+ cmd = self.command(target, harts, halted, timeout, with_jtag_gdb)
+ self.infinite_loop = target.compile(harts[0],
+ "programs/checksum.c", "programs/tiny-malloc.c",
+ "programs/infinite_loop.S", "-DDEFINE_MALLOC", "-DDEFINE_FREE")
+ cmd.append(self.infinite_loop)
+ logfile = open(self.logname, "w")
+ logfile.write("+ %s\n" % " ".join(cmd))
+ logfile.flush()
+ self.process = subprocess.Popen(cmd, stdin=subprocess.PIPE,
+ stdout=logfile, stderr=logfile)
+
+ if with_jtag_gdb:
+ self.port = None
+ for _ in range(30):
+ m = re.search(r"Listening for remote bitbang connection on "
+ r"port (\d+).", open(self.logname).read())
+ if m:
+ self.port = int(m.group(1))
+ os.environ['REMOTE_BITBANG_PORT'] = m.group(1)
+ break
+ time.sleep(0.11)
+ if not self.port:
+ print_log(self.logname)
+ raise Exception("Didn't get spike message about bitbang "
+ "connection")
+
+ def command(self, target, harts, halted, timeout, with_jtag_gdb):
+ # pylint: disable=no-self-use