diff options
author | Gabe Black <gblack@eecs.umich.edu> | 2007-09-19 18:25:17 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2007-09-19 18:25:17 -0700 |
commit | a54ae9f92b6000e8aaf5e056deaead8725c25a74 (patch) | |
tree | bd8bb93ef344056ab10dd0a7deaf8170a16bc44f /src/arch/x86/isa/insts/general_purpose | |
parent | a1912df3601873c7014c8bc34183b8c3bd168cdc (diff) | |
download | gem5-a54ae9f92b6000e8aaf5e056deaead8725c25a74.tar.xz |
X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode.
--HG--
rename : src/arch/x86/isa/insts/sse/__init__.py => src/arch/x86/isa/insts/simd128/__init__.py
extra : convert_revision : efb4405aebaa4a04f33572e7d078ceca45872d9c
Diffstat (limited to 'src/arch/x86/isa/insts/general_purpose')
55 files changed, 6849 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/__init__.py b/src/arch/x86/isa/insts/general_purpose/__init__.py new file mode 100644 index 000000000..4f77cb233 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/__init__.py @@ -0,0 +1,79 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["arithmetic", + "cache_and_memory_management", + "compare_and_test", + "control_transfer", + "data_conversion", + "data_transfer", + "flags", + "input_output", + "load_effective_address", + "load_segment_registers", + "logical", + "no_operation", + "processor_information", + "rotate_and_shift", + "semaphores", + "string", + "system_calls"] + +microcode = ''' +# Microcode for general purpose instructions +''' +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/__init__.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/__init__.py new file mode 100644 index 000000000..c7e6b8c5f --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/__init__.py @@ -0,0 +1,64 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["add_and_subtract", + "increment_and_decrement", + "multiply_and_divide"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode + diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/add_and_subtract.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/add_and_subtract.py new file mode 100644 index 000000000..87fbb796c --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/add_and_subtract.py @@ -0,0 +1,300 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 ADD_R_R +{ + add reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADD_R_I +{ + limm t1, imm + add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADD_M_I +{ + limm t2, imm + ld t1, seg, sib, disp + add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop ADD_P_I +{ + rdip t7 + limm t2, imm + ld t1, seg, riprel, disp + add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop ADD_M_R +{ + ld t1, seg, sib, disp + add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop ADD_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop ADD_R_M +{ + ld t1, seg, sib, disp + add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADD_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SUB_R_R +{ + sub reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SUB_R_I +{ + limm t1, imm + sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SUB_R_M +{ + ld t1, seg, sib, disp + sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SUB_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SUB_M_I +{ + limm t2, imm + ld t1, seg, sib, disp + sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop SUB_P_I +{ + rdip t7 + limm t2, imm + ld t1, seg, riprel, disp + sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop SUB_M_R +{ + ld t1, seg, sib, disp + sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop SUB_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop ADC_R_R +{ + adc reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADC_R_I +{ + limm t1, imm + adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADC_M_I +{ + limm t2, imm + ld t1, seg, sib, disp + adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop ADC_P_I +{ + rdip t7 + limm t2, imm + ld t1, seg, riprel, disp + adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop ADC_M_R +{ + ld t1, seg, sib, disp + adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop ADC_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop ADC_R_M +{ + ld t1, seg, sib, disp + adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop ADC_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SBB_R_R +{ + sbb reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SBB_R_I +{ + limm t1, imm + sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SBB_R_M +{ + ld t1, seg, sib, disp + sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SBB_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF) +}; + +def macroop SBB_M_I +{ + limm t2, imm + ld t1, seg, sib, disp + sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop SBB_P_I +{ + rdip t7 + limm t2, imm + ld t1, seg, riprel, disp + sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop SBB_M_R +{ + ld t1, seg, sib, disp + sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, sib, disp +}; + +def macroop SBB_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop NEG_R +{ + sub reg, t0, reg, flags=(CF,OF,SF,ZF,AF,PF) +}; + +def macroop NEG_M +{ + ld t1, seg, sib, disp + sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF) + st t1, seg, sib, disp +}; + +def macroop NEG_P +{ + rdip t7 + ld t1, seg, riprel, disp + sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF) + st t1, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py new file mode 100644 index 000000000..2a8024eee --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py @@ -0,0 +1,96 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 INC_R +{ + addi reg, reg, 1, flags=(OF, SF, ZF, AF, PF) +}; + +def macroop INC_M +{ + ld t1, seg, sib, disp + addi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + st t1, seg, sib, disp +}; + +def macroop INC_P +{ + rdip t7 + ld t1, seg, riprel, disp + addi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + st t1, seg, riprel, disp +}; + +def macroop DEC_R +{ + subi reg, reg, 1, flags=(OF, SF, ZF, AF, PF) +}; + +def macroop DEC_M +{ + ld t1, seg, sib, disp + subi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + st t1, seg, sib, disp +}; + +def macroop DEC_P +{ + rdip t7 + ld t1, seg, riprel, disp + subi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + st t1, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py new file mode 100644 index 000000000..a9b53acac --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py @@ -0,0 +1,833 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = ''' + +# +# Byte version of one operand unsigned multiply. +# + +def macroop MUL_B_R +{ + mul1u rax, reg + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +def macroop MUL_B_M +{ + ld t1, seg, sib, disp + mul1u rax, t1 + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +def macroop MUL_B_P +{ + rdip t7 + ld t1, seg, riprel, disp + mul1u rax, t1 + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +# +# One operand unsigned multiply. +# + +def macroop MUL_R +{ + mul1u rax, reg + mulel rax + muleh rdx, flags=(OF,CF) +}; + +def macroop MUL_M +{ + ld t1, seg, sib, disp + mul1u rax, t1 + mulel rax + muleh rdx, flags=(OF,CF) +}; + +def macroop MUL_P +{ + rdip t7 + ld t1, seg, riprel, disp + mul1u rax, t1 + mulel rax + muleh rdx, flags=(OF,CF) +}; + +# +# Byte version of one operand signed multiply. +# + +def macroop IMUL_B_R +{ + mul1s rax, reg + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +def macroop IMUL_B_M +{ + ld t1, seg, sib, disp + mul1s rax, t1 + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +def macroop IMUL_B_P +{ + rdip t7 + ld t1, seg, riprel, disp + mul1s rax, t1 + mulel rax + # Really ah + muleh rsi, flags=(OF,CF) +}; + +# +# One operand signed multiply. +# + +def macroop IMUL_R +{ + mul1s rax, reg + mulel rax + muleh rdx, flags=(OF,CF) +}; + +def macroop IMUL_M +{ + ld t1, seg, sib, disp + mul1s rax, t1 + mulel rax + muleh rdx, flags=(OF,CF) +}; + +def macroop IMUL_P +{ + rdip t7 + ld t1, seg, riprel, disp + mul1s rax, t1 + mulel rax + muleh rdx, flags=(OF,CF) +}; + +def macroop IMUL_R_R +{ + mul1s reg, regm + mulel reg + muleh t0, flags=(CF,OF) +}; + +def macroop IMUL_R_M +{ + ld t1, seg, sib, disp + mul1s reg, t1 + mulel reg + muleh t0, flags=(CF,OF) +}; + +def macroop IMUL_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mul1s reg, t1 + mulel reg + muleh t0, flags=(CF,OF) +}; + +# +# Three operand signed multiply. +# + +def macroop IMUL_R_R_I +{ + limm t1, imm + mul1s regm, t1 + mulel reg + muleh t0, flags=(OF,CF) +}; + +def macroop IMUL_R_M_I +{ + limm t1, imm + ld t2, seg, sib, disp + mul1s t2, t1 + mulel reg + muleh t0, flags=(OF,CF) +}; + +def macroop IMUL_R_P_I +{ + rdip t7 + limm t1, imm + ld t2, seg, riprel + mul1s t2, t1 + mulel reg + muleh t0, flags=(OF,CF) +}; + +# +# One byte version of unsigned division +# + +def macroop DIV_B_R +{ + # Do the initial part of the division + div1 rsi, reg, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, 8, dataSize=1 + div2 t1, rax, t1, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t1, rax, t1, dataSize=1 + div2 t1, rax, t1, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax, dataSize=1 + divr rsi, dataSize=1 +}; + +def macroop DIV_B_M +{ + ld t2, seg, sib, disp + + # Do the initial part of the division + div1 rsi, t2, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, 8, dataSize=1 + div2 t1, rax, t1, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t1, rax, t1, dataSize=1 + div2 t1, rax, t1, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax, dataSize=1 + divr rsi, dataSize=1 +}; + +def macroop DIV_B_P +{ + rdip t7 + ld t2, seg, riprel, disp + + # Do the initial part of the division + div1 rsi, t2, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, 8, dataSize=1 + div2 t1, rax, t1, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t1, rax, t1, dataSize=1 + div2 t1, rax, t1, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax, dataSize=1 + divr rsi, dataSize=1 +}; + +# +# Unsigned division +# + +def macroop DIV_R +{ + # Do the initial part of the division + div1 rdx, reg + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, "env.dataSize * 8" + div2 t1, rax, t1 + + #Loop until we're out of bits to shift in + #The amount of unrolling here could stand some tuning +divLoopTop: + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax + divr rdx +}; + +def macroop DIV_M +{ + ld t2, seg, sib, disp + + # Do the initial part of the division + div1 rdx, t2 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, "env.dataSize * 8" + div2 t1, rax, t1 + + #Loop until we're out of bits to shift in + #The amount of unrolling here could stand some tuning +divLoopTop: + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax + divr rdx +}; + +def macroop DIV_P +{ + rdip t7 + ld t2, seg, riprel, disp + + # Do the initial part of the division + div1 rdx, t2 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t1, rax, "env.dataSize * 8" + div2 t1, rax, t1 + + #Loop until we're out of bits to shift in + #The amount of unrolling here could stand some tuning +divLoopTop: + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1 + div2 t1, rax, t1, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq rax + divr rdx +}; + +# +# One byte version of signed division +# + +def macroop IDIV_B_R +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,), dataSize=1 + ruflag t4, 3 + sub t2, t0, rsi, dataSize=1 + sub t2, t2, t4 + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, reg, 1, flags=(ECF,), dataSize=1 + + # Negate divisor + sub t3, t0, reg, dataSize=1 + # Put the divisor's absolute value into t3 + mov t3, t3, reg, flags=(nCECF,), dataSize=1 + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rsi, 1, flags=(ECF,), dataSize=1 + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,), dataSize=1 + mov t2, t2, rsi, flags=(nCECF,), dataSize=1 + + # Do the initial part of the division + div1 t2, t3, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, 8, dataSize=1 + div2 t4, t1, t4, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4, dataSize=1 + div2 t4, t1, t4, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5, dataSize=1 + divr t6, dataSize=1 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6, dataSize=1 + # If the dividend was negitive, put the negated remainder in rsi. + mov rsi, rsi, t4, (CECF,), dataSize=1 + # Otherwise put the regular remainder in rsi. + mov rsi, rsi, t6, (nCECF,), dataSize=1 + + # Negate the quotient. + sub t4, t0, t5, dataSize=1 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,), dataSize=1 + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,), dataSize=1 + + # Negate the (possibly already negated) quotient + sub t4, t0, t5, dataSize=1 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,), dataSize=1 + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,), dataSize=1 +}; + +def macroop IDIV_B_M +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,), dataSize=1 + ruflag t4, 3 + sub t2, t0, rsi, dataSize=1 + sub t2, t2, t4 + + ld t3, seg, sib, disp + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, t3, 1, flags=(ECF,), dataSize=1 + + # Negate divisor + sub t4, t0, t3, dataSize=1 + # Put the divisor's absolute value into t3 + mov t3, t3, t4, flags=(CECF,), dataSize=1 + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rsi, 1, flags=(ECF,), dataSize=1 + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,), dataSize=1 + mov t2, t2, rsi, flags=(nCECF,), dataSize=1 + + # Do the initial part of the division + div1 t2, t3, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, 8, dataSize=1 + div2 t4, t1, t4, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4, dataSize=1 + div2 t4, t1, t4, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5, dataSize=1 + divr t6, dataSize=1 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6, dataSize=1 + # If the dividend was negitive, put the negated remainder in rsi. + mov rsi, rsi, t4, (CECF,), dataSize=1 + # Otherwise put the regular remainder in rsi. + mov rsi, rsi, t6, (nCECF,), dataSize=1 + + # Negate the quotient. + sub t4, t0, t5, dataSize=1 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,), dataSize=1 + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,), dataSize=1 + + # Negate the (possibly already negated) quotient + sub t4, t0, t5, dataSize=1 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,), dataSize=1 + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,), dataSize=1 +}; + +def macroop IDIV_B_P +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,), dataSize=1 + ruflag t4, 3 + sub t2, t0, rsi, dataSize=1 + sub t2, t2, t4 + + rdip t7 + ld t3, seg, riprel, disp + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, t3, 1, flags=(ECF,), dataSize=1 + + # Negate divisor + sub t4, t0, t3, dataSize=1 + # Put the divisor's absolute value into t3 + mov t3, t3, t4, flags=(CECF,), dataSize=1 + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rsi, 1, flags=(ECF,), dataSize=1 + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,), dataSize=1 + mov t2, t2, rsi, flags=(nCECF,), dataSize=1 + + # Do the initial part of the division + div1 t2, t3, dataSize=1 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, 8, dataSize=1 + div2 t4, t1, t4, dataSize=1 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4, dataSize=1 + div2 t4, t1, t4, flags=(EZF,), dataSize=1 + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5, dataSize=1 + divr t6, dataSize=1 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6, dataSize=1 + # If the dividend was negitive, put the negated remainder in rsi. + mov rsi, rsi, t4, (CECF,), dataSize=1 + # Otherwise put the regular remainder in rsi. + mov rsi, rsi, t6, (nCECF,), dataSize=1 + + # Negate the quotient. + sub t4, t0, t5, dataSize=1 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,), dataSize=1 + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,), dataSize=1 + + # Negate the (possibly already negated) quotient + sub t4, t0, t5, dataSize=1 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,), dataSize=1 + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,), dataSize=1 +}; + +# +# Signed division +# + +def macroop IDIV_R +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,) + ruflag t4, 3 + sub t2, t0, rdx + sub t2, t2, t4 + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, reg, 1, flags=(ECF,) + + # Negate divisor + sub t3, t0, reg + # Put the divisor's absolute value into t3 + mov t3, t3, reg, flags=(nCECF,) + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rdx, 1, flags=(ECF,) + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,) + mov t2, t2, rdx, flags=(nCECF,) + + # Do the initial part of the division + div1 t2, t3 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, "env.dataSize * 8" + div2 t4, t1, t4 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5 + divr t6 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6 + # If the dividend was negitive, put the negated remainder in rdx. + mov rdx, rdx, t4, (CECF,) + # Otherwise put the regular remainder in rdx. + mov rdx, rdx, t6, (nCECF,) + + # Negate the quotient. + sub t4, t0, t5 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,) + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,) + + # Negate the (possibly already negated) quotient + sub t4, t0, t5 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,) + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,) +}; + +def macroop IDIV_M +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,) + ruflag t4, 3 + sub t2, t0, rdx + sub t2, t2, t4 + + ld t3, seg, sib, disp + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, t3, 1, flags=(ECF,) + + # Negate divisor + sub t4, t0, t3 + # Put the divisor's absolute value into t3 + mov t3, t3, t4, flags=(CECF,) + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rdx, 1, flags=(ECF,) + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,) + mov t2, t2, rdx, flags=(nCECF,) + + # Do the initial part of the division + div1 t2, t3 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, "env.dataSize * 8" + div2 t4, t1, t4 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5 + divr t6 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6 + # If the dividend was negitive, put the negated remainder in rdx. + mov rdx, rdx, t4, (CECF,) + # Otherwise put the regular remainder in rdx. + mov rdx, rdx, t6, (nCECF,) + + # Negate the quotient. + sub t4, t0, t5 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,) + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,) + + # Negate the (possibly already negated) quotient + sub t4, t0, t5 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,) + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,) +}; + +def macroop IDIV_P +{ + # Negate dividend + sub t1, t0, rax, flags=(ECF,) + ruflag t4, 3 + sub t2, t0, rdx + sub t2, t2, t4 + + rdip t7 + ld t3, seg, riprel, disp + + #Find the sign of the divisor + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, t3, 1, flags=(ECF,) + + # Negate divisor + sub t4, t0, t3 + # Put the divisor's absolute value into t3 + mov t3, t3, t4, flags=(CECF,) + + #Find the sign of the dividend + #FIXME!!! This depends on shifts setting the carry flag correctly. + slli t0, rdx, 1, flags=(ECF,) + + # Put the dividend's absolute value into t1 and t2 + mov t1, t1, rax, flags=(nCECF,) + mov t2, t2, rdx, flags=(nCECF,) + + # Do the initial part of the division + div1 t2, t3 + + #These are split out so we can initialize the number of bits in the + #second register + div2i t4, t1, "env.dataSize * 8" + div2 t4, t1, t4 + + #Loop until we're out of bits to shift in +divLoopTop: + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4 + div2 t4, t1, t4, flags=(EZF,) + bri t0, label("divLoopTop"), flags=(nCEZF,) + + #Unload the answer + divq t5 + divr t6 + + # Fix up signs. The sign of the dividend is still lying around in ECF. + # The sign of the remainder, ah, is the same as the dividend. The sign + # of the quotient is negated if the signs of the divisor and dividend + # were different. + + # Negate the remainder + sub t4, t0, t6 + # If the dividend was negitive, put the negated remainder in rdx. + mov rdx, rdx, t4, (CECF,) + # Otherwise put the regular remainder in rdx. + mov rdx, rdx, t6, (nCECF,) + + # Negate the quotient. + sub t4, t0, t5 + # If the dividend was negative, start using the negated quotient + mov t5, t5, t4, (CECF,) + + # Check the sign of the divisor + slli t0, t3, 1, flags=(ECF,) + + # Negate the (possibly already negated) quotient + sub t4, t0, t5 + # If the divisor was negative, put the negated quotient in rax. + mov rax, rax, t4, (CECF,) + # Otherwise put the one that wasn't negated (at least here) in rax. + mov rax, rax, t5, (nCECF,) +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py b/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py new file mode 100644 index 000000000..b5fc43fcd --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py @@ -0,0 +1,72 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class LFENCE(Inst): +# "GenFault ${new UnimpInstFault}" +# class SFENCE(Inst): +# "GenFault ${new UnimpInstFault}" +# class MFENCE(Inst): +# "GenFault ${new UnimpInstFault}" +# class PREFETCHlevel(Inst): +# "GenFault ${new UnimpInstFault}" +# class PREFETCH(Inst): +# "GenFault ${new UnimpInstFault}" +# class PREFETCHW(Inst): +# "GenFault ${new UnimpInstFault}" +# class CLFLUSH(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/__init__.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/__init__.py new file mode 100644 index 000000000..56f33585a --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/__init__.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["bit_scan", + "bit_test", + "bounds", + "compare", + "set_byte_on_condition", + "test"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_scan.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_scan.py new file mode 100644 index 000000000..f04520296 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_scan.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class BSF(Inst): +# "GenFault ${new UnimpInstFault}" +# class BSR(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py new file mode 100644 index 000000000..e950f008a --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class BT(Inst): +# "GenFault ${new UnimpInstFault}" +# class BTC(Inst): +# "GenFault ${new UnimpInstFault}" +# class BTR(Inst): +# "GenFault ${new UnimpInstFault}" +# class BTS(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py new file mode 100644 index 000000000..4b6cc8f71 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py @@ -0,0 +1,60 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class BOUND(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/compare.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/compare.py new file mode 100644 index 000000000..76c75a442 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/compare.py @@ -0,0 +1,108 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CMP_R_M +{ + ld t1, seg, sib, disp + sub t0, reg, t1, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + sub t0, reg, t1, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_M_I +{ + limm t2, imm + ld t1, seg, sib, disp + sub t0, t1, t2, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_P_I +{ + limm t2, imm + rdip t7 + ld t1, seg, riprel, disp + sub t0, t1, t2, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_M_R +{ + ld t1, seg, sib, disp + sub t0, t1, reg, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + sub t0, t1, reg, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_R_R +{ + sub t0, reg, regm, flags=(OF, SF, ZF, AF, PF, CF) +}; + +def macroop CMP_R_I +{ + limm t1, imm + sub t0, reg, t1, flags=(OF, SF, ZF, AF, PF, CF) +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/set_byte_on_condition.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/set_byte_on_condition.py new file mode 100644 index 000000000..81091905c --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/set_byte_on_condition.py @@ -0,0 +1,392 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 SETZ_R +{ + movi reg, reg, 1, flags=(CZF,) + movi reg, reg, 0, flags=(nCZF,) +}; + +def macroop SETZ_M +{ + movi t1, t1, 1, flags=(CZF,) + movi t1, t1, 0, flags=(nCZF,) + st t1, seg, sib, disp +}; + +def macroop SETZ_P +{ + rdip t7 + movi t1, t1, 1, flags=(CZF,) + movi t1, t1, 0, flags=(nCZF,) + st t1, seg, riprel, disp +}; + +def macroop SETNZ_R +{ + movi reg, reg, 1, flags=(nCZF,) + movi reg, reg, 0, flags=(CZF,) +}; + +def macroop SETNZ_M +{ + movi t1, t1, 1, flags=(nCZF,) + movi t1, t1, 0, flags=(CZF,) + st t1, seg, sib, disp +}; + +def macroop SETNZ_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCZF,) + movi t1, t1, 0, flags=(CZF,) + st t1, seg, riprel, disp +}; + +def macroop SETB_R +{ + movi reg, reg, 1, flags=(CCF,) + movi reg, reg, 0, flags=(nCCF,) +}; + +def macroop SETB_M +{ + movi t1, t1, 1, flags=(CCF,) + movi t1, t1, 0, flags=(nCCF,) + st t1, seg, sib, disp +}; + +def macroop SETB_P +{ + rdip t7 + movi t1, t1, 1, flags=(CCF,) + movi t1, t1, 0, flags=(nCCF,) + st t1, seg, riprel, disp +}; + +def macroop SETNB_R +{ + movi reg, reg, 1, flags=(nCCF,) + movi reg, reg, 0, flags=(CCF,) +}; + +def macroop SETNB_M +{ + movi t1, t1, 1, flags=(nCCF,) + movi t1, t1, 0, flags=(CCF,) + st t1, seg, sib, disp +}; + +def macroop SETNB_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCCF,) + movi t1, t1, 0, flags=(CCF,) + st t1, seg, riprel, disp +}; + +def macroop SETBE_R +{ + movi reg, reg, 1, flags=(CCvZF,) + movi reg, reg, 0, flags=(nCCvZF,) +}; + +def macroop SETBE_M +{ + movi t1, t1, 1, flags=(CCvZF,) + movi t1, t1, 0, flags=(nCCvZF,) + st t1, seg, sib, disp +}; + +def macroop SETBE_P +{ + rdip t7 + movi t1, t1, 1, flags=(CCvZF,) + movi t1, t1, 0, flags=(nCCvZF,) + st t1, seg, riprel, disp +}; + +def macroop SETNBE_R +{ + movi reg, reg, 1, flags=(nCCvZF,) + movi reg, reg, 0, flags=(CCvZF,) +}; + +def macroop SETNBE_M +{ + movi t1, t1, 1, flags=(nCCvZF,) + movi t1, t1, 0, flags=(CCvZF,) + st t1, seg, sib, disp +}; + +def macroop SETNBE_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCCvZF,) + movi t1, t1, 0, flags=(CCvZF,) + st t1, seg, riprel, disp +}; + +def macroop SETS_R +{ + movi reg, reg, 1, flags=(CSF,) + movi reg, reg, 0, flags=(nCSF,) +}; + +def macroop SETS_M +{ + movi t1, t1, 1, flags=(CSF,) + movi t1, t1, 0, flags=(nCSF,) + st t1, seg, sib, disp +}; + +def macroop SETS_P +{ + rdip t7 + movi t1, t1, 1, flags=(CSF,) + movi t1, t1, 0, flags=(nCSF,) + st t1, seg, riprel, disp +}; + +def macroop SETNS_R +{ + movi reg, reg, 1, flags=(nCSF,) + movi reg, reg, 0, flags=(CSF,) +}; + +def macroop SETNS_M +{ + movi t1, t1, 1, flags=(nCSF,) + movi t1, t1, 0, flags=(CSF,) + st t1, seg, sib, disp +}; + +def macroop SETNS_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCSF,) + movi t1, t1, 0, flags=(CSF,) + st t1, seg, riprel, disp +}; + +def macroop SETP_R +{ + movi reg, reg, 1, flags=(CPF,) + movi reg, reg, 0, flags=(nCPF,) +}; + +def macroop SETP_M +{ + movi t1, t1, 1, flags=(CPF,) + movi t1, t1, 0, flags=(nCPF,) + st t1, seg, sib, disp +}; + +def macroop SETP_P +{ + rdip t7 + movi t1, t1, 1, flags=(CPF,) + movi t1, t1, 0, flags=(nCPF,) + st t1, seg, riprel, disp +}; + +def macroop SETNP_R +{ + movi reg, reg, 1, flags=(nCPF,) + movi reg, reg, 0, flags=(CPF,) +}; + +def macroop SETNP_M +{ + movi t1, t1, 1, flags=(nCPF,) + movi t1, t1, 0, flags=(CPF,) + st t1, seg, sib, disp +}; + +def macroop SETNP_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCPF,) + movi t1, t1, 0, flags=(CPF,) + st t1, seg, riprel, disp +}; + +def macroop SETL_R +{ + movi reg, reg, 1, flags=(CSxOF,) + movi reg, reg, 0, flags=(nCSxOF,) +}; + +def macroop SETL_M +{ + movi t1, t1, 1, flags=(CSxOF,) + movi t1, t1, 0, flags=(nCSxOF,) + st t1, seg, sib, disp +}; + +def macroop SETL_P +{ + rdip t7 + movi t1, t1, 1, flags=(CSxOF,) + movi t1, t1, 0, flags=(nCSxOF,) + st t1, seg, riprel, disp +}; + +def macroop SETNL_R +{ + movi reg, reg, 1, flags=(nCSxOF,) + movi reg, reg, 0, flags=(CSxOF,) +}; + +def macroop SETNL_M +{ + movi t1, t1, 1, flags=(nCSxOF,) + movi t1, t1, 0, flags=(CSxOF,) + st t1, seg, sib, disp +}; + +def macroop SETNL_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCSxOF,) + movi t1, t1, 