Add support for .extInstruction pseudo-op.

[deliverable/binutils-gdb.git] / gas / config / tc-aarch64.c

diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 8a6ebc8787c0dcd006ae7e91518baf353343d0ff..8fb93ee2b6234f5d0d2707728555c63ea23eab71 100644 (file)
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -573,7 +573,7 @@ my_get_expression (expressionS * ep, char **str, int prefix_mode,
    of LITTLENUMS emitted is stored in *SIZEP.  An error message is
    returned, or NULL on OK.  */
 
-char *
+const char *
 md_atof (int type, char *litP, int *sizeP)
 {
   return ieee_md_atof (type, litP, sizeP, target_big_endian);
@@ -4051,9 +4051,7 @@ add_operand_error_record (const operand_error_record* new_record)
       /* Get one empty record.  */
       if (free_opnd_error_record_nodes == NULL)
        {
-         record = xmalloc (sizeof (operand_error_record));
-         if (record == NULL)
-           abort ();
+         record = XNEW (operand_error_record);
        }
       else
        {
@@ -6102,8 +6100,7 @@ md_assemble (char *str)
                 store the instruction information for the future fix-up.  */
              struct aarch64_inst *copy;
              gas_assert (inst.reloc.type != BFD_RELOC_UNUSED);
-             if ((copy = xmalloc (sizeof (struct aarch64_inst))) == NULL)
-               abort ();
+             copy = XNEW (struct aarch64_inst);
              memcpy (copy, &inst.base, sizeof (struct aarch64_inst));
              output_inst (copy);
            }
@@ -6322,7 +6319,7 @@ aarch64_handle_align (fragS * fragP)
 {
   /* NOP = d503201f */
   /* AArch64 instructions are always little-endian.  */
-  static char const aarch64_noop[4] = { 0x1f, 0x20, 0x03, 0xd5 };
+  static unsigned char const aarch64_noop[4] = { 0x1f, 0x20, 0x03, 0xd5 };
 
   int bytes, fix, noop_size;
   char *p;
@@ -7198,9 +7195,9 @@ tc_gen_reloc (asection * section, fixS * fixp)
   arelent *reloc;
   bfd_reloc_code_real_type code;
 
-  reloc = xmalloc (sizeof (arelent));
+  reloc = XNEW (arelent);
 
-  reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+  reloc->sym_ptr_ptr = XNEW (asymbol *);
   *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
   reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
 
@@ -7541,8 +7538,7 @@ get_upper_str (const char *str)
 {
   char *ret;
   size_t len = strlen (str);
-  if ((ret = xmalloc (len + 1)) == NULL)
-    abort ();
+  ret = XNEWVEC (char, len + 1);
   convert_to_upper (ret, str, len);
   return ret;
 }
@@ -7838,7 +7834,7 @@ aarch64_parse_features (const char *str, const aarch64_feature_set **opt_p,
      adding an extension (1) or removing it (0) and only allowing it to
      change in the order -1 -> 1 -> 0.  */
   int adding_value = -1;
-  aarch64_feature_set *ext_set = xmalloc (sizeof (aarch64_feature_set));
+  aarch64_feature_set *ext_set = XNEW (aarch64_feature_set);
 
   /* Copy the feature set, so that we can modify it.  */
   *ext_set = **opt_p;