[thirdparty/binutils-gdb.git] / include / elf / dwarf.h

/* Declarations and definitions of codes relating to the DWARF symbolic
   debugging information format.

   Written by Ron Guilmette (rfg@netcom.com)

   Copyright (C) 1992-2021 Free Software Foundation, Inc.

   This file is part of both GCC and the BFD library.

   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 GCC; see the file COPYING3.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */

/* This file is derived from the DWARF specification (a public document)
   Revision 1.0.1 (April 8, 1992) developed by the UNIX International
   Programming Languages Special Interest Group (UI/PLSIG) and distributed
   by UNIX International.  Copies of this specification are available from
   UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.  */

#ifndef _ELF_DWARF_H
#define _ELF_DWARF_H

/* Tag names and codes.  */

enum dwarf_tag {
    TAG_padding			= 0x0000,
    TAG_array_type		= 0x0001,
    TAG_class_type		= 0x0002,
    TAG_entry_point		= 0x0003,
    TAG_enumeration_type	= 0x0004,
    TAG_formal_parameter	= 0x0005,
    TAG_global_subroutine	= 0x0006,
    TAG_global_variable		= 0x0007,
    				/* 0x0008 -- reserved */
				/* 0x0009 -- reserved */
    TAG_label			= 0x000a,
    TAG_lexical_block		= 0x000b,
    TAG_local_variable		= 0x000c,
    TAG_member			= 0x000d,
				/* 0x000e -- reserved */
    TAG_pointer_type		= 0x000f,
    TAG_reference_type		= 0x0010,
    TAG_compile_unit		= 0x0011,
    TAG_string_type		= 0x0012,
    TAG_structure_type		= 0x0013,
    TAG_subroutine		= 0x0014,
    TAG_subroutine_type		= 0x0015,
    TAG_typedef			= 0x0016,
    TAG_union_type		= 0x0017,
    TAG_unspecified_parameters	= 0x0018,
    TAG_variant			= 0x0019,
    TAG_common_block		= 0x001a,
    TAG_common_inclusion	= 0x001b,
    TAG_inheritance		= 0x001c,
    TAG_inlined_subroutine	= 0x001d,
    TAG_module			= 0x001e,
    TAG_ptr_to_member_type	= 0x001f,
    TAG_set_type		= 0x0020,
    TAG_subrange_type		= 0x0021,
    TAG_with_stmt		= 0x0022,

    /* GNU extensions */

    TAG_format_label		= 0x8000,  /* for FORTRAN 77 and Fortran 90 */
    TAG_namelist		= 0x8001,  /* For Fortran 90 */
    TAG_function_template	= 0x8002,  /* for C++ */
    TAG_class_template		= 0x8003   /* for C++ */
};

#define TAG_lo_user	0x8000  /* implementation-defined range start */
#define TAG_hi_user	0xffff  /* implementation-defined range end */
#define TAG_source_file TAG_compile_unit  /* for backward compatibility */

/* Form names and codes.  */

enum dwarf_form {
    FORM_ADDR	= 0x1,
    FORM_REF	= 0x2,
    FORM_BLOCK2	= 0x3,
    FORM_BLOCK4	= 0x4,
    FORM_DATA2	= 0x5,
    FORM_DATA4	= 0x6,
    FORM_DATA8	= 0x7,
    FORM_STRING	= 0x8
};

