MFC r317075: Update ELF Tool Chain to upstream r3520

[FreeBSD/FreeBSD.git] / contrib / elftoolchain / libdwarf / dwarf.h

/*-
 * Copyright (c) 2007 John Birrell (jb@freebsd.org)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *notice, this list of conditions and the following disclaimer in the
 *documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: dwarf.h 3494 2016-09-20 17:16:13Z emaste $
 */

#ifndef _DWARF_H_
#define _DWARF_H_

#define DW_TAG_array_type               0x01
#define DW_TAG_class_type               0x02
#define DW_TAG_entry_point              0x03
#define DW_TAG_enumeration_type         0x04
#define DW_TAG_formal_parameter         0x05
#define DW_TAG_imported_declaration     0x08
#define DW_TAG_label                    0x0a
#define DW_TAG_lexical_block            0x0b
#define DW_TAG_member                   0x0d
#define DW_TAG_pointer_type             0x0f
#define DW_TAG_reference_type           0x10
#define DW_TAG_compile_unit             0x11
#define DW_TAG_string_type              0x12
#define DW_TAG_structure_type           0x13
#define DW_TAG_subroutine_type          0x15
#define DW_TAG_typedef                  0x16
#define DW_TAG_union_type               0x17
#define DW_TAG_unspecified_parameters   0x18
#define DW_TAG_variant                  0x19
#define DW_TAG_common_block             0x1a
#define DW_TAG_common_inclusion         0x1b
#define DW_TAG_inheritance              0x1c
#define DW_TAG_inlined_subroutine       0x1d
#define DW_TAG_module                   0x1e
#define DW_TAG_ptr_to_member_type       0x1f
#define DW_TAG_set_type                 0x20
#define DW_TAG_subrange_type            0x21
#define DW_TAG_with_stmt                0x22
#define DW_TAG_access_declaration       0x23
#define DW_TAG_base_type                0x24
#define DW_TAG_catch_block              0x25
#define DW_TAG_const_type               0x26
#define DW_TAG_constant                 0x27
#define DW_TAG_enumerator               0x28
#define DW_TAG_friend                   0x2a
#define DW_TAG_namelist                 0x2b
#define DW_TAG_namelist_item            0x2c
#define DW_TAG_packed_type              0x2d
#define DW_TAG_subprogram               0x2e
#define DW_TAG_template_type_parameter  0x2f
#define DW_TAG_template_type_param      0x2f
#define DW_TAG_template_value_parameter 0x30
#define DW_TAG_template_value_param     0x30
#define DW_TAG_thrown_type              0x31
#define DW_TAG_try_block                0x32
#define DW_TAG_variant_part             0x33
#define DW_TAG_variable                 0x34
#define DW_TAG_volatile_type            0x35
#define DW_TAG_dwarf_procedure          0x36
#define DW_TAG_restrict_type            0x37
#define DW_TAG_interface_type           0x38
#define DW_TAG_namespace                0x39
#define DW_TAG_imported_module          0x3a
#define DW_TAG_unspecified_type         0x3b
#define DW_TAG_partial_unit             0x3c
#define DW_TAG_imported_unit            0x3d
#define DW_TAG_condition                0x3f
#define DW_TAG_shared_type              0x40
#define DW_TAG_type_unit                0x41
#define DW_TAG_rvalue_reference_type    0x42
#define DW_TAG_template_alias           0x43
#define DW_TAG_lo_user                  0x4080
#define DW_TAG_hi_user                  0xffff

/* GNU extensions. */
#define DW_TAG_format_label             0x4101
#define DW_TAG_function_template        0x4102
#define DW_TAG_class_template           0x4103
#define DW_TAG_GNU_BINCL                0x4104
#define DW_TAG_GNU_EINCL                0x4105
#define DW_TAG_GNU_template_template_parameter  0x4106
#define DW_TAG_GNU_template_template_param      0x4106
#define DW_TAG_GNU_template_parameter_pack      0x4107
#define DW_TAG_GNU_formal_parameter_pack        0x4108
#define DW_TAG_GNU_call_site                    0x4109
#define DW_TAG_GNU_call_site_parameter          0x410a

