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affixalex/dwarf.h

Created June 17, 2016 23:57
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dwarf.h
#ifndef SYS_DWARF_H
#define SYS_DWARF_H
#include <stdint.h>
/*
* Integer representations - DWARF4 Section 7.26
*/
typedef int8_t dwarf_sbyte;
typedef uint8_t dwarf_ubyte;
typedef uint16_t dwarf_uhalf;
typedef uint32_t dwarf_uword;
/*
* Section offsets and lengths
*/
typedef uint64_t dwarf_section_offset;
typedef uint64_t dwarf_section_length;
/*
* A target machine address. Targets may use smaller addresses; this
* represents the largest supported address type.
*/
typedef uint64_t dwarf_taddr;
/*
* DIE tags
* DWARF4 Section 7, figure 18
*/
#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
/*
* Child determination
* DWARF4 Section 7, figure 19
*/
#define DW_CHILDREN_no 0x00
#define DW_CHILDREN_yes 0x01
/*
* Attribute names
* DWARF4 Section 7, figure 20
*/
#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
/* 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
/*
* Attribute form encodings
* DWARF4 Section 7, figure 21
*/
#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
/*
* Operation encodings
* DWARF 4 Section 7.7.1 and figure 24
*/
#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
/*
* DW_ATE - encoding constants
* DWARF4 section 7.8 figure 25
*/
#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
/*
* Accessibility constants
* DWARF4 section 7.9 figure 28
*/
#define DW_ACCESS_public 0x01
#define DW_ACCESS_protected 0x02
#define DW_ACCESS_private 0x03
/*
* Decimal sign constants
* DWARF4 section 7.8 figure 26
*/
#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
/*
* DW_END - endianity constants
* DWARF4 section 7.8 figure 27
*/
#define DW_END_default 0x00
#define DW_END_big 0x01
#define DW_END_little 0x02
#define DW_end_hi_user 0x40
#define DW_END_lo_user 0xff
/*
* DW_VS - visibility constants
* DWARF4 section 7.10 figure 29
*/
#define DW_VIS_local 0x01
#define DW_VIS_EXPORTED 0x02
#define DW_VIS_qualified 0x03
/*
* Virtuality constants
* DWARF4 section 7.11 figure 30
*/
#define DW_VIRT_none 0x00
#define DW_VIRT_virtual 0x01
#define DW_VIRT_pure_virtual 0x02
/*
* Language constants
* DWARF4 section 7.12 figure 31
*/
#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_pllus 0x0011
#define DW_LANG_UPC 0x0012
#define DW_LANG_D 0x0013
#define DW_LANG_Python 0x0013
#define DW_LANG_lo_user 0x8000
#define DW_LANG_hi_user 0xffff
/*
* Identifier case constants
* DWARF4 section 7.14 figure 32
*/
#define DW_ID_case_sensitive 0x00
#define DW_ID_up_case 0x01
#define DW_ID_down_case 0x02
#define DW_ID_case_insensitive 0x03
/*
* Calling convention constants
* DWARF4 section 7.15 figure 33
*/
#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
/*
* Inline constants - DWARF4 section 7.16 figure 34
*/
#define DW_INL_not_inlined 0x00
#define DW_INL_inlined 0x01
#define DW_INL_declared_not_inlined 0x02
#define DW_INL_declared_inlined 0x03
/*
* Ordering constants
* DWARF4 section 7.17 figure 35
*/
#define DW_ORD_row_major 0x00
#define DW_ORD_col_major 0x01
/*
* discr_list constants
* DWARF4 section 7.18 figure 36
*/
#define DW_DSC_label 0x00
#define DW_DSC_range 0x01
/*
* Line number standard opcodes
* DWARF4 section 7.21 figure 37
*/
#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
/*
* Line number extended opcodes
* DWARF4 section 7.21 figure 38
*/
#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
#endif
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