RFR: 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing [v4]

[Axel Boldt-Christmas]

> Add reentrant step logic to VMError::report with an inner loop which enable the logic to recover at every step of the iteration.
> 
> Before this change, if printing one register/stack position crashes then no more registers/stack positions will be printed.
> 
> After this change even if the VM is unstable and some registers print_location crashes the hs_err printing will recover and keep attempting to print the rest of the registers or stack values.
> 
> Enables the following
> ```C++
> REENTRANT_STEP_IF("printing register info", _verbose && _context && _thread && Universe::is_fully_initialized())
>   os::print_register_info_header(st, _context);
> 
>   REENTRANT_LOOP_START(os::print_nth_register_info_max_index())
>     // decode register contents if possible
>     ResourceMark rm(_thread);
>     os::print_nth_register_info(st, REENTRANT_ITERATION_STEP, _context);
>   REENTRANT_LOOP_END
> 
>   st->cr();
> 
> 
> Testing: tier 1 and compiled Linux-x64/aarch64, MacOS-x64/aarch64, Windows x64 and cross-compiled Linux-x86/riscv/arm/ppc/s390x (GHA and some local)

Axel Boldt-Christmas has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:

 - Restructure os::print_register_info interface
 - Code syle and line length
 - Merge Fix
 - Merge remote-tracking branch 'upstream_jdk/master' into vmerror_report_register_stack_reentrant
 - Fix whitespace
 - Add reentrant reentry limits
 - Add os::print_register_info_header
 - VMError::report reentrant for register and stack print

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

Changes: https://git.openjdk.org/jdk/pull/11017/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11017&range=03
  Stats: 786 lines in 19 files changed: 488 ins; 88 del; 210 mod
  Patch: https://git.openjdk.org/jdk/pull/11017.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11017/head:pull/11017

PR: https://git.openjdk.org/jdk/pull/11017