diff options
Diffstat (limited to 'IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm')
-rw-r--r-- | IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm b/IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm index d04f229a6b..1efab52059 100644 --- a/IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm +++ b/IntelFspPkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm @@ -1,6 +1,6 @@ ;------------------------------------------------------------------------------
;
-; Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
+; Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
; 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
@@ -28,7 +28,8 @@ ;------------------------------------------------------------------------------
EXTERNDEF C MeasurePoint:PROC
Pei2LoaderSwitchStack PROC C PUBLIC
- jmp Loader2PeiSwitchStack
+ xor eax, eax
+ jmp FspSwitchStack
Pei2LoaderSwitchStack ENDP
;------------------------------------------------------------------------------
@@ -38,10 +39,21 @@ Pei2LoaderSwitchStack ENDP ; VOID
; )
;------------------------------------------------------------------------------
-EXTERNDEF C SwapStack:PROC
Loader2PeiSwitchStack PROC C PUBLIC
+ jmp FspSwitchStack
+Loader2PeiSwitchStack ENDP
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; FspSwitchStack (
+; VOID
+; )
+;------------------------------------------------------------------------------
+EXTERNDEF C SwapStack:PROC
+FspSwitchStack PROC C PUBLIC
; Save current contexts
- push offset exit
+ push eax
pushfd
cli
pushad
@@ -58,8 +70,8 @@ Loader2PeiSwitchStack PROC C PUBLIC add esp, 8
popad
popfd
-exit:
+ add esp, 4
ret
-Loader2PeiSwitchStack ENDP
+FspSwitchStack ENDP
END
|