[deliverable/binutils-gdb.git] / gdb / d-lang.c

/* D language support routines for GDB, the GNU debugger.

   Copyright (C) 2005-2020 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "defs.h"
#include "symtab.h"
#include "language.h"
#include "varobj.h"
#include "d-lang.h"
#include "c-lang.h"
#include "demangle.h"
#include "cp-support.h"
#include "gdbarch.h"

/* The name of the symbol to use to get the name of the main subprogram.  */
static const char D_MAIN[] = "D main";

/* Function returning the special symbol name used by D for the main
   procedure in the main program if it is found in minimal symbol list.
   This function tries to find minimal symbols so that it finds them even
   if the program was compiled without debugging information.  */

const char *
d_main_name (void)
{
  struct bound_minimal_symbol msym;

  msym = lookup_minimal_symbol (D_MAIN, NULL, NULL);
  if (msym.minsym != NULL)
    return D_MAIN;

  /* No known entry procedure found, the main program is probably not D.  */
  return NULL;
}

/* Implements the la_demangle language_defn routine for language D.  */

char *
d_demangle (const char *symbol, int options)
{
  return gdb_demangle (symbol, options | DMGL_DLANG);
}

/* Table mapping opcodes into strings for printing operators
   and precedences of the operators.  */
static const struct op_print d_op_print_tab[] =
{
  {",", BINOP_COMMA, PREC_COMMA, 0},
  {"=", BINOP_ASSIGN, PREC_ASSIGN, 1},
  {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
  {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
  {"|", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
  {"^", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
  {"&", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
  {"==", BINOP_EQUAL, PREC_ORDER, 0},
  {"!=", BINOP_NOTEQUAL, PREC_ORDER, 0},
  {"<=", BINOP_LEQ, PREC_ORDER, 0},
  {">=", BINOP_GEQ, PREC_ORDER, 0},
  {">", BINOP_GTR, PREC_ORDER, 0},
  {"<", BINOP_LESS, PREC_ORDER, 0},
  {">>", BINOP_RSH, PREC_SHIFT, 0},
  {"<<", BINOP_LSH, PREC_SHIFT, 0},
  {"+", BINOP_ADD, PREC_ADD, 0},
  {"-", BINOP_SUB, PREC_ADD, 0},
  {"~", BINOP_CONCAT, PREC_ADD, 0},
  {"*", BINOP_MUL, PREC_MUL, 0},
  {"/", BINOP_DIV, PREC_MUL, 0},
  {"%", BINOP_REM, PREC_MUL, 0},
  {"^^", BINOP_EXP, PREC_REPEAT, 0},
  {"@", BINOP_REPEAT, PREC_REPEAT, 0},
  {"-", UNOP_NEG, PREC_PREFIX, 0},
  {"!", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
  {"~", UNOP_COMPLEMENT, PREC_PREFIX, 0},
  {"*", UNOP_IND, PREC_PREFIX, 0},
  {"&", UNOP_ADDR, PREC_PREFIX, 0},
  {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
  {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
  {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
  {NULL, OP_NULL, PREC_PREFIX, 0}
};

/* Mapping of all D basic data types into the language vector.  */

enum d_primitive_types {
  d_primitive_type_void,
  d_primitive_type_bool,
  d_primitive_type_byte,
  d_primitive_type_ubyte,
  d_primitive_type_short,
  d_primitive_type_ushort,
  d_primitive_type_int,
  d_primitive_type_uint,
  d_primitive_type_long,
  d_primitive_type_ulong,
  d_primitive_type_cent,    /* Signed 128 bit integer.  */
  d_primitive_type_ucent,   /* Unsigned 128 bit integer.  */
  d_primitive_type_float,
  d_primitive_type_double,
  d_primitive_type_real,
  d_primitive_type_ifloat,  /* Imaginary float types.  */
  d_primitive_type_idouble,
  d_primitive_type_ireal,
  d_primitive_type_cfloat,  /* Complex number of two float values.  */
  d_primitive_type_cdouble,
  d_primitive_type_creal,
  d_primitive_type_char,    /* Unsigned character types.  */
  d_primitive_type_wchar,
  d_primitive_type_dchar,
  nr_d_primitive_types
};

static const char *d_extensions[] =
{
  ".d", NULL
};