/* Attribute names and codes.  */

enum dwarf_attribute {
    AT_sibling			= (0x0010|FORM_REF),
    AT_location			= (0x0020|FORM_BLOCK2),
    AT_name			= (0x0030|FORM_STRING),
    AT_fund_type		= (0x0050|FORM_DATA2),
    AT_mod_fund_type		= (0x0060|FORM_BLOCK2),
    AT_user_def_type		= (0x0070|FORM_REF),
    AT_mod_u_d_type		= (0x0080|FORM_BLOCK2),
    AT_ordering			= (0x0090|FORM_DATA2),
    AT_subscr_data		= (0x00a0|FORM_BLOCK2),
    AT_byte_size		= (0x00b0|FORM_DATA4),
    AT_bit_offset		= (0x00c0|FORM_DATA2),
    AT_bit_size			= (0x00d0|FORM_DATA4),
				/* (0x00e0|FORM_xxxx) -- reserved */
    AT_element_list		= (0x00f0|FORM_BLOCK4),
    AT_stmt_list		= (0x0100|FORM_DATA4),
    AT_low_pc			= (0x0110|FORM_ADDR),
    AT_high_pc			= (0x0120|FORM_ADDR),
    AT_language			= (0x0130|FORM_DATA4),
    AT_member			= (0x0140|FORM_REF),
    AT_discr			= (0x0150|FORM_REF),
    AT_discr_value		= (0x0160|FORM_BLOCK2),
				/* (0x0170|FORM_xxxx) -- reserved */
				/* (0x0180|FORM_xxxx) -- reserved */
    AT_string_length		= (0x0190|FORM_BLOCK2),
    AT_common_reference		= (0x01a0|FORM_REF),
    AT_comp_dir			= (0x01b0|FORM_STRING),
        AT_const_value_string	= (0x01c0|FORM_STRING),
        AT_const_value_data2	= (0x01c0|FORM_DATA2),
        AT_const_value_data4	= (0x01c0|FORM_DATA4),
        AT_const_value_data8	= (0x01c0|FORM_DATA8),
        AT_const_value_block2	= (0x01c0|FORM_BLOCK2),
        AT_const_value_block4	= (0x01c0|FORM_BLOCK4),
    AT_containing_type		= (0x01d0|FORM_REF),
        AT_default_value_addr	= (0x01e0|FORM_ADDR),
        AT_default_value_data2	= (0x01e0|FORM_DATA2),
        AT_default_value_data4	= (0x01e0|FORM_DATA4),
        AT_default_value_data8	= (0x01e0|FORM_DATA8),
        AT_default_value_string	= (0x01e0|FORM_STRING),
    AT_friends			= (0x01f0|FORM_BLOCK2),
    AT_inline			= (0x0200|FORM_STRING),
    AT_is_optional		= (0x0210|FORM_STRING),
        AT_lower_bound_ref	= (0x0220|FORM_REF),
        AT_lower_bound_data2	= (0x0220|FORM_DATA2),
        AT_lower_bound_data4	= (0x0220|FORM_DATA4),
        AT_lower_bound_data8	= (0x0220|FORM_DATA8),
    AT_private			= (0x0240|FORM_STRING),
    AT_producer			= (0x0250|FORM_STRING),
    AT_program			= (0x0230|FORM_STRING),
    AT_protected		= (0x0260|FORM_STRING),
    AT_prototyped		= (0x0270|FORM_STRING),
    AT_public			= (0x0280|FORM_STRING),
    AT_pure_virtual		= (0x0290|FORM_STRING),
    AT_return_addr		= (0x02a0|FORM_BLOCK2),
    AT_abstract_origin		= (0x02b0|FORM_REF),
    AT_start_scope		= (0x02c0|FORM_DATA4),
    AT_stride_size		= (0x02e0|FORM_DATA4),
        AT_upper_bound_ref	= (0x02f0|FORM_REF),
        AT_upper_bound_data2	= (0x02f0|FORM_DATA2),
        AT_upper_bound_data4	= (0x02f0|FORM_DATA4),
        AT_upper_bound_data8	= (0x02f0|FORM_DATA8),
    AT_virtual			= (0x0300|FORM_STRING),

    /* GNU extensions.  */

    AT_sf_names			= (0x8000|FORM_DATA4),
    AT_src_info			= (0x8010|FORM_DATA4),
    AT_mac_info			= (0x8020|FORM_DATA4),
    AT_src_coords		= (0x8030|FORM_DATA4),
    AT_body_begin		= (0x8040|FORM_ADDR),
    AT_body_end			= (0x8050|FORM_ADDR)
};

#define AT_lo_user	0x2000	/* implementation-defined range start */
#define AT_hi_user	0x3ff0	/* implementation-defined range end */

/* Location atom names and codes.  */

enum dwarf_location_atom {
    OP_REG	= 0x01,
    OP_BASEREG	= 0x02,
    OP_ADDR	= 0x03,
    OP_CONST	= 0x04,
    OP_DEREF2	= 0x05,
    OP_DEREF4	= 0x06,
    OP_ADD	= 0x07,

    /* GNU extensions.  */

    OP_MULT	= 0x80
};

