62     def get_reg_le(g, reg):  argument
63         res = g.cmd(b'p%x' % reg)
70     def get_reg_be(g, reg):  argument
71         res = g.cmd(b'p%x' % reg)
74     def get_reg(self, g, reg):  argument
77             return self.get_reg_le(g, reg)
79             return self.get_reg_be(g, reg)
81     def get_pc(self, g):  argument
82         return self.get_reg(g, self.REG_PC)
84     def check_pc(self, g, addr):  argument
85         pc = self.get_pc(g)
90     def gdb_step(g):  argument
91         g.cmd(b's', b'T05thread:01;')
94     def gdb_bstep(g):  argument
95         g.cmd(b'bs', b'T05thread:01;')
133         g = gdb.GDBRemote('127.0.0.1', port, False, False)
134         g.connect()
135         r = g.cmd(b'qSupported')
137             g.cmd(b'qXfer:features:read:target.xml:0,ffb')
147             pc = self.get_pc(g)
150             self.gdb_step(g)
155             self.gdb_bstep(g)
156             self.check_pc(g, addr)
162             self.check_pc(g, addr)
163             self.gdb_step(g)
170             g.cmd(b'Z1,%x,1' % addr, b'OK')
179         g.cmd(b'c')
184                         (self.get_pc(g), self.vm_get_icount(vm)))
188         g.cmd(b'bc', b'T05thread:01;')
192         self.check_pc(g, steps[-1])