diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S')
| -rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S | 164 |
1 files changed, 82 insertions, 82 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S index 9d4bd3bee1..6ca752747b 100644 --- a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S +++ b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.S @@ -1,82 +1,82 @@ -#/*++ -# -#Copyright (c) 2006, 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 -#http://opensource.org/licenses/bsd-license.php -# -#THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -#WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -#Module Name: -# -# Power10U64.c -# -#Abstract: -# -# Calculates Operand * 10 ^ Power -# -#--*/ -# -##include "Tiano.h" -#include "EfiBind.h" -#--------------------------------------------------------------------------- - .686: - #.MODEL flat,C - .code: - -.globl ASM_PFX(DivU64x32) -#--------------------------------------------------------------------------- -# -#UINT64 -#MultU64x32 ( -# IN UINT64 Multiplicand, -# IN UINTN Multiplier -# ); -# -#UINT64 -#Power10U64 ( -# IN UINT64 Operand, -# IN UINTN Power -# ) -#/*++ -# -#Routine Description: -# -# Raise 10 to the power of Power, and multiply the result with Operand -# -#Arguments: -# -# Operand - multiplicand -# Power - power -# -#Returns: -# -# Operand * 10 ^ Power -# -#--*/ -ASM_PFX(Power10U64): - pushl %ebp - movl %esp, %ebp - movl 8(%ebp), %eax # dword ptr Operand[0] - movl 0xC(%ebp), %edx # dword ptr Operand[4] - movl 0x10(%ebp), %ecx #Power - jcxz _Power10U64_Done - -_Power10U64_Wend: - pushl $10 - push 0xC(%ebp) - push 0x8(%ebp) - call ASM_PFX(MultU64x32) - addl $0xc, %esp - movl %eax, 8(%ebp) # dword ptr Operand[0] - movl %edx, 0xC(%ebp) # dword ptr Operand[4] - loopl _Power10U64_Wend - -_Power10U64_Done: - - popl %ebp - ret -#Power10U64 ENDP - +#/*++
+#
+#Copyright (c) 2006, 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
+#http://opensource.org/licenses/bsd-license.php
+#
+#THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#Module Name:
+#
+# Power10U64.c
+#
+#Abstract:
+#
+# Calculates Operand * 10 ^ Power
+#
+#--*/
+#
+##include "Tiano.h"
+#include "EfiBind.h"
+#---------------------------------------------------------------------------
+ .686:
+ #.MODEL flat,C
+ .code:
+
+.globl ASM_PFX(DivU64x32)
+#---------------------------------------------------------------------------
+#
+#UINT64
+#MultU64x32 (
+# IN UINT64 Multiplicand,
+# IN UINTN Multiplier
+# );
+#
+#UINT64
+#Power10U64 (
+# IN UINT64 Operand,
+# IN UINTN Power
+# )
+#/*++
+#
+#Routine Description:
+#
+# Raise 10 to the power of Power, and multiply the result with Operand
+#
+#Arguments:
+#
+# Operand - multiplicand
+# Power - power
+#
+#Returns:
+#
+# Operand * 10 ^ Power
+#
+#--*/
+ASM_PFX(Power10U64):
+ pushl %ebp
+ movl %esp, %ebp
+ movl 8(%ebp), %eax # dword ptr Operand[0]
+ movl 0xC(%ebp), %edx # dword ptr Operand[4]
+ movl 0x10(%ebp), %ecx #Power
+ jcxz _Power10U64_Done
+
+_Power10U64_Wend:
+ pushl $10
+ push 0xC(%ebp)
+ push 0x8(%ebp)
+ call ASM_PFX(MultU64x32)
+ addl $0xc, %esp
+ movl %eax, 8(%ebp) # dword ptr Operand[0]
+ movl %edx, 0xC(%ebp) # dword ptr Operand[4]
+ loopl _Power10U64_Wend
+
+_Power10U64_Done:
+
+ popl %ebp
+ ret
+#Power10U64 ENDP
+
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