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[Bug ld/22983] --dynamic-list=export is ignored in presence of -flto
From: |
hjl.tools at gmail dot com |
Subject: |
[Bug ld/22983] --dynamic-list=export is ignored in presence of -flto |
Date: |
Mon, 19 Mar 2018 17:59:31 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22983
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
I am testing:
diff --git a/ld/plugin.c b/ld/plugin.c
index 259c18f3ff..4c806ee702 100644
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -634,6 +634,7 @@ is_visible_from_outside (struct ld_plugin_symbol *lsym,
return TRUE;
if (blhe->non_ir_ref_dynamic
|| link_info.export_dynamic
+ || link_info.dynamic
|| bfd_link_dll (&link_info))
{
/* Check if symbol is hidden by version script. */
@@ -645,7 +646,8 @@ is_visible_from_outside (struct ld_plugin_symbol *lsym,
{
struct elf_link_hash_entry *el = (struct elf_link_hash_entry *)blhe;
int vis = ELF_ST_VISIBILITY (el->other);
- return vis == STV_DEFAULT || vis == STV_PROTECTED;
+ return ((el->dynamic || link_info.export_dynamic)
+ && (vis == STV_DEFAULT || vis == STV_PROTECTED));
}
/* On non-ELF targets, we can safely make inferences by considering
what visibility the plugin would have liked to apply when it first
--
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- [Bug ld/22983] New: --dynamic-list=export is ignored in presence of -flto, hjl.tools at gmail dot com, 2018/03/19
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto,
hjl.tools at gmail dot com <=
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, totktonada.ru at gmail dot com, 2018/03/19
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, hjl.tools at gmail dot com, 2018/03/19
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, rguenth at gcc dot gnu.org, 2018/03/20
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, kyukhin at gcc dot gnu.org, 2018/03/20
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, cvs-commit at gcc dot gnu.org, 2018/03/20
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, cvs-commit at gcc dot gnu.org, 2018/03/20
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, hjl.tools at gmail dot com, 2018/03/20
- [Bug ld/22983] --dynamic-list=export is ignored in presence of -flto, jeremip11 at gmail dot com, 2018/03/31