[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,
  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.  */
  "this",
  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,
  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);
  }

  /* 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);
  }
};

/* 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,
6aecb9c2 JB	145	null_post_parser,
	146	c_printchar, /* Print a character constant. */
	147	c_printstr, /* Function to print string constant. */
	148	c_emit_char, /* Print a single char. */
0963b4bd MS	149	c_print_typedef, /* Print a typedef using appropriate
0963b4bd MS	150	syntax. */
6aecb9c2	151	"this",
59cc4834	152	false, /* la_store_sym_names_in_linkage_form_p */
6aecb9c2 JB	153	d_op_print_tab, /* Expression operators for printing. */
	154	1, /* C-style arrays. */
	155	0, /* String lower bound. */
a53b64ea	156	&default_varobj_ops,
4be290b2	157	c_is_string_type_p,
721b08c6	158	"{...}" /* la_struct_too_deep_ellipsis */
6aecb9c2 JB	159	};
6aecb9c2 JB	160
0874fd07 AB	161	/* Class representing the D language. */
	162
	163	class d_language : public language_defn
	164	{
	165	public:
	166	d_language ()
	167	: language_defn (language_d, d_language_data)
	168	{ /* Nothing. */ }
1fb314aa AB	169
	170	/* See language.h. */
	171	void language_arch_info (struct gdbarch *gdbarch,
	172	struct language_arch_info *lai) const override
	173	{
	174	const struct builtin_d_type *builtin = builtin_d_type (gdbarch);
	175
	176	lai->string_char_type = builtin->builtin_char;
	177	lai->primitive_type_vector
	178	= GDBARCH_OBSTACK_CALLOC (gdbarch, nr_d_primitive_types + 1,
	179	struct type *);
	180
	181	lai->primitive_type_vector [d_primitive_type_void]
	182	= builtin->builtin_void;
	183	lai->primitive_type_vector [d_primitive_type_bool]
	184	= builtin->builtin_bool;
	185	lai->primitive_type_vector [d_primitive_type_byte]
	186	= builtin->builtin_byte;
	187	lai->primitive_type_vector [d_primitive_type_ubyte]
	188	= builtin->builtin_ubyte;
	189	lai->primitive_type_vector [d_primitive_type_short]
	190	= builtin->builtin_short;
	191	lai->primitive_type_vector [d_primitive_type_ushort]
	192	= builtin->builtin_ushort;
	193	lai->primitive_type_vector [d_primitive_type_int]
	194	= builtin->builtin_int;
	195	lai->primitive_type_vector [d_primitive_type_uint]
	196	= builtin->builtin_uint;
	197	lai->primitive_type_vector [d_primitive_type_long]
	198	= builtin->builtin_long;
	199	lai->primitive_type_vector [d_primitive_type_ulong]
	200	= builtin->builtin_ulong;
	201	lai->primitive_type_vector [d_primitive_type_cent]
	202	= builtin->builtin_cent;
	203	lai->primitive_type_vector [d_primitive_type_ucent]
	204	= builtin->builtin_ucent;
	205	lai->primitive_type_vector [d_primitive_type_float]
	206	= builtin->builtin_float;
	207	lai->primitive_type_vector [d_primitive_type_double]
	208	= builtin->builtin_double;
	209	lai->primitive_type_vector [d_primitive_type_real]
	210	= builtin->builtin_real;
	211	lai->primitive_type_vector [d_primitive_type_ifloat]
	212	= builtin->builtin_ifloat;
	213	lai->primitive_type_vector [d_primitive_type_idouble]
	214	= builtin->builtin_idouble;
	215	lai->primitive_type_vector [d_primitive_type_ireal]
	216	= builtin->builtin_ireal;
	217	lai->primitive_type_vector [d_primitive_type_cfloat]
	218	= builtin->builtin_cfloat;
	219	lai->primitive_type_vector [d_primitive_type_cdouble]
	220	= builtin->builtin_cdouble;
	221	lai->primitive_type_vector [d_primitive_type_creal]
	222	= builtin->builtin_creal;
	223	lai->primitive_type_vector [d_primitive_type_char]
	224	= builtin->builtin_char;
	225	lai->primitive_type_vector [d_primitive_type_wchar]
	226	= builtin->builtin_wchar;
	227	lai->primitive_type_vector [d_primitive_type_dchar]
	228	= builtin->builtin_dchar;
	229
	230	lai->bool_type_symbol = "bool";
	231	lai->bool_type_default = builtin->builtin_bool;
	232	}
6f827019 AB	233
	234	/* See language.h. */
	235	bool sniff_from_mangled_name (const char *mangled,
	236	char **demangled) const override
	237	{
	238	*demangled = d_demangle (mangled, 0);
	239	return *demangled != NULL;
	240	}
fbfb0a46 AB	241
	242	/* See language.h. */
	243
0a50df5d AB	244	char demangle (const char mangled, int options) const override
	245	{
	246	return d_demangle (mangled, options);
	247	}
	248
	249	/* See language.h. */
	250
fbfb0a46 AB	251	void print_type (struct type type, const char varstring,
	252	struct ui_file *stream, int show, int level,
	253	const struct type_print_options *flags) const override
	254	{
	255	c_print_type (type, varstring, stream, show, level, flags);
	256	}
ebe2334e AB	257
	258	/* See language.h. */
	259
	260	void value_print_inner
