[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 * const 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,
  false,			/* la_store_sym_names_in_linkage_form_p */
  d_op_print_tab,		/* Expression operators for printing.  */
  1,				/* C-style arrays.  */
  0,				/* String lower bound.  */
  &default_varobj_ops,
};

/* 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);
  }

  /* See language.h.  */

  void value_print_inner
	(struct value *val, struct ui_file *stream, int recurse,
	 const struct value_print_options *options) const override
  {
    return d_value_print_inner (val, stream, recurse, options);
  }

  /* See language.h.  */

  struct block_symbol lookup_symbol_nonlocal
	(const char *name, const struct block *block,
	 const domain_enum domain) const override
  {
    return d_lookup_symbol_nonlocal (this, name, block, domain);
  }

  /* See language.h.  */

  int parser (struct parser_state *ps) const override
  {
    return d_parse (ps);
  }

  /* See language.h.  */

  const char *name_of_this () const override
  { return "this"; }
};

/* 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));

  builtin_d_type->builtin_byte->set_instance_flags
    (builtin_d_type->builtin_byte->instance_flags ()
     | TYPE_INSTANCE_FLAG_NOTTEXT);

  builtin_d_type->builtin_ubyte->set_instance_flags
    (builtin_d_type->builtin_ubyte->instance_flags ()
     | 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
27087b7f	127	static const char * const d_extensions[] =
56618e20 TT	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,
59cc4834	145	false, /* la_store_sym_names_in_linkage_form_p */
6aecb9c2 JB	146	d_op_print_tab, /* Expression operators for printing. */
	147	1, /* C-style arrays. */
	148	0, /* String lower bound. */
a53b64ea	149	&default_varobj_ops,
6aecb9c2 JB	150	};
6aecb9c2 JB	151
0874fd07 AB	152	/* Class representing the D language. */
	153
	154	class d_language : public language_defn
	155	{
	156	public:
	157	d_language ()
	158	: language_defn (language_d, d_language_data)
	159	{ /* Nothing. */ }
1fb314aa AB	160
	161	/* See language.h. */
	162	void language_arch_info (struct gdbarch *gdbarch,
	163	struct language_arch_info *lai) const override
	164	{
	165	const struct builtin_d_type *builtin = builtin_d_type (gdbarch);
	166
	167	lai->string_char_type = builtin->builtin_char;
	168	lai->primitive_type_vector
	169	= GDBARCH_OBSTACK_CALLOC (gdbarch, nr_d_primitive_types + 1,
	170	struct type *);
	171
	172	lai->primitive_type_vector [d_primitive_type_void]
	173	= builtin->builtin_void;
	174	lai->primitive_type_vector [d_primitive_type_bool]
	175	= builtin->builtin_bool;
	176	lai->primitive_type_vector [d_primitive_type_byte]
	177	= builtin->builtin_byte;
	178	lai->primitive_type_vector [d_primitive_type_ubyte]
	179	= builtin->builtin_ubyte;
	180	lai->primitive_type_vector [d_primitive_type_short]
	181	= builtin->builtin_short;
	182	lai->primitive_type_vector [d_primitive_type_ushort]
	183	= builtin->builtin_ushort;
	184	lai->primitive_type_vector [d_primitive_type_int]
	185	= builtin->builtin_int;
	186	lai->primitive_type_vector [d_primitive_type_uint]
	187	= builtin->builtin_uint;
	188	lai->primitive_type_vector [d_primitive_type_long]
	189	= builtin->builtin_long;
	190	lai->primitive_type_vector [d_primitive_type_ulong]
	191	= builtin->builtin_ulong;
	192	lai->primitive_type_vector [d_primitive_type_cent]
	193	= builtin->builtin_cent;
