/* Multiple source language support for GDB.
Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by the Department of Computer Science at the State University
of New York at Buffalo.
static void set_type_range_case (void);
-static void unk_lang_emit_char (int c, struct ui_file *stream, int quoter);
+static void unk_lang_emit_char (int c, struct type *type,
+ struct ui_file *stream, int quoter);
-static void unk_lang_printchar (int c, struct ui_file *stream);
+static void unk_lang_printchar (int c, struct type *type,
+ struct ui_file *stream);
static void unk_lang_print_type (struct type *, char *, struct ui_file *,
int, int);
-static int unk_lang_value_print (struct value *, struct ui_file *, int, enum val_prettyprint);
+static int unk_lang_value_print (struct value *, struct ui_file *,
+ const struct value_print_options *);
static CORE_ADDR unk_lang_trampoline (struct frame_info *, CORE_ADDR pc);
/* Reset the language (esp. the global string "language") to the
correct values. */
- err_lang = savestring (language, strlen (language));
+ err_lang = xstrdup (language);
make_cleanup (xfree, err_lang); /* Free it after error */
set_language (current_language->la_language);
error (_("Unknown language `%s'."), err_lang);
}
#endif
\f
-struct type *
-lang_bool_type (void)
-{
- struct symbol *sym;
- struct type *type;
- switch (current_language->la_language)
- {
- case language_fortran:
- sym = lookup_symbol ("logical", NULL, VAR_DOMAIN, NULL);
- if (sym)
- {
- type = SYMBOL_TYPE (sym);
- if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
- return type;
- }
- return builtin_type_f_logical_s2;
- case language_cplus:
- case language_pascal:
- case language_ada:
- if (current_language->la_language==language_cplus)
- {sym = lookup_symbol ("bool", NULL, VAR_DOMAIN, NULL);}
- else
- {sym = lookup_symbol ("boolean", NULL, VAR_DOMAIN, NULL);}
- if (sym)
- {
- type = SYMBOL_TYPE (sym);
- if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
- return type;
- }
- return builtin_type_bool;
- case language_java:
- sym = lookup_symbol ("boolean", NULL, VAR_DOMAIN, NULL);
- if (sym)
- {
- type = SYMBOL_TYPE (sym);
- if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
- return type;
- }
- return java_boolean_type;
-
- default:
- return builtin_type_int;
- }
-}
-\f
/* This page contains functions that return info about
(struct value) values used in GDB. */
void
default_print_array_index (struct value *index_value, struct ui_file *stream,
- int format, enum val_prettyprint pretty)
+ const struct value_print_options *options)
{
fprintf_filtered (stream, "[");
- LA_VALUE_PRINT (index_value, stream, format, pretty);
+ LA_VALUE_PRINT (index_value, stream, options);
fprintf_filtered (stream, "] = ");
}
+void
+default_get_string (struct value *value, gdb_byte **buffer, int *length,
+ const char **charset)
+{
+ error (_("Getting a string is unsupported in this language."));
+}
+
/* Define the language that is no language. */
static int
}
static void
-unk_lang_emit_char (int c, struct ui_file *stream, int quoter)
+unk_lang_emit_char (int c, struct type *type, struct ui_file *stream,
+ int quoter)
{
error (_("internal error - unimplemented function unk_lang_emit_char called."));
}
static void
-unk_lang_printchar (int c, struct ui_file *stream)
+unk_lang_printchar (int c, struct type *type, struct ui_file *stream)
{
error (_("internal error - unimplemented function unk_lang_printchar called."));
}
static void
-unk_lang_printstr (struct ui_file *stream, const gdb_byte *string,
- unsigned int length, int width, int force_ellipses)
+unk_lang_printstr (struct ui_file *stream, struct type *type,
+ const gdb_byte *string, unsigned int length,
+ int force_ellipses,
+ const struct value_print_options *options)
{
