dwarf.h revision 276371
1/*-
2 * Copyright (c) 2007 John Birrell (jb@freebsd.org)
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *notice, this list of conditions and the following disclaimer in the
12 *documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $Id: dwarf.h 3052 2014-05-26 20:36:24Z kaiwang27 $
27 */
28
29#ifndef	_DWARF_H_
30#define	_DWARF_H_
31
32#define DW_TAG_array_type		0x01
33#define DW_TAG_class_type		0x02
34#define DW_TAG_entry_point		0x03
35#define DW_TAG_enumeration_type		0x04
36#define DW_TAG_formal_parameter		0x05
37#define DW_TAG_imported_declaration	0x08
38#define DW_TAG_label			0x0a
39#define DW_TAG_lexical_block		0x0b
40#define DW_TAG_member			0x0d
41#define DW_TAG_pointer_type		0x0f
42#define DW_TAG_reference_type		0x10
43#define DW_TAG_compile_unit		0x11
44#define DW_TAG_string_type		0x12
45#define DW_TAG_structure_type		0x13
46#define DW_TAG_subroutine_type		0x15
47#define DW_TAG_typedef			0x16
48#define DW_TAG_union_type		0x17
49#define DW_TAG_unspecified_parameters	0x18
50#define DW_TAG_variant			0x19
51#define DW_TAG_common_block		0x1a
52#define DW_TAG_common_inclusion		0x1b
53#define DW_TAG_inheritance		0x1c
54#define DW_TAG_inlined_subroutine	0x1d
55#define DW_TAG_module			0x1e
56#define DW_TAG_ptr_to_member_type	0x1f
57#define DW_TAG_set_type			0x20
58#define DW_TAG_subrange_type		0x21
59#define DW_TAG_with_stmt		0x22
60#define DW_TAG_access_declaration	0x23
61#define DW_TAG_base_type		0x24
62#define DW_TAG_catch_block		0x25
63#define DW_TAG_const_type		0x26
64#define DW_TAG_constant			0x27
65#define DW_TAG_enumerator		0x28
66#define DW_TAG_friend			0x2a
67#define DW_TAG_namelist			0x2b
68#define DW_TAG_namelist_item		0x2c
69#define DW_TAG_packed_type		0x2d
70#define DW_TAG_subprogram		0x2e
71#define DW_TAG_template_type_parameter	0x2f
72#define DW_TAG_template_type_param	0x2f
73#define DW_TAG_template_value_parameter	0x30
74#define DW_TAG_template_value_param	0x30
75#define DW_TAG_thrown_type		0x31
76#define DW_TAG_try_block		0x32
77#define DW_TAG_variant_part		0x33
78#define DW_TAG_variable			0x34
79#define DW_TAG_volatile_type		0x35
80#define DW_TAG_dwarf_procedure          0x36
81#define DW_TAG_restrict_type            0x37
82#define DW_TAG_interface_type           0x38
83#define DW_TAG_namespace                0x39
84#define DW_TAG_imported_module          0x3a
85#define DW_TAG_unspecified_type         0x3b
86#define DW_TAG_partial_unit             0x3c
87#define DW_TAG_imported_unit            0x3d
88#define DW_TAG_condition                0x3f
89#define DW_TAG_shared_type              0x40
90#define DW_TAG_type_unit		0x41
91#define DW_TAG_rvalue_reference_type	0x42
92#define DW_TAG_template_alias		0x43
93#define DW_TAG_lo_user			0x4080
94#define DW_TAG_hi_user			0xffff
95
96/* GNU extensions. */
97#define	DW_TAG_format_label		0x4101
98#define	DW_TAG_function_template	0x4102
99#define	DW_TAG_class_template		0x4103
100#define	DW_TAG_GNU_BINCL		0x4104
101#define	DW_TAG_GNU_EINCL		0x4105
102#define	DW_TAG_GNU_template_template_parameter	0x4106
103#define	DW_TAG_GNU_template_template_param	0x4106
104#define	DW_TAG_GNU_template_parameter_pack	0x4107
105#define	DW_TAG_GNU_formal_parameter_pack	0x4108
