mirror of
https://github.com/fail0verflow/switch-coreboot.git
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9bf25a9c08
table get rebuilt unconditionally due to slightly incorrect dependencies. That's wasteful and may hide other dependency bugs. Fix the lar, lzma, nrv2b and option table dependencies. This trims down recompilation time a lot. The only remaining stuff being rebuilt is: ~/corebootv3-better_dependencies> make CP build/config.h GEN build/build.h LAR build/coreboot.rom PAYLOAD none (as specified by user) CP build/bios.bin DONE Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://coreboot.org/repository/coreboot-v3@984 f3766cd6-281f-0410-b1cd-43a5c92072e9 |
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| .. | ||
| bootblock.c | ||
| elf.h | ||
| example.c | ||
| lar.c | ||
| lar.h | ||
| lib.c | ||
| lib.h | ||
| Makefile | ||
| README | ||
| stream.c | ||
Lightweight Archiver: lar ----------------------- Table of Contents - Introduction - Usage - Archive format - TODO - Copyright and License Introduction ------------ This is a simple archiver, similar to cpio, ar or tar. It was designed and written for coreboot. Design goals were - minimum overhead - maximum fault tolerance - simplicity For a usage example see example.c. For questions contact Stefan Reinauer <stepan@coresystems.de>. Usage ----- Create archive archive.lar containing files file1 ... fileN: $ lar c archive.lar file1 ... fileN Extract files from archive.lar: $ lar x archive.lar [file1 ... fileN] List files in archive: $ lar l archive.lar Archive format -------------- The rough format is: |--------------| | header | |--------------| | data | |--------------| | header | |--------------| | data | |--------------| ... Headers have to be 16 byte aligned. |----------------------------| | magic (8 bytes) | |----------------------------| | length (4 bytes) | |----------------------------| | checksum (4 bytes) | |----------------------------| | offset to blob (4 bytes) | |----------------------------| | "path name" | <-- null terminated, aligned to 16 bytes |----------------------------| | blob (aligned to 16 bytes) | |----------------------------| TODO ---- - Reading flash layouts - This does not enforce any alignment yet - Alignment enforcing will be optional Copyright and License --------------------- Copyright (C) 2006-2007 coresystems GmbH Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA Note: The files lar.h and example.c are dual-licensed. You can choose between: - The GNU GPL, version 2, as published by the Free Software Foundation. - The revised BSD license (without advertising clause). See lar.h.