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


More information about the core-libs-dev mailing list