RFR: 8299570: [JVMCI] Insufficient error handling when CodeBuffer is exhausted [v2]

[Doug Simon]

> This PR fixes the handling of a full CodeBuffer when emitting stubs as part of JVMCI code installation.

Doug Simon has updated the pull request incrementally with one additional commit since the last revision:

  try rationalize code in NativeCall::trampoline_jump

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Changes:
  - all: https://git.openjdk.org/jdk/pull/11945/files
  - new: https://git.openjdk.org/jdk/pull/11945/files/7f1d45aa..0e4fb650

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=11945&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=11945&range=00-01

  Stats: 17 lines in 1 file changed: 6 ins; 4 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/11945.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11945/head:pull/11945

PR: https://git.openjdk.org/jdk/pull/11945