* ldlang.c (lang_check_section_addresses): Ignore non-loadable

[deliverable/binutils-gdb.git] / bfd / syms.c

diff --git a/bfd/syms.c b/bfd/syms.c
index 9a7cbdaad04d2498fe9baee57efa358ee1740434..6abb9294704ca8036c69e61a3349334d8d6131d7 100644 (file)
--- a/bfd/syms.c
+++ b/bfd/syms.c
@@ -1,6 +1,6 @@
 /* Generic symbol-table support for the BFD library.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2007, 2008
+   2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -297,6 +297,12 @@ CODE_FRAGMENT
 .  {* This symbol was created by bfd_get_synthetic_symtab.  *}
 .#define BSF_SYNTHETIC         (1 << 21)
 .
+.  {* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
+.     The dynamic linker will compute the value of this symbol by
+.     calling the function that it points to.  BSF_FUNCTION must
+.     also be also set.  *}
+.#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
+.
 .  flagword flags;
 .
 .  {* A pointer to the section to which this symbol is
@@ -483,7 +489,7 @@ bfd_print_symbol_vandf (bfd *abfd, void *arg, asymbol *symbol)
           (type & BSF_WEAK) ? 'w' : ' ',
           (type & BSF_CONSTRUCTOR) ? 'C' : ' ',
           (type & BSF_WARNING) ? 'W' : ' ',
-          (type & BSF_INDIRECT) ? 'I' : ' ',
+          (type & BSF_INDIRECT) ? 'I' : (type & BSF_GNU_INDIRECT_FUNCTION) ? 'i' : ' ',
           (type & BSF_DEBUGGING) ? 'd' : (type & BSF_DYNAMIC) ? 'D' : ' ',
           ((type & BSF_FUNCTION)
            ? 'F'
@@ -669,6 +675,8 @@ bfd_decode_symclass (asymbol *symbol)
     }
   if (bfd_is_ind_section (symbol->section))
     return 'I';
+  if (symbol->flags & BSF_GNU_INDIRECT_FUNCTION)
+    return 'i';
   if (symbol->flags & BSF_WEAK)
     {
       /* If weak, determine if it's specifically an object
@@ -1376,10 +1384,11 @@ _bfd_stab_section_find_nearest_line (bfd *abfd,
        {
          size_t len;
 
-         if (info->filename != NULL)
-           free (info->filename);
+         /* Don't free info->filename here.  objdump and other
+            apps keep a copy of a previously returned file name
+            pointer.  */
          len = strlen (file_name) + 1;
-         info->filename = bfd_malloc (dirlen + len);
+         info->filename = bfd_alloc (abfd, dirlen + len);
          if (info->filename == NULL)
            return FALSE;
          memcpy (info->filename, directory_name, dirlen);