X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=bfd%2Fnetbsd-core.c;h=8cafba00bb2a5f652c344a9db72f7dcc175026dd;hb=6a6117ab0ffe18ea984abca84869eae799c1b346;hp=6bba177b821820ce4da3f26e448e55d7a568c4a9;hpb=117ed4f8d5a9691c0bc1200d5d797e5211688c84;p=binutils-gdb.git

diff --git a/bfd/netbsd-core.c b/bfd/netbsd-core.c
index 6bba177b821..8cafba00bb2 100644
--- a/bfd/netbsd-core.c
+++ b/bfd/netbsd-core.c
@@ -1,14 +1,12 @@
 /* BFD back end for NetBSD style core files
-   Copyright 1988, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
+   Copyright (C) 1988-2023 Free Software Foundation, Inc.
    Written by Paul Kranenburg, EUR
 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -18,12 +16,13 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #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>
@@ -43,6 +42,7 @@
 #define SPARC64_WCOOKIE_OFFSET	832
 
 #define netbsd_core_file_matches_executable_p generic_core_file_matches_executable_p
+#define netbsd_core_file_pid _bfd_nocore_core_file_pid
 
 struct netbsd_core_struct
 {
@@ -51,7 +51,7 @@ struct netbsd_core_struct
 
 /* Handle NetBSD-style core dump file.  */
 
-static const bfd_target *
+static bfd_cleanup
 netbsd_core_file_p (bfd *abfd)
 {
   int val;
@@ -60,9 +60,9 @@ netbsd_core_file_p (bfd *abfd)
   asection *asect;
   struct core core;
   struct coreseg coreseg;
-  bfd_size_type amt = sizeof core;
+  size_t amt = sizeof core;
 
-  val = bfd_bread (&core, amt, abfd);
+  val = bfd_read (&core, amt, abfd);
   if (val != sizeof core)
     {
       /* Too small to be a core file.  */
@@ -93,7 +93,7 @@ netbsd_core_file_p (bfd *abfd)
       if (bfd_seek (abfd, offset, SEEK_SET) != 0)
 	goto punt;
 
-      val = bfd_bread (&coreseg, sizeof coreseg, abfd);
+      val = bfd_read (&coreseg, sizeof coreseg, abfd);
       if (val != sizeof coreseg)
 	{
 	  bfd_set_error (bfd_error_file_truncated);
@@ -198,10 +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;
@@ -226,7 +222,7 @@ netbsd_core_file_p (bfd *abfd)
     }
 
   /* OK, we believe you.  You're a core file (sure, sure).  */
-  return abfd->xvec;
+  return _bfd_no_cleanup;
 
  punt:
   bfd_release (abfd, abfd->tdata.any);
@@ -261,11 +257,11 @@ swap_abort (void)
 #define	NO_GET ((bfd_vma (*) (const void *)) swap_abort)
 #define	NO_PUT ((void (*) (bfd_vma, void *)) swap_abort)
 #define	NO_GETS ((bfd_signed_vma (*) (const void *)) swap_abort)
-#define	NO_GET64 ((bfd_uint64_t (*) (const void *)) swap_abort)
-#define	NO_PUT64 ((void (*) (bfd_uint64_t, void *)) swap_abort)
-#define	NO_GETS64 ((bfd_int64_t (*) (const void *)) swap_abort)
+#define	NO_GET64 ((uint64_t (*) (const void *)) swap_abort)
+#define	NO_PUT64 ((void (*) (uint64_t, void *)) swap_abort)
+#define	NO_GETS64 ((int64_t (*) (const void *)) swap_abort)
 
-const bfd_target netbsd_core_vec =
+const bfd_target core_netbsd_vec =
   {
     "netbsd-core",
     bfd_target_unknown_flavour,
@@ -279,6 +275,8 @@ const bfd_target netbsd_core_vec =
     0,				/* Symbol prefix.  */
     ' ',			/* ar_pad_char.  */
     16,				/* ar_max_namelen.  */
+    0,				/* Match priority.  */
+    TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols.  */
     NO_GET64, NO_GETS64, NO_PUT64,	/* 64 bit data.  */
     NO_GET, NO_GETS, NO_PUT,		/* 32 bit data.  */
     NO_GET, NO_GETS, NO_PUT,		/* 16 bit data.  */
@@ -293,12 +291,16 @@ 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),
@@ -313,5 +315,5 @@ const bfd_target netbsd_core_vec =
 
     NULL,
 
-    (PTR) 0			        /* Backend_data.  */
+    NULL				/* Backend_data.  */
   };