* Makefile.util.def (grub-mkimage): Add $(LIBLZMA). * configure.ac: Check for LZMA. * grub-core/Makefile.core.def (xz_decompress): New target. (none_decompress): Likewise. * grub-core/boot/decompressor/minilib.c: New file. * grub-core/boot/decompressor/none.c: Likewise. * grub-core/boot/decompressor/xz.c: Likewise. * grub-core/kern/mips/cache.S: Change to noreorder nomacro. * grub-core/kern/mips/cache_flush.S: Likewise. * grub-core/kern/i386/pc/lzma_decode.S: Remove dead code. * grub-core/kern/mips/startup.S: Move first stage to ... * grub-core/boot/mips/startup_raw.S: ...here. Change to noreorder nomacro. * grub-core/kern/mips/startup.S: Change to noreorder nomacro. * grub-core/lib/mips/relocator_asm.S: Change to noreorder nomacro. * grub-core/lib/xzembed/xz_dec_bcj.c [GRUB_EMBED_DECOMPRESSOR]: Allocate statically. * grub-core/lib/xzembed/xz_dec_lzma2.c [GRUB_EMBED_DECOMPRESSOR]: Allocate statically or use scratch. Don't check CRC32. * grub-core/lib/xzembed/xz_dec_stream.c [GRUB_EMBED_DECOMPRESSOR]: Allocate statically. Don't check CRC32. * include/grub/decompressor.h: New file. * include/grub/offsets.h (GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE): Removed. (GRUB_KERNEL_MIPS_YEELOONG_UNCOMPRESSED_SIZE): New field. (GRUB_KERNEL_MIPS_YEELOONG_TOTAL_MODULE_SIZE): Adjusted. (GRUB_KERNEL_MIPS_YEELOONG_PREFIX): Likewise. (GRUB_KERNEL_MIPS_YEELOONG_PREFIX_END): Likewise. (GRUB_KERNEL_MACHINE_UNCOMPRESSED_SIZE): New define. * util/grub-mkimage.c (grub_compression_t): New type. (PLATFORM_FLAGS_DECOMPRESSORS): New flag. (image_target_desc): New field default_compression. (image_targets): Adjust yeeloong targets. (compress_kernel_xz) [HAVE_LIBLZMA]: New function. (compress_kernel): New parameter comp. (generate_image): Likewise. Handle new compression case. (options): New option --compression (help): Likewise. (main): Handle new option. |
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|---|---|---|
| build-aux | ||
| conf | ||
| docs | ||
| grub-core | ||
| include | ||
| m4 | ||
| po | ||
| tests | ||
| unicode | ||
| util | ||
| .bzrignore | ||
| ABOUT-NLS | ||
| AUTHORS | ||
| COPYING | ||
| ChangeLog | ||
| INSTALL | ||
| Makefile.am | ||
| Makefile.util.def | ||
| NEWS | ||
| README | ||
| THANKS | ||
| TODO | ||
| acinclude.m4 | ||
| autogen.sh | ||
| config.h.in | ||
| configure.ac | ||
| geninit.sh | ||
| gentpl.py | ||
README
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'