[ECOS] redboot initialization code

Fabian Scheler Fabian.Scheler@gmx.de
Tue Mar 29 12:22:00 GMT 2005


Hi,

> Where is in ecos tree files, where redboot initialization code to be 
> done(before cyg_start call)?
> I need insert some debug info.

normally execution begins at the processors reset vector. For the
i386-architecture you can find the implementation of this vector service
routine in 'packages/hal/i386/arch/current/src/vectors.s', the reset vector
service routine should be called '_start' (for i386). For other
architectures you should find the implementation under
'packages/hal/<your_arch>/arch/current/vectors.s' the name of the service
routine may differ.

Ciao, Fabian

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