	261	(struct value val, struct ui_file stream, int recurse,
	262	const struct value_print_options *options) const override
	263	{
	264	return d_value_print_inner (val, stream, recurse, options);
	265	}
a78a19b1 AB	266
	267	/* See language.h. */
	268
	269	struct block_symbol lookup_symbol_nonlocal
	270	(const char name, const struct block block,
	271	const domain_enum domain) const override
	272	{
	273	return d_lookup_symbol_nonlocal (this, name, block, domain);
	274	}
87afa652 AB	275
	276	/* See language.h. */
	277
	278	int parser (struct parser_state *ps) const override
	279	{
	280	return d_parse (ps);
	281	}
0874fd07 AB	282	};
	283
	284	/* Single instance of the D language class. */
	285
	286	static d_language d_language_defn;
	287
94b1b47e IB	288	/* Build all D language types for the specified architecture. */
	289
	290	static void *
	291	build_d_types (struct gdbarch *gdbarch)
	292	{
	293	struct builtin_d_type *builtin_d_type
	294	= GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_d_type);
	295
	296	/* Basic types. */
	297	builtin_d_type->builtin_void
77b7c781	298	= arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT, "void");
94b1b47e IB	299	builtin_d_type->builtin_bool
	300	= arch_boolean_type (gdbarch, 8, 1, "bool");
	301	builtin_d_type->builtin_byte
	302	= arch_integer_type (gdbarch, 8, 0, "byte");
	303	builtin_d_type->builtin_ubyte
	304	= arch_integer_type (gdbarch, 8, 1, "ubyte");
	305	builtin_d_type->builtin_short
	306	= arch_integer_type (gdbarch, 16, 0, "short");
	307	builtin_d_type->builtin_ushort
	308	= arch_integer_type (gdbarch, 16, 1, "ushort");
	309	builtin_d_type->builtin_int
	310	= arch_integer_type (gdbarch, 32, 0, "int");
	311	builtin_d_type->builtin_uint
	312	= arch_integer_type (gdbarch, 32, 1, "uint");
	313	builtin_d_type->builtin_long
	314	= arch_integer_type (gdbarch, 64, 0, "long");
	315	builtin_d_type->builtin_ulong
	316	= arch_integer_type (gdbarch, 64, 1, "ulong");
	317	builtin_d_type->builtin_cent
	318	= arch_integer_type (gdbarch, 128, 0, "cent");
	319	builtin_d_type->builtin_ucent
	320	= arch_integer_type (gdbarch, 128, 1, "ucent");
	321	builtin_d_type->builtin_float
	322	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	323	"float", gdbarch_float_format (gdbarch));
94b1b47e IB	324	builtin_d_type->builtin_double
94b1b47e IB	325	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	326	"double", gdbarch_double_format (gdbarch));
94b1b47e IB	327	builtin_d_type->builtin_real
94b1b47e IB	328	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	329	"real", gdbarch_long_double_format (gdbarch));
94b1b47e IB	330
	331	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_byte)
	332	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	333	TYPE_INSTANCE_FLAGS (builtin_d_type->builtin_ubyte)
	334	\|= TYPE_INSTANCE_FLAG_NOTTEXT;
	335
	336	/* Imaginary and complex types. */
	337	builtin_d_type->builtin_ifloat
	338	= arch_float_type (gdbarch, gdbarch_float_bit (gdbarch),
49f190bc	339	"ifloat", gdbarch_float_format (gdbarch));
94b1b47e IB	340	builtin_d_type->builtin_idouble
94b1b47e IB	341	= arch_float_type (gdbarch, gdbarch_double_bit (gdbarch),
49f190bc	342	"idouble", gdbarch_double_format (gdbarch));
94b1b47e IB	343	builtin_d_type->builtin_ireal
94b1b47e IB	344	= arch_float_type (gdbarch, gdbarch_long_double_bit (gdbarch),
49f190bc	345	"ireal", gdbarch_long_double_format (gdbarch));
94b1b47e	346	builtin_d_type->builtin_cfloat
5b930b45	347	= init_complex_type ("cfloat", builtin_d_type->builtin_float);
94b1b47e	348	builtin_d_type->builtin_cdouble
5b930b45	349	= init_complex_type ("cdouble", builtin_d_type->builtin_double);
94b1b47e	350	builtin_d_type->builtin_creal
5b930b45	351	= init_complex_type ("creal", builtin_d_type->builtin_real);
94b1b47e IB	352
	353	/* Character types. */
	354	builtin_d_type->builtin_char
	355	= arch_character_type (gdbarch, 8, 1, "char");
	356	builtin_d_type->builtin_wchar
	357	= arch_character_type (gdbarch, 16, 1, "wchar");
	358	builtin_d_type->builtin_dchar
	359	= arch_character_type (gdbarch, 32, 1, "dchar");
	360
	361	return builtin_d_type;
	362	}
	363
	364	static struct gdbarch_data *d_type_data;
	365
	366	/* Return the D type table for the specified architecture. */
	367
	368	const struct builtin_d_type *
	369	builtin_d_type (struct gdbarch *gdbarch)
	370	{
9a3c8263	371	return (const struct builtin_d_type *) gdbarch_data (gdbarch, d_type_data);
94b1b47e IB	372	}
94b1b47e IB	373
6c265988	374	void _initialize_d_language ();
6aecb9c2	375	void
6c265988	376	_initialize_d_language ()
6aecb9c2	377	{
94b1b47e	378	d_type_data = gdbarch_data_register_post_init (build_d_types);
6aecb9c2	379	}