106#define	DW_TAG_GNU_call_site			0x4109
107#define	DW_TAG_GNU_call_site_parameter		0x410a
108
109#define DW_CHILDREN_no			0x00
110#define DW_CHILDREN_yes			0x01
111
112#define DW_AT_sibling			0x01
113#define DW_AT_location			0x02
114#define DW_AT_name			0x03
115#define DW_AT_ordering			0x09
116#define DW_AT_subscr_data		0x0a
117#define DW_AT_byte_size			0x0b
118#define DW_AT_bit_offset		0x0c
119#define DW_AT_bit_size			0x0d
120#define DW_AT_element_list		0x0f
121#define DW_AT_stmt_list			0x10
122#define DW_AT_low_pc			0x11
123#define DW_AT_high_pc			0x12
124#define DW_AT_language			0x13
125#define DW_AT_member			0x14
126#define DW_AT_discr			0x15
127#define DW_AT_discr_value		0x16
128#define DW_AT_visibility		0x17
129#define DW_AT_import			0x18
130#define DW_AT_string_length		0x19
131#define DW_AT_common_reference		0x1a
132#define DW_AT_comp_dir			0x1b
133#define DW_AT_const_value		0x1c
134#define DW_AT_containing_type		0x1d
135#define DW_AT_default_value		0x1e
136#define DW_AT_inline			0x20
137#define DW_AT_is_optional		0x21
138#define DW_AT_lower_bound		0x22
139#define DW_AT_producer			0x25
140#define DW_AT_prototyped		0x27
141#define DW_AT_return_addr		0x2a
142#define DW_AT_start_scope		0x2c
143#define DW_AT_bit_stride		0x2e
144#define DW_AT_stride_size		0x2e
145#define DW_AT_upper_bound		0x2f
146#define DW_AT_abstract_origin		0x31
147#define DW_AT_accessibility		0x32
148#define DW_AT_address_class		0x33
149#define DW_AT_artificial		0x34
150#define DW_AT_base_types		0x35
151#define DW_AT_calling_convention	0x36
152#define DW_AT_count			0x37
153#define DW_AT_data_member_location	0x38
154#define DW_AT_decl_column		0x39
155#define DW_AT_decl_file			0x3a
156#define DW_AT_decl_line			0x3b
157#define DW_AT_declaration		0x3c
158#define DW_AT_discr_list		0x3d
159#define DW_AT_encoding			0x3e
160#define DW_AT_external			0x3f
161#define DW_AT_frame_base		0x40
162#define DW_AT_friend			0x41
163#define DW_AT_identifier_case		0x42
164#define DW_AT_macro_info		0x43
165#define DW_AT_namelist_item		0x44
166#define DW_AT_priority			0x45
167#define DW_AT_segment			0x46
168#define DW_AT_specification		0x47
169#define DW_AT_static_link		0x48
170#define DW_AT_type			0x49
171#define DW_AT_use_location		0x4a
172#define DW_AT_variable_parameter	0x4b
173#define DW_AT_virtuality		0x4c
174#define DW_AT_vtable_elem_location	0x4d
175#define DW_AT_allocated			0x4e
176#define DW_AT_associated		0x4f
177#define DW_AT_data_location		0x50
178#define DW_AT_byte_stride		0x51
179#define DW_AT_entry_pc			0x52
180#define DW_AT_use_UTF8			0x53
181#define DW_AT_extension			0x54
182#define DW_AT_ranges			0x55
183#define DW_AT_trampoline		0x56
184#define DW_AT_call_column		0x57
185#define DW_AT_call_file			0x58
186#define DW_AT_call_line			0x59
187#define DW_AT_description		0x5a
188#define DW_AT_binary_scale		0x5b
189#define DW_AT_decimal_scale		0x5c
190#define DW_AT_small			0x5d
191#define DW_AT_decimal_sign		0x5e
192#define DW_AT_digit_count		0x5f
193#define DW_AT_picture_string		0x60
194#define DW_AT_mutable			0x61
195#define DW_AT_threads_scaled		0x62
196#define DW_AT_explicit			0x63
197#define DW_AT_object_pointer		0x64
198#define DW_AT_endianity			0x65
199#define DW_AT_elemental			0x66