0, flags=(CSxOF,) + st t1, seg, riprel, disp +}; + +def macroop SETLE_R +{ + movi reg, reg, 1, flags=(CSxOvZF,) + movi reg, reg, 0, flags=(nCSxOvZF,) +}; + +def macroop SETLE_M +{ + movi t1, t1, 1, flags=(CSxOvZF,) + movi t1, t1, 0, flags=(nCSxOvZF,) + st t1, seg, sib, disp +}; + +def macroop SETLE_P +{ + rdip t7 + movi t1, t1, 1, flags=(CSxOvZF,) + movi t1, t1, 0, flags=(nCSxOvZF,) + st t1, seg, riprel, disp +}; + +def macroop SETNLE_R +{ + movi reg, reg, 1, flags=(nCSxOvZF,) + movi reg, reg, 0, flags=(CSxOvZF,) +}; + +def macroop SETNLE_M +{ + movi t1, t1, 1, flags=(nCSxOvZF,) + movi t1, t1, 0, flags=(CSxOvZF,) + st t1, seg, sib, disp +}; + +def macroop SETNLE_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCSxOvZF,) + movi t1, t1, 0, flags=(CSxOvZF,) + st t1, seg, riprel, disp +}; + +def macroop SETO_R +{ + movi reg, reg, 1, flags=(COF,) + movi reg, reg, 0, flags=(nCOF,) +}; + +def macroop SETO_M +{ + movi t1, t1, 1, flags=(COF,) + movi t1, t1, 0, flags=(nCOF,) + st t1, seg, sib, disp +}; + +def macroop SETO_P +{ + rdip t7 + movi t1, t1, 1, flags=(COF,) + movi t1, t1, 0, flags=(nCOF,) + st t1, seg, riprel, disp +}; + +def macroop SETNO_R +{ + movi reg, reg, 1, flags=(nCOF,) + movi reg, reg, 0, flags=(COF,) +}; + +def macroop SETNO_M +{ + movi t1, t1, 1, flags=(nCOF,) + movi t1, t1, 0, flags=(COF,) + st t1, seg, sib, disp +}; + +def macroop SETNO_P +{ + rdip t7 + movi t1, t1, 1, flags=(nCOF,) + movi t1, t1, 0, flags=(COF,) + st t1, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/test.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/test.py new file mode 100644 index 000000000..2b4bf7b9a --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/test.py @@ -0,0 +1,95 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 TEST_M_R +{ + ld t1, seg, sib, disp + and t0, t1, reg, flags=(SF, ZF, PF) +}; + +def macroop TEST_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + and t0, t1, reg, flags=(SF, ZF, PF) +}; + +def macroop TEST_R_R +{ + and t0, reg, regm, flags=(SF, ZF, PF) +}; + +def macroop TEST_M_I +{ + ld t1, seg, sib, disp + limm t2, imm + and t0, t1, t2, flags=(SF, ZF, PF) +}; + +def macroop TEST_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + limm t2, imm + and t0, t1, t2, flags=(SF, ZF, PF) +}; + +def macroop TEST_R_I +{ + limm t1, imm + and t0, reg, t1, flags=(SF, ZF, PF) +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/__init__.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/__init__.py new file mode 100644 index 000000000..6694b857c --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/__init__.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["call", + "conditional_jump", + "interrupts_and_exceptions", + "jump", + "loop", + "xreturn"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/call.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/call.py new file mode 100644 index 000000000..504e9ab0a --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/call.py @@ -0,0 +1,107 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CALL_NEAR_I +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + limm t1, imm + rdip t7 + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wrip t7, t1 +}; + +def macroop CALL_NEAR_R +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + subi rsp, rsp, dsz + st t1, ss, [0, t0, rsp] + wripi reg, 0 +}; + +def macroop CALL_NEAR_M +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, seg, sib, disp + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wripi t1, 0 +}; + +def macroop CALL_NEAR_P +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, seg, riprel, disp + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wripi t1, 0 +}; +''' +#let {{ +# class CALL(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/conditional_jump.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/conditional_jump.py new file mode 100644 index 000000000..b04ca97d6 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/conditional_jump.py @@ -0,0 +1,216 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 JZ_I +{ + # Make the defualt data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CZF,) +}; + +def macroop JNZ_I +{ + # Make the defualt data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCZF,) +}; + +def macroop JB_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CCF,) +}; + +def macroop JNB_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCCF,) +}; + +def macroop JBE_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CCvZF,) +}; + +def macroop JNBE_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCCvZF,) +}; + +def macroop JS_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CSF,) +}; + +def macroop JNS_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCSF,) +}; + +def macroop JP_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CPF,) +}; + +def macroop JNP_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCPF,) +}; + +def macroop JL_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CSxOF,) +}; + +def macroop JNL_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCSxOF,) +}; + +def macroop JLE_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(CSxOvZF,) +}; + +def macroop JNLE_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCSxOvZF,) +}; + +def macroop JO_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(COF,) +}; + +def macroop JNO_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2, flags=(nCOF,) +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py new file mode 100644 index 000000000..7039b4b5c --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py @@ -0,0 +1,68 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class INT(Inst): +# "GenFault ${new UnimpInstFault}" +# class INTO(Inst): +# "GenFault ${new UnimpInstFault}" +# class IRET(Inst): +# "GenFault ${new UnimpInstFault}" +# class IRETD(Inst): +# "GenFault ${new UnimpInstFault}" +# class IRETQ(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py new file mode 100644 index 000000000..bb3ae4213 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py @@ -0,0 +1,93 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 JMP_I +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t1 + limm t2, imm + wrip t1, t2 +}; + +def macroop JMP_R +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + wripi reg, 0 +}; + +def macroop JMP_M +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + ld t1, seg, sib, disp + wripi t1, 0 +}; + +def macroop JMP_P +{ + # Make the default data size of jumps 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, seg, riprel, disp + wripi t1, 0 +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/loop.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/loop.py new file mode 100644 index 000000000..d742f217f --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/loop.py @@ -0,0 +1,60 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class LOOPcc(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py new file mode 100644 index 000000000..1efddf1d2 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py @@ -0,0 +1,78 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 RET_NEAR +{ + # Make the default data size of rets 64 bits in 64 bit mode + .adjust_env oszIn64Override + + ld t1, ss, [1, t0, rsp] + addi rsp, rsp, dsz + wripi t1, 0 +}; + +def macroop RET_NEAR_I +{ + # Make the default data size of rets 64 bits in 64 bit mode + .adjust_env oszIn64Override + + limm t2, imm + ld t1, ss, [1, t0, rsp] + addi rsp, rsp, dsz + add rsp, rsp, t2 + wripi t1, 0 +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/__init__.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/__init__.py new file mode 100644 index 000000000..b3a40b8a0 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/__init__.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["ascii_adjust", + "bcd_adjust", + "endian_conversion", + "extract_sign_mask", + "sign_extension", + "translate"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/ascii_adjust.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/ascii_adjust.py new file mode 100644 index 000000000..a1e322e56 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/ascii_adjust.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class AAA(Inst): +# "GenFault ${new UnimpInstFault}" +# class AAD(Inst): +# "GenFault ${new UnimpInstFault}" +# class AAM(Inst): +# "GenFault ${new UnimpInstFault}" +# class AAS(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/bcd_adjust.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/bcd_adjust.py new file mode 100644 index 000000000..213724768 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/bcd_adjust.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class DAA(Inst): +# "GenFault ${new UnimpInstFault}" +# class DAS(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/endian_conversion.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/endian_conversion.py new file mode 100644 index 000000000..b98d09816 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/endian_conversion.py @@ -0,0 +1,60 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class BSWAP(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/extract_sign_mask.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/extract_sign_mask.py new file mode 100644 index 000000000..1e0810594 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/extract_sign_mask.