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155 lines (135 loc) · 6.47 KB
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
#
# @author : beaengine@gmail.com
from headers.BeaEnginePython import *
from nose.tools import *
class TestSuite:
def test(self):
# 66 0F 38 29 /r
# pcmpeqq mm1, mm2/m64
Buffer = bytes.fromhex('660f38299011223344')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(hex(myDisasm.infos.Instruction.Opcode), '0xf3829')
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'pcmpeqq')
assert_equal(myDisasm.repr(), 'pcmpeqq xmm2, xmmword ptr [rax+44332211h]')
# VEX.NDS.128.66.0F38.WIG 29 /r
# vpcmpeqq xmm1, xmm2, xmm3/m128
Buffer = bytes.fromhex('c40201290e')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpcmpeqq')
assert_equal(myDisasm.repr(), 'vpcmpeqq xmm9, xmm15, xmmword ptr [r14]')
# VEX.NDS.256.66.0F38.WIG 29 /r
# vpcmpeqq ymm1, ymm2, ymm3/m256
Buffer = bytes.fromhex('c40205290e')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpcmpeqq')
assert_equal(myDisasm.repr(), 'vpcmpeqq ymm9, ymm15, ymmword ptr [r14]')
# EVEX.NDS.128.66.0F38.WIG 29 /r
# vpcmpeqq xmm1 {k1}{z}, xmm2, xmm3/m128
Buffer = bytes.fromhex('62020506290e')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Reserved_.EVEX.P0, 0x2)
assert_equal(myDisasm.infos.Reserved_.EVEX.P1, 0x5)
assert_equal(myDisasm.infos.Reserved_.EVEX.P2, 0x6)
assert_equal(myDisasm.infos.Reserved_.EVEX.pp, 0x1)
assert_equal(myDisasm.infos.Reserved_.EVEX.mm, 0x2)
assert_equal(hex(myDisasm.infos.Instruction.Opcode), '0x29')
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpcmpeqq')
assert_equal(myDisasm.repr(), 'vpcmpeqq xmm25, xmm31, xmmword ptr [r14]')
# EVEX.NDS.256.66.0F38.WIG 29 /r
# vpcmpeqq ymm1 {k1}{z}, ymm2, ymm3/m256
Buffer = bytes.fromhex('62020520290e')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Reserved_.EVEX.P0, 0x2)
assert_equal(myDisasm.infos.Reserved_.EVEX.P1, 0x5)
assert_equal(myDisasm.infos.Reserved_.EVEX.P2, 0x20)
assert_equal(myDisasm.infos.Reserved_.EVEX.pp, 0x1)
assert_equal(myDisasm.infos.Reserved_.EVEX.mm, 0x2)
assert_equal(hex(myDisasm.infos.Instruction.Opcode), '0x29')
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpcmpeqq')
assert_equal(myDisasm.repr(), 'vpcmpeqq ymm25, ymm31, ymmword ptr [r14]')
# EVEX.NDS.512.66.0F38.WIG 29 /r
# vpcmpeqq zmm1 {k1}{z}, zmm2, zmm3/m512
Buffer = bytes.fromhex('62020540290e')
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Reserved_.EVEX.P0, 0x2)
assert_equal(myDisasm.infos.Reserved_.EVEX.P1, 0x5)
assert_equal(myDisasm.infos.Reserved_.EVEX.P2, 0x40)
assert_equal(myDisasm.infos.Reserved_.EVEX.pp, 0x1)
assert_equal(myDisasm.infos.Reserved_.EVEX.mm, 0x2)
assert_equal(hex(myDisasm.infos.Instruction.Opcode), '0x29')
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpcmpeqq')
assert_equal(myDisasm.repr(), 'vpcmpeqq zmm25, zmm31, zmmword ptr [r14]')
# EVEX.128.F3.0F38.W0 29 /r
# VPMOVB2M k1, xmm1
myEVEX = EVEX('EVEX.128.F3.0F38.W0')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovb2m')
assert_equal(myDisasm.repr(), 'vpmovb2m k?, xmm25')
# EVEX.256.F3.0F38.W0 29 /r
# VPMOVB2M k1, ymm1
myEVEX = EVEX('EVEX.256.F3.0F38.W0')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovb2m')
assert_equal(myDisasm.repr(), 'vpmovb2m k?, ymm25')
# EVEX.512.F3.0F38.W0 29 /r
# VPMOVB2M k1, zmm1
myEVEX = EVEX('EVEX.512.F3.0F38.W0')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovb2m')
assert_equal(myDisasm.repr(), 'vpmovb2m k?, zmm25')
# EVEX.128.F3.0F38.W1 29 /r
# VPMOVW2M k1, xmm1
myEVEX = EVEX('EVEX.128.F3.0F38.W1')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovw2m')
assert_equal(myDisasm.repr(), 'vpmovw2m k?, xmm25')
# EVEX.256.F3.0F38.W1 29 /r
# VPMOVW2M k1, ymm1
myEVEX = EVEX('EVEX.256.F3.0F38.W1')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovw2m')
assert_equal(myDisasm.repr(), 'vpmovw2m k?, ymm25')
# EVEX.512.F3.0F38.W1 29 /r
# VPMOVW2M k1, zmm1
myEVEX = EVEX('EVEX.512.F3.0F38.W1')
Buffer = bytes.fromhex('{}29c1'.format(myEVEX.prefix()))
myDisasm = Disasm(Buffer)
myDisasm.read()
assert_equal(myDisasm.infos.Instruction.Opcode, 0x29)
assert_equal(myDisasm.infos.Instruction.Mnemonic, b'vpmovw2m')
assert_equal(myDisasm.repr(), 'vpmovw2m k?, zmm25')