200#define DW_AT_pure			0x67
201#define DW_AT_recursive			0x68
202#define DW_AT_signature			0x69
203#define DW_AT_main_subprogram		0x6a
204#define DW_AT_data_bit_offset		0x6b
205#define DW_AT_const_expr		0x6c
206#define DW_AT_enum_class		0x6d
207#define DW_AT_linkage_name		0x6e
208#define DW_AT_lo_user			0x2000
209#define DW_AT_hi_user			0x3fff
210
211/* GNU extensions. */
212#define	DW_AT_sf_names				0x2101
213#define	DW_AT_src_info				0x2102
214#define	DW_AT_mac_info				0x2103
215#define	DW_AT_src_coords			0x2104
216#define	DW_AT_body_begin			0x2105
217#define	DW_AT_body_end				0x2106
218#define	DW_AT_GNU_vector			0x2107
219#define	DW_AT_GNU_guarded_by			0x2108
220#define	DW_AT_GNU_pt_guarded_by			0x2109
221#define	DW_AT_GNU_guarded			0x210a
222#define	DW_AT_GNU_pt_guarded			0x210b
223#define	DW_AT_GNU_locks_excluded		0x210c
224#define	DW_AT_GNU_exclusive_locks_required	0x210d
225#define	DW_AT_GNU_shared_locks_required		0x210e
226#define	DW_AT_GNU_odr_signature			0x210f
227#define	DW_AT_GNU_template_name			0x2110
228#define	DW_AT_GNU_call_site_value		0x2111
229#define	DW_AT_GNU_call_site_data_value		0x2112
230#define	DW_AT_GNU_call_site_target		0x2113
231#define	DW_AT_GNU_call_site_target_clobbered	0x2114
232#define	DW_AT_GNU_tail_call			0x2115
233#define	DW_AT_GNU_all_tail_call_sites		0x2116
234#define	DW_AT_GNU_all_call_sites		0x2117
235#define	DW_AT_GNU_all_source_call_sites		0x2118
236
237#define DW_FORM_addr			0x01
238#define DW_FORM_block2			0x03
239#define DW_FORM_block4			0x04
240#define DW_FORM_data2			0x05
241#define DW_FORM_data4			0x06
242#define DW_FORM_data8			0x07
243#define DW_FORM_string			0x08
244#define DW_FORM_block			0x09
245#define DW_FORM_block1			0x0a
246#define DW_FORM_data1			0x0b
247#define DW_FORM_flag			0x0c
248#define DW_FORM_sdata			0x0d
249#define DW_FORM_strp			0x0e
250#define DW_FORM_udata			0x0f
251#define DW_FORM_ref_addr		0x10
252#define DW_FORM_ref1			0x11
253#define DW_FORM_ref2			0x12
254#define DW_FORM_ref4			0x13
255#define DW_FORM_ref8			0x14
256#define DW_FORM_ref_udata		0x15
257#define DW_FORM_indirect		0x16
258#define DW_FORM_sec_offset		0x17
259#define DW_FORM_exprloc			0x18
260#define DW_FORM_flag_present		0x19
261#define DW_FORM_ref_sig8		0x20
262#define	DW_FORM_GNU_ref_alt		0x1f20
263#define	DW_FORM_GNU_strp_alt		0x1f21
264
265#define DW_OP_addr			0x03
266#define DW_OP_deref			0x06
267#define DW_OP_const1u			0x08
268#define DW_OP_const1s			0x09
269#define DW_OP_const2u			0x0a
270#define DW_OP_const2s			0x0b
271#define DW_OP_const4u			0x0c
272#define DW_OP_const4s			0x0d
273#define DW_OP_const8u			0x0e
274#define DW_OP_const8s			0x0f
275#define DW_OP_constu			0x10
276#define DW_OP_consts			0x11
277#define DW_OP_dup			0x12
278#define DW_OP_drop			0x13
279#define DW_OP_over			0x14
280#define DW_OP_pick			0x15
281#define DW_OP_swap			0x16
282#define DW_OP_rot			0x17
283#define DW_OP_xderef			0x18
284#define DW_OP_abs			0x19
285#define DW_OP_and			0x1a
286#define DW_OP_div			0x1b
287#define DW_OP_minus			0x1c
288#define DW_OP_mod			0x1d
289#define DW_OP_mul			0x1e
290#define DW_OP_neg			0x1f
291#define DW_OP_not			0x20
292#define DW_OP_or			0x21
293#define DW_OP_plus			0x22
