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It decreases its size significantly and avoids a variable in .text. * grub-core/lib/reed_solomon.c (scratch): Removed. (chosenstat): New const or static array. (sigma): Likewise. (errpot): Likewise. (errpos): Likewise. (sy): Likewise. (mstat): Likewise. (errvals): Likewise. (eqstat): Likewise. (pol_evaluate): Replace x with log_x argument. All users updated. (syndroms): Removed. (gauss_solve): Use statically allocated arrays. (rs_recover): Likewise. Calculate syndroms directly. (decode_block): Use statically allocated arrays. (grub_reed_solomon_add_redundancy) [TEST]: Fix -DTEST compilation. (main) [TEST]: Allow -DTEST -DSTANDALONE.
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'