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#/*++
#
#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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