Port gas/config/* to str_htab.

	* config/obj-coff-seh.c (seh_hash_insert): Port to use new
	str_htab type.
	(seh_hash_find): Likewise.
	(seh_hash_find_or_make): Likewise.
	* config/obj-coff.c (tag_init): Likewise.
	(tag_insert): Likewise.
	(tag_find): Likewise.
	* config/obj-elf.c (struct group_list): Likewise.
	(build_additional_section_info): Likewise.
	(free_section_idx): Likewise.
	(elf_adjust_symtab): Likewise.
	(elf_frob_file_after_relocs): Likewise.
	* config/tc-aarch64.c (INSN_SIZE): Likewise.
	(parse_reg): Likewise.
	(insert_reg_alias): Likewise.
	(create_register_alias): Likewise.
	(s_unreq): Likewise.
	(parse_shift): Likewise.
	(parse_pldop): Likewise.
	(parse_barrier): Likewise.
	(parse_barrier_psb): Likewise.
	(parse_bti_operand): Likewise.
	(parse_sys_reg): Likewise.
	(parse_sys_ins_reg): Likewise.
	(lookup_mnemonic): Likewise.
	(opcode_lookup): Likewise.
	(parse_operands): Likewise.
	(checked_hash_insert): Likewise.
	(sysreg_hash_insert): Likewise.
	(fill_instruction_hash_table): Likewise.
	(md_begin): Likewise.
	* config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
	(get_alpha_reloc_tag): Likewise.
	(assemble_tokens_to_insn): Likewise.
	(assemble_tokens): Likewise.
	(md_begin): Likewise.
	* config/tc-arc.c (arc_find_opcode): Likewise.
	(arc_insert_opcode): Likewise.
	(find_opcode_match): Likewise.
	(declare_register): Likewise.
	(declare_addrtype): Likewise.
	(md_begin): Likewise.
	(arc_parse_name): Likewise.
	(tc_arc_regname_to_dw2regnum): Likewise.
	(arc_extcorereg): Likewise.
	* config/tc-arm.c (MVE_BAD_QREG): Likewise.
	(arm_reg_parse_multi): Likewise.
	(parse_reloc): Likewise.
	(insert_reg_alias): Likewise.
	(create_register_alias): Likewise.
	(s_unreq): Likewise.
	(parse_shift): Likewise.
	(parse_psr): Likewise.
	(parse_cond): Likewise.
	(parse_barrier): Likewise.
	(do_vfp_nsyn_opcode): Likewise.
	(opcode_lookup): Likewise.
	(arm_tc_equal_in_insn): Likewise.
	(md_begin): Likewise.
	* config/tc-avr.c (md_begin): Likewise.
	(avr_ldi_expression): Likewise.
	(md_assemble): Likewise.
	(avr_update_gccisr): Likewise.
	(avr_emit_insn): Likewise.
	* config/tc-cr16.c (get_register): Likewise.
	(get_register_pair): Likewise.
	(get_index_register): Likewise.
	(get_index_register_pair): Likewise.
	(get_pregister): Likewise.
	(get_pregisterp): Likewise.
	(initialise_reg_hash_table): Likewise.
	(md_begin): Likewise.
	(cr16_assemble): Likewise.
	(md_assemble): Likewise.
	* config/tc-cris.c (cris_insn_first_word_frag): Likewise.
	(md_begin): Likewise.
	(cris_process_instruction): Likewise.
	* config/tc-crx.c (get_register): Likewise.
	(get_copregister): Likewise.
	(md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-csky.c (md_begin): Likewise.
	(parse_opcode): Likewise.
	(get_operand_value): Likewise.
	(v1_work_jbsr): Likewise.
	(v2_work_rotlc): Likewise.
	(v2_work_bgeni): Likewise.
	(v2_work_not): Likewise.
	* config/tc-d10v.c (sizeof): Likewise.
	(md_begin): Likewise.
	(do_assemble): Likewise.
	(md_apply_fix): Likewise.
	* config/tc-d30v.c (sizeof): Likewise.
	(md_begin): Likewise.
	(do_assemble): Likewise.
	* config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
	(md_begin): Likewise.
	(machine_ip): Likewise.
