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| author | Richard Henderson <rth@redhat.com> | 2002-03-14 23:11:14 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-03-14 23:11:14 -0800 |
| commit | ecb0eecefbd769b20dc9842fb0881db7492ec225 (patch) | |
| tree | a4832f691fe7468c7db7811469b930a129616f84 /gcc/print-tree.c | |
| parent | 98d2b17e0c941e8e60055d10b36e2ceef522be92 (diff) | |
| download | gcc-ecb0eecefbd769b20dc9842fb0881db7492ec225.zip gcc-ecb0eecefbd769b20dc9842fb0881db7492ec225.tar.gz gcc-ecb0eecefbd769b20dc9842fb0881db7492ec225.tar.bz2 | |
c-decl.c: Include c-pragma.h.
* c-decl.c: Include c-pragma.h.
(start_decl, start_function): Invoke maybe_apply_pragma_weak.
(finish_function): Tidy.
* c-pragma.c: Include c-common.h.
(pending_weaks, apply_pragma_weak, maybe_apply_pragma_weak): New.
(handle_pragma_weak): Use them.
(init_pragma): Register pending_weaks.
* c-pragma.h (maybe_apply_pragma_weak): Declare.
* print-tree.c (print_node): Print DECL_WEAK.
* varasm.c (mark_weak_decls): Remove.
(remove_from_pending_weak_list): Remove.
(add_weak): Remove.
(asm_emit_uninitialised): Call globalize_decl for weak commons.
(weak_decls): Make a tree_list.
(declare_weak): Cons weak_decls directly.
(globalize_decl): Remove weak_decls elements directly.
(weak_finish): Simplify weak_decls walk. Don't weaken unused
symbols. Don't pretend to handle aliases.
(init_varasm_once): Update weak_decls registry.
* Makefile.in: Update dependencies.
* cp/decl.c: Include c-pragma.h.
(start_decl, start_function): Invoke maybe_apply_pragma_weak.
* cp/Make-lang.in: Update dependencies.
* gcc.dg/weak-1.c: New.
From-SVN: r50797
Diffstat (limited to 'gcc/print-tree.c')
| -rw-r--r-- | gcc/print-tree.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/print-tree.c b/gcc/print-tree.c index e5627e2..f5c7d88 100644 --- a/gcc/print-tree.c +++ b/gcc/print-tree.c @@ -317,6 +317,8 @@ print_node (file, prefix, node, indent) fputs (" common", file); if (DECL_EXTERNAL (node)) fputs (" external", file); + if (DECL_WEAK (node)) + fputs (" weak", file); if (DECL_REGISTER (node) && TREE_CODE (node) != FIELD_DECL && TREE_CODE (node) != FUNCTION_DECL && TREE_CODE (node) != LABEL_DECL) |