RFR: 8302325: Wrong comment in java.base/share/native/libjimage/imageFile.hpp [v3]
Severin Gehwolf
sgehwolf at openjdk.org
Tue Feb 14 19:30:19 UTC 2023
> Could I please get a review of this trivial comment-only change? `imageFile.hpp`
> describes some properties of the jimage file `lib/modules`. However, I don't think
> the comment example matches current code in the JDK. [`ATTRIBUTE_OFFSET`](https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/jdk/internal/jimage/ImageLocation.java#L44) get
> written to the image file with value `0x05` while the comment mentions it gets
> written as `0x04`. I propose to fix the comment so that it matches the code.
>
> In passing, I've also fixed a comment related to `ATTRIBUTE_END`. I think the point
> being made there is about byte values of `[0x01..0x07]`, all would represent
> `ATTRIBUTE_END`, as the upper `5` bits would be `0`. Therefore, byte `0x01` would equally
> represent `ATTRIBUTE_END` as would `0x00` and `0x07` or any value in between.
>
> Thoughts?
Severin Gehwolf has updated the pull request incrementally with three additional commits since the last revision:
- Another fixup.
- Correct comment in imageFile.hpp
- Copyright update in PerfectHashBuilder
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/12533/files
- new: https://git.openjdk.org/jdk/pull/12533/files/94b3d7e7..4cb81b43
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=12533&range=02
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=12533&range=01-02
Stats: 5 lines in 2 files changed: 0 ins; 0 del; 5 mod
Patch: https://git.openjdk.org/jdk/pull/12533.diff
Fetch: git fetch https://git.openjdk.org/jdk pull/12533/head:pull/12533
PR: https://git.openjdk.org/jdk/pull/12533
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