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update boot sector when using -kernel (Magnus Damm)
author
bellard
<bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 26 Nov 2005 10:58:41 +0000
(10:58 +0000)
committer
bellard
<bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 26 Nov 2005 10:58:41 +0000
(10:58 +0000)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1664
c046a42c
-6fe2-441c-8c8c-
71466251a162
block.c
patch
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diff --git
a/block.c
b/block.c
index
077c278
..
efd96e6
100644
(file)
--- a/
block.c
+++ b/
block.c
@@
-444,6
+444,9
@@
int bdrv_write(BlockDriverState *bs, int64_t sector_num,
return -1;
if (bs->read_only)
return -1;
+ if (sector_num == 0 && bs->boot_sector_enabled && nb_sectors > 0) {
+ memcpy(bs->boot_sector_data, buf, 512);
+ }
return bs->drv->bdrv_write(bs, sector_num, buf, nb_sectors);
}