/* Multiple source language support for GDB.
- Copyright (C) 1991-2020 Free Software Foundation, Inc.
+ Copyright (C) 1991-2022 Free Software Foundation, Inc.
Contributed by the Department of Computer Science at the State University
of New York at Buffalo.
#include "c-lang.h"
#include <algorithm>
#include "gdbarch.h"
+#include "compile/compile-internal.h"
static void set_range_case (void);
enum language flang; /* The language of the frame. */
if (language_mode == language_mode_auto)
- fprintf_filtered (gdb_stdout,
+ fprintf_filtered (file,
_("The current source language is "
"\"auto; currently %s\".\n"),
current_language->name ());
else
- fprintf_filtered (gdb_stdout,
+ fprintf_filtered (file,
_("The current source language is \"%s\".\n"),
current_language->name ());
if (flang != language_unknown
&& language_mode == language_mode_manual
&& current_language->la_language != flang)
- printf_filtered ("%s\n", _(lang_frame_mismatch_warn));
+ fprintf_filtered (file, "%s\n", _(lang_frame_mismatch_warn));
}
}
if (lang->la_language == language_auto)
{
/* Enter auto mode. Set to the current frame's language, if
- known, or fallback to the initial language. */
+ known, or fallback to the initial language. */
language_mode = language_mode_auto;
try
{
"Unrecognized range check setting.");
}
- fprintf_filtered (gdb_stdout,
+ fprintf_filtered (file,
_("Range checking is \"auto; currently %s\".\n"),
tmp);
}
else
- fprintf_filtered (gdb_stdout, _("Range checking is \"%s\".\n"),
+ fprintf_filtered (file, _("Range checking is \"%s\".\n"),
value);
if (range_check == range_check_warn
"Unrecognized case-sensitive setting.");
}
- fprintf_filtered (gdb_stdout,
+ fprintf_filtered (file,
_("Case sensitivity in "
"name search is \"auto; currently %s\".\n"),
tmp);
}
else
- fprintf_filtered (gdb_stdout,
+ fprintf_filtered (file,
_("Case sensitivity in name search is \"%s\".\n"),
value);
}
\f
-/* Print out the current language settings: language, range and
- type checking. If QUIETLY, print only what has changed. */
+/* See language.h. */
void
-language_info (int quietly)
+language_info ()
{
- if (quietly && expected_language == current_language)
+ if (expected_language == current_language)
return;
expected_language = current_language;
- printf_unfiltered (_("Current language: %s\n"), language);
- show_language_command (NULL, 1, NULL, NULL);
-
- if (!quietly)
- {
- printf_unfiltered (_("Range checking: %s\n"), range);
- show_range_command (NULL, 1, NULL, NULL);
- printf_unfiltered (_("Case sensitivity: %s\n"), case_sensitive);
- show_case_command (NULL, 1, NULL, NULL);
- }
-}
-\f
-
-/* Returns non-zero if the value is a pointer type. */
-int
-pointer_type (struct type *type)
-{
- return type->code () == TYPE_CODE_PTR || TYPE_IS_REFERENCE (type);
-}
-
-\f
-/* This page contains functions that return info about
- (struct value) values used in GDB. */
-
-/* Returns non-zero if the value VAL represents a true value. */
-int
-value_true (struct value *val)
-{
- /* It is possible that we should have some sort of error if a non-boolean
- value is used in this context. Possibly dependent on some kind of
- "boolean-checking" option like range checking. But it should probably
- not depend on the language except insofar as is necessary to identify
- a "boolean" value (i.e. in C using a float, pointer, etc., as a boolean
- should be an error, probably). */
- return !value_logical_not (val);
+ printf_filtered (_("Current language: %s\n"), language);
+ show_language_command (gdb_stdout, 1, NULL, NULL);
}
\f
/* This page contains functions for the printing out of
break;
case range_check_off:
/* FIXME: cagney/2002-01-30: Should this function print anything
- when range error is off? */
+ when range error is off? */
vfprintf_filtered (gdb_stderr, string, args);
fprintf_filtered (gdb_stderr, "\n");
break;
/* Display "auto", "local" and "unknown" first, and then the rest,
alpha sorted. */
const char **language_names_p = language_names;
- *language_names_p++ = language_def (language_auto)->name ();
+ language = language_def (language_auto)->name ();
+ *language_names_p++ = language;
*language_names_p++ = "local";
*language_names_p++ = language_def (language_unknown)->name ();
const char **sort_begin = language_names_p;
more flexible demangler for the languages that need it.