/* Constant data that describes the D language.  */

extern const struct language_data d_language_data =
{
  "d",
  "D",
  language_d,
  range_check_off,
  case_sensitive_on,
  array_row_major,
  macro_expansion_no,
  d_extensions,
  &exp_descriptor_c,
  d_parse,
  null_post_parser,
  c_printchar,			/* Print a character constant.  */
  c_printstr,			/* Function to print string constant.  */
  c_emit_char,			/* Print a single char.  */
  c_print_typedef,		/* Print a typedef using appropriate
				   syntax.  */
  d_value_print_inner,		/* la_value_print_inner */
  c_value_print,		/* Print a top-level value.  */
  NULL,				/* Language specific skip_trampoline.  */
  "this",
  false,			/* la_store_sym_names_in_linkage_form_p */
  d_lookup_symbol_nonlocal,
  NULL,				/* Language specific
				   class_name_from_physname.  */
  d_op_print_tab,		/* Expression operators for printing.  */
  1,				/* C-style arrays.  */
  0,				/* String lower bound.  */
  default_word_break_characters,
  default_collect_symbol_completion_matches,
  c_watch_location_expression,
  NULL,				/* la_get_symbol_name_matcher */
  &default_varobj_ops,
  NULL,
  c_is_string_type_p,
  "{...}"			/* la_struct_too_deep_ellipsis */
};

/* Class representing the D language.  */

class d_language : public language_defn
{
public:
  d_language ()
    : language_defn (language_d, d_language_data)
  { /* Nothing.  */ }

  /* See language.h.  */
  void language_arch_info (struct gdbarch *gdbarch,
			   struct language_arch_info *lai) const override
  {
    const struct builtin_d_type *builtin = builtin_d_type (gdbarch);

    lai->string_char_type = builtin->builtin_char;
    lai->primitive_type_vector
      = GDBARCH_OBSTACK_CALLOC (gdbarch, nr_d_primitive_types + 1,
				struct type *);

    lai->primitive_type_vector [d_primitive_type_void]
      = builtin->builtin_void;
    lai->primitive_type_vector [d_primitive_type_bool]
      = builtin->builtin_bool;
    lai->primitive_type_vector [d_primitive_type_byte]
      = builtin->builtin_byte;
    lai->primitive_type_vector [d_primitive_type_ubyte]
      = builtin->builtin_ubyte;
    lai->primitive_type_vector [d_primitive_type_short]
      = builtin->builtin_short;
    lai->primitive_type_vector [d_primitive_type_ushort]
      = builtin->builtin_ushort;
    lai->primitive_type_vector [d_primitive_type_int]
      = builtin->builtin_int;
    lai->primitive_type_vector [d_primitive_type_uint]
      = builtin->builtin_uint;
    lai->primitive_type_vector [d_primitive_type_long]
      = builtin->builtin_long;
    lai->primitive_type_vector [d_primitive_type_ulong]
      = builtin->builtin_ulong;
    lai->primitive_type_vector [d_primitive_type_cent]
      = builtin->builtin_cent;
    lai->primitive_type_vector [d_primitive_type_ucent]
      = builtin->builtin_ucent;
    lai->primitive_type_vector [d_primitive_type_float]
      = builtin->builtin_float;
    lai->primitive_type_vector [d_primitive_type_double]
      = builtin->builtin_double;
    lai->primitive_type_vector [d_primitive_type_real]
      = builtin->builtin_real;
    lai->primitive_type_vector [d_primitive_type_ifloat]
      = builtin->builtin_ifloat;
    lai->primitive_type_vector [d_primitive_type_idouble]
      = builtin->builtin_idouble;
    lai->primitive_type_vector [d_primitive_type_ireal]
      = builtin->builtin_ireal;
    lai->primitive_type_vector [d_primitive_type_cfloat]
      = builtin->builtin_cfloat;
    lai->primitive_type_vector [d_primitive_type_cdouble]
      = builtin->builtin_cdouble;
    lai->primitive_type_vector [d_primitive_type_creal]
      = builtin->builtin_creal;
    lai->primitive_type_vector [d_primitive_type_char]
      = builtin->builtin_char;
    lai->primitive_type_vector [d_primitive_type_wchar]
      = builtin->builtin_wchar;
    lai->primitive_type_vector [d_primitive_type_dchar]
      = builtin->builtin_dchar;

    lai->bool_type_symbol = "bool";
    lai->bool_type_default = builtin->builtin_bool;
  }

