make md_parse_option () take a const char *

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

diff --git a/gas/config/tc-cris.c b/gas/config/tc-cris.c
index a187603ede6cd0c2d632c07f751b2659f8936d25..89343f01dd9033f9e89d7b0194ffc22eb5ef3459 100644 (file)
--- a/gas/config/tc-cris.c
+++ b/gas/config/tc-cris.c
@@ -119,7 +119,7 @@ enum cris_archs
   arch_cris_any_v0_v10, arch_crisv32, arch_cris_common_v10_v32
 };
 
-static enum cris_archs cris_arch_from_string (char **);
+static enum cris_archs cris_arch_from_string (const char **);
 static int cris_insn_ver_valid_for_arch (enum cris_insn_version_usage,
                                         enum cris_archs);
 
@@ -3802,7 +3802,7 @@ cris_number_to_imm (char *bufp, long val, int n, fixS *fixP, segT seg)
    GAS does not understand.  */
 
 int
-md_parse_option (int arg, char *argp ATTRIBUTE_UNUSED)
+md_parse_option (int arg, const char *argp ATTRIBUTE_UNUSED)
 {
   switch (arg)
     {
@@ -3842,7 +3842,7 @@ md_parse_option (int arg, char *argp ATTRIBUTE_UNUSED)
 
     case OPTION_ARCH:
       {
-       char *str = argp;
+       const char *str = argp;
        enum cris_archs argarch = cris_arch_from_string (&str);
 
        if (argarch == arch_cris_unknown)
@@ -4271,7 +4271,7 @@ s_cris_dtpoff (int bytes)
    arch_cris_unknown is returned.  */
 
 static enum cris_archs
-cris_arch_from_string (char **str)
+cris_arch_from_string (const char **str)
 {
   static const struct cris_arch_struct
   {
@@ -4398,7 +4398,7 @@ s_cris_arch (int dummy ATTRIBUTE_UNUSED)
      would be more useful than confusing, implementation-wise and
      user-wise.  */
 
-  char *str = input_line_pointer;
+  const char *str = input_line_pointer;
   enum cris_archs arch = cris_arch_from_string (&str);
 
   if (arch == arch_cris_unknown)
@@ -4414,7 +4414,7 @@ s_cris_arch (int dummy ATTRIBUTE_UNUSED)
   else if (arch != cris_arch)
     as_bad (_(".arch <arch> requires a matching --march=... option"));
 
-  input_line_pointer = str;
+  input_line_pointer = (char *) str;
   demand_empty_rest_of_line ();
   return;
 }