FIXME: Sometimes the demangler is invoked when we don't know the
language, so we can't use this everywhere. */
-char *
+gdb::unique_xmalloc_ptr<char>
language_demangle (const struct language_defn *current_language,
const char *mangled, int options)
{
if (current_language != NULL)
- return current_language->demangle (mangled, options);
+ return current_language->demangle_symbol (mangled, options);
return NULL;
}
struct value *index_value = value_from_longest (index_type, index);
fprintf_filtered (stream, "[");
- LA_VALUE_PRINT (index_value, stream, options);
+ value_print (index_value, stream, options);
fprintf_filtered (stream, "] = ");
}
/* Generates an expression that assumes a C like syntax is valid. */
type = check_typedef (TYPE_TARGET_TYPE (check_typedef (type)));
std::string name = type_to_string (type);
- return gdb::unique_xmalloc_ptr<char>
- (xstrprintf ("* (%s *) %s", name.c_str (), core_addr_to_string (addr)));
+ return xstrprintf ("* (%s *) %s", name.c_str (), core_addr_to_string (addr));
}
/* See language.h. */
/* See language.h. */
-void
-language_defn::printchar (int ch, struct type *chtype,
- struct ui_file * stream) const
-{
- c_printchar (ch, chtype, stream);
-}
-
-/* See language.h. */
-
void
language_defn::printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
return c_is_string_type_p (type);
}
+/* See language.h. */
+
+std::unique_ptr<compile_instance>
+language_defn::get_compile_instance () const
+{
+ return {};
+}
+
/* The default implementation of the get_symbol_name_matcher_inner method
from the language_defn class. Matches with strncmp_iw. */
return &c_varobj_ops;
}
-/* See language.h. */
+/* Parent class for both the "auto" and "unknown" languages. These two
+ pseudo-languages are very similar so merging their implementations like
+ this makes sense. */
-const struct exp_descriptor *
-language_defn::expression_ops () const
-{
- return &exp_descriptor_standard;
-}
-
-/* Return true if TYPE is a string type, otherwise return false. This
- default implementation only detects TYPE_CODE_STRING. */
-
-static bool
-default_is_string_type_p (struct type *type)
-{
- type = check_typedef (type);
- while (type->code () == TYPE_CODE_REF)
- {
- type = TYPE_TARGET_TYPE (type);
- type = check_typedef (type);
- }
- return (type->code () == TYPE_CODE_STRING);
-}
-
-static const struct op_print unk_op_print_tab[] =
-{
- {NULL, OP_NULL, PREC_NULL, 0}
-};
-
-static void
-unknown_language_arch_info (struct gdbarch *gdbarch,
- 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 *);
-}
-
-/* Constant data that describes the unknown language. */
-
-extern const struct language_data unknown_language_data =
-{
- unk_op_print_tab, /* expression operators for printing */
-};
-
-/* Class representing the unknown language. */
-
-class unknown_language : public language_defn
+class auto_or_unknown_language : public language_defn
{
public:
- unknown_language ()
- : language_defn (language_unknown, unknown_language_data)
+ auto_or_unknown_language (enum language lang)
+ : language_defn (lang)
{ /* Nothing. */ }
- /* See language.h. */
-
- const char *name () const override
- { return "unknown"; }
-
- /* See language.h. */
-
- const char *natural_name () const override
- { return "Unknown"; }
-
/* See language.h. */
void language_arch_info (struct gdbarch *gdbarch,
struct language_arch_info *lai) const override
{
- unknown_language_arch_info (gdbarch, lai);
+ lai->set_string_char_type (builtin_type (gdbarch)->builtin_char);
+ lai->set_bool_type (builtin_type (gdbarch)->builtin_int);
}
/* See language.h. */
struct ui_file *stream, int show, int level,
const struct type_print_options *flags) const override
{
- error (_("unimplemented unknown_language::print_type called"));
+ error (_("type printing not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
- char *demangle (const char *mangled, int options) const override
+ gdb::unique_xmalloc_ptr<char> demangle_symbol (const char *mangled,
+ int options) const override
{
- /* The unknown language just uses the C++ demangler. */
+ /* The auto language just uses the C++ demangler. */
return gdb_demangle (mangled, options);
}
void value_print (struct value *val, struct ui_file *stream,
const struct value_print_options *options) const override
{
- error (_("unimplemented unknown_language::value_print called"));
+ error (_("value printing not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
(struct value *val, struct ui_file *stream, int recurse,
const struct value_print_options *options) const override
{
- error (_("unimplemented unknown_language::value_print_inner called"));
+ error (_("inner value printing not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
int parser (struct parser_state *ps) const override
{
- /* No parsing is done, just claim success. */
- return 1;
+ error (_("expression parsing not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
void emitchar (int ch, struct type *chtype,
struct ui_file *stream, int quoter) const override
{
- error (_("unimplemented unknown_language::emitchar called"));
+ error (_("emit character not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
void printchar (int ch, struct type *chtype,
struct ui_file *stream) const override
{
- error (_("unimplemented unknown_language::printchar called"));
+ error (_("print character not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
- error (_("unimplemented unknown_language::printstr called"));
+ error (_("print string not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
void print_typedef (struct type *type, struct symbol *new_symbol,
struct ui_file *stream) const override
{
- error (_("unimplemented unknown_language::print_typedef called"));
+ error (_("print typedef not implemented for language \"%s\""),
+ natural_name ());
}
/* See language.h. */
bool is_string_type_p (struct type *type) const override
{
- return default_is_string_type_p (type);
+ type = check_typedef (type);
+ while (type->code () == TYPE_CODE_REF)
+ {
+ type = TYPE_TARGET_TYPE (type);
+ type = check_typedef (type);
+ }
+ return (type->code () == TYPE_CODE_STRING);
}
/* See language.h. */
const char *name_of_this () const override
{ return "this"; }
-
- /* See language.h. */
-
- bool store_sym_names_in_linkage_form_p () const override
- { return true; }
-};
-
-/* Single instance of the unknown language class. */
-
-static unknown_language unknown_language_defn;
-
-/* Constant data for the fake "auto" language. */
-
-extern const struct language_data auto_language_data =
-{
- unk_op_print_tab, /* expression operators for printing */
};
/* Class representing the fake "auto" language. */
-class auto_language : public language_defn
+class auto_language : public auto_or_unknown_language
{
public:
auto_language ()
- : language_defn (language_auto, auto_language_data)
+ : auto_or_unknown_language (language_auto)
{ /* Nothing. */ }
/* See language.h. */
const char *natural_name () const override
{ return "Auto"; }
+};
- /* See language.h. */
- void language_arch_info (struct gdbarch *gdbarch,
- struct language_arch_info *lai) const override
- {
- unknown_language_arch_info (gdbarch, lai);
- }
-
- /* See language.h. */
-
- void print_type (struct type *type, const char *varstring,
- struct ui_file *stream, int show, int level,
- const struct type_print_options *flags) const override
- {
- error (_("unimplemented auto_language::print_type called"));
- }
-
- /* See language.h. */
-
- char *demangle (const char *mangled, int options) const override
- {
- /* The auto language just uses the C++ demangler. */
- return gdb_demangle (mangled, options);
- }
-
- /* See language.h. */
-
- void value_print (struct value *val, struct ui_file *stream,
- const struct value_print_options *options) const override
- {
- error (_("unimplemented auto_language::value_print called"));
- }
-
- /* See language.h. */
-
- void value_print_inner
- (struct value *val, struct ui_file *stream, int recurse,
- const struct value_print_options *options) const override
- {
- error (_("unimplemented auto_language::value_print_inner called"));
- }
-
- /* See language.h. */
-
- int parser (struct parser_state *ps) const override
- {
- /* No parsing is done, just claim success. */
- return 1;
- }
-
- /* See language.h. */
-
- void emitchar (int ch, struct type *chtype,
- struct ui_file *stream, int quoter) const override
- {
- error (_("unimplemented auto_language::emitchar called"));
- }
-
- /* See language.h. */
+/* Single instance of the fake "auto" language. */
- void printchar (int ch, struct type *chtype,
- struct ui_file *stream) const override
- {
- error (_("unimplemented auto_language::printchar called"));
- }
+static auto_language auto_language_defn;
- /* See language.h. */
+/* Class representing the unknown language. */
- void printstr (struct ui_file *stream, struct type *elttype,
- const gdb_byte *string, unsigned int length,
- const char *encoding, int force_ellipses,
- const struct value_print_options *options) const override
- {
- error (_("unimplemented auto_language::printstr called"));
- }
+class unknown_language : public auto_or_unknown_language
+{
+public:
+ unknown_language ()
+ : auto_or_unknown_language (language_unknown)
