X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gold%2Fexpression.cc;h=2471e25a2affa7bc904d6105ca78b859909079a8;hb=abdb711e0855f0597a96db0486b598144b788212;hp=536c74e21dfe2e680e04de867697306896e16c7d;hpb=6f2750feaf2827ef8a1a0a5b2f90c1e9a6cabbd1;p=deliverable%2Fbinutils-gdb.git

diff --git a/gold/expression.cc b/gold/expression.cc
index 536c74e21d..2471e25a2a 100644
--- a/gold/expression.cc
+++ b/gold/expression.cc
@@ -1,6 +1,6 @@
 // expression.cc -- expressions in linker scripts for gold
 
-// Copyright (C) 2006-2016 Free Software Foundation, Inc.
+// Copyright (C) 2006-2019 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -205,6 +205,14 @@ class Symbol_expression : public Expression
   uint64_t
   value(const Expression_eval_info*);
 
+  void
+  set_expr_sym_in_real_elf(Symbol_table* symtab) const
+  {
+    Symbol* sym = symtab->lookup(this->name_.c_str());
+    if (sym != NULL)
+      sym->set_in_real_elf();
+  }
+
   void
   print(FILE* f) const
   { fprintf(f, "%s", this->name_.c_str()); }
@@ -318,6 +326,10 @@ class Unary_expression : public Expression
   arg_print(FILE* f) const
   { this->arg_->print(f); }
 
+  void
+  set_expr_sym_in_real_elf(Symbol_table* symtab) const
+  { return this->arg_->set_expr_sym_in_real_elf(symtab); }
+
  private:
   Expression* arg_;
 };
@@ -437,6 +449,13 @@ class Binary_expression : public Expression
     fprintf(f, ")");
   }
 
+  void
+  set_expr_sym_in_real_elf(Symbol_table* symtab) const
+  {
+    this->left_->set_expr_sym_in_real_elf(symtab);
+    this->right_->set_expr_sym_in_real_elf(symtab);
+  }
+
  private:
   Expression* left_;
   Expression* right_;
@@ -622,6 +641,14 @@ class Trinary_expression : public Expression
   arg3_print(FILE* f) const
   { this->arg3_->print(f); }
 
+  void
+  set_expr_sym_in_real_elf(Symbol_table* symtab) const
+  {
+    this->arg1_->set_expr_sym_in_real_elf(symtab);
+    this->arg2_->set_expr_sym_in_real_elf(symtab);
+    this->arg3_->set_expr_sym_in_real_elf(symtab);
+  }
+
  private:
   Expression* arg1_;
   Expression* arg2_;