opcodes: bfin: simplify field width processing and fix build warnings

[deliverable/binutils-gdb.git] / gdb / p-lang.c

diff --git a/gdb/p-lang.c b/gdb/p-lang.c
index 0469de57cfe61fd58acd59e8af8a439b39c77a2e..c59ba0bd71d165a2ec18a23e5f043eb25addbea9 100644 (file)
--- a/gdb/p-lang.c
+++ b/gdb/p-lang.c
@@ -1,7 +1,7 @@
 /* Pascal language support routines for GDB, the GNU debugger.
 
-   Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002-2005, 2007-2012 Free Software Foundation,
+   Inc.
 
    This file is part of GDB.
 
@@ -31,7 +31,7 @@
 #include "valprint.h"
 #include "value.h"
 #include <ctype.h>
- 
+
 extern void _initialize_pascal_language (void);
 
 
@@ -99,7 +99,7 @@ int
 is_pascal_string_type (struct type *type,int *length_pos,
                        int *length_size, int *string_pos,
                       struct type **char_type,
-                      char **arrayname)
+                      const char **arrayname)
 {
   if (type != NULL && TYPE_CODE (type) == TYPE_CODE_STRUCT)
     {
@@ -107,7 +107,7 @@ is_pascal_string_type (struct type *type,int *length_pos,
       /* Two fields: length and st.  */
       if (TYPE_NFIELDS (type) == 2
          && TYPE_FIELD_NAME (type, 0)
-         && strcmp (TYPE_FIELD_NAME (type, 0), "length") == 0 
+         && strcmp (TYPE_FIELD_NAME (type, 0), "length") == 0
          && TYPE_FIELD_NAME (type, 1)
          && strcmp (TYPE_FIELD_NAME (type, 1), "st") == 0)
         {
@@ -268,7 +268,7 @@ pascal_printstr (struct ui_file *stream, struct type *type,
 
       rep1 = i + 1;
       reps = 1;
-      while (rep1 < length 
+      while (rep1 < length
             && extract_unsigned_integer (string + rep1 * width, width,
                                          byte_order) == current_char)
        {
@@ -444,6 +444,7 @@ const struct language_defn pascal_language_defn =
   pascal_print_typedef,                /* Print a typedef using appropriate syntax */
   pascal_val_print,            /* Print a value using appropriate syntax */
   pascal_value_print,          /* Print a top-level value */
+  default_read_var_value,      /* la_read_var_value */
   NULL,                                /* Language specific skip_trampoline */
   "this",                      /* name_of_this */
   basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
@@ -459,6 +460,8 @@ const struct language_defn pascal_language_defn =
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
+  NULL,                                /* la_get_symbol_name_cmp */
+  iterate_over_symbols,
   LANG_MAGIC
 };