* grub-core/Makefile.core.def (xnu): Add file lzss.c
* grub-core/loader/lzss.c: New file.
* grub-core/loader/xnu.c (grub_xnu_load_driver): Close binaryfile
on Mach-O open failure.
* grub-core/loader/macho.c (grub_macho_close): Free uncompressedXX.
Don't free cmdsXX in uncompressedXX is set.
(grub_macho_file): Init new fields.
New argument is_64bit. All users updated.
Handle compressed. Error out if no suitable architecture is found.
Don't close file.
(grub_macho_open): New argument is_64bit. All users updated.
* grub-core/loader/macho32.c: Add defines for new fields.
* grub-core/loader/macho64.c: Likewise.
* grub-core/loader/machoXX.c (grub_macho_contains_macho): Make static.
(grub_macho_parse): Handle compressed.
Defer actual processing if compressed.
(grub_macho_cmds_iterate): Decompress if compressed. New argument
"filename". All users updated.
(grub_macho_size): New argument "filename". All users updated.
(grub_macho_get_entry_point): Likewise.
(grub_macho_load): Handle compressed.
* include/grub/macho.h (grub_macho_lzss_header): New struct.
(GRUB_MACHO_LZSS_OFFSET): New define.
(grub_decompress_lzss): New proto.
* include/grub/machoload.h (grub_macho_file): New fields to handle
compressed.
(grub_macho_contains_macho64): Remove proto.
(grub_macho_contains_macho32): Likewise.
* util/grub.d/30_os-prober.in: Use kernel cache if available.
* grub-core/loader/i386/xnu.c (grub_cpu_xnu_fill_devicetree):
New argument fsbfreq_out.
(grub_xnu_set_video): Receive an argument grub_xnu_boot_params_common.
(grub_xnu_boot): Support v2 arguments. Disable PIC so that APIC can
be used.
* grub-core/loader/machoXX.c (grub_macho_load): New argument
darwin_version.
* grub-core/loader/xnu.c (grub_xnu_darwin_version): New variable.
* include/grub/i386/xnu.h (grub_xnu_boot_params_common): New struct.
(grub_xnu_boot_params): Rename to ...
(grub_xnu_boot_params_v1): ...this. Use grub_xnu_boot_params_common.
(grub_xnu_boot_params_v2): New struct.
* grub-core/video/i386/pc/vbe.c (framebuffer): New member mtrr.
(cpuid): New define.
(rdmsr): Likewise.
(wrmsr): Likewise.
(mtrr_base): Likewise.
(mtrr_mask): Likewise.
(grub_vbe_enable_mtrr_entry): New function.
(grub_vbe_enable_mtrr): Likewise.
(grub_vbe_disable_mtrr): Likewise.
(grub_vbe_bios_set_display_start): Disable mtrr when handing the
control off to BIOS.
(grub_video_vbe_init): Fill mtrr.
(grub_video_vbe_fini): Disable mtrr.
(grub_video_vbe_get_info_and_fini): Likewise.
(grub_video_vbe_setup): Enable mtrr.
embed to take a maximum value for nsectors.
* include/grub/emu/hostdisk.h (grub_util_ldm_embed): Likewise.
* include/grub/fs.h (grub_fs): Likewise.
* grub-core/partmap/msdos.c (embed_signatures): New array.
(pc_partition_map_embed): Check for and avoid sectors matching any
of the signatures in embed_signatures, up to max_nsectors.
* grub-core/partmap/gpt.c (gpt_partition_map_embed): Restrict
returned sector map to max_nsectors.
* grub-core/disk/ldm.c (grub_util_ldm_embed): Likewise.
* grub-core/fs/btrfs.c (grub_btrfs_embed): Likewise.
* grub-core/fs/zfs/zfs.c (grub_zfs_embed): Likewise.
* util/grub-setup.c (setup): Allow for the embedding area being
split into multiple blocklists. Tell dest_partmap->embed the
maximum number of sectors we care about.
* util/getroot.c (btrfs_ioctl_dev_info_args) [__linux__]: New struct.
(btrfs_ioctl_fs_info_args) [__linux__]: Likewise.
(BTRFS_IOC_DEV_INFO) [__linux__]: New define.
(BTRFS_IOC_FS_INFO) [__linux__]: Likewise.
(grub_find_root_devices_from_btrfs) [__linux__]: New function.
(grub_find_root_devices_from_mountinfo) [__linux__]: Use
grub_find_root_devices_from_btrfs if on btrfs.
