RFR: JDK-8297184: Test runtime/ErrorHandling/TestSigInfoInHsErrFile.java is failing

[David Holmes]

On Thu, 17 Nov 2022 08:21:43 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> https://bugs.openjdk.org/browse/JDK-8296906 added a new test that artificially crashes the VM with a known signal/code/crashaddress and checks that we see those informations precisely in the hs-err file. It did this for SIGSEGV and SIGFPE.
> 
> SIGFPE, however, is problematic. We fall back to pthread_kill() if we cannot trigger a real FPE fault. In that case the code will be SI_KILL and the sending frame will be pthread_kill(). 
> 
> Since we cannot guarantee that a real signal is sent, I opted for just removing the part of the test that tests FPE. The other part, testing SIGSEGV, is enough to cover what the test should cover.

Test is broken for SEGV too.

@tstuefe  I am also seeing the SIGSEGV test failing on macos.

siginfo: si_signo: 11 (SIGSEGV), si_code: 2 (SEGV_ACCERR), si_addr: 0x0000000000000400

It isn't MAPERR.

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

Changes requested by dholmes (Reviewer).

PR: https://git.openjdk.org/jdk/pull/11202