| commit | dc61b0dc5a24c7dac5e54a2baf9be235038aae64 | |
| author | Alexander Graf <agraf@suse.de> | |
| Tue, 17 Nov 2009 16:49:16 +0000 (17 17:49 +0100) | ||
| committer | Anthony Liguori <aliguori@us.ibm.com> | |
| Thu, 3 Dec 2009 21:25:58 +0000 (3 15:25 -0600) | ||
| tree | 0a590f857d525be56fa073d0a9209c2608953190 | treesnapshot (tar.gz zip) |
| parent | 0745eb1e4336bf665a911754d18ddd63794b352d | commitdiff |
Make -kernel for linux work with bochsbios
While trying to run -kernel with -bios pc-bios/pcbios.bin, I realized
that I was actually writing data to %es, but only set up %ds to a 32-bit
segment we want to write to.
So at the end of the day the data hasn't actually been copied. Oops.
So here's a fix to set ES instead of DS, which makes -kernel work with
BOCHS bios again (and actually makes the code do the correct thing)!
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
While trying to run -kernel with -bios pc-bios/pcbios.bin, I realized
that I was actually writing data to %es, but only set up %ds to a 32-bit
segment we want to write to.
So at the end of the day the data hasn't actually been copied. Oops.
So here's a fix to set ES instead of DS, which makes -kernel work with
BOCHS bios again (and actually makes the code do the correct thing)!
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| pc-bios/optionrom/linuxboot.S | diffblobblamehistory |