* elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate non_got_ref

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

diff --git a/bfd/bfd.c b/bfd/bfd.c
index 7e6e872feb51941aa7ae71f356f2e509e384295f..4a1b5caa08341c9d546b760d932d3e37c3a77007 100644 (file)
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -1,6 +1,6 @@
 /* Generic BFD library interface and support routines.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -145,6 +145,11 @@ CODE_FRAGMENT
 .     to any input file.  *}
 .#define BFD_LINKER_CREATED 0x2000
 .
+.  {* This may be set before writing out a BFD to request that it
+.     be written using values for UIDs, GIDs, timestamps, etc. that
+.     will be consistent from run to run.  *}
+.#define BFD_DETERMINISTIC_OUTPUT 0x4000
+.
 .  {* Currently my_archive is tested before adding origin to
 .     anything. I believe that this can become always an add of
 .     origin, with origin set to 0 for non archive files.  *}
@@ -176,7 +181,8 @@ CODE_FRAGMENT
 .  {* Used for input and output.  *}
 .  unsigned int symcount;
 .
-.  {* Symbol table for output BFD (with symcount entries).  *}
+.  {* Symbol table for output BFD (with symcount entries).
+.     Also used by the linker to cache input BFD symbols.  *}
 .  struct bfd_symbol  **outsymbols;
 .
 .  {* Used for slurped dynamic symbol tables.  *}
@@ -214,6 +220,7 @@ CODE_FRAGMENT
 .      struct ieee_data_struct *ieee_data;
 .      struct ieee_ar_data_struct *ieee_ar_data;
 .      struct srec_data_struct *srec_data;
+.      struct verilog_data_struct *verilog_data;
 .      struct ihex_data_struct *ihex_data;
 .      struct tekhex_data_struct *tekhex_data;
 .      struct elf_obj_tdata *elf_obj_data;
@@ -234,6 +241,7 @@ CODE_FRAGMENT
 .      struct netbsd_core_struct *netbsd_core_data;
 .      struct mach_o_data_struct *mach_o_data;
 .      struct mach_o_fat_data_struct *mach_o_fat_data;
+.      struct plugin_data_struct *plugin_data;
 .      struct bfd_pef_data_struct *pef_data;
 .      struct bfd_pef_xlib_data_struct *pef_xlib_data;
 .      struct bfd_sym_data_struct *sym_data;
@@ -1000,6 +1008,9 @@ bfd_get_sign_extend_vma (bfd *abfd)
       || strcmp (name, "pei-arm-wince-little") == 0)
     return 1;
 
+  if (CONST_STRNEQ (name, "mach-o"))
+    return 0;
+
   bfd_set_error (bfd_error_wrong_format);
   return -1;
 }
@@ -1471,9 +1482,8 @@ is32bit (bfd *abfd)
       return bed->s->elfclass == ELFCLASS32;
     }
 
-  /* For non-ELF, make a guess based on the target name.  */
-  return (strstr (bfd_get_target (abfd), "64") == NULL
-         && strcmp (bfd_get_target (abfd), "mmo") != 0);
+  /* For non-ELF targets, use architecture information.  */
+  return bfd_arch_bits_per_address (abfd) <= 32;
 }
 #endif
 
@@ -1829,10 +1839,12 @@ bfd_demangle (bfd *abfd, const char *name, int options)
   char *res, *alloc;
   const char *pre, *suf;
   size_t pre_len;
+  bfd_boolean skip_lead;
 
-  if (abfd != NULL
-      && *name != '\0'
-      && bfd_get_symbol_leading_char (abfd) == *name)
+  skip_lead = (abfd != NULL
+              && *name != '\0'
+              && bfd_get_symbol_leading_char (abfd) == *name);
+  if (skip_lead)
     ++name;
 
   /* This is a hack for better error reporting on XCOFF, PowerPC64-ELF
@@ -1863,7 +1875,18 @@ bfd_demangle (bfd *abfd, const char *name, int options)
     free (alloc);
 
   if (res == NULL)
-    return NULL;
+    {
+      if (skip_lead)
+       {
+         size_t len = strlen (pre) + 1;
+         alloc = bfd_malloc (len);
+         if (alloc == NULL)
+           return NULL;
+         memcpy (alloc, pre, len);
+         return alloc;
+       }
+      return NULL;
+    }
 
   /* Put back any prefix or suffix.  */
   if (pre_len != 0 || suf != NULL)