[ARC] Allow equ redefintion tests for ARC.

[deliverable/binutils-gdb.git] / gas / config / tc-tic4x.c

diff --git a/gas/config/tc-tic4x.c b/gas/config/tc-tic4x.c
index 0b62e07061d721b9b06bde1e423809f5392f57ff..a833c525cd321d8fc8b6b02444efe7c7b95296b1 100644 (file)
--- a/gas/config/tc-tic4x.c
+++ b/gas/config/tc-tic4x.c
@@ -618,7 +618,7 @@ tic4x_atof (char *str, char what_kind, LITTLENUM_TYPE *words)
 }
 
 static void
-tic4x_insert_reg (char *regname, int regnum)
+tic4x_insert_reg (const char *regname, int regnum)
 {
   char buf[32];
   int i;
@@ -634,7 +634,7 @@ tic4x_insert_reg (char *regname, int regnum)
 }
 
 static void
-tic4x_insert_sym (char *symname, int value)
+tic4x_insert_sym (const char *symname, int value)
 {
   symbolS *symbolP;
 
@@ -713,7 +713,6 @@ tic4x_asg (int x ATTRIBUTE_UNUSED)
   char c;
   char *name;
   char *str;
-  char *tmp;
 
   SKIP_WHITESPACE ();
   str = input_line_pointer;
@@ -728,12 +727,8 @@ tic4x_asg (int x ATTRIBUTE_UNUSED)
     }
   *input_line_pointer++ = '\0';
   c = get_symbol_name (&name); /* Get terminator.  */
-  tmp = xmalloc (strlen (str) + 1);
-  strcpy (tmp, str);
-  str = tmp;
-  tmp = xmalloc (strlen (name) + 1);
-  strcpy (tmp, name);
-  name = tmp;
+  str = xstrdup (str);
+  name = xstrdup (name);
   if (hash_find (tic4x_asg_hash, name))
     hash_replace (tic4x_asg_hash, name, (void *) str);
   else
@@ -1239,7 +1234,7 @@ tic4x_inst_insert (const tic4x_inst_t *inst)
 
 /* Make a new instruction template.  */
 static tic4x_inst_t *
-tic4x_inst_make (char *name, unsigned long opcode, char *args)
+tic4x_inst_make (const char *name, unsigned long opcode, const char *args)
 {
   static tic4x_inst_t *insts = NULL;
   static char *names = NULL;
@@ -1271,7 +1266,7 @@ tic4x_inst_make (char *name, unsigned long opcode, char *args)
 static int
 tic4x_inst_add (const tic4x_inst_t *insts)
 {
-  char *s = insts->name;
+  const char *s = insts->name;
   char *d;
   unsigned int i;
   int ok = 1;
@@ -1295,7 +1290,7 @@ tic4x_inst_add (const tic4x_inst_t *insts)
            {
              tic4x_inst_t *inst;
              int k = 0;
-             char *c = tic4x_conds[i].name;
+             const char *c = tic4x_conds[i].name;
              char *e = d;
 
              while (*c)
@@ -1407,7 +1402,7 @@ static int
 tic4x_indirect_parse (tic4x_operand_t *operand,
                      const tic4x_indirect_t *indirect)
 {
-  char *n = indirect->name;
+  const char *n = indirect->name;
   char *s = input_line_pointer;
   char *b;
   symbolS *symbolP;
@@ -2710,7 +2705,7 @@ md_estimate_size_before_relax (fragS *fragP ATTRIBUTE_UNUSED,
 
 
 int
-md_parse_option (int c, char *arg)
+md_parse_option (int c, const char *arg)
 {
   switch (c)
     {