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2005-01-04 Hollis Blanchard <hollis@penguinppc.org>

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* 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.
This commit is contained in:
marco_g 2005-01-04 14:01:45 +00:00
parent 458786f8fc
commit 0b412211b3
15 changed files with 488 additions and 70 deletions
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13
kern/powerpc/ieee1275/init.c
View file

@ -1,7 +1,7 @@
/* init.c -- Initialize GRUB on the newworld mac (PPC). */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003, 2004,2005 Free Software Foundation, Inc.
* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
*
* 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
@ -31,10 +31,7 @@
#include <grub/misc.h>
#include <grub/machine/init.h>
#include <grub/machine/time.h>
/* XXX: Modules are not yet supported. */
grub_addr_t grub_end_addr = -1;
grub_addr_t grub_total_module_size = 0;
#include <grub/machine/kernel.h>
void
abort (void)
@ -89,3 +86,9 @@ grub_get_rtc (void)
return msecs;
}
grub_addr_t
grub_arch_modules_addr (void)
{
return GRUB_IEEE1275_MODULE_BASE;
}