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class MOVMSKPS(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVMSKPD(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py new file mode 100644 index 000000000..9a7c226af --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py @@ -0,0 +1,67 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CDQE_R { + sext reg, reg, "env.dataSize << 2" +}; + +def macroop CQO_R_R { + # A shift might be slower than, for example, an explicit sign extension, + # so it might be worthwhile to try to find an alternative. + mov regm, regm, reg + srai regm, regm, "env.dataSize * 8 - 1" +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/translate.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/translate.py new file mode 100644 index 000000000..bb286b976 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/translate.py @@ -0,0 +1,60 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class XLAT(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/__init__.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/__init__.py new file mode 100644 index 000000000..365f95eaa --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/__init__.py @@ -0,0 +1,64 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["conditional_move", + "move", + "stack_operations", + "xchg"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/conditional_move.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/conditional_move.py new file mode 100644 index 000000000..1a60c5b61 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/conditional_move.py @@ -0,0 +1,344 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CMOVZ_R_R +{ + mov reg, reg, regm, flags=(CZF,) +}; + +def macroop CMOVZ_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CZF,) +}; + +def macroop CMOVZ_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CZF,) +}; + +def macroop CMOVNZ_R_R +{ + mov reg, reg, regm, flags=(nCZF,) +}; + +def macroop CMOVNZ_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCZF,) +}; + +def macroop CMOVNZ_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCZF,) +}; + +def macroop CMOVB_R_R +{ + mov reg, reg, regm, flags=(CCF,) +}; + +def macroop CMOVB_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CCF,) +}; + +def macroop CMOVB_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CCF,) +}; + +def macroop CMOVNB_R_R +{ + mov reg, reg, regm, flags=(nCCF,) +}; + +def macroop CMOVNB_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCCF,) +}; + +def macroop CMOVNB_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCCF,) +}; + +def macroop CMOVBE_R_R +{ + mov reg, reg, regm, flags=(CCvZF,) +}; + +def macroop CMOVBE_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CCvZF,) +}; + +def macroop CMOVBE_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CCvZF,) +}; + +def macroop CMOVNBE_R_R +{ + mov reg, reg, regm, flags=(nCCvZF,) +}; + +def macroop CMOVNBE_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCCvZF,) +}; + +def macroop CMOVNBE_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCCvZF,) +}; + +def macroop CMOVS_R_R +{ + mov reg, reg, regm, flags=(CSF,) +}; + +def macroop CMOVS_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CSF,) +}; + +def macroop CMOVS_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CSF,) +}; + +def macroop CMOVNS_R_R +{ + mov reg, reg, regm, flags=(nCSF,) +}; + +def macroop CMOVNS_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCSF,) +}; + +def macroop CMOVNS_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCSF,) +}; + +def macroop CMOVP_R_R +{ + mov reg, reg, regm, flags=(CPF,) +}; + +def macroop CMOVP_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CPF,) +}; + +def macroop CMOVP_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CPF,) +}; + +def macroop CMOVNP_R_R +{ + mov reg, reg, regm, flags=(nCPF,) +}; + +def macroop CMOVNP_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, regm, flags=(nCPF,) +}; + +def macroop CMOVNP_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, regm, flags=(nCPF,) +}; + +def macroop CMOVL_R_R +{ + mov reg, reg, regm, flags=(CSxOF,) +}; + +def macroop CMOVL_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CSxOF,) +}; + +def macroop CMOVL_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CSxOF,) +}; + +def macroop CMOVNL_R_R +{ + mov reg, reg, regm, flags=(nCSxOF,) +}; + +def macroop CMOVNL_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCSxOF,) +}; + +def macroop CMOVNL_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCSxOF,) +}; + +def macroop CMOVLE_R_R +{ + mov reg, reg, regm, flags=(CSxOvZF,) +}; + +def macroop CMOVLE_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(CSxOvZF,) +}; + +def macroop CMOVLE_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(CSxOvZF,) +}; + +def macroop CMOVNLE_R_R +{ + mov reg, reg, regm, flags=(nCSxOvZF,) +}; + +def macroop CMOVNLE_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCSxOvZF,) +}; + +def macroop CMOVNLE_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCSxOvZF,) +}; + +def macroop CMOVO_R_R +{ + mov reg, reg, regm, flags=(COF,) +}; + +def macroop CMOVO_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(COF,) +}; + +def macroop CMOVO_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(COF,) +}; + +def macroop CMOVNO_R_R +{ + mov reg, reg, regm, flags=(nCOF,) +}; + +def macroop CMOVNO_R_M +{ + ld t1, seg, sib, disp + mov reg, reg, t1, flags=(nCOF,) +}; + +def macroop CMOVNO_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + mov reg, reg, t1, flags=(nCOF,) +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py new file mode 100644 index 000000000..a248f5656 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py @@ -0,0 +1,187 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = ''' + +# +# Regular moves +# + +def macroop MOV_R_R { + mov reg, reg, regm +}; + +def macroop MOV_M_R { + st reg, seg, sib, disp +}; + +def macroop MOV_P_R { + rdip t7 + st reg, seg, riprel, disp +}; + +def macroop MOV_R_M { + ld reg, seg, sib, disp +}; + +def macroop MOV_R_P { + rdip t7 + ld reg, seg, riprel, disp +}; + +def macroop MOV_R_I { + limm reg, imm +}; + +def macroop MOV_M_I { + limm t1, imm + st t1, seg, sib, disp +}; + +def macroop MOV_P_I { + rdip t7 + limm t1, imm + st t1, seg, riprel, disp +}; + +# +# Sign extending moves +# + +def macroop MOVSXD_R_R { + sext reg, regm, 32 +}; + +def macroop MOVSXD_R_M { + ld t1, seg, sib, disp, dataSize=4 + sext reg, t1, 32 +}; + +def macroop MOVSXD_R_P { + rdip t7 + ld t1, seg, riprel, disp, dataSize=4 + sext reg, t1, 32 +}; + +def macroop MOVSX_B_R_R { + sext reg, regm, 8 +}; + +def macroop MOVSX_B_R_M { + ld reg, seg, sib, disp, dataSize=1 + sext reg, reg, 8 +}; + +def macroop MOVSX_B_R_P { + rdip t7 + ld reg, seg, riprel, disp, dataSize=1 + sext reg, reg, 8 +}; + +def macroop MOVSX_W_R_R { + sext reg, regm, 16 +}; + +def macroop MOVSX_W_R_M { + ld reg, seg, sib, disp, dataSize=2 + sext reg, reg, 16 +}; + +def macroop MOVSX_W_R_P { + rdip t7 + ld reg, seg, riprel, disp, dataSize=2 + sext reg, reg, 16 +}; + +# +# Zero extending moves +# + +def macroop MOVZX_B_R_R { + zext reg, regm, 8 +}; + +def macroop MOVZX_B_R_M { + ld t1, seg, sib, disp, dataSize=1 + zext reg, t1, 8 +}; + +def macroop MOVZX_B_R_P { + rdip t7 + ld t1, seg, riprel, disp, dataSize=1 + zext reg, t1, 8 +}; + +def macroop MOVZX_W_R_R { + zext reg, regm, 16 +}; + +def macroop MOVZX_W_R_M { + ld t1, seg, sib, disp, dataSize=2 + zext reg, t1, 16 +}; + +def macroop MOVZX_W_R_P { + rdip t7 + ld t1, seg, riprel, disp, dataSize=2 + zext reg, t1, 16 +}; +''' +#let {{ +# class MOVD(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVNTI(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py new file mode 100644 index 000000000..9e6807039 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py @@ -0,0 +1,157 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 POP_R { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + ld reg, ss, [1, t0, rsp] + addi rsp, rsp, dsz +}; + +def macroop POP_M { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + ld t1, ss, [1, t0, rsp] + addi rsp, rsp, dsz + st t1, seg, sib, disp +}; + +def macroop POP_P { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, ss, [1, t0, rsp] + addi rsp, rsp, dsz + st t1, seg, riprel, disp +}; + +def macroop PUSH_R { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + # This needs to work slightly differently from the other versions of push + # because the -original- version of the stack pointer is what gets pushed + st reg, ss, [1, t0, rsp], "-env.dataSize" + subi rsp, rsp, dsz +}; + +def macroop PUSH_I { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + limm t1, imm + subi rsp, rsp, dsz + st t1, ss, [1, t0, rsp] +}; + +def macroop PUSH_M { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + ld t1, seg, sib, disp + subi rsp, rsp, dsz + st t1, ss, [1, t0, rsp] +}; + +def macroop PUSH_P { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, seg, riprel, disp + subi rsp, rsp, dsz + st t1, ss, [1, t0, rsp] +}; + +def macroop PUSHA { + st rax, ss, [1, t0, rsp], "-0 * env.dataSize" + st rcx, ss, [1, t0, rsp], "-1 * env.dataSize" + st rdx, ss, [1, t0, rsp], "-2 * env.dataSize" + st rbx, ss, [1, t0, rsp], "-3 * env.dataSize" + st rsp, ss, [1, t0, rsp], "-4 * env.dataSize" + st rbp, ss, [1, t0, rsp], "-5 * env.dataSize" + st rsi, ss, [1, t0, rsp], "-6 * env.dataSize" + st rdi, ss, [1, t0, rsp], "-7 * env.dataSize" + subi rsp, rsp, "8 * env.dataSize" +}; + +def macroop