RFR: JDK-8317799 : AIX PPC64: FFI symbol lookup doesn't find symbols [v4]
suchismith1993
duke at openjdk.org
Tue Nov 21 11:56:27 UTC 2023
> The math library in AIX specifically, is a static archive. Doing a -lm wont suffice, because when the symbols are looked up using dlsym or accessing native code through Java, it will lead to failures.
> Hence we had to come up with a list of symbols to allow math library symbols to be accesible.
> Also, there are parts of libc library that are static too, and hence those symbols also are present in this list.
> Without this change, the StdLibTest and multiple other tests which make native function calls using FFI, fail with NoSuchElementException.
>
>
> 1. Adding required compiler flags.
> 2. Adding required symbols.
>
>
> JBS-ISSUE : [JDK-8317799](https://bugs.openjdk.org/browse/JDK-8317799)
suchismith1993 has updated the pull request incrementally with two additional commits since the last revision:
- Remove extra symbols.
- Remove additional lines
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/16414/files
- new: https://git.openjdk.org/jdk/pull/16414/files/4899c975..47e5fb5a
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=16414&range=03
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=16414&range=02-03
Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/16414.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/16414/head:pull/16414
PR: https://git.openjdk.org/jdk/pull/16414
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