* bucomm.c (list_supported_targets): Use bfd_target_list.

[deliverable/binutils-gdb.git] / bfd / elf32-i860.c

diff --git a/bfd/elf32-i860.c b/bfd/elf32-i860.c
index a2e3e5d1e666b76b96a140901edfb795c6d2e6f3..f8ab971051836592790462b4d6f700fd8bf4dc2b 100644 (file)
--- a/bfd/elf32-i860.c
+++ b/bfd/elf32-i860.c
@@ -1,5 +1,6 @@
 /* Intel i860 specific support for 32-bit ELF.
-   Copyright 1993, 2000 Free Software Foundation, Inc.
+   Copyright 1993, 1995, 1999, 2000, 2001, 2002
+   Free Software Foundation, Inc.
 
    Full i860 support contributed by Jason Eckhardt <jle@cygnus.com>.
 
@@ -695,7 +696,8 @@ elf32_i860_info_to_howto_rela (abfd, bfd_reloc, elf_reloc)
      arelent *bfd_reloc;
      Elf64_Internal_Rela *elf_reloc;
 {
-  bfd_reloc->howto = lookup_howto (ELF32_R_TYPE (elf_reloc->r_info));
+  bfd_reloc->howto
+    = lookup_howto ((unsigned) ELF32_R_TYPE (elf_reloc->r_info));
 }
 \f
 /* Specialized relocation handler for R_860_SPLITn.  These relocations
@@ -709,7 +711,7 @@ elf32_i860_relocate_splitn (input_bfd, rello, contents, value)
 {
   bfd_vma insn;
   reloc_howto_type *howto;
-  howto  = lookup_howto (ELF32_R_TYPE (rello->r_info));
+  howto = lookup_howto ((unsigned) ELF32_R_TYPE (rello->r_info));
   insn = bfd_get_32 (input_bfd, contents + rello->r_offset);
 
   /* Relocate.  */
@@ -736,7 +738,7 @@ elf32_i860_relocate_pc16 (input_bfd, input_section, rello, contents, value)
 {
   bfd_vma insn;
   reloc_howto_type *howto;
-  howto  = lookup_howto (ELF32_R_TYPE (rello->r_info));
+  howto = lookup_howto ((unsigned) ELF32_R_TYPE (rello->r_info));
   insn = bfd_get_32 (input_bfd, contents + rello->r_offset);
 
   /* Adjust for PC-relative relocation.  */
@@ -768,7 +770,7 @@ elf32_i860_relocate_pc26 (input_bfd, input_section, rello, contents, value)
 {
   bfd_vma insn;
   reloc_howto_type *howto;
-  howto  = lookup_howto (ELF32_R_TYPE (rello->r_info));
+  howto = lookup_howto ((unsigned) ELF32_R_TYPE (rello->r_info));
   insn = bfd_get_32 (input_bfd, contents + rello->r_offset);
 
   /* Adjust for PC-relative relocation.  */
@@ -829,9 +831,6 @@ i860_final_link_relocate (howto, input_bfd, input_section, contents, rel, reloca
 /* Relocate an i860 ELF section.
 
    This is boiler-plate code copied from fr30.
-   There is some attempt to make this function usable for many architectures,
-   both USE_REL and USE_RELA ['twould be nice if such a critter existed],
-   if only to serve as a learning tool.
 
    The RELOCATE_SECTION function is called by the new ELF backend linker
    to handle the relocations for a section.
@@ -877,6 +876,9 @@ elf32_i860_relocate_section (output_bfd, info, input_bfd, input_section,
   Elf_Internal_Rela *           rel;
   Elf_Internal_Rela *           relend;
 
+  if (info->relocateable)
+    return true;
+
   symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
   sym_hashes = elf_sym_hashes (input_bfd);
   relend     = relocs + input_section->reloc_count;
@@ -903,39 +905,16 @@ elf32_i860_relocate_section (output_bfd, info, input_bfd, input_section,
 
       r_symndx = ELF32_R_SYM (rel->r_info);
 
-      if (info->relocateable)
-       {
-         /* This is a relocateable link.  We don't have to change
-             anything, unless the reloc is against a section symbol,
-             in which case we have to adjust according to where the
-             section symbol winds up in the output section.  */
-         if (r_symndx < symtab_hdr->sh_info)
-           {
-             sym = local_syms + r_symndx;
-
-             if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
-               {
-                 sec = local_sections [r_symndx];
-                 rel->r_addend += sec->output_offset + sym->st_value;
-               }
-           }
-
-         continue;
-       }
-
-      /* This is a final link.  */
-      howto  = lookup_howto (ELF32_R_TYPE (rel->r_info));
-      h      = NULL;
-      sym    = NULL;
-      sec    = NULL;
+      howto = lookup_howto ((unsigned) ELF32_R_TYPE (rel->r_info));
+      h     = NULL;
+      sym   = NULL;
+      sec   = NULL;
 
       if (r_symndx < symtab_hdr->sh_info)
        {
          sym = local_syms + r_symndx;
          sec = local_sections [r_symndx];
-         relocation = (sec->output_section->vma
-                       + sec->output_offset
-                       + sym->st_value);
+         relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
 
          name = bfd_elf_string_from_elf_section
            (input_bfd, symtab_hdr->sh_link, sym->st_name);
@@ -1098,6 +1077,7 @@ elf32_i860_is_local_label_name (abfd, name)
 #define ELF_MACHINE_CODE       EM_860
 #define ELF_MAXPAGESIZE                4096
 
+#define elf_backend_rela_normal                        1
 #define elf_info_to_howto_rel                   NULL
 #define elf_info_to_howto                      elf32_i860_info_to_howto_rela
 #define elf_backend_relocate_section           elf32_i860_relocate_section