error (_("internal error - unimplemented function unk_lang_printstr called."));
}
static int
unk_lang_val_print (struct type *type, const gdb_byte *valaddr,
int embedded_offset, CORE_ADDR address,
- struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
error (_("internal error - unimplemented function unk_lang_val_print called."));
}
static int
-unk_lang_value_print (struct value *val, struct ui_file *stream, int format,
- enum val_prettyprint pretty)
+unk_lang_value_print (struct value *val, struct ui_file *stream,
+ const struct value_print_options *options)
{
error (_("internal error - unimplemented function unk_lang_value_print called."));
}
struct language_arch_info *lai)
{
lai->string_char_type = builtin_type (gdbarch)->builtin_char;
+ lai->bool_type_default = builtin_type (gdbarch)->builtin_int;
lai->primitive_type_vector = GDBARCH_OBSTACK_CALLOC (gdbarch, 1,
struct type *);
}
language_unknown,
range_check_off,
type_check_off,
- array_row_major,
case_sensitive_on,
+ array_row_major,
+ macro_expansion_no,
&exp_descriptor_standard,
unk_lang_parser,
unk_lang_error,
unk_lang_printstr,
unk_lang_emit_char,
unk_lang_print_type, /* Print a type using appropriate syntax */
+ default_print_typedef, /* Print a typedef using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unknown_language_arch_info, /* la_language_arch_info. */
default_print_array_index,
default_pass_by_reference,
+ default_get_string,
LANG_MAGIC
};
language_auto,
range_check_off,
type_check_off,
- array_row_major,
case_sensitive_on,
+ array_row_major,
+ macro_expansion_no,
&exp_descriptor_standard,
unk_lang_parser,
unk_lang_error,
unk_lang_printstr,
unk_lang_emit_char,
unk_lang_print_type, /* Print a type using appropriate syntax */
+ default_print_typedef, /* Print a typedef using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unknown_language_arch_info, /* la_language_arch_info. */
default_print_array_index,
default_pass_by_reference,
+ default_get_string,
LANG_MAGIC
};
type_check_off,
case_sensitive_on,
array_row_major,
+ macro_expansion_no,
&exp_descriptor_standard,
unk_lang_parser,
unk_lang_error,
unk_lang_printstr,
unk_lang_emit_char,
unk_lang_print_type, /* Print a type using appropriate syntax */
+ default_print_typedef, /* Print a typedef using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_trampoline, /* Language specific skip_trampoline */
unknown_language_arch_info, /* la_language_arch_info. */
default_print_array_index,
default_pass_by_reference,
+ default_get_string,
LANG_MAGIC
};
\f
return ld->arch_info[la->la_language].string_char_type;
}
+struct type *
+language_bool_type (const struct language_defn *la,
+ struct gdbarch *gdbarch)
+{
+ struct language_gdbarch *ld = gdbarch_data (gdbarch,
+ language_gdbarch_data);
+
+ if (ld->arch_info[la->la_language].bool_type_symbol)
+ {
+ struct symbol *sym;
+ sym = lookup_symbol (ld->arch_info[la->la_language].bool_type_symbol,
+ NULL, VAR_DOMAIN, NULL);
+ if (sym)
+ {
+ struct type *type = SYMBOL_TYPE (sym);
+ if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
+ return type;
+ }
+ }
+
+ return ld->arch_info[la->la_language].bool_type_default;
+}
+
struct type *
language_lookup_primitive_type_by_name (const struct language_defn *la,
struct gdbarch *gdbarch,
add_language (&local_language_defn);
add_language (&auto_language_defn);
- language = savestring ("auto", strlen ("auto"));
- type = savestring ("auto", strlen ("auto"));
- range = savestring ("auto", strlen ("auto"));
- case_sensitive = savestring ("auto",strlen ("auto"));
+ language = xstrdup ("auto");
+ type = xstrdup ("auto");
+ range = xstrdup ("auto");
+ case_sensitive = xstrdup ("auto");
/* Have the above take effect */
set_language (language_auto);
projects / deliverable / binutils-gdb.git / blobdiff