gdb: add target_ops::supports_displaced_step

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

diff --git a/gold/token.h b/gold/token.h
index 6c99441ddfba487615d3c55525047e5ea5afe709..1957cbdb471bc1378651bd519ad89c60bf2af322 100644 (file)
--- a/gold/token.h
+++ b/gold/token.h
@@ -1,6 +1,6 @@
 // token.h -- lock tokens for gold   -*- C++ -*-
 
-// Copyright 2006, 2007 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.
@@ -144,6 +144,15 @@ class Task_token
     this->writer_ = NULL;
   }
 
+  // Add some number of blockers to the token.
+  void
+  add_blockers(int c)
+  {
+    gold_assert(this->is_blocker_);
+    this->blockers_ += c;
+    this->writer_ = NULL;
+  }
+
   // Remove a blocker from the token.  Returns true if block count
   // drops to zero.
   bool