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Article View: comp.sys.transputer
Article #1905

Re: Format of .btl files

#1905
From: Knut Menzel
Date: Tue, 26 Jan 1993 13:53
29 lines
1918 bytes
In article <1993Jan22.114632.24686@dcs.warwick.ac.uk>, markhill@dcs.warwick.ac.uk (M Hill) writes:
|> When the iserver boots a transputer network with a .btl file, is the
|> iserver just sequentially picking up bytes from the file and throwing
|> them at the C011? This would imply that the .btl file had all the necessary
|> bootstrap code for the whole network inside it, in addition to the
|> program code that will eventually run on each processor on the network.

That's right. We wrote a simple server we use instead of the iserver that
simply writes the .btl bootfile down the bootlink of the root processor.
From there the network will be bootet automatically.

If you want to write you own Boostrap loaders you can modify the .btl file
using the flag /B when calling the collector. Therefore see 

	ANSI C toolset
	user manual
	Appendix D: Bootstrap loaders
	Page 467-480

There is also an example for the INMOS Network loader.

-- Knut
--------------------------------------------------------------------------
 Knut Menzel                          University of Paderborn
 email:   knut@uni-paderborn.de       Department of Computer Science FB17
          ...!uunet!unido!pbinfo!knut Warburger Str. 100
 Tel:     +49 5251 603325             D-4790 Paderborn
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From: knut@uni-paderborn.de (Knut Menzel)
Newsgroups: comp.sys.transputer
Subject: Re: Format of .btl files
Date: 26 Jan 1993 13:53:17 GMT
Organization: University of Paderborn
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