#define OP_LO_USER	0x80  /* implementation-defined range start */
#define OP_HI_USER	0xff  /* implementation-defined range end */

/* Fundamental type names and codes.  */

enum dwarf_fundamental_type {
    FT_char		= 0x0001,
    FT_signed_char	= 0x0002,
    FT_unsigned_char	= 0x0003,
    FT_short		= 0x0004,
    FT_signed_short	= 0x0005,
    FT_unsigned_short	= 0x0006,
    FT_integer		= 0x0007,
    FT_signed_integer	= 0x0008,
    FT_unsigned_integer	= 0x0009,
    FT_long		= 0x000a,
    FT_signed_long	= 0x000b,
    FT_unsigned_long	= 0x000c,
    FT_pointer		= 0x000d,  /* an alias for (void *) */
    FT_float		= 0x000e,
    FT_dbl_prec_float	= 0x000f,
    FT_ext_prec_float	= 0x0010,  /* breaks "classic" svr4 SDB */
    FT_complex		= 0x0011,  /* breaks "classic" svr4 SDB */
    FT_dbl_prec_complex	= 0x0012,  /* breaks "classic" svr4 SDB */
			/* 0x0013 -- reserved */
    FT_void		= 0x0014,
    FT_boolean		= 0x0015,  /* breaks "classic" svr4 SDB */
    FT_ext_prec_complex	= 0x0016,  /* breaks "classic" svr4 SDB */
    FT_label		= 0x0017,
  
    /* GNU extensions
       The low order byte must indicate the size (in bytes) for the type.
       All of these types will probably break "classic" svr4 SDB.  */

    FT_long_long	= 0x8008,
    FT_signed_long_long	= 0x8108,
    FT_unsigned_long_long = 0x8208,

    FT_int8		= 0x9001,
    FT_signed_int8	= 0x9101,
    FT_unsigned_int8	= 0x9201,
    FT_int16		= 0x9302,
    FT_signed_int16	= 0x9402,
    FT_unsigned_int16	= 0x9502,
    FT_int32		= 0x9604,
    FT_signed_int32	= 0x9704,
    FT_unsigned_int32	= 0x9804,
    FT_int64		= 0x9908,
    FT_signed_int64	= 0x9a08,
    FT_unsigned_int64	= 0x9b08,
    FT_int128		= 0x9c10,
    FT_signed_int128	= 0x9d10,
    FT_unsigned_int128	= 0x9e10,

    FT_real32		= 0xa004,
    FT_real64		= 0xa108,
    FT_real96		= 0xa20c,
    FT_real128		= 0xa310
};

#define FT_lo_user	0x8000  /* implementation-defined range start */
#define FT_hi_user	0xffff  /* implementation defined range end */

/* Type modifier names and codes.  */

enum dwarf_type_modifier {
    MOD_pointer_to	= 0x01,
    MOD_reference_to	= 0x02,
    MOD_const		= 0x03,
    MOD_volatile	= 0x04
};

#define MOD_lo_user	0x80  /* implementation-defined range start */
#define MOD_hi_user	0xff  /* implementation-defined range end */

/* Array ordering names and codes.  */

enum dwarf_array_dim_ordering {
    ORD_row_major	= 0,
    ORD_col_major	= 1
};

/* Array subscript format names and codes.  */

enum dwarf_subscr_data_formats {
    FMT_FT_C_C	= 0x0,
    FMT_FT_C_X	= 0x1,
    FMT_FT_X_C	= 0x2,
    FMT_FT_X_X	= 0x3,
    FMT_UT_C_C	= 0x4,
    FMT_UT_C_X	= 0x5,
    FMT_UT_X_C	= 0x6,
    FMT_UT_X_X	= 0x7,
    FMT_ET	= 0x8
};

/* Derived from above for ease of use.  */

#define FMT_CODE(_FUNDAMENTAL_TYPE_P, _LB_CONST_P, _UB_CONST_P) \
 (((_FUNDAMENTAL_TYPE_P) ? 0 : 4)	\
  | ((_LB_CONST_P) ? 0 : 2)		\
  | ((_UB_CONST_P) ? 0 : 1))