294#define DW_OP_plus_uconst		0x23
295#define DW_OP_shl			0x24
296#define DW_OP_shr			0x25
297#define DW_OP_shra			0x26
298#define DW_OP_xor			0x27
299#define DW_OP_bra			0x28
300#define DW_OP_eq			0x29
301#define DW_OP_ge			0x2a
302#define DW_OP_gt			0x2b
303#define DW_OP_le			0x2c
304#define DW_OP_lt			0x2d
305#define DW_OP_ne			0x2e
306#define DW_OP_skip			0x2f
307#define DW_OP_lit0			0x30
308#define DW_OP_lit1			0x31
309#define DW_OP_lit2			0x32
310#define DW_OP_lit3			0x33
311#define DW_OP_lit4			0x34
312#define DW_OP_lit5			0x35
313#define DW_OP_lit6			0x36
314#define DW_OP_lit7			0x37
315#define DW_OP_lit8			0x38
316#define DW_OP_lit9			0x39
317#define DW_OP_lit10			0x3a
318#define DW_OP_lit11			0x3b
319#define DW_OP_lit12			0x3c
320#define DW_OP_lit13			0x3d
321#define DW_OP_lit14			0x3e
322#define DW_OP_lit15			0x3f
323#define DW_OP_lit16			0x40
324#define DW_OP_lit17			0x41
325#define DW_OP_lit18			0x42
326#define DW_OP_lit19			0x43
327#define DW_OP_lit20			0x44
328#define DW_OP_lit21			0x45
329#define DW_OP_lit22			0x46
330#define DW_OP_lit23			0x47
331#define DW_OP_lit24			0x48
332#define DW_OP_lit25			0x49
333#define DW_OP_lit26			0x4a
334#define DW_OP_lit27			0x4b
335#define DW_OP_lit28			0x4c
336#define DW_OP_lit29			0x4d
337#define DW_OP_lit30			0x4e
338#define DW_OP_lit31			0x4f
339#define DW_OP_reg0			0x50
340#define DW_OP_reg1			0x51
341#define DW_OP_reg2			0x52
342#define DW_OP_reg3			0x53
343#define DW_OP_reg4			0x54
344#define DW_OP_reg5			0x55
345#define DW_OP_reg6			0x56
346#define DW_OP_reg7			0x57
347#define DW_OP_reg8			0x58
348#define DW_OP_reg9			0x59
349#define DW_OP_reg10			0x5a
350#define DW_OP_reg11			0x5b
351#define DW_OP_reg12			0x5c
352#define DW_OP_reg13			0x5d
353#define DW_OP_reg14			0x5e
354#define DW_OP_reg15			0x5f
355#define DW_OP_reg16			0x60
356#define DW_OP_reg17			0x61
357#define DW_OP_reg18			0x62
358#define DW_OP_reg19			0x63
359#define DW_OP_reg20			0x64
360#define DW_OP_reg21			0x65
361#define DW_OP_reg22			0x66
362#define DW_OP_reg23			0x67
363#define DW_OP_reg24			0x68
364#define DW_OP_reg25			0x69
365#define DW_OP_reg26			0x6a
366#define DW_OP_reg27			0x6b
367#define DW_OP_reg28			0x6c
368#define DW_OP_reg29			0x6d
369#define DW_OP_reg30			0x6e
370#define DW_OP_reg31			0x6f
371#define DW_OP_breg0			0x70
372#define DW_OP_breg1			0x71
373#define DW_OP_breg2			0x72
374#define DW_OP_breg3			0x73
375#define DW_OP_breg4			0x74
376#define DW_OP_breg5			0x75
377#define DW_OP_breg6			0x76
378#define DW_OP_breg7			0x77
379#define DW_OP_breg8			0x78
380#define DW_OP_breg9			0x79
381#define DW_OP_breg10			0x7a
382#define DW_OP_breg11			0x7b
383#define DW_OP_breg12			0x7c
384#define DW_OP_breg13			0x7d
385#define DW_OP_breg14			0x7e
386#define DW_OP_breg15			0x7f
387#define DW_OP_breg16			0x80
388#define DW_OP_breg17			0x81
389#define DW_OP_breg18			0x82
390#define DW_OP_breg19			0x83
391#define DW_OP_breg20			0x84
392#define DW_OP_breg21			0x85
393#define DW_OP_breg22			0x86
394#define DW_OP_breg23			0x87
395#define DW_OP_breg24			0x88
396#define DW_OP_breg25			0x89
397#define DW_OP_breg26			0x8a
398#define DW_OP_breg27			0x8b
399#define DW_OP_breg28			0x8c
400#define DW_OP_breg29			0x8d
401#define DW_OP_breg30			0x8e
