[wasm] fix TestInterruptLoop for Big Endian platform

[wasm] fix TestInterruptLoop for Big Endian platform

Using Read/WriteLittleEndianValue method to access native
memory. This will perform byte reversal depending on the
endianness of the patform.

Testcase was added in CL: https://codereview.chromium.org/2405293002

R=ahaas@chromium.org, titzer@chromium.org
BUG=
LOG=N

Committed: https://crrev.com/e1a57a03b23b3ded3d4dbacdfba53d8c23ace93d
Cr-Commit-Position: refs/heads/master@{#40815}

[JaideepBajwa, 2016-11-07 19:33:16]

PTAL

[titzer, 2016-11-07 19:34:49]

lgtm

[JaideepBajwa, 2016-11-07 19:36:46]

The CQ bit was checked by bjaideep@ca.ibm.com

[commit-bot: I haz the power, 2016-11-07 19:36:56]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-07 20:03:17]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-11-07 20:03:18]

Try jobs failed on following builders:
  v8_linux64_asan_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux64_asan_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng_trig...)

[JaideepBajwa, 2016-11-07 21:20:15]

The CQ bit was checked by bjaideep@ca.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2016-11-07 21:20:21]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-07 21:44:36]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-11-07 21:44:36]

Dry run: This issue passed the CQ dry run.

[JaideepBajwa, 2016-11-07 21:50:42]

ptal, updated to avoid the usage of const_cast

[titzer, 2016-11-07 22:20:16]

lgtm

[JaideepBajwa, 2016-11-07 23:22:58]

The CQ bit was checked by bjaideep@ca.ibm.com

[commit-bot: I haz the power, 2016-11-07 23:23:08]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-07 23:25:32]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-11-17 22:25:17]

Description was changed from

==========
[wasm] fix TestInterruptLoop for Big Endian platform

Using Read/WriteLittleEndianValue method to access native
memory. This will perform byte reversal depending on the
endianness of the patform.

Testcase was added in CL: https://codereview.chromium.org/2405293002

R=ahaas@chromium.org, titzer@chromium.org
BUG=
LOG=N
==========

to

==========
[wasm] fix TestInterruptLoop for Big Endian platform

Using Read/WriteLittleEndianValue method to access native
memory. This will perform byte reversal depending on the
endianness of the patform.

Testcase was added in CL: https://codereview.chromium.org/2405293002

R=ahaas@chromium.org, titzer@chromium.org
BUG=
LOG=N

Committed: https://crrev.com/e1a57a03b23b3ded3d4dbacdfba53d8c23ace93d
Cr-Commit-Position: refs/heads/master@{#40815}
==========

[commit-bot: I haz the power, 2016-11-17 22:25:18]

Patchset 2 (id:??) landed as
https://crrev.com/e1a57a03b23b3ded3d4dbacdfba53d8c23ace93d
Cr-Commit-Position: refs/heads/master@{#40815}