[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_type,			/* Print a type using appropriate syntax.  */
  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,
  d_demangle,			/* Language specific symbol demangler.  */
  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;
  }
};

/* 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. */
	150	c_print_type, /* Print a type using appropriate syntax. */
0963b4bd MS	151	c_print_typedef, /* Print a typedef using appropriate
0963b4bd MS	152	syntax. */
d133c3e1	153	d_value_print_inner, /* la_value_print_inner */
6aecb9c2 JB	154	c_value_print, /* Print a top-level value. */
	155	NULL, /* Language specific skip_trampoline. */
	156	"this",
59cc4834	157	false, /* la_store_sym_names_in_linkage_form_p */
bc7c9fab	158	d_lookup_symbol_nonlocal,
6aecb9c2	159	d_demangle, /* Language specific symbol demangler. */
0963b4bd MS	160	NULL, /* Language specific
0963b4bd MS	161	class_name_from_physname. */
6aecb9c2 JB	162	d_op_print_tab, /* Expression operators for printing. */
	163	1, /* C-style arrays. */
	164	0, /* String lower bound. */
	165	default_word_break_characters,
eb3ff9a5	166	default_collect_symbol_completion_matches,
43cc5389	167	c_watch_location_expression,
b5ec771e	168	NULL, /* la_get_symbol_name_matcher */
a53b64ea	169	&default_varobj_ops,
bb2ec1b3	170	NULL,
4be290b2	171	c_is_string_type_p,
721b08c6	172	"{...}" /* la_struct_too_deep_ellipsis */
6aecb9c2 JB	173	};
6aecb9c2 JB	174
0874fd07 AB	175	/* Class representing the D language. */
	176
	177	class d_language : public language_defn
	178	{
	179	public:
	180	d_language ()
	181	: language_defn (language_d, d_language_data)
	182	{ /* Nothing. */ }
1fb314aa AB	183
	184	/* See language.h. */
	185	void language_arch_info (struct gdbarch *gdbarch,
	186	struct language_arch_info *lai) const override
	187	{
	188	const struct builtin_d_type *builtin = builtin_d_type (gdbarch);
	189
	190	lai->string_char_type = builtin->builtin_char;
	191	lai->primitive_type_vector
	192	= GDBARCH_OBSTACK_CALLOC (gdbarch, nr_d_primitive_types + 1,
	193	struct type *);
	194
	195	lai->primitive_type_vector [d_primitive_type_void]
	196	= builtin->builtin_void;
	197	lai->primitive_type_vector [d_primitive_type_bool]
	198	= builtin->builtin_bool;
	199	lai->primitive_type_vector [d_primitive_type_byte]
	200	= builtin->builtin_byte;
	201	lai->primitive_type_vector [d_primitive_type_ubyte]
	202	= builtin->builtin_ubyte;
	203	lai->primitive_type_vector [d_primitive_type_short]
	204	= builtin->builtin_short;
	205	lai->primitive_type_vector [d_primitive_type_ushort]
	206	= builtin->builtin_ushort;
	207	lai->primitive_type_vector [d_primitive_type_int]
	208	= builtin->builtin_int;
	209	lai->primitive_type_vector [d_primitive_type_uint]
	210	= builtin->builtin_uint;
	211	lai->primitive_type_vector [d_primitive_type_long]
	212	= builtin->builtin_long;
	213	lai->primitive_type_vector [d_primitive_type_ulong]
	214	= builtin->builtin_ulong;
	215	lai->primitive_type_vector [d_primitive_type_cent]
	216	= builtin->builtin_cent;
	217	lai->primitive_type_vector [d_primitive_type_ucent]
	218	= builtin->builtin_ucent;
	219	lai->primitive_type_vector [d_primitive_type_float]
	220	= builtin->builtin_float;
	221	lai->primitive_type_vector [d_primitive_type_double]
	222	= builtin->builtin_double;
	223	lai->primitive_type_vector [d_primitive_type_real]
	224	= builtin->builtin_real;
	225	lai->primitive_type_vector [d_primitive_type_ifloat]
	226	= builtin->builtin_ifloat;
	227	lai->primitive_type_vector [d_primitive_type_idouble]
	228	= builtin->builtin_idouble;
	229	lai->primitive_type_vector [d_primitive_type_ireal]
	230	= builtin->builtin_ireal;
	231	lai->primitive_type_vector [d_primitive_type_cfloat]
	232	= builtin->builtin_cfloat;
	233	lai->primitive_type_vector [d_primitive_type_cdouble]
	234	= builtin->builtin_cdouble;
	235	lai->primitive_type_vector [d_primitive_type_creal]
	236	= builtin->builtin_creal;
	237	lai->primitive_type_vector [d_primitive_type_char]
	238	= builtin->builtin_char;
	239	lai->primitive_type_vector [d_primitive_type_wchar]
	240	= builtin->builtin_wchar;
	241	lai->primitive_type_vector [d_primitive_type_dchar]
	242	= builtin->builtin_dchar;
	243
	244	lai->bool_type_symbol = "bool";
	245	lai->bool_type_default = builtin->builtin_bool;