/* Source language names and codes.  */

enum dwarf_source_language {
    LANG_C89		= 0x00000001,
    LANG_C		= 0x00000002,
    LANG_ADA83		= 0x00000003,
    LANG_C_PLUS_PLUS	= 0x00000004,
    LANG_COBOL74	= 0x00000005,
    LANG_COBOL85	= 0x00000006,
    LANG_FORTRAN77	= 0x00000007,
    LANG_FORTRAN90	= 0x00000008,
    LANG_PASCAL83	= 0x00000009,
    LANG_MODULA2	= 0x0000000a,
    LANG_JAVA		= 0x0000000b
};

#define LANG_lo_user	0x00008000  /* implementation-defined range start */
#define LANG_hi_user	0x0000ffff  /* implementation-defined range end */

/* Names and codes for GNU "macinfo" extension.  */

enum dwarf_macinfo_record_type {
    MACINFO_start	= 's',
    MACINFO_resume	= 'r',
    MACINFO_define	= 'd',
    MACINFO_undef	= 'u'
};

#endif /* _ELF_DWARF_H */
Commit	Line	Data
252b5132 RH	1	/* Declarations and definitions of codes relating to the DWARF symbolic
	2	debugging information format.
	3
c927f9ef	4	Written by Ron Guilmette (rfg@netcom.com)
252b5132	5
250d07de	6	Copyright (C) 1992-2021 Free Software Foundation, Inc.
252b5132	7
e4e42b45	8	This file is part of both GCC and the BFD library.
252b5132	9
e4e42b45 NC	10	This program is free software; you can redistribute it and/or modify
	11	it under the terms of the GNU General Public License as published by
	12	the Free Software Foundation; either version 3 of the License, or
	13	(at your option) any later version.
252b5132	14
e4e42b45 NC	15	This program is distributed in the hope that it will be useful,
	16	but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	GNU General Public License for more details.
252b5132	19
e4e42b45 NC	20	You should have received a copy of the GNU General Public License
	21	along with GCC; see the file COPYING3. If not, write to the Free
	22	Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
	23	02110-1301, USA. */
252b5132 RH	24
	25	/* This file is derived from the DWARF specification (a public document)
	26	Revision 1.0.1 (April 8, 1992) developed by the UNIX International
	27	Programming Languages Special Interest Group (UI/PLSIG) and distributed
	28	by UNIX International. Copies of this specification are available from
e4e42b45	29	UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. */
252b5132 RH	30
	31	#ifndef _ELF_DWARF_H
	32	#define _ELF_DWARF_H
	33
	34	/* Tag names and codes. */
	35
	36	enum dwarf_tag {
	37	TAG_padding = 0x0000,
	38	TAG_array_type = 0x0001,
	39	TAG_class_type = 0x0002,
	40	TAG_entry_point = 0x0003,
	41	TAG_enumeration_type = 0x0004,
	42	TAG_formal_parameter = 0x0005,
	43	TAG_global_subroutine = 0x0006,
	44	TAG_global_variable = 0x0007,
	45	/* 0x0008 -- reserved */
	46	/* 0x0009 -- reserved */
	47	TAG_label = 0x000a,
	48	TAG_lexical_block = 0x000b,
	49	TAG_local_variable = 0x000c,
	50	TAG_member = 0x000d,
	51	/* 0x000e -- reserved */
	52	TAG_pointer_type = 0x000f,
	53	TAG_reference_type = 0x0010,
	54	TAG_compile_unit = 0x0011,
	55	TAG_string_type = 0x0012,
