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1621 5969d 18h 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.
 
1619 5969d 23h fabio /shark/branches/xen/ Move the OSLib libc/libm code into libc/arch.

Isolate the libc/libm code inside the OSLib and move it to libc/ with
the long term goal of isolating and cleaning up the interfaces between
the system components. The ARCH configuration variable will choose
the architecture Shark is being compiled for.

Now the architecture specific part of the libc is in libc/arch/$(ARCH),
but the include/makefile support is far from being generic enough.
 
1618 5970d 13h 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.
 
1063 6322d 02h tullio /shark/trunk/ Added missing GPL license disclaimer.  
1031 6627d 21h tullio /shark/trunk/ Removed dead code.  
1024 6628d 01h mauro /shark/trunk/include/kernel/ New INTERRUPT task model.  
1017 6634d 20h mauro /shark/trunk/include/sys/ Unused file: removed.  
1005 6930d 20h mauro /shark/trunk/ New handlerset with intdrive  
966 7005d 02h pj /shark/trunk/ moved modules  
965 7005d 02h pj /shark/trunk/ moved comm_message  
926 7052d 22h pj /shark/trunk/include/ removed SA_USEFAST  
925 7052d 22h pj /shark/trunk/include/ added exit and _exit  
924 7052d 22h pj /shark/trunk/include/bits/ changed some error numbers  
923 7052d 22h pj /shark/trunk/include/kernel/ removed sys_end, added exit  
922 7052d 22h pj /shark/trunk/include/kernel/ added some missing global variables  
921 7052d 22h pj /shark/trunk/include/kernel/ changed some comments  
912 7054d 05h pj /shark/trunk/include/kernel/ now endcycle calls task_testcancel  
906 7085d 03h mauro /shark/trunk/include/modules/ Bugfix  
878 7113d 19h trimarchi /shark/trunk/include/kernel/ Add macro to dummy group  
869 7127d 22h trimarchi /shark/trunk/include/modules/ new message from scheduling modules  
808 7180d 00h trimarchi /shark/trunk/ Shared Object support first version  
796 7182d 04h trimarchi /shark/trunk/include/kernel/ Add new semaphore type for First Project  
763 7253d 20h anton /shark/trunk/include/ sleep, usleep  
760 7254d 01h anton /shark/trunk/include/modules/ comments  
748 7260d 22h anton /shark/trunk/ *** empty log message ***  
744 7261d 22h anton /shark/trunk/ *** empty log message ***  
742 7266d 04h giacomo /shark/trunk/include/modules/ Scaling Factor  
739 7267d 02h giacomo /shark/trunk/include/kernel/ Update  
708 7274d 21h giacomo /shark/trunk/ Update  
707 7274d 23h anton /shark/trunk/ elastic  
700 7278d 21h anton /shark/trunk/ elastic  
699 7278d 21h giacomo /shark/trunk/ Update  
691 7279d 21h anton /shark/trunk/ elastic  
690 7279d 21h anton /shark/trunk/ activate_at  
677 7281d 01h giacomo /shark/trunk/include/kernel/ Update  
675 7281d 02h giacomo /shark/trunk/include/modules/ Elastic Task Module  
673 7281d 02h giacomo /shark/trunk/ Update  
672 7281d 03h giacomo /shark/trunk/include/kernel/ Update  
671 7281d 03h giacomo /shark/trunk/ Update  
657 7288d 22h anton /shark/trunk/ task_activate, edf, rm