402#define DW_OP_breg31			0x8f
403#define DW_OP_regx			0x90
404#define DW_OP_fbreg			0x91
405#define DW_OP_bregx			0x92
406#define DW_OP_piece			0x93
407#define DW_OP_deref_size		0x94
408#define DW_OP_xderef_size		0x95
409#define DW_OP_nop			0x96
410#define DW_OP_push_object_address	0x97
411#define DW_OP_call2			0x98
412#define DW_OP_call4			0x99
413#define DW_OP_call_ref			0x9a
414#define DW_OP_form_tls_address		0x9b
415#define DW_OP_call_frame_cfa		0x9c
416#define DW_OP_bit_piece			0x9d
417#define DW_OP_implicit_value		0x9e
418#define DW_OP_stack_value		0x9f
419#define DW_OP_lo_user		 	0xe0
420#define DW_OP_hi_user		 	0xff
421
422/* GNU extensions. */
423#define	DW_OP_GNU_push_tls_address	0xe0
424#define	DW_OP_GNU_uninit		0xf0
425#define	DW_OP_GNU_encoded_addr		0xf1
426#define	DW_OP_GNU_implicit_pointer	0xf2
427#define	DW_OP_GNU_entry_value		0xf3
428#define	DW_OP_GNU_const_type		0xf4
429#define	DW_OP_GNU_regval_type		0xf5
430#define	DW_OP_GNU_deref_type		0xf6
431#define	DW_OP_GNU_convert		0xf7
432#define	DW_OP_GNU_reinterpret		0xf9
433#define	DW_OP_GNU_parameter_ref		0xfa
434#define	DW_OP_GNU_addr_index		0xfb
435#define	DW_OP_GNU_const_index		0xfc
436
437#define DW_ATE_address		 	0x1
438#define DW_ATE_boolean		 	0x2
439#define DW_ATE_complex_float	 	0x3
440#define DW_ATE_float		 	0x4
441#define DW_ATE_signed		 	0x5
442#define DW_ATE_signed_char	 	0x6
443#define DW_ATE_unsigned		 	0x7
444#define DW_ATE_unsigned_char	 	0x8
445#define DW_ATE_imaginary_float	 	0x9
446#define DW_ATE_packed_decimal	 	0xa
447#define DW_ATE_numeric_string	 	0xb
448#define DW_ATE_edited		 	0xc
449#define DW_ATE_signed_fixed	 	0xd
450#define DW_ATE_unsigned_fixed	 	0xe
451#define DW_ATE_decimal_float	 	0xf
452#define DW_ATE_lo_user		 	0x80
453#define DW_ATE_hi_user		 	0xff
454
455#define DW_ACCESS_public		0x01
456#define DW_ACCESS_protected	 	0x02
457#define DW_ACCESS_private	 	0x03
458
459#define	DW_END_default			0x00
460#define	DW_END_big			0x01
461#define	DW_END_little			0x02
462#define	DW_END_lo_user			0x40
463#define	DW_END_high_user		0xff
464
465#define DW_VIS_local		 	0x01
466#define DW_VIS_exported		 	0x02
467#define DW_VIS_qualified		0x03
468
469#define DW_VIRTUALITY_none	 	0x00
470#define DW_VIRTUALITY_virtual	 	0x01
471#define DW_VIRTUALITY_pure_virtual 	0x02
472
473#define DW_LANG_C89		 	0x0001
474#define DW_LANG_C		 	0x0002
475#define DW_LANG_Ada83		 	0x0003
476#define DW_LANG_C_plus_plus	 	0x0004
477#define DW_LANG_Cobol74		 	0x0005
478#define DW_LANG_Cobol85		 	0x0006
479#define DW_LANG_Fortran77	 	0x0007
480#define DW_LANG_Fortran90	 	0x0008
481#define DW_LANG_Pascal83		0x0009
482#define DW_LANG_Modula2		 	0x000a
483#define DW_LANG_Java		 	0x000b
484#define DW_LANG_C99		 	0x000c
485#define DW_LANG_Ada95		 	0x000d
486#define DW_LANG_Fortran95	 	0x000e
487#define DW_LANG_PLI		 	0x000f
488#define DW_LANG_ObjC		 	0x0010
489#define DW_LANG_ObjC_plus_plus	 	0x0011
490#define DW_LANG_UPC		 	0x0012
491#define DW_LANG_D		 	0x0013
492#define DW_LANG_lo_user		 	0x8000
493#define DW_LANG_hi_user		 	0xffff
494
495#define DW_ID_case_sensitive	 	0x00
496#define DW_ID_up_case		 	0x01
497#define DW_ID_down_case		 	0x02
498#define DW_ID_case_insensitive	 	0x03
