Revision: 16865
http://sourceforge.net/p/edk2/code/16865
Author: hwu1225
Date: 2015-02-13 06:25:19 +0000 (Fri, 13 Feb 2015)
Log Message:
-----------
Fix comments error.
(Sync patch r16845 from main trunk.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <[email protected]>
Reviewed-by: "Rangarajan, Ravi P" <[email protected]>
Reviewed-by: "Ma, Maurice" <[email protected]>
Revision Links:
--------------
http://sourceforge.net/p/edk2/code/16845
Modified Paths:
--------------
branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.asm
branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.s
Modified: branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.asm
===================================================================
--- branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.asm
2015-02-13 06:24:34 UTC (rev 16864)
+++ branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.asm
2015-02-13 06:25:19 UTC (rev 16865)
@@ -57,19 +57,19 @@
;
LOAD_MMX_EXT MACRO ReturnAddress, MmxRegister
mov esi, ReturnAddress
- movd MmxRegister, esi ; save ReturnAddress into MM7
+ movd MmxRegister, esi ; save ReturnAddress into MMX
ENDM
CALL_MMX_EXT MACRO RoutineLabel, MmxRegister
local ReturnAddress
mov esi, offset ReturnAddress
- movd MmxRegister, esi ; save ReturnAddress into MM7
+ movd MmxRegister, esi ; save ReturnAddress into MMX
jmp RoutineLabel
ReturnAddress:
ENDM
RET_ESI_EXT MACRO MmxRegister
- movd esi, MmxRegister ; restore ESP from MM7
+ movd esi, MmxRegister ; restore ESP from MMX
jmp esi
ENDM
@@ -102,15 +102,15 @@
;------------------------------------------------------------------------------
SecPlatformInitDefault PROC NEAR PUBLIC
; Inputs:
- ; eax -> Return address
+ ; mm7 -> Return address
; Outputs:
; eax -> 0 - Successful, Non-zero - Failed.
; Register Usage:
; eax is cleared and ebp is used for return address.
; All others reserved.
-
+
; Save return address to EBP
- mov ebp, eax
+ mov ebp, mm7
xor eax, eax
exit:
@@ -382,7 +382,7 @@
SAVE_REGS
;
- ; Save timestamp into XMM4 & XMM5
+ ; Save timestamp into XMM6
;
rdtsc
SAVE_EAX
Modified: branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.s
===================================================================
--- branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.s
2015-02-13 06:24:34 UTC (rev 16864)
+++ branches/UDK2014.SP1/IntelFspPkg/FspSecCore/Ia32/FspApiEntry.s
2015-02-13 06:25:19 UTC (rev 16865)
@@ -207,7 +207,7 @@
#------------------------------------------------------------------------------
# SecPlatformInitDefault
# Inputs:
-# eax -> Return address
+# mm7 -> Return address
# Outputs:
# eax -> 0 - Successful, Non-zero - Failed.
# Register Usage:
@@ -219,7 +219,7 @@
#
# Save return address to EBP
#
- movl %eax, %ebp
+ movd %mm7, %ebp
xorl %eax, %eax
SecPlatformInitDefaultExit:
@@ -532,7 +532,7 @@
SAVE_REGS
#
- # Save timestamp into XMM4 & XMM5
+ # Save timestamp into XMM6
#
rdtsc
SAVE_EAX
------------------------------------------------------------------------------
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