#define DW_CHILDREN_no                  0x00
#define DW_CHILDREN_yes                 0x01

#define DW_AT_sibling                   0x01
#define DW_AT_location                  0x02
#define DW_AT_name                      0x03
#define DW_AT_ordering                  0x09
#define DW_AT_subscr_data               0x0a
#define DW_AT_byte_size                 0x0b
#define DW_AT_bit_offset                0x0c
#define DW_AT_bit_size                  0x0d
#define DW_AT_element_list              0x0f
#define DW_AT_stmt_list                 0x10
#define DW_AT_low_pc                    0x11
#define DW_AT_high_pc                   0x12
#define DW_AT_language                  0x13
#define DW_AT_member                    0x14
#define DW_AT_discr                     0x15
#define DW_AT_discr_value               0x16
#define DW_AT_visibility                0x17
#define DW_AT_import                    0x18
#define DW_AT_string_length             0x19
#define DW_AT_common_reference          0x1a
#define DW_AT_comp_dir                  0x1b
#define DW_AT_const_value               0x1c
#define DW_AT_containing_type           0x1d
#define DW_AT_default_value             0x1e
#define DW_AT_inline                    0x20
#define DW_AT_is_optional               0x21
#define DW_AT_lower_bound               0x22
#define DW_AT_producer                  0x25
#define DW_AT_prototyped                0x27
#define DW_AT_return_addr               0x2a
#define DW_AT_start_scope               0x2c
#define DW_AT_bit_stride                0x2e
#define DW_AT_stride_size               0x2e
#define DW_AT_upper_bound               0x2f
#define DW_AT_abstract_origin           0x31
#define DW_AT_accessibility             0x32
#define DW_AT_address_class             0x33
#define DW_AT_artificial                0x34
#define DW_AT_base_types                0x35
#define DW_AT_calling_convention        0x36
#define DW_AT_count                     0x37
#define DW_AT_data_member_location      0x38
#define DW_AT_decl_column               0x39
#define DW_AT_decl_file                 0x3a
#define DW_AT_decl_line                 0x3b
#define DW_AT_declaration               0x3c
#define DW_AT_discr_list                0x3d
#define DW_AT_encoding                  0x3e
#define DW_AT_external                  0x3f
#define DW_AT_frame_base                0x40
#define DW_AT_friend                    0x41
#define DW_AT_identifier_case           0x42
#define DW_AT_macro_info                0x43
#define DW_AT_namelist_item             0x44
#define DW_AT_priority                  0x45
#define DW_AT_segment                   0x46
#define DW_AT_specification             0x47
#define DW_AT_static_link               0x48
#define DW_AT_type                      0x49
#define DW_AT_use_location              0x4a
#define DW_AT_variable_parameter        0x4b
#define DW_AT_virtuality                0x4c
#define DW_AT_vtable_elem_location      0x4d
#define DW_AT_allocated                 0x4e
#define DW_AT_associated                0x4f
#define DW_AT_data_location             0x50
#define DW_AT_byte_stride               0x51
#define DW_AT_entry_pc                  0x52
#define DW_AT_use_UTF8                  0x53
#define DW_AT_extension                 0x54
#define DW_AT_ranges                    0x55
#define DW_AT_trampoline                0x56
#define DW_AT_call_column               0x57
#define DW_AT_call_file                 0x58
#define DW_AT_call_line                 0x59
#define DW_AT_description               0x5a
#define DW_AT_binary_scale              0x5b
#define DW_AT_decimal_scale             0x5c
#define DW_AT_small                     0x5d
#define DW_AT_decimal_sign              0x5e
#define DW_AT_digit_count               0x5f
#define DW_AT_picture_string            0x60
#define DW_AT_mutable                   0x61
#define DW_AT_threads_scaled            0x62
#define DW_AT_explicit                  0x63
#define DW_AT_object_pointer            0x64
#define DW_AT_endianity                 0x65
#define DW_AT_elemental                 0x66
#define DW_AT_pure                      0x67
#define DW_AT_recursive                 0x68
#define DW_AT_signature                 0x69
#define DW_AT_main_subprogram           0x6a
#define DW_AT_data_bit_offset           0x6b
#define DW_AT_const_expr                0x6c
#define DW_AT_enum_class                0x6d
#define DW_AT_linkage_name              0x6e
#define DW_AT_lo_user                   0x2000
#define DW_AT_hi_user                   0x3fff

