Merge GDB 7.5.1

bfd/coff-tic30.c

 /* BFD back-end for TMS320C30 coff binaries.
-   Copyright 1998, 1999, 2000, 2001, 2002, 2005, 2007, 2008, 2011
+   Copyright 1998, 1999, 2000, 2001, 2002, 2005, 2007, 2008, 2011, 2012
    Free Software Foundation, Inc.
    Contributed by Steven Haworth (steve@pm.cse.rmit.edu.au)
 
    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 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    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.  */
 
 #include "sysdep.h"
 #include "bfd.h"
 #include "libbfd.h"
 #include "bfdlink.h"
 #include "coff/tic30.h"
 #include "coff/internal.h"
 #include "libcoff.h"
 
-static int  coff_tic30_select_reloc PARAMS ((reloc_howto_type *));
-static void rtype2howto PARAMS ((arelent *, struct internal_reloc *));
-static void reloc_processing PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
-
-reloc_howto_type * tic30_coff_reloc_type_lookup PARAMS ((bfd *, bfd_reloc_code_real_type));
-
 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (1)
 
 reloc_howto_type tic30_coff_howto_table[] =
   {
     HOWTO (R_TIC30_ABS16, 2, 1, 16, FALSE, 0, 0, NULL,
            "16", FALSE, 0x0000FFFF, 0x0000FFFF, FALSE),
     HOWTO (R_TIC30_ABS24, 2, 2, 24, FALSE, 8, complain_overflow_bitfield, NULL,
            "24", FALSE, 0xFFFFFF00, 0xFFFFFF00, FALSE),
     HOWTO (R_TIC30_LDP, 18, 0, 24, FALSE, 0, complain_overflow_bitfield, NULL,
            "LDP", FALSE, 0x00FF0000, 0x000000FF, FALSE),
     HOWTO (R_TIC30_ABS32, 2, 2, 32, FALSE, 0, complain_overflow_bitfield, NULL,
            "32", FALSE, 0xFFFFFFFF, 0xFFFFFFFF, FALSE),
     HOWTO (R_TIC30_PC16, 2, 1, 16, TRUE, 0, complain_overflow_signed, NULL,
            "PCREL", FALSE, 0x0000FFFF, 0x0000FFFF, FALSE),
     EMPTY_HOWTO (-1)
   };
 
 #ifndef coff_bfd_reloc_type_lookup
 #define coff_bfd_reloc_type_lookup tic30_coff_reloc_type_lookup
 #define coff_bfd_reloc_name_lookup tic30_coff_reloc_name_lookup
 
 /* For the case statement use the code values used in tc_gen_reloc to
    map to the howto table entries that match those in both the aout
    and coff implementations.  */
 
-reloc_howto_type *
-tic30_coff_reloc_type_lookup (abfd, code)
-     bfd *abfd ATTRIBUTE_UNUSED;
-     bfd_reloc_code_real_type code;
+static reloc_howto_type *
+tic30_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                              bfd_reloc_code_real_type code)
 {
   switch (code)
     {
     case BFD_RELOC_8:
     case BFD_RELOC_TIC30_LDP:
       return &tic30_coff_howto_table[2];
     case BFD_RELOC_16:
       return &tic30_coff_howto_table[0];
     case BFD_RELOC_24:
       return &tic30_coff_howto_table[1];
@@ skipping 21 matching lines @@
       return &tic30_coff_howto_table[i];
 
   return NULL;
 }
 
 #endif
 
 /* Turn a howto into a reloc number.  */
 
 static int
-coff_tic30_select_reloc (howto)
-     reloc_howto_type *howto;
+coff_tic30_select_reloc (reloc_howto_type *howto)
 {
   return howto->type;
 }
 
 #define SELECT_RELOC(x,howto) x.r_type = coff_tic30_select_reloc(howto)
 
 #define BADMAG(x) TIC30BADMAG(x)
 #define TIC30 1                 /* Customize coffcode.h */
 #define __A_MAGIC_SET__
 
 /* Code to swap in the reloc */
 #define SWAP_IN_RELOC_OFFSET  H_GET_32
 #define SWAP_OUT_RELOC_OFFSET H_PUT_32
 #define SWAP_OUT_RELOC_EXTRA(abfd, src, dst) dst->r_stuff[0] = 'S'; \
 dst->r_stuff[1] = 'C';
 
 /* Code to turn a r_type into a howto ptr, uses the above howto table.  */
 
 static void
-rtype2howto (internal, dst)
-     arelent *internal;
-     struct internal_reloc *dst;
+rtype2howto (arelent *internal, struct internal_reloc *dst)
 {
   switch (dst->r_type)
     {
     case R_TIC30_ABS16:
       internal->howto = &tic30_coff_howto_table[0];
       break;
     case R_TIC30_ABS24:
       internal->howto = &tic30_coff_howto_table[1];
       break;
     case R_TIC30_ABS32:
@@ skipping 15 matching lines @@
 
 /* Perform any necessary magic to the addend in a reloc entry */
 
 #define CALC_ADDEND(abfd, symbol, ext_reloc, cache_ptr) \
  cache_ptr->addend =  ext_reloc.r_offset;
 
 #define RELOC_PROCESSING(relent,reloc,symbols,abfd,section) \
  reloc_processing(relent, reloc, symbols, abfd, section)
 
 static void
-reloc_processing (relent, reloc, symbols, abfd, section)
-     arelent *relent;
-     struct internal_reloc *reloc;
-     asymbol **symbols;
-     bfd *abfd;
-     asection *section;
+reloc_processing (arelent *relent,
+                  struct internal_reloc *reloc,
+                  asymbol **symbols,
+                  bfd *abfd,
+                  asection *section)
 {
   relent->address = reloc->r_vaddr;
   rtype2howto (relent, reloc);
 
   if (reloc->r_symndx > 0)
     relent->sym_ptr_ptr = symbols + obj_convert (abfd)[reloc->r_symndx];
   else
     relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
 
   relent->addend = reloc->r_offset;
@@ skipping 43 matching lines @@
   BFD_JUMP_TABLE_SYMBOLS (coff),
   BFD_JUMP_TABLE_RELOCS (coff),
   BFD_JUMP_TABLE_WRITE (coff),
   BFD_JUMP_TABLE_LINK (coff),
   BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 
   NULL,
 
   COFF_SWAP_TABLE
 };