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1683 6084d 10h fabio /shark/branches/xen/ Refactor the low level code.

Move the parts of the oslib we're using (actually a little bit more,)
in some sanely-named place, and prepare things for a layout suitable
for multiple architecture support.
 
1681 6084d 13h fabio /shark/branches/xen/ Redesign the build system.

Switch to a non-recursive easy to configure build system, with a topdir
makefile that collects information on the targets to build from the subdirs
and generates the needed targets and commands. The ports and demos are
still not connected to the build. The new build system is documented
in the main makefile.
 
1621 6114d 13h 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 6115d 08h 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 6466d 22h tullio /shark/trunk/ Added missing GPL license disclaimer.  
1056 6578d 03h 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.
 
1000 7101d 14h trimarchi /shark/trunk/oslib/ll/i386/ add debug stuff for excpetion  
788 7328d 19h giacomo /shark/trunk/oslib/ Update  
653 7438d 18h mauro /shark/trunk/oslib/ll/i386/ bugfix  
652 7438d 19h mauro /shark/trunk/oslib/ update  
648 7438d 22h mauro /shark/trunk/oslib/ bugfix  
646 7439d 00h mauro /shark/trunk/ Dynamic clk_per_msec change  
620 7440d 14h mauro /shark/trunk/ Reboot mode added.  
536 7482d 14h giacomo /shark/trunk/oslib/ll/sys/ll/ Update  
510 7496d 23h giacomo /shark/trunk/oslib/ll/i386/ Update  
507 7498d 18h giacomo /shark/trunk/oslib/ll/i386/ Update  
500 7502d 17h giacomo /shark/trunk/ Update  
492 7506d 20h giacomo /shark/trunk/oslib/ll/i386/ Update  
444 7531d 13h giacomo /shark/trunk/ Update  
443 7532d 14h giacomo /shark/trunk/ Update  
380 7581d 14h giacomo /shark/trunk/oslib/ll/i386/ Warning Removed Gcc 3.3.2  
336 7613d 18h giacomo /shark/trunk/ Update  
333 7617d 19h giacomo /shark/trunk/ Warnings Removed  
330 7618d 20h giacomo /shark/trunk/oslib/ll/ 1197 -> 1193182 and Timer Optimization  
312 7628d 22h giacomo /shark/trunk/oslib/ Update  
306 7630d 12h giacomo /shark/trunk/oslib/ Update  
305 7630d 12h giacomo /shark/trunk/oslib/ New __TSC__ __APIC__ compiling options  
303 7632d 15h giacomo /shark/trunk/oslib/ Update  
301 7632d 17h giacomo /shark/trunk/oslib/ Update  
299 7632d 22h giacomo /shark/trunk/oslib/ APIC Support  
265 7658d 20h giacomo /shark/trunk/oslib/ 1197 -> 1193182  
242 7663d 18h giacomo /shark/trunk/oslib/ AdvTimer Update (cpuid)  
239 7664d 17h giacomo /shark/trunk/oslib/ll/i386/ AdvTimer Update  
194 7781d 19h giacomo /shark/trunk/oslib/ Asm Optimized  
131 7822d 23h giacomo /shark/trunk/oslib/ Advanced Timer  
127 7824d 17h giacomo /shark/trunk/oslib/ll/sys/ll/ Advanced Timer  
122 7830d 15h giacomo /shark/trunk/ Runlevel modified  
120 7830d 19h giacomo /shark/trunk/oslib/ Advanced Timer  
95 7858d 17h giacomo /shark/trunk/oslib/ll/i386/ file system relocation int problem solved (unhandle 118)  
92 7858d 23h giacomo /shark/trunk/oslib/ll/i386/ gcc 3.2 warning for string deprecated