Alex Vinokur
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 Posted:
Sat Dec 17, 2005 12:30 am Post subject:
Customizing Linker Directives File |
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INTEGRITY RTOS
Green Hills C++ Compiler
PowerPC embedded system
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INTEGRITY RTOS contains default linker directives files for various BSPs and Simulator isimppc.
Those files are used to build an INTEGRITY applications.
There are three sorts of linker directives files:
* for Dynamic Downloadable applications (virtual AddressSpaces) , default linker directives file - INTEGRITY.ld;
* for Kernel RAM applications (KernelSpace in RAM), default linker directives file - default.ld;
* for Kernel ROM/Flash applications (KernelSpace in ROM/Flash), default linker directives file - flash.ld;
Linker directives files have comments which describe
* the various sections in the map
and
* recommendations how to specify various sections to change behavior of the applications (increasing, decreasing sizes; placement of
kernel in RAM, ROM, Flash; etc).
But to customize (create a new) linker directives file I need more information of its sections (how they affect an application
behavior; what must not do with them; etc).
Is there some documentation describing the meaning and use of all these sections: for various BSPs and Simulators.
--
Alex Vinokur
email: alex DOT vinokur AT gmail DOT com
http://mathforum.org/library/view/10978.html
http://sourceforge.net/users/alexvn |
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