 Home |
Products |
Support |
Community |
News |
xen-changelog
[Xen-changelog] [xen-unstable] rombios: fix wrong stack segment return i
| To: | xen-changelog@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-changelog] [xen-unstable] rombios: fix wrong stack segment return in 32-bit gateway |
| From: | Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx> |
| Date: | Mon, 26 Jan 2009 18:50:10 -0800 |
| Delivery-date: | Mon, 26 Jan 2009 18:49:51 -0800 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| List-help: | <mailto:xen-changelog-request@lists.xensource.com?subject=help> |
| List-id: | BK change log <xen-changelog.lists.xensource.com> |
| List-post: | <mailto:xen-changelog@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe> |
| Reply-to: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Sender: | xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx |
# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1232968612 0
# Node ID f2ad1a7ca58231f098296b9c038ec90ee55b7b7a
# Parent 2f993fde1dc6575c62db8677a5598c6cdbb5a855
rombios: fix wrong stack segment return in 32-bit gateway
Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
---
tools/firmware/rombios/32bitgateway.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -r 2f993fde1dc6 -r f2ad1a7ca582 tools/firmware/rombios/32bitgateway.c
--- a/tools/firmware/rombios/32bitgateway.c Sun Jan 25 10:32:26 2009 +0000
+++ b/tools/firmware/rombios/32bitgateway.c Mon Jan 26 11:16:52 2009 +0000
@@ -130,9 +130,9 @@ upcall2:
; Restore real-mode stack pointer
xor eax, eax
mov ax, ss_off[esp]
+ mov bx, ax ; Real-mode ss in bx
shl eax, 4
sub esp, eax
- mov bx, ax ; Real-mode ss in bx
; Return to real mode
jmpf upcall3, #PM_16BIT_CS
_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-changelog] [xen-unstable] Rename memory_is_conventional_ram() to page_is_conventional_ram()., Xen patchbot-unstable |
|---|---|
| Next by Date: | [Xen-changelog] [xen-unstable] rombios: fix pointer argument to PMM, Xen patchbot-unstable |
| Previous by Thread: | [Xen-changelog] [xen-unstable] Rename memory_is_conventional_ram() to page_is_conventional_ram()., Xen patchbot-unstable |
| Next by Thread: | [Xen-changelog] [xen-unstable] rombios: fix pointer argument to PMM, Xen patchbot-unstable |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
