diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 94e48a5bbda4..b14a24e5f84a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -10,6 +10,7 @@ * output.h (default_assemble_visibility): Update prototype. * config/rs6000/rs6000.c (rs6000_assemble_visibility): Take visibility arg as integer. + * doc/extend.texi: Document default visibility. 2002-11-26 Kazu Hirata diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 0b60c60454af..fad4d8609af4 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -2307,7 +2307,7 @@ Not all target machines support this attribute. @item visibility ("@var{visibility_type}") @cindex @code{visibility} attribute The @code{visibility} attribute on ELF targets causes the declaration -to be emitted with hidden, protected or internal visibility. +to be emitted with default, hidden, protected or internal visibility. @smallexample void __attribute__ ((visibility ("protected"))) @@ -2318,6 +2318,11 @@ int i __attribute__ ((visibility ("hidden"))); See the ELF gABI for complete details, but the short story is @table @dfn +@item default +Default visibility is the normal case for ELF. This value is +available for the visibiliy attribute to override other options +that may change the assumed visibility of symbols. + @item hidden Hidden visibility indicates that the symbol will not be placed into the dynamic symbol table, so no other @dfn{module} (executable or