1 files changed, 125 insertions, 152 deletions

diff --git a/bfd/elf-m10200.c b/bfd/elf-m10200.c
index a46c86d..f427f97 100644
--- a/bfd/elf-m10200.c
+++ b/bfd/elf-m10200.c
@@ -25,29 +25,13 @@
 #include "libbfd.h"
 #include "elf-bfd.h"
 
-static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
-  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
-static void mn10200_info_to_howto
-  PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
-static bfd_boolean mn10200_elf_relax_delete_bytes
-  PARAMS ((bfd *, asection *, bfd_vma, int));
-static bfd_boolean mn10200_elf_symbol_address_p
-  PARAMS ((bfd *, asection *, Elf_Internal_Sym *, bfd_vma));
-static bfd_reloc_status_type mn10200_elf_final_link_relocate
-  PARAMS ((reloc_howto_type *, bfd *, bfd *, asection *,
-	   bfd_byte *, bfd_vma, bfd_vma, bfd_vma,
-	   struct bfd_link_info *, asection *, int));
-static bfd_boolean mn10200_elf_relocate_section
-  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
-	   bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *,
-	   asection **));
-static bfd_boolean mn10200_elf_relax_section
-  PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *));
-static bfd_byte * mn10200_elf_get_relocated_section_contents
-  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
-	   bfd_byte *, bfd_boolean, asymbol **));
-
-enum reloc_type {
+static bfd_boolean
+mn10200_elf_relax_delete_bytes (bfd *, asection *, bfd_vma, int);
+static bfd_boolean
+mn10200_elf_symbol_address_p (bfd *, asection *, Elf_Internal_Sym *, bfd_vma);
+
+enum reloc_type
+{
   R_MN10200_NONE = 0,
   R_MN10200_32,
   R_MN10200_16,
@@ -59,7 +43,8 @@ enum reloc_type {
   R_MN10200_MAX
 };
 
-static reloc_howto_type elf_mn10200_howto_table[] = {
+static reloc_howto_type elf_mn10200_howto_table[] =
+{
   /* Dummy relocation.  Does nothing.  */
   HOWTO (R_MN10200_NONE,
 	 0,
@@ -175,12 +160,14 @@ static reloc_howto_type elf_mn10200_howto_table[] = {
 	 TRUE),
 };
 
-struct mn10200_reloc_map {
+struct mn10200_reloc_map
+{
   bfd_reloc_code_real_type bfd_reloc_val;
   unsigned char elf_reloc_val;
 };
 
-static const struct mn10200_reloc_map mn10200_reloc_map[] = {
+static const struct mn10200_reloc_map mn10200_reloc_map[] =
+{
   { BFD_RELOC_NONE    , R_MN10200_NONE   , },
   { BFD_RELOC_32      , R_MN10200_32     , },
   { BFD_RELOC_16      , R_MN10200_16     , },
@@ -192,9 +179,8 @@ static const struct mn10200_reloc_map mn10200_reloc_map[] = {
 };
 
 static reloc_howto_type *
-bfd_elf32_bfd_reloc_type_lookup (abfd, code)
-     bfd *abfd ATTRIBUTE_UNUSED;
-     bfd_reloc_code_real_type code;
+bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+				 bfd_reloc_code_real_type code)
 {
   unsigned int i;
 
@@ -229,10 +215,9 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 /* Set the howto pointer for an MN10200 ELF reloc.  */
 
 static void
-mn10200_info_to_howto (abfd, cache_ptr, dst)
-     bfd *abfd ATTRIBUTE_UNUSED;
-     arelent *cache_ptr;
-     Elf_Internal_Rela *dst;
+mn10200_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+		       arelent *cache_ptr,
+		       Elf_Internal_Rela *dst)
 {
   unsigned int r_type;
 
@@ -244,20 +229,17 @@ mn10200_info_to_howto (abfd, cache_ptr, dst)
 /* Perform a relocation as part of a final link.  */
 
 static bfd_reloc_status_type
-mn10200_elf_final_link_relocate (howto, input_bfd, output_bfd,
-				 input_section, contents, offset, value,
-				 addend, info, sym_sec, is_local)
-     reloc_howto_type *howto;
-     bfd *input_bfd;
-     bfd *output_bfd ATTRIBUTE_UNUSED;
-     asection *input_section;
-     bfd_byte *contents;
-     bfd_vma offset;
-     bfd_vma value;
-     bfd_vma addend;
-     struct bfd_link_info *info ATTRIBUTE_UNUSED;
-     asection *sym_sec ATTRIBUTE_UNUSED;
-     int is_local ATTRIBUTE_UNUSED;
+mn10200_elf_final_link_relocate (reloc_howto_type *howto,
+				 bfd *input_bfd,
+				 bfd *output_bfd ATTRIBUTE_UNUSED,
+				 asection *input_section,
+				 bfd_byte *contents,
+				 bfd_vma offset,
+				 bfd_vma value,
+				 bfd_vma addend,
+				 struct bfd_link_info *info ATTRIBUTE_UNUSED,
+				 asection *sym_sec ATTRIBUTE_UNUSED,
+				 int is_local ATTRIBUTE_UNUSED)
 {
   unsigned long r_type = howto->type;
   bfd_byte *hit_data = contents + offset;
@@ -347,16 +329,14 @@ mn10200_elf_final_link_relocate (howto, input_bfd, output_bfd,
 
