gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / elf32-xstormy16.c

diff --git a/bfd/elf32-xstormy16.c b/bfd/elf32-xstormy16.c
index 575c33a1efdc72f0602935eb39378682ce371fd8..b0644f17bdd1239852b8fa90ffb358def67d07e8 100644 (file)
--- a/bfd/elf32-xstormy16.c
+++ b/bfd/elf32-xstormy16.c
@@ -1,5 +1,5 @@
 /* Xstormy16-specific support for 32-bit ELF.
-   Copyright (C) 2000-2018 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -375,8 +375,8 @@ xstormy16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 
 /* Set the howto pointer for an XSTORMY16 ELF reloc.  */
 
-static void
-xstormy16_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+xstormy16_info_to_howto_rela (bfd * abfd,
                              arelent * cache_ptr,
                              Elf_Internal_Rela * dst)
 {
@@ -385,11 +385,19 @@ xstormy16_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
   if (r_type <= (unsigned int) R_XSTORMY16_12)
     cache_ptr->howto = &xstormy16_elf_howto_table [r_type];
   else if (r_type - R_XSTORMY16_GNU_VTINHERIT
-          <= (unsigned int) R_XSTORMY16_GNU_VTENTRY)
+          <= ((unsigned int) R_XSTORMY16_GNU_VTENTRY
+              - (unsigned int) R_XSTORMY16_GNU_VTINHERIT))
     cache_ptr->howto
       = &xstormy16_elf_howto_table2 [r_type - R_XSTORMY16_GNU_VTINHERIT];
   else
-    abort ();
+    {
+      /* xgettext:c-format */
+      _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+                         abfd, r_type);
+      bfd_set_error (bfd_error_bad_value);
+      return FALSE;
+    }
+  return TRUE;
 }
 \f
 /* We support 16-bit pointers to code above 64k by generating a thunk
@@ -463,7 +471,7 @@ xstormy16_elf_check_relocs (bfd *abfd,
                                                         flags);
              elf_hash_table (info)->splt = splt;
              if (splt == NULL
-                 || ! bfd_set_section_alignment (dynobj, splt, 1))
+                 || !bfd_set_section_alignment (splt, 1))
                return FALSE;
            }
 
@@ -505,9 +513,7 @@ xstormy16_elf_check_relocs (bfd *abfd,
          /* This relocation describes which C++ vtable entries are actually
             used.  Record for later use during GC.  */
        case R_XSTORMY16_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;
        }
@@ -828,7 +834,7 @@ xstormy16_elf_relocate_section (bfd *                       output_bfd ATTRIBUTE_UNUSED,
          name = (bfd_elf_string_from_elf_section
                  (input_bfd, symtab_hdr->sh_link, sym->st_name));
          if (name == NULL || *name == '\0')
-           name = bfd_section_name (input_bfd, sec);
+           name = bfd_section_name (sec);
        }
 
       switch (ELF32_R_TYPE (rel->r_info))
@@ -1009,7 +1015,7 @@ xstormy16_elf_gc_mark_hook (asection *sec,
 #define elf_backend_always_size_sections \
   xstormy16_elf_always_size_sections
 #define elf_backend_omit_section_dynsym \
-  ((bfd_boolean (*) (bfd *, struct bfd_link_info *, asection *)) (bfd_boolean (*)) bfd_true)
+  _bfd_elf_omit_section_dynsym_all
 #define elf_backend_finish_dynamic_sections \
   xstormy16_elf_finish_dynamic_sections