/* Pascal language support routines for GDB, the GNU debugger.
- Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007, 2008
+ Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GDB.
}
/* Determines if type TYPE is a pascal string type.
- Returns 1 if the type is a known pascal type
+ Returns a positive value if the type is a known pascal string type.
This function is used by p-valprint.c code to allow better string display.
If it is a pascal string type, then it also sets info needed
to get the length and the data of the string
&& strcmp (TYPE_FIELDS (type)[0].name, "Capacity") == 0
&& strcmp (TYPE_FIELDS (type)[1].name, "length") == 0)
{
- if (length_pos)
+ struct type *char_type;
+ if (length_pos)
*length_pos = TYPE_FIELD_BITPOS (type, 1) / TARGET_CHAR_BIT;
- if (length_size)
+ if (length_size)
*length_size = TYPE_LENGTH (TYPE_FIELD_TYPE (type, 1));
- if (string_pos)
+ if (string_pos)
*string_pos = TYPE_FIELD_BITPOS (type, 2) / TARGET_CHAR_BIT;
/* FIXME: how can I detect wide chars in GPC ?? */
- if (char_size)
+ char_type = TYPE_FIELD_TYPE (type,2);
+ if (char_size && TYPE_CODE (char_type) == TYPE_CODE_ARRAY)
+ {
+ *char_size = TYPE_LENGTH (TYPE_TARGET_TYPE (char_type));
+ }
+ else if (char_size)
*char_size = 1;
if (arrayname)
*arrayname = TYPE_FIELDS (type)[2].name;
void
pascal_printstr (struct ui_file *stream, const gdb_byte *string,
- unsigned int length, int width, int force_ellipses)
+ unsigned int length, int width, int force_ellipses,
+ const struct value_print_options *options)
{
unsigned int i;
unsigned int things_printed = 0;
/* If the string was not truncated due to `set print elements', and
the last byte of it is a null, we don't print that, in traditional C
style. */
- if ((!force_ellipses) && length > 0 && string[length - 1] == '\0')
+ if ((!force_ellipses) && length > 0
+ && extract_unsigned_integer (string + (length - 1) * width, width) == 0)
length--;
if (length == 0)
return;
}
- for (i = 0; i < length && things_printed < print_max; ++i)
+ for (i = 0; i < length && things_printed < options->print_max; ++i)
{
/* Position of the character we are examining
to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
+ unsigned long int current_char;
QUIT;
need_comma = 0;
}
+ current_char = extract_unsigned_integer (string + i * width, width);
+
rep1 = i + 1;
reps = 1;
- while (rep1 < length && string[rep1] == string[i])
+ while (rep1 < length
+ && extract_unsigned_integer (string + rep1 * width, width)
+ == current_char)
{
++rep1;
++reps;
}
- if (reps > repeat_count_threshold)
+ if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\', ", stream);
else
fputs_filtered ("', ", stream);
in_quotes = 0;
}
- pascal_printchar (string[i], stream);
+ pascal_printchar (current_char, stream);
fprintf_filtered (stream, " <repeats %u times>", reps);
i = rep1 - 1;
- things_printed += repeat_count_threshold;
+ things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
- int c = string[i];
- if ((!in_quotes) && (PRINT_LITERAL_FORM (c)))
+ if ((!in_quotes) && (PRINT_LITERAL_FORM (current_char)))
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\'", stream);
else
fputs_filtered ("'", stream);
in_quotes = 1;
}
- pascal_one_char (c, stream, &in_quotes);
+ pascal_one_char (current_char, stream, &in_quotes);
++things_printed;
}
}
/* Terminate the quotes if necessary. */
if (in_quotes)
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\'", stream);
else
fputs_filtered ("'", stream);
= builtin->builtin_complex;
lai->primitive_type_vector [pascal_primitive_type_double_complex]
= builtin->builtin_double_complex;
+
+ lai->bool_type_symbol = "boolean";
+ lai->bool_type_default = builtin->builtin_bool;
}
const struct language_defn pascal_language_defn =
type_check_on,
case_sensitive_on,
array_row_major,
+ macro_expansion_no,
&exp_descriptor_standard,
pascal_parse,
pascal_error,
pascal_printstr, /* Function to print string constant */
pascal_emit_char, /* Print a single char */
pascal_print_type, /* Print a type using appropriate syntax */
+ 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 */
NULL, /* Language specific skip_trampoline */
- value_of_this, /* value_of_this */
+ "this", /* name_of_this */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
1, /* c-style arrays */
0, /* String lower bound */
default_word_break_characters,
+ default_make_symbol_completion_list,
pascal_language_arch_info,
default_print_array_index,
default_pass_by_reference,
+ default_get_string,
LANG_MAGIC
};
projects / deliverable / binutils-gdb.git / blobdiff