[jdk17u-dev] RFR: 8314020: Print instruction blocks in byte units

[Paul Hohensee]

On Wed, 23 Aug 2023 07:01:44 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Semi-clean backport to improve post-mortem diagnostics.
> 
> Two conflicts: 
>  - In `os.hpp` we have a contextual differences due to Loom integration, applied the hunk by hand
>  - In `os_linux_zero.cpp`, the contextual difference due to missing [JDK-8294211](https://bugs.openjdk.org/browse/JDK-8294211), which I do not want to backport yet; skipped the hunk
> 
> Additional testing:
>  - [x] Eyeballing the artificial crash

Marked as reviewed by phh (Reviewer).

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PR Review: https://git.openjdk.org/jdk17u-dev/pull/1686#pullrequestreview-1596466336