RFR: 8274986: max code printed in hs-err logs should be configurable [v4]

[Doug Simon]

> This PR adds a `ErrorLogPrintCodeLimit` (develop) option for configuring the amount of code printed in a hs-err log file. There's a hard limit of 10 so that the buffer used to avoid duplicates in `VMError::print_code` is stack allocated.
> In addition, the Java stack is also scanned when considering code to print as the native stack may not have any Java compiled frames. For example, a transition into the VM through a RuntimeStub can prevent the native stack walk from seeing the frames above the stub.
> The MachCodeFramesInErrorFile test has been made more robust in terms of validating its expectations of how C2 intrinsifies methods.
> 
> There's one other minor change to address [this comment](https://github.com/openjdk/jdk/pull/5446#issuecomment-938518814).

Doug Simon has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - print extra info for an nmethod in CodeBlob::dump_for_addr to st instead of tty in non-verbose mode
 - made ErrorLogPrintCodeLimit a diagnostic flag
 - make max code printed in hs-err log configurable and also scan Java stack for code to print
 - do not unnecessarily pollute tty

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5875/files
  - new: https://git.openjdk.java.net/jdk/pull/5875/files/feb40153..83e6abd4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5875&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5875&range=02-03

  Stats: 835 lines in 73 files changed: 346 ins; 247 del; 242 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5875.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5875/head:pull/5875

PR: https://git.openjdk.java.net/jdk/pull/5875