* gas/config/tc-avr.c: Change ISA for devices with USB support to

[external/binutils.git] / gdb / m2-lang.c

diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
index 1f8322e..31e9a56 100644 (file)
--- a/gdb/m2-lang.c
+++ b/gdb/m2-lang.c
@@ -1,7 +1,6 @@
 /* Modula 2 language support routines for GDB, the GNU debugger.
 
-   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 2000, 2002, 2003, 2004,
-   2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1992-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -42,7 +41,7 @@ static void
 m2_emit_char (int c, struct type *type, struct ui_file *stream, int quoter)
 {
 
-  c &= 0xFF;                   /* Avoid sign bit follies */
+  c &= 0xFF;                   /* Avoid sign bit follies.  */
 
   if (PRINT_LITERAL_FORM (c))
     {
@@ -104,14 +103,13 @@ m2_printchar (int c, struct type *type, struct ui_file *stream)
 
 static void
 m2_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
-            unsigned int length, int force_ellipses,
+            unsigned int length, const char *encoding, int force_ellipses,
             const struct value_print_options *options)
 {
   unsigned int i;
   unsigned int things_printed = 0;
   int in_quotes = 0;
   int need_comma = 0;
-  int width = TYPE_LENGTH (type);
 
   if (length == 0)
     {
@@ -147,10 +145,7 @@ m2_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
        {
          if (in_quotes)
            {
-             if (options->inspect_it)
-               fputs_filtered ("\\\", ", stream);
-             else
-               fputs_filtered ("\", ", stream);
+             fputs_filtered ("\", ", stream);
              in_quotes = 0;
            }
          m2_printchar (string[i], type, stream);
@@ -163,10 +158,7 @@ m2_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
        {
          if (!in_quotes)
            {
-             if (options->inspect_it)
-               fputs_filtered ("\\\"", stream);
-             else
-               fputs_filtered ("\"", stream);
+             fputs_filtered ("\"", stream);
              in_quotes = 1;
            }
          LA_EMIT_CHAR (string[i], type, stream, '"');
@@ -176,12 +168,7 @@ m2_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
 
   /* Terminate the quotes if necessary.  */
   if (in_quotes)
-    {
-      if (options->inspect_it)
-       fputs_filtered ("\\\"", stream);
-      else
-       fputs_filtered ("\"", stream);
-    }
+    fputs_filtered ("\"", stream);
 
   if (force_ellipses || i < length)
     fputs_filtered ("...", stream);
@@ -195,6 +182,7 @@ evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
   struct value *arg1;
   struct value *arg2;
   struct type *type;
+
   switch (op)
     {
     case UNOP_HIGH:
@@ -211,6 +199,7 @@ evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
          if (m2_is_unbounded_array (type))
            {
              struct value *temp = arg1;
+
              type = TYPE_FIELD_TYPE (type, 1);
              /* i18n: Do not translate the "_m2_high" part!  */
              arg1 = value_struct_elt (&temp, NULL, "_m2_high", NULL,
@@ -240,10 +229,12 @@ evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
        {
          struct value *temp = arg1;
          type = TYPE_FIELD_TYPE (type, 0);
-         if (type == NULL || (TYPE_CODE (type) != TYPE_CODE_PTR)) {
-           warning (_("internal error: unbounded array structure is unknown"));
-           return evaluate_subexp_standard (expect_type, exp, pos, noside);
-         }
+         if (type == NULL || (TYPE_CODE (type) != TYPE_CODE_PTR))
+           {
+             warning (_("internal error: unbounded "
+                        "array structure is unknown"));
+             return evaluate_subexp_standard (expect_type, exp, pos, noside);
+           }
          /* i18n: Do not translate the "_m2_contents" part!  */
          arg1 = value_struct_elt (&temp, NULL, "_m2_contents", NULL,
                                   _("unbounded structure "
@@ -252,7 +243,7 @@ evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
          if (value_type (arg1) != type)
            arg1 = value_cast (type, arg1);
 
-         type = check_typedef (value_type (arg1));
+         check_typedef (value_type (arg1));
          return value_ind (value_ptradd (arg1, value_as_long (arg2)));
        }
       else
@@ -356,6 +347,7 @@ const struct exp_descriptor exp_descriptor_modula2 =
 {
   print_subexp_standard,
   operator_length_standard,
+  operator_check_standard,
   op_name_standard,
   dump_subexp_body_standard,
   evaluate_subexp_modula2
@@ -366,7 +358,6 @@ const struct language_defn m2_language_defn =
   "modula-2",
   language_m2,
   range_check_on,
-  type_check_on,
   case_sensitive_on,
   array_row_major,
   macro_expansion_no,
@@ -381,12 +372,14 @@ const struct language_defn m2_language_defn =
   m2_print_typedef,            /* Print a typedef using appropriate syntax */
   m2_val_print,                        /* Print a value using appropriate syntax */
   c_value_print,               /* Print a top-level value */
+  default_read_var_value,      /* la_read_var_value */
   NULL,                                /* Language specific skip_trampoline */
   NULL,                                /* name_of_this */
   basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
   basic_lookup_transparent_type,/* lookup_transparent_type */
   NULL,                                /* Language specific symbol demangler */
-  NULL,                                /* Language specific class_name_from_physname */
+  NULL,                                /* Language specific
+                                  class_name_from_physname */
   m2_op_print_tab,             /* expression operators for printing */
   0,                           /* arrays are first-class (not c-style) */
   0,                           /* String lower bound */
@@ -396,6 +389,8 @@ const struct language_defn m2_language_defn =
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
+  NULL,                                /* la_get_symbol_name_cmp */
+  iterate_over_symbols,
   LANG_MAGIC
 };