* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_PXE_DL): New macro.
* boot/i386/pc/pxeboot.S: Include `<grub/machine/boot.h>'.
(_start): Macroify `0x7F'.
* kern/i386/pc/init.c: Include `<grub/machine/boot.h>'.
(make_install_device): Use "(pxe)" as fallback prefix when booting
via PXE.
Use generic grub_reboot() for i386-efi.
* kern/efi/efi.c [__i386__] (grub_reboot): Remove.
* kern/i386/efi/startup.S: Include `"../realmode.S"'.
* kern/i386/realmode.S: Include `<grub/i386/pc/memory.h>'.
* include/grub/i386/loader.h (grub_linux16_boot): Renamed to ...
(grub_linux16_real_boot): ... this.
* kern/i386/loader.S: Likewise.
* loader/i386/pc/linux.c: Include `<grub/video.h>' and `<grub/mm.h>'.
(grub_linux16_boot): New function. Switches to text mode and calls
grub_linux16_real_boot().
* loader/i386/bsd.c: Include `<grub/video.h>'.
(grub_freebsd_boot, grub_openbsd_boot, grub_netbsd_boot): Switch to
text mode before calling grub_unix_real_boot().
* loader/i386/multiboot.c: Include `<grub/video.h>'.
(grub_multiboot_boot): Switch to text mode before calling
grub_relocator32_boot().
* loader/i386/pc/chainloader.c: Include `<grub/video.h>'.
(grub_chainloader_boot): Switch to text mode before calling
grub_chainloader_real_boot().
* kern/i386/pc/startup.S (grub_biosdisk_get_diskinfo_int13_extensions):
Ignore return status if CF is cleared.
(grub_biosdisk_get_diskinfo_standard): Likewise.
For consistency with [multiboot]/docs/boot.S.
* include/multiboot.h (MULTIBOOT_MAGIC): Rename from this ...
(MULTIBOOT_HEADER_MAGIC): ... to this. Update all users.
(MULTIBOOT_MAGIC2): Rename from this ...
(MULTIBOOT_BOOTLOADER_MAGIC): ... to this. Update all users.
Use the same reboot approach on i386 coreboot and qemu as we do on
BIOS.
* conf/i386-coreboot.rmk (kernel_img_HEADERS): Add `cpu/reboot.h'.
(reboot_mod_SOURCES): Remove `kern/i386/reboot.c'.
* kern/i386/reboot.c: Remove.
* include/grub/i386/reboot.h (grub_reboot): Export function.
* kern/i386/pc/startup.S (grub_reboot): Move from here ...
* kern/i386/realmode.S (grub_reboot): ... to here. Jump to
0xf000:0xfff0 instead of 0xffff:0x0000.
[!GRUB_MACHINE_PCBIOS] (prot_to_real): Do not restore interrupts.
* kern/i386/qemu/startup.S: Include `"../realmode.S"'.
* include/grub/multiboot.h (struct grub_multiboot_header): Move
from here ...
* include/multiboot.h (struct multiboot_header): ... to here. Update
all users.
* include/grub/multiboot.h (struct grub_multiboot_info): Move
from here ...
* include/multiboot.h (struct multiboot_info): ... to here. Update
all users.
* include/grub/multiboot.h (struct grub_multiboot_mmap_entry): Move
from here ...
* include/multiboot.h (struct multiboot_mmap_entry): ... to here.
Update all users.
* include/grub/multiboot.h (struct grub_mod_list): Move
from here ...
* include/multiboot.h (struct multiboot_mod_list): ... to here.
Update all users.
Fix memory corruption issue (spotted by Colin Watson).
* kern/i386/pc/startup.S (grub_vbe_bios_getset_dac_palette): Fix bug
causing returned size to be stored in an incorrect memory location.
Fix use of uninitialized value when storing the returned size.
Fix a bug resulting in black screen when loading Linux using a
packed video mode.
* kern/i386/pc/startup.S (grub_vbe_bios_getset_dac_palette_width): New
function.
* include/grub/i386/pc/vbe.h (GRUB_VBE_CAPABILITY_DACWIDTH): New macro.
(grub_vbe_bios_getset_dac_palette_width): New function.
(grub_vbe_bios_get_dac_palette_width)
(grub_vbe_bios_set_dac_palette_width): New macros (act as wrappers for
grub_vbe_bios_getset_dac_palette_width()).
* video/i386/pc/vbe.c (grub_vbe_probe): Use `GRUB_VBE_STATUS_OK' to
check for return status.
(grub_vbe_get_video_mode_info): When getting information for a packed
mode (<= 8 bpp), obtain DAC palette width using
grub_vbe_bios_getset_dac_palette_width(), and use that for initializing
{red,green,blue}_mark_size.
* kern/i386/pc/startup.S (real_to_prot): Access `gdtdesc' using
segment 0x0 unconditionally, because the reference generated by
GAS is an absolute address.
* conf/i386-coreboot.rmk (kernel_elf_SOURCES): Remove
term/i386/pc/at_keyboard.c, it doesn't need to be compiled into
the kernel.
* kern/i386/coreboot/init.c: Don't call grub_at_keyboard_init()
and grub_at_keyboard_fini(), it's done on module load and
unload.
* boot/i386/pc/boot.S: Remove root_drive. Assert offset of
boot_drive_check by using GRUB_BOOT_MACHINE_DRIVE_CHECK. Don't
save %dx, we only need %dl and we never change it.
* boot/i386/pc/cdboot.S: Don't set the root drive.
* boot/i386/pc/pxeboot.S: Likewise.
* include/grub/i386/pc/boot.h: Remove
GRUB_BOOT_MACHINE_ROOT_DRIVE, adjust
GRUB_BOOT_MACHINE_DRIVE_CHECK.
* include/grub/i386/pc/kernel.h: Remove grub_root_drive.
* kern/i386/pc/init.c (make_install_device): Remove references
to grub_root_drive.
* kern/i386/pc/startup.S: Likewise.
* util/i386/pc/grub-setup.c (setup): Don't set root_drive.
Use grub-macho2img when compiling with Apple's CC for PCBIOS machine
* conf/common.rmk (bin_UTILITIES): add (on false on condition)
grub-macho2img
(CLEANFILES): add grub-macho2img
(grub_macho2img_SOURCES): new variable
* kern/i386/pc/startup.S (bss_start): new variable
(bss_end): likewise
* genmk.rb: use grub-macho2img for *.img when compiled with Apple's CC
* util/grub-macho2img.c: new file
Absolute addressing through constant with Apple's cc
* kern/i386/pc/startup.S: Define necessary constants
and address through it when using ABS with Apple's CC
* boot/i386/pc/diskboot.S: likewise
* boot/i386/pc/boot.S: likewise
* boot/i386/pc/lnxboot.S: likewise
* boot/i386/pc/cdboot.S: likewise
* mmap/i386/pc/mmap_helper.S: likewise
* commands/i386/pc/drivemap_int13h.S: likewise
