----- Original Message ----
From: Bean <[EMAIL PROTECTED]>
To: The development of GRUB 2 <grub-devel@gnu.org>
Sent: Monday, 1 September, 2008 6:32:28 PM
Subject: Re: Windows,grub and grub2
On Mon, Sep 1, 2008 at 6:48 PM, Viswesh S <[EMAIL PROTECTED]> wrote:
>
>
Hi,
I doubt that this is caused by int 13, as grub2 doesn't change it.
Besides, the boot sector is read properly in grub2, so int 13 should
be working.
I have thought of another possible reason for this. In grub2, %dh is
0, perhaps it should be set to the partition number. Please test if
the new patch works.
--
Bean
Hi,
To get more insight and see whether the values are proper,I dumped the
structure members.
So for the commands:
set root=(hd0,1)
chainloader +1
This is disk and partition strucure member values.
disk->name=(hd0,1)
disk->has_partitions=1
disk->id=0x80
For the partition p,
p->offset=0
p->index=0
p->data=0
p->start=0x3f
p->len = 0x0
p->offset=0x4e1edec
p->partmap->name=(null)
part_addr=0x7be
And this is the dump from the mbr:
000001b0 00 00 00 00 00 00 00 00 81 eb 09 00 00 00 80 01
|................|
000001c0 01 00 07 fe ff ff 3f 00 00 00 ec ed e1 04 00 fe
|......?.........|
000001d0 ff ff 07 fe ff ff 00 f0 e1 04 00 18 30 0b 00 fe
|............0...|
000001e0 ff ff 82 fe ff ff cf 0e 12 10 33 91 3b 00 00 fe
|..........3.;...|
000001f0 ff ff 83 fe ff ff 02 a0 4d 10 bf ea 53 02 55 aa
|........M...S.U.|
Viswesh
ps:-The previous patch also didnt work :-(
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