/* 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) 1992-2016 Free Software Foundation, Inc.
This file is part of GDB.
#include "expression.h"
#include "parser-defs.h"
#include "language.h"
+#include "varobj.h"
#include "m2-lang.h"
#include "c-lang.h"
#include "valprint.h"
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))
{
unsigned int things_printed = 0;
int in_quotes = 0;
int need_comma = 0;
- int width = TYPE_LENGTH (type);
if (length == 0)
{
{
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);
{
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, '"');
/* 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);
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));
+ check_typedef (value_type (arg1));
return value_ind (value_ptradd (arg1, value_as_long (arg2)));
}
else
{"MIN", UNOP_MIN, PREC_BUILTIN_FUNCTION, 0},
{"ODD", UNOP_ODD, PREC_BUILTIN_FUNCTION, 0},
{"TRUNC", UNOP_TRUNC, PREC_BUILTIN_FUNCTION, 0},
- {NULL, 0, 0, 0}
+ {NULL, OP_NULL, PREC_BUILTIN_FUNCTION, 0}
};
\f
/* The built-in types of Modula-2. */
{
print_subexp_standard,
operator_length_standard,
+ operator_check_standard,
op_name_standard,
dump_subexp_body_standard,
evaluate_subexp_modula2
const struct language_defn m2_language_defn =
{
"modula-2",
+ "Modula-2",
language_m2,
range_check_on,
- type_check_on,
case_sensitive_on,
array_row_major,
macro_expansion_no,
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 */
default_print_array_index,
default_pass_by_reference,
default_get_string,
+ NULL, /* la_get_symbol_name_cmp */
+ iterate_over_symbols,
+ &default_varobj_ops,
+ NULL,
+ NULL,
LANG_MAGIC
};
const struct builtin_m2_type *
builtin_m2_type (struct gdbarch *gdbarch)
{
- return gdbarch_data (gdbarch, m2_type_data);
+ return (const struct builtin_m2_type *) gdbarch_data (gdbarch, m2_type_data);
}