  /* See language.h.  */
  bool sniff_from_mangled_name (const char *mangled,
				char **demangled) const override
  {
    *demangled = d_demangle (mangled, 0);
    return *demangled != NULL;
  }

  /* See language.h.  */

  char *demangle (const char *mangled, int options) const override
  {
    return d_demangle (mangled, options);
  }

  /* 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
  {
    c_print_type (type, varstring, stream, show, level, flags);
  }
};

/* Single instance of the D language class.  */

static d_language d_language_defn;

/* Build all D language types for the specified architecture.  */

static void *
build_d_types (struct gdbarch *gdbarch)
{
  struct builtin_d_type *builtin_d_type
    = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_d_type);

  /* Basic types.  */
  builtin_d_type->builtin_void
    = arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT, "void");
  builtin_d_type->builtin_bool
    = arch_boolean_type (gdbarch, 8, 1, "bool");
  builtin_d_type->builtin_byte
    = arch_integer_type (gdbarch, 8, 0, "byte");
  builtin_d_type->builtin_ubyte
    = arch_integer_type (gdbarch, 8, 1, "ubyte");
  builtin_d_type->builtin_short
    = arch_integer_type (gdbarch, 16, 0, "short");
  builtin_d_type->builtin_ushort
    = arch_integer_type (gdbarch, 16, 1, "ushort");
  builtin_d_type->builtin_int
    = arch_integer_type (gdbarch, 32, 0, "int");
  builtin_d_type->builtin_uint
    = arch_integer_type (gdbarch, 32, 1, "uint");
  builtin_d_type->builtin_long
    = arch_integer_type (gdbarch, 64, 0, "long");
  builtin_d_type->builtin_ulong
    = arch_integer_type (gdbarch, 64, 1, "ulong");
  builtin_d_type->builtin_cent
    = arch_integer_type (gdbarch, 128, 0, "cent");
  builtin_d_type->builtin_ucent
    = arch_integer_type (gdbarch, 128, 1, "ucent");
  builtin_d_type->builtin_float
    = arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
		       "float", gdbarch_float_format (gdbarch));
  builtin_d_type->builtin_double
    = arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
		       "double", gdbarch_double_format (gdbarch));
  builtin_d_type->builtin_real
    = arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
		       "real", gdbarch_long_double_format (gdbarch));

  TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_byte)
    |= TYPE_INSTANCE_FLAG_NOTTEXT;
  TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_ubyte)
    |= TYPE_INSTANCE_FLAG_NOTTEXT;

  /* Imaginary and complex types.  */
  builtin_d_type->builtin_ifloat
    = arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
		       "ifloat", gdbarch_float_format (gdbarch));
  builtin_d_type->builtin_idouble
    = arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
		       "idouble", gdbarch_double_format (gdbarch));
  builtin_d_type->builtin_ireal
    = arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
		       "ireal", gdbarch_long_double_format (gdbarch));
  builtin_d_type->builtin_cfloat
    = init_complex_type ("cfloat", builtin_d_type->builtin_float);
  builtin_d_type->builtin_cdouble
    = init_complex_type ("cdouble", builtin_d_type->builtin_double);
  builtin_d_type->builtin_creal
    = init_complex_type ("creal", builtin_d_type->builtin_real);

  /* Character types.  */
  builtin_d_type->builtin_char
    = arch_character_type (gdbarch, 8, 1, "char");
  builtin_d_type->builtin_wchar
    = arch_character_type (gdbarch, 16, 1, "wchar");
  builtin_d_type->builtin_dchar
    = arch_character_type (gdbarch, 32, 1, "dchar");

  return builtin_d_type;
}

static struct gdbarch_data *d_type_data;

