Add more const type qualifiers to GAS sources.

[deliverable/binutils-gdb.git] / gas / stabs.c

diff --git a/gas/stabs.c b/gas/stabs.c
index 3b56a4872d14b7a0a96d24783d8c49f84df7bdfd..b734f35238dcb3579b7a56ea82e3faca9ee522a6 100644 (file)
--- a/gas/stabs.c
+++ b/gas/stabs.c
@@ -35,7 +35,7 @@
 int outputting_stabs_line_debug = 0;
 
 static void s_stab_generic (int, const char *, const char *);
-static void generate_asm_file (int, char *);
+static void generate_asm_file (int, const char *);
 
 /* Allow backends to override the names used for the stab sections.  */
 #ifndef STAB_SECTION_NAME
@@ -490,10 +490,10 @@ s_desc (ignore)
 void
 stabs_generate_asm_file (void)
 {
-  char *file;
+  const char *file;
   unsigned int lineno;
 
-  as_where (&file, &lineno);
+  file = as_where (&lineno);
   if (use_gnu_debug_info_extensions)
     {
       const char *dir;
@@ -512,15 +512,15 @@ stabs_generate_asm_file (void)
    TYPE is one of N_SO, N_SOL.  */
 
 static void
-generate_asm_file (int type, char *file)
+generate_asm_file (int type, const char *file)
 {
   static char *last_file;
   static int label_count;
   char *hold;
   char sym[30];
   char *buf;
-  char *tmp = file;
-  char *file_endp = file + strlen (file);
+  const char *tmp = file;
+  const char *file_endp = file + strlen (file);
   char *bufp;
 
   if (last_file != NULL
@@ -583,7 +583,7 @@ stabs_generate_asm_lineno (void)
 {
   static int label_count;
   char *hold;
-  char *file;
+  const char *file;
   unsigned int lineno;
   char *buf;
   char sym[30];
@@ -598,7 +598,7 @@ stabs_generate_asm_lineno (void)
 
   hold = input_line_pointer;
 
-  as_where (&file, &lineno);
+  file = as_where (&lineno);
 
   /* Don't emit sequences of stabs for the same line.  */
   if (prev_file == NULL)
@@ -661,7 +661,6 @@ stabs_generate_asm_func (const char *funcname, const char *startlabname)
   static int void_emitted_p;
   char *hold = input_line_pointer;
   char *buf;
-  char *file;
   unsigned int lineno;
 
   if (! void_emitted_p)
@@ -671,7 +670,7 @@ stabs_generate_asm_func (const char *funcname, const char *startlabname)
       void_emitted_p = 1;
     }
 
-  as_where (&file, &lineno);
+  as_where (&lineno);
   if (asprintf (&buf, "\"%s:F1\",%d,0,%d,%s",
                funcname, N_FUN, lineno + 1, startlabname) == -1)
     as_fatal ("%s", xstrerror (errno));