| # Copyright (c) 2007 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 |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # Authors: Gabe Black |
| |
| microcode = ''' |
| def macroop OR_R_R |
| { |
| or reg, reg, regm, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop OR_M_I |
| { |
| limm t2, imm |
| ldst t1, seg, sib, disp |
| or t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, sib, disp |
| }; |
| |
| def macroop OR_P_I |
| { |
| limm t2, imm |
| rdip t7 |
| ldst t1, seg, riprel, disp |
| or t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, riprel, disp |
| }; |
| |
| def macroop OR_LOCKED_M_I |
| { |
| limm t2, imm |
| mfence |
| ldstl t1, seg, sib, disp |
| or t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop OR_LOCKED_P_I |
| { |
| limm t2, imm |
| rdip t7 |
| mfence |
| ldstl t1, seg, riprel, disp |
| or t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop OR_M_R |
| { |
| ldst t1, seg, sib, disp |
| or t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, sib, disp |
| }; |
| |
| def macroop OR_P_R |
| { |
| rdip t7 |
| ldst t1, seg, riprel, disp |
| or t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, riprel, disp |
| }; |
| |
| def macroop OR_LOCKED_M_R |
| { |
| mfence |
| ldstl t1, seg, sib, disp |
| or t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop OR_LOCKED_P_R |
| { |
| rdip t7 |
| mfence |
| ldstl t1, seg, riprel, disp |
| or t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop OR_R_M |
| { |
| ld t1, seg, sib, disp |
| or reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop OR_R_P |
| { |
| rdip t7 |
| ld t1, seg, riprel, disp |
| or reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop OR_R_I |
| { |
| limm t1, imm |
| or reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop XOR_R_R |
| { |
| xor reg, reg, regm, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop XOR_R_I |
| { |
| limm t1, imm |
| xor reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop XOR_M_I |
| { |
| limm t2, imm |
| ldst t1, seg, sib, disp |
| xor t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, sib, disp |
| }; |
| |
| def macroop XOR_P_I |
| { |
| limm t2, imm |
| rdip t7 |
| ldst t1, seg, riprel, disp |
| xor t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, riprel, disp |
| }; |
| |
| def macroop XOR_LOCKED_M_I |
| { |
| limm t2, imm |
| mfence |
| ldstl t1, seg, sib, disp |
| xor t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop XOR_LOCKED_P_I |
| { |
| limm t2, imm |
| rdip t7 |
| mfence |
| ldstl t1, seg, riprel, disp |
| xor t1, t1, t2, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop XOR_M_R |
| { |
| ldst t1, seg, sib, disp |
| xor t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, sib, disp |
| }; |
| |
| def macroop XOR_P_R |
| { |
| rdip t7 |
| ldst t1, seg, riprel, disp |
| xor t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, riprel, disp |
| }; |
| |
| def macroop XOR_LOCKED_M_R |
| { |
| mfence |
| ldstl t1, seg, sib, disp |
| xor t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop XOR_LOCKED_P_R |
| { |
| rdip t7 |
| mfence |
| ldstl t1, seg, riprel, disp |
| xor t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop XOR_R_M |
| { |
| ld t1, seg, sib, disp |
| xor reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop XOR_R_P |
| { |
| rdip t7 |
| ld t1, seg, riprel, disp |
| xor reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop AND_R_R |
| { |
| and reg, reg, regm, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop AND_R_M |
| { |
| ld t1, seg, sib, disp |
| and reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop AND_R_P |
| { |
| rdip t7 |
| ld t1, seg, riprel, disp |
| and reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop AND_R_I |
| { |
| limm t1, imm |
| and reg, reg, t1, flags=(OF,SF,ZF,PF,CF) |
| }; |
| |
| def macroop AND_M_I |
| { |
| ldst t2, seg, sib, disp |
| limm t1, imm |
| and t2, t2, t1, flags=(OF,SF,ZF,PF,CF) |
| st t2, seg, sib, disp |
| }; |
| |
| def macroop AND_P_I |
| { |
| rdip t7 |
| ldst t2, seg, riprel, disp |
| limm t1, imm |
| and t2, t2, t1, flags=(OF,SF,ZF,PF,CF) |
| st t2, seg, riprel, disp |
| }; |
| |
| def macroop AND_LOCKED_M_I |
| { |
| mfence |
| ldstl t2, seg, sib, disp |
| limm t1, imm |
| and t2, t2, t1, flags=(OF,SF,ZF,PF,CF) |
| stul t2, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop AND_LOCKED_P_I |
| { |
| rdip t7 |
| mfence |
| ldstl t2, seg, riprel, disp |
| limm t1, imm |
| and t2, t2, t1, flags=(OF,SF,ZF,PF,CF) |
| stul t2, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop AND_M_R |
| { |
| ldst t1, seg, sib, disp |
| and t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, sib, disp |
| }; |
| |
| def macroop AND_P_R |
| { |
| rdip t7 |
| ldst t1, seg, riprel, disp |
| and t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| st t1, seg, riprel, disp |
| }; |
| |
| def macroop AND_LOCKED_M_R |
| { |
| mfence |
| ldstl t1, seg, sib, disp |
| and t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop AND_LOCKED_P_R |
| { |
| rdip t7 |
| mfence |
| ldstl t1, seg, riprel, disp |
| and t1, t1, reg, flags=(OF,SF,ZF,PF,CF) |
| stul t1, seg, riprel, disp |
| mfence |
| }; |
| |
| def macroop NOT_R |
| { |
| limm t1, -1 |
| xor reg, reg, t1 |
| }; |
| |
| def macroop NOT_M |
| { |
| limm t1, -1 |
| ldst t2, seg, sib, disp |
| xor t2, t2, t1 |
| st t2, seg, sib, disp |
| }; |
| |
| def macroop NOT_P |
| { |
| limm t1, -1 |
| rdip t7 |
| ldst t2, seg, riprel, disp |
| xor t2, t2, t1 |
| st t2, seg, riprel, disp |
| }; |
| |
| def macroop NOT_LOCKED_M |
| { |
| limm t1, -1 |
| mfence |
| ldstl t2, seg, sib, disp |
| xor t2, t2, t1 |
| stul t2, seg, sib, disp |
| mfence |
| }; |
| |
| def macroop NOT_LOCKED_P |
| { |
| limm t1, -1 |
| rdip t7 |
| mfence |
| ldstl t2, seg, riprel, disp |
| xor t2, t2, t1 |
| stul t2, seg, riprel, disp |
| mfence |
| }; |
| ''' |
