Recognize a few more AIX XCOFF DWARF sections.

[deliverable/binutils-gdb.git] / gdb / source.c

diff --git a/gdb/source.c b/gdb/source.c
index 0c23b7e6d4ed541fb548f966ed152058d966b9c5..3e5e15c1112915d228ce443a608460f113ee7505 100644 (file)
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -775,7 +775,7 @@ openp (const char *path, int opts, const char *string,
 
       if (is_regular_file (string))
        {
-         filename = alloca (strlen (string) + 1);
+         filename = (char *) alloca (strlen (string) + 1);
          strcpy (filename, string);
          fd = gdb_open_cloexec (filename, mode, 0);
          if (fd >= 0)
@@ -806,7 +806,7 @@ openp (const char *path, int opts, const char *string,
     string += 2;
 
   alloclen = strlen (path) + strlen (string) + 2;
-  filename = alloca (alloclen);
+  filename = (char *) alloca (alloclen);
   fd = -1;
 
   dir_vec = dirnames_to_char_ptr_vec (path);
@@ -827,7 +827,7 @@ openp (const char *path, int opts, const char *string,
          if (newlen > alloclen)
            {
              alloclen = newlen;
-             filename = alloca (alloclen);
+             filename = (char *) alloca (alloclen);
            }
          strcpy (filename, current_directory);
        }
@@ -845,7 +845,7 @@ openp (const char *path, int opts, const char *string,
          if (newlen > alloclen)
            {
              alloclen = newlen;
-             filename = alloca (alloclen);
+             filename = (char *) alloca (alloclen);
            }
          strcpy (filename, tilde_expanded);
          xfree (tilde_expanded);
@@ -1197,7 +1197,7 @@ find_source_lines (struct symtab *s, int desc)
   int size;
 
   gdb_assert (s);
-  line_charpos = (int *) xmalloc (lines_allocated * sizeof (int));
+  line_charpos = XNEWVEC (int, lines_allocated);
   if (fstat (desc, &st) < 0)
     perror_with_name (symtab_to_filename_for_display (s));
 
@@ -1366,7 +1366,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline,
        {
          const char *filename = symtab_to_filename_for_display (s);
          int len = strlen (filename) + 100;
-         char *name = alloca (len);
+         char *name = (char *) alloca (len);
 
          xsnprintf (name, len, "%d\t%s", line, filename);
          print_sys_errmsg (name, errno);
@@ -1393,7 +1393,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline,
              /* ui_out_field_string may free S_FULLNAME by calling
                 open_source_file for it again.  See e.g.,
                 tui_field_string->tui_show_source.  */
-             local_fullname = alloca (strlen (s_fullname) + 1);
+             local_fullname = (char *) alloca (strlen (s_fullname) + 1);
              strcpy (local_fullname, s_fullname);
 
              ui_out_field_string (uiout, "fullname", local_fullname);
@@ -1508,8 +1508,7 @@ line_info (char *arg, int from_tty)
        sal.line = current_source_line;
 
       sals.nelts = 1;
-      sals.sals = (struct symtab_and_line *)
-       xmalloc (sizeof (struct symtab_and_line));
+      sals.sals = XNEW (struct symtab_and_line);
       sals.sals[0] = sal;
     }
   else
@@ -1645,7 +1644,7 @@ forward_search_command (char *regex, int from_tty)
       int cursize, newsize;
 
       cursize = 256;
-      buf = xmalloc (cursize);
+      buf = (char *) xmalloc (cursize);
       p = buf;
 
       c = fgetc (stream);
@@ -1657,7 +1656,7 @@ forward_search_command (char *regex, int from_tty)
          if (p - buf == cursize)
            {
              newsize = cursize + cursize / 2;
-             buf = xrealloc (buf, newsize);
+             buf = (char *) xrealloc (buf, newsize);
              p = buf + cursize;
              cursize = newsize;
            }
@@ -1816,9 +1815,8 @@ void
 add_substitute_path_rule (char *from, char *to)
 {
   struct substitute_path_rule *rule;
-  struct substitute_path_rule *new_rule;
+  struct substitute_path_rule *new_rule = XNEW (struct substitute_path_rule);
 
-  new_rule = xmalloc (sizeof (struct substitute_path_rule));
   new_rule->from = xstrdup (from);
   new_rule->to = xstrdup (to);
   new_rule->next = NULL;