Tweak the new handling of function names.

diff --git a/ld/ldmisc.c b/ld/ldmisc.c
index 9b3047b5d0c755c21fd62c9e03f6699336248e13..9c5b3e5c1febad4c7d1bbd734e57c964a8c05f5a 100644 (file)
--- a/ld/ldmisc.c
+++ b/ld/ldmisc.c
@@ -214,6 +214,8 @@ vfinfo(fp, fmt, arg)
           or section name as a last resort.  The arguments are a BFD,
           a section, and an offset.  */
        {
+         static char *last_file = NULL;
+         static char *last_function = NULL;
          bfd *abfd;
          asection *section;
          bfd_vma offset;
@@ -222,6 +224,7 @@ vfinfo(fp, fmt, arg)
          const char *filename;
          const char *functionname;
          unsigned int linenumber;
+         boolean discard_last;
 
          abfd = va_arg (arg, bfd *);
          section = va_arg (arg, asection *);
@@ -250,6 +253,7 @@ vfinfo(fp, fmt, arg)
                }
            }
 
+         discard_last = true;
          if (bfd_find_nearest_line (abfd, section, asymbols, offset,
                                     &filename, &functionname, &linenumber))
            {
@@ -258,18 +262,44 @@ vfinfo(fp, fmt, arg)
 
              if (functionname != NULL && fmt[-1] == 'C')
                {
-                 fprintf (fp, "%s: In function `%s':\n", filename,
-                          demangle (functionname, 1));
+                 if (last_file == NULL
+                     || last_function == NULL
+                     || strcmp (last_file, filename) != 0
+                     || strcmp (last_function, functionname) != 0)
+                   {
+                     fprintf (fp, "%s: In function `%s':\n", filename,
+                              demangle (functionname, 1));
+                     if (last_file != NULL)
+                       free (last_file);
+                     last_file = buystring (filename);
+                     if (last_function != NULL)
+                       free (last_function);
+                     last_function = buystring (functionname);
+                   }
+                 discard_last = false;
                  fprintf (fp, "%s:%u", filename, linenumber);
                }
              else if (linenumber != 0) 
                fprintf (fp, "%s:%u", filename, linenumber);
              else
                finfo (fp, "%s(%s+0x%v)", filename, section->name, offset);
-
            }
          else
            finfo (fp, "%s(%s+0x%v)", abfd->filename, section->name, offset);
+
+         if (discard_last)
+           {
+             if (last_file != NULL)
+               {
+                 free (last_file);
+                 last_file = NULL;
+               }
+             if (last_function != NULL)
+               {
+                 free (last_function);
+                 last_function = NULL;
+               }
+           }
        }
        break;