gdb: add target_ops::supports_displaced_step

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

diff --git a/bfd/elf32-dlx.c b/bfd/elf32-dlx.c
index 907eddd7ce78f3b8aa3979370f6e7ab7b76b1776..6995de45fccfeb2a6300629148f15c55d43902a3 100644 (file)
--- a/bfd/elf32-dlx.c
+++ b/bfd/elf32-dlx.c
@@ -1,5 +1,5 @@
 /* DLX specific support for 32-bit ELF
-   Copyright (C) 2002-2018 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -465,9 +465,7 @@ elf32_dlx_check_relocs (bfd *abfd,
        /* This relocation describes which C++ vtable entries are actually
           used.  Record for later use during GC.  */
        case R_DLX_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;
        }
@@ -547,21 +545,22 @@ dlx_rtype_to_howto (bfd *abfd, unsigned int r_type)
        {
          _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
                              abfd, r_type);
-         r_type = 0;
+         bfd_set_error (bfd_error_bad_value);
+         return NULL;
        }
       return & dlx_elf_howto_table[r_type];
     }
 }
 
-static void
+static bfd_boolean
 elf32_dlx_info_to_howto (bfd * abfd ATTRIBUTE_UNUSED,
                         arelent * cache_ptr ATTRIBUTE_UNUSED,
                         Elf_Internal_Rela * dst ATTRIBUTE_UNUSED)
 {
-  abort ();
+  return FALSE;
 }
 
-static void
+static bfd_boolean
 elf32_dlx_info_to_howto_rel (bfd *abfd,
                             arelent *cache_ptr,
                             Elf_Internal_Rela *dst)
@@ -570,7 +569,7 @@ elf32_dlx_info_to_howto_rel (bfd *abfd,
 
   r_type = ELF32_R_TYPE (dst->r_info);
   cache_ptr->howto = dlx_rtype_to_howto (abfd, r_type);
-  return;
+  return cache_ptr->howto != NULL;
 }
 
 #define TARGET_BIG_SYM         dlx_elf32_be_vec