/* SGI/MIPS extensions. */
#define DW_AT_MIPS_fde                          0x2001
#define DW_AT_MIPS_loop_begin                   0x2002
#define DW_AT_MIPS_tail_loop_begin              0x2003
#define DW_AT_MIPS_epilog_begin                 0x2004
#define DW_AT_MIPS_loop_unroll_factor           0x2005
#define DW_AT_MIPS_software_pipeline_depth      0x2006
#define DW_AT_MIPS_linkage_name                 0x2007
#define DW_AT_MIPS_stride                       0x2008
#define DW_AT_MIPS_abstract_name                0x2009
#define DW_AT_MIPS_clone_origin                 0x200a
#define DW_AT_MIPS_has_inlines                  0x200b
#define DW_AT_MIPS_stride_byte                  0x200c
#define DW_AT_MIPS_stride_elem                  0x200d
#define DW_AT_MIPS_ptr_dopetype                 0x200e
#define DW_AT_MIPS_allocatable_dopetype         0x200f
#define DW_AT_MIPS_assumed_shape_dopetype       0x2010
#define DW_AT_MIPS_assumed_size                 0x2011

/* GNU extensions. */
#define DW_AT_sf_names                          0x2101
#define DW_AT_src_info                          0x2102
#define DW_AT_mac_info                          0x2103
#define DW_AT_src_coords                        0x2104
#define DW_AT_body_begin                        0x2105
#define DW_AT_body_end                          0x2106
#define DW_AT_GNU_vector                        0x2107
#define DW_AT_GNU_guarded_by                    0x2108
#define DW_AT_GNU_pt_guarded_by                 0x2109
#define DW_AT_GNU_guarded                       0x210a
#define DW_AT_GNU_pt_guarded                    0x210b
#define DW_AT_GNU_locks_excluded                0x210c
#define DW_AT_GNU_exclusive_locks_required      0x210d
#define DW_AT_GNU_shared_locks_required         0x210e
#define DW_AT_GNU_odr_signature                 0x210f
#define DW_AT_GNU_template_name                 0x2110
#define DW_AT_GNU_call_site_value               0x2111
#define DW_AT_GNU_call_site_data_value          0x2112
#define DW_AT_GNU_call_site_target              0x2113
#define DW_AT_GNU_call_site_target_clobbered    0x2114
#define DW_AT_GNU_tail_call                     0x2115
#define DW_AT_GNU_all_tail_call_sites           0x2116
#define DW_AT_GNU_all_call_sites                0x2117
#define DW_AT_GNU_all_source_call_sites         0x2118

/* Apple extensions. */
#define DW_AT_APPLE_optimized                   0x3fe1
#define DW_AT_APPLE_flags                       0x3fe2
#define DW_AT_APPLE_isa                         0x3fe3
#define DW_AT_APPLE_block                       0x3fe4
#define DW_AT_APPLE_major_runtime_vers          0x3fe5
#define DW_AT_APPLE_runtime_class               0x3fe6
#define DW_AT_APPLE_omit_frame_ptr              0x3fe7
#define DW_AT_APPLE_property_name               0x3fe8
#define DW_AT_APPLE_property_getter             0x3fe9
#define DW_AT_APPLE_property_setter             0x3fea
#define DW_AT_APPLE_property_attribute          0x3feb
#define DW_AT_APPLE_objc_complete_type          0x3fec
#define DW_AT_APPLE_property                    0x3fed

