/* Pascal language support routines for GDB, the GNU debugger.
- Copyright (C) 2000-2014 Free Software Foundation, Inc.
+ Copyright (C) 2000-2019 Free Software Foundation, Inc.
This file is part of GDB.
/* This file is derived from c-lang.c */
#include "defs.h"
-#include <string.h>
#include "symtab.h"
#include "gdbtypes.h"
#include "expression.h"
#include "valprint.h"
#include "value.h"
#include <ctype.h>
-
-extern void _initialize_pascal_language (void);
-
+#include "c-lang.h"
+#include "gdbarch.h"
+#include "cli/cli-style.h"
/* All GPC versions until now (2007-09-27) also define a symbol called
'_p_initialize'. Check for the presence of this symbol first. */
const char *
pascal_main_name (void)
{
- struct minimal_symbol *msym;
+ struct bound_minimal_symbol msym;
msym = lookup_minimal_symbol (GPC_P_INITIALIZE, NULL, NULL);
/* If '_p_initialize' was not found, the main program is likely not
written in Pascal. */
- if (msym == NULL)
+ if (msym.minsym == NULL)
return NULL;
msym = lookup_minimal_symbol (GPC_MAIN_PROGRAM_NAME_1, NULL, NULL);
- if (msym != NULL)
+ if (msym.minsym != NULL)
{
return GPC_MAIN_PROGRAM_NAME_1;
}
msym = lookup_minimal_symbol (GPC_MAIN_PROGRAM_NAME_2, NULL, NULL);
- if (msym != NULL)
+ if (msym.minsym != NULL)
{
return GPC_MAIN_PROGRAM_NAME_2;
}
return 0;
}
+/* This is a wrapper around IS_PASCAL_STRING_TYPE that returns true if TYPE
+ is a string. */
+
+static bool
+pascal_is_string_type_p (struct type *type)
+{
+ return is_pascal_string_type (type, nullptr, nullptr, nullptr,
+ nullptr, nullptr) > 0;
+}
+
static void pascal_one_char (int, struct ui_file *, int *);
/* Print the character C on STREAM as part of the contents of a literal
in_quotes = 0;
}
pascal_printchar (current_char, type, stream);
- fprintf_filtered (stream, " <repeats %u times>", reps);
+ fprintf_filtered (stream, " %p[<repeats %u times>%p]",
+ metadata_style.style ().ptr (),
+ reps, nullptr);
i = rep1 - 1;
things_printed += options->repeat_count_threshold;
need_comma = 1;
{"^", UNOP_IND, PREC_SUFFIX, 1},
{"@", UNOP_ADDR, PREC_PREFIX, 0},
{"sizeof", UNOP_SIZEOF, PREC_PREFIX, 0},
- {NULL, 0, 0, 0}
+ {NULL, OP_NULL, PREC_PREFIX, 0}
};
\f
enum pascal_primitive_types {
lai->bool_type_default = builtin->builtin_bool;
}
-const struct language_defn pascal_language_defn =
+static const char *p_extensions[] =
+{
+ ".pas", ".p", ".pp", NULL
+};
+
+extern const struct language_defn pascal_language_defn =
{
"pascal", /* Language name */
"Pascal",
case_sensitive_on,
array_row_major,
macro_expansion_no,
+ p_extensions,
&exp_descriptor_standard,
pascal_parse,
- pascal_error,
null_post_parser,
pascal_printchar, /* Print a character constant */
pascal_printstr, /* Function to print string constant */
default_read_var_value, /* la_read_var_value */
NULL, /* Language specific skip_trampoline */
"this", /* name_of_this */
+ false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL,
NULL, /* Language specific class_name_from_physname */
pascal_op_print_tab, /* expression operators for printing */
1, /* c-style arrays */
0, /* String lower bound */
default_word_break_characters,
- default_make_symbol_completion_list,
+ default_collect_symbol_completion_matches,
pascal_language_arch_info,
default_print_array_index,
default_pass_by_reference,
default_get_string,
- NULL, /* la_get_symbol_name_cmp */
+ c_watch_location_expression,
+ NULL, /* la_compare_symbol_for_completion */
iterate_over_symbols,
+ default_search_name_hash,
&default_varobj_ops,
- LANG_MAGIC
+ NULL,
+ NULL,
+ pascal_is_string_type_p,
+ "{...}" /* la_struct_too_deep_ellipsis */
};
-
-void
-_initialize_pascal_language (void)
-{
- add_language (&pascal_language_defn);
-}