	246	}
6f827019 AB	247
	248	/* See language.h. */
	249	bool sniff_from_mangled_name (const char *mangled,
	250	char **demangled) const override
	251	{
	252	*demangled = d_demangle (mangled, 0);
	253	return *demangled != NULL;
	254	}
0874fd07 AB	255	};
	256
	257	/* Single instance of the D language class. */
	258
	259	static d_language d_language_defn;
	260
94b1b47e IB	261	/* Build all D language types for the specified architecture. */
	262
	263	static void *
	264	build_d_types (struct gdbarch *gdbarch)
	265	{
	266	struct builtin_d_type *builtin_d_type
	267	= GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_d_type);
	268
	269	/* Basic types. */
	270	builtin_d_type->builtin_void
77b7c781	271	= arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT, "void");
94b1b47e IB	272	builtin_d_type->builtin_bool
	273	= arch_boolean_type (gdbarch, 8, 1, "bool");
	274	builtin_d_type->builtin_byte
	275	= arch_integer_type (gdbarch, 8, 0, "byte");
	276	builtin_d_type->builtin_ubyte
	277	= arch_integer_type (gdbarch, 8, 1, "ubyte");
	278	builtin_d_type->builtin_short
	279	= arch_integer_type (gdbarch, 16, 0, "short");
	280	builtin_d_type->builtin_ushort
	281	= arch_integer_type (gdbarch, 16, 1, "ushort");
	282	builtin_d_type->builtin_int
	283	= arch_integer_type (gdbarch, 32, 0, "int");
	284	builtin_d_type->builtin_uint
	285	= arch_integer_type (gdbarch, 32, 1, "uint");
	286	builtin_d_type->builtin_long
	287	= arch_integer_type (gdbarch, 64, 0, "long");
	288	builtin_d_type->builtin_ulong
	289	= arch_integer_type (gdbarch, 64, 1, "ulong");
	290	builtin_d_type->builtin_cent
	291	= arch_integer_type (gdbarch, 128, 0, "cent");
	292	builtin_d_type->builtin_ucent
	293	= arch_integer_type (gdbarch, 128, 1, "ucent");
	294	builtin_d_type->builtin_float
	295	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	296	"float", gdbarch_float_format (gdbarch));
94b1b47e IB	297	builtin_d_type->builtin_double
94b1b47e IB	298	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	299	"double", gdbarch_double_format (gdbarch));
94b1b47e IB	300	builtin_d_type->builtin_real
94b1b47e IB	301	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	302	"real", gdbarch_long_double_format (gdbarch));
94b1b47e IB	303
	304	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_byte)
	305	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	306	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_ubyte)
	307	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	308
	309	/* Imaginary and complex types. */
	310	builtin_d_type->builtin_ifloat
	311	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	312	"ifloat", gdbarch_float_format (gdbarch));
94b1b47e IB	313	builtin_d_type->builtin_idouble
94b1b47e IB	314	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	315	"idouble", gdbarch_double_format (gdbarch));
94b1b47e IB	316	builtin_d_type->builtin_ireal
94b1b47e IB	317	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	318	"ireal", gdbarch_long_double_format (gdbarch));
94b1b47e	319	builtin_d_type->builtin_cfloat
5b930b45	320	= init_complex_type ("cfloat", builtin_d_type->builtin_float);
94b1b47e	321	builtin_d_type->builtin_cdouble
5b930b45	322	= init_complex_type ("cdouble", builtin_d_type->builtin_double);
94b1b47e	323	builtin_d_type->builtin_creal
5b930b45	324	= init_complex_type ("creal", builtin_d_type->builtin_real);
94b1b47e IB	325
	326	/* Character types. */
	327	builtin_d_type->builtin_char
	328	= arch_character_type (gdbarch, 8, 1, "char");
	329	builtin_d_type->builtin_wchar
	330	= arch_character_type (gdbarch, 16, 1, "wchar");
	331	builtin_d_type->builtin_dchar
	332	= arch_character_type (gdbarch, 32, 1, "dchar");
	333
	334	return builtin_d_type;
	335	}
	336
	337	static struct gdbarch_data *d_type_data;
	338
	339	/* Return the D type table for the specified architecture. */
	340
	341	const struct builtin_d_type *
	342	builtin_d_type (struct gdbarch *gdbarch)
	343	{
9a3c8263	344	return (const struct builtin_d_type *) gdbarch_data (gdbarch, d_type_data);
94b1b47e IB	345	}
94b1b47e IB	346
6c265988	347	void _initialize_d_language ();
6aecb9c2	348	void
6c265988	349	_initialize_d_language ()
6aecb9c2	350	{
94b1b47e	351	d_type_data = gdbarch_data_register_post_init (build_d_types);
6aecb9c2	352	}