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Tools: fix autotest/valgrind on Vagrant virtual machines

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Peter Barker 2018-05-17 13:29:41 +10:00 committed by Peter Barker
parent 11e00f34b2
commit ee01687c55
1 changed files with 12 additions and 1 deletions
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13
Tools/autotest/pysim/util.py
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@ -4,6 +4,7 @@ import os
import random
import re
import sys
import tempfile
import time
from math import acos, atan2, cos, pi, sqrt
from subprocess import PIPE, Popen, call, check_call
@ -195,7 +196,17 @@ def start_SITL(binary, valgrind=False, gdb=False, wipe=False,
"""Launch a SITL instance."""
cmd = []
if valgrind and os.path.exists('/usr/bin/valgrind'):
cmd.extend(['valgrind', '-q', '--log-file=%s' % valgrind_log_filepath(binary=binary, model=model)])
# we specify a prefix for vgdb-pipe because on Vagrant virtual
# machines the pipes are created on the mountpoint for the
# shared directory with the host machine. mmap's,
# unsurprisingly, fail on files created on that mountpoint.
vgdb_prefix = os.path.join(tempfile.gettempdir(), "vgdb-pipe")
log_file = valgrind_log_filepath(binary=binary, model=model)
cmd.extend([
'valgrind',
'--vgdb-prefix=%s' % vgdb_prefix,
'-q',
'--log-file=%s' % log_file])
if gdbserver:
cmd.extend(['gdbserver', 'localhost:3333'])
if gdb: