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Reimport nestpart

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-02-06 18:43:37 +01:00
parent bf7fcba2d7
commit 15cb7d433f
26 changed files with 561 additions and 720 deletions
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21
loader/i386/pc/chainloader.c
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@ -31,6 +31,7 @@
#include <grub/machine/memory.h>
#include <grub/dl.h>
#include <grub/command.h>
#include <grub/msdos_partition.h>
#include <grub/machine/biosnum.h>
#include <grub/i18n.h>
#include <grub/video.h>
@ -98,10 +99,22 @@ grub_chainloader_cmd (const char *filename, grub_chainloader_flags_t flags)
dev = grub_device_open (0);
if (dev && dev->disk && dev->disk->partition)
{
grub_disk_read (dev->disk, dev->disk->partition->offset, 446, 64,
(void *) GRUB_MEMORY_MACHINE_PART_TABLE_ADDR);
part_addr = (void *) (GRUB_MEMORY_MACHINE_PART_TABLE_ADDR
+ (dev->disk->partition->index << 4));
grub_disk_t disk = dev->disk;
if (disk)
{
grub_partition_t p = disk->partition;
if (p && grub_strcmp (p->partmap->name, "part_msdos") == 0)
{
disk->partition = p->parent;
grub_disk_read (disk, p->offset, 446, 64,
(void *) GRUB_MEMORY_MACHINE_PART_TABLE_ADDR);
part_addr = (void *) (GRUB_MEMORY_MACHINE_PART_TABLE_ADDR
+ (p->index << 4));
disk->partition = p;
}
}
}
if (dev)