gdb: add target_ops::supports_displaced_step

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

diff --git a/bfd/elf32-moxie.c b/bfd/elf32-moxie.c
index f955096880f45af6115c02cd329d2ea1c94a6fa7..f8ef5eec4f316fd77d042550f92c906e96d16050 100644 (file)
--- a/bfd/elf32-moxie.c
+++ b/bfd/elf32-moxie.c
@@ -1,8 +1,8 @@
 /* moxie-specific support for 32-bit ELF.
-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    Copied from elf32-fr30.c which is..
-   Copyright (C) 1998-2017 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -87,8 +87,8 @@ struct moxie_reloc_map
 
 static const struct moxie_reloc_map moxie_reloc_map [] =
 {
-  { BFD_RELOC_NONE,            R_MOXIE_NONE },
-  { BFD_RELOC_32,              R_MOXIE_32 },
+  { BFD_RELOC_NONE,           R_MOXIE_NONE },
+  { BFD_RELOC_32,             R_MOXIE_32 },
   { BFD_RELOC_MOXIE_10_PCREL,  R_MOXIE_PCREL10 },
 };
 
@@ -123,8 +123,8 @@ moxie_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
 
 /* Set the howto pointer for an MOXIE ELF reloc.  */
 
-static void
-moxie_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+moxie_info_to_howto_rela (bfd *abfd,
                          arelent *cache_ptr,
                          Elf_Internal_Rela *dst)
 {
@@ -134,10 +134,13 @@ moxie_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
   if (r_type >= (unsigned int) R_MOXIE_max)
     {
       /* xgettext:c-format */
-      _bfd_error_handler (_("%B: invalid Moxie reloc number: %d"), abfd, r_type);
-      r_type = 0;
+      _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+                         abfd, r_type);
+      bfd_set_error (bfd_error_bad_value);
+      return FALSE;
     }
   cache_ptr->howto = & moxie_elf_howto_table [r_type];
+  return TRUE;
 }
 \f
 /* Perform a single relocation.  By default we use the standard BFD
@@ -240,7 +243,7 @@ moxie_elf_relocate_section (bfd *output_bfd,
 
          name = bfd_elf_string_from_elf_section
            (input_bfd, symtab_hdr->sh_link, sym->st_name);
-         name = (name == NULL) ? bfd_section_name (input_bfd, sec) : name;
+         name = name == NULL ? bfd_section_name (sec) : name;
        }
       else
        {
@@ -349,17 +352,13 @@ moxie_elf_check_relocs (bfd *abfd,
 
       r_symndx = ELF32_R_SYM (rel->r_info);
       if (r_symndx < symtab_hdr->sh_info)
-        h = NULL;
+       h = NULL;
       else
        {
          h = sym_hashes[r_symndx - symtab_hdr->sh_info];
          while (h->root.type == bfd_link_hash_indirect
                 || h->root.type == bfd_link_hash_warning)
            h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
-         /* PR15323, ref flags aren't set for references in the same
-            object.  */
-         h->root.non_ir_ref_regular = 1;
        }
     }
 
@@ -368,19 +367,19 @@ moxie_elf_check_relocs (bfd *abfd,
 \f
 #define ELF_ARCH               bfd_arch_moxie
 #define ELF_MACHINE_CODE       EM_MOXIE
-#define ELF_MACHINE_ALT1        EM_MOXIE_OLD
+#define ELF_MACHINE_ALT1       EM_MOXIE_OLD
 #define ELF_MAXPAGESIZE                0x1
 
-#define TARGET_BIG_SYM          moxie_elf32_be_vec
+#define TARGET_BIG_SYM         moxie_elf32_be_vec
 #define TARGET_BIG_NAME                "elf32-bigmoxie"
-#define TARGET_LITTLE_SYM       moxie_elf32_le_vec
+#define TARGET_LITTLE_SYM      moxie_elf32_le_vec
 #define TARGET_LITTLE_NAME     "elf32-littlemoxie"
 
 #define elf_info_to_howto_rel                  NULL
 #define elf_info_to_howto                      moxie_info_to_howto_rela
 #define elf_backend_relocate_section           moxie_elf_relocate_section
 #define elf_backend_gc_mark_hook               moxie_elf_gc_mark_hook
-#define elf_backend_check_relocs                moxie_elf_check_relocs
+#define elf_backend_check_relocs               moxie_elf_check_relocs
 
 #define elf_backend_can_gc_sections            1
 #define elf_backend_rela_normal                        1