Index: bfd/ChangeLogcagney_bigcore-20040122-branch

2004-01-21  Andrew Cagney  <cagney@redhat.com>

	* bfdio.c: Update copyright.  Include "bfdio.h".
	(real_ftell, real_fseek): New functions.
	(bfd_tell): Use real_ftell, change return-type to file_ptr.
	(bfd_seek): Use real_ftell and real_fseek.  Change type of
	file_position to a file_ptr.
	* cache.c: Update copyright.  Include "bfdio.h".
	(close_one): Use real_ftell.
	(bfd_cache_lookup_worker): Use real_fseek, use ufile_ptr in cast.
	* bfd-in.h: Update copyright.
	(file_ptr, ufile_ptr): Specify type using @BFD_FILE_PTR@.
	(bfd_tell): Make return-type "file_ptr".
	* bfd-in2.h: Re-generate.
	* configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
	fseeko and fseeko64.
	* config.in, configure: Re-generate.
	* libbfd-in.h: Update copyright.
	(real_ftell, real_fseek): Declare.
	* libbfd.h: Re-generate.
	* elf.c (offset_vma_page_alignment): New function.
	(assign_file_positions_for_segments): Replace broken modulo code
	with offset_vma_page_alignment.
	(assign_file_positions_except_relocs): Ditto.

Index: gdb/testsuite/ChangeLog
2004-01-22  Andrew Cagney  <cagney@redhat.com>

	* gdb.base/bigcore.exp: New file.
	* gdb.base/bigcore.c: New file.

1 files changed, 6 insertions, 12 deletions

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index f66c29ce23..74bbccdac4 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -8,7 +8,7 @@
 /* Main header file for the bfd library -- portable access to object files.
 
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
    Contributed by Cygnus Support.
 
@@ -167,16 +167,10 @@ typedef unsigned long bfd_size_type;
 
 #endif /* not BFD64  */
 
-/* A pointer to a position in a file.  */
-/* FIXME:  This should be using off_t from <sys/types.h>.
-   For now, try to avoid breaking stuff by not including <sys/types.h> here.
-   This will break on systems with 64-bit file offsets (e.g. 4.4BSD).
-   Probably the best long-term answer is to avoid using file_ptr AND off_t
-   in this header file, and to handle this in the BFD implementation
-   rather than in its interface.  */
-/* typedef off_t	file_ptr; */
-typedef bfd_signed_vma file_ptr;
-typedef bfd_vma ufile_ptr;
+/* An offset into a file.  BFD always uses the largest possible offset
+   based on the build time availability of fseek, fseeko, or fseeko64.  */
+typedef @bfd_file_ptr@ file_ptr;
+typedef unsigned @bfd_file_ptr@ ufile_ptr;
 
 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
@@ -463,7 +457,7 @@ extern void bfd_hash_traverse
 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
 extern int bfd_seek (bfd *, file_ptr, int);
-extern ufile_ptr bfd_tell (bfd *);
+extern file_ptr bfd_tell (bfd *);
 extern int bfd_flush (bfd *);
 extern int bfd_stat (bfd *, struct stat *);