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marco_g 0b412211b3 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 
* TODO: Add note about endianness in grub-mkimage.
	* boot/powerpc/ieee1275/crt0.S (note): Remove unused .note
	section.
	* conf/powerpc-ieee1275.rmk (bin_UTILITIES): Add grub-mkimage.
	(grub_mkimage_SOURCES): New target.
	* include/grub/kernel.h (grub_start_addr): Remove variable.
	(grub_end_addr): Likewise.
	(grub_total_module_size): Likewise.
	(grub_kernel_image_size): Likewise.
	(GRUB_MODULE_MAGIC): New constant.
	(grub_module_info): New structure.
	(grub_arch_modules_addr): New prototype.
	(grub_get_end_addr): Remove prototype.
	* include/grub/i386/pc/kernel.h (grub_end_addr): New prototype.
	* include/grub/powerpc/ieee1275/kernel.h: New file.
	* include/grub/util/misc.h (grub_util_get_fp_size): New
	prototype.
	(grub_util_read_at): Likewise.
	(grub_util_write_image_at): Likewise.
	* kern/main.c (grub_get_end_addr): Remove function.
	(grub_load_modules): Call grub_arch_modules_addr instead of using
	grub_end_addr.  Look for a grub_module_info struct in memory.  Use
	the grub_module_info fields instead of calling grub_get_end_addr
	as loop conditions.  Move grub_add_unused_region code here.
	(grub_add_unused_region): Remove function.
	* kern/i386/pc/init.c: Include grub/cache.h.
	(grub_machine_init): Remove call to grub_get_end_addr.  Remove
	one call to add_mem_region.
	(grub_arch_modules_addr): New function.
	* kern/powerpc/ieee1275/init.c (grub_end_addr): Remove variable.
	(grub_total_module_size): Likewise.
	Include grub/machine/kernel.h.
	(grub_arch_modules_addr): New function.
	* util/grub-emu.c (grub_end_addr): Remove variable.
	(grub_total_module_size): Likewise.
	(grub_arch_modules_addr): New function.
	* util/misc.c: Include unistd.h.
	(grub_util_get_fp_size): New function.
	(grub_util_read_at): Likewise.
	(grub_util_write_image_at): Likewise.
	(grub_util_read_image): Call grub_util_read_at.
	(grub_util_write_image): Call grub_util_write_image_at.
	* util/i386/pc/grub-mkimage.c (generate_image): Allocate
	additional memory in kernel_img for a struct grub_module_info.
	Fill in that grub_module_info.
	* util/powerpc/ieee1275/grub-mkimage.c: New file.
2005-01-04 14:01:45 +00:00
boot 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
commands 2004-12-04 Marco Gerards <metgerards@student.han.nl> 2004-12-04 18:45:46 +00:00
conf 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
disk 2004-12-27 Marco Gerards <metgerards@student.han.nl> 2004-12-27 13:46:20 +00:00
font 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
fs 2004-12-13 Marco Gerards <metgerards@student.han.nl> 2004-12-13 17:26:17 +00:00
hello 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
include/grub 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
kern 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
loader 2004-12-04 Marco Gerards <metgerards@student.han.nl> 2004-12-04 18:45:46 +00:00
normal 2004-12-29 Marco Gerards <metgerards@student.han.nl> 2004-12-29 22:43:48 +00:00
partmap 2004-12-04 Marco Gerards <metgerards@student.han.nl> 2004-12-04 18:45:46 +00:00
term 2004-11-02 Hollis Blanchard <hollis@penguinppc.org> 2004-11-03 03:21:14 +00:00
util 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
.cvsignore Initial revision 2002-12-27 08:53:07 +00:00
aclocal.m4 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
AUTHORS 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
autogen.sh Initial revision 2002-12-27 08:53:07 +00:00
ChangeLog 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00
config.guess Initial revision 2002-12-27 08:53:07 +00:00
config.h.in 2003-12-03 Marco Gerards <metgerards@student.han.nl> 2003-12-03 19:17:27 +00:00
config.sub Initial revision 2002-12-27 08:53:07 +00:00
configure 2004-12-27 Marco Gerards <metgerards@student.han.nl> 2004-12-27 13:46:20 +00:00
configure.ac 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
COPYING Initial revision 2002-12-27 08:53:07 +00:00
genkernsyms.sh shinori K. Okuji <okuji@enbug.org> 2004-02-24 17:21:53 +00:00
genmk.rb 2004-12-27 Marco Gerards <metgerards@student.han.nl> 2004-12-27 13:46:20 +00:00
genmodsrc.sh 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
gensymlist.sh 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
INSTALL 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
install-sh Initial revision 2002-12-27 08:53:07 +00:00
Makefile.in 2004-12-27 Marco Gerards <metgerards@student.han.nl> 2004-12-27 13:46:20 +00:00
mkinstalldirs Initial revision 2002-12-27 08:53:07 +00:00
NEWS 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
README 2004-04-04 Yoshinori K. Okuji <okuji@enbug.org> 2004-04-04 13:46:03 +00:00
stamp-h.in Initial revision 2002-12-27 08:53:07 +00:00
THANKS 2004-09-14 Yoshinori K. Okuji <okuji@enbug.org> 2004-09-14 08:56:51 +00:00
TODO 2005-01-04 Hollis Blanchard <hollis@penguinppc.org> 2005-01-04 14:01:45 +00:00

README

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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.

Because GRUB 2 was formerly developed under the project PUPA, there
remain still many places where PUPA is used instead of GRUB 2. So
suppose that PUPA is a synonym of GRUB 2 for now.

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>.



Because GRUB 2 is still in developmental stage, GRUB 2 is not for general
use (yet). For now, you can install GRUB 2 into a floppy by these
instructions:

$ configure && make
$ ./grub-mkimage -v -d . -o core.img _chain ext2
$ dd if=boot.img of=/dev/fd0 bs=512 count=1
$ dd if=core.img of=/dev/fd0 bs=512 seek=1

It would be easier to use Bochs <http://bochs.sf.net/> than a real
machine.