Subzero: Add "szbuild_spec2k.py --run" option.

Subzero: Add "szbuild_spec2k.py --run" option.

This makes it easier to do bisection debugging.

Note that this could be used to simplify "make -f Makefile.standalone check-spec", but I chose not to do that because shellcmd() buffers all of the stdout until completion, which is not a great user experience (at least for this user).

BUG= none
R=sehr@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=83f957a1e23ac83ccb086d7d67dd71b7193943ab

[Jim Stichnoth, 2015-11-25 17:55:16]

Description was changed from

==========
Subzero: Add "szbuild_spec2k.py --run" option.

BUG= none
==========

to

==========
Subzero: Add "szbuild_spec2k.py --run" option.

This makes it easier to do bisection debugging.

Note that this could be used to simplify "make -f Makefile.standalone
check-spec", but I chose not to do that because shellcmd() buffers all of the
stdout until completion, which is not a great user experience (at least for this
user).

BUG= none
==========

[Jim Stichnoth, 2015-11-25 17:55:16]

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

[sehr, 2015-11-25 20:24:11]

lgtm

[Jim Stichnoth, 2015-11-25 23:19:24]

Description was changed from

==========
Subzero: Add "szbuild_spec2k.py --run" option.

This makes it easier to do bisection debugging.

Note that this could be used to simplify "make -f Makefile.standalone
check-spec", but I chose not to do that because shellcmd() buffers all of the
stdout until completion, which is not a great user experience (at least for this
user).

BUG= none
==========

to

==========
Subzero: Add "szbuild_spec2k.py --run" option.

This makes it easier to do bisection debugging.

Note that this could be used to simplify "make -f Makefile.standalone
check-spec", but I chose not to do that because shellcmd() buffers all of the
stdout until completion, which is not a great user experience (at least for this
user).

BUG= none
R=sehr@chromium.org

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

[Jim Stichnoth, 2015-11-25 23:19:26]

Committed patchset #1 (id:1) manually as
83f957a1e23ac83ccb086d7d67dd71b7193943ab (presubmit successful).