Merge GDB 7.5.1

bfd/coff-tic4x.c

 /* BFD back-end for TMS320C4X coff binaries.
    Copyright 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2005, 2007,
-   2008  Free Software Foundation, Inc.
+   2008, 2012  Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz)
 
    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.
 
@@ skipping 11 matching lines @@
 #include "bfd.h"
 #include "libbfd.h"
 #include "bfdlink.h"
 #include "coff/tic4x.h"
 #include "coff/internal.h"
 #include "libcoff.h"
 
 #undef  F_LSYMS
 #define F_LSYMS         F_LSYMS_TICOFF
 
-static bfd_boolean ticoff_bfd_is_local_label_name
-    PARAMS ((bfd *, const char *));
-static bfd_reloc_status_type tic4x_relocation
-    PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char ** ));
-static reloc_howto_type *tic4x_coff_reloc_type_lookup
-    PARAMS ((bfd *, bfd_reloc_code_real_type ));
-static void tic4x_lookup_howto
-    PARAMS ((arelent *, struct internal_reloc * ));
-static reloc_howto_type *coff_tic4x_rtype_to_howto
-    PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma * ));
-static void tic4x_reloc_processing
-    PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection * ));
-
+static reloc_howto_type *
+coff_tic4x_rtype_to_howto (bfd *, asection *, struct internal_reloc *,
+                           struct coff_link_hash_entry *,
+                           struct internal_syment *,  bfd_vma *);
+static void
+tic4x_reloc_processing (arelent *, struct internal_reloc *,
+                        asymbol **, bfd *, asection *);
 
 /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
    labels.  */
 static bfd_boolean
-ticoff_bfd_is_local_label_name (abfd, name)
-  bfd *abfd ATTRIBUTE_UNUSED;
-  const char *name;
+ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
+                                const char *name)
 {
   if (TICOFF_LOCAL_LABEL_P(name))
     return TRUE;
   return FALSE;
 }
 
 #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
 
 #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
  tic4x_reloc_processing (RELENT,RELOC,SYMS,ABFD,SECT)
 
 /* Customize coffcode.h; the default coff_ functions are set up to use
    COFF2; coff_bad_format_hook uses BADMAG, so set that for COFF2.
    The COFF1 and COFF0 vectors use custom _bad_format_hook procs
    instead of setting BADMAG.  */
 #define BADMAG(x) COFF2_BADMAG(x)
 
 #undef  coff_rtype_to_howto
 #define coff_rtype_to_howto     coff_tic4x_rtype_to_howto
 
 #ifndef bfd_pe_print_pdata
 #define bfd_pe_print_pdata      NULL
 #endif
 
 #include "coffcode.h"
 
 static bfd_reloc_status_type
-tic4x_relocation (abfd, reloc_entry, symbol, data, input_section,
-                  output_bfd, error_message)
-  bfd *abfd ATTRIBUTE_UNUSED;
-  arelent *reloc_entry;
-  asymbol *symbol ATTRIBUTE_UNUSED;
-  PTR data ATTRIBUTE_UNUSED;
-  asection *input_section;
-  bfd *output_bfd;
-  char **error_message ATTRIBUTE_UNUSED;
+tic4x_relocation (bfd *abfd ATTRIBUTE_UNUSED,
+                  arelent *reloc_entry,
+                  asymbol *symbol ATTRIBUTE_UNUSED,
+                  void * data ATTRIBUTE_UNUSED,
+                  asection *input_section,
+                  bfd *output_bfd,
+                  char **error_message ATTRIBUTE_UNUSED)
 {
   if (output_bfd != (bfd *) NULL)
     {
       /* This is a partial relocation, and we want to apply the
          relocation to the reloc entry rather than the raw data.
          Modify the reloc inplace to reflect what we now know.  */
       reloc_entry->address += input_section->output_offset;
       return bfd_reloc_ok;
     }
   return bfd_reloc_continue;
@@ skipping 20 matching lines @@
 
 #undef coff_bfd_reloc_type_lookup
 #define coff_bfd_reloc_type_lookup tic4x_coff_reloc_type_lookup
 #undef coff_bfd_reloc_name_lookup
 #define coff_bfd_reloc_name_lookup tic4x_coff_reloc_name_lookup
 
 /* For the case statement use the code values used tc_gen_reloc (defined in
    bfd/reloc.c) to map to the howto table entries.  */
 
 static reloc_howto_type *
-tic4x_coff_reloc_type_lookup (abfd, code)
-    bfd *abfd ATTRIBUTE_UNUSED;
-    bfd_reloc_code_real_type code;
+tic4x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                              bfd_reloc_code_real_type code)
 {
   unsigned int type;
   unsigned int i;
 
   switch (code)
     {
     case BFD_RELOC_32:          type = R_RELLONG; break;
     case BFD_RELOC_24:          type = R_REL24; break;
     case BFD_RELOC_16:          type = R_RELWORD; break;
     case BFD_RELOC_24_PCREL:    type = R_PCR24; break;
@@ skipping 25 matching lines @@
         && strcasecmp (tic4x_howto_table[i].name, r_name) == 0)
       return &tic4x_howto_table[i];
 
