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2004-12-04 Marco Gerards <metgerards@student.han.nl>

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Modulize the partition map support and add support for the amiga
	partition map.

	* commands/ls.c: Include <grub/partition.h> instead of
	<grub/machine/partition.h>.
	* kern/disk.c: Likewise.
	* kern/rescue.c: Likewise.
	* loader/i386/pc/chainloader.c: Likewise.
	* normal/cmdline.c: Likewise.
	* kern/powerpc/ieee1275/init.c: Likewise.
	(grub_machine_init): Call `grub_pc_partition_map_init',
	`grub_amiga_partition_map_init' and
	`grub_apple_partition_map_init'.
	* conf/i386-pc.rmk (kernel_img_SOURCES): Remove
	`disk/i386/pc/partition.c'.  Add `kern/partition.c'.
	(kernel_img_HEADERS): Remove `machine/partition.h'.  Add
	`partition.h' and `pc_partition.h'.
	(grub_setup_SOURCES): Remove
	`disk/i386/pc/partition.c'.  Add `kern/partition.c',
	`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
	(grub_emu_SOURCES): Likewise.
	(pkgdata_MODULES): Add `amiga.mod', `apple.mod' and `pc.mod'.
	(amiga_mod_SOURCES, amiga_mod_CFLAGS, apple_mod_SOURCES)
	(apple_mod_CFLAGS, pc_mod_SOURCES, pc_mod_CFLAGS): New variables.
	* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Remove
	`disk/powerpc/ieee1275/partition.c'.  Add `kern/partition.c',
	`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
	(grubof_SOURCES): Likewise.
	* disk/i386/pc/partition.c: File removed.
	* disk/powerpc/ieee1275/partition.c: Likewise.
	* include/grub/powerpc/ieee1275/partition.h: Likewise.
	* include/grub/i386/pc/partition.h: Likewise.
	* kern/partition.c: New file.
	* partmap/amiga.c: Likewise.
	* partmap/apple.c: Likewise.
	* partmap/pc.c: Likewise.
	* include/grub/partition.h: Likewise..
	* include/grub/pc_partition.h: Likewise.
	* util/grub-emu.c: Include <grub/partition.h> instead of
	<grub/machine/partition.h>.
	(main): Call `grub_pc_partition_map_init',
	`grub_amiga_partition_map_init' and
	`grub_apple_partition_map_init' and deinitialize afterwards.
	* util/i386/pc/biosdisk.c: Include `#include
	<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
	`<grub/machine/partition.h>'.
	* util/i386/pc/grub-setup.c: Likewise.
	* util/i386/pc/biosdisk.c: Likewise.
	(grub_util_biosdisk_get_grub_dev): Only access the PC specific
	partition information in case of a PC partition.
	* util/i386/pc/grub-setup.c: Include `#include
	<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
	`<grub/machine/partition.h>'.
	(setup): Only access the PC specific partition information in case
	of a PC partition.
This commit is contained in:
marco_g 2004-12-04 18:45:46 +00:00
parent 0ef4ced959
commit 3f1578fe4a
23 changed files with 1405 additions and 638 deletions
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140
include/grub/powerpc/ieee1275/partition.h
View file

@ -1,140 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2004 Free Software Foundation, Inc.
*
* GRUB 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GRUB_PARTITION_HEADER
#define GRUB_PARTITION_HEADER 1
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/err.h>
#define GRUB_APPLE_PART_MAGIC 0x504D
struct grub_apple_part
{
/* The magic number to idenify this as a partition, it should have
the value `0x504D'. */
grub_uint16_t magic;
/* Reserved. */
grub_uint16_t reserved;
/* The size of the partition map in blocks. */
grub_uint32_t partmap_size;
/* The first physical block of the partition. */
grub_uint32_t first_phys_block;
/* The amount of blocks. */
grub_uint32_t blockcnt;
/* The partition name. */
char partname[32];
/* The partition type. */
char parttype[32];
/* The first datablock of the partition. */
grub_uint32_t datablocks_first;
/* The amount datablocks. */
grub_uint32_t datablocks_count;
/* The status of the partition. (???) */
grub_uint32_t status;
/* The first block on which the bootcode can be found. */
grub_uint32_t bootcode_pos;
/* The size of the bootcode in bytes. */
grub_uint32_t bootcode_size;
/* The load address of the bootcode. */
grub_uint32_t bootcode_loadaddr;
/* Reserved. */
grub_uint32_t reserved2;
/* The entrypoint of the bootcode. */
grub_uint32_t bootcode_entrypoint;
/* Reserved. */
grub_uint32_t reserved3;
/* A checksum of the bootcode. */
grub_uint32_t bootcode_checksum;
/* The processor type. */
char processor[16];
/* Padding. */
grub_uint16_t pad[187];
};
/* Partition description. */
struct grub_partition
{
/* The start sector. */
unsigned long start;
/* The length in sector units. */
unsigned long len;
/* The offset of the partition table. */
unsigned long offset;
/* The index of this partition in the partition table. */
int index;
/* The DOS partition number. */
int dos_part;
/* The BSD partition number (a == 0). */
int bsd_part;
/* The DOS partition type. */
int dos_type;
/* The BSD partition type. */
int bsd_type;
};
typedef struct grub_partition *grub_partition_t;
struct grub_disk;
grub_partition_t EXPORT_FUNC(grub_partition_probe) (struct grub_disk *disk,
const char *str);
grub_err_t EXPORT_FUNC(grub_partition_iterate) (struct grub_disk *disk,
int (*hook) (const grub_partition_t partition));
char *EXPORT_FUNC(grub_partition_get_name) (const grub_partition_t partition);
static inline unsigned long
grub_partition_get_start (const grub_partition_t p)
{
return p->start;
}
static inline unsigned long
grub_partition_get_len (const grub_partition_t p)
{
return p->len;
}
#endif /* ! GRUB_PARTITION_HEADER */