RFR: 8261710: SA DSO objects have sizes that are too large [v5]

[Yasumasa Suenaga]

On Sat, 20 Feb 2021 12:28:05 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

>> Marked as reviewed by sspitsyn (Reviewer).
>
> @sspitsyn Thanks for the review!
> 
>> > lib->end is declared as unsigned (uintptr_t), so we can't use (lib->end < aligned_end) when lib->end is set to -1.
> 
>> Could we use the 0L instead of -1L? What's wrong with 0L?
> 
> I prefer to use -1 instead of 0 for invalid value because we can't distinguish NULL or invalid value if we use 0.

PING: Can I get second reviewer?

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PR: https://git.openjdk.java.net/jdk/pull/2563