Convert more variables to a constant form.

	* as.c (select_emulation_mode): Add const qualifiers.
	* as.h: Likewise.
	* config/bfin-defs.h: Likewise.
	* config/bfin-parse.y: Likewise.
	* config/rx-parse.y: Likewise.
	* config/tc-aarch64.c (struct aarch64_option_table): Likewise.
	(struct aarch64_cpu_option_table): Likewise.
	(struct aarch64_arch_option_table): Likewise.
	(struct aarch64_option_cpu_value_table): Likewise.
	(struct aarch64_long_option_table): Likewise.
	(struct aarch64_option_abi_value_table): Likewise.
	* config/tc-arm.c (struct reloc_entry): Likewise.
	(tc_gen_reloc): Likewise.
	(struct arm_option_table): Likewise.
	(struct arm_legacy_option_table): Likewise.
	(struct arm_cpu_option_table): Likewise.
	(struct arm_arch_option_table): Likewise.
	(struct arm_option_extension_value_table): Likewise.
	(struct arm_option_fpu_value_table): Likewise.
	(struct arm_option_value_table): Likewise.
	(struct arm_long_option_table): Likewise.
	* config/tc-avr.c (struct avr_opcodes_s): Likewise.
	(struct mcu_type_s): Likewise.
	(struct exp_mod_s): Likewise.
	(avr_operand): Likewise.
	(avr_operands): Likewise.
	* config/tc-d10v.c (md_begin): Likewise.
	* config/tc-dlx.c: Likewise.
	* config/tc-fr30.c (fr30_is_colon_insn): Likewise.
	* config/tc-ft32.c (parse_condition): Likewise.
	* config/tc-h8300.c (do_a_fix_imm): Likewise.
	* config/tc-hppa.c (pa_ip): Likewise.
	(hppa_regname_to_dw2regnum): Likewise.
	* config/tc-i370.c (i370_elf_suffix): Likewise.
	* config/tc-i960.c (struct tabentry): Likewise.
	* config/tc-m32r.c: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* config/tc-mcore.c (parse_psrmod): Likewise.
	* config/tc-metag.c (struct metag_core_option): Likewise.
	(struct metag_long_option): Likewise.
	* config/tc-microblaze.c: Likewise.
	* config/tc-mips.c (macro): Likewise.
	* config/tc-mn10200.c: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/tc-msp430.c (struct rcodes_s): Likewise.
	(struct hcodes_s): Likewise.
	(md_parse_option): Likewise.
	* config/tc-ns32k.c (struct ns32k_option): Likewise.
	(optlist): Likewise.
	* config/tc-ppc.c (ppc_elf_suffix): Likewise.
	(tc_ppc_regname_to_dw2regnum): Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-rl78.c: Likewise.
	* config/tc-rx.c (struct cpu_type): Likewise.
	* config/tc-sh.c (sh_regname_to_dw2regnum): Likewise.
	* config/tc-sparc.c (struct priv_reg_entry): Likewise.
	(sparc_ip): Likewise.
	* config/tc-spu.c (insn_fmt_string): Likewise.
	* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
	* config/tc-v850.c: Likewise.
	* config/tc-visium.c (struct visium_arch_option_table): Likewise.
	(struct visium_long_option_table): Likewise.
	* config/tc-xgate.c: Likewise.
	* config/tc-z8k.c: Likewise.
	* read.c (add_include_dir): Likewise.
	* read.h: Likewise.

1 files changed, 8 insertions, 8 deletions

diff --git a/gas/config/tc-avr.c b/gas/config/tc-avr.c
index 767e82c..69881b7 100644
--- a/gas/config/tc-avr.c
+++ b/gas/config/tc-avr.c
@@ -37,9 +37,9 @@ struct avr_property_record_link
 
 struct avr_opcodes_s
 {
-  char *        name;
-  char *        constraints;
-  char *        opcode;
+  const char *        name;
+  const char *        constraints;
+  const char *        opcode;
   int           insn_size;		/* In words.  */
   int           isa;
   unsigned int  bin_opcode;
@@ -61,7 +61,7 @@ const char line_separator_chars[] = "$";
 const char *md_shortopts = "m:";
 struct mcu_type_s
 {
-  char *name;
+  const char *name;
   int isa;
   int mach;
 };
@@ -380,7 +380,7 @@ const pseudo_typeS md_pseudo_table[] =
 
 struct exp_mod_s
 {
-  char *                    name;
+  const char *                    name;
   bfd_reloc_code_real_type  reloc;
   bfd_reloc_code_real_type  neg_reloc;
   int                       have_pm;
@@ -860,7 +860,7 @@ avr_ldi_expression (expressionS *exp)
 static unsigned int
 avr_operand (struct avr_opcodes_s *opcode,
 	     int where,
-	     char *op,
+	     const char *op,
 	     char **line)
 {
   expressionS op_expr;
@@ -998,7 +998,7 @@ avr_operand (struct avr_opcodes_s *opcode,
       if (*str == '+')
 	{
 	  ++str;
-          char *s;
+          const char *s;
           for (s = opcode->opcode; *s; ++s)
             {
               if (*s == '+')
@@ -1145,7 +1145,7 @@ avr_operand (struct avr_opcodes_s *opcode,
 static unsigned int
 avr_operands (struct avr_opcodes_s *opcode, char **line)
 {
-  char *op = opcode->constraints;
+  const char *op = opcode->constraints;
   unsigned int bin = opcode->bin_opcode;
   char *frag = frag_more (opcode->insn_size * 2);
   char *str = *line;