* bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.

[deliverable/binutils-gdb.git] / bfd / bfd-in.h

diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index 1a67d08ad2be2bb7ce8117e900cc1004a9fcb491..37df5f213146f98b03bc3636d2c3264d51286834 100644 (file)
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -1,7 +1,7 @@
 /* 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.
 
@@ -55,6 +55,8 @@ extern "C" {
 #if @BFD_HOST_64_BIT_DEFINED@
 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
+typedef BFD_HOST_64_BIT bfd_int64_t;
+typedef BFD_HOST_U_64_BIT bfd_uint64_t;
 #endif
 
 #if BFD_ARCH_SIZE >= 64
@@ -95,24 +97,6 @@ typedef int bfd_boolean;
 #define true dont_use_true_in_bfd
 #endif
 
-/* Support for different sizes of target format ints and addresses.
-   If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be
-   set to 1 above.  Otherwise, if the host compiler used during
-   configuration supports long long, this code will use it.
-   Otherwise, BFD_HOST_64_BIT must be defined above.  */
-
-#ifndef BFD_HOST_64_BIT
-# if BFD_HOST_64BIT_LONG
-#  define BFD_HOST_64_BIT long
-#  define BFD_HOST_U_64_BIT unsigned long
-# else
-#  if BFD_HOST_LONG_LONG
-#    define BFD_HOST_64_BIT long long
-#    define BFD_HOST_U_64_BIT unsigned long long
-#  endif /* ! BFD_HOST_LONG_LONG */
-# endif /* ! BFD_HOST_64BIT_LONG */
-#endif /* ! defined (BFD_HOST_64_BIT) */
-
 #ifdef BFD64
 
 #ifndef BFD_HOST_64_BIT
@@ -160,16 +144,19 @@ 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;
+#ifndef BFD_HOST_64_BIT
+/* Fall back on a 32 bit type.  The idea is to make these types always
+   available for function return types, but in the case that
+   BFD_HOST_64_BIT is undefined such a function should abort or
+   otherwise signal an error.  */
+typedef bfd_signed_vma bfd_int64_t;
+typedef bfd_vma bfd_uint64_t;
+#endif
+
+/* 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);
@@ -185,7 +172,7 @@ typedef unsigned char bfd_byte;
 typedef enum bfd_format
 {
   bfd_unknown = 0,     /* File format is unknown.  */
-  bfd_object,          /* Linker/assember/compiler output.  */
+  bfd_object,          /* Linker/assembler/compiler output.  */
   bfd_archive,         /* Object archive file.  */
   bfd_core,            /* Core dump.  */
   bfd_type_end         /* Marks the end; don't use it!  */
@@ -456,7 +443,7 @@ 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 *);
 
@@ -524,29 +511,29 @@ extern bfd_boolean bfd_record_phdr
 
 /* Byte swapping routines.  */
 
-bfd_vma bfd_getb64 (const unsigned char *);
-bfd_vma bfd_getl64 (const unsigned char *);
-bfd_signed_vma bfd_getb_signed_64 (const unsigned char *);
-bfd_signed_vma bfd_getl_signed_64 (const unsigned char *);
-bfd_vma bfd_getb32 (const unsigned char *);
-bfd_vma bfd_getl32 (const unsigned char *);
-bfd_signed_vma bfd_getb_signed_32 (const unsigned char *);
-bfd_signed_vma bfd_getl_signed_32 (const unsigned char *);
-bfd_vma bfd_getb16 (const unsigned char *);
-bfd_vma bfd_getl16 (const unsigned char *);
-bfd_signed_vma bfd_getb_signed_16 (const unsigned char *);
-bfd_signed_vma bfd_getl_signed_16 (const unsigned char *);
-void bfd_putb64 (bfd_vma, unsigned char *);
-void bfd_putl64 (bfd_vma, unsigned char *);
-void bfd_putb32 (bfd_vma, unsigned char *);
-void bfd_putl32 (bfd_vma, unsigned char *);
-void bfd_putb16 (bfd_vma, unsigned char *);
-void bfd_putl16 (bfd_vma, unsigned char *);
+bfd_uint64_t bfd_getb64 (const void *);
+bfd_uint64_t bfd_getl64 (const void *);
+bfd_int64_t bfd_getb_signed_64 (const void *);
+bfd_int64_t bfd_getl_signed_64 (const void *);
+bfd_vma bfd_getb32 (const void *);
+bfd_vma bfd_getl32 (const void *);
+bfd_signed_vma bfd_getb_signed_32 (const void *);
+bfd_signed_vma bfd_getl_signed_32 (const void *);
+bfd_vma bfd_getb16 (const void *);
+bfd_vma bfd_getl16 (const void *);
+bfd_signed_vma bfd_getb_signed_16 (const void *);
+bfd_signed_vma bfd_getl_signed_16 (const void *);
+void bfd_putb64 (bfd_uint64_t, void *);
+void bfd_putl64 (bfd_uint64_t, void *);
+void bfd_putb32 (bfd_vma, void *);
+void bfd_putl32 (bfd_vma, void *);
+void bfd_putb16 (bfd_vma, void *);
+void bfd_putl16 (bfd_vma, void *);
 
 /* Byte swapping routines which take size and endiannes as arguments.  */
 
-bfd_vma bfd_get_bits (bfd_byte *, int, bfd_boolean);
-void bfd_put_bits (bfd_vma, bfd_byte *, int, bfd_boolean);
+bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
+void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
 \f
 /* Externally visible ECOFF routines.  */