POPA { + ld rdi, ss, [1, t0, rsp], "0 * env.dataSize" + ld rsi, ss, [1, t0, rsp], "1 * env.dataSize" + ld rbp, ss, [1, t0, rsp], "2 * env.dataSize" + ld rbx, ss, [1, t0, rsp], "4 * env.dataSize" + ld rdx, ss, [1, t0, rsp], "5 * env.dataSize" + ld rcx, ss, [1, t0, rsp], "6 * env.dataSize" + ld rax, ss, [1, t0, rsp], "7 * env.dataSize" + addi rsp, rsp, "8 * env.dataSize" +}; + +def macroop LEAVE { + # Make the default data size of pops 64 bits in 64 bit mode + .adjust_env oszIn64Override + + mov rsp, rsp, rbp + ld rbp, ss, [1, t0, rsp] + addi rsp, rsp, dsz +}; +''' +#let {{ +# class ENTER(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py new file mode 100644 index 000000000..9478c71fc --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py @@ -0,0 +1,98 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = ''' + +# All the memory versions need to use LOCK, regardless of if it was set + +def macroop XCHG_R_R +{ + # Use the xor trick instead of moves to reduce register pressure. + # This probably doesn't make much of a difference, but it's easy. + xor reg, reg, regm + xor regm, regm, reg + xor reg, reg, regm +}; + +def macroop XCHG_R_M +{ + ld t1, seg, sib, disp + st reg, seg, sib, disp + mov reg, reg, t1 +}; + +def macroop XCHG_R_P +{ + rdip t7 + ld t1, seg, riprel, disp + st reg, seg, riprel, disp + mov reg, reg, t1 +}; + +def macroop XCHG_M_R +{ + ld t1, seg, sib, disp + st reg, seg, sib, disp + mov reg, reg, t1 +}; + +def macroop XCHG_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + st reg, seg, riprel, disp + mov reg, reg, t1 +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/flags/__init__.py b/src/arch/x86/isa/insts/general_purpose/flags/__init__.py new file mode 100644 index 000000000..92a8e6a2d --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/flags/__init__.py @@ -0,0 +1,63 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["load_and_store", + "push_and_pop", + "set_and_clear"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/flags/load_and_store.py b/src/arch/x86/isa/insts/general_purpose/flags/load_and_store.py new file mode 100644 index 000000000..c6f279a25 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/flags/load_and_store.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class LAHF(Inst): +# "GenFault ${new UnimpInstFault}" +# class SAHF(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/flags/push_and_pop.py b/src/arch/x86/isa/insts/general_purpose/flags/push_and_pop.py new file mode 100644 index 000000000..dbb6c34c4 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/flags/push_and_pop.py @@ -0,0 +1,70 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class POPF(Inst): +# "GenFault ${new UnimpInstFault}" +# class POPFD(Inst): +# "GenFault ${new UnimpInstFault}" +# class POPFQ(Inst): +# "GenFault ${new UnimpInstFault}" +# class PUSHF(Inst): +# "GenFault ${new UnimpInstFault}" +# class PUSHFD(Inst): +# "GenFault ${new UnimpInstFault}" +# class pushfq(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/flags/set_and_clear.py b/src/arch/x86/isa/insts/general_purpose/flags/set_and_clear.py new file mode 100644 index 000000000..4c655e0b2 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/flags/set_and_clear.py @@ -0,0 +1,93 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CLD { + ruflags t1 + limm t2, "~((uint64_t)DFBit)" + and t1, t1, t2 + wruflags t1, t0 +}; + +def macroop STD { + ruflags t1 + limm t2, "DFBit" + or t1, t1, t2 + wruflags t1, t0 +}; + +def macroop CLC { + ruflags t1 + andi t2, t1, "CFBit" + wruflags t1, t2 +}; + +def macroop STC { + ruflags t1 + ori t1, t1, "CFBit" + wruflags t1, t0 +}; + +def macroop CMC { + ruflags t1 + wruflagsi t1, "CFBit" +}; +''' +#let {{ +# class CLI(Inst): +# "GenFault ${new UnimpInstFault}" +# class STI(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/input_output/__init__.py b/src/arch/x86/isa/insts/general_purpose/input_output/__init__.py new file mode 100644 index 000000000..54fb3d9b0 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/input_output/__init__.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["general_io", + "string_io"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/input_output/general_io.py b/src/arch/x86/isa/insts/general_purpose/input_output/general_io.py new file mode 100644 index 000000000..f9aa9d6e4 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/input_output/general_io.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class IN(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUT(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/input_output/string_io.py b/src/arch/x86/isa/insts/general_purpose/input_output/string_io.py new file mode 100644 index 000000000..a35ba772f --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/input_output/string_io.py @@ -0,0 +1,78 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class INS(Inst): +# "GenFault ${new UnimpInstFault}" +# class INSB(Inst): +# "GenFault ${new UnimpInstFault}" +# class INSW(Inst): +# "GenFault ${new UnimpInstFault}" +# class INSD(Inst): +# "GenFault ${new UnimpInstFault}" +# class INSQ(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUTS(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUTSB(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUTSW(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUTSD(Inst): +# "GenFault ${new UnimpInstFault}" +# class OUTSQ(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/load_effective_address.py b/src/arch/x86/isa/insts/general_purpose/load_effective_address.py new file mode 100644 index 000000000..0c4e0f7df --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/load_effective_address.py @@ -0,0 +1,65 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 LEA_R_M { + lea reg, seg, sib, disp +}; + +def macroop LEA_R_P { + rdip t7 + lea reg, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/load_segment_registers.py b/src/arch/x86/isa/insts/general_purpose/load_segment_registers.py new file mode 100644 index 000000000..8aec4b99e --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/load_segment_registers.py @@ -0,0 +1,72 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class LDS(Inst): +# "GenFault ${new UnimpInstFault}" +# class LES(Inst): +# "GenFault ${new UnimpInstFault}" +# class LFS(Inst): +# "GenFault ${new UnimpInstFault}" +# class LGS(Inst): +# "GenFault ${new UnimpInstFault}" +# class LSS(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOV_SEG(Inst): +# "GenFault ${new UnimpInstFault}" +# class POP(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/logical.py b/src/arch/x86/isa/insts/general_purpose/logical.py new file mode 100644 index 000000000..2137ae82f --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/logical.py @@ -0,0 +1,247 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + ld 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 + ld t1, seg, riprel, disp + or t1, t1, t2, flags=(OF,SF,ZF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop OR_M_R +{ + ld 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 + ld t1, seg, riprel, disp + or t1, t1, reg, flags=(OF,SF,ZF,PF,CF) + st t1, seg, riprel, disp +}; + +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 + ld 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 + ld t1, seg, riprel, disp + xor t1, t1, t2, flags=(OF,SF,ZF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop XOR_M_R +{ + ld 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 + ld t1, seg, riprel, disp + xor t1, t1, reg, flags=(OF,SF,ZF,PF,CF) + st t1, seg, riprel, disp +}; + +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 +{ + ld 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 + ld 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_M_R +{ + ld 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 + ld t1, seg, riprel, disp + and t1, t1, reg, flags=(OF,SF,ZF,PF,CF) + st t1, seg, riprel, disp +}; + +def macroop NOT_R +{ + limm t1, -1 + xor reg, reg, t1 +}; + +def macroop NOT_M +{ + limm t1, -1 + ld t2, seg, sib, disp + xor t2, t2, t1 + st t2, seg, sib, disp +}; + +def macroop NOT_P +{ + limm t1, -1 + rdip t7 + ld t2, seg, riprel, disp + xor t2, t2, t1 + st t2, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/no_operation.py b/src/arch/x86/isa/insts/general_purpose/no_operation.py new file mode 100644 index 000000000..306ee2797 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/no_operation.py @@ -0,0 +1,61 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 NOP +{ + fault "NoFault" +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/processor_information.py b/src/arch/x86/isa/insts/general_purpose/processor_information.py new file mode 100644 index 000000000..6070169ac --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/processor_information.py @@ -0,0 +1,405 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CPUID_R { + +# +# Find which type of cpuid function it is by checking bit 31. Also clear that +# bit to form an offset into the functions of that type. +# + limm t1, 0x80000000, dataSize=4 + and t2, t1, rax, flags=(EZF,) + # clear the bit + xor t1, t2, rax + +# +# Do range checking on the offset +# + # If EZF is set, the function is standard and the max is 0x1. + movi t2, t2, 0x1, flags=(CEZF,) + # If EZF is cleared, the function is extended and the max is 0x18. + movi t2, t2, 0x18, flags=(nCEZF,) + subi t0, t1, t2, flags=(ECF,) + # ECF will be set if the offset is too large. + bri