2002-09-27 David Carlton <carlton@math.stanford.edu>

[deliverable/binutils-gdb.git] / bfd / coff-ia64.c

diff --git a/bfd/coff-ia64.c b/bfd/coff-ia64.c
index 776d3fac596089e14464c472ac99302f71c9f3d3..76d1bf6cc5e578221245ca4b3f25b7cfa2b1f757 100644 (file)
--- a/bfd/coff-ia64.c
+++ b/bfd/coff-ia64.c
@@ -52,6 +52,8 @@ static reloc_howto_type howto_table[] =
 /* Return true if this relocation should
    appear in the output .reloc section.  */
 
+static boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
+
 static boolean
 in_reloc_p(abfd, howto)
      bfd * abfd ATTRIBUTE_UNUSED;
@@ -63,6 +65,8 @@ in_reloc_p(abfd, howto)
 
 #include "coffcode.h"
 
+static const bfd_target *ia64coff_object_p PARAMS ((bfd *));
+
 static const bfd_target *
 ia64coff_object_p (abfd)
      bfd *abfd;
@@ -73,9 +77,9 @@ ia64coff_object_p (abfd)
     struct external_PEI_IMAGE_hdr image_hdr;
     file_ptr offset;
 
-    if (bfd_seek (abfd, 0x00, SEEK_SET) != 0
-       || bfd_read (&dos_hdr, 1, sizeof (dos_hdr), abfd)
-          != sizeof (dos_hdr))
+    if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
+       || (bfd_bread (&dos_hdr, (bfd_size_type) sizeof (dos_hdr), abfd)
+           != sizeof (dos_hdr)))
       {
        if (bfd_get_error () != bfd_error_system_call)
          bfd_set_error (bfd_error_wrong_format);
@@ -92,23 +96,23 @@ ia64coff_object_p (abfd)
        this routine can only be called correctly for a PEI file, check
        the e_magic number here, and, if it doesn't match, clobber the
        f_magic number so that we don't get a false match.  */
-    if (bfd_h_get_16 (abfd, (bfd_byte *) dos_hdr.e_magic) != DOSMAGIC)
+    if (H_GET_16 (abfd, dos_hdr.e_magic) != DOSMAGIC)
       {
        bfd_set_error (bfd_error_wrong_format);
        return NULL;
       }
 
-    offset = bfd_h_get_32 (abfd, (bfd_byte *) dos_hdr.e_lfanew);
-    if (bfd_seek (abfd, (file_ptr) offset, SEEK_SET) != 0
-       || bfd_read (&image_hdr, 1, sizeof (image_hdr), abfd)
-          != sizeof (image_hdr))
+    offset = H_GET_32 (abfd, dos_hdr.e_lfanew);
+    if (bfd_seek (abfd, offset, SEEK_SET) != 0
+       || (bfd_bread (&image_hdr, (bfd_size_type) sizeof (image_hdr), abfd)
+           != sizeof (image_hdr)))
       {
        if (bfd_get_error () != bfd_error_system_call)
          bfd_set_error (bfd_error_wrong_format);
        return NULL;
       }
 
-    if (bfd_h_get_32 (abfd, (bfd_byte *) image_hdr.nt_signature)
+    if (H_GET_32 (abfd, image_hdr.nt_signature)
        != 0x4550)
       {
        bfd_set_error (bfd_error_wrong_format);
@@ -118,10 +122,7 @@ ia64coff_object_p (abfd)
     /* Here is the hack.  coff_object_p wants to read filhsz bytes to
        pick up the COFF header for PE, see "struct external_PEI_filehdr"
        in include/coff/pe.h.  We adjust so that that will work. */
-    if (bfd_seek (abfd,
-                 (file_ptr) (offset - sizeof (dos_hdr)),
-                 SEEK_SET)
-       != 0)
+    if (bfd_seek (abfd, offset - sizeof (dos_hdr), SEEK_SET) != 0)
       {
        if (bfd_get_error () != bfd_error_system_call)
          bfd_set_error (bfd_error_wrong_format);