From: Samuel Tardieu <sam@ada.eu.org>
To: "Michael Davies" <mikey@iagu.net>
Subject: Re: Help:Ada95:ProtectedType:StackSize
Date: 1998/01/12
Date: 1998-01-12T00:00:00+00:00 [thread overview]
Message-ID: <m3lnwlallu.fsf@localhost.localdomain> (raw)
In-Reply-To: 01bc4a35$4a55f280$17ed38cb@michaeld.senet.com.au
>>>>> "Michael" == Michael Davies <mikey@iagu.net> writes:
Michael> Could someone please help? I'm using Ada95 with the (latest
Michael> GA) Rational complier on Solaris 2.X, trying to set the stack
Michael> size for a protected type.
What do you mean by "trying to set the stack size for a protected
type"? You can't set the stack size for a subprogram, why would you
want to be able to set it for a protected object[1]?
The caller stack will be used when executing a protected operation. If
a specific stack was used for the protected object, then simultaneous
protected function calls would use the same stack! That's why you have
one stack by thread of control.
Michael> Why? I'm receiving a storage_error exception during runtime
Michael> (during a static var declaration).
You should increase the stack size of the tasks calling the protected
operations.
Sam
Footnotes:
[1] Except in the case of interrupt handlers which is probably not
the case here
--
Samuel Tardieu -- sam@ada.eu.org
prev parent reply other threads:[~1998-01-12 0:00 UTC|newest]
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1998-01-12 0:00 Help:Ada95:ProtectedType:StackSize Michael Davies
1998-01-12 0:00 ` Samuel Tardieu [this message]
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