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#! /usr/bin/env python2
import sys
from asm_test import Asm_Test_32
class Test_PCMPEQB(Asm_Test_32):
TXT = '''
main:
CALL next
.byte 0x88, 0x78, 0x66, 0x56, 0x44, 0x3F, 0xFF, 0x11
.byte 0x89, 0x77, 0x66, 0x55, 0xF9, 0x33, 0x22, 0x11
next:
POP EBP
MOVQ MM0, QWORD PTR [EBP]
MOVQ MM1, MM0
PCMPEQB MM1, QWORD PTR [EBP+0x8]
RET
'''
def check(self):
assert self.myjit.cpu.MM0 == 0x11FF3F4456667888
assert self.myjit.cpu.MM1 == 0xFF00000000FF0000
class Test_PCMPEQW(Asm_Test_32):
TXT = '''
main:
CALL next
.byte 0x88, 0x77, 0x66, 0x55, 0x44, 0x3F, 0x22, 0x11
.byte 0x89, 0x77, 0x66, 0x55, 0xF9, 0x33, 0x22, 0x11
next:
POP EBP
MOVQ MM0, QWORD PTR [EBP]
MOVQ MM1, MM0
PCMPEQW MM1, QWORD PTR [EBP+0x8]
RET
'''
def check(self):
assert self.myjit.cpu.MM0 == 0x11223F4455667788
assert self.myjit.cpu.MM1 == 0xFFFF0000FFFF0000
class Test_PCMPEQD(Asm_Test_32):
TXT = '''
main:
CALL next
.byte 0x88, 0x77, 0x66, 0x55, 0x44, 0x3F, 0x22, 0x11
.byte 0x88, 0x77, 0x66, 0x55, 0xF9, 0x33, 0x22, 0x11
next:
POP EBP
MOVQ MM0, QWORD PTR [EBP]
MOVQ MM1, MM0
PCMPEQD MM1, QWORD PTR [EBP+0x8]
RET
'''
def check(self):
assert self.myjit.cpu.MM0 == 0x11223F4455667788
assert self.myjit.cpu.MM1 == 0x00000000FFFFFFFF
class Test_PCMPEQQ(Asm_Test_32):
TXT = '''
main:
MOVD XMM0, ESI
MOVD XMM1, EDI
PCMPEQQ XMM0, XMM1
JZ ret
MOV EAX, 1
ret:
RET
'''
def prepare(self):
val = 1
self.myjit.cpu.ESI = 0x11223344
self.myjit.cpu.EDI = 0x11223345
self.myjit.cpu.XMM0 = val
def check(self):
assert self.myjit.cpu.XMM0 == 0xffffffffffffffff0000000000000000
assert self.myjit.cpu.XMM1 == 0x11223345
if __name__ == "__main__":
[test(*sys.argv[1:])() for test in [
Test_PCMPEQB,
Test_PCMPEQW,
Test_PCMPEQD,
Test_PCMPEQQ,
]]
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