RFR: 8254265: s390 and linux 32 bit builds broken [v2]

[Martin Doerr]

> JDK-8253717 missed ocurrances of JavaThread::stack_guard_zone_size() which was moved to class StackOverflow.
> 
> I just verified s390 build. Can anybody check linux 32 bit?

Martin Doerr has updated the pull request incrementally with one additional commit since the last revision:

  more 32 bit fixes

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/568/files
  - new: https://git.openjdk.java.net/jdk/pull/568/files/6ec8881e..6ebd826e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=568&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=568&range=00-01

  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/568.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/568/head:pull/568

PR: https://git.openjdk.java.net/jdk/pull/568