RFR: 8320396: Class-File API ClassModel::verify should include checks from hotspot/share/classfile/classFileParser.cpp [v2]

[David Holmes]

On Thu, 21 Mar 2024 14:40:37 GMT, Adam Sotona <asotona at openjdk.org> wrote:

>> ClassFile API `jdk.internal.classfile.verifier.VerifierImpl` performed only bytecode-level class verification.
>> This patch adds `jdk.internal.classfile.verifier.ParserVerifier` with additional class checks inspired by `hotspot/share/classfile/classFileParser.cpp`.
>> 
>> Also new `VerifierSelfTest::testParserVerifier` has been added.
>> 
>> Please review.
>> 
>> Thanks,
>> Adam
>
> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 26 commits:
> 
>  - Merge remote-tracking branch 'openjdk/master' into JDK-8320396-verifier-extension
>  - work in progress
>  - work in progress
>  - work in progress
>  - work in progress
>  - work in progress
>  - removed string templates from test
>  - work in progress
>  - work in progress
>  - work in progress
>  - ... and 16 more: https://git.openjdk.org/jdk/compare/e41bc42d...54c4e9b9

src/java.base/share/classes/jdk/internal/classfile/impl/verifier/ParserVerifier.java line 56:

> 54: 
> 55: /**
> 56:  * @see <a href="https://raw.githubusercontent.com/openjdk/jdk/master/src/hotspot/share/classfile/classFileParser.cpp">hotspot/share/classfile/classFileParser.cpp</a>

A reference to JVMS Ch4(?) would be appropriate here as that is what any checks should be compliant with.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16809#discussion_r1534955072