/* Return the D type table for the specified architecture.  */

const struct builtin_d_type *
builtin_d_type (struct gdbarch *gdbarch)
{
  return (const struct builtin_d_type *) gdbarch_data (gdbarch, d_type_data);
}

void _initialize_d_language ();
void
_initialize_d_language ()
{
  d_type_data = gdbarch_data_register_post_init (build_d_types);
}
Commit	Line	Data
6aecb9c2 JB	1	/* D language support routines for GDB, the GNU debugger.
6aecb9c2 JB	2
b811d2c2	3	Copyright (C) 2005-2020 Free Software Foundation, Inc.
6aecb9c2 JB	4
	5	This file is part of GDB.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	19
	20	#include "defs.h"
d55e5aa6	21	#include "symtab.h"
4de283e4	22	#include "language.h"
d55e5aa6	23	#include "varobj.h"
4de283e4 TT	24	#include "d-lang.h"
	25	#include "c-lang.h"
	26	#include "demangle.h"
	27	#include "cp-support.h"
0d12e84c	28	#include "gdbarch.h"
6aecb9c2	29
63778547 IB	30	/* The name of the symbol to use to get the name of the main subprogram. */
	31	static const char D_MAIN[] = "D main";
	32
	33	/* Function returning the special symbol name used by D for the main
	34	procedure in the main program if it is found in minimal symbol list.
	35	This function tries to find minimal symbols so that it finds them even
	36	if the program was compiled without debugging information. */
	37
	38	const char *
	39	d_main_name (void)
	40	{
3b7344d5	41	struct bound_minimal_symbol msym;
63778547 IB	42
63778547 IB	43	msym = lookup_minimal_symbol (D_MAIN, NULL, NULL);
3b7344d5	44	if (msym.minsym != NULL)
63778547 IB	45	return D_MAIN;
	46
	47	/* No known entry procedure found, the main program is probably not D. */
	48	return NULL;
	49	}
	50
6aecb9c2	51	/* Implements the la_demangle language_defn routine for language D. */
ec9f644a	52
6aecb9c2 JB	53	char *
	54	d_demangle (const char *symbol, int options)
	55	{
35a49624	56	return gdb_demangle (symbol, options \| DMGL_DLANG);
6aecb9c2 JB	57	}
	58
	59	/* Table mapping opcodes into strings for printing operators
	60	and precedences of the operators. */
	61	static const struct op_print d_op_print_tab[] =
	62	{
	63	{",", BINOP_COMMA, PREC_COMMA, 0},
	64	{"=", BINOP_ASSIGN, PREC_ASSIGN, 1},
	65	{"\|\|", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
	66	{"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
	67	{"\|", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
	68	{"^", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
	69	{"&", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
3ed9baed IB	70	{"==", BINOP_EQUAL, PREC_ORDER, 0},
3ed9baed IB	71	{"!=", BINOP_NOTEQUAL, PREC_ORDER, 0},
6aecb9c2 JB	72	{"<=", BINOP_LEQ, PREC_ORDER, 0},
	73	{">=", BINOP_GEQ, PREC_ORDER, 0},
	74	{">", BINOP_GTR, PREC_ORDER, 0},
	75	{"<", BINOP_LESS, PREC_ORDER, 0},
	76	{">>", BINOP_RSH, PREC_SHIFT, 0},
	77	{"<<", BINOP_LSH, PREC_SHIFT, 0},
	78	{"+", BINOP_ADD, PREC_ADD, 0},
	79	{"-", BINOP_SUB, PREC_ADD, 0},
3ed9baed	80	{"~", BINOP_CONCAT, PREC_ADD, 0},
6aecb9c2 JB	81	{"*", BINOP_MUL, PREC_MUL, 0},
	82	{"/", BINOP_DIV, PREC_MUL, 0},
	83	{"%", BINOP_REM, PREC_MUL, 0},
3ed9baed	84	{"^^", BINOP_EXP, PREC_REPEAT, 0},
6aecb9c2 JB	85	{"@", BINOP_REPEAT, PREC_REPEAT, 0},
	86	{"-", UNOP_NEG, PREC_PREFIX, 0},
	87	{"!", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
	88	{"~", UNOP_COMPLEMENT, PREC_PREFIX, 0},
	89	{"*", UNOP_IND, PREC_PREFIX, 0},
	90	{"&", UNOP_ADDR, PREC_PREFIX, 0},
	91	{"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