#define DW_FORM_addr                    0x01
#define DW_FORM_block2                  0x03
#define DW_FORM_block4                  0x04
#define DW_FORM_data2                   0x05
#define DW_FORM_data4                   0x06
#define DW_FORM_data8                   0x07
#define DW_FORM_string                  0x08
#define DW_FORM_block                   0x09
#define DW_FORM_block1                  0x0a
#define DW_FORM_data1                   0x0b
#define DW_FORM_flag                    0x0c
#define DW_FORM_sdata                   0x0d
#define DW_FORM_strp                    0x0e
#define DW_FORM_udata                   0x0f
#define DW_FORM_ref_addr                0x10
#define DW_FORM_ref1                    0x11
#define DW_FORM_ref2                    0x12
#define DW_FORM_ref4                    0x13
#define DW_FORM_ref8                    0x14
#define DW_FORM_ref_udata               0x15
#define DW_FORM_indirect                0x16
#define DW_FORM_sec_offset              0x17
#define DW_FORM_exprloc                 0x18
#define DW_FORM_flag_present            0x19
#define DW_FORM_ref_sig8                0x20
#define DW_FORM_GNU_ref_alt             0x1f20
#define DW_FORM_GNU_strp_alt            0x1f21

#define DW_OP_addr                      0x03
#define DW_OP_deref                     0x06
#define DW_OP_const1u                   0x08
#define DW_OP_const1s                   0x09
#define DW_OP_const2u                   0x0a
#define DW_OP_const2s                   0x0b
#define DW_OP_const4u                   0x0c
#define DW_OP_const4s                   0x0d
#define DW_OP_const8u                   0x0e
#define DW_OP_const8s                   0x0f
#define DW_OP_constu                    0x10
#define DW_OP_consts                    0x11
#define DW_OP_dup                       0x12
#define DW_OP_drop                      0x13
#define DW_OP_over                      0x14
#define DW_OP_pick                      0x15
#define DW_OP_swap                      0x16
#define DW_OP_rot                       0x17
#define DW_OP_xderef                    0x18
#define DW_OP_abs                       0x19
#define DW_OP_and                       0x1a
#define DW_OP_div                       0x1b
#define DW_OP_minus                     0x1c
#define DW_OP_mod                       0x1d
#define DW_OP_mul                       0x1e
#define DW_OP_neg                       0x1f
#define DW_OP_not                       0x20
#define DW_OP_or                        0x21
#define DW_OP_plus                      0x22
#define DW_OP_plus_uconst               0x23
#define DW_OP_shl                       0x24
#define DW_OP_shr                       0x25
#define DW_OP_shra                      0x26
#define DW_OP_xor                       0x27
#define DW_OP_bra                       0x28
#define DW_OP_eq                        0x29
#define DW_OP_ge                        0x2a
#define DW_OP_gt                        0x2b
#define DW_OP_le                        0x2c
#define DW_OP_lt                        0x2d
#define DW_OP_ne                        0x2e
#define DW_OP_skip                      0x2f
#define DW_OP_lit0                      0x30
#define DW_OP_lit1                      0x31
#define DW_OP_lit2                      0x32
#define DW_OP_lit3                      0x33
#define DW_OP_lit4                      0x34
#define DW_OP_lit5                      0x35
#define DW_OP_lit6                      0x36
#define DW_OP_lit7                      0x37
#define DW_OP_lit8                      0x38
#define DW_OP_lit9                      0x39
#define DW_OP_lit10                     0x3a
#define DW_OP_lit11                     0x3b
#define DW_OP_lit12                     0x3c
#define DW_OP_lit13                     0x3d
#define DW_OP_lit14                     0x3e
#define DW_OP_lit15                     0x3f
#define DW_OP_lit16                     0x40
#define DW_OP_lit17                     0x41
#define DW_OP_lit18                     0x42
#define DW_OP_lit19                     0x43
#define DW_OP_lit20                     0x44
#define DW_OP_lit21                     0x45
