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* Makefile.util.def (grub-setup): Add grub-core/lib/reed_solomon.c. * grub-core/Makefile.am (rs_decoder.S): New target. (kern/i386/pc/startup.S): Depend on rs_decoder.S. * grub-core/kern/i386/pc/startup.S (reed_solomon_redundancy): New field. (multiboot): Move to RS part. (post_reed_solomon): New label. (grub_boot_drive): Move to non-RS part since it's modified in memory on boot. Include rs_decoder.S. * grub-core/lib/reed_solomon.c: New file. * include/grub/offsets.h (GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY): New definition. (GRUB_KERNEL_I386_PC_MULTIBOOT_SIGNATURE): Removed. (GRUB_KERNEL_I386_PC_RAW_SIZE): Updated. (GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_PART): New definition. * include/grub/partition.h (grub_partition_map): Change prototype of embed to allow returning additional sectors. * include/grub/reed_solomon.h: New file. * util/grub-setup.c (setup): Handle Reed-Solomon.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'