2010-01-03 Daniel Gutson <dgutson@codesourcery.com>

[pf3gnuchains/pf3gnuchains3x.git] / gold / errors.h

diff --git a/gold/errors.h b/gold/errors.h
index 0decc4c..a8f823d 100644 (file)
--- a/gold/errors.h
+++ b/gold/errors.h
@@ -57,6 +57,10 @@ class Errors
   void
   warning(const char* format, va_list);
 
+  // Print an informational message and continue.
+  void
+  info(const char* format, va_list);
+
   // Report an error at a reloc location.
   template<int size, bool big_endian>
   void
@@ -71,14 +75,10 @@ class Errors
                      size_t relnum, off_t reloffset,
                      const char* format, va_list);
 
-  // Issue an undefined symbol error.  SYM is the undefined symbol.
-  // RELINFO is the general relocation info.  RELNUM is the number of
-  // the reloc, and RELOFFSET is the reloc's offset.
-  template<int size, bool big_endian>
+  // Issue an undefined symbol error.  LOCATION is the location of
+  // the error (typically an object file name or relocation info).
   void
-  undefined_symbol(const Symbol* sym,
-                  const Relocate_info<size, big_endian>* relinfo,
-                  size_t relnum, off_t reloffset);
+  undefined_symbol(const Symbol* sym, const std::string& location);
 
   // Report a debugging message.
   void
@@ -89,6 +89,11 @@ class Errors
   error_count() const
   { return this->error_count_; }
 
+  // Return the number of warnings.
+  int
+  warning_count() const
+  { return this->warning_count_; }
+
  private:
   Errors(const Errors&);
   Errors& operator=(const Errors&);
@@ -111,6 +116,8 @@ class Errors
   // This class can be accessed from multiple threads.  This lock is
   // used to control access to the data structures.
   Lock* lock_;
+  // Used to initialize the lock_ field exactly once.
+  Initialize_lock initialize_lock_;
   // Numbers of errors reported.
   int error_count_;
   // Number of warnings reported.