#define DW_OP_lit22                     0x46
#define DW_OP_lit23                     0x47
#define DW_OP_lit24                     0x48
#define DW_OP_lit25                     0x49
#define DW_OP_lit26                     0x4a
#define DW_OP_lit27                     0x4b
#define DW_OP_lit28                     0x4c
#define DW_OP_lit29                     0x4d
#define DW_OP_lit30                     0x4e
#define DW_OP_lit31                     0x4f
#define DW_OP_reg0                      0x50
#define DW_OP_reg1                      0x51
#define DW_OP_reg2                      0x52
#define DW_OP_reg3                      0x53
#define DW_OP_reg4                      0x54
#define DW_OP_reg5                      0x55
#define DW_OP_reg6                      0x56
#define DW_OP_reg7                      0x57
#define DW_OP_reg8                      0x58
#define DW_OP_reg9                      0x59
#define DW_OP_reg10                     0x5a
#define DW_OP_reg11                     0x5b
#define DW_OP_reg12                     0x5c
#define DW_OP_reg13                     0x5d
#define DW_OP_reg14                     0x5e
#define DW_OP_reg15                     0x5f
#define DW_OP_reg16                     0x60
#define DW_OP_reg17                     0x61
#define DW_OP_reg18                     0x62
#define DW_OP_reg19                     0x63
#define DW_OP_reg20                     0x64
#define DW_OP_reg21                     0x65
#define DW_OP_reg22                     0x66
#define DW_OP_reg23                     0x67
#define DW_OP_reg24                     0x68
#define DW_OP_reg25                     0x69
#define DW_OP_reg26                     0x6a
#define DW_OP_reg27                     0x6b
#define DW_OP_reg28                     0x6c
#define DW_OP_reg29                     0x6d
#define DW_OP_reg30                     0x6e
#define DW_OP_reg31                     0x6f
#define DW_OP_breg0                     0x70
#define DW_OP_breg1                     0x71
#define DW_OP_breg2                     0x72
#define DW_OP_breg3                     0x73
#define DW_OP_breg4                     0x74
#define DW_OP_breg5                     0x75
#define DW_OP_breg6                     0x76
#define DW_OP_breg7                     0x77
#define DW_OP_breg8                     0x78
#define DW_OP_breg9                     0x79
#define DW_OP_breg10                    0x7a
#define DW_OP_breg11                    0x7b
#define DW_OP_breg12                    0x7c
#define DW_OP_breg13                    0x7d
#define DW_OP_breg14                    0x7e
#define DW_OP_breg15                    0x7f
#define DW_OP_breg16                    0x80
#define DW_OP_breg17                    0x81
#define DW_OP_breg18                    0x82
#define DW_OP_breg19                    0x83
#define DW_OP_breg20                    0x84
#define DW_OP_breg21                    0x85
#define DW_OP_breg22                    0x86
#define DW_OP_breg23                    0x87
#define DW_OP_breg24                    0x88
#define DW_OP_breg25                    0x89
#define DW_OP_breg26                    0x8a
#define DW_OP_breg27                    0x8b
#define DW_OP_breg28                    0x8c
#define DW_OP_breg29                    0x8d
#define DW_OP_breg30                    0x8e
#define DW_OP_breg31                    0x8f
#define DW_OP_regx                      0x90
#define DW_OP_fbreg                     0x91
#define DW_OP_bregx                     0x92
#define DW_OP_piece                     0x93
#define DW_OP_deref_size                0x94
#define DW_OP_xderef_size               0x95
#define DW_OP_nop                       0x96
#define DW_OP_push_object_address       0x97
#define DW_OP_call2                     0x98
#define DW_OP_call4                     0x99
#define DW_OP_call_ref                  0x9a
#define DW_OP_form_tls_address          0x9b
#define DW_OP_call_frame_cfa            0x9c
#define DW_OP_bit_piece                 0x9d
#define DW_OP_implicit_value            0x9e
#define DW_OP_stack_value               0x9f
#define DW_OP_lo_user                   0xe0
#define DW_OP_hi_user                   0xff

