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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 57153ed..29a37f4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,26 @@ 2005-12-05 Geoffrey Keating <geoffk@apple.com> + * varasm.c (default_binds_local_p_1): Weakrefs don't bind locally. + A hidden weak object does bind locally. Strong linkonce data + counts like any other strong symbol for binding. + (weak_finish_1): Don't specially handle weakrefs, they no longer + arrive here. + (assemble_alias): Weakrefs can't be TREE_PUBLIC yet. + * c-common.c (handle_alias_attribute): Allow static aliases + of variables. + (handle_weakref_attribute): Don't call declare_weak on weakrefs. + * gthr-dce.h: Make weakrefs static. + * gthr-tpf.h: Likewise. + * gthr-solaris.h: Likewise. + * gthr-posix.h: Likewise. + * gthr-posix95.h: Likewise. + * config/darwin.c (darwin_encode_section_info): static weakref + variables are not necessarily defined in this translation unit. + * doc/extend.texi (Function Attributes): Mention that an alias + attribute creates a definition for the thing it's attached to. + Change the documentation for weakref to say that the thing + it's attached to must be static. + * config/rs6000/host-darwin.c (segv_handler): Unblock SEGV so we don't go into an infinite loop. |