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

diff --git a/bfd/hppabsd-core.c b/bfd/hppabsd-core.c
index 31aa2f14270dfd1ff2a82f9e21c7535b0ac46716..e0f2b500372348e56f2ec50369de7ca84b18aa0b 100644 (file)
--- a/bfd/hppabsd-core.c
+++ b/bfd/hppabsd-core.c
@@ -1,12 +1,11 @@
 /* BFD back-end for HPPA BSD core files.
 /* BFD back-end for HPPA BSD core files.

-   Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2020 Free Software Foundation, Inc.

 
    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
 
    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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -16,7 +15,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.

 
    Written by the Center for Software Science at the University of Utah
    and by Cygnus Support.
 
    Written by the Center for Software Science at the University of Utah
    and by Cygnus Support.


@@ -33,8 +33,8 @@
    I would not expect this to be of use to any other host/target, but
    you never know.  */
 
    I would not expect this to be of use to any other host/target, but
    you never know.  */
 

-#include "bfd.h"

 #include "sysdep.h"
 #include "sysdep.h"

+#include "bfd.h"

 #include "libbfd.h"
 
 #if defined (HOST_HPPABSD)
 #include "libbfd.h"
 
 #if defined (HOST_HPPABSD)


@@ -48,64 +48,50 @@
 #include <sys/user.h>          /* After a.out.h  */
 #include <sys/file.h>
 
 #include <sys/user.h>          /* After a.out.h  */
 #include <sys/file.h>
 

-static asection *make_bfd_asection
-  PARAMS ((bfd *, const char *, flagword, bfd_size_type, file_ptr,
-          unsigned int));
-static const bfd_target *hppabsd_core_core_file_p
-  PARAMS ((bfd *));
-static char *hppabsd_core_core_file_failing_command
-  PARAMS ((bfd *));
-static int hppabsd_core_core_file_failing_signal
-  PARAMS ((bfd *));
-static bfd_boolean hppabsd_core_core_file_matches_executable_p
-  PARAMS ((bfd *, bfd *));
-static void swap_abort
-  PARAMS ((void));
+#define hppabsd_core_core_file_matches_executable_p generic_core_file_matches_executable_p
+#define hppabsd_core_core_file_pid _bfd_nocore_core_file_pid

 
 /* These are stored in the bfd's tdata.  */
 
 struct hppabsd_core_struct
 
 /* These are stored in the bfd's tdata.  */
 
 struct hppabsd_core_struct

-  {
-    int sig;
-    char cmd[MAXCOMLEN + 1];
-    asection *data_section;
-    asection *stack_section;
-    asection *reg_section;
-  };
+{
+  int sig;
+  char cmd[MAXCOMLEN + 1];
+  asection *data_section;
+  asection *stack_section;
+  asection *reg_section;
+};

 
 #define core_hdr(bfd) ((bfd)->tdata.hppabsd_core_data)
 
 #define core_hdr(bfd) ((bfd)->tdata.hppabsd_core_data)

-#define core_signal(bfd) (core_hdr(bfd)->sig)
-#define core_command(bfd) (core_hdr(bfd)->cmd)
-#define core_datasec(bfd) (core_hdr(bfd)->data_section)
+#define core_signal(bfd)   (core_hdr(bfd)->sig)
+#define core_command(bfd)  (core_hdr(bfd)->cmd)
+#define core_datasec(bfd)  (core_hdr(bfd)->data_section)

 #define core_stacksec(bfd) (core_hdr(bfd)->stack_section)
 #define core_stacksec(bfd) (core_hdr(bfd)->stack_section)

-#define core_regsec(bfd) (core_hdr(bfd)->reg_section)
+#define core_regsec(bfd)   (core_hdr(bfd)->reg_section)

 
 static asection *
 
 static asection *

-make_bfd_asection (abfd, name, flags, _raw_size, offset, alignment_power)
-     bfd *abfd;
-     const char *name;
-     flagword flags;
-     bfd_size_type _raw_size;
-     file_ptr offset;
-     unsigned int alignment_power;
+make_bfd_asection (bfd *abfd,
+                  const char *name,
+                  flagword flags,
+                  bfd_size_type size,
+                  file_ptr offset,
+                  unsigned int alignment_power)

 {
   asection *asect;
 
 {
   asection *asect;
 

-  asect = bfd_make_section (abfd, name);
+  asect = bfd_make_section_with_flags (abfd, name, flags);

   if (!asect)
     return NULL;
 
   if (!asect)
     return NULL;
 

-  asect->flags = flags;
-  asect->_raw_size = _raw_size;
+  asect->size = size;

   asect->filepos = offset;
   asect->alignment_power = alignment_power;
 
   return asect;
 }
 
   asect->filepos = offset;
   asect->alignment_power = alignment_power;
 
   return asect;
 }
 

-static const bfd_target *
-hppabsd_core_core_file_p (abfd)
-     bfd *abfd;
+static bfd_cleanup
+hppabsd_core_core_file_p (bfd *abfd)

 {
   int val;
   struct user u;
 {
   int val;
   struct user u;


