Don't return DW_AT_name for function name in C++

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

diff --git a/bfd/riscix.c b/bfd/riscix.c
index 182707981e4d3794d85cc2817d1946adad055e6d..ddf5c3a5a0de9665999c157f4b375bc37beb5695 100644 (file)
--- a/bfd/riscix.c
+++ b/bfd/riscix.c
@@ -1,13 +1,12 @@
 /* BFD back-end for RISC iX (Acorn, arm) binaries.
-   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004,
-   2005 Free Software Foundation, Inc.
+   Copyright (C) 1994-2014 Free Software Foundation, Inc.
    Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -17,7 +16,9 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
 
 /* RISC iX overloads the MAGIC field to indicate more than just the usual
    [ZNO]MAGIC values.  Also included are squeezing information and
@@ -43,7 +44,7 @@
 /* A reference to a shared library.
    The text portion of the object contains "overflow text" from
    the shared library to be linked in with an object.  */
-#define SLOMAGIC        (MF_IS_SL | OMAGIC) 
+#define SLOMAGIC        (MF_IS_SL | OMAGIC)
 
 /* Sqeezed demand paged.
    NOTE: This interpretation of QMAGIC seems to be at variance
@@ -96,15 +97,15 @@
 /* Do not "beautify" the CONCAT* macro args.  Traditional C will not
    remove whitespace added here, and thus will fail to concatenate
    the tokens.  */
-#define MY(OP) CONCAT2 (riscix_,OP)
+#define MY(OP) CONCAT2 (arm_aout_riscix_,OP)
 #define TARGETNAME "a.out-riscix"
 #define N_BADMAG(x) ((((x).a_info & ~007200) != ZMAGIC) \
                   && (((x).a_info & ~006000) != OMAGIC) \
                   && ((x).a_info != NMAGIC))
 #define N_MAGIC(x) ((x).a_info & ~07200)
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 
 #define WRITE_HEADERS(abfd, execp)                                         \
@@ -169,7 +170,7 @@ riscix_fix_pcrel_26_done (bfd *abfd ATTRIBUTE_UNUSED,
 }
 
 static bfd_reloc_status_type riscix_fix_pcrel_26 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-static const bfd_target *riscix_callback (bfd *);
+static const bfd_target *arm_aout_riscix_callback (bfd *);
 
 static reloc_howto_type riscix_std_reloc_howto[] =
 {
@@ -205,7 +206,7 @@ riscix_fix_pcrel_26 (bfd *abfd,
   bfd_reloc_status_type flag = bfd_reloc_ok;
 
   /* If this is an undefined symbol, return error.  */
-  if (symbol->section == &bfd_und_section
+  if (bfd_is_und_section (symbol->section)
       && (symbol->flags & BSF_WEAK) == 0)
     return output_bfd ? bfd_reloc_continue : bfd_reloc_undefined;
 
@@ -252,7 +253,7 @@ riscix_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
 {
 #define ASTD(i,j)       case i: return &riscix_std_reloc_howto[j]
   if (code == BFD_RELOC_CTOR)
-    switch (bfd_get_arch_info (abfd)->bits_per_address)
+    switch (bfd_arch_bits_per_address (abfd))
       {
       case 32:
         code = BFD_RELOC_32;
@@ -274,14 +275,31 @@ riscix_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
     }
 }
 
+static reloc_howto_type *
+riscix_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                         const char *r_name)
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (riscix_std_reloc_howto) / sizeof (riscix_std_reloc_howto[0]);
+       i++)
+    if (riscix_std_reloc_howto[i].name != NULL
+       && strcasecmp (riscix_std_reloc_howto[i].name, r_name) == 0)
+      return &riscix_std_reloc_howto[i];
+
+  return NULL;
+}
+
 #define MY_bfd_link_hash_table_create  _bfd_generic_link_hash_table_create
 #define MY_bfd_link_add_symbols        _bfd_generic_link_add_symbols
 #define MY_final_link_callback         should_not_be_used
 #define MY_bfd_final_link              _bfd_generic_final_link
 
 #define MY_bfd_reloc_type_lookup       riscix_reloc_type_lookup
-#define MY_canonicalize_reloc          riscix_canonicalize_reloc
-#define MY_object_p                    riscix_object_p
+#define MY_bfd_reloc_name_lookup       riscix_reloc_name_lookup
+#define MY_canonicalize_reloc          arm_aout_riscix_canonicalize_reloc
+#define MY_object_p                    arm_aout_riscix_object_p
 
 static void
 riscix_swap_std_reloc_out (bfd *abfd,
@@ -322,10 +340,10 @@ riscix_swap_std_reloc_out (bfd *abfd,
      check for that here.  */
 
   if (bfd_is_com_section (output_section)
-      || output_section == & bfd_abs_section
-      || output_section == & bfd_und_section)
+      || bfd_is_abs_section (output_section)
+      || bfd_is_und_section (output_section))
     {
-      if (bfd_abs_section.symbol == sym)
+      if (bfd_abs_section_ptr->symbol == sym)
        {
          /* Whoops, looked like an abs symbol, but is really an offset
             from the abs section.  */