 /* Relocate an MN10200 ELF section.  */
 static bfd_boolean
-mn10200_elf_relocate_section (output_bfd, info, input_bfd, input_section,
-			      contents, relocs, local_syms, local_sections)
-     bfd *output_bfd;
-     struct bfd_link_info *info;
-     bfd *input_bfd;
-     asection *input_section;
-     bfd_byte *contents;
-     Elf_Internal_Rela *relocs;
-     Elf_Internal_Sym *local_syms;
-     asection **local_sections;
+mn10200_elf_relocate_section (bfd *output_bfd,
+			      struct bfd_link_info *info,
+			      bfd *input_bfd,
+			      asection *input_section,
+			      bfd_byte *contents,
+			      Elf_Internal_Rela *relocs,
+			      Elf_Internal_Sym *local_syms,
+			      asection **local_sections)
 {
   Elf_Internal_Shdr *symtab_hdr;
   struct elf_link_hash_entry **sym_hashes;
@@ -475,6 +455,78 @@ mn10200_elf_relocate_section (output_bfd, info, input_bfd, input_section,
   return TRUE;
 }
 
+/* Delete some bytes from a section while relaxing.  */
+
+static bfd_boolean
+mn10200_elf_relax_delete_bytes (bfd *abfd, asection *sec,
+				bfd_vma addr, int count)
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  unsigned int sec_shndx;
+  bfd_byte *contents;
+  Elf_Internal_Rela *irel, *irelend;
+  bfd_vma toaddr;
+  Elf_Internal_Sym *isym;
+  Elf_Internal_Sym *isymend;
+  struct elf_link_hash_entry **sym_hashes;
+  struct elf_link_hash_entry **end_hashes;
+  unsigned int symcount;
+
+  sec_shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+  contents = elf_section_data (sec)->this_hdr.contents;
+
+  toaddr = sec->size;
+
+  irel = elf_section_data (sec)->relocs;
+  irelend = irel + sec->reloc_count;
+
+  /* Actually delete the bytes.  */
+  memmove (contents + addr, contents + addr + count,
+	   (size_t) (toaddr - addr - count));
+  sec->size -= count;
+
+  /* Adjust all the relocs.  */
+  for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
+    {
+      /* Get the new reloc address.  */
+      if ((irel->r_offset > addr
+	   && irel->r_offset < toaddr))
+	irel->r_offset -= count;
+    }
+
+  /* Adjust the local symbols defined in this section.  */
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  isym = (Elf_Internal_Sym *) symtab_hdr->contents;
+  for (isymend = isym + symtab_hdr->sh_info; isym < isymend; isym++)
+    {
+      if (isym->st_shndx == sec_shndx
+	  && isym->st_value > addr
+	  && isym->st_value < toaddr)
+	isym->st_value -= count;
+    }
+
+  /* Now adjust the global symbols defined in this section.  */
+  symcount = (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+	      - symtab_hdr->sh_info);
+  sym_hashes = elf_sym_hashes (abfd);
+  end_hashes = sym_hashes + symcount;
+  for (; sym_hashes < end_hashes; sym_hashes++)
+    {
+      struct elf_link_hash_entry *sym_hash = *sym_hashes;
+      if ((sym_hash->root.type == bfd_link_hash_defined
+	   || sym_hash->root.type == bfd_link_hash_defweak)
+	  && sym_hash->root.u.def.section == sec
+	  && sym_hash->root.u.def.value > addr
+	  && sym_hash->root.u.def.value < toaddr)
+	{
+	  sym_hash->root.u.def.value -= count;
+	}
+    }
+
+  return TRUE;
+}
+
 /* This function handles relaxing for the mn10200.
 
    There are quite a few relaxing opportunities available on the mn10200:
@@ -505,11 +557,10 @@ mn10200_elf_relocate_section (output_bfd, info, input_bfd, input_section,
 	and somewhat more difficult to support.  */
 
 static bfd_boolean
-mn10200_elf_relax_section (abfd, sec, link_info, again)
-     bfd *abfd;
-     asection *sec;
-     struct bfd_link_info *link_info;
-     bfd_boolean *again;
+mn10200_elf_relax_section (bfd *abfd,
+			   asection *sec,
+			   struct bfd_link_info *link_info,
+			   bfd_boolean *again)
 {
   Elf_Internal_Shdr *symtab_hdr;
   Elf_Internal_Rela *internal_relocs;
@@ -533,7 +584,7 @@ mn10200_elf_relax_section (abfd, sec, link_info, again)
 
