for example the Windows linker that has a flag /Stack to be able 
> to set the size of the stack in bytes: 
> https://msdn.microsoft.com/en-us/library/y0zzbyt4.aspx

That's the only way I know for Windows. Janus/Ada has a binder option that 
sets the stack size in the generated .OBJ file, and the Windows linker then 
puts that in the executable. I believe that GNAT has something similar on 
Windows (haven't had to try that to date).

                                        Randy.