objdump - what does objdump mean by 'unsafe'?

Question

objdump, run on a relatively modern 64-bit linux system, complains as follows about one of our shared libs:

use of unsafe function-scope static in ‘lib64/libwhatever.so’.

What does that mean?

The man page doesn't mention 'unsafe' or 'function-scope' anywhere I can see.

Answer 1

据我所知，“功能范围”没有出现在 binutils 源代码树中。所以也许这来自供应商补丁；在这种情况下，您应该询问您的供应商。