	* config/tc-ft32.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-h8300.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-hppa.c (pa_ip): Likewise.
	(md_begin): Likewise.
	* config/tc-i386.c (md_begin): Likewise.
	(i386_print_statistics): Likewise.
	(parse_insn): Likewise.
	(process_operands): Likewise.
	(i386_index_check): Likewise.
	(parse_real_register): Likewise.
	* config/tc-ia64.c (dot_rot): Likewise.
	(dot_entry): Likewise.
	(declare_register): Likewise.
	(md_begin): Likewise.
	(ia64_parse_name): Likewise.
	(md_assemble): Likewise.
	(dot_alias): Likewise.
	(do_alias): Likewise.
	(ia64_adjust_symtab): Likewise.
	(do_secalias): Likewise.
	(ia64_frob_file): Likewise.
	* config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
	(md_begin): Likewise.
	(print_insn_format): Likewise.
	(md_assemble): Likewise.
	* config/tc-m68k.c (tc_gen_reloc): Likewise.
	(m68k_ip): Likewise.
	(md_begin): Likewise.
	* config/tc-mcore.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-microblaze.c (md_begin): Likewise.
	(md_assemble): Likewise.
	(md_apply_fix): Likewise.
	* config/tc-mips.c (nopic_need_relax): Likewise.
	(md_begin): Likewise.
	(macro_build): Likewise.
	(mips16_macro_build): Likewise.
	(mips_lookup_insn): Likewise.
	(mips_ip): Likewise.
	(mips16_ip): Likewise.
	* config/tc-mmix.c (sizeof): Likewise.
	(mmix_md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-mn10200.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-mn10300.c (HAVE_AM30): Likewise.
	(md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-moxie.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-msp430.c (md_begin): Likewise.
	(msp430_operands): Likewise.
	(md_assemble): Likewise.
	* config/tc-nds32.c (PV_DONT_CARE): Likewise.
	(builtin_isreg): Likewise.
	(builtin_regnum): Likewise.
	(nds32_init_nds32_pseudo_opcodes): Likewise.
	(nds32_lookup_pseudo_opcode): Likewise.
	(nds32_relax_hint): Likewise.
	(md_begin): Likewise.
	(nds32_find_reloc_table): Likewise.
	(nds32_elf_append_relax_relocs_traverse): Likewise.
	(nds32_relax_branch_instructions): Likewise.
	(md_convert_frag): Likewise.
	(nds32_elf_analysis_relax_hint): Likewise.
	(tc_nds32_regname_to_dw2regnum): Likewise.
	* config/tc-nios2.c (nios2_opcode_lookup): Likewise.
	(nios2_reg_lookup): Likewise.
	(nios2_ps_lookup): Likewise.
	(md_begin): Likewise.
	* config/tc-ns32k.c (struct hash_control): Likewise.
	(parse): Likewise.
	(md_begin): Likewise.
	* config/tc-pdp11.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-pj.c (fake_opcode): Likewise.
	(alias): Likewise.
	(md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-ppc.c (ppc_setup_opcodes): Likewise.
	(md_assemble): Likewise.
	* config/tc-pru.c (pru_opcode_lookup): Likewise.
	(pru_reg_lookup): Likewise.
	(md_begin): Likewise.
	(md_end): Likewise.
	* config/tc-riscv.c (init_ext_version_hash): Likewise.
	(riscv_get_default_ext_version): Likewise.
	(riscv_set_arch): Likewise.
	(init_opcode_names_hash): Likewise.
	(opcode_name_lookup): Likewise.
	(enum reg_class): Likewise.
	(hash_reg_name): Likewise.
	(riscv_init_csr_hash): Likewise.
	(reg_csr_lookup_internal): Likewise.
	(reg_lookup_internal): Likewise.
	(init_opcode_hash): Likewise.
