/* 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 Free Software Foundation, Inc.
+ 2005, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GDB.
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))
{
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)
{
struct value *arg1;
struct value *arg2;
struct type *type;
+
switch (op)
{
case UNOP_HIGH:
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,
{
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 "
if (value_type (arg1) != type)
arg1 = value_cast (type, arg1);
- type = check_typedef (value_type (arg1));
- return value_ind (value_ptradd (arg1, arg2));
+ check_typedef (value_type (arg1));
+ return value_ind (value_ptradd (arg1, value_as_long (arg2)));
}
else
if (TYPE_CODE (type) != TYPE_CODE_ARRAY)
if (noside == EVAL_AVOID_SIDE_EFFECTS)
return value_zero (TYPE_TARGET_TYPE (type), VALUE_LVAL (arg1));
else
- return value_subscript (arg1, arg2);
+ return value_subscript (arg1, value_as_long (arg2));
default:
return evaluate_subexp_standard (expect_type, exp, pos, noside);
}
nosideret:
- return value_from_longest (builtin_type_int8, (LONGEST) 1);
+ return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
}
\f
{
print_subexp_standard,
operator_length_standard,
+ operator_check_standard,
op_name_standard,
dump_subexp_body_standard,
evaluate_subexp_modula2
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 */
= GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_m2_type);
/* Modula-2 "pervasive" types. NOTE: these can be redefined!!! */
- builtin_m2_type->builtin_int =
- init_type (TYPE_CODE_INT,
- gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
- 0, "INTEGER", (struct objfile *) NULL);
- builtin_m2_type->builtin_card =
- init_type (TYPE_CODE_INT,
- gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED,
- "CARDINAL", (struct objfile *) NULL);
- builtin_m2_type->builtin_real =
- init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (gdbarch) / TARGET_CHAR_BIT,
- 0,
- "REAL", (struct objfile *) NULL);
- builtin_m2_type->builtin_char =
- init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED,
- "CHAR", (struct objfile *) NULL);
- builtin_m2_type->builtin_bool =
- init_type (TYPE_CODE_BOOL,
- gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED,
- "BOOLEAN", (struct objfile *) NULL);
+ builtin_m2_type->builtin_int
+ = arch_integer_type (gdbarch, gdbarch_int_bit (gdbarch), 0, "INTEGER");
+ builtin_m2_type->builtin_card
+ = arch_integer_type (gdbarch, gdbarch_int_bit (gdbarch), 1, "CARDINAL");
+ builtin_m2_type->builtin_real
+ = arch_float_type (gdbarch, gdbarch_float_bit (gdbarch), "REAL", NULL);
+ builtin_m2_type->builtin_char
+ = arch_character_type (gdbarch, TARGET_CHAR_BIT, 1, "CHAR");
+ builtin_m2_type->builtin_bool
+ = arch_boolean_type (gdbarch, gdbarch_int_bit (gdbarch), 1, "BOOLEAN");
return builtin_m2_type;
}