	194	lai->primitive_type_vector [d_primitive_type_ucent]
	195	= builtin->builtin_ucent;
	196	lai->primitive_type_vector [d_primitive_type_float]
	197	= builtin->builtin_float;
	198	lai->primitive_type_vector [d_primitive_type_double]
	199	= builtin->builtin_double;
	200	lai->primitive_type_vector [d_primitive_type_real]
	201	= builtin->builtin_real;
	202	lai->primitive_type_vector [d_primitive_type_ifloat]
	203	= builtin->builtin_ifloat;
	204	lai->primitive_type_vector [d_primitive_type_idouble]
	205	= builtin->builtin_idouble;
	206	lai->primitive_type_vector [d_primitive_type_ireal]
	207	= builtin->builtin_ireal;
	208	lai->primitive_type_vector [d_primitive_type_cfloat]
	209	= builtin->builtin_cfloat;
	210	lai->primitive_type_vector [d_primitive_type_cdouble]
	211	= builtin->builtin_cdouble;
	212	lai->primitive_type_vector [d_primitive_type_creal]
	213	= builtin->builtin_creal;
	214	lai->primitive_type_vector [d_primitive_type_char]
	215	= builtin->builtin_char;
	216	lai->primitive_type_vector [d_primitive_type_wchar]
	217	= builtin->builtin_wchar;
	218	lai->primitive_type_vector [d_primitive_type_dchar]
	219	= builtin->builtin_dchar;
	220
	221	lai->bool_type_symbol = "bool";
	222	lai->bool_type_default = builtin->builtin_bool;
	223	}
6f827019 AB	224
	225	/* See language.h. */
	226	bool sniff_from_mangled_name (const char *mangled,
	227	char **demangled) const override
	228	{
	229	*demangled = d_demangle (mangled, 0);
	230	return *demangled != NULL;
	231	}
fbfb0a46 AB	232
	233	/* See language.h. */
	234
0a50df5d AB	235	char demangle (const char mangled, int options) const override
	236	{
	237	return d_demangle (mangled, options);
	238	}
	239
	240	/* See language.h. */
	241
fbfb0a46 AB	242	void print_type (struct type type, const char varstring,
	243	struct ui_file *stream, int show, int level,
	244	const struct type_print_options *flags) const override
	245	{
	246	c_print_type (type, varstring, stream, show, level, flags);
	247	}
ebe2334e AB	248
	249	/* See language.h. */
	250
	251	void value_print_inner
	252	(struct value val, struct ui_file stream, int recurse,
	253	const struct value_print_options *options) const override
	254	{
	255	return d_value_print_inner (val, stream, recurse, options);
	256	}
a78a19b1 AB	257
	258	/* See language.h. */
	259
	260	struct block_symbol lookup_symbol_nonlocal
	261	(const char name, const struct block block,
	262	const domain_enum domain) const override
	263	{
	264	return d_lookup_symbol_nonlocal (this, name, block, domain);
	265	}
87afa652 AB	266
	267	/* See language.h. */
	268
	269	int parser (struct parser_state *ps) const override
	270	{
	271	return d_parse (ps);
	272	}
5bae7c4e AB	273
	274	/* See language.h. */
	275
	276	const char *name_of_this () const override
	277	{ return "this"; }
0874fd07 AB	278	};
	279
	280	/* Single instance of the D language class. */
	281
	282	static d_language d_language_defn;
	283
94b1b47e IB	284	/* Build all D language types for the specified architecture. */
	285
	286	static void *
	287	build_d_types (struct gdbarch *gdbarch)
	288	{
	289	struct builtin_d_type *builtin_d_type
	290	= GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_d_type);
	291
	292	/* Basic types. */
	293	builtin_d_type->builtin_void
77b7c781	294	= arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT, "void");
94b1b47e IB	295	builtin_d_type->builtin_bool
	296	= arch_boolean_type (gdbarch, 8, 1, "bool");
