gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gold / symtab.h

diff --git a/gold/symtab.h b/gold/symtab.h
index 089e156b452c82b1c049dfc846076cea6e530ea6..913ccdebca1c64d19bdd36cd53e68c3b3140632f 100644 (file)
--- a/gold/symtab.h
+++ b/gold/symtab.h
@@ -1,6 +1,6 @@
 // symtab.h -- the gold symbol table   -*- C++ -*-
 
-// Copyright (C) 2006-2018 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -914,7 +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
@@ -1580,6 +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*);
@@ -1981,6 +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.