   return NULL;
 }
 
 /* Code to turn a r_type into a howto ptr, uses the above howto table.
    Called after some initial checking by the tic4x_rtype_to_howto fn
    below.  */
 static void
-tic4x_lookup_howto (internal, dst)
-     arelent *internal;
-     struct internal_reloc *dst;
+tic4x_lookup_howto (arelent *internal,
+                    struct internal_reloc *dst)
 {
   unsigned int i;
   int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
 
   for (i = 0; i < HOWTO_SIZE; i++)
     {
       if (tic4x_howto_table[i].type == dst->r_type)
         {
           internal->howto = tic4x_howto_table + i + bank;
           return;
         }
     }
 
   (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
                          (unsigned int) dst->r_type);
   abort();
 }
 
 static reloc_howto_type *
-coff_tic4x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
-     bfd *abfd ATTRIBUTE_UNUSED;
-     asection *sec;
-     struct internal_reloc *rel;
-     struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
-     struct internal_syment *sym ATTRIBUTE_UNUSED;
-     bfd_vma *addendp;
+coff_tic4x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+                           asection *sec,
+                           struct internal_reloc *rel,
+                           struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
+                           struct internal_syment *sym ATTRIBUTE_UNUSED,
+                           bfd_vma *addendp)
 {
   arelent genrel;
 
   if (rel->r_symndx == -1 && addendp != NULL)
     /* This is a TI "internal relocation", which means that the relocation
        amount is the amount by which the current section is being relocated
        in the output section.  */
     *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
 
   tic4x_lookup_howto (&genrel, rel);
 
   return genrel.howto;
 }
 
 
 static void
-tic4x_reloc_processing (relent, reloc, symbols, abfd, section)
-     arelent *relent;
-     struct internal_reloc *reloc;
-     asymbol **symbols;
-     bfd *abfd;
-     asection *section;
+tic4x_reloc_processing (arelent *relent,
+                        struct internal_reloc *reloc,
+                        asymbol **symbols,
+                        bfd *abfd,
+                        asection *section)
 {
   asymbol *ptr;
 
   relent->address = reloc->r_vaddr;
 
   if (reloc->r_symndx != -1)
     {
       if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
         {
           (*_bfd_error_handler)
@@ skipping 27 matching lines @@
 
   relent->address -= section->vma;
   /* !!     relent->section = (asection *) NULL;  */
 
   /* Fill in the relent->howto field from reloc->r_type.  */
   tic4x_lookup_howto (relent, reloc);
 }
 
 
 /* TI COFF v0, DOS tools (little-endian headers).  */
-CREATE_LITTLE_COFF_TARGET_VEC(tic4x_coff0_vec, "coff0-tic4x", HAS_LOAD_PAGE, 0, '_', NULL, (PTR)&ticoff0_swap_table);
+CREATE_LITTLE_COFF_TARGET_VEC(tic4x_coff0_vec, "coff0-tic4x", HAS_LOAD_PAGE, 0, '_', NULL, & ticoff0_swap_table);
 
 /* TI COFF v0, SPARC tools (big-endian headers).  */
-CREATE_BIGHDR_COFF_TARGET_VEC(tic4x_coff0_beh_vec, "coff0-beh-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff0_vec, (PTR)&ticoff0_swap_table);
+CREATE_BIGHDR_COFF_TARGET_VEC(tic4x_coff0_beh_vec, "coff0-beh-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff0_vec, & ticoff0_swap_table);
 
 /* TI COFF v1, DOS tools (little-endian headers).  */
-CREATE_LITTLE_COFF_TARGET_VEC(tic4x_coff1_vec, "coff1-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff0_beh_vec, (PTR)&ticoff1_swap_table);
+CREATE_LITTLE_COFF_TARGET_VEC(tic4x_coff1_vec, "coff1-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff0_beh_vec, & ticoff1_swap_table);
 
 /* TI COFF v1, SPARC tools (big-endian headers).  */
-CREATE_BIGHDR_COFF_TARGET_VEC(tic4x_coff1_beh_vec, "coff1-beh-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff1_vec, (PTR)&ticoff1_swap_table);
+CREATE_BIGHDR_COFF_TARGET_VEC(tic4x_coff1_beh_vec, "coff1-beh-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff1_vec, & ticoff1_swap_table);
 
 /* TI COFF v2, TI DOS tools output (little-endian headers).  */
 CREATE_LITTLE_COFF_TARGET_VEC(tic4x_coff2_vec, "coff2-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff1_beh_vec, COFF_SWAP_TABLE);
 
 /* TI COFF v2, TI SPARC tools output (big-endian headers).  */
 CREATE_BIGHDR_COFF_TARGET_VEC(tic4x_coff2_beh_vec, "coff2-beh-tic4x", HAS_LOAD_PAGE, 0, '_', &tic4x_coff2_vec, COFF_SWAP_TABLE);