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/symbols.c b/gas/symbols.c
index c69e400fb8..642f6d771b 100644
--- a/gas/symbols.c
+++ b/gas/symbols.c
@@ -762,7 +762,7 @@ symbol_find_noref (const char *name, int noref)
       orig = name;
       if (copy != NULL)
 	copy2 = copy;
-      name = copy = xmalloc (strlen (name) + 1);
+      name = copy = XNEWVEC (char, strlen (name) + 1);
 
       while ((c = *orig++) != '\0')
 	*copy++ = TOUPPER (c);
@@ -1634,8 +1634,8 @@ define_dollar_label (long label)
 
   if (dollar_labels == NULL)
     {
-      dollar_labels = (long *) xmalloc (DOLLAR_LABEL_BUMP_BY * sizeof (long));
-      dollar_label_instances = (long *) xmalloc (DOLLAR_LABEL_BUMP_BY * sizeof (long));
+      dollar_labels = XNEWVEC (long, DOLLAR_LABEL_BUMP_BY);
+      dollar_label_instances = XNEWVEC (long, DOLLAR_LABEL_BUMP_BY);
       dollar_label_defines = (char *) xmalloc (DOLLAR_LABEL_BUMP_BY);
       dollar_label_max = DOLLAR_LABEL_BUMP_BY;
       dollar_label_count = 0;
@@ -1643,10 +1643,9 @@ define_dollar_label (long label)
   else if (dollar_label_count == dollar_label_max)
     {
       dollar_label_max += DOLLAR_LABEL_BUMP_BY;
-      dollar_labels = (long *) xrealloc ((char *) dollar_labels,
-					 dollar_label_max * sizeof (long));
-      dollar_label_instances = (long *) xrealloc ((char *) dollar_label_instances,
-					  dollar_label_max * sizeof (long));
+      dollar_labels = XRESIZEVEC (long, dollar_labels, dollar_label_max);
+      dollar_label_instances = XRESIZEVEC (long, dollar_label_instances,
+					  dollar_label_max);
       dollar_label_defines = (char *) xrealloc (dollar_label_defines, dollar_label_max);
     }				/* if we needed to grow  */
 
@@ -1776,8 +1775,8 @@ fb_label_instance_inc (long label)
 
   if (fb_labels == NULL)
     {
-      fb_labels = (long *) xmalloc (FB_LABEL_BUMP_BY * sizeof (long));
-      fb_label_instances = (long *) xmalloc (FB_LABEL_BUMP_BY * sizeof (long));
+      fb_labels = XNEWVEC (long, FB_LABEL_BUMP_BY);
+      fb_label_instances = XNEWVEC (long, FB_LABEL_BUMP_BY);
       fb_label_max = FB_LABEL_BUMP_BY;
       fb_label_count = FB_LABEL_SPECIAL;
 
@@ -1785,10 +1784,8 @@ fb_label_instance_inc (long label)
   else if (fb_label_count == fb_label_max)
     {
       fb_label_max += FB_LABEL_BUMP_BY;
-      fb_labels = (long *) xrealloc ((char *) fb_labels,
-				     fb_label_max * sizeof (long));
-      fb_label_instances = (long *) xrealloc ((char *) fb_label_instances,
-					      fb_label_max * sizeof (long));
+      fb_labels = XRESIZEVEC (long, fb_labels, fb_label_max);
+      fb_label_instances = XRESIZEVEC (long, fb_label_instances, fb_label_max);
     }				/* if we needed to grow  */
 
   fb_labels[fb_label_count] = label;
@@ -3093,7 +3090,7 @@ symbol_relc_make_sym (symbolS * sym)
 char *
 symbol_relc_make_value (offsetT val)
 {
-  char * terminal = xmalloc (28);  /* Enough for long long.  */
+  char * terminal = XNEWVEC (char, 28);  /* Enough for long long.  */
 
   terminal[0] = '#';
   bfd_sprintf_vma (stdoutput, terminal + 1, val);