X-Git-Url: https://git.efficios.com/?a=blobdiff_plain;ds=inline;f=gold%2Fsymtab.h;h=104429a5af13b8fe6c4b1ebb8a623b8c43ddb205;hb=refs%2Fheads%2Fgdb-11-branch-vfork-fixes-2022-01-17;hp=edf1c1729c46a4bd19cddf6b55450085c6bddded;hpb=dc8d2d90da3f191ae0461900ab98e3b29cc2b280;p=deliverable%2Fbinutils-gdb.git

diff --git a/gold/symtab.h b/gold/symtab.h
index edf1c1729c..104429a5af 100644
--- a/gold/symtab.h
+++ b/gold/symtab.h
@@ -1,6 +1,6 @@
 // symtab.h -- the gold symbol table   -*- C++ -*-
 
-// Copyright (C) 2006-2017 Free Software Foundation, Inc.
+// Copyright (C) 2006-2021 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -344,6 +344,11 @@ class Symbol
   set_in_dyn()
   { this->in_dyn_ = true; }
 
+  // Return whether this symbol is defined in a dynamic object.
+  bool
+  from_dyn() const
+  { return this->source_ == FROM_OBJECT && this->object()->is_dynamic(); }
+
   // Return whether this symbol has been seen in a real ELF object.
   // (IN_REG will return TRUE if the symbol has been seen in either
   // a real ELF object or an object claimed by a plugin.)
@@ -909,7 +914,7 @@ class Symbol
   // Instances of this class should always be created at a specific
   // size.
   Symbol()
-  { memset(this, 0, sizeof *this); }
+  { memset(static_cast<void*>(this), 0, sizeof *this); }
 
   // Initialize the general fields.
   void
@@ -1575,6 +1580,10 @@ class Symbol_table
   saw_undefined() const
   { return this->saw_undefined_; }
 
+  void
+  set_has_gnu_output()
+  { this->has_gnu_output_ = true; }
+
   // Allocate the common symbols
   void
   allocate_commons(Layout*, Mapfile*);
@@ -1976,6 +1985,8 @@ class Symbol_table
   // The number of global dynamic symbols (including forced-local symbols),
   // or 0 if none.
   unsigned int dynamic_count_;
+  // Set if a STT_GNU_IFUNC or STB_GNU_UNIQUE symbol will be output.
+  bool has_gnu_output_;
   // The symbol hash table.
   Symbol_table_type table_;
   // A pool of symbol names.  This is used for all global symbols.