	92	{"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
	93	{"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
f486487f	94	{NULL, OP_NULL, PREC_PREFIX, 0}
6aecb9c2 JB	95	};
6aecb9c2 JB	96
94b1b47e IB	97	/* Mapping of all D basic data types into the language vector. */
	98
	99	enum d_primitive_types {
	100	d_primitive_type_void,
	101	d_primitive_type_bool,
	102	d_primitive_type_byte,
	103	d_primitive_type_ubyte,
	104	d_primitive_type_short,
	105	d_primitive_type_ushort,
	106	d_primitive_type_int,
	107	d_primitive_type_uint,
	108	d_primitive_type_long,
	109	d_primitive_type_ulong,
	110	d_primitive_type_cent, /* Signed 128 bit integer. */
	111	d_primitive_type_ucent, /* Unsigned 128 bit integer. */
	112	d_primitive_type_float,
	113	d_primitive_type_double,
	114	d_primitive_type_real,
	115	d_primitive_type_ifloat, /* Imaginary float types. */
	116	d_primitive_type_idouble,
	117	d_primitive_type_ireal,
	118	d_primitive_type_cfloat, /* Complex number of two float values. */
	119	d_primitive_type_cdouble,
	120	d_primitive_type_creal,
	121	d_primitive_type_char, /* Unsigned character types. */
	122	d_primitive_type_wchar,
	123	d_primitive_type_dchar,
	124	nr_d_primitive_types
	125	};
	126
56618e20 TT	127	static const char *d_extensions[] =
	128	{
	129	".d", NULL
	130	};
	131
0874fd07 AB	132	/* Constant data that describes the D language. */
	133
	134	extern const struct language_data d_language_data =
6aecb9c2 JB	135	{
6aecb9c2 JB	136	"d",
6abde28f	137	"D",
6aecb9c2 JB	138	language_d,
6aecb9c2 JB	139	range_check_off,
6aecb9c2 JB	140	case_sensitive_on,
6aecb9c2 JB	141	array_row_major,
3271ba66	142	macro_expansion_no,
56618e20	143	d_extensions,
6aecb9c2	144	&exp_descriptor_c,
3ed9baed	145	d_parse,
6aecb9c2 JB	146	null_post_parser,
	147	c_printchar, /* Print a character constant. */
	148	c_printstr, /* Function to print string constant. */
	149	c_emit_char, /* Print a single char. */
0963b4bd MS	150	c_print_typedef, /* Print a typedef using appropriate
0963b4bd MS	151	syntax. */
d133c3e1	152	d_value_print_inner, /* la_value_print_inner */
6aecb9c2 JB	153	c_value_print, /* Print a top-level value. */
	154	NULL, /* Language specific skip_trampoline. */
	155	"this",
59cc4834	156	false, /* la_store_sym_names_in_linkage_form_p */
bc7c9fab	157	d_lookup_symbol_nonlocal,
0963b4bd MS	158	NULL, /* Language specific
0963b4bd MS	159	class_name_from_physname. */
6aecb9c2 JB	160	d_op_print_tab, /* Expression operators for printing. */
	161	1, /* C-style arrays. */
	162	0, /* String lower bound. */
	163	default_word_break_characters,
eb3ff9a5	164	default_collect_symbol_completion_matches,
43cc5389	165	c_watch_location_expression,
b5ec771e	166	NULL, /* la_get_symbol_name_matcher */
a53b64ea	167	&default_varobj_ops,
bb2ec1b3	168	NULL,
4be290b2	169	c_is_string_type_p,
721b08c6	170	"{...}" /* la_struct_too_deep_ellipsis */
6aecb9c2 JB	171	};
6aecb9c2 JB	172
0874fd07 AB	173	/* Class representing the D language. */
	174
	175	class d_language : public language_defn
	176	{
	177	public:
	178	d_language ()
	179	: language_defn (language_d, d_language_data)
	180	{ /* Nothing. */ }
1fb314aa AB	181
	182	/* See language.h. */
	183	void language_arch_info (struct gdbarch *gdbarch,
	184	struct language_arch_info *lai) const override
	185	{
	186	const struct builtin_d_type *builtin = builtin_d_type (gdbarch);
	187
	188	lai->string_char_type = builtin->builtin_char;
	189	lai->primitive_type_vector
	190	= GDBARCH_OBSTACK_CALLOC (gdbarch, nr_d_primitive_types + 1,
