def compile(args, xlen=32): # pylint: disable=redefined-builtin
cc = os.path.expandvars("$RISCV/bin/riscv64-unknown-elf-gcc")
cmd = [cc, "-g"]
- if (xlen == 32):
+ if xlen == 32:
cmd.append("-march=rv32imac")
cmd.append("-mabi=ilp32")
else:
cmd.append("-march=rv64imac")
- cmd.append("-mabi=lp64")
+ cmd.append("-mabi=lp64")
for arg in args:
found = find_file(arg)
if found:
stdout=logfile, stderr=logfile)
done = False
while not done:
+ # Fail if VCS exits early
+ exit_code = self.process.poll()
+ if exit_code is not None:
+ raise RuntimeError('VCS simulator exited early with status %d'
+ % exit_code)
+
line = listenfile.readline()
if not line:
time.sleep(1)
if server_cmd:
cmd = shlex.split(server_cmd)
else:
- openocd = os.path.expandvars("$RISCV/bin/riscv-openocd")
+ openocd = os.path.expandvars("$RISCV/bin/openocd")
cmd = [openocd]
- if (debug):
+ if debug:
cmd.append("-d")
-
+
# This command needs to come before any config scripts on the command
# line, since they are executed in order.
cmd += [
if config:
f = find_file(config)
if f is None:
- print("Unable to read file " + config)
+ print "Unable to read file " + config
exit(1)
cmd += ["-f", f]
global gdb_cmd # pylint: disable=global-statement
gdb_cmd = parsed.gdb
- todo = [("ExamineTarget", ExamineTarget)]
+ todo = []
+ if parsed.misaval:
+ target.misa = int(parsed.misaval, 16)
+ print "Assuming $MISA value of 0x%x. Skipping ExamineTarget." % \
+ target.misa
+ else:
+ todo.append(("ExamineTarget", ExamineTarget))
+
for name in dir(module):
definition = getattr(module, name)
if type(definition) == type and hasattr(definition, 'test') and \
return result
def add_test_run_options(parser):
+
parser.add_argument("--fail-fast", "-f", action="store_true",
help="Exit as soon as any test fails.")
parser.add_argument("test", nargs='*',
help="Run only tests that are named here.")
parser.add_argument("--gdb",
help="The command to use to start gdb.")
+ parser.add_argument("--misaval",
+ help="Don't run ExamineTarget, just assume the misa value which is "
+ "specified.")
def header(title, dash='-'):
if title: