enum language language);
static struct block_symbol
- lookup_symbol_in_objfile (struct objfile *objfile, int block_index,
+ lookup_symbol_in_objfile (struct objfile *objfile,
+ enum block_enum block_index,
const char *name, const domain_enum domain);
/* Type of the data stored on the program space. */
static symbols. */
static struct block_symbol
-lookup_symbol_in_objfile_symtabs (struct objfile *objfile, int block_index,
- const char *name, const domain_enum domain)
+lookup_symbol_in_objfile_symtabs (struct objfile *objfile,
+ enum block_enum block_index, const char *name,
+ const domain_enum domain)
{
gdb_assert (block_index == GLOBAL_BLOCK || block_index == STATIC_BLOCK);
BLOCK_INDEX is one of GLOBAL_BLOCK or STATIC_BLOCK. */
static struct block_symbol
-lookup_symbol_in_objfile (struct objfile *objfile, int block_index,
+lookup_symbol_in_objfile (struct objfile *objfile, enum block_enum block_index,
const char *name, const domain_enum domain)
{
struct block_symbol result;
+ gdb_assert (block_index == GLOBAL_BLOCK || block_index == STATIC_BLOCK);
+
if (symbol_lookup_debug)
{
fprintf_unfiltered (gdb_stdlog,
struct symbol *sym;
int found_misc = 0;
static const enum minimal_symbol_type types[]
- = {mst_data, mst_text, mst_abs};
+ = {mst_data, mst_text, mst_unknown};
static const enum minimal_symbol_type types2[]
- = {mst_bss, mst_file_text, mst_abs};
+ = {mst_bss, mst_file_text, mst_unknown};
static const enum minimal_symbol_type types3[]
- = {mst_file_data, mst_solib_trampoline, mst_abs};
+ = {mst_file_data, mst_solib_trampoline, mst_unknown};
static const enum minimal_symbol_type types4[]
- = {mst_file_bss, mst_text_gnu_ifunc, mst_abs};
+ = {mst_file_bss, mst_text_gnu_ifunc, mst_unknown};
enum minimal_symbol_type ourtype;
enum minimal_symbol_type ourtype2;
enum minimal_symbol_type ourtype3;
/* Typedef that is not a C++ class. */
if (kind == TYPES_DOMAIN
&& SYMBOL_DOMAIN (sym) != STRUCT_DOMAIN)
- typedef_print (SYMBOL_TYPE (sym), sym, gdb_stdout);
+ {
+ /* FIXME: For C (and C++) we end up with a difference in output here
+ between how a typedef is printed, and non-typedefs are printed.
+ The TYPEDEF_PRINT code places a ";" at the end in an attempt to
+ appear C-like, while TYPE_PRINT doesn't.
+
+ For the struct printing case below, things are worse, we force
+ printing of the ";" in this function, which is going to be wrong
+ for languages that don't require a ";" between statements. */
+ if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_TYPEDEF)
+ typedef_print (SYMBOL_TYPE (sym), sym, gdb_stdout);
+ else
+ {
+ type_print (SYMBOL_TYPE (sym), "", gdb_stdout, -1);
+ printf_filtered ("\n");
+ }
+ }
/* variable, func, or typedef-that-is-c++-class. */
else if (kind < TYPES_DOMAIN
|| (kind == TYPES_DOMAIN
gdb_assert (kind <= TYPES_DOMAIN);
+ if (regexp != nullptr && *regexp == '\0')
+ regexp = nullptr;
+
/* Must make sure that if we're interrupted, symbols gets freed. */
std::vector<symbol_search> symbols = search_symbols (regexp, kind,
t_regexp, 0, NULL);
}
}
+/* Implement the 'info variables' command. */
+
static void
info_variables_command (const char *args, int from_tty)
{
- std::string regexp;
- std::string t_regexp;
- bool quiet = false;
+ info_print_options opts;
+ extract_info_print_options (&opts, &args);
- while (args != NULL
- && extract_info_print_args (&args, &quiet, ®exp, &t_regexp))
- ;
-
- if (args != NULL)
- report_unrecognized_option_error ("info variables", args);
-
- symtab_symbol_info (quiet,
- regexp.empty () ? NULL : regexp.c_str (),
- VARIABLES_DOMAIN,
- t_regexp.empty () ? NULL : t_regexp.c_str (),
- from_tty);
+ symtab_symbol_info (opts.quiet, args, VARIABLES_DOMAIN,
+ opts.type_regexp, from_tty);
}
+/* Implement the 'info functions' command. */
static void
info_functions_command (const char *args, int from_tty)
{
- std::string regexp;
- std::string t_regexp;
- bool quiet = false;
+ info_print_options opts;
+ extract_info_print_options (&opts, &args);
- while (args != NULL
- && extract_info_print_args (&args, &quiet, ®exp, &t_regexp))
- ;
+ symtab_symbol_info (opts.quiet, args, FUNCTIONS_DOMAIN,
+ opts.type_regexp, from_tty);
+}
- if (args != NULL)
- report_unrecognized_option_error ("info functions", args);
+/* Holds the -q option for the 'info types' command. */
- symtab_symbol_info (quiet,
- regexp.empty () ? NULL : regexp.c_str (),