/* GNU extensions. */
#define DW_OP_GNU_push_tls_address      0xe0
#define DW_OP_GNU_uninit                0xf0
#define DW_OP_GNU_encoded_addr          0xf1
#define DW_OP_GNU_implicit_pointer      0xf2
#define DW_OP_GNU_entry_value           0xf3
#define DW_OP_GNU_const_type            0xf4
#define DW_OP_GNU_regval_type           0xf5
#define DW_OP_GNU_deref_type            0xf6
#define DW_OP_GNU_convert               0xf7
#define DW_OP_GNU_reinterpret           0xf9
#define DW_OP_GNU_parameter_ref         0xfa
#define DW_OP_GNU_addr_index            0xfb
#define DW_OP_GNU_const_index           0xfc

#define DW_ATE_address                  0x1
#define DW_ATE_boolean                  0x2
#define DW_ATE_complex_float            0x3
#define DW_ATE_float                    0x4
#define DW_ATE_signed                   0x5
#define DW_ATE_signed_char              0x6
#define DW_ATE_unsigned                 0x7
#define DW_ATE_unsigned_char            0x8
#define DW_ATE_imaginary_float          0x9
#define DW_ATE_packed_decimal           0xa
#define DW_ATE_numeric_string           0xb
#define DW_ATE_edited                   0xc
#define DW_ATE_signed_fixed             0xd
#define DW_ATE_unsigned_fixed           0xe
#define DW_ATE_decimal_float            0xf
#define DW_ATE_lo_user                  0x80
#define DW_ATE_hi_user                  0xff

#define DW_ACCESS_public                0x01
#define DW_ACCESS_protected             0x02
#define DW_ACCESS_private               0x03

#define DW_END_default                  0x00
#define DW_END_big                      0x01
#define DW_END_little                   0x02
#define DW_END_lo_user                  0x40
#define DW_END_high_user                0xff

#define DW_VIS_local                    0x01
#define DW_VIS_exported                 0x02
#define DW_VIS_qualified                0x03

#define DW_VIRTUALITY_none              0x00
#define DW_VIRTUALITY_virtual           0x01
#define DW_VIRTUALITY_pure_virtual      0x02

#define DW_LANG_C89                     0x0001
#define DW_LANG_C                       0x0002
#define DW_LANG_Ada83                   0x0003
#define DW_LANG_C_plus_plus             0x0004
#define DW_LANG_Cobol74                 0x0005
#define DW_LANG_Cobol85                 0x0006
#define DW_LANG_Fortran77               0x0007
#define DW_LANG_Fortran90               0x0008
#define DW_LANG_Pascal83                0x0009
#define DW_LANG_Modula2                 0x000a
#define DW_LANG_Java                    0x000b
#define DW_LANG_C99                     0x000c
#define DW_LANG_Ada95                   0x000d
#define DW_LANG_Fortran95               0x000e
#define DW_LANG_PLI                     0x000f
#define DW_LANG_ObjC                    0x0010
#define DW_LANG_ObjC_plus_plus          0x0011
#define DW_LANG_UPC                     0x0012
#define DW_LANG_D                       0x0013
#define DW_LANG_lo_user                 0x8000
#define DW_LANG_Mips_Assembler          0x8001
#define DW_LANG_hi_user                 0xffff

#define DW_ID_case_sensitive            0x00
#define DW_ID_up_case                   0x01
#define DW_ID_down_case                 0x02
#define DW_ID_case_insensitive          0x03

#define DW_CC_normal                    0x01
#define DW_CC_program                   0x02
#define DW_CC_nocall                    0x03
#define DW_CC_lo_user                   0x40
#define DW_CC_hi_user                   0xff

