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1621 4810d 17h fabio /shark/branches/xen/ Move all the low level libc related headers from the OSLib to libc/.

Move the headers used to define the libc interface exported by Shark from
the OSLib to libc/arch/$(ARCH) (remember, by now ARCH can be only x86,) and
change their users to reflect the movement. There are still a couple of
problems to solve, that are how to deal with the libc code used inside the
kernel, and how to handle things that are on the boundary, e.g., some type
definitions and so on. Btw this had to be started from somewhere.
 
1618 4811d 12h fabio /shark/branches/xen/ Started a new xen/ branch.

The plan is to support xen (without HVM) as an execution platform, and,
in the process, to decouple the generic kernel from the OSLib, trying to
make it easier to port Shark to new architectures.
 
1073 5148d 23h tullio /shark/trunk/ Updated makefiles to consider the new shark.cfg COMPILER option.  
1061 5237d 22h tullio /shark/trunk/ Added clearer comments to make modifications to config files easier in order to support older gcc versions.  
1056 5274d 07h tullio /shark/trunk/ Added gcc 4x support. Actually, tested with version 4.1.2.
Into code, updated some constructs that were not compatible with gcc 4x.
Into config files, added compiler flags to suppress some warnings (turned as default since gcc 4x) and turned off optimizations for inline code, which generated unwanted calls to builtin memcpy.
 
598 6142d 19h giacomo /shark/trunk/ LINUX/GNU differences removed  
572 6157d 19h giacomo /shark/trunk/oslib/ Add LINUX/DJGPP selection  
558 6162d 03h giacomo /shark/trunk/ Update