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/*******************************************************************************
* Copyright (c) 1996-2018 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
/*
* DWARF Debugging Information Format.
*/
#define TAG_padding 0x0000
#define TAG_array_type 0x0001
#define TAG_class_type 0x0002
#define TAG_entry_point 0x0003
#define TAG_enumeration_type 0x0004
#define TAG_formal_parameter 0x0005
#define TAG_global_subroutine 0x0006
#define TAG_global_variable 0x0007
#define TAG_imported_declaration 0x0008
#define TAG_label 0x000a
#define TAG_lexical_block 0x000b
#define TAG_local_variable 0x000c
#define TAG_member 0x000d
#define TAG_pointer_type 0x000f
#define TAG_reference_type 0x0010
#define TAG_compile_unit 0x0011
#define TAG_source_file 0x0011
#define TAG_string_type 0x0012
#define TAG_structure_type 0x0013
#define TAG_subroutine 0x0014
#define TAG_subroutine_type 0x0015
#define TAG_typedef 0x0016
#define TAG_union_type 0x0017
#define TAG_unspecified_parameters 0x0018
#define TAG_variant 0x0019
#define TAG_common_block 0x001a
#define TAG_common_inclusion 0x001b
#define TAG_inheritance 0x001c
#define TAG_inlined_subroutine 0x001d
#define TAG_module 0x001e
#define TAG_ptr_to_member_type 0x001f
#define TAG_set_type 0x0020
#define TAG_subrange_type 0x0021
#define TAG_with_stmt 0x0022
#define TAG_access_declaration 0x0023
#define TAG_base_type 0x0024
#define TAG_catch_block 0x0025
#define TAG_const_type 0x0026
#define TAG_constant 0x0027
#define TAG_enumerator 0x0028
#define TAG_file_type 0x0029
#define TAG_friend 0x002a
#define TAG_namelist 0x002b
#define TAG_namelist_item 0x002c
#define TAG_packed_type 0x002d
#define TAG_subprogram 0x002e
#define TAG_template_type_param 0x002f
#define TAG_template_value_param 0x0030
#define TAG_thrown_type 0x0031
#define TAG_try_block 0x0032
#define TAG_variant_part 0x0033
#define TAG_variable 0x0034
#define TAG_volatile_type 0x0035
#define TAG_dwarf_procedure 0x0036
#define TAG_restrict_type 0x0037
#define TAG_interface_type 0x0038
#define TAG_namespace 0x0039
#define TAG_imported_module 0x003a
#define TAG_unspecified_type 0x003b
#define TAG_partial_unit 0x003c
#define TAG_imported_unit 0x003d
#define TAG_mutable_type 0x003e
#define TAG_condition 0x003f
#define TAG_shared_type 0x0040
#define TAG_type_unit 0x0041 /* v4 */
#define TAG_rvalue_reference_type 0x0042 /* v4 */
#define TAG_template_alias 0x0043 /* v4 */
#define TAG_lo_user 0x4080
#define TAG_wrs_thrown_object 0x4080
#define TAG_wrs_throw_breakpoint 0x4081
#define TAG_wrs_catch_breakpoint 0x4082
#define TAG_wrs_extern_subroutine 0x4083
#define TAG_GNU_call_site 0x4109
#define TAG_GNU_call_site_parameter 0x410a
#define TAG_hi_user 0xffff
#define CHILDREN_no 0x00
#define CHILDREN_yes 0x01
#define FORM_ADDR 0x0001
#define FORM_REF 0x0002
#define FORM_BLOCK2 0x0003
#define FORM_BLOCK4 0x0004
#define FORM_DATA2 0x0005
#define FORM_DATA4 0x0006
#define FORM_DATA8 0x0007
#define FORM_STRING 0x0008
#define FORM_BLOCK 0x0009
#define FORM_BLOCK1 0x000a
#define FORM_DATA1 0x000b
#define FORM_FLAG 0x000c
#define FORM_SDATA 0x000d
#define FORM_STRP 0x000e
#define FORM_UDATA 0x000f
#define FORM_REF_ADDR 0x0010
#define FORM_REF1 0x0011
#define FORM_REF2 0x0012
#define FORM_REF4 0x0013
#define FORM_REF8 0x0014
#define FORM_REF_UDATA 0x0015
#define FORM_INDIRECT 0x0016
#define FORM_SEC_OFFSET 0x0017 /* v4 */
#define FORM_EXPRLOC 0x0018 /* v4 */
#define FORM_FLAG_PRESENT 0x0019 /* v4 */
#define FORM_REF_SIG8 0x0020 /* v4 */
/*
* GNU "dwz -m" extension.
* See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open
*/
#define FORM_GNU_REF_ALT 0x1f20
#define FORM_GNU_STRP_ALT 0x1f21
#define AT_sibling 0x0001
#define AT_location 0x0002
#define AT_name 0x0003
#define AT_fund_type 0x0005
#define AT_mod_fund_type 0x0006
#define AT_user_def_type 0x0007
#define AT_mod_u_d_type 0x0008
#define AT_ordering 0x0009
#define AT_subscr_data 0x000a
#define AT_byte_size 0x000b
#define AT_bit_offset 0x000c
#define AT_bit_size 0x000d
#define AT_element_list 0x000f
#define AT_stmt_list 0x0010
#define AT_low_pc 0x0011
#define AT_high_pc 0x0012
#define AT_language 0x0013
#define AT_member 0x0014
#define AT_discr 0x0015
#define AT_discr_value 0x0016
#define AT_visibility 0x0017
#define AT_import 0x0018
#define AT_string_length 0x0019
#define AT_common_reference 0x001a
#define AT_comp_dir 0x001b
#define AT_const_value 0x001c
#define AT_containing_type 0x001d
#define AT_default_value 0x001e
#define AT_friends 0x001f
#define AT_inline 0x0020
#define AT_is_optional 0x0021
#define AT_lower_bound 0x0022
#define AT_program 0x0023
#define AT_private 0x0024
#define AT_producer 0x0025
#define AT_protected 0x0026
#define AT_prototyped 0x0027
#define AT_public 0x0028
#define AT_pure_virtual 0x0029
#define AT_return_addr 0x002a
#define AT_specification_v1 0x002b
#define AT_start_scope 0x002c
#define AT_stride_size 0x002e
#define AT_upper_bound 0x002f
#define AT_virtual 0x0030
#define AT_abstract_origin 0x0031
#define AT_accessibility 0x0032
#define AT_address_class 0x0033
#define AT_artificial 0x0034
#define AT_base_types 0x0035
#define AT_calling_convention 0x0036
#define AT_count 0x0037
#define AT_data_member_location 0x0038
#define AT_decl_column 0x0039
#define AT_decl_file 0x003a
#define AT_decl_line 0x003b
#define AT_declaration 0x003c
#define AT_discr_list 0x003d
#define AT_encoding 0x003e
#define AT_external 0x003f
#define AT_frame_base 0x0040
#define AT_friend 0x0041
#define AT_identifier_case 0x0042
#define AT_macro_info 0x0043
#define AT_namelist_info 0x0044 /* typo? item */
#define AT_priority 0x0045
#define AT_segment 0x0046
#define AT_specification_v2 0x0047 /* v2 */
#define AT_static_link 0x0048
#define AT_type 0x0049
#define AT_use_location 0x004a
#define AT_variable_parameter 0x004b
#define AT_virtuality 0x004c
#define AT_vtable_elem_location 0x004d
#define AT_allocated 0x004e /* v3 */
#define AT_associated 0x004f /* v3 */
#define AT_mangled 0x0050 /* v1 */
#define AT_data_location 0x0050 /* v2 */
#define AT_stride 0x0051 /* v3 */
#define AT_entry_pc 0x0052 /* v3 */
#define AT_use_UTF8 0x0053 /* v3 */
#define AT_extension 0x0054 /* v3 */
#define AT_ranges 0x0055 /* v3 */
#define AT_trampoline 0x0056 /* v3 */
#define AT_call_column 0x0057 /* v3 */
#define AT_call_file 0x0058 /* v3 */
#define AT_call_line 0x0059 /* v3 */
#define AT_description 0x005a /* v3 */
#define AT_binary_scale 0x005b /* v3 */
#define AT_decimal_scale 0x005c /* v3 */
#define AT_object_pointer 0x0064 /* v3 */
#define AT_endianity 0x0065 /* v3 */
#define AT_elemental 0x0066 /* v3 */
#define AT_pure 0x0067 /* v3 */
#define AT_recursive 0x0068 /* v3 */
#define AT_signature 0x0069 /* v4 */
#define AT_main_subprogram 0x006a /* v4 */
#define AT_data_bit_offset 0x006b /* v4 */
#define AT_const_expr 0x006c /* v4 */
#define AT_enum_class 0x006d /* v4 */
#define AT_linkage_name 0x006e /* v4 */
#define AT_lo_user_v1 0x0200
#define AT_hi_user_v1 0x03ff
#define AT_push_mask 0x0220
#define AT_frame_size 0x0221
#define AT_main_unit 0x0222
#define AT_stack_use 0x0223
#define AT_source_file_names 0x0800
#define AT_source_info 0x0810
#define AT_lo_user_v2 0x2000
#define AT_wrs_options 0x2001
#define AT_MIPS_linkage_name 0x2007
#define AT_GNU_call_site_value 0x2111
/* GNAT descriptive type extension.