	(md_begin): Likewise.
	(DECLARE_CSR): Likewise.
	(macro_build): Likewise.
	(riscv_ip): Likewise.
	* config/tc-s390.c (register_name): Likewise.
	(s390_setup_opcodes): Likewise.
	(md_begin): Likewise.
	(md_assemble): Likewise.
	(s390_insn): Likewise.
	* config/tc-score.c (struct s3_reg_map): Likewise.
	(s3_score_reg_parse): Likewise.
	(s3_dependency_type_from_insn): Likewise.
	(s3_parse_16_32_inst): Likewise.
	(s3_parse_48_inst): Likewise.
	(s3_insert_reg): Likewise.
	(s3_build_reg_hsh): Likewise.
	(s3_build_score_ops_hsh): Likewise.
	(s3_build_dependency_insn_hsh): Likewise.
	(s3_begin): Likewise.
	* config/tc-score7.c (struct s7_reg_map): Likewise.
	(s7_score_reg_parse): Likewise.
	(s7_dependency_type_from_insn): Likewise.
	(s7_parse_16_32_inst): Likewise.
	(s7_build_score_ops_hsh): Likewise.
	(s7_build_dependency_insn_hsh): Likewise.
	(s7_insert_reg): Likewise.
	(s7_build_reg_hsh): Likewise.
	(s7_begin): Likewise.
	* config/tc-sh.c (EMPTY): Likewise.
	(md_begin): Likewise.
	(find_cooked_opcode): Likewise.
	* config/tc-sparc.c (md_begin): Likewise.
	(sparc_ip): Likewise.
	* config/tc-spu.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-tic30.c (md_begin): Likewise.
	(tic30_operand): Likewise.
	(tic30_parallel_insn): Likewise.
	(md_assemble): Likewise.
	* config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
	(tic4x_asg): Likewise.
	(tic4x_inst_insert): Likewise.
	(tic4x_inst_add): Likewise.
	(md_begin): Likewise.
	(tic4x_operand_parse): Likewise.
	(md_assemble): Likewise.
	* config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
	(stag_add_field_symbols): Likewise.
	(tic54x_endstruct): Likewise.
	(tic54x_tag): Likewise.
	(tic54x_remove_local_label): Likewise.
	(tic54x_clear_local_labels): Likewise.
	(tic54x_var): Likewise.
	(tic54x_macro_start): Likewise.
	(tic54x_macro_info): Likewise.
	(tic54x_macro_end): Likewise.
	(subsym_isreg): Likewise.
	(subsym_structsz): Likewise.
	(md_begin): Likewise.
	(is_mmreg): Likewise.
	(is_type): Likewise.
	(encode_condition): Likewise.
	(encode_cc3): Likewise.
	(encode_cc2): Likewise.
	(encode_operand): Likewise.
	(tic54x_parse_insn): Likewise.
	(tic54x_parse_parallel_insn_firstline): Likewise.
	(subsym_create_or_replace): Likewise.
	(subsym_lookup): Likewise.
	(subsym_substitute): Likewise.
	(tic54x_undefined_symbol): Likewise.
	* config/tc-tic6x.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-tilegx.c (O_hw2_last_plt): Likewise.
	(INSERT_SPECIAL_OP): Likewise.
	(md_begin): Likewise.
	(tilegx_parse_name): Likewise.
	(parse_reg_expression): Likewise.
	(md_assemble): Likewise.
	* config/tc-tilepro.c (O_tls_ie_load): Likewise.
	(INSERT_SPECIAL_OP): Likewise.
	(tilepro_parse_name): Likewise.
	(parse_reg_expression): Likewise.
	(md_assemble): Likewise.
	* config/tc-v850.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-vax.c (md_ri_to_chars): Likewise.
	(vip_begin): Likewise.
	(vip): Likewise.
	(main): Likewise.
	(md_begin): Likewise.
	* config/tc-wasm32.c (md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-xgate.c (xgate_parse_operand): Likewise.
	(md_begin): Likewise.
	(md_assemble): Likewise.
	* config/tc-z8k.c (md_begin): Likewise.
	(md_assemble): Likewise.

1 files changed, 18 insertions, 32 deletions

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 2d85cb5da1a..f521d48a43f 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -675,13 +675,13 @@ static int g_switch_seen = 0;
 static int nopic_need_relax (symbolS *, int);
 
 /* Handle of the OPCODE hash table.  */
-static struct hash_control *op_hash = NULL;
+static htab_t op_hash = NULL;
 
 /* The opcode hash table we use for the mips16.  */
-static struct hash_control *mips16_op_hash = NULL;
+static htab_t mips16_op_hash = NULL;
 
 /* The opcode hash table we use for the microMIPS ASE.  */
-static struct hash_control *micromips_op_hash = NULL;
+static htab_t micromips_op_hash = NULL;
 
 /* This array holds the chars that always start a comment.  If the
     pre-processor is disabled, these aren't very useful.  */
@@ -3668,7 +3668,6 @@ validate_micromips_insn (const struct mips_opcode *opc,
 void
 md_begin (void)
 {
-  const char *retval = NULL;
   int i = 0;
   int broken = 0;
 
@@ -3688,21 +3687,14 @@ md_begin (void)
   if (! bfd_set_arch_mach (stdoutput, bfd_arch_mips, file_mips_opts.arch))
     as_warn (_("could not set architecture and machine"));
 
-  op_hash = hash_new ();
+  op_hash = str_htab_create ();
 
   mips_operands = XCNEWVEC (struct mips_operand_array, NUMOPCODES);
   for (i = 0; i < NUMOPCODES;)
     {
       const char *name = mips_opcodes[i].name;
 
-      retval = hash_insert (op_hash, name, (void *) &mips_opcodes[i]);
-      if (retval != NULL)
-	{
-	  fprintf (stderr, _("internal error: can't hash `%s': %s\n"),
-		   mips_opcodes[i].name, retval);
-	  /* Probably a memory allocation problem?  Give up now.  */
-	  as_fatal (_("broken assembler, no assembly attempted"));
-	}
+      str_hash_insert (op_hash, name, (void *) &mips_opcodes[i]);
       do
 	{
 	  if (!validate_mips_insn (&mips_opcodes[i], 0xffffffff,
@@ -3725,7 +3717,7 @@ md_begin (void)
       while ((i < NUMOPCODES) && !strcmp (mips_opcodes[i].name, name));
     }
 
-  mips16_op_hash = hash_new ();
+  mips16_op_hash = str_htab_create ();
   mips16_operands = XCNEWVEC (struct mips_operand_array,
 			      bfd_mips16_num_opcodes);
 
@@ -3734,10 +3726,7 @@ md_begin (void)
     {
       const char *name = mips16_opcodes[i].name;
 
-      retval = hash_insert (mips16_op_hash, name, (void *) &mips16_opcodes[i]);
-      if (retval != NULL)
-	as_fatal (_("internal: can't hash `%s': %s"),
-		  mips16_opcodes[i].name, retval);
+      str_hash_insert (mips16_op_hash, name, (void *) &mips16_opcodes[i]);
       do
 	{
 	  if (!validate_mips16_insn (&mips16_opcodes[i], &mips16_operands[i]))
@@ -3753,7 +3742,7 @@ md_begin (void)
 	     && strcmp (mips16_opcodes[i].name, name) == 0);
     }
 
-  micromips_op_hash = hash_new ();
+  micromips_op_hash = str_htab_create ();
   micromips_operands = XCNEWVEC (struct mips_operand_array,
 				 bfd_micromips_num_opcodes);
 
@@ -3762,11 +3751,8 @@ md_begin (void)
     {
       const char *name = micromips_opcodes[i].name;
 