   /* Get a copy of the native relocations.  */
   internal_relocs = (_bfd_elf_link_read_relocs
-		     (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
+		     (abfd, sec, NULL, (Elf_Internal_Rela *) NULL,
 		      link_info->keep_memory));
   if (internal_relocs == NULL)
     goto error_return;
@@ -1174,89 +1225,13 @@ mn10200_elf_relax_section (abfd, sec, link_info, again)
   return FALSE;
 }
 
-/* Delete some bytes from a section while relaxing.  */
-
-static bfd_boolean
-mn10200_elf_relax_delete_bytes (abfd, sec, addr, count)
-     bfd *abfd;
-     asection *sec;
-     bfd_vma addr;
-     int count;
-{
-  Elf_Internal_Shdr *symtab_hdr;
-  unsigned int sec_shndx;
-  bfd_byte *contents;
-  Elf_Internal_Rela *irel, *irelend;
-  bfd_vma toaddr;
-  Elf_Internal_Sym *isym;
-  Elf_Internal_Sym *isymend;
-  struct elf_link_hash_entry **sym_hashes;
-  struct elf_link_hash_entry **end_hashes;
-  unsigned int symcount;
-
-  sec_shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
-
-  contents = elf_section_data (sec)->this_hdr.contents;
-
-  toaddr = sec->size;
-
-  irel = elf_section_data (sec)->relocs;
-  irelend = irel + sec->reloc_count;
-
-  /* Actually delete the bytes.  */
-  memmove (contents + addr, contents + addr + count,
-	   (size_t) (toaddr - addr - count));
-  sec->size -= count;
-
-  /* Adjust all the relocs.  */
-  for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
-    {
-      /* Get the new reloc address.  */
-      if ((irel->r_offset > addr
-	   && irel->r_offset < toaddr))
-	irel->r_offset -= count;
-    }
-
-  /* Adjust the local symbols defined in this section.  */
-  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
-  isym = (Elf_Internal_Sym *) symtab_hdr->contents;
-  for (isymend = isym + symtab_hdr->sh_info; isym < isymend; isym++)
-    {
-      if (isym->st_shndx == sec_shndx
-	  && isym->st_value > addr
-	  && isym->st_value < toaddr)
-	isym->st_value -= count;
-    }
-
-  /* Now adjust the global symbols defined in this section.  */
-  symcount = (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
-	      - symtab_hdr->sh_info);
-  sym_hashes = elf_sym_hashes (abfd);
-  end_hashes = sym_hashes + symcount;
-  for (; sym_hashes < end_hashes; sym_hashes++)
-    {
-      struct elf_link_hash_entry *sym_hash = *sym_hashes;
-      if ((sym_hash->root.type == bfd_link_hash_defined
-	   || sym_hash->root.type == bfd_link_hash_defweak)
-	  && sym_hash->root.u.def.section == sec
-	  && sym_hash->root.u.def.value > addr
-	  && sym_hash->root.u.def.value < toaddr)
-	{
-	  sym_hash->root.u.def.value -= count;
-	}
-    }
-
-  return TRUE;
-}
-
 /* Return TRUE if a symbol exists at the given address, else return
    FALSE.  */
 static bfd_boolean
-mn10200_elf_symbol_address_p (abfd, sec, isym, addr)
-     bfd *abfd;
-     asection *sec;
-     Elf_Internal_Sym *isym;
-     bfd_vma addr;
+mn10200_elf_symbol_address_p (bfd *abfd,
+			      asection *sec,
+			      Elf_Internal_Sym *isym,
+			      bfd_vma addr)
 {
   Elf_Internal_Shdr *symtab_hdr;
   unsigned int sec_shndx;
@@ -1297,14 +1272,12 @@ mn10200_elf_symbol_address_p (abfd, sec, isym, addr)
    which uses mn10200_elf_relocate_section.  */
 
 static bfd_byte *
-mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order,
-					    data, relocatable, symbols)
-     bfd *output_bfd;
-     struct bfd_link_info *link_info;
-     struct bfd_link_order *link_order;
-     bfd_byte *data;
-     bfd_boolean relocatable;
-     asymbol **symbols;
+mn10200_elf_get_relocated_section_contents (bfd *output_bfd,
+					    struct bfd_link_info *link_info,
+					    struct bfd_link_order *link_order,
+					    bfd_byte *data,
+					    bfd_boolean relocatable,
+					    asymbol **symbols)
 {
   Elf_Internal_Shdr *symtab_hdr;
   asection *input_section = link_order->u.indirect.section;
@@ -1336,7 +1309,7 @@ mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order,
       bfd_size_type amt;
 
       internal_relocs = (_bfd_elf_link_read_relocs
-			 (input_bfd, input_section, (PTR) NULL,
+			 (input_bfd, input_section, NULL,
 			  (Elf_Internal_Rela *) NULL, FALSE));
       if (internal_relocs == NULL)
 	goto error_return;