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Enhancement
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Resolution: Fixed
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P4
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21, 22
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b11
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ppc
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aix
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8320693 | 21.0.2 | Matthias Baesken | P4 | Resolved | Fixed | b09 |
AIX dlopen allows loading members of a lib; the syntax for members is libname(member-object) . However this needs an additional flag RTLD_MEMBER passed to dlopen.
Example from our OpenJDK codebase : dlopen("/usr/lib/libperfstat.a(shr_64.o)", RTLD_MEMBER | RTLD_NOW);
However, currently we do not support this in os::dll_load, so member loading would fail because of the missing RTLD_MEMBER flag.
See https://www.ibm.com/docs/en/aix/7.1?topic=d-dlopen-subroutine part about RTLD_MEMBER
Example from our OpenJDK codebase : dlopen("/usr/lib/libperfstat.a(shr_64.o)", RTLD_MEMBER | RTLD_NOW);
However, currently we do not support this in os::dll_load, so member loading would fail because of the missing RTLD_MEMBER flag.
See https://www.ibm.com/docs/en/aix/7.1?topic=d-dlopen-subroutine part about RTLD_MEMBER
- backported by
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JDK-8320693 support loading library members on AIX in os::dll_load
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- Resolved
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- relates to
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JDK-8320830 [AIX] Dont mix os::dll_load() with direct dlclose() calls
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- Resolved
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- Closed
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- links to
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Commit
openjdk/jdk21u/ecb199ad
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Commit
openjdk/jdk/23fe2ece
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Review
openjdk/jdk21u/308
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Review
openjdk/jdk/15204
(2 links to)