	56	TAG_structure_type = 0x0013,
	57	TAG_subroutine = 0x0014,
	58	TAG_subroutine_type = 0x0015,
	59	TAG_typedef = 0x0016,
	60	TAG_union_type = 0x0017,
	61	TAG_unspecified_parameters = 0x0018,
	62	TAG_variant = 0x0019,
	63	TAG_common_block = 0x001a,
	64	TAG_common_inclusion = 0x001b,
	65	TAG_inheritance = 0x001c,
	66	TAG_inlined_subroutine = 0x001d,
	67	TAG_module = 0x001e,
	68	TAG_ptr_to_member_type = 0x001f,
	69	TAG_set_type = 0x0020,
	70	TAG_subrange_type = 0x0021,
	71	TAG_with_stmt = 0x0022,
	72
	73	/* GNU extensions */
	74
	75	TAG_format_label = 0x8000, /* for FORTRAN 77 and Fortran 90 */
	76	TAG_namelist = 0x8001, /* For Fortran 90 */
	77	TAG_function_template = 0x8002, /* for C++ */
	78	TAG_class_template = 0x8003 /* for C++ */
	79	};
	80
	81	#define TAG_lo_user 0x8000 /* implementation-defined range start */
	82	#define TAG_hi_user 0xffff /* implementation-defined range end */
	83	#define TAG_source_file TAG_compile_unit /* for backward compatibility */
	84
	85	/* Form names and codes. */
	86
	87	enum dwarf_form {
	88	FORM_ADDR = 0x1,
	89	FORM_REF = 0x2,
	90	FORM_BLOCK2 = 0x3,
	91	FORM_BLOCK4 = 0x4,
	92	FORM_DATA2 = 0x5,
	93	FORM_DATA4 = 0x6,
94	FORM_DATA8 = 0x7,
95	FORM_STRING = 0x8
96	};
97
98	/* Attribute names and codes. */
99
100	enum dwarf_attribute {
101	AT_sibling = (0x0010\|FORM_REF),
102	AT_location = (0x0020\|FORM_BLOCK2),
103	AT_name = (0x0030\|FORM_STRING),
104	AT_fund_type = (0x0050\|FORM_DATA2),
105	AT_mod_fund_type = (0x0060\|FORM_BLOCK2),
106	AT_user_def_type = (0x0070\|FORM_REF),
107	AT_mod_u_d_type = (0x0080\|FORM_BLOCK2),
108	AT_ordering = (0x0090\|FORM_DATA2),
109	AT_subscr_data = (0x00a0\|FORM_BLOCK2),
110	AT_byte_size = (0x00b0\|FORM_DATA4),
111	AT_bit_offset = (0x00c0\|FORM_DATA2),
112	AT_bit_size = (0x00d0\|FORM_DATA4),
113	/* (0x00e0\|FORM_xxxx) -- reserved */
114	AT_element_list = (0x00f0\|FORM_BLOCK4),
115	AT_stmt_list = (0x0100\|FORM_DATA4),
116	AT_low_pc = (0x0110\|FORM_ADDR),
117	AT_high_pc = (0x0120\|FORM_ADDR),
118	AT_language = (0x0130\|FORM_DATA4),
119	AT_member = (0x0140\|FORM_REF),
120	AT_discr = (0x0150\|FORM_REF),
121	AT_discr_value = (0x0160\|FORM_BLOCK2),
122	/* (0x0170\|FORM_xxxx) -- reserved */
123	/* (0x0180\|FORM_xxxx) -- reserved */
124	AT_string_length = (0x0190\|FORM_BLOCK2),
125	AT_common_reference = (0x01a0\|FORM_REF),
126	AT_comp_dir = (0x01b0\|FORM_STRING),
127	AT_const_value_string = (0x01c0\|FORM_STRING),
128	AT_const_value_data2 = (0x01c0\|FORM_DATA2),
129	AT_const_value_data4 = (0x01c0\|FORM_DATA4),
130	AT_const_value_data8 = (0x01c0\|FORM_DATA8),
131	AT_const_value_block2 = (0x01c0\|FORM_BLOCK2),
132	AT_const_value_block4 = (0x01c0\|FORM_BLOCK4),
133	AT_containing_type = (0x01d0\|FORM_REF),
134	AT_default_value_addr = (0x01e0\|FORM_ADDR),
135	AT_default_value_data2 = (0x01e0\|FORM_DATA2),
136	AT_default_value_data4 = (0x01e0\|FORM_DATA4),
137	AT_default_value_data8 = (0x01e0\|FORM_DATA8),
138	AT_default_value_string = (0x01e0\|FORM_STRING),
