* wince-stub.c (FREE): New macro.

[deliverable/binutils-gdb.git] / bfd / aout-arm.c

diff --git a/bfd/aout-arm.c b/bfd/aout-arm.c
index 743ec95e0e6ea91154bece57383b0e8e735b6f11..7365f9d8e35ea1357e0603e2d27ec3cd29c10975 100644 (file)
--- a/bfd/aout-arm.c
+++ b/bfd/aout-arm.c
@@ -1,5 +1,5 @@
 /* BFD back-end for raw ARM a.out binaries.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1994, 95, 96, 97, 98, 1999 Free Software Foundation, Inc.
    Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
    
 This file is part of BFD, the Binary File Descriptor library.
@@ -38,7 +38,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "bfd.h"
 #include "sysdep.h"
-#include "assert.h"
 
 #define MYARM(OP) CAT(aoutarm_,OP)
 reloc_howto_type       *MYARM(bfd_reloc_type_lookup)
@@ -88,7 +87,7 @@ reloc_howto_type MY(howto_table)[] =
   HOWTO (7, 2, 2, 26, false, 0, complain_overflow_signed,
         MY(fix_pcrel_26_done), "ARM26D", true, 0x0, 0x0,
         false),
-  {-1},
+  EMPTY_HOWTO (-1),
   HOWTO (9, 0, -1, 16, false, 0, complain_overflow_bitfield, 0, "NEG16", true,
         0x0000ffff, 0x0000ffff, false),
   HOWTO (10, 0, -2, 32, false, 0, complain_overflow_bitfield, 0, "NEG32", true,
@@ -112,7 +111,7 @@ MY(reloc_howto)(abfd, rel, r_index, r_extern, r_pcrel)
   int index;
 
   *r_pcrel = 0;
-  if (abfd->xvec->header_byteorder_big_p)
+  if (bfd_header_big_endian (abfd))
     {
       *r_index     =  ((rel->r_index[0] << 16)
                       | (rel->r_index[1] << 8)
@@ -166,7 +165,7 @@ MY(put_reloc)(abfd, r_extern, r_index, value, howto, reloc)
 
   r_pcrel  = howto->type & 4;  /* PC Relative done? */
   r_neg = howto->type & 8;     /* Negative relocation */
-  if (abfd->xvec->header_byteorder_big_p)
+  if (bfd_header_big_endian (abfd))
     {
       reloc->r_index[0] = r_index >> 16;
       reloc->r_index[1] = r_index >> 8;
@@ -204,7 +203,7 @@ MY(relocatable_reloc)(howto, abfd, reloc, amount, r_addr)
   if (howto->type == 3)
     {
       if (reloc->r_type[0] 
-         & (abfd->xvec->header_byteorder_big_p
+         & (bfd_header_big_endian (abfd)
             ? RELOC_STD_BITS_EXTERN_BIG : RELOC_STD_BITS_EXTERN_LITTLE))
        {
          /* The reloc is still external, so don't modify anything. */
@@ -215,7 +214,7 @@ MY(relocatable_reloc)(howto, abfd, reloc, amount, r_addr)
          *amount -= r_addr;
          /* Change the r_pcrel value -- on the ARM, this bit is set once the
             relocation is done.  */
-         if (abfd->xvec->header_byteorder_big_p)
+         if (bfd_header_big_endian (abfd))
            reloc->r_type[0] |= RELOC_STD_BITS_PCREL_BIG;
          else
            reloc->r_type[0] |= RELOC_STD_BITS_PCREL_LITTLE;
@@ -231,13 +230,13 @@ MY(relocatable_reloc)(howto, abfd, reloc, amount, r_addr)
 static bfd_reloc_status_type
 MY(fix_pcrel_26_done) (abfd, reloc_entry, symbol, data, input_section,
                       output_bfd, error_message)
-     bfd *abfd;
-     arelent *reloc_entry;
-     asymbol *symbol;
-     PTR data;
-     asection *input_section;
-     bfd *output_bfd;
-     char **error_message;
+     bfd *abfd ATTRIBUTE_UNUSED;
+     arelent *reloc_entry ATTRIBUTE_UNUSED;
+     asymbol *symbol ATTRIBUTE_UNUSED;
+     PTR data ATTRIBUTE_UNUSED;
+     asection *input_section ATTRIBUTE_UNUSED;
+     bfd *output_bfd ATTRIBUTE_UNUSED;
+     char **error_message ATTRIBUTE_UNUSED;
 {
   /* This is dead simple at present.  */
   return bfd_reloc_ok;
@@ -252,7 +251,7 @@ MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section,
      PTR data;
      asection *input_section;
      bfd *output_bfd;
-     char **error_message;
+     char **error_message ATTRIBUTE_UNUSED;
 {
   bfd_vma relocation;
   bfd_size_type addr = reloc_entry->address;
@@ -285,7 +284,7 @@ MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section,
   /* Check for overflow */
   if (relocation & 0x02000000)
     {
-      if ((relocation & ~0x03ffffff) != ~0x03ffffff)
+      if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff)
        flag = bfd_reloc_overflow;
     }
   else if (relocation & ~0x03ffffff)
@@ -344,11 +343,10 @@ MY_swap_std_reloc_in (abfd, bytes, cache_ptr, symbols, symcount)
      struct reloc_std_external *bytes;
      arelent *cache_ptr;
      asymbol **symbols;
-     bfd_size_type symcount;
+     bfd_size_type symcount ATTRIBUTE_UNUSED;
 {
   int r_index;
   int r_extern;
-  unsigned int r_length;
   int r_pcrel;
   struct aoutdata *su = &(abfd->tdata.aout_data->a);
 
