add packaging

[platform/upstream/binutils.git] / bfd / elf32-ip2k.c

diff --git a/bfd/elf32-ip2k.c b/bfd/elf32-ip2k.c
index 2ef22b6..79e1ecc 100644 (file)
--- a/bfd/elf32-ip2k.c
+++ b/bfd/elf32-ip2k.c
@@ -1,6 +1,5 @@
 /* Ubicom IP2xxx specific support for 32-bit ELF
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2014 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -348,7 +347,7 @@ ip2k_is_switch_table_128 (bfd *abfd ATTRIBUTE_UNUSED,
 {
   bfd_byte code[4];
   int table_index = 0;
-  
+
   /* Check current page-jmp.  */
   if (addr + 4 > sec->size)
     return -1;
@@ -358,7 +357,7 @@ ip2k_is_switch_table_128 (bfd *abfd ATTRIBUTE_UNUSED,
   if ((! IS_PAGE_OPCODE (code + 0))
       || (! IS_JMP_OPCODE (code + 2)))
     return -1;
-  
+
   /* Search back.  */
   while (1)
     {
@@ -428,7 +427,7 @@ ip2k_is_switch_table_256 (bfd *abfd ATTRIBUTE_UNUSED,
 {
   bfd_byte code[16];
   int table_index = 0;
-  
+
   /* Check current page-jmp.  */
   if (addr + 4 > sec->size)
     return -1;
@@ -437,7 +436,7 @@ ip2k_is_switch_table_256 (bfd *abfd ATTRIBUTE_UNUSED,
   if ((! IS_PAGE_OPCODE (code + 0))
       || (! IS_JMP_OPCODE (code + 2)))
     return -1;
-  
+
   /* Search back.  */
   while (1)
     {
@@ -464,7 +463,7 @@ ip2k_is_switch_table_256 (bfd *abfd ATTRIBUTE_UNUSED,
          && (IS_INC_1SP_OPCODE (code + 12))
          && (IS_JMP_OPCODE (code + 14)))
        return table_index;
-      
+
       if ((! IS_PAGE_OPCODE (code + 0))
          || (! IS_JMP_OPCODE (code + 2)))
        return -1;
@@ -658,11 +657,11 @@ adjust_all_relocations (bfd *abfd,
              if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info)
                {
                  asection *sym_sec;
-                 
+
                  /* A local symbol.  */
                  isym = isymbuf + ELF32_R_SYM (irel->r_info);
                  sym_sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
-                 
+
                  if (sym_sec == sec)
                    {
                      const char *name;
@@ -671,20 +670,20 @@ adjust_all_relocations (bfd *abfd,
                      bfd_vma baseaddr = BASEADDR (sec);
                      bfd_vma symval = BASEADDR (sym_sec) + isym->st_value
                        + irel->r_addend;
-                     
+
                      if ((baseaddr + addr) <= symval
                          && symval <= (baseaddr + endaddr))
                        irel->r_addend += count;
 
                      /* Go hunt up a function and fix its line info if needed.  */
-                     stabp = stabcontents + irel->r_offset - 8; 
+                     stabp = stabcontents + irel->r_offset - 8;
 
                      /* Go pullout the stab entry.  */
                      type  = bfd_h_get_8 (abfd, stabp + TYPEOFF);
                      value = bfd_h_get_32 (abfd, stabp + VALOFF);
-                     
+
                      name = bfd_get_stab_name (type);
-                     
+
                      if (strcmp (name, "FUN") == 0)
                        {
                          int function_adjusted = 0;
@@ -710,7 +709,7 @@ adjust_all_relocations (bfd *abfd,
                                    {
                                      /* Adjust the value.  */
                                      value += count;
-                                 
+
                                      /* We need to put it back.  */
                                      bfd_h_put_32 (abfd, value,stabp + VALOFF);
                                    }
@@ -819,10 +818,10 @@ ip2k_delete_page_insn (bfd *abfd ATTRIBUTE_UNUSED,
   /* Delete the PAGE insn.  */
   if (!ip2k_elf_relax_delete_bytes (abfd, sec, irel->r_offset, 2))
     return FALSE;
-       
+
   /* Modified => will need to iterate relaxation again.  */
   *again = TRUE;
-  
+
   return TRUE;
 }
 
@@ -837,7 +836,7 @@ ip2k_relax_switch_table_128 (bfd *abfd ATTRIBUTE_UNUSED,
   Elf_Internal_Rela *ireltest = irel;
   bfd_byte code[4];
   bfd_vma addr;
-  
+
   /* Test all page instructions.  */
   addr = irel->r_offset;
   while (1)
@@ -908,7 +907,7 @@ ip2k_relax_switch_table_256 (bfd *abfd ATTRIBUTE_UNUSED,
   Elf_Internal_Rela *ireltest = irel;
   bfd_byte code[12];
   bfd_vma addr;
-  
+
   /* Test all page instructions.  */
   addr = irel->r_offset;
 
@@ -995,7 +994,7 @@ ip2k_elf_relax_section_page (bfd *abfd,
   Elf_Internal_Rela *irel;
   int switch_table_128;
   int switch_table_256;
-  
+
   /* Walk thru the section looking for relaxation opportunities.  */
   for (irel = misc->irelbase; irel < irelend; irel++)
     {
@@ -1425,27 +1424,20 @@ ip2k_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
        }
       else
        {
-         bfd_boolean warned;
+         bfd_boolean warned, ignored;
          bfd_boolean unresolved_reloc;
 
          RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
                                   r_symndx, symtab_hdr, sym_hashes,
                                   h, sec, relocation,
-                                  unresolved_reloc, warned);
+                                  unresolved_reloc, warned, ignored);
 
          name = h->root.root.string;
        }
 
-      if (sec != NULL && elf_discarded_section (sec))
-       {
-         /* For relocs against symbols from removed linkonce sections,
-            or sections discarded by a linker script, we just want the
-            section contents zeroed.  Avoid any special processing.  */
-         _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
-         rel->r_info = 0;
-         rel->r_addend = 0;
-         continue;
-       }
+      if (sec != NULL && discarded_section (sec))
+       RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
+                                        rel, 1, relend, howto, 0, contents);
 
       if (info->relocatable)
        continue;
@@ -1503,7 +1495,7 @@ ip2k_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
   return TRUE;
 }
 
-#define TARGET_BIG_SYM  bfd_elf32_ip2k_vec
+#define TARGET_BIG_SYM  ip2k_elf32_vec
 #define TARGET_BIG_NAME  "elf32-ip2k"
 
 #define ELF_ARCH        bfd_arch_ip2k