	297	builtin_d_type->builtin_byte
	298	= arch_integer_type (gdbarch, 8, 0, "byte");
	299	builtin_d_type->builtin_ubyte
	300	= arch_integer_type (gdbarch, 8, 1, "ubyte");
	301	builtin_d_type->builtin_short
	302	= arch_integer_type (gdbarch, 16, 0, "short");
	303	builtin_d_type->builtin_ushort
	304	= arch_integer_type (gdbarch, 16, 1, "ushort");
	305	builtin_d_type->builtin_int
	306	= arch_integer_type (gdbarch, 32, 0, "int");
	307	builtin_d_type->builtin_uint
	308	= arch_integer_type (gdbarch, 32, 1, "uint");
	309	builtin_d_type->builtin_long
	310	= arch_integer_type (gdbarch, 64, 0, "long");
	311	builtin_d_type->builtin_ulong
	312	= arch_integer_type (gdbarch, 64, 1, "ulong");
	313	builtin_d_type->builtin_cent
	314	= arch_integer_type (gdbarch, 128, 0, "cent");
	315	builtin_d_type->builtin_ucent
	316	= arch_integer_type (gdbarch, 128, 1, "ucent");
	317	builtin_d_type->builtin_float
	318	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	319	"float", gdbarch_float_format (gdbarch));
94b1b47e IB	320	builtin_d_type->builtin_double
94b1b47e IB	321	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	322	"double", gdbarch_double_format (gdbarch));
94b1b47e IB	323	builtin_d_type->builtin_real
94b1b47e IB	324	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	325	"real", gdbarch_long_double_format (gdbarch));
94b1b47e	326
314ad88d PA	327	builtin_d_type->builtin_byte->set_instance_flags
	328	(builtin_d_type->builtin_byte->instance_flags ()
	329	\| TYPE_INSTANCE_FLAG_NOTTEXT);
	330
	331	builtin_d_type->builtin_ubyte->set_instance_flags
	332	(builtin_d_type->builtin_ubyte->instance_flags ()
	333	\| TYPE_INSTANCE_FLAG_NOTTEXT);
94b1b47e IB	334
	335	/* Imaginary and complex types. */
	336	builtin_d_type->builtin_ifloat
	337	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	338	"ifloat", gdbarch_float_format (gdbarch));
94b1b47e IB	339	builtin_d_type->builtin_idouble
94b1b47e IB	340	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	341	"idouble", gdbarch_double_format (gdbarch));
94b1b47e IB	342	builtin_d_type->builtin_ireal
94b1b47e IB	343	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	344	"ireal", gdbarch_long_double_format (gdbarch));
94b1b47e	345	builtin_d_type->builtin_cfloat
5b930b45	346	= init_complex_type ("cfloat", builtin_d_type->builtin_float);
94b1b47e	347	builtin_d_type->builtin_cdouble
5b930b45	348	= init_complex_type ("cdouble", builtin_d_type->builtin_double);
94b1b47e	349	builtin_d_type->builtin_creal
5b930b45	350	= init_complex_type ("creal", builtin_d_type->builtin_real);
94b1b47e IB	351
	352	/* Character types. */
	353	builtin_d_type->builtin_char
	354	= arch_character_type (gdbarch, 8, 1, "char");
	355	builtin_d_type->builtin_wchar
	356	= arch_character_type (gdbarch, 16, 1, "wchar");
	357	builtin_d_type->builtin_dchar
	358	= arch_character_type (gdbarch, 32, 1, "dchar");
	359
	360	return builtin_d_type;
	361	}
	362
	363	static struct gdbarch_data *d_type_data;
	364
	365	/* Return the D type table for the specified architecture. */
	366
	367	const struct builtin_d_type *
	368	builtin_d_type (struct gdbarch *gdbarch)
	369	{
9a3c8263	370	return (const struct builtin_d_type *) gdbarch_data (gdbarch, d_type_data);
94b1b47e IB	371	}
94b1b47e IB	372
6c265988	373	void _initialize_d_language ();
6aecb9c2	374	void
6c265988	375	_initialize_d_language ()
6aecb9c2	376	{
94b1b47e	377	d_type_data = gdbarch_data_register_post_init (build_d_types);
6aecb9c2	378	}