Run --gc-sections tests only if supported.

[deliverable/binutils-gdb.git] / bfd / linker.c

diff --git a/bfd/linker.c b/bfd/linker.c
index e44386232d34562c03bbb6a07324c64897749968..7a01e114a21a268e58768859c85342e7740a0316 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -3380,3 +3380,26 @@ bfd_find_version_for_sym (struct bfd_elf_version_tree *verdefs,
 
   return NULL;
 }
+
+/*
+FUNCTION
+       bfd_hide_sym_by_version
+
+SYNOPSIS
+       bfd_boolean bfd_hide_sym_by_version
+         (struct bfd_elf_version_tree *verdefs, const char *sym_name);
+
+DESCRIPTION
+       Search an elf version script tree for symbol versioning
+       info for a given symbol.  Return TRUE if the symbol is hidden.
+
+*/
+
+bfd_boolean
+bfd_hide_sym_by_version (struct bfd_elf_version_tree *verdefs,
+                        const char *sym_name)
+{
+  bfd_boolean hidden = FALSE;
+  bfd_find_version_for_sym (verdefs, sym_name, &hidden);
+  return hidden;
+}