Initial patchset to get the testsuite running against armv7 and arm64 iOS devices.

Normal customer devices won't be able to run these devices, we're hoping to get
a public facing bot set up at some point.  Both devices pass the testsuite without
any errors or failures.

I have seen some instability with the armv7 test runs, I may submit additional patches
to address this.  arm64 looks good.

I'll be watching the bots for the rest of today; if any problems are introduced by
this patch I'll revert it - if anyone sees a problem with their bot that I don't
see, please do the same.  I know it's a rather large patch.

One change I had to make specifically for iOS devices was that debugserver can't 
create files.  There were several tests that launch the inferior process redirecting
its output to a file, then they retrieve the file.  They were not trying to test
file redirection in these tests, so I rewrote those to write their output to a file
directly.

llvm-svn: 314038

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lldbtest.py b/lldb/packages/Python/lldbsuite/test/lldbtest.py
index f1d65cf2076..cc1e97286ba 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbtest.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbtest.py
@@ -706,7 +706,7 @@ class Base(unittest2.TestCase):
 
         # This function removes all files from the current working directory while leaving
         # the directories in place. The cleaup is required to reduce the disk space required
-        # by the test suit while leaving the directories untached is neccessary because
+        # by the test suite while leaving the directories untouched is neccessary because
         # sub-directories might belong to an other test
         def clean_working_directory():
             # TODO: Make it working on Windows when we need it for remote debugging support