-      retval = hash_insert (micromips_op_hash, name,
+      str_hash_insert (micromips_op_hash, name,
 			    (void *) &micromips_opcodes[i]);
-      if (retval != NULL)
-	as_fatal (_("internal: can't hash `%s': %s"),
-		  micromips_opcodes[i].name, retval);
       do
 	{
 	  struct mips_cl_insn *micromips_nop_insn;
@@ -9022,7 +9008,7 @@ macro_build (expressionS *ep, const char *name, const char *fmt, ...)
   bfd_reloc_code_real_type r[3];
   const struct mips_opcode *amo;
   const struct mips_operand *operand;
-  struct hash_control *hash;
+  htab_t hash;
   struct mips_cl_insn insn;
   va_list args;
   unsigned int uval;
@@ -9040,7 +9026,7 @@ macro_build (expressionS *ep, const char *name, const char *fmt, ...)
   r[1] = BFD_RELOC_UNUSED;
   r[2] = BFD_RELOC_UNUSED;
   hash = mips_opts.micromips ? micromips_op_hash : op_hash;
-  amo = (struct mips_opcode *) hash_find (hash, name);
+  amo = (struct mips_opcode *) str_hash_find (hash, name);
   gas_assert (amo);
   gas_assert (strcmp (name, amo->name) == 0);
 
@@ -9198,7 +9184,7 @@ mips16_macro_build (expressionS *ep, const char *name, const char *fmt,
   bfd_reloc_code_real_type r[3]
     = {BFD_RELOC_UNUSED, BFD_RELOC_UNUSED, BFD_RELOC_UNUSED};
 
-  mo = (struct mips_opcode *) hash_find (mips16_op_hash, name);
+  mo = (struct mips_opcode *) str_hash_find (mips16_op_hash, name);
   gas_assert (mo);
   gas_assert (strcmp (name, mo->name) == 0);
 
@@ -14258,7 +14244,7 @@ mips16_macro (struct mips_cl_insn *ip)
    opcode bits in *OPCODE_EXTRA.  */
 
 static struct mips_opcode *
-mips_lookup_insn (struct hash_control *hash, const char *start,
+mips_lookup_insn (htab_t hash, const char *start,
 		  ssize_t length, unsigned int *opcode_extra)
 {
   char *name, *dot, *p;
@@ -14270,7 +14256,7 @@ mips_lookup_insn (struct hash_control *hash, const char *start,
   name = xstrndup (start, length);
 
   /* Look up the instruction as-is.  */
-  insn = (struct mips_opcode *) hash_find (hash, name);
+  insn = (struct mips_opcode *) str_hash_find (hash, name);
   if (insn)
     goto end;
 
@@ -14282,7 +14268,7 @@ mips_lookup_insn (struct hash_control *hash, const char *start,
       if (*p == 0 && mask != 0)
 	{
 	  *dot = 0;
-	  insn = (struct mips_opcode *) hash_find (hash, name);
+	  insn = (struct mips_opcode *) str_hash_find (hash, name);
 	  *dot = '.';
 	  if (insn && (insn->pinfo2 & INSN2_VU0_CHANNEL_SUFFIX) != 0)
 	    {
@@ -14308,7 +14294,7 @@ mips_lookup_insn (struct hash_control *hash, const char *start,
       if (suffix)
 	{
 	  memmove (name + opend - 2, name + opend, length - opend + 1);
-	  insn = (struct mips_opcode *) hash_find (hash, name);
+	  insn = (struct mips_opcode *) str_hash_find (hash, name);
 	  if (insn)
 	    {
 	      forced_insn_length = suffix;
@@ -14333,7 +14319,7 @@ static void
 mips_ip (char *str, struct mips_cl_insn *insn)
 {
   const struct mips_opcode *first, *past;
-  struct hash_control *hash;
+  htab_t hash;
   char format;
   size_t end;
   struct mips_operand_token *tokens;
@@ -14429,7 +14415,7 @@ mips16_ip (char *str, struct mips_cl_insn *insn)
   forced_insn_length = l;
 
   *end = 0;
-  first = (struct mips_opcode *) hash_find (mips16_op_hash, str);
+  first = (struct mips_opcode *) str_hash_find (mips16_op_hash, str);
   *end = c;
 
   if (!first)