499
500#define DW_CC_normal		 	0x01
501#define DW_CC_program		 	0x02
502#define DW_CC_nocall		 	0x03
503#define DW_CC_lo_user		 	0x40
504#define DW_CC_hi_user		 	0xff
505
506#define DW_INL_not_inlined	 	0x00
507#define DW_INL_inlined		 	0x01
508#define DW_INL_declared_not_inlined 	0x02
509#define DW_INL_declared_inlined	 	0x03
510
511#define DW_ORD_row_major		0x00
512#define DW_ORD_col_major		0x01
513
514#define	DW_DS_unsigned			0x01
515#define	DW_DS_leading_overpunch		0x02
516#define	DW_DS_trailing_overpunch	0x03
517#define	DW_DS_leading_separate		0x04
518#define	DW_DS_trailing_separate		0x05
519
520#define DW_DSC_label		 	0x00
521#define DW_DSC_range		 	0x01
522
523#define DW_LNS_copy		 	0x01
524#define DW_LNS_advance_pc	 	0x02
525#define DW_LNS_advance_line	 	0x03
526#define DW_LNS_set_file		 	0x04
527#define DW_LNS_set_column	 	0x05
528#define DW_LNS_negate_stmt	 	0x06
529#define DW_LNS_set_basic_block	 	0x07
530#define DW_LNS_const_add_pc	 	0x08
531#define DW_LNS_fixed_advance_pc	 	0x09
532#define DW_LNS_set_prologue_end	 	0x0a
533#define DW_LNS_set_epilogue_begin 	0x0b
534#define DW_LNS_set_isa		 	0x0c
535
536#define DW_LNE_end_sequence	 	0x01
537#define DW_LNE_set_address	 	0x02
538#define DW_LNE_define_file	 	0x03
539#define DW_LNE_lo_user		 	0x80
540#define DW_LNE_hi_user		 	0xff
541
542#define DW_MACINFO_define	 	0x01
543#define DW_MACINFO_undef		0x02
544#define DW_MACINFO_start_file	 	0x03
545#define DW_MACINFO_end_file	 	0x04
546#define DW_MACINFO_vendor_ext	 	0xff
547
548#define DW_CFA_advance_loc		0x40
549#define DW_CFA_offset	 		0x80
550#define DW_CFA_restore	 		0xc0
551#define DW_CFA_extended			0
552
553#define DW_CFA_nop	 		0x00
554#define DW_CFA_set_loc	 		0x01
555#define DW_CFA_advance_loc1 		0x02
556#define DW_CFA_advance_loc2 		0x03
557#define DW_CFA_advance_loc4 		0x04
558#define DW_CFA_offset_extended 		0x05
559#define DW_CFA_restore_extended 	0x06
560#define DW_CFA_undefined		0x07
561#define DW_CFA_same_value 		0x08
562#define DW_CFA_register	 		0x09
563#define DW_CFA_remember_state 		0x0a
564#define DW_CFA_restore_state 		0x0b
565#define DW_CFA_def_cfa	 		0x0c
566#define DW_CFA_def_cfa_register 	0x0d
567#define DW_CFA_def_cfa_offset 		0x0e
568#define DW_CFA_def_cfa_expression 	0x0f
569#define DW_CFA_expression 		0x10
570#define DW_CFA_offset_extended_sf 	0x11
571#define DW_CFA_def_cfa_sf 		0x12
572#define DW_CFA_def_cfa_offset_sf 	0x13
573#define DW_CFA_val_offset		0x14
574#define DW_CFA_val_offset_sf 		0x15
575#define DW_CFA_val_expression 		0x16
576#define DW_CFA_lo_user	 		0x1c
577#define DW_CFA_high_user	 	0x3f
578
579/*
580 * LSB(Linux Standard Base) extension to DWARF2.
581 */
582
583#define	DW_EH_PE_absptr			0x00
584#define	DW_EH_PE_uleb128		0x01
585#define	DW_EH_PE_udata2			0x02
586#define	DW_EH_PE_udata4			0x03
587#define	DW_EH_PE_udata8			0x04
588#define	DW_EH_PE_sleb128		0x09
589#define	DW_EH_PE_sdata2			0x0a
590#define	DW_EH_PE_sdata4			0x0b
591#define	DW_EH_PE_sdata8			0x0c
592#define	DW_EH_PE_pcrel			0x10
593#define	DW_EH_PE_textrel		0x20
594#define	DW_EH_PE_datarel		0x30
595#define	DW_EH_PE_funcrel		0x40
596#define	DW_EH_PE_aligned		0x50
597#define	DW_EH_PE_omit			0xff
598
599#endif /* !_DWARF_H_ */
600