+ { /* Nothing. */ }
/* See language.h. */
- void print_typedef (struct type *type, struct symbol *new_symbol,
- struct ui_file *stream) const override
- {
- error (_("unimplemented auto_language::print_typedef called"));
- }
+ const char *name () const override
+ { return "unknown"; }
/* See language.h. */
- bool is_string_type_p (struct type *type) const override
- {
- return default_is_string_type_p (type);
- }
+ const char *natural_name () const override
+ { return "Unknown"; }
/* See language.h. */
- const char *name_of_this () const override
- { return "this"; }
+ bool store_sym_names_in_linkage_form_p () const override
+ { return true; }
};
-/* Single instance of the fake "auto" language. */
+/* Single instance of the unknown language class. */
-static auto_language auto_language_defn;
+static unknown_language unknown_language_defn;
\f
/* Per-architecture language information. */
static void *
language_gdbarch_post_init (struct gdbarch *gdbarch)
{
- struct language_gdbarch *l;
-
- l = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct language_gdbarch);
+ struct language_gdbarch *l
+ = obstack_new<struct language_gdbarch> (gdbarch_obstack (gdbarch));
for (const auto &lang : language_defn::languages)
{
gdb_assert (lang != nullptr);
- lang->language_arch_info (gdbarch,
- l->arch_info + lang->la_language);
+ lang->language_arch_info (gdbarch, &l->arch_info[lang->la_language]);
}
return l;
}
+/* See language.h. */
+
struct type *
language_string_char_type (const struct language_defn *la,
struct gdbarch *gdbarch)
{
struct language_gdbarch *ld
= (struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
-
- return ld->arch_info[la->la_language].string_char_type;
+ return ld->arch_info[la->la_language].string_char_type ();
}
+/* See language.h. */
+
struct type *
language_bool_type (const struct language_defn *la,
struct gdbarch *gdbarch)
{
struct language_gdbarch *ld
= (struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
+ return ld->arch_info[la->la_language].bool_type ();
+}
+
+/* See language.h. */
- if (ld->arch_info[la->la_language].bool_type_symbol)
+struct type *
+language_arch_info::bool_type () const
+{
+ if (m_bool_type_name != nullptr)
{
struct symbol *sym;
- sym = lookup_symbol (ld->arch_info[la->la_language].bool_type_symbol,
- NULL, VAR_DOMAIN, NULL).symbol;
- if (sym)
+ sym = lookup_symbol (m_bool_type_name, NULL, VAR_DOMAIN, NULL).symbol;
+ if (sym != nullptr)
{
- struct type *type = SYMBOL_TYPE (sym);
-
- if (type && type->code () == TYPE_CODE_BOOL)
+ struct type *type = sym->type ();
+ if (type != nullptr && type->code () == TYPE_CODE_BOOL)
return type;
}
}
- return ld->arch_info[la->la_language].bool_type_default;
+ return m_bool_type_default;
}
-/* Helper function for primitive type lookup. */
+/* See language.h. */
-static struct type **
-language_lookup_primitive_type_1 (const struct language_arch_info *lai,
- const char *name)
+struct symbol *
+language_arch_info::type_and_symbol::alloc_type_symbol
+ (enum language lang, struct type *type)
{
- struct type **p;
+ struct symbol *symbol;
+ struct gdbarch *gdbarch;
+ gdb_assert (!type->is_objfile_owned ());
+ gdbarch = type->arch_owner ();
+ symbol = new (gdbarch_obstack (gdbarch)) struct symbol ();
+ symbol->m_name = type->name ();
+ symbol->set_language (lang, nullptr);
+ symbol->owner.arch = gdbarch;
+ symbol->set_is_objfile_owned (0);
+ symbol->set_section_index (0);
+ symbol->set_type (type);
+ symbol->set_domain (VAR_DOMAIN);
+ symbol->set_aclass_index (LOC_TYPEDEF);
+ return symbol;
+}
- for (p = lai->primitive_type_vector; (*p) != NULL; p++)
+/* See language.h. */
+
+language_arch_info::type_and_symbol *
+language_arch_info::lookup_primitive_type_and_symbol (const char *name)
+{
+ for (struct type_and_symbol &tas : primitive_types_and_symbols)
{
- if (strcmp ((*p)->name (), name) == 0)
- return p;
+ if (strcmp (tas.type ()->name (), name) == 0)
+ return &tas;
}
- return NULL;
+
+ return nullptr;
}
/* See language.h. */
struct type *
-language_lookup_primitive_type (const struct language_defn *la,
- struct gdbarch *gdbarch,
- const char *name)
+language_arch_info::lookup_primitive_type (const char *name)
{
- struct language_gdbarch *ld =
- (struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
- struct type **typep;
-
- typep = language_lookup_primitive_type_1 (&ld->arch_info[la->la_language],
- name);
- if (typep == NULL)
- return NULL;
- return *typep;
+ type_and_symbol *tas = lookup_primitive_type_and_symbol (name);
+ if (tas != nullptr)
+ return tas->type ();
+ return nullptr;
}
-/* Helper function for type lookup as a symbol.