139	AT_friends = (0x01f0\|FORM_BLOCK2),
140	AT_inline = (0x0200\|FORM_STRING),
141	AT_is_optional = (0x0210\|FORM_STRING),
142	AT_lower_bound_ref = (0x0220\|FORM_REF),
143	AT_lower_bound_data2 = (0x0220\|FORM_DATA2),
144	AT_lower_bound_data4 = (0x0220\|FORM_DATA4),
145	AT_lower_bound_data8 = (0x0220\|FORM_DATA8),
146	AT_private = (0x0240\|FORM_STRING),
147	AT_producer = (0x0250\|FORM_STRING),
148	AT_program = (0x0230\|FORM_STRING),
149	AT_protected = (0x0260\|FORM_STRING),
150	AT_prototyped = (0x0270\|FORM_STRING),
151	AT_public = (0x0280\|FORM_STRING),
152	AT_pure_virtual = (0x0290\|FORM_STRING),
153	AT_return_addr = (0x02a0\|FORM_BLOCK2),
154	AT_abstract_origin = (0x02b0\|FORM_REF),
155	AT_start_scope = (0x02c0\|FORM_DATA4),
156	AT_stride_size = (0x02e0\|FORM_DATA4),
157	AT_upper_bound_ref = (0x02f0\|FORM_REF),
158	AT_upper_bound_data2 = (0x02f0\|FORM_DATA2),
159	AT_upper_bound_data4 = (0x02f0\|FORM_DATA4),
160	AT_upper_bound_data8 = (0x02f0\|FORM_DATA8),
161	AT_virtual = (0x0300\|FORM_STRING),
162
163	/* GNU extensions. */
164
165	AT_sf_names = (0x8000\|FORM_DATA4),
166	AT_src_info = (0x8010\|FORM_DATA4),
167	AT_mac_info = (0x8020\|FORM_DATA4),
168	AT_src_coords = (0x8030\|FORM_DATA4),
169	AT_body_begin = (0x8040\|FORM_ADDR),
170	AT_body_end = (0x8050\|FORM_ADDR)
171	};
172
c927f9ef BE	173	#define AT_lo_user 0x2000 /* implementation-defined range start */
c927f9ef BE	174	#define AT_hi_user 0x3ff0 /* implementation-defined range end */
252b5132 RH	175
	176	/* Location atom names and codes. */
	177
	178	enum dwarf_location_atom {
	179	OP_REG = 0x01,
	180	OP_BASEREG = 0x02,
	181	OP_ADDR = 0x03,
	182	OP_CONST = 0x04,
	183	OP_DEREF2 = 0x05,
	184	OP_DEREF4 = 0x06,
c927f9ef BE	185	OP_ADD = 0x07,
	186
	187	/* GNU extensions. */
	188
	189	OP_MULT = 0x80
252b5132 RH	190	};
	191
	192	#define OP_LO_USER 0x80 /* implementation-defined range start */
	193	#define OP_HI_USER 0xff /* implementation-defined range end */
	194
	195	/* Fundamental type names and codes. */
	196
	197	enum dwarf_fundamental_type {
	198	FT_char = 0x0001,
	199	FT_signed_char = 0x0002,
	200	FT_unsigned_char = 0x0003,
	201	FT_short = 0x0004,
	202	FT_signed_short = 0x0005,
	203	FT_unsigned_short = 0x0006,
	204	FT_integer = 0x0007,
	205	FT_signed_integer = 0x0008,
	206	FT_unsigned_integer = 0x0009,
	207	FT_long = 0x000a,
	208	FT_signed_long = 0x000b,
	209	FT_unsigned_long = 0x000c,
	210	FT_pointer = 0x000d, /* an alias for (void ) /
	211	FT_float = 0x000e,
	212	FT_dbl_prec_float = 0x000f,
	213	FT_ext_prec_float = 0x0010, /* breaks "classic" svr4 SDB */
	214	FT_complex = 0x0011, /* breaks "classic" svr4 SDB */
	215	FT_dbl_prec_complex = 0x0012, /* breaks "classic" svr4 SDB */
	216	/* 0x0013 -- reserved */
	217	FT_void = 0x0014,
	218	FT_boolean = 0x0015, /* breaks "classic" svr4 SDB */
	219	FT_ext_prec_complex = 0x0016, /* breaks "classic" svr4 SDB */
	220	FT_label = 0x0017,
	221
	222	/* GNU extensions
