RFR: 8356595: Convert -Xlog:cds to -Xlog:aot (step1) [v8]

[David Holmes]

On Thu, 15 May 2025 02:05:57 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> This is an alternative (and opposite) approach to https://github.com/openjdk/jdk/pull/24895. We basically convert most `[cds]` logs to `[aot]` logs. However, for the few logs that might be needed by existing user scripts, we use macros like `aot_log_info`, `aot_log_debug` so that they can be selected/printed using the `[cds]` tag. 
>> 
>> We have a few hundred logs that start with `[cds]`. To aid reviewing, this PR will convert only part of them. The rest of the logs are converted in https://github.com/openjdk/jdk/pull/25238. Both PRs will be integrated at the same time after review.
>> 
>> Please see **aotLogging.hpp** for how the macros work.
>
> Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 28 commits:
> 
>  - Merge master
>  - Fixed makefile; Fixed copyright
>  - Merge branch 'master' into 8356595-convert-cds-log-to-aot-log
>  - Improved comments: [cds] logs will be printed if no -XX:AOTxxx flags are used
>  - @dholmes-ora review - fixed typos
>  - Removed PrintAOTLogsAsCDSLogs and improved comments
>  - More conversion; clean up; bug fixes
>  - Fixed macos build
>  - @stefank suggestions
>  - Merge remote-tracking branch '8355638-xlog-aot-as-alias-for-xlog-cds' into 8355638-xlog-aot-as-alias-for-xlog-cds-alt-impl
>  - ... and 18 more: https://git.openjdk.org/jdk/compare/5e50a584...2a4355f8

Okay, nothing further from me. Thanks

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25136#pullrequestreview-2842582318