store_string.py revision 5420
11689SN/A# Copyright (c) 2007-2008 The Hewlett-Packard Development Company 21689SN/A# All rights reserved. 31689SN/A# 41689SN/A# Redistribution and use of this software in source and binary forms, 51689SN/A# with or without modification, are permitted provided that the 61689SN/A# following conditions are met: 71689SN/A# 81689SN/A# The software must be used only for Non-Commercial Use which means any 91689SN/A# use which is NOT directed to receiving any direct monetary 101689SN/A# compensation for, or commercial advantage from such use. Illustrative 111689SN/A# examples of non-commercial use are academic research, personal study, 121689SN/A# teaching, education and corporate research & development. 131689SN/A# Illustrative examples of commercial use are distributing products for 141689SN/A# commercial advantage and providing services using the software for 151689SN/A# commercial advantage. 161689SN/A# 171689SN/A# If you wish to use this software or functionality therein that may be 181689SN/A# covered by patents for commercial use, please contact: 191689SN/A# Director of Intellectual Property Licensing 201689SN/A# Office of Strategy and Technology 211689SN/A# Hewlett-Packard Company 221689SN/A# 1501 Page Mill Road 231689SN/A# Palo Alto, California 94304 241689SN/A# 251689SN/A# Redistributions of source code must retain the above copyright notice, 261689SN/A# this list of conditions and the following disclaimer. Redistributions 272665Ssaidi@eecs.umich.edu# in binary form must reproduce the above copyright notice, this list of 282665Ssaidi@eecs.umich.edu# conditions and the following disclaimer in the documentation and/or 292756Sksewell@umich.edu# other materials provided with the distribution. Neither the name of 301689SN/A# the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 311689SN/A# contributors may be used to endorse or promote products derived from 322325SN/A# this software without specific prior written permission. No right of 332325SN/A# sublicense is granted herewith. Derivatives of the software and 341060SN/A# output created using the software may be prepared, but only for 351060SN/A# Non-Commercial Uses. Derivatives of the software may be shared with 361060SN/A# others provided: (i) the others agree to abide by the list of 372292SN/A# conditions herein which includes the Non-Commercial Use restrictions; 382292SN/A# and (ii) such Derivatives of the software include the above copyright 391681SN/A# notice to acknowledge the contribution from this software where 401060SN/A# applicable, this list of conditions and the disclaimer below. 412980Sgblack@eecs.umich.edu# 421060SN/A# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 431060SN/A# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 441858SN/A# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 456658Snate@binkert.org# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 464598Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 472325SN/A# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 481717SN/A# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 492683Sktlim@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 501717SN/A# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 511717SN/A# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 522292SN/A# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 532292SN/A# 542817Sksewell@umich.edu# Authors: Gabe Black 551060SN/A 561060SN/Amicrocode = ''' 575529Snate@binkert.orgdef macroop STOS_M { 585529Snate@binkert.org # Find the constant we need to either add or subtract from rdi 592316SN/A ruflag t0, 10 602316SN/A movi t3, t3, dsz, flags=(CEZF,), dataSize=asz 612680Sktlim@umich.edu subi t4, t0, dsz, dataSize=asz 622817Sksewell@umich.edu mov t3, t3, t4, flags=(nCEZF,), dataSize=asz 632817Sksewell@umich.edu 642843Sktlim@umich.edu st rax, es, [1, t0, rdi] 652843Sktlim@umich.edu 662669Sktlim@umich.edu add rdi, rdi, t3, dataSize=asz 671060SN/A}; 681060SN/A 695529Snate@binkert.orgdef macroop STOS_E_M { 705529Snate@binkert.org and t0, rcx, rcx, flags=(EZF,), dataSize=asz 712733Sktlim@umich.edu bri t0, label("end"), flags=(CEZF,) 721060SN/A # Find the constant we need to either add or subtract from rdi 731060SN/A ruflag t0, 10 741060SN/A movi t3, t3, dsz, flags=(CEZF,), dataSize=asz 755529Snate@binkert.org subi t4, t0, dsz, dataSize=asz 762292SN/A mov t3, t3, t4, flags=(nCEZF,), dataSize=asz 772292SN/A 781060SN/AtopOfLoop: 791060SN/A st rax, es, [1, t0, rdi] 802348SN/A 812348SN/A subi rcx, rcx, 1, flags=(EZF,), dataSize=asz 822348SN/A add rdi, rdi, t3, dataSize=asz 832348SN/A bri t0, label("topOfLoop"), flags=(nCEZF,) 842348SN/Aend: 851060SN/A fault "NoFault" 862733Sktlim@umich.edu}; 871060SN/A''' 881060SN/A