RFR: 8248876: LoadObject with bad base address created for exec file on linux [v2]

[Yasumasa Suenaga]

On Sat, 6 Feb 2021 17:03:26 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

>> Yasumasa Suenaga has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove unnecessary comments
>
> Looks good, I made a suggestions elsewhere in the PR about the comments at line 510...

@kevinjwalls Thank you for the comment!

> I found the "svr4_exec_displacement() in GDB" more confusing than informative, maybe this is the same technique GDB uses... But I followed our dynamic_addr setting and agree with the new changes.

I removed it in new commit.

> An alternative comment could be this, which would also removes the "substract" typo (which was not yours!):

It's my change in [JDK-8173941](https://bugs.openjdk.java.net/browse/JDK-8173941).
I removed it too.

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PR: https://git.openjdk.java.net/jdk/pull/2366