diff options
| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-04 16:18:06 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-04 16:18:06 +0000 |
| commit | d22d1f535bd13dfa6c94d9ed61631813fe205c2f (patch) | |
| tree | 494accc28dcba89e5f60cc503207e14bdd8b7d27 /OvmfPkg | |
| parent | e8d1b8d82ea15861403c66e581a9fbb4820e07c2 (diff) | |
OVMF VTF0 Reset Vector: Set 'accessed' bit in GDT descriptors
In some environments, the accessed bit should be set to allow the
global descriptor table (GDT) to reside in unmodifiable flash
memory.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9675 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.ia32.port80.raw | bin | 548 -> 548 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.ia32.raw | bin | 532 -> 532 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.ia32.serial.raw | bin | 932 -> 932 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.x64.port80.raw | bin | 28676 -> 28676 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.x64.raw | bin | 28676 -> 28676 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Bin/ResetVector.x64.serial.raw | bin | 28676 -> 28676 bytes | |||
| -rw-r--r-- | OvmfPkg/ResetVector/Ia16/16RealTo32Flat.asm | 10 |
7 files changed, 5 insertions, 5 deletions
diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.port80.raw b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.port80.raw Binary files differindex b136e69af..ad5f156b9 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.port80.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.port80.raw diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.raw b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.raw Binary files differindex f77225500..5761a75af 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.raw diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.serial.raw b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.serial.raw Binary files differindex 7b17db95e..779553e4a 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.ia32.serial.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.ia32.serial.raw diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.x64.port80.raw b/OvmfPkg/ResetVector/Bin/ResetVector.x64.port80.raw Binary files differindex 307fc666a..5c9a7a3d5 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.x64.port80.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.x64.port80.raw diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.x64.raw b/OvmfPkg/ResetVector/Bin/ResetVector.x64.raw Binary files differindex aff1447b9..b93599e17 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.x64.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.x64.raw diff --git a/OvmfPkg/ResetVector/Bin/ResetVector.x64.serial.raw b/OvmfPkg/ResetVector/Bin/ResetVector.x64.serial.raw Binary files differindex 3224e3f3b..b7726e3a8 100644 --- a/OvmfPkg/ResetVector/Bin/ResetVector.x64.serial.raw +++ b/OvmfPkg/ResetVector/Bin/ResetVector.x64.serial.raw diff --git a/OvmfPkg/ResetVector/Ia16/16RealTo32Flat.asm b/OvmfPkg/ResetVector/Ia16/16RealTo32Flat.asm index 47e3c6d92..d4416ce85 100644 --- a/OvmfPkg/ResetVector/Ia16/16RealTo32Flat.asm +++ b/OvmfPkg/ResetVector/Ia16/16RealTo32Flat.asm @@ -2,7 +2,7 @@ ; @file
; Transition from 16 bit real mode into 32 bit flat protected mode
;
-; Copyright (c) 2008 - 2009, Intel Corporation
+; Copyright (c) 2008 - 2010, Intel Corporation
; All rights reserved. This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License
; which accompanies this distribution. The full text of the license may be found at
@@ -78,7 +78,7 @@ LINEAR_SEL equ $-GDT_BASE dw 0FFFFh ; limit 0xFFFFF
dw 0 ; base 0
db 0
- db 092h ; present, ring 0, data, expand-up, writable
+ db 093h ; present, ring 0, data, expand-up, writable, accessed
db 0CFh ; page-granular, 32-bit
db 0
@@ -87,7 +87,7 @@ LINEAR_CODE_SEL equ $-GDT_BASE dw 0FFFFh ; limit 0xFFFFF
dw 0 ; base 0
db 0
- db 09Ah ; present, ring 0, data, expand-up, writable
+ db 09Bh ; present, ring 0, data, expand-up, writable, accessed
db 0CFh ; page-granular, 32-bit
db 0
@@ -96,7 +96,7 @@ SYS_DATA_SEL equ $-GDT_BASE dw 0FFFFh ; limit 0xFFFFF
dw 0 ; base 0
db 0
- db 092h ; present, ring 0, data, expand-up, writable
+ db 093h ; present, ring 0, data, expand-up, writable, accessed
db 0CFh ; page-granular, 32-bit
db 0
@@ -105,7 +105,7 @@ SYS_CODE_SEL equ $-GDT_BASE dw 0FFFFh ; limit 0xFFFFF
dw 0 ; base 0
db 0
- db 09Ah ; present, ring 0, data, expand-up, writable
+ db 09Bh ; present, ring 0, data, expand-up, writable, accessed
db 0CFh ; page-granular, 32-bit
db 0
|