[Nasm-bugs] [Bug 3392386] Visibility specification has no effect
no-reply at bugzilla-nasm.gorcunov.org
no-reply at bugzilla-nasm.gorcunov.org
Fri Mar 31 14:06:52 PDT 2017
https://bugzilla.nasm.us/show_bug.cgi?id=3392386
H. Peter Anvin <hpa at zytor.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|OPEN |CLOSED
Resolution|--- |INVALID
--- Comment #1 from H. Peter Anvin <hpa at zytor.com> ---
"nm" doesn't display visibility information. Use "readelf -s" to display the
symbol table information to see that the symbol is indeed hidden:
[hanvin at hanvin-mobl2 test]$ readelf -s elf_visibility.o
Symbol table '.symtab' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000 0 FILE LOCAL DEFAULT ABS elf_visibility.asm
2: 00000000 0 SECTION LOCAL DEFAULT 1
3: 00000000 0 NOTYPE LOCAL DEFAULT 1 foo_label
4: 00000000 0 NOTYPE GLOBAL DEFAULT 1 foo
5: 00000000 0 FUNC GLOBAL HIDDEN 1 foo_hidden
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