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1689 4060d 01h fabio /shark/trunk/ Merge the makefile rewrite.

There are still some edges to round, but the big part of the work
should be done. Now we should be ready to support multiple architectures,
cross-compilation and many other nice features.
 
1688 4060d 01h fabio /shark/branches/xen/arch/x86/ Remove the MAIN oslib crazyness.

oslib's annoying will to be flexible was breaking the boot sequence;
instead of following the old behavior and using MAIN to define the
main entry point, use __kernel_init__(), as we'll never need anything
else there.
 
1687 4232d 23h tullio /shark/branches/xen/libc/arch/x86/libm/msun/i387/ Added e_fmod.o to Makefile to prevent compiling errors of demo programs  
1685 4246d 09h fabio /shark/branches/xen/ Add support for compiling applications.

Add a somewhat backward compatible build system for applications, and
reconnect some ports used by the supported demos to the compilation.
 
1683 4279d 12h 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.
 
1682 4279d 12h fabio /shark/branches/xen/libc/arch/x86/libm/msun/src/ Add libc/arch/x86/libm/msun/src/Makefile.

Add a leftout makefile missing in the previous commit.
 
1681 4279d 15h 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.
 
1622 4309d 15h fabio /shark/branches/xen/ Rremove mkf/.

Noone seems to use/need it.
 
1621 4309d 15h 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.
 
1620 4309d 20h fabio /shark/branches/xen/libc/arch/x86/ Fix the cleanall target.

The OSLib uses an allclean target instead of cleanall, take that into
account...
 
1619 4309d 20h 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 4310d 10h 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.
 
1083 4359d 00h /shark/tags/rel_1_5_4/ This commit was manufactured by cvs2svn to create tag 'rel_1_5_4'.  
1082 4359d 00h tullio /shark/trunk/docs/ Added new changes toward version 1.5.4.  
1081 4359d 00h tullio /shark/trunk/config/ Added -fno-stack-protector flag for compiling with new gcc 4 under Ubuntu.  
1080 4359d 00h tullio /shark/trunk/ Changed the default base address to avoid changing it every time.  
1079 4529d 19h boinc /shark/trunk/docs/ Updated change log.  
1078 4546d 23h fabio /shark/trunk/drivers/linuxc26/ Fix linuxc26 timer cancellation.  
1077 4546d 23h fabio /shark/trunk/ Deactivate pending activations of interrupts. This prevents some
qemu crashes.
 
1076 4647d 20h /shark/tags/rel_1_5_3_1/ This commit was manufactured by cvs2svn to create tag 'rel_1_5_3_1'.  

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