Recognize a few more AIX XCOFF DWARF sections.

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

diff --git a/gdb/c-typeprint.c b/gdb/c-typeprint.c
index 5239505b202efc17ce958a11f9a46663058b0f7c..1af477c571d5321b070d1429923480870ce18629 100644 (file)
--- a/gdb/c-typeprint.c
+++ b/gdb/c-typeprint.c
@@ -1,5 +1,5 @@
 /* Support for printing C and C++ types for GDB, the GNU debugger.
-   Copyright (C) 1986-2014 Free Software Foundation, Inc.
+   Copyright (C) 1986-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,7 +31,6 @@
 #include "typeprint.h"
 #include "cp-abi.h"
 #include "jv-lang.h"
-#include <errno.h>
 #include "cp-support.h"
 
 static void c_type_print_varspec_prefix (struct type *,
@@ -51,7 +50,7 @@ static void c_type_print_modifier (struct type *,
 static const char *
 find_typedef_for_canonicalize (struct type *t, void *data)
 {
-  return find_typedef_in_hash (data, t);
+  return find_typedef_in_hash ((const struct type_print_options *) data, t);
 }
 
 /* Print NAME on STREAM.  If the 'raw' field of FLAGS is not set,
@@ -90,7 +89,7 @@ c_print_type (struct type *type,
   const char *local_name;
 
   if (show > 0)
-    CHECK_TYPEDEF (type);
+    type = check_typedef (type);
 
   local_name = find_typedef_in_hash (flags, type);
   if (local_name != NULL)
@@ -145,7 +144,7 @@ c_print_typedef (struct type *type,
                 struct symbol *new_symbol,
                 struct ui_file *stream)
 {
-  CHECK_TYPEDEF (type);
+  type = check_typedef (type);
   fprintf_filtered (stream, "typedef ");
   type_print (type, "", stream, 0);
   if (TYPE_NAME ((SYMBOL_TYPE (new_symbol))) == 0
@@ -271,6 +270,9 @@ cp_type_print_method_args (struct type *mtype, const char *prefix,
 
       if (TYPE_RESTRICT (domain))
        fprintf_filtered (stream, " restrict");
+
+      if (TYPE_ATOMIC (domain))
+       fprintf_filtered (stream, " _Atomic");
     }
 }
 
@@ -316,11 +318,11 @@ c_type_print_varspec_prefix (struct type *type,
     case TYPE_CODE_MEMBERPTR:
       c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type),
                                   stream, show, 0, 0, flags);
-      name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
+      name = type_name_no_tag (TYPE_SELF_TYPE (type));
       if (name)
        print_name_maybe_canonical (name, flags, stream);
       else
-       c_type_print_base (TYPE_DOMAIN_TYPE (type),
+       c_type_print_base (TYPE_SELF_TYPE (type),
                           stream, -1, passed_a_ptr, flags);
       fprintf_filtered (stream, "::*");
       break;
@@ -329,11 +331,11 @@ c_type_print_varspec_prefix (struct type *type,
       c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type),
                                   stream, show, 0, 0, flags);
       fprintf_filtered (stream, "(");
-      name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
+      name = type_name_no_tag (TYPE_SELF_TYPE (type));
       if (name)
        print_name_maybe_canonical (name, flags, stream);
       else
-       c_type_print_base (TYPE_DOMAIN_TYPE (type),
+       c_type_print_base (TYPE_SELF_TYPE (type),
                           stream, -1, passed_a_ptr, flags);
       fprintf_filtered (stream, "::*");
       break;
@@ -432,6 +434,14 @@ c_type_print_modifier (struct type *type, struct ui_file *stream,
       did_print_modifier = 1;
     }
 
+  if (TYPE_ATOMIC (type))
+    {
+      if (did_print_modifier || need_pre_space)
+       fprintf_filtered (stream, " ");
+      fprintf_filtered (stream, "_Atomic");
+      did_print_modifier = 1;
+    }
+
   address_space_id = address_space_int_to_name (get_type_arch (type),
                                                TYPE_INSTANCE_FLAGS (type));
   if (address_space_id)
@@ -534,7 +544,7 @@ is_type_conversion_operator (struct type *type, int i, int j)
      some other way, feel free to rewrite this function.  */
   const char *name = TYPE_FN_FIELDLIST_NAME (type, i);
 
-  if (strncmp (name, "operator", 8) != 0)
+  if (!startswith (name, "operator"))
     return 0;
 
   name += 8;
@@ -550,9 +560,9 @@ is_type_conversion_operator (struct type *type, int i, int j)
     /* If this doesn't look like the start of an identifier, then it
        isn't a type conversion operator.  */
     return 0;
-  else if (strncmp (name, "new", 3) == 0)
+  else if (startswith (name, "new"))
     name += 3;
-  else if (strncmp (name, "delete", 6) == 0)
+  else if (startswith (name, "delete"))
     name += 6;
   else
     /* If it doesn't look like new or delete, it's a type conversion
@@ -866,7 +876,7 @@ c_type_print_base (struct type *type, struct ui_file *stream,
       return;
     }
 
-  CHECK_TYPEDEF (type);
+  type = check_typedef (type);
 
   switch (TYPE_CODE (type))
     {
@@ -923,7 +933,7 @@ c_type_print_base (struct type *type, struct ui_file *stream,
           enum}" tag for unnamed struct/union/enum's, which we don't
           want to print.  */
        if (TYPE_TAG_NAME (type) != NULL
-           && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
+           && !startswith (TYPE_TAG_NAME (type), "{unnamed"))
          {
            /* When printing the tag name, we are still effectively
               printing in the outer context, hence the use of FLAGS
@@ -1335,7 +1345,7 @@ c_type_print_base (struct type *type, struct ui_file *stream,
          tag for unnamed struct/union/enum's, which we don't
          want to print.  */
       if (TYPE_TAG_NAME (type) != NULL
-         && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
+         && !startswith (TYPE_TAG_NAME (type), "{unnamed"))
        {
          print_name_maybe_canonical (TYPE_TAG_NAME (type), flags, stream);
          if (show > 0)