t0, label("end"), flags=(nCECF,) + + +# +# Jump to the right portion +# + movi t2, t2, label("standardStart"), flags=(CEZF,) + movi t2, t2, label("extendedStart"), flags=(nCEZF,) + # This gives each function 8 microops to use. It's wasteful because only + # 5 will be needed, but a multiply would be expensive. In the system + # described in the RISC86 patent, the fifth instruction would really be + # the sequencing field on an op quad, so each function would be implemented + # by -exactly- one op quad. Since we're approximating, this should be ok. + slli t1, t1, 3 + br t2, t1 + +############################################################################# +############################################################################# + +# +# Standard functions. +# + +standardStart: + +# 0x00000000 -- Processor Vendor and Largest Standard Function Number + limm rax, 0x00000001, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x00000001 -- Family, Model, Stepping Identifiers + limm rax, 0x00020f51, dataSize=4 + limm rbx, 0x00000405, dataSize=4 + limm rdx, 0xe3d3fbff, dataSize=4 + limm rcx, 0x00000001, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# +# Extended functions. +# + +extendedStart: + +# 0x80000000 -- Processor Vendor and Largest Extended Function Number + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000001 -- EAX: AMD Family, Model, Stepping +# EBX: BrandId Identifier +# ECX: Feature Identifiers +# EDX: Feature Identifiers + limm rax, 0x00020f51, dataSize=4 + limm rbx, 0x00000405, dataSize=4 + limm rdx, 0xe3d3fbff, dataSize=4 + limm rcx, 0x00000001, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000002 -- Processor Name String Identifier + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000003 -- Processor Name String Identifier + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000004 -- Processor Name String Identifier + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000005 -- L1 Cache and TLB Identifiers + limm rax, 0xff08ff08, dataSize=4 + limm rbx, 0xff20ff20, dataSize=4 + limm rdx, 0x40020140, dataSize=4 + limm rcx, 0x40020140, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000006 -- L2/L3 Cache and L2 TLB Identifiers + limm rax, 0x00000000, dataSize=4 + limm rbx, 0x42004200, dataSize=4 + limm rdx, 0x00000000, dataSize=4 + limm rcx, 0x04008140, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000007 -- Advanced Power Management Information + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000008 -- Long Mode Address Size Identification + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000009 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000A -- SVM Revision and Feature Identification + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000B -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000C -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000D -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000E -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x8000000F -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000010 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000011 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000012 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000013 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000014 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000015 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000016 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000017 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +# 0x80000018 -- Reserved + # JUNK VALUES + limm rax, 0x80000018, dataSize=4 + limm rbx, 0x68747541, dataSize=4 + limm rdx, 0x69746e65, dataSize=4 + limm rcx, 0x444d4163, dataSize=4 + bri t0, label("end") + fault "NoFault" + fault "NoFault" + fault "NoFault" + +end: + fault "NoFault" +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/__init__.py b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/__init__.py new file mode 100644 index 000000000..c6c019f0d --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/__init__.py @@ -0,0 +1,62 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["rotate", + "shift"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/rotate.py b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/rotate.py new file mode 100644 index 000000000..a13df3a64 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/rotate.py @@ -0,0 +1,296 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 ROL_R_I +{ + roli reg, reg, imm +}; + +def macroop ROL_M_I +{ + ld t1, seg, sib, disp + roli t1, t1, imm + st t1, seg, sib, disp +}; + +def macroop ROL_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + roli t1, t1, imm + st t1, seg, riprel, disp +}; + +def macroop ROL_1_R +{ + roli reg, reg, 1 +}; + +def macroop ROL_1_M +{ + ld t1, seg, sib, disp + roli t1, t1, 1 + st t1, seg, sib, disp +}; + +def macroop ROL_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + roli t1, t1, 1 + st t1, seg, riprel, disp +}; + +def macroop ROL_R_R +{ + rol reg, reg, regm +}; + +def macroop ROL_M_R +{ + ld t1, seg, sib, disp + rol t1, t1, reg + st t1, seg, sib, disp +}; + +def macroop ROL_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + rol t1, t1, reg + st t1, seg, riprel, disp +}; + +def macroop ROR_R_I +{ + rori reg, reg, imm +}; + +def macroop ROR_M_I +{ + ld t1, seg, sib, disp + rori t1, t1, imm + st t1, seg, sib, disp +}; + +def macroop ROR_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + rori t1, t1, imm + st t1, seg, riprel, disp +}; + +def macroop ROR_1_R +{ + rori reg, reg, 1 +}; + +def macroop ROR_1_M +{ + ld t1, seg, sib, disp + rori t1, t1, 1 + st t1, seg, sib, disp +}; + +def macroop ROR_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + rori t1, t1, 1 + st t1, seg, riprel, disp +}; + +def macroop ROR_R_R +{ + ror reg, reg, regm +}; + +def macroop ROR_M_R +{ + ld t1, seg, sib, disp + ror t1, t1, reg + st t1, seg, sib, disp +}; + +def macroop ROR_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + ror t1, t1, reg + st t1, seg, riprel, disp +}; + +def macroop RCL_R_I +{ + rcli reg, reg, imm +}; + +def macroop RCL_M_I +{ + ld t1, seg, sib, disp + rcli t1, t1, imm + st t1, seg, sib, disp +}; + +def macroop RCL_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + rcli t1, t1, imm + st t1, seg, riprel, disp +}; + +def macroop RCL_1_R +{ + rcli reg, reg, 1 +}; + +def macroop RCL_1_M +{ + ld t1, seg, sib, disp + rcli t1, t1, 1 + st t1, seg, sib, disp +}; + +def macroop RCL_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + rcli t1, t1, 1 + st t1, seg, riprel, disp +}; + +def macroop RCL_R_R +{ + rcl reg, reg, regm +}; + +def macroop RCL_M_R +{ + ld t1, seg, sib, disp + rcl t1, t1, reg + st t1, seg, sib, disp +}; + +def macroop RCL_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + rcl t1, t1, reg + st t1, seg, riprel, disp +}; + +def macroop RCR_R_I +{ + rcri reg, reg, imm +}; + +def macroop RCR_M_I +{ + ld t1, seg, sib, disp + rcri t1, t1, imm + st t1, seg, sib, disp +}; + +def macroop RCR_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + rcri t1, t1, imm + st t1, seg, riprel, disp +}; + +def macroop RCR_1_R +{ + rcri reg, reg, 1 +}; + +def macroop RCR_1_M +{ + ld t1, seg, sib, disp + rcri t1, t1, 1 + st t1, seg, sib, disp +}; + +def macroop RCR_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + rcri t1, t1, 1 + st t1, seg, riprel, disp +}; + +def macroop RCR_R_R +{ + rcr reg, reg, regm +}; + +def macroop RCR_M_R +{ + ld t1, seg, sib, disp + rcr t1, t1, reg + st t1, seg, sib, disp +}; + +def macroop RCR_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + rcr t1, t1, reg + st t1, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/shift.py b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/shift.py new file mode 100644 index 000000000..6c688cca3 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/rotate_and_shift/shift.py @@ -0,0 +1,236 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 SAL_R_I +{ + slli reg, reg, imm, flags=(SF,ZF,PF) +}; + +def macroop SAL_M_I +{ + ld t1, seg, sib, disp + slli t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAL_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + slli t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SAL_1_R +{ + slli reg, reg, 1, flags=(SF,ZF,PF) +}; + +def macroop SAL_1_M +{ + ld t1, seg, sib, disp + slli t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAL_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + slli t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SAL_R_R +{ + sll reg, reg, regm, flags=(SF,ZF,PF) +}; + +def macroop SAL_M_R +{ + ld t1, seg, sib, disp + sll t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAL_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + sll t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SHR_R_I +{ + srli reg, reg, imm, flags=(SF,ZF,PF) +}; + +def macroop SHR_M_I +{ + ld t1, seg, sib, disp + srli t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SHR_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + srli t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SHR_1_R +{ + srli reg, reg, 1, flags=(SF,ZF,PF) +}; + +def macroop SHR_1_M +{ + ld t1, seg, sib, disp + srli t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SHR_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + srli t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SHR_R_R +{ + srl reg, reg, regm, flags=(SF,ZF,PF) +}; + +def macroop SHR_M_R +{ + ld t1, seg, sib, disp + srl t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SHR_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + srl t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SAR_R_I +{ + srai reg, reg, imm, flags=(SF,ZF,PF) +}; + +def macroop SAR_M_I +{ + ld t1, seg, sib, disp + srai t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAR_P_I +{ + rdip t7 + ld t1, seg, riprel, disp + srai t1, t1, imm, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SAR_1_R +{ + srai reg, reg, 1, flags=(SF,ZF,PF) +}; + +def macroop SAR_1_M +{ + ld t1, seg, sib, disp + srai t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAR_1_P +{ + rdip t7 + ld t1, seg, riprel, disp + srai t1, t1, 1, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; + +def macroop SAR_R_R +{ + sra reg, reg, regm, flags=(SF,ZF,PF) +}; + +def macroop SAR_M_R +{ + ld t1, seg, sib, disp + sra t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, sib, disp +}; + +def macroop SAR_P_R +{ + rdip t7 + ld t1, seg, riprel, disp + sra t1, t1, reg, flags=(SF,ZF,PF) + st t1, seg, riprel, disp +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/semaphores.py b/src/arch/x86/isa/insts/general_purpose/semaphores.py new file mode 100644 index 000000000..800f1b325 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/semaphores.py @@ -0,0 +1,87 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CMPXCHG_R_R { + sub t0, rax, reg, flags=(OF, SF, ZF, AF, PF, CF) + mov reg, reg, regm, flags=(CZF,) + mov rax, rax, reg, flags=(nCZF,) +}; + +def macroop CMPXCHG_M_R { + ld t1, seg, sib, disp + sub t0, rax, t1, flags=(OF, SF, ZF, AF, PF, CF) + + mov t1, t1, reg, flags=(CZF,) + st t1, seg, sib, disp + mov rax, rax, t1, flags=(nCZF,) +}; + +def macroop CMPXCHG_P_R { + rdip t7 + ld t1, seg, riprel, disp + sub t0, rax, t1, flags=(OF, SF, ZF, AF, PF, CF) + + mov t1, t1, reg, flags=(CZF,) + st t1, seg, riprel, disp + mov rax, rax, t1, flags=(nCZF,) +}; +''' +#let {{ +# class XADD(Inst): +# "GenFault ${new UnimpInstFault}" +# class XCHG(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/string/__init__.py b/src/arch/x86/isa/insts/general_purpose/string/__init__.py new file mode 100644 index 000000000..f43a8d3e5 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/__init__.py @@ -0,0 +1,65 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 + +categories = ["compare_strings", + "load_string", + "move_string", + "scan_string", + "store_string"] + +microcode = "" +for category in categories: + exec "import %s as cat" % category + microcode += cat.microcode diff --git a/src/arch/x86/isa/insts/general_purpose/string/compare_strings.py b/src/arch/x86/isa/insts/general_purpose/string/compare_strings.py new file mode 100644 index 000000000..71b8511b4 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/compare_strings.py @@ -0,0 +1,112 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 CMPS_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] + ld t2, es, [1, t0, rdi] + sub t0, t1, t2, flags=(OF, SF, ZF, AF, PF, CF) + + add rdi, rdi, t3, dataSize=asz + add rsi, rsi, t3, dataSize=asz +}; + +# +# Versions which have the rep prefix. These could benefit from some loop +# unrolling. +# + +def macroop CMPS_E_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] + ld t2, es, [1, t0, rdi] + sub t0, t1, t2, flags=(OF, SF, ZF, AF, PF, CF) + + subi rcx, rcx, 1, flags=(EZF,), dataSize=asz + add rdi, rdi, t3, dataSize=asz + add rsi, rsi, t3, dataSize=asz + bri t0, 4, flags=(CSTRZnEZF,) + fault "NoFault" +}; + +def macroop CMPS_N_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] + ld t2, es, [1, t0, rdi] + sub t0, t1, t2, flags=(OF, SF, ZF, AF, PF, CF) + + subi rcx, rcx, 1, flags=(EZF,), dataSize=asz + add rdi, rdi, t3, dataSize=asz + add rsi, rsi, t3, dataSize=asz + bri t0, 4, flags=(CSTRnZnEZF,) + fault "NoFault" +}; +''' diff --git a/src/arch/x86/isa/insts/general_purpose/string/load_string.py b/src/arch/x86/isa/insts/general_purpose/string/load_string.py new file mode 100644 index 000000000..0f749a273 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/load_string.py @@ -0,0 +1,68 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class LODS(Inst): +# "GenFault ${new UnimpInstFault}" +# class LODSB(Inst): +# "GenFault ${new UnimpInstFault}" +# class LODSW(Inst): +# "GenFault ${new UnimpInstFault}" +# class LODSD(Inst): +# "GenFault ${new UnimpInstFault}" +# class LODSQ(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/string/move_string.py b/src/arch/x86/isa/insts/general_purpose/string/move_string.py new file mode 100644 index 000000000..0a855b384 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/move_string.py @@ -0,0 +1,68 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class MOVS(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVSB(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVSW(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVSD(Inst): +# "GenFault ${new UnimpInstFault}" +# class MOVSQ(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/string/scan_string.py b/src/arch/x86/isa/insts/general_purpose/string/scan_string.py new file mode 100644 index 000000000..b038cc00a --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/scan_string.py @@ -0,0 +1,107 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 SCAS_M { + # Find the constant we need to either add or subtract from rdi + ruflag t0, 10 + movi t2, t2, dsz, flags=(CEZF,), dataSize=asz + subi t3, t0, dsz, dataSize=asz + mov t2, t2, t3, flags=(nCEZF,), dataSize=asz + + ld t1, es, [1, t0, rdi] + sub t0, t1, rax, flags=(OF, SF, ZF, AF, PF, CF) + + add rdi, rdi, t2, dataSize=asz +}; + +# +# Versions which have the rep prefix. These could benefit from some loop +# unrolling. +# + +def macroop SCAS_E_M { + # Find the constant we need to either add or subtract from rdi + ruflag t0, 10 + movi t2, t2, dsz, flags=(CEZF,), dataSize=asz + subi t3, t0, dsz, dataSize=asz + mov t2, t2, t3, flags=(nCEZF,), dataSize=asz + + ld t1, es, [1, t0, rdi] + sub t0, t1, rax, flags=(OF, SF, ZF, AF, PF, CF) + + subi rcx, rcx, 1, flags=(EZF,), dataSize=asz + add rdi, rdi, t2, dataSize=asz + bri t0, 4, flags=(CSTRZnEZF,) + fault "NoFault" +}; + +def macroop SCAS_N_M { + # Find the constant we need to either add or subtract from rdi + ruflag t0, 10 + movi t2, t2, dsz, flags=(CEZF,), dataSize=asz + subi t3, t0, dsz, dataSize=asz + mov t2, t2, t3, flags=(nCEZF,), dataSize=asz + + ld t1, es, [1, t0, rdi] + sub t0, t1, rax, flags=(OF, SF, ZF, AF, PF, CF) + + subi rcx, rcx, 1, flags=(EZF,), dataSize=asz + add rdi, rdi, t2, dataSize=asz + bri t0, 4, flags=(CSTRnZnEZF,) + fault "NoFault" +}; + +''' diff --git a/src/arch/x86/isa/insts/general_purpose/string/store_string.py b/src/arch/x86/isa/insts/general_purpose/string/store_string.py new file mode 100644 index 000000000..08a126c1f --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/string/store_string.py @@ -0,0 +1,68 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class STOS(Inst): +# "Add 0 0 0" +# class STOSB(Inst): +# "Add 0 0 0" +# class STOSW(Inst): +# "Add 0 0 0" +# class STOSD(Inst): +# "Add 0 0 0" +# class STOSQ(Inst): +# "Add 0 0 0" +#}}; diff --git a/src/arch/x86/isa/insts/general_purpose/system_calls.py b/src/arch/x86/isa/insts/general_purpose/system_calls.py new file mode 100644 index 000000000..e056bea84 --- /dev/null +++ b/src/arch/x86/isa/insts/general_purpose/system_calls.py @@ -0,0 +1,66 @@ +# Copyright (c) 2007 The Hewlett-Packard Development Company +# All rights reserved. +# +# Redistribution and use of this software in source and binary forms, +# with or without modification, are permitted provided that the +# following conditions are met: +# +# The software must be used only for Non-Commercial Use which means any +# use which is NOT directed to receiving any direct monetary +# compensation for, or commercial advantage from such use. Illustrative +# examples of non-commercial use are academic research, personal study, +# teaching, education and corporate research & development. +# Illustrative examples of commercial use are distributing products for +# commercial advantage and providing services using the software for +# commercial advantage. +# +# If you wish to use this software or functionality therein that may be +# covered by patents for commercial use, please contact: +# Director of Intellectual Property Licensing +# Office of Strategy and Technology +# Hewlett-Packard Company +# 1501 Page Mill Road +# Palo Alto, California 94304 +# +# 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. No right of +# sublicense is granted herewith. Derivatives of the software and +# output created using the software may be prepared, but only for +# Non-Commercial Uses. Derivatives of the software may be shared with +# others provided: (i) the others agree to abide by the list of +# conditions herein which includes the Non-Commercial Use restrictions; +# and (ii) such Derivatives of the software include the above copyright +# notice to acknowledge the contribution from this software where +# applicable, this list of conditions and the disclaimer below. +# +# 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 = "" +#let {{ +# class SYSENTER(Inst): +# "GenFault ${new UnimpInstFault}" +# class SYSEXIT(Inst): +# "GenFault ${new UnimpInstFault}" +# class SYSCALL(Inst): +# "GenFault ${new UnimpInstFault}" +# class SYSRET(Inst): +# "GenFault ${new UnimpInstFault}" +#}}; |