	223	The low order byte must indicate the size (in bytes) for the type.
c927f9ef	224	All of these types will probably break "classic" svr4 SDB. */
252b5132 RH	225
	226	FT_long_long = 0x8008,
	227	FT_signed_long_long = 0x8108,
	228	FT_unsigned_long_long = 0x8208,
	229
	230	FT_int8 = 0x9001,
	231	FT_signed_int8 = 0x9101,
	232	FT_unsigned_int8 = 0x9201,
	233	FT_int16 = 0x9302,
	234	FT_signed_int16 = 0x9402,
	235	FT_unsigned_int16 = 0x9502,
	236	FT_int32 = 0x9604,
	237	FT_signed_int32 = 0x9704,
	238	FT_unsigned_int32 = 0x9804,
	239	FT_int64 = 0x9908,
	240	FT_signed_int64 = 0x9a08,
	241	FT_unsigned_int64 = 0x9b08,
c927f9ef BE	242	FT_int128 = 0x9c10,
	243	FT_signed_int128 = 0x9d10,
	244	FT_unsigned_int128 = 0x9e10,
252b5132 RH	245
	246	FT_real32 = 0xa004,
	247	FT_real64 = 0xa108,
	248	FT_real96 = 0xa20c,
	249	FT_real128 = 0xa310
	250	};
	251
	252	#define FT_lo_user 0x8000 /* implementation-defined range start */
	253	#define FT_hi_user 0xffff /* implementation defined range end */
	254
	255	/* Type modifier names and codes. */
	256
	257	enum dwarf_type_modifier {
	258	MOD_pointer_to = 0x01,
	259	MOD_reference_to = 0x02,
	260	MOD_const = 0x03,
	261	MOD_volatile = 0x04
	262	};
	263
	264	#define MOD_lo_user 0x80 /* implementation-defined range start */
	265	#define MOD_hi_user 0xff /* implementation-defined range end */
	266
	267	/* Array ordering names and codes. */
	268
	269	enum dwarf_array_dim_ordering {
	270	ORD_row_major = 0,
	271	ORD_col_major = 1
	272	};
	273
	274	/* Array subscript format names and codes. */
	275
	276	enum dwarf_subscr_data_formats {
	277	FMT_FT_C_C = 0x0,
	278	FMT_FT_C_X = 0x1,
	279	FMT_FT_X_C = 0x2,
	280	FMT_FT_X_X = 0x3,
	281	FMT_UT_C_C = 0x4,
	282	FMT_UT_C_X = 0x5,
	283	FMT_UT_X_C = 0x6,
	284	FMT_UT_X_X = 0x7,
	285	FMT_ET = 0x8
	286	};
	287
	288	/* Derived from above for ease of use. */
	289
c927f9ef	290	#define FMT_CODE(_FUNDAMENTAL_TYPE_P, _LB_CONST_P, _UB_CONST_P) \
252b5132	291	(((_FUNDAMENTAL_TYPE_P) ? 0 : 4) \
c927f9ef BE	292	\| ((_LB_CONST_P) ? 0 : 2) \
c927f9ef BE	293	\| ((_UB_CONST_P) ? 0 : 1))
252b5132 RH	294
	295	/* Source language names and codes. */
	296
	297	enum dwarf_source_language {
	298	LANG_C89 = 0x00000001,
	299	LANG_C = 0x00000002,
	300	LANG_ADA83 = 0x00000003,
	301	LANG_C_PLUS_PLUS = 0x00000004,
	302	LANG_COBOL74 = 0x00000005,
	303	LANG_COBOL85 = 0x00000006,
	304	LANG_FORTRAN77 = 0x00000007,
	305	LANG_FORTRAN90 = 0x00000008,
	306	LANG_PASCAL83 = 0x00000009,
	307	LANG_MODULA2 = 0x0000000a,
c927f9ef	308	LANG_JAVA = 0x0000000b
252b5132 RH	309	};
	310
	311	#define LANG_lo_user 0x00008000 /* implementation-defined range start */
	312	#define LANG_hi_user 0x0000ffff /* implementation-defined range end */
	313
	314	/* Names and codes for GNU "macinfo" extension. */
	315
	316	enum dwarf_macinfo_record_type {
	317	MACINFO_start = 's',
	318	MACINFO_resume = 'r',
	319	MACINFO_define = 'd',
	320	MACINFO_undef = 'u'
	321	};
	322
	323	#endif /* _ELF_DWARF_H */