def __init__(self, string, source, ndx, onum):
assert string is not None,\
"LOperand 'string' argument must be a string: %s" % string
assert len(string) >= 1, "LOperand 'string' argument must not be empty"
super().__init__(string, asmbase.ASMPLoc(source, ndx))
self.onum = onum # Operand number in the logical line
def __init__(self, pline):
assert isinstance(pline,asminput.PhysLine),\
"%s 'pline' argument must be an asminput.PhysLine object: %s" \
% (assembler.eloc(self,"__init__",module=this_module),pline)
assert pline.operand_start is not None,\
"%s 'pline.operand_start' must not be None" \
% assembler.eloc(self,"__init__",module=this_module)
text = pline.text[pline.operand_start:]
amp = "&" in text
loc = asmbase.ASMPLoc(source=pline.source, pndx=pline.operand_start)
super().__init__(text, start=loc, amp=amp)
def append(self, pline):
assert isinstance(pline,asminput.PhysLine),\
"%s 'pline' argument must be an asminput.PhysLine object: %s" \
% (assembler.eloc(self,"__init__",module=this_module),pline)
assert pline.operand_start is not None,\
"%s 'pline.operand_start' must not be None" \
% assembler.eloc(self,"__init__",module=this_module)
loc = asmbase.ASMPLoc(source=pline.source, pndx=pline.operand_start)
text = pline.text[pline.operand_start:]
self.newloc(loc)
self.text += text
self.amp = self.amp or "&" in text
def ACT_Add_Char(self, value, state, trace=False):
if self.opno:
# Adding character to current operand
self.opno += value
if self.new_line:
loc = asmbase.ASMPLoc(self.source, self.cndx - 1)
self.opno.newloc(loc)
self.new_line = False
else:
# Starting a new operand
self.new_line = False
self.opno=LOperand(value,self.source,self.cndx-1,\
len(self.operands)+1)
return state.state
def __init__(self, string, source, ndx, amp):
assert string is not None,\
"LField 'string' argument must be a string: %s" % string
assert len(string) >= 1, "LField 'string' argument must not be empty"
super().__init__(string,
start=asmbase.ASMPLoc(source=source, pndx=ndx),
amp=amp)
self.token = None # Resulting match lexical token
self.symid = None # macopnd.SymbolRef object for the field
# Field content type
# 'B' -> A single sysmbolic variable without a subscript or an attribute
# 'L' -> A normal label
# 'M' -> A macro model statement label
# 'S' -> A symbolic variable with
# 'Q' -> A sequence symbol
# 'U' -> unrecognized
self.typ = "U" # Unrecognized type