Initialise VGA video on qemu ourselves.

	* boot/i386/qemu/boot.S: Don't call 0xc000.
	* conf/i386-qemu.rmk (kern/i386/qemu/init.c_DEPENDENCIES): New variable.
	(kernel_img_SOURCES): Add kern/i386/qemu/init.c and bus/pci.c.
	(kernel_img_HEADERS): Add pci.h.
	* conf/i386.rmk (pkglib_MODULES) [qemu]: Remove pci.mod.
	* configure.ac: Force unifont on qemu and yeeloong.
	* include/grub/i386/qemu/kernel.h (grub_qemu_init_cirrus): New proto.
	(grub_vga_palette_write): Use correct register.
	* kern/i386/coreboot/init.c (grub_machine_init) [GRUB_MACHINE_QEMU]:
	Call grub_qemu_init_cirrus.
	* kern/i386/qemu/init.c: New file.
	* term/i386/pc/vga_text.c (inc_y): Never read outside the screen.

	* commands/videotest.c (grub_cmd_videotest): Handle double buffering.

diff --cc ChangeLog
index a002be299f154419bc8d85e187b62c0a35eb6e73,5509a9f05b730f1aacd18c7add2ebad7bbe93297..f54b8bca468770319810928c953b696e6d9fcddb
--- 1/ChangeLog
--- 2/ChangeLog
+++ b/ChangeLog
@@@ -1,56 -1,22 +1,75 @@@
 -2010-06-21  Vladimir Serbinenko  <phcoder@gmail.com>
++2010-06-28  Vladimir Serbinenko  <phcoder@gmail.com>
+ 
+       Initialise VGA video on qemu ourselves.
+ 
+       * boot/i386/qemu/boot.S: Don't call 0xc000.
+       * conf/i386-qemu.rmk (kern/i386/qemu/init.c_DEPENDENCIES): New variable.
+       (kernel_img_SOURCES): Add kern/i386/qemu/init.c and bus/pci.c.
+       (kernel_img_HEADERS): Add pci.h.
+       * conf/i386.rmk (pkglib_MODULES) [qemu]: Remove pci.mod.
+       * configure.ac: Force unifont on qemu and yeeloong.
+       * include/grub/i386/qemu/kernel.h (grub_qemu_init_cirrus): New proto.
+       (grub_vga_palette_write): Use correct register.
+       * kern/i386/coreboot/init.c (grub_machine_init) [GRUB_MACHINE_QEMU]:
+       Call grub_qemu_init_cirrus.
+       * kern/i386/qemu/init.c: New file.
+       * term/i386/pc/vga_text.c (inc_y): Never read outside the screen.
+ 
+       * commands/videotest.c (grub_cmd_videotest): Handle double buffering.
+ 
 +2010-06-26  Pavel Roskin  <proski@gnu.org>
 +
 +      * util/grub.d/10_linux.in: Add support for initrd images on Fedora
 +      13.
 +
 +2010-06-26  Colin Watson  <cjwatson@ubuntu.com>
 +
 +      * docs/grub.texi (Simple configuration): Explain that
 +      GRUB_DISABLE_LINUX_RECOVERY and GRUB_DISABLE_NETBSD_RECOVERY must be
 +      set to `true' to disable their respective recovery entries, not
 +      merely set.
 +
 +2010-06-26  Colin Watson  <cjwatson@ubuntu.com>
 +
 +      Make the `source' command slightly faster.
 +
 +      * normal/main.c (grub_normal_execute): Don't re-read list files when
 +      nested.
 +
 +2010-06-23  Colin Watson  <cjwatson@ubuntu.com>
 +
 +      * loader/i386/multiboot_mbi.c (retrieve_video_parameters): Set red
 +      field position and mask size to red fields from mode_info, not
 +      green.
 +      * loader/multiboot_mbi2.c (retrieve_video_parameters): Likewise.
 +      Remove redundant tag->common.framebuffer_type assignment.
 +      Reported by: Seth Goldberg.
 +
 +2010-06-23  Colin Watson  <cjwatson@ubuntu.com>
 +
 +      Sync up other versions of the Linux loader with Robert Millan's
 +      change of 2010-01-09, "Make loader output a bit more user-friendly".
 +
 +      * loader/i386/efi/linux.c (grub_linux_boot): Move debug info to
 +      grub_dprintf().
 +      (grub_cmd_linux): Likewise.
 +      (grub_cmd_initrd): Likewise.
 +      * loader/i386/ieee1275/linux.c (grub_cmd_linux): Likewise.
 +      * loader/i386/pc/linux.c (grub_cmd_linux): Likewise.
 +
 +2010-06-21  Colin Watson  <cjwatson@ubuntu.com>
 +
 +      * kern/efi/mm.c (grub_efi_mm_init): Handle systems with memory maps
 +      larger than MEMORY_MAP_SIZE.
 +
 +2010-06-21  BVK Chaitanya  <bvk.groups@gmail.com>
 +
 +      Fix parallel build.
 +
 +      * conf/common.rmk: Add grub_script.tab.h as a grub-script-check
 +      dependency.
 +      * script/parser.y: #include grub_script.tab.h header.
 +
  2010-06-20  Vladimir Serbinenko  <phcoder@gmail.com>
  
        Support >3GiB and <16MiB RAM in i386-qemu.