def dreturn(frame):
value = frame.stack.pop()
logger.debug("To be returned {0}".format(value))
jassert_double(value)
frame.ret = value
frame.has_result = True
frame.pc = len(frame.code) + 1
def dadd(frame):
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
result = value1[1] + value2[1]
frame.stack.append(("double", result))
def op_0x63(frame): # dadd
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
result = value1[1] + value2[1]
frame.stack.append(("double", result))
def dmul(frame):
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
result = value1[1] * value2[1]
frame.stack.append(("double", result))
def op_0x6f(frame): # ddiv
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
if value2[1] == 0:
frame.stack.append(("double", float("inf")))
return
result = value1[1] / value2[1]
frame.stack.append(("double", result))
def ddiv(frame):
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
if value2[1] == 0:
frame.stack.append(("double", float("inf")))
return
result = value1[1] / value2[1]
frame.stack.append(("double", result))
def op_0x98(frame): # dcmpl
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
if value1[1] > value2[1]:
frame.stack.append(1)
elif value1 == value2:
frame.stack.append(0)
else:
frame.stack.append(-1)
def dcmpl(frame):
value2 = frame.stack.pop()
value1 = frame.stack.pop()
jassert_double(value1)
jassert_double(value2)
if value1[1] > value2[1]:
frame.stack.append(1)
elif value1 == value2:
frame.stack.append(0)
else:
frame.stack.append(-1)
def d2i(frame):
value = frame.stack.pop()
jassert_double(value)
if value[1] is None:
frame.stack.append(0)
else:
if value[1] < -2147483648: # -1 * math.pow(2, 31)
result = -2147483648
elif value[1] > 2147483647: # math.pow(2, 31) - 1
result = 2147483647
else:
result = int(value[1])
jassert_int(result)
frame.stack.append(result)
def d2l(frame):
value = frame.stack.pop()
jassert_double(value)
if value[1] is None:
frame.stack.append(("long", 0))
else:
min_value = long(-1 * math.pow(2, 63))
max_value = long(math.pow(2, 63) - 1)
if value[1] < min_value:
result = min_value
elif value[1] > max_value:
result = max_value
else:
result = long(value[1])
jassert_long(("long", result))
frame.stack.append(("long", result))
def dastore(frame):
value = frame.stack.pop()
index = frame.stack.pop()
ref = frame.stack.pop()
jassert_double(value)
jassert_int(index)
if ref is None:
frame.vm.raise_exception(frame, "java/lang/NullPointerException")
return
jassert_ref(ref)
array = frame.vm.heap[ref[1]]
jassert_array(array)
values = array.values
if index < 0 or index >= len(values):
frame.vm.raise_exception(frame,
"java/lang/ArrayIndexOutOfBoundsException")
return
values[index] = value
def dastore(frame):
value = frame.stack.pop()
index = frame.stack.pop()
ref = frame.stack.pop()
jassert_double(value)
jassert_int(index)
if ref is None:
frame.vm.raise_exception(frame, "java/lang/NullPointerException")
return
jassert_ref(ref)
array = frame.vm.heap[ref[1]]
jassert_array(array)
values = array.values
if index < 0 or index >= len(values):
frame.vm.raise_exception(frame,
"java/lang/ArrayIndexOutOfBoundsException")
return
values[index] = value
def op_0x26(frame): # dload_0
value = frame.args[0]
jassert_double(value)
frame.stack.append(value)
def op_0x18(frame): # dload
index = ord(frame.code[frame.pc])
frame.pc += 1
value = frame.args[index]
jassert_double(value)
frame.stack.append(value)
def d2f(frame):
value = frame.stack.pop()
jassert_double(value)
frame.stack.append(("float", value[1]))
def op_0x76(frame): # fneg
value = frame.stack.pop()
jassert_double(value)
result = value[1] * -1
frame.stack.append(("float", result))
def op_0x29(frame): # dload_3
value = frame.args[3]
jassert_double(value)
frame.stack.append(value)
def dneg(frame):
value = frame.stack.pop()
jassert_double(value)
result = value[1] * -1
frame.stack.append(("double", result))
def op_0x49(frame): # dstore_2
value = frame.stack.pop()
jassert_double(value)
frame.args[2] = value
def op_0x47(frame): # dstore_0
value = frame.stack.pop()
jassert_double(value)
frame.args[0] = value
def op_0x90(frame): # d2f
value = frame.stack.pop()
jassert_double(value)
frame.stack.append(("float", value[1]))
def op_0x27(frame): # dload_1
value = frame.args[1]
jassert_double(value)
frame.stack.append(value)
def dstore(frame):
index = ord(frame.code[frame.pc])
frame.pc += 1
value = frame.stack.pop()
jassert_double(value)
frame.args[index] = value
def op_0x28(frame): # dload_2
value = frame.args[2]
jassert_double(value)
frame.stack.append(value)
def dstore_3(frame):
value = frame.stack.pop()
jassert_double(value)
frame.args[3] = value
def op_0x39(frame): # dstore
index = ord(frame.code[frame.pc])
frame.pc += 1
value = frame.stack.pop()
jassert_double(value)
frame.args[index] = value
def op_0x77(frame): # dneg
value = frame.stack.pop()
jassert_double(value)
result = value[1] * -1
frame.stack.append(("double", result))
def op_0x48(frame): # dstore_1
value = frame.stack.pop()
jassert_double(value)
frame.args[1] = value
def dload(frame):
index = ord(frame.code[frame.pc])
frame.pc += 1
value = frame.args[index]
jassert_double(value)
frame.stack.append(value)
def op_0x4a(frame): # dstore_3
value = frame.stack.pop()
jassert_double(value)
frame.args[3] = value
def dload_3(frame):
value = frame.args[3]
jassert_double(value)
frame.stack.append(value)