RFR: 8283056: show abstract machine code for all VM crashes
Doug Simon
dnsimon at openjdk.java.net
Sat Mar 12 16:30:41 UTC 2022
On Fri, 11 Mar 2022 20:48:06 GMT, Doug Simon <dnsimon at openjdk.org> wrote:
> [JDK-8272586](https://bugs.openjdk.java.net/browse/JDK-8272586) added abstract assembly to hs-err for methods on the stack of the crashing thread. However, it only does this if the crash is due to an unhandled signal. It can also be useful to see assembly for crashes due to failing VM assertions or guarantees. This PR implements this improvement.
I've tested this manually by hacking a guarantee failure into a code path I know is called from Graal compiled code. Suggestions on how to write an automatic test that can be part of this PR are welcome.
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PR: https://git.openjdk.java.net/jdk/pull/7791
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