63     def get_reg_le(g, reg):  argument
64         res = g.cmd(b'p%x' % reg)
71     def get_reg_be(g, reg):  argument
72         res = g.cmd(b'p%x' % reg)
75     def get_reg(self, g, reg):  argument
78             return self.get_reg_le(g, reg)
80             return self.get_reg_be(g, reg)
82     def get_pc(self, g):  argument
83         return self.get_reg(g, self.REG_PC)
85     def check_pc(self, g, addr):  argument
86         pc = self.get_pc(g)
91     def gdb_step(g):  argument
92         g.cmd(b's', b'T05thread:01;')
95     def gdb_bstep(g):  argument
96         g.cmd(b'bs', b'T05thread:01;')
132         g = gdb.GDBRemote('127.0.0.1', port, False, False)
133         g.connect()
134         r = g.cmd(b'qSupported')
136             g.cmd(b'qXfer:features:read:target.xml:0,ffb')
146             pc = self.get_pc(g)
149             self.gdb_step(g)
154             self.gdb_bstep(g)
155             self.check_pc(g, addr)
161             self.check_pc(g, addr)
162             self.gdb_step(g)
169             g.cmd(b'Z1,%x,1' % addr, b'OK')
178         g.cmd(b'c')
183                         (self.get_pc(g), self.vm_get_icount(vm)))
187         g.cmd(b'bc', b'T05thread:01;')
191         self.check_pc(g, steps[-1])
204     def get_pc(self, g):  argument
205         return self.get_reg_le(g, self.REG_PC) \
206             + self.get_reg_le(g, self.REG_CS) * 0x10