use XNEW and related macros more

gas/ChangeLog:

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* app.c (app_push): use XNEW macro.
	* as.c: Likewise.
	* config/obj-elf.c (obj_elf_change_section): Likewise.
	(elf_copy_symbol_attributes): Likewise.
	(obj_elf_size): Likewise.
	(build_group_lists): Likewise.
	* config/tc-aarch64.c (add_operand_error_record): Likewise.
	(md_assemble): Likewise.
	(tc_gen_reloc): Likewise.
	(get_upper_str): Likewise.
	(aarch64_parse_features): Likewise.
	* config/tc-arm.c (insert_reg_alias): Likewise.
	(insert_neon_reg_alias): Likewise.
	(find_or_make_literal_pool): Likewise.
	(s_arm_elf_cons): Likewise.
	(add_unwind_opcode): Likewise.
	(arm_parse_extension): Likewise.
	* config/tc-avr.c (create_record_for_frag): Likewise.
	* config/tc-crx.c: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-dlx.c (s_proc): Likewise.
	* config/tc-ft32.c: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-hppa.c (pa_proc): Likewise.
	(create_new_space): Likewise.
	(create_new_subspace): Likewise.
	* config/tc-i860.c: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-ia64.c: Likewise.
	* config/tc-iq2000.c (iq2000_add_macro): Likewise.
	(iq2000_record_hi16): Likewise.
	* config/tc-m32c.c (m32c_indirect_operand): Likewise.
	* config/tc-m32r.c (debug_sym): Likewise.
	(m32r_record_hi16): Likewise.
	* config/tc-m68k.c (m68k_ip): Likewise.
	(md_begin): Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-microblaze.c (check_got): Likewise.
	* config/tc-mips.c (append_insn): Likewise.
	(s_mipsset): Likewise.
	(mips_record_label): Likewise.
	(s_mips_end): Likewise.
	* config/tc-mmix.c (mmix_frob_file): Likewise.
	* config/tc-mn10200.c: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/tc-moxie.c: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-nds32.c (nds32_elf_save_pseudo_pattern): Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-or1k.c: Likewise.
	* config/tc-pdp11.c: Likewise.
	* config/tc-pj.c (fake_opcode): Likewise.
	* config/tc-ppc.c (ppc_apuinfo_section_add): Likewise.
	(ppc_macro): Likewise.
	(ppc_dwsect): Likewise.
	(ppc_machine): Likewise.
	* config/tc-rl78.c (rl78_frag_init): Likewise.
	* config/tc-rx.c (rx_frag_init): Likewise.
	* config/tc-s390.c (s390_lit_suffix): Likewise.
	(s390_machine): Likewise.
	(s390_machinemode): Likewise.
	* config/tc-score.c (s3_insert_reg): Likewise.
	(s3_gen_reloc): Likewise.
	* config/tc-score7.c (s7_insert_reg): Likewise.
	(s7_gen_reloc): Likewise.
	* config/tc-tic30.c (tic30_operand): Likewise.
	* config/tc-tic4x.c (tic4x_inst_make): Likewise.
	* config/tc-tic54x.c (stag_add_field): Likewise.
	(tic54x_struct): Likewise.
	(tic54x_space): Likewise.
	(tic54x_field): Likewise.
	(tic54x_mlib): Likewise.
	(subsym_substitute): Likewise.
	* config/tc-tic6x.c (tic6x_frob_label): Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-xc16x.c: Likewise.
	* config/tc-xtensa.c (xtensa_add_insn_label): Likewise.
	(directive_push): Likewise.
	(xtensa_begin_directive): Likewise.
	(tokenize_arguments): Likewise.
	(xtensa_add_literal_sym): Likewise.
	(new_resource_table): Likewise.
	(resize_resource_table): Likewise.
	(emit_single_op): Likewise.
	(xtensa_create_trampoline_frag): Likewise.
	(xtensa_maybe_create_literal_pool_frag): Likewise.
	(xtensa_add_config_info): Likewise.
	(xtensa_realloc_fixup_cache): Likewise.
	(add_subseg_info): Likewise.
	(cache_literal_section): Likewise.
	(add_xt_block_frags): Likewise.
	(add_xt_prop_frags): Likewise.
	(init_op_placement_info_table): Likewise.
	(build_section_rename): Likewise.
	* config/tc-z80.c: Likewise.
	* config/tc-z8k.c: Likewise.
	* depend.c (register_dependency): Likewise.
	* dwarf2dbg.c (get_line_subseg): Likewise.
	(dwarf2_gen_line_info_1): Likewise.
	(get_filenum): Likewise.
	* ecoff.c (allocate_scope): Likewise.
	(allocate_vlinks): Likewise.
	(allocate_shash): Likewise.
	(allocate_thash): Likewise.
	(allocate_tag): Likewise.
	(allocate_forward): Likewise.
	(allocate_thead): Likewise.
	(allocate_lineno_list): Likewise.
	* expr.c (make_expr_symbol): Likewise.
	* hash.c (hash_new_sized): Likewise.
	* input-file.c (input_file_push): Likewise.
	* listing.c (file_info): Likewise.
	(listing_newline): Likewise.
	* macro.c (new_formal): Likewise.
	(define_macro): Likewise.
	* remap.c (add_debug_prefix_map): Likewise.
	* symbols.c (symbol_find_noref): Likewise.
	(define_dollar_label): Likewise.
	(fb_label_instance_inc): Likewise.
	(symbol_relc_make_value): Likewise.

