def test_debug_merge_point(self, tmpdir):
logger = jl.JitLogger()
file = tmpdir.join('binary_file')
file.ensure()
fd = file.open('wb')
jl.jitlog_init(fd.fileno())
logger.start_new_trace(self.make_metainterp_sd(), jd_name='jdname')
log_trace = logger.log_trace(jl.MARK_TRACE, None, None)
op = ResOperation(rop.DEBUG_MERGE_POINT, [ConstInt(0), ConstInt(0), ConstInt(0)])
log_trace.write([], [op])
#the next line will close 'fd', instead of logger.finish()
fd.close()
binary = file.read()
is_32bit = chr(sys.maxint == 2**31-1)
assert binary == (jl.MARK_START_TRACE) + jl.encode_le_addr(1) + \
jl.encode_str('loop') + jl.encode_le_addr(0) + \
jl.encode_str('jdname') + \
(jl.MARK_TRACE) + jl.encode_le_addr(1) + \
(jl.MARK_INPUT_ARGS) + jl.encode_str('') + \
(jl.MARK_INIT_MERGE_POINT) + b'\x05\x00\x01s\x00i\x08s\x00i\x10s' + \
(jl.MARK_MERGE_POINT) + \
b'\xff' + jl.encode_str('/home/pypy/jit.py') + \
b'\x00' + jl.encode_le_64bit(0) + \
b'\xff' + jl.encode_str('enclosed') + \
b'\x00' + jl.encode_le_64bit(99) + \
b'\xff' + jl.encode_str('DEL')
def test_debug_merge_point(self, tmpdir, metainterp_sd):
logger = jl.JitLogger()
file = tmpdir.join('binary_file')
file.ensure()
fd = file.open('wb')
jl.jitlog_init(fd.fileno())
logger.start_new_trace(metainterp_sd, jd_name='jdname')
log_trace = logger.log_trace(jl.MARK_TRACE, None, None)
op = ResOperation(rop.DEBUG_MERGE_POINT, [ConstInt(0), ConstInt(0), ConstInt(0)])
log_trace.write([], [op])
#the next line will close 'fd', instead of logger.finish()
fd.close()
binary = file.read()
is_32bit = chr(sys.maxint == 2**31-1)
assert binary == (jl.MARK_START_TRACE) + jl.encode_le_addr(1) + \
jl.encode_str('loop') + jl.encode_le_addr(0) + \
jl.encode_str('jdname') + \
(jl.MARK_TRACE) + jl.encode_le_addr(1) + \
(jl.MARK_INPUT_ARGS) + jl.encode_str('') + \
(jl.MARK_INIT_MERGE_POINT) + b'\x05\x00\x01s\x00i\x08s\x00i\x10s' + \
(jl.MARK_MERGE_POINT) + \
b'\xff' + jl.encode_str('/home/pypy/jit.py') + \
b'\x00' + jl.encode_le_64bit(0) + \
b'\xff' + jl.encode_str('enclosed') + \
b'\x00' + jl.encode_le_64bit(99) + \
b'\xff' + jl.encode_str('DEL')
def test_debug_merge_point(self, tmpdir, metainterp_sd):
logger = jl.JitLogger()
file = tmpdir.join('binary_file')
file.ensure()
# use rfile instead of file.open since the host python and compiled
# code may use different runtime libraries (win32 visual2008 vs.
# visual2019 for instance
rfile = create_file(str(file), 'wb')
with SuppressIPH():
jl.jitlog_init(rfile.fileno())
logger.start_new_trace(metainterp_sd, jd_name='jdname')
log_trace = logger.log_trace(jl.MARK_TRACE, None, None)
op = ResOperation(
rop.DEBUG_MERGE_POINT,
[ConstInt(0), ConstInt(0),
ConstInt(0)])
log_trace.write([], [op])
#the next line will close the 'fd', instead of logger.finish()
rfile.close()
binary = file.read()
is_32bit = chr(sys.maxint == 2**31 - 1)
assert binary == (jl.MARK_START_TRACE) + jl.encode_le_addr(1) + \
jl.encode_str('loop') + jl.encode_le_addr(0) + \
jl.encode_str('jdname') + \
(jl.MARK_TRACE) + jl.encode_le_addr(1) + \
(jl.MARK_INPUT_ARGS) + jl.encode_str('') + \
(jl.MARK_INIT_MERGE_POINT) + b'\x05\x00\x01s\x00i\x08s\x00i\x10s' + \
(jl.MARK_MERGE_POINT) + \
b'\xff' + jl.encode_str('/home/pypy/jit.py') + \
b'\x00' + jl.encode_le_64bit(0) + \
b'\xff' + jl.encode_str('enclosed') + \
b'\x00' + jl.encode_le_64bit(99) + \
b'\xff' + jl.encode_str('DEL')