Guard against 'current_directory == NULL' on gdb_abspath (PR gdb/23613)

[deliverable/binutils-gdb.git] / bfd / netbsd-core.c

diff --git a/bfd/netbsd-core.c b/bfd/netbsd-core.c
index bc977421a7c3cafb9720354c9a1b5bea436fcb74..e811922fb847e0efba4ba4ab7005ef739c3a6d86 100644 (file)
--- a/bfd/netbsd-core.c
+++ b/bfd/netbsd-core.c
@@ -1,7 +1,5 @@
 /* BFD back end for NetBSD style core files
-   Copyright 1988, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007
-   Free Software Foundation, Inc.
+   Copyright (C) 1988-2019 Free Software Foundation, Inc.
    Written by Paul Kranenburg, EUR
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -24,7 +22,7 @@
 #include "sysdep.h"
 #include "bfd.h"
 #include "libbfd.h"
-#include "libaout.h"           /* BFD a.out internal data structures.  */
+#include "libaout.h"          /* BFD a.out internal data structures.  */
 
 #include <sys/param.h>
 #include <sys/dir.h>
@@ -200,10 +198,6 @@ netbsd_core_file_p (bfd *abfd)
       bfd_default_set_arch_mach (abfd, bfd_arch_m68k, 0);
       break;
 
-    case M_88K_OPENBSD:
-      bfd_default_set_arch_mach (abfd, bfd_arch_m88k, 0);
-      break;
-
     case M_HPPA_OPENBSD:
       bfd_default_set_arch_mach (abfd, bfd_arch_hppa, bfd_mach_hppa11);
       break;
@@ -267,7 +261,7 @@ swap_abort (void)
 #define        NO_PUT64 ((void (*) (bfd_uint64_t, void *)) swap_abort)
 #define        NO_GETS64 ((bfd_int64_t (*) (const void *)) swap_abort)
 
-const bfd_target netbsd_core_vec =
+const bfd_target core_netbsd_vec =
   {
     "netbsd-core",
     bfd_target_unknown_flavour,
@@ -296,12 +290,16 @@ const bfd_target netbsd_core_vec =
       netbsd_core_file_p               /* A core file.  */
     },
     {                                  /* bfd_set_format.  */
-      bfd_false, bfd_false,
-      bfd_false, bfd_false
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error
     },
     {                                  /* bfd_write_contents.  */
-      bfd_false, bfd_false,
-      bfd_false, bfd_false
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error,
+      _bfd_bool_bfd_false_error
     },
 
     BFD_JUMP_TABLE_GENERIC (_bfd_generic),
@@ -316,5 +314,5 @@ const bfd_target netbsd_core_vec =
 
     NULL,
 
-    (PTR) 0                            /* Backend_data.  */
+    NULL                               /* Backend_data.  */
   };