@@ -137,13 +123,11 @@ hppabsd_core_core_file_p (abfd)
   /* Sanity checks.  Make sure the size of the core file matches the
      the size computed from information within the core itself.  */
   {
   /* Sanity checks.  Make sure the size of the core file matches the
      the size computed from information within the core itself.  */
   {

-    FILE *stream = bfd_cache_lookup (abfd);

     struct stat statbuf;
     struct stat statbuf;

-    if (stream == NULL || fstat (fileno (stream), &statbuf) < 0)
-      {
-       bfd_set_error (bfd_error_system_call);
-       return NULL;
-      }
+
+    if (bfd_stat (abfd, &statbuf) < 0)
+      return NULL;
+

     if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) > statbuf.st_size)
       {
        bfd_set_error (bfd_error_file_truncated);
     if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) > statbuf.st_size)
       {
        bfd_set_error (bfd_error_file_truncated);


@@ -197,7 +181,7 @@ hppabsd_core_core_file_p (abfd)
 
   strncpy (core_command (abfd), u.u_comm, MAXCOMLEN + 1);
   core_signal (abfd) = u.u_code;
 
   strncpy (core_command (abfd), u.u_comm, MAXCOMLEN + 1);
   core_signal (abfd) = u.u_code;

-  return abfd->xvec;
+  return _bfd_no_cleanup;

 
  fail:
   bfd_release (abfd, abfd->tdata.any);
 
  fail:
   bfd_release (abfd, abfd->tdata.any);


@@ -207,43 +191,33 @@ hppabsd_core_core_file_p (abfd)
 }
 
 static char *
 }
 
 static char *

-hppabsd_core_core_file_failing_command (abfd)
-     bfd *abfd;
+hppabsd_core_core_file_failing_command (bfd *abfd)

 {
   return core_command (abfd);
 }
 
 {
   return core_command (abfd);
 }
 

-/* ARGSUSED */

 static int
 static int

-hppabsd_core_core_file_failing_signal (abfd)
-     bfd *abfd;
+hppabsd_core_core_file_failing_signal (bfd *abfd)

 {
   return core_signal (abfd);
 }
 {
   return core_signal (abfd);
 }

-
-/* ARGSUSED */
-static bfd_boolean
-hppabsd_core_core_file_matches_executable_p (core_bfd, exec_bfd)
-     bfd *core_bfd, *exec_bfd;
-{
-  /* There's no way to know this...  */
-  return TRUE;
-}

 \f
 /* If somebody calls any byte-swapping routines, shoot them.  */
 static void
 \f
 /* If somebody calls any byte-swapping routines, shoot them.  */
 static void

-swap_abort ()
+swap_abort (void)

 {
   /* This way doesn't require any declaration for ANSI to fuck up.  */
   abort ();
 }
 
 {
   /* This way doesn't require any declaration for ANSI to fuck up.  */
   abort ();
 }
 

-#define        NO_GET  ((bfd_vma (*) PARAMS ((   const bfd_byte *))) swap_abort )
-#define        NO_PUT  ((void    (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
-#define        NO_SIGNED_GET \
-  ((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )
+#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)

 
 

-const bfd_target hppabsd_core_vec =
+const bfd_target core_hppabsd_vec =

   {
     "hppabsd-core",
     bfd_target_unknown_flavour,
   {
     "hppabsd-core",
     bfd_target_unknown_flavour,


@@ -253,29 +227,33 @@ const bfd_target hppabsd_core_vec =
      HAS_LINENO | HAS_DEBUG |
      HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
      HAS_LINENO | HAS_DEBUG |
      HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */

-    0,                                                    /* symbol prefix */
+    0,                                                    /* symbol prefix */

     ' ',                                                  /* ar_pad_char */
     16,                                                           /* ar_max_namelen */
     ' ',                                                  /* ar_pad_char */
     16,                                                           /* ar_max_namelen */

-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 64 bit data */
-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 32 bit data */
-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 16 bit data */
-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 64 bit hdrs */
-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 32 bit hdrs */
-    NO_GET, NO_SIGNED_GET, NO_PUT,     /* 16 bit hdrs */
+    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 */
+    NO_GET64, NO_GETS64, NO_PUT64,     /* 64 bit hdrs */
+    NO_GET, NO_GETS, NO_PUT,           /* 32 bit hdrs */
+    NO_GET, NO_GETS, NO_PUT,           /* 16 bit hdrs */

 
     {                          /* bfd_check_format */
 
     {                          /* bfd_check_format */

-     _bfd_dummy_target,                /* unknown format */
-     _bfd_dummy_target,                /* object file */
-     _bfd_dummy_target,                /* archive */
-     hppabsd_core_core_file_p  /* a core file */
+      _bfd_dummy_target,               /* unknown format */
+      _bfd_dummy_target,               /* object file */
+      _bfd_dummy_target,               /* archive */
+      hppabsd_core_core_file_p         /* a core file */

     },
     {                          /* bfd_set_format */
     },
     {                          /* 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_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),
     },
 
     BFD_JUMP_TABLE_GENERIC (_bfd_generic),


@@ -290,6 +268,6 @@ const bfd_target hppabsd_core_vec =
 
     NULL,
 
 
     NULL,
 

-    (PTR) 0                    /* backend_data */
-};
+    NULL                       /* backend_data */
+  };

 #endif
 #endif