- Create the symbol corresponding to type TYPE in language LANG. */
+/* See language.h. */
-static struct symbol *
-language_alloc_type_symbol (enum language lang, struct type *type)
+struct type *
+language_arch_info::lookup_primitive_type
+ (gdb::function_view<bool (struct type *)> filter)
{
- struct symbol *symbol;
- struct gdbarch *gdbarch;
-
- gdb_assert (!TYPE_OBJFILE_OWNED (type));
+ for (struct type_and_symbol &tas : primitive_types_and_symbols)
+ {
+ if (filter (tas.type ()))
+ return tas.type ();
+ }
- gdbarch = TYPE_OWNER (type).gdbarch;
- symbol = new (gdbarch_obstack (gdbarch)) struct symbol ();
+ return nullptr;
+}
- symbol->m_name = type->name ();
- symbol->set_language (lang, nullptr);
- symbol->owner.arch = gdbarch;
- SYMBOL_OBJFILE_OWNED (symbol) = 0;
- SYMBOL_SECTION (symbol) = 0;
- SYMBOL_TYPE (symbol) = type;
- SYMBOL_DOMAIN (symbol) = VAR_DOMAIN;
- SYMBOL_ACLASS_INDEX (symbol) = LOC_TYPEDEF;
+/* See language.h. */
- return symbol;
+struct symbol *
+language_arch_info::lookup_primitive_type_as_symbol (const char *name,
+ enum language lang)
+{
+ type_and_symbol *tas = lookup_primitive_type_and_symbol (name);
+ if (tas != nullptr)
+ return tas->symbol (lang);
+ return nullptr;
}
-/* Initialize the primitive type symbols of language LD.
- The primitive type vector must have already been initialized. */
+/* Helper for the language_lookup_primitive_type overloads to forward
+ to the corresponding language's lookup_primitive_type overload. */
-static void
-language_init_primitive_type_symbols (struct language_arch_info *lai,
- const struct language_defn *la,
- struct gdbarch *gdbarch)
+template<typename T>
+static struct type *
+language_lookup_primitive_type_1 (const struct language_defn *la,
+ struct gdbarch *gdbarch,
+ T arg)
{
- int n;
-
- gdb_assert (lai->primitive_type_vector != NULL);
+ struct language_gdbarch *ld =
+ (struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
+ return ld->arch_info[la->la_language].lookup_primitive_type (arg);
+}
- for (n = 0; lai->primitive_type_vector[n] != NULL; ++n)
- continue;
+/* See language.h. */
- lai->primitive_type_symbols
- = GDBARCH_OBSTACK_CALLOC (gdbarch, n + 1, struct symbol *);
+struct type *
+language_lookup_primitive_type (const struct language_defn *la,
+ struct gdbarch *gdbarch,
+ const char *name)
+{
+ return language_lookup_primitive_type_1 (la, gdbarch, name);
+}
- for (n = 0; lai->primitive_type_vector[n] != NULL; ++n)
- {
- lai->primitive_type_symbols[n]
- = language_alloc_type_symbol (la->la_language,
- lai->primitive_type_vector[n]);
- }
+/* See language.h. */
- /* Note: The result of symbol lookup is normally a symbol *and* the block
- it was found in. Builtin types don't live in blocks. We *could* give
- them one, but there is no current need so to keep things simple symbol
- lookup is extended to allow for BLOCK_FOUND to be NULL. */
+struct type *
+language_lookup_primitive_type (const struct language_defn *la,
+ struct gdbarch *gdbarch,
+ gdb::function_view<bool (struct type *)> filter)
+{
+ return language_lookup_primitive_type_1 (la, gdbarch, filter);
}
/* See language.h. */
struct language_gdbarch *ld
