RFR: 8354920: SA core file support on Linux only prints error messages when debug logging is enabled [v2]

[Kevin Walls]

On Tue, 22 Apr 2025 21:30:47 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

>>> I'll modify the Linux Pgrab to report all errors through the exception message, and remove print_error from Pgrab.
>> 
>> That would be great.  There is some existing fragmentation/platform differences here, so I don't think you need to make all the implementations the same for this change.
>
> I ended up not removing print_error; I found that ptrace_attach was reporting the failures using both print_error and the exception message, so it looked reasonable to use both mechanisms in other places too.

ok sounds fair!

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PR Review Comment: https://git.openjdk.org/jdk/pull/24722#discussion_r2054963010