	191	struct type *);
	192
	193	lai->primitive_type_vector [d_primitive_type_void]
	194	= builtin->builtin_void;
	195	lai->primitive_type_vector [d_primitive_type_bool]
	196	= builtin->builtin_bool;
	197	lai->primitive_type_vector [d_primitive_type_byte]
	198	= builtin->builtin_byte;
	199	lai->primitive_type_vector [d_primitive_type_ubyte]
	200	= builtin->builtin_ubyte;
	201	lai->primitive_type_vector [d_primitive_type_short]
	202	= builtin->builtin_short;
	203	lai->primitive_type_vector [d_primitive_type_ushort]
	204	= builtin->builtin_ushort;
	205	lai->primitive_type_vector [d_primitive_type_int]
	206	= builtin->builtin_int;
	207	lai->primitive_type_vector [d_primitive_type_uint]
	208	= builtin->builtin_uint;
	209	lai->primitive_type_vector [d_primitive_type_long]
	210	= builtin->builtin_long;
	211	lai->primitive_type_vector [d_primitive_type_ulong]
	212	= builtin->builtin_ulong;
	213	lai->primitive_type_vector [d_primitive_type_cent]
	214	= builtin->builtin_cent;
	215	lai->primitive_type_vector [d_primitive_type_ucent]
	216	= builtin->builtin_ucent;
	217	lai->primitive_type_vector [d_primitive_type_float]
	218	= builtin->builtin_float;
	219	lai->primitive_type_vector [d_primitive_type_double]
	220	= builtin->builtin_double;
	221	lai->primitive_type_vector [d_primitive_type_real]
	222	= builtin->builtin_real;
	223	lai->primitive_type_vector [d_primitive_type_ifloat]
	224	= builtin->builtin_ifloat;
	225	lai->primitive_type_vector [d_primitive_type_idouble]
	226	= builtin->builtin_idouble;
	227	lai->primitive_type_vector [d_primitive_type_ireal]
	228	= builtin->builtin_ireal;
	229	lai->primitive_type_vector [d_primitive_type_cfloat]
	230	= builtin->builtin_cfloat;
	231	lai->primitive_type_vector [d_primitive_type_cdouble]
	232	= builtin->builtin_cdouble;
	233	lai->primitive_type_vector [d_primitive_type_creal]
	234	= builtin->builtin_creal;
	235	lai->primitive_type_vector [d_primitive_type_char]
	236	= builtin->builtin_char;
	237	lai->primitive_type_vector [d_primitive_type_wchar]
	238	= builtin->builtin_wchar;
	239	lai->primitive_type_vector [d_primitive_type_dchar]
	240	= builtin->builtin_dchar;
	241
	242	lai->bool_type_symbol = "bool";
	243	lai->bool_type_default = builtin->builtin_bool;
	244	}
6f827019 AB	245
	246	/* See language.h. */
	247	bool sniff_from_mangled_name (const char *mangled,
	248	char **demangled) const override
	249	{
	250	*demangled = d_demangle (mangled, 0);
	251	return *demangled != NULL;
	252	}
fbfb0a46 AB	253
	254	/* See language.h. */
	255
0a50df5d AB	256	char demangle (const char mangled, int options) const override
	257	{
	258	return d_demangle (mangled, options);
	259	}
	260
	261	/* See language.h. */
	262
fbfb0a46 AB	263	void print_type (struct type type, const char varstring,
	264	struct ui_file *stream, int show, int level,
	265	const struct type_print_options *flags) const override
	266	{
	267	c_print_type (type, varstring, stream, show, level, flags);
	268	}
0874fd07 AB	269	};
	270
	271	/* Single instance of the D language class. */
	272
	273	static d_language d_language_defn;
	274
94b1b47e IB	275	/* Build all D language types for the specified architecture. */
	276
	277	static void *
	278	build_d_types (struct gdbarch *gdbarch)
	279	{
	280	struct builtin_d_type *builtin_d_type
	281	= GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_d_type);
	282
	283	/* Basic types. */
	284	builtin_d_type->builtin_void
77b7c781	285	= arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT, "void");
