* elf32-mips.c (mips_elf_create_dynamic_relocation): Change

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

diff --git a/bfd/trad-core.c b/bfd/trad-core.c
index 9d5a745cef7e2e30670d189225e0332371dbc301..2a6f69bcfd967c101d586b3b7823f009be19b673 100644 (file)
--- a/bfd/trad-core.c
+++ b/bfd/trad-core.c
@@ -1,5 +1,6 @@
 /* BFD back end for traditional Unix core files (U-area and raw sections)
-   Copyright 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+   Copyright 1988, 89, 91, 92, 93, 94, 95, 96, 98, 1999
+   Free Software Foundation, Inc.
    Written by John Gilmore of Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -23,8 +24,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "libbfd.h"
 #include "libaout.h"           /* BFD a.out internal data structures */
 
-#include <stdio.h>
-#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/dir.h>
 #include <signal.h>
@@ -55,6 +54,7 @@ char *                trad_unix_core_file_failing_command PARAMS ((bfd *abfd));
 int            trad_unix_core_file_failing_signal PARAMS ((bfd *abfd));
 boolean                trad_unix_core_file_matches_executable_p
                         PARAMS ((bfd *core_bfd, bfd *exec_bfd));
+static void    swap_abort PARAMS ((void));
 
 /* Handle 4.2-style (and perhaps also sysV-style) core dump file.  */
 
@@ -105,22 +105,24 @@ trad_unix_core_file_p (abfd)
        bfd_set_error (bfd_error_system_call);
        return 0;
       }
-    if (NBPG * (UPAGES + u.u_dsize
+    if ((unsigned long) (NBPG * (UPAGES + u.u_dsize
 #ifdef TRAD_CORE_DSIZE_INCLUDES_TSIZE
-               - u.u_tsize
+                                - u.u_tsize
 #endif
-               + u.u_ssize) > statbuf.st_size)
+                                + u.u_ssize))
+       > (unsigned long) statbuf.st_size)
       {
        bfd_set_error (bfd_error_file_truncated);
        return 0;
       }
 #ifndef TRAD_CORE_ALLOW_ANY_EXTRA_SIZE
-    if (NBPG * (UPAGES + u.u_dsize + u.u_ssize)
+    if ((unsigned long) (NBPG * (UPAGES + u.u_dsize + u.u_ssize)
 #ifdef TRAD_CORE_EXTRA_SIZE_ALLOWED
        /* Some systems write the file too big.  */
-       + TRAD_CORE_EXTRA_SIZE_ALLOWED
+                        + TRAD_CORE_EXTRA_SIZE_ALLOWED
 #endif
-       < statbuf.st_size)
+                        )
+       < (unsigned long) statbuf.st_size)
       {
        /* The file is too big.  Maybe it's not a core file
           or we otherwise have bad values for u_dsize and u_ssize).  */
@@ -239,7 +241,7 @@ trad_unix_core_file_failing_command (abfd)
 /* ARGSUSED */
 int
 trad_unix_core_file_failing_signal (ignore_abfd)
-     bfd *ignore_abfd;
+     bfd *ignore_abfd ATTRIBUTE_UNUSED;
 {
 #ifdef TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
   return TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(ignore_abfd);
@@ -251,13 +253,14 @@ trad_unix_core_file_failing_signal (ignore_abfd)
 /* ARGSUSED */
 boolean
 trad_unix_core_file_matches_executable_p  (core_bfd, exec_bfd)
-     bfd *core_bfd, *exec_bfd;
+     bfd *core_bfd ATTRIBUTE_UNUSED;
+     bfd *exec_bfd ATTRIBUTE_UNUSED;
 {
   return true;         /* FIXME, We have no way of telling at this point */
 }
 \f
 /* If somebody calls any byte-swapping routines, shoot them.  */
-void
+static void
 swap_abort()
 {
   abort(); /* This way doesn't require any declaration for ANSI to fuck up */
@@ -271,8 +274,8 @@ const bfd_target trad_core_vec =
   {
     "trad-core",
     bfd_target_unknown_flavour,
-    true,                      /* target byte order */
-    true,                      /* target headers byte order */
+    BFD_ENDIAN_UNKNOWN,                /* target byte order */
+    BFD_ENDIAN_UNKNOWN,                /* target headers byte order */
     (HAS_RELOC | EXEC_P |      /* object flags */
      HAS_LINENO | HAS_DEBUG |
      HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
@@ -312,5 +315,7 @@ const bfd_target trad_core_vec =
        BFD_JUMP_TABLE_LINK (_bfd_nolink),
        BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 
+    NULL,
+    
     (PTR) 0                    /* backend_data */
 };