Change all ARM calls into indirect calls.

Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32 executables.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
R=jpp@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=d91cbbfadce6ab8836bdd8d65054c9381e9043c2

[Karl, 2016-02-09 20:13:40]

Description was changed from

==========
Change ARM calls to use far pointers.

To guarantee that we aren't putting a size limit on ARM32 executables,
this CL modifies calls to use a far pointer.

BUG=None
==========

to

==========
Change ARM calls to use far pointers.

To guarantee that we aren't putting a size limit on ARM32 executables,
this CL modifies calls to use a far pointer.

BUG=None
==========

[Karl, 2016-02-09 20:13:40]

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

[John, 2016-02-09 20:29:12]

lgtm

please use this bug
https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076

[Karl, 2016-02-09 21:13:11]

Description was changed from

==========
Change ARM calls to use far pointers.

To guarantee that we aren't putting a size limit on ARM32 executables,
this CL modifies calls to use a far pointer.

BUG=None
==========

to

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG=None
==========

[Karl, 2016-02-09 21:13:42]

Description was changed from

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG=None
==========

to

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG=https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
==========

[Karl, 2016-02-09 21:13:57]

Description was changed from

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG=https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
==========

to

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
==========

[Karl, 2016-02-09 21:14:27]

Cleaned up the heading.

[Karl, 2016-02-09 21:20:41]

Description was changed from

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
==========

to

==========
Change ARM calls into indirect calls.

This is done by putting far pointers (for calls) into a
register and then do an indirect call.

This was done to guarantee that we aren't putting a size limit on ARM32
executables.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4076
R=jpp@chromium.org

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

[Karl, 2016-02-09 21:20:42]

Committed patchset #2 (id:20001) manually as
d91cbbfadce6ab8836bdd8d65054c9381e9043c2 (presubmit successful).