94b1b47e IB	286	builtin_d_type->builtin_bool
	287	= arch_boolean_type (gdbarch, 8, 1, "bool");
	288	builtin_d_type->builtin_byte
	289	= arch_integer_type (gdbarch, 8, 0, "byte");
	290	builtin_d_type->builtin_ubyte
	291	= arch_integer_type (gdbarch, 8, 1, "ubyte");
	292	builtin_d_type->builtin_short
	293	= arch_integer_type (gdbarch, 16, 0, "short");
	294	builtin_d_type->builtin_ushort
	295	= arch_integer_type (gdbarch, 16, 1, "ushort");
	296	builtin_d_type->builtin_int
	297	= arch_integer_type (gdbarch, 32, 0, "int");
	298	builtin_d_type->builtin_uint
	299	= arch_integer_type (gdbarch, 32, 1, "uint");
	300	builtin_d_type->builtin_long
	301	= arch_integer_type (gdbarch, 64, 0, "long");
	302	builtin_d_type->builtin_ulong
	303	= arch_integer_type (gdbarch, 64, 1, "ulong");
	304	builtin_d_type->builtin_cent
	305	= arch_integer_type (gdbarch, 128, 0, "cent");
	306	builtin_d_type->builtin_ucent
	307	= arch_integer_type (gdbarch, 128, 1, "ucent");
	308	builtin_d_type->builtin_float
	309	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	310	"float", gdbarch_float_format (gdbarch));
94b1b47e IB	311	builtin_d_type->builtin_double
94b1b47e IB	312	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	313	"double", gdbarch_double_format (gdbarch));
94b1b47e IB	314	builtin_d_type->builtin_real
94b1b47e IB	315	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	316	"real", gdbarch_long_double_format (gdbarch));
94b1b47e IB	317
	318	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_byte)
	319	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	320	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_ubyte)
	321	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	322
	323	/* Imaginary and complex types. */
	324	builtin_d_type->builtin_ifloat
	325	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	326	"ifloat", gdbarch_float_format (gdbarch));
94b1b47e IB	327	builtin_d_type->builtin_idouble
94b1b47e IB	328	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	329	"idouble", gdbarch_double_format (gdbarch));
94b1b47e IB	330	builtin_d_type->builtin_ireal
94b1b47e IB	331	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	332	"ireal", gdbarch_long_double_format (gdbarch));
94b1b47e	333	builtin_d_type->builtin_cfloat
5b930b45	334	= init_complex_type ("cfloat", builtin_d_type->builtin_float);
94b1b47e	335	builtin_d_type->builtin_cdouble
5b930b45	336	= init_complex_type ("cdouble", builtin_d_type->builtin_double);
94b1b47e	337	builtin_d_type->builtin_creal
5b930b45	338	= init_complex_type ("creal", builtin_d_type->builtin_real);
94b1b47e IB	339
	340	/* Character types. */
	341	builtin_d_type->builtin_char
	342	= arch_character_type (gdbarch, 8, 1, "char");
	343	builtin_d_type->builtin_wchar
	344	= arch_character_type (gdbarch, 16, 1, "wchar");
	345	builtin_d_type->builtin_dchar
	346	= arch_character_type (gdbarch, 32, 1, "dchar");
	347
	348	return builtin_d_type;
	349	}
	350
	351	static struct gdbarch_data *d_type_data;
	352
	353	/* Return the D type table for the specified architecture. */
	354
	355	const struct builtin_d_type *
	356	builtin_d_type (struct gdbarch *gdbarch)
	357	{
9a3c8263	358	return (const struct builtin_d_type *) gdbarch_data (gdbarch, d_type_data);
94b1b47e IB	359	}
94b1b47e IB	360
6c265988	361	void _initialize_d_language ();
6aecb9c2	362	void
6c265988	363	_initialize_d_language ()
6aecb9c2	364	{
94b1b47e	365	d_type_data = gdbarch_data_register_post_init (build_d_types);
6aecb9c2	366	}