IBM Power, including the AIX, IBM i, and Linux operating systems, support a wide range of programming languages, catering to both traditional enterprise applications and modern development needs.
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Originally posted by: SiyuanZhang
We have published a paper (two-part series) to introduce symbol visibility.
Part I: you may get to know the fundamental concept about symbol and symbol visibility, and ways for a programmer to make symbol visibility under control on IBM® AIX® that runs on the IBM POWER® platform. Further, the article details about symbol preemption to show the subtle difference between exported symbol and symbol that is exported but also protected.
https://www.ibm.com/developerworks/aix/library/au-aix-symbol-visibility/index.html
Part II: this part demonstrates more methods on visibility setting and resolution using the IBM® XL C/C++ V13.1 compiler. The article also introduces and explains some of the linking, assembly, and tooling facilities.
https://www.ibm.com/developerworks/aix/library/au-aix-symbol-visibility-partOK2/
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