[ARC] Allow equ redefintion tests for ARC.

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

diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c
index 6d25907c7597370400378154df70540b4b4dd47e..ef07f10d1d0cf1266cd0ff9d43154b87f7791487 100644 (file)
--- a/gas/config/tc-sh.c
+++ b/gas/config/tc-sh.c
@@ -950,7 +950,7 @@ void
 md_begin (void)
 {
   const sh_opcode_info *opcode;
-  char *prev_name = "";
+  const char *prev_name = "";
   unsigned int target_arch;
 
   target_arch
@@ -1677,7 +1677,7 @@ static sh_opcode_info *
 get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
 {
   sh_opcode_info *this_try = opcode;
-  char *name = opcode->name;
+  const char *name = opcode->name;
   int n = 0;
 
   while (opcode->name)
@@ -2292,7 +2292,6 @@ build_relax (sh_opcode_info *opcode, sh_operand_info *op)
 static char *
 insert_loop_bounds (char *output, sh_operand_info *operand)
 {
-  char *name;
   symbolS *end_sym;
 
   /* Since the low byte of the opcode will be overwritten by the reloc, we
@@ -2305,6 +2304,7 @@ insert_loop_bounds (char *output, sh_operand_info *operand)
   if (sh_relax)
     {
       static int count = 0;
+      char name[11];
 
       /* If the last loop insn is a two-byte-insn, it is in danger of being
         swapped with the insn after it.  To prevent this, create a new
@@ -2313,7 +2313,6 @@ insert_loop_bounds (char *output, sh_operand_info *operand)
         right in the middle, but four byte insns are not swapped anyways.  */
       /* A REPEAT takes 6 bytes.  The SH has a 32 bit address space.
         Hence a 9 digit number should be enough to count all REPEATs.  */
-      name = alloca (11);
       sprintf (name, "_R%x", count++ & 0x3fffffff);
       end_sym = symbol_new (name, undefined_section, 0, &zero_address_frag);
       /* Make this a local symbol.  */
@@ -3181,7 +3180,7 @@ struct option md_longopts[] =
 size_t md_longopts_size = sizeof (md_longopts);
 
 int
-md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
+md_parse_option (int c, const char *arg ATTRIBUTE_UNUSED)
 {
   switch (c)
     {
@@ -4490,7 +4489,7 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
 
 #ifdef OBJ_ELF
 inline static char *
-sh_end_of_match (char *cont, char *what)
+sh_end_of_match (char *cont, const char *what)
 {
   int len = strlen (what);
 
@@ -4603,7 +4602,7 @@ sh_regname_to_dw2regnum (char *regname)
   unsigned int i;
   const char *p;
   char *q;
-  static struct { char *name; int dw2regnum; } regnames[] =
+  static struct { const char *name; int dw2regnum; } regnames[] =
     {
       { "pr", 17 }, { "t", 18 }, { "gbr", 19 }, { "mach", 20 },
       { "macl", 21 }, { "fpul", 23 }