#define DW_INL_not_inlined              0x00
#define DW_INL_inlined                  0x01
#define DW_INL_declared_not_inlined     0x02
#define DW_INL_declared_inlined         0x03

#define DW_ORD_row_major                0x00
#define DW_ORD_col_major                0x01

#define DW_DS_unsigned                  0x01
#define DW_DS_leading_overpunch         0x02
#define DW_DS_trailing_overpunch        0x03
#define DW_DS_leading_separate          0x04
#define DW_DS_trailing_separate         0x05

#define DW_DSC_label                    0x00
#define DW_DSC_range                    0x01

#define DW_LNS_copy                     0x01
#define DW_LNS_advance_pc               0x02
#define DW_LNS_advance_line             0x03
#define DW_LNS_set_file                 0x04
#define DW_LNS_set_column               0x05
#define DW_LNS_negate_stmt              0x06
#define DW_LNS_set_basic_block          0x07
#define DW_LNS_const_add_pc             0x08
#define DW_LNS_fixed_advance_pc         0x09
#define DW_LNS_set_prologue_end         0x0a
#define DW_LNS_set_epilogue_begin       0x0b
#define DW_LNS_set_isa                  0x0c

#define DW_LNE_end_sequence             0x01
#define DW_LNE_set_address              0x02
#define DW_LNE_define_file              0x03
#define DW_LNE_lo_user                  0x80
#define DW_LNE_hi_user                  0xff

#define DW_MACINFO_define               0x01
#define DW_MACINFO_undef                0x02
#define DW_MACINFO_start_file           0x03
#define DW_MACINFO_end_file             0x04
#define DW_MACINFO_vendor_ext           0xff

#define DW_CFA_advance_loc              0x40
#define DW_CFA_offset                   0x80
#define DW_CFA_restore                  0xc0
#define DW_CFA_extended                 0

#define DW_CFA_nop                      0x00
#define DW_CFA_set_loc                  0x01
#define DW_CFA_advance_loc1             0x02
#define DW_CFA_advance_loc2             0x03
#define DW_CFA_advance_loc4             0x04
#define DW_CFA_offset_extended          0x05
#define DW_CFA_restore_extended         0x06
#define DW_CFA_undefined                0x07
#define DW_CFA_same_value               0x08
#define DW_CFA_register                 0x09
#define DW_CFA_remember_state           0x0a
#define DW_CFA_restore_state            0x0b
#define DW_CFA_def_cfa                  0x0c
#define DW_CFA_def_cfa_register         0x0d
#define DW_CFA_def_cfa_offset           0x0e
#define DW_CFA_def_cfa_expression       0x0f
#define DW_CFA_expression               0x10
#define DW_CFA_offset_extended_sf       0x11
#define DW_CFA_def_cfa_sf               0x12
#define DW_CFA_def_cfa_offset_sf        0x13
#define DW_CFA_val_offset               0x14
#define DW_CFA_val_offset_sf            0x15
#define DW_CFA_val_expression           0x16
#define DW_CFA_lo_user                  0x1c
#define DW_CFA_high_user                0x3f

/*
 * LSB(Linux Standard Base) extension to DWARF2.
 */

#define DW_EH_PE_absptr                 0x00
#define DW_EH_PE_uleb128                0x01
#define DW_EH_PE_udata2                 0x02
#define DW_EH_PE_udata4                 0x03
#define DW_EH_PE_udata8                 0x04
#define DW_EH_PE_sleb128                0x09
#define DW_EH_PE_sdata2                 0x0a
#define DW_EH_PE_sdata4                 0x0b
#define DW_EH_PE_sdata8                 0x0c
#define DW_EH_PE_pcrel                  0x10
#define DW_EH_PE_textrel                0x20
#define DW_EH_PE_datarel                0x30
#define DW_EH_PE_funcrel                0x40
#define DW_EH_PE_aligned                0x50
#define DW_EH_PE_omit                   0xff

#endif /* !_DWARF_H_ */