def z(): '''return 'z' 32 bits register''' return reg('z', 32)
def r(): '''return 'r' 32 bits register''' return reg('r', 32)
def x(): '''return 'x' 32 bits register''' return reg('x', 32)
def y(): '''return 'y' 32 bits register''' return reg('y', 32)
def w(): '''return 'w' 32 bits register''' return reg('w', 32)
def b(): '''return 'b' register with default size (32)''' return reg('b')
def a(): '''return 'a' register with default size (32)''' return reg('a')
def p_term_symbol(self,p): r'''term : symbol | directive''' p[0] = expr.reg(p[1])
def p_term_symbol(self, p): r"""term : symbol | directive""" p[0] = expr.reg(p[1])