Set up crosstest to run simple loop in Om1 on ARM

Set up crosstest to run simple loop in Om1 on ARM.

We can't run O2 yet because some of the advanced Phi lowering
hooks aren't implemented for O2 yet.

BUG= https://code.google.com/p/nativeclient/issues/detail?id=4076
R=stichnot@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=8e32fed59522195debe86ae35c314f6bf34aed09

[jvoung (off chromium), 2015-06-16 20:51:36]

jvoung@chromium.org changed reviewers:
+ jpp@chromium.org, kschimpf@google.com, mtrofin@chromium.org,
stichnot@chromium.org

[Jim Stichnoth, 2015-06-17 01:14:11]

otherwise lgtm

https://codereview.chromium.org/1160873006/diff/140001/Makefile.standalone
File Makefile.standalone (right):

https://codereview.chromium.org/1160873006/diff/140001/Makefile.standalone#ne...
Makefile.standalone:310: --toolchain-root $(TOOLCHAIN_ROOT) \
line this up with the lines below

https://codereview.chromium.org/1160873006/diff/140001/pydir/crosstest_genera...
File pydir/crosstest_generator.py (right):

https://codereview.chromium.org/1160873006/diff/140001/pydir/crosstest_genera...
pydir/crosstest_generator.py:162: for t in tests.get(test, 'test').split(' ') ]
+ \
I wonder if we can get rid of the icky backslashes, e.g.:

cmp_cmd = (
  [ ... ]
  + foo +
  [ ... ])

https://codereview.chromium.org/1160873006/diff/140001/pydir/targets.py
File pydir/targets.py (right):

https://codereview.chromium.org/1160873006/diff/140001/pydir/targets.py#newcode1
pydir/targets.py:1: 
prepend the shebang line?

[jvoung (off chromium), 2015-06-17 17:07:53]

https://codereview.chromium.org/1160873006/diff/140001/Makefile.standalone
File Makefile.standalone (right):

https://codereview.chromium.org/1160873006/diff/140001/Makefile.standalone#ne...
Makefile.standalone:310: --toolchain-root $(TOOLCHAIN_ROOT) \
On 2015/06/17 01:14:10, stichnot wrote:
> line this up with the lines below

Done.

https://codereview.chromium.org/1160873006/diff/140001/pydir/crosstest_genera...
File pydir/crosstest_generator.py (right):

https://codereview.chromium.org/1160873006/diff/140001/pydir/crosstest_genera...
pydir/crosstest_generator.py:162: for t in tests.get(test, 'test').split(' ') ]
+ \
On 2015/06/17 01:14:10, stichnot wrote:
> I wonder if we can get rid of the icky backslashes, e.g.:
> 
> cmp_cmd = (
>   [ ... ]
>   + foo +
>   [ ... ])

Done.

https://codereview.chromium.org/1160873006/diff/140001/pydir/targets.py
File pydir/targets.py (right):

https://codereview.chromium.org/1160873006/diff/140001/pydir/targets.py#newcode1
pydir/targets.py:1: 
On 2015/06/17 01:14:10, stichnot wrote:
> prepend the shebang line?

Done.

[jvoung (off chromium), 2015-06-17 17:16:31]

Committed patchset #9 (id:160001) manually as
8e32fed59522195debe86ae35c314f6bf34aed09 (tree was closed).