source tree reorg for emu platform

diff --cc ChangeLog
index 78eebc11b3bef11d8884e2a9e65a982c5429ef2d,78eebc11b3bef11d8884e2a9e65a982c5429ef2d..8c3bd0ed4ca1f607b89c21cd393af18c2b739fda
--- 1/ChangeLog
--- 2/ChangeLog
+++ b/ChangeLog
@@@ -1,3 -1,3 +1,60 @@@
++2010-05-17  BVK Chaitanya  <bvk.groups@gmail.com>
++
++      Source tree is reorganized for emu build.
++
++      * include/grub/util/console.h: Move from here...
++      * include/grub/emu/console.h: ...to here.
++      * include/grub/util/getroot.h: Move from here...
++      * include/grub/emu/getroot.h: ...to here.
++      * include/grub/util/hostdisk.h: Move from here...
++      * include/grub/emu/hostdisk.h: ...to here.
++      * util/console.c: Move from here...
++      * kern/emu/console.c: ...to here.
++      * util/getroot.c: Move from here...
++      * kern/emu/getroot.c: ...to here.
++      * util/grub-emu.c: Move from here...
++      * kern/emu/main.c: ...to here.
++      * util/hostdisk.c: Move from here...
++      * kern/emu/hostdisk.c: ...to here.
++      * util/hostfs.c: Move from here...
++      * kern/emu/hostfs.c: ...to here.
++      * util/mm.c: Move from here...
++      * kern/emu/mm.c: ...to here.
++      * util/pci.c: Move from here...
++      * bus/emu/pci.c: ...to here.
++      * util/sdl.c: Move from here...
++      * video/emu/sdl.c: ...to here.
++      * util/time.c: Move from here...
++      * kern/emu/time.c: ...to here.
++      * util/usb.c: Move from here...
++      * bus/usb/emu/usb.c: ...to  here.
++
++      * include/grub/emu/misc.h: New header for grub-emu functions.
++      * kern/emu/misc.c: grub-emu functions separated from util/misc.c
++
++      * conf/any-emu.rmk: Rule updates for above renames.
++      * conf/common.rmk: Likewise.
++      * conf/i386-pc.rmk: Likewise.
++      * conf/i386-qemu.rmk: Likewise.
++      * conf/mips.rmk: Likewise.
++      * conf/sparc64-ieee1275.rmk: Likewise.
++      * conf/x86-efi.rmk: Likewise.
++
++      * disk/lvm.h: #include updates for above renames.
++      * util/grub-mkrelpath.c: Likewise.
++      * util/grub-probe.c: Likewise.
++      * util/i386/pc/grub-setup.c: Likewise.
++      * util/sparc64/ieee1275/grub-setup.c: Likewise.
++      * kern/emu/console.c: Likewise.
++      * kern/emu/getroot.c: Likewise.
++      * kern/emu/hostdisk.c: Likewise.
++      * kern/emu/main.c: Likewise. (was grub-emu.c earlier)
++
++      * include/grub/dl.h: Remove grub_dl_{ref,unref}.
++      * include/grub/util/misc.h: Move grub-emu functions to emu/misc.h.
++      * kern/dl.c: Handle null mod in grub_dl_{ref,unref}.
++      * util/misc.c: Remove grub-emu functions.
++
  2010-05-13  Vladimir Serbinenko  <phcoder@gmail.com>
  
        Fix gfxmenu crash.