@@ -441,7 +439,7 @@ MY_swap_std_reloc_out (abfd, g, natptr)
     }
 
   /* now the fun stuff */
-  if (abfd->xvec->header_byteorder_big_p != false)
+  if (bfd_header_big_endian (abfd))
     {
       natptr->r_index[0] = r_index >> 16;
       natptr->r_index[1] = r_index >> 8;
@@ -469,16 +467,18 @@ MY_swap_std_reloc_out (abfd, g, natptr)
 
 #include "aout-target.h"
 
+extern const bfd_target aout_arm_big_vec;
+
 const bfd_target aout_arm_little_vec =
 {
   "a.out-arm-little",           /* name */
   bfd_target_aout_flavour,
-  false,                        /* target byte order (little) */
-  false,                        /* target headers byte order (little) */
+  BFD_ENDIAN_LITTLE,            /* target byte order (little) */
+  BFD_ENDIAN_LITTLE,            /* target headers byte order (little) */
   (HAS_RELOC | EXEC_P |         /* object flags */
    HAS_LINENO | HAS_DEBUG |
    HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
-  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
   MY_symbol_leading_char,
   AR_PAD_CHAR,                  /* ar_pad_char */
   15,                           /* ar_max_namelen */
@@ -505,6 +505,8 @@ const bfd_target aout_arm_little_vec =
      BFD_JUMP_TABLE_LINK (MY),
      BFD_JUMP_TABLE_DYNAMIC (MY),
 
+  & aout_arm_big_vec,
+  
   (PTR) MY_backend_data,
 };
 
@@ -512,12 +514,12 @@ const bfd_target aout_arm_big_vec =
 {
   "a.out-arm-big",           /* name */
   bfd_target_aout_flavour,
-  true,                         /* target byte order (big) */
-  true,                         /* target headers byte order (big) */
+  BFD_ENDIAN_BIG,               /* target byte order (big) */
+  BFD_ENDIAN_BIG,               /* target headers byte order (big) */
   (HAS_RELOC | EXEC_P |         /* object flags */
    HAS_LINENO | HAS_DEBUG |
    HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
-  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
   MY_symbol_leading_char,
   AR_PAD_CHAR,                  /* ar_pad_char */
   15,                           /* ar_max_namelen */
@@ -544,5 +546,7 @@ const bfd_target aout_arm_big_vec =
      BFD_JUMP_TABLE_LINK (MY),
      BFD_JUMP_TABLE_DYNAMIC (MY),
 
+  & aout_arm_little_vec,
+  
   (PTR) MY_backend_data,
 };