| # Copyright (c) 2007-2008 The Hewlett-Packard Development Company |
| # All rights reserved. |
| # |
| # The license below extends only to copyright in the software and shall |
| # not be construed as granting a license to any other intellectual |
| # property including but not limited to intellectual property relating |
| # to a hardware implementation of the functionality of the software |
| # licensed hereunder. You may use the software subject to the license |
| # terms below provided that you ensure that this notice is replicated |
| # unmodified and in its entirety in all distributions of the software, |
| # modified or unmodified, in source code or in binary form. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| microcode = ''' |
| def macroop MOVS_M_M { |
| # Find the constant we need to either add or subtract from rdi |
| ruflag t0, 10 |
| movi t3, t3, dsz, flags=(CEZF,), dataSize=asz |
| subi t4, t0, dsz, dataSize=asz |
| mov t3, t3, t4, flags=(nCEZF,), dataSize=asz |
| |
| ld t1, seg, [1, t0, rsi] |
| st t1, es, [1, t0, rdi] |
| |
| add rdi, rdi, t3, dataSize=asz |
| add rsi, rsi, t3, dataSize=asz |
| }; |
| |
| def macroop MOVS_E_M_M { |
| and t0, rcx, rcx, flags=(EZF,), dataSize=asz |
| br label("end"), flags=(CEZF,) |
| # Find the constant we need to either add or subtract from rdi |
| ruflag t0, 10 |
| movi t3, t3, dsz, flags=(CEZF,), dataSize=asz |
| subi t4, t0, dsz, dataSize=asz |
| mov t3, t3, t4, flags=(nCEZF,), dataSize=asz |
| |
| topOfLoop: |
| ld t1, seg, [1, t0, rsi] |
| st t1, es, [1, t0, rdi] |
| |
| subi rcx, rcx, 1, flags=(EZF,), dataSize=asz |
| add rdi, rdi, t3, dataSize=asz |
| add rsi, rsi, t3, dataSize=asz |
| br label("topOfLoop"), flags=(nCEZF,) |
| end: |
| fault "NoFault" |
| }; |
| ''' |