1 files changed, 11 insertions, 14 deletions

diff --git a/gas/config/tc-tic54x.c b/gas/config/tc-tic54x.c
index 8c33df4..5dd772e 100644
--- a/gas/config/tc-tic54x.c
+++ b/gas/config/tc-tic54x.c
@@ -593,9 +593,8 @@ stag_add_field (struct stag *parent,
 		bfd_vma offset,
 		struct stag *stag)
 {
-  struct stag_field *sfield = xmalloc (sizeof (struct stag_field));
+  struct stag_field *sfield = XCNEW (struct stag_field);
 
-  memset (sfield, 0, sizeof (*sfield));
   sfield->name = xstrdup (name);
   sfield->offset = offset;
   sfield->bitfield_offset = parent->current_bitfield_offset;
@@ -656,8 +655,7 @@ tic54x_struct (int arg)
   if (current_stag)
     {
       /* Nesting, link to outer one.  */
-      current_stag->inner = (struct stag *) xmalloc (sizeof (struct stag));
-      memset (current_stag->inner, 0, sizeof (struct stag));
+      current_stag->inner = XCNEW (struct stag);
       current_stag->inner->outer = current_stag;
       current_stag = current_stag->inner;
       if (start_offset)
@@ -666,8 +664,7 @@ tic54x_struct (int arg)
     }
   else
     {
-      current_stag = (struct stag *) xmalloc (sizeof (struct stag));
-      memset (current_stag, 0, sizeof (struct stag));
+      current_stag = XCNEW (struct stag);
       abs_section_offset = start_offset;
     }
   current_stag->is_union = is_union;
@@ -1236,7 +1233,7 @@ tic54x_space (int arg)
      partial allocation has not been completed yet.  */
   if (expn.X_op != O_constant || frag_bit_offset (frag_now, now_seg) == -1)
     {
-      struct bit_info *bi = xmalloc (sizeof (struct bit_info));
+      struct bit_info *bi = XNEW (struct bit_info);
 
       bi->seg = now_seg;
       bi->type = bes;
@@ -1744,7 +1741,7 @@ tic54x_field (int ignore ATTRIBUTE_UNUSED)
 	  fragS *alloc_frag = bit_offset_frag (frag_now, now_seg);
 	  if (bit_offset == -1)
 	    {
-	      struct bit_info *bi = xmalloc (sizeof (struct bit_info));
+	      struct bit_info *bi = XNEW (struct bit_info);
 	      /* We don't know the previous offset at this time, so store the
 		 info we need and figure it out later.  */
 	      expressionS size_exp;
@@ -2299,7 +2296,7 @@ tic54x_mlib (int ignore ATTRIBUTE_UNUSED)
   demand_empty_rest_of_line ();
 
   tic54x_set_default_include (0);
-  path = xmalloc ((unsigned long) len + include_dir_maxlen + 5);
+  path = XNEWVEC (char, (unsigned long) len + include_dir_maxlen + 5);
 
   for (i = 0; i < include_dir_count; i++)
     {
@@ -2348,7 +2345,7 @@ tic54x_mlib (int ignore ATTRIBUTE_UNUSED)
     {
       /* Get a size at least as big as the archive member.  */
       bfd_size_type size = bfd_get_size (mbfd);
-      char *buf = xmalloc (size);
+      char *buf = XNEWVEC (char, size);
       char *fname = tmpnam (NULL);
       FILE *ftmp;
 
@@ -4563,7 +4560,7 @@ subsym_substitute (char *line, int forced)
 		      farg2 = (float) strtod (ptr, &ptr);
 		    }
 		  fresult = (*math_entry->proc) (farg1, farg2);
-		  value = xmalloc (128);
+		  value = XNEWVEC (char, 128);
 		  if (math_entry->int_return)
 		    sprintf (value, "%d", (int) fresult);
 		  else
@@ -4624,7 +4621,7 @@ subsym_substitute (char *line, int forced)
 		      break;
 		    }
 		  val = (*entry->proc) (arg1, arg2);
-		  value = xmalloc (64);
+		  value = XNEWVEC (char, 64);
 		  sprintf (value, "%d", val);
 		}
 	      /* Fix things up to replace the entire expression, not just the
@@ -5077,8 +5074,8 @@ tc_gen_reloc (asection *section, fixS *fixP)
   bfd_reloc_code_real_type code = fixP->fx_r_type;
   asymbol *sym = symbol_get_bfdsym (fixP->fx_addsy);
 
-  rel = (arelent *) xmalloc (sizeof (arelent));
-  rel->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+  rel = XNEW (arelent);
+  rel->sym_ptr_ptr = XNEW (asymbol *);
   *rel->sym_ptr_ptr = sym;
   /* We assume that all rel->address are host byte offsets.  */
   rel->address = fixP->fx_frag->fr_address + fixP->fx_where;