[Libre-soc-bugs] [Bug 325] create POWER9 TRAP pipeline

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Jul 1 02:04:21 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=325

--- Comment #101 from Cole Poirier <colepoirier at gmail.com> ---
Unfortunately I'm running into trouble trying to get test_sim.py to work.
Running into the following error, which when I googled it led me to the
index.libre-soc.org archive of bug #186 'Create Power9 Decoder'. What I
discerned from that is that this was a bug that Michael fixed a few months ago,
so I'm not sure what I'm missing/doing wrong.

```
ERROR: test_loop (__main__.DecoderTestCase)
in godbolt.org:
----------------------------------------------------------------------
Traceback (most recent call last):
  File "test_sim.py", line 200, in test_loop
    self.run_tst_program(program, [9], initial_mem={})
  File "test_sim.py", line 251, in run_tst_program
    with run_program(prog, initial_mem) as q:
  File "/home/colepoirier/src/soc/src/soc/simulator/qemu.py", line 110, in
run_program
    q.gdb_eval('$cr=0')
  File "/home/colepoirier/src/soc/src/soc/simulator/qemu.py", line 89, in
gdb_eval
    return self.gdb.write(f'-data-evaluate-expression {expr}')
  File
"/usr/local/lib/python3.7/dist-packages/pygdbmi-0.9.0.3-py3.7.egg/pygdbmi/gdbcontroller.py",
line 247, in write
    timeout_sec=timeout_sec, raise_error_on_timeout=raise_error_on_timeout
  File
"/usr/local/lib/python3.7/dist-packages/pygdbmi-0.9.0.3-py3.7.egg/pygdbmi/gdbcontroller.py",
line 285, in get_gdb_response
    "Did not get response from gdb after %s seconds" % timeout_sec
pygdbmi.gdbcontroller.GdbTimeoutError: Did not get response from gdb after 1
seconds
```

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