Article View: comp.sys.acorn.tech
Article #802Re: RISCOS_lib and alternatives
From: Clive Jones
Date: Thu, 28 Jan 1993 18:03
Date: Thu, 28 Jan 1993 18:03
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In article <1993Jan27.142801.9279@csc.ti.com> a909937@tiuk.ti.com writes: >RiscOSLib is included in the sharedClibrary in the ROM's of >RiscOS 3.10. What is required is for Acorn to release the object >file to link with, so come on Acorn where is it. There isn't one, and one can't be written. Acorn has explained this in c.s.a.tech some time ago. The problem is that the RiscOSLib in question is somewhat neutered - it has lots of unwanted routines pruned out if not needed by the ROM, so that things fit. Also, a lot of stack checking and such has been removed. To make matters worse, the code is tacked on to the end of SharedCLibrary, and the applications in ROM are linked directly to it. This means that the entry points cannot be guaranteed to stay in the same place in future releases of the ROM. Thus, you'd throw portability out of the window if you linked to it from code that is not part of the ROM. --Clive.
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Newsgroups: comp.sys.acorn.tech Path: arc1-ca.pugleaf.net!sparky!uunet!inmos!fulcrum!bham!warwick!pavo.csi.cam.ac.uk!cl.cam.ac.uk!crj10 From: crj10@phx.cam.ac.uk (Clive Jones) Subject: Re: RISCOS_lib and alternatives Message-ID: <1993Jan28.180338.12327@infodev.cam.ac.uk> Telephone-Messages: +44 223 33 4900 Sender: news@infodev.cam.ac.uk (USENET news) Address: Christ's College, Cambridge CB2 3BU, ENGLAND. Nntp-Posting-Host: easton.cl.cam.ac.uk Organization: Cambridge University Computer Laboratory References: <1k624eINN74o@motmot.doc.ic.ac.uk> <1993Jan27.142801.9279@csc.ti.com> Date: Thu, 28 Jan 1993 18:03:38 GMT Lines: 17