gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / elf32-iq2000.c

diff --git a/bfd/elf32-iq2000.c b/bfd/elf32-iq2000.c
index e2db9a76cc6e40b492a7116e1e85d13b70ebfe5e..bef7d8367c454e8ee596be8379db854008a22735 100644 (file)
--- a/bfd/elf32-iq2000.c
+++ b/bfd/elf32-iq2000.c
@@ -1,5 +1,5 @@
 /* IQ2000-specific support for 32-bit ELF.
-   Copyright (C) 2003-2016 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -22,6 +22,7 @@
 #include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf/iq2000.h"
+#include "libiberty.h"
 
 /* Forward declarations.  */
 
@@ -416,7 +417,7 @@ iq2000_final_link_relocate (reloc_howto_type *      howto,
 \f
 /* Set the howto pointer for a IQ2000 ELF reloc.  */
 
-static void
+static bfd_boolean
 iq2000_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
                           arelent * cache_ptr,
                           Elf_Internal_Rela * dst)
@@ -435,14 +436,18 @@ iq2000_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
       break;
 
     default:
-      if (r_type >= (unsigned int) R_IQ2000_max)
+      if (r_type >= ARRAY_SIZE (iq2000_elf_howto_table))
        {
-         _bfd_error_handler (_("%B: invalid IQ2000 reloc number: %d"), abfd, r_type);
-         r_type = 0;
+         /* xgettext:c-format */
+         _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+                             abfd, r_type);
+         bfd_set_error (bfd_error_bad_value);
+         return FALSE;
        }
       cache_ptr->howto = & iq2000_elf_howto_table [r_type];
       break;
     }
+  return TRUE;
 }
 
 /* Look through the relocs for a section during the first phase.
@@ -482,10 +487,6 @@ iq2000_elf_check_relocs (bfd *abfd,
          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 = 1;
        }
 
       switch (ELF32_R_TYPE (rel->r_info))
@@ -500,9 +501,7 @@ iq2000_elf_check_relocs (bfd *abfd,
          /* This relocation describes which C++ vtable entries
             are actually used.  Record for later use during GC.  */
        case R_IQ2000_GNU_VTENTRY:
-         BFD_ASSERT (h != NULL);
-         if (h != NULL
-             && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+         if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
            return FALSE;
          break;
 
@@ -626,7 +625,7 @@ iq2000_elf_relocate_section (bfd *               output_bfd ATTRIBUTE_UNUSED,
 
          name = bfd_elf_string_from_elf_section
            (input_bfd, symtab_hdr->sh_link, sym->st_name);
-         name = (name == NULL) ? bfd_section_name (input_bfd, osec) : name;
+         name = name == NULL ? bfd_section_name (osec) : name;
        }
       else
        {
@@ -827,8 +826,9 @@ iq2000_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
        {
          error = TRUE;
          _bfd_error_handler
-           (_("%s: compiled with %s and linked with modules compiled with %s"),
-            bfd_get_filename (ibfd), new_opt, old_opt);
+           /* xgettext:c-format */
+           (_("%pB: compiled with %s and linked with modules compiled with %s"),
+            ibfd, new_opt, old_opt);
        }
 
       new_flags &= ~ EF_IQ2000_ALL_FLAGS;
@@ -840,8 +840,9 @@ iq2000_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
          error = TRUE;
 
          _bfd_error_handler
-           (_("%s: uses different e_flags (0x%lx) fields than previous modules (0x%lx)"),
-            bfd_get_filename (ibfd), (long)new_flags, (long)old_flags);
+           /* xgettext:c-format */
+           (_("%pB: uses different e_flags (%#x) fields than previous modules (%#x)"),
+            ibfd, new_flags, old_flags);
        }
     }