- FUNCTIONS_DOMAIN,
- t_regexp.empty () ? NULL : t_regexp.c_str (),
- from_tty);
+struct info_types_options
+{
+ int quiet = false;
+};
+
+/* The options used by the 'info types' command. */
+
+static const gdb::option::option_def info_types_options_defs[] = {
+ gdb::option::boolean_option_def<info_types_options> {
+ "q",
+ [] (info_types_options *opt) { return &opt->quiet; },
+ nullptr, /* show_cmd_cb */
+ nullptr /* set_doc */
+ }
+};
+
+/* Returns the option group used by 'info types'. */
+
+static gdb::option::option_def_group
+make_info_types_options_def_group (info_types_options *opts)
+{
+ return {{info_types_options_defs}, opts};
}
+/* Implement the 'info types' command. */
static void
-info_types_command (const char *regexp, int from_tty)
+info_types_command (const char *args, int from_tty)
{
- symtab_symbol_info (false, regexp, TYPES_DOMAIN, NULL, from_tty);
+ info_types_options opts;
+
+ auto grp = make_info_types_options_def_group (&opts);
+ gdb::option::process_options
+ (&args, gdb::option::PROCESS_OPTIONS_UNKNOWN_IS_OPERAND, grp);
+ if (args != nullptr && *args == '\0')
+ args = nullptr;
+ symtab_symbol_info (opts.quiet, args, TYPES_DOMAIN, NULL, from_tty);
+}
+
+/* Command completer for 'info types' command. */
+
+static void
+info_types_command_completer (struct cmd_list_element *ignore,
+ completion_tracker &tracker,
+ const char *text, const char * /* word */)
+{
+ const auto group
+ = make_info_types_options_def_group (nullptr);
+ if (gdb::option::complete_options
+ (tracker, &text, gdb::option::PROCESS_OPTIONS_UNKNOWN_IS_OPERAND, group))
+ return;
+
+ const char *word = advance_to_expression_complete_word_point (tracker, text);
+ symbol_completer (ignore, tracker, text, word);
}
/* Breakpoint all functions matching regular expression. */
set_main_name ("main", language_unknown);
}
-char *
-main_name (void)
+/* See symtab.h. */
+
+const char *
+main_name ()
{
struct main_info *info = get_main_info ();
void
_initialize_symtab (void)
{
+ cmd_list_element *c;
+
initialize_ordinary_address_classes ();
- add_info ("variables", info_variables_command,
- info_print_args_help (_("\
+ c = add_info ("variables", info_variables_command,
+ info_print_args_help (_("\
All global and static variable names or those matching REGEXPs.\n\
Usage: info variables [-q] [-t TYPEREGEXP] [NAMEREGEXP]\n\
Prints the global and static variables.\n"),
_("global and static variables")));
+ set_cmd_completer_handle_brkchars (c, info_print_command_completer);
if (dbx_commands)
- add_com ("whereis", class_info, info_variables_command,
- info_print_args_help (_("\
+ {
+ c = add_com ("whereis", class_info, info_variables_command,
+ info_print_args_help (_("\
All global and static variable names, or those matching REGEXPs.\n\
Usage: whereis [-q] [-t TYPEREGEXP] [NAMEREGEXP]\n\
Prints the global and static variables.\n"),
_("global and static variables")));
+ set_cmd_completer_handle_brkchars (c, info_print_command_completer);
+ }
- add_info ("functions", info_functions_command,
- info_print_args_help (_("\
+ c = add_info ("functions", info_functions_command,
+ info_print_args_help (_("\
All function names or those matching REGEXPs.\n\
Usage: info functions [-q] [-t TYPEREGEXP] [NAMEREGEXP]\n\
Prints the functions.\n"),
_("functions")));
-
- /* FIXME: This command has at least the following problems:
- 1. It prints builtin types (in a very strange and confusing fashion).
- 2. It doesn't print right, e.g. with
- typedef struct foo *FOO
- type_print prints "FOO" when we want to make it (in this situation)
- print "struct foo *".
- I also think "ptype" or "whatis" is more likely to be useful (but if
- there is much disagreement "info types" can be fixed). */
- add_info ("types", info_types_command,
- _("All type names, or those matching REGEXP."));
+ set_cmd_completer_handle_brkchars (c, info_print_command_completer);
+
+ c = add_info ("types", info_types_command, _("\
+All type names, or those matching REGEXP.\n\
+Usage: info types [-q] [REGEXP]\n\
+Print information about all types matching REGEXP, or all types if no\n\
+REGEXP is given. The optional flag -q disables printing of headers."));
+ set_cmd_completer_handle_brkchars (c, info_types_command_completer);
add_info ("sources", info_sources_command,
_("Source files in the program."));
projects / deliverable / binutils-gdb.git / blobdiff