= (struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
struct language_arch_info *lai = &ld->arch_info[la->la_language];
- struct type **typep;
- struct symbol *sym;
if (symbol_lookup_debug)
- {
- fprintf_unfiltered (gdb_stdlog,
- "language_lookup_primitive_type_as_symbol"
- " (%s, %s, %s)",
- la->name (), host_address_to_string (gdbarch), name);
- }
-
- typep = language_lookup_primitive_type_1 (lai, name);
- if (typep == NULL)
- {
- if (symbol_lookup_debug)
- fprintf_unfiltered (gdb_stdlog, " = NULL\n");
- return NULL;
- }
-
- /* The set of symbols is lazily initialized. */
- if (lai->primitive_type_symbols == NULL)
- language_init_primitive_type_symbols (lai, la, gdbarch);
+ fprintf_unfiltered (gdb_stdlog,
+ "language_lookup_primitive_type_as_symbol"
+ " (%s, %s, %s)",
+ la->name (), host_address_to_string (gdbarch), name);
- sym = lai->primitive_type_symbols[typep - lai->primitive_type_vector];
+ struct symbol *sym
+ = lai->lookup_primitive_type_as_symbol (name, la->la_language);
if (symbol_lookup_debug)
fprintf_unfiltered (gdb_stdlog, " = %s\n", host_address_to_string (sym));
+
+ /* Note: The result of symbol lookup is normally a symbol *and* the block
+ it was found in. Builtin types don't live in blocks. We *could* give
+ them one, but there is no current need so to keep things simple symbol
+ lookup is extended to allow for BLOCK_FOUND to be NULL. */
+
return sym;
}
/* GDB commands for language specific stuff. */
- add_basic_prefix_cmd ("check", no_class,
- _("Set the status of the type/range checker."),
- &setchecklist, "set check ", 0, &setlist);
- add_alias_cmd ("c", "check", no_class, 1, &setlist);
- add_alias_cmd ("ch", "check", no_class, 1, &setlist);
-
- add_show_prefix_cmd ("check", no_class,
- _("Show the status of the type/range checker."),
- &showchecklist, "show check ", 0, &showlist);
- add_alias_cmd ("c", "check", no_class, 1, &showlist);
- add_alias_cmd ("ch", "check", no_class, 1, &showlist);
-
+ set_show_commands setshow_check_cmds
+ = add_setshow_prefix_cmd ("check", no_class,
+ _("Set the status of the type/range checker."),
+ _("Show the status of the type/range checker."),
+ &setchecklist, &showchecklist,
+ &setlist, &showlist);
+ add_alias_cmd ("c", setshow_check_cmds.set, no_class, 1, &setlist);
+ add_alias_cmd ("ch", setshow_check_cmds.set, no_class, 1, &setlist);
+ add_alias_cmd ("c", setshow_check_cmds.show, no_class, 1, &showlist);
+ add_alias_cmd ("ch", setshow_check_cmds.show, no_class, 1, &showlist);
+
+ range = type_or_range_names[3];
+ gdb_assert (strcmp (range, "auto") == 0);
add_setshow_enum_cmd ("range", class_support, type_or_range_names,
&range,
_("Set range checking (on/warn/off/auto)."),
show_range_command,
&setchecklist, &showchecklist);
+ case_sensitive = case_sensitive_names[2];
+ gdb_assert (strcmp (case_sensitive, "auto") == 0);
add_setshow_enum_cmd ("case-sensitive", class_support, case_sensitive_names,
&case_sensitive, _("\
Set case sensitivity in name search (on/off/auto)."), _("\
add_set_language_command ();
- language = "auto";
- range = "auto";
- case_sensitive = "auto";
-
/* Have the above take effect. */
set_language (language_auto);
}
projects / binutils-gdb.git / blobdiff