* See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type */
#define AT_GNAT_use_descriptive_type 0x2301
#define AT_GNAT_descriptive_type 0x2302
#define AT_hi_user_v2 0x3fff
#define OP_reg 0x01 /* v1 */
#define OP_basereg 0x02 /* v1 */
#define OP_addr 0x03
#define OP_const 0x04 /* v1 */
#define OP_deref2 0x05 /* v1 */
#define OP_deref 0x06
#define OP_add 0x07 /* v1 */
#define OP_const1u 0x08
#define OP_const1s 0x09
#define OP_const2u 0x0a
#define OP_const2s 0x0b
#define OP_const4u 0x0c
#define OP_const4s 0x0d
#define OP_const8u 0x0e
#define OP_const8s 0x0f
#define OP_constu 0x10
#define OP_consts 0x11
#define OP_dup 0x12
#define OP_drop 0x13
#define OP_over 0x14
#define OP_pick 0x15
#define OP_swap 0x16
#define OP_rot 0x17
#define OP_xderef 0x18
#define OP_abs 0x19
#define OP_and 0x1a
#define OP_div 0x1b
#define OP_minus 0x1c
#define OP_mod 0x1d
#define OP_mul 0x1e
#define OP_neg 0x1f
#define OP_not 0x20
#define OP_or 0x21
#define OP_plus 0x22
#define OP_plus_uconst 0x23
#define OP_shl 0x24
#define OP_shr 0x25
#define OP_shra 0x26
#define OP_xor 0x27
#define OP_bra 0x28
#define OP_eq 0x29
#define OP_ge 0x2a
#define OP_gt 0x2b
#define OP_le 0x2c
#define OP_lt 0x2d
#define OP_ne 0x2e
#define OP_skip 0x2f
#define OP_lit0 0x30
#define OP_lit1 0x31
#define OP_lit2 0x32
#define OP_lit3 0x33
#define OP_lit4 0x34
#define OP_lit5 0x35
#define OP_lit6 0x36
#define OP_lit7 0x37
#define OP_lit8 0x38
#define OP_lit9 0x39
#define OP_lit10 0x3a
#define OP_lit11 0x3b
#define OP_lit12 0x3c
#define OP_lit13 0x3d
#define OP_lit14 0x3e
#define OP_lit15 0x3f
#define OP_lit16 0x40
#define OP_lit17 0x41
#define OP_lit18 0x42
#define OP_lit19 0x43
#define OP_lit20 0x44
#define OP_lit21 0x45
#define OP_lit22 0x46
#define OP_lit23 0x47
#define OP_lit24 0x48
#define OP_lit25 0x49
#define OP_lit26 0x4a
#define OP_lit27 0x4b
#define OP_lit28 0x4c
#define OP_lit29 0x4d
#define OP_lit30 0x4e
#define OP_lit31 0x4f
#define OP_reg0 0x50
#define OP_reg1 0x51
#define OP_reg2 0x52
#define OP_reg3 0x53
#define OP_reg4 0x54
#define OP_reg5 0x55
#define OP_reg6 0x56
#define OP_reg7 0x57
#define OP_reg8 0x58
#define OP_reg9 0x59
#define OP_reg10 0x5a
#define OP_reg11 0x5b
#define OP_reg12 0x5c
#define OP_reg13 0x5d
#define OP_reg14 0x5e
#define OP_reg15 0x5f
#define OP_reg16 0x60
#define OP_reg17 0x61
#define OP_reg18 0x62
#define OP_reg19 0x63
#define OP_reg20 0x64
#define OP_reg21 0x65
#define OP_reg22 0x66
#define OP_reg23 0x67
#define OP_reg24 0x68
#define OP_reg25 0x69
#define OP_reg26 0x6a
#define OP_reg27 0x6b
#define OP_reg28 0x6c
#define OP_reg29 0x6d
#define OP_reg30 0x6e
#define OP_reg31 0x6f
#define OP_breg0 0x70
#define OP_breg1 0x71
#define OP_breg2 0x72
#define OP_breg3 0x73
#define OP_breg4 0x74
#define OP_breg5 0x75
#define OP_breg6 0x76
#define OP_breg7 0x77
#define OP_breg8 0x78
#define OP_breg9 0x79
#define OP_breg10 0x7a
#define OP_breg11 0x7b
#define OP_breg12 0x7c
#define OP_breg13 0x7d
#define OP_breg14 0x7e
#define OP_breg15 0x7f
#define OP_breg16 0x80
#define OP_breg17 0x81
#define OP_breg18 0x82
#define OP_breg19 0x83
#define OP_breg20 0x84
#define OP_breg21 0x85
#define OP_breg22 0x86
#define OP_breg23 0x87
#define OP_breg24 0x88
#define OP_breg25 0x89
#define OP_breg26 0x8a
#define OP_breg27 0x8b
#define OP_breg28 0x8c
#define OP_breg29 0x8d
#define OP_breg30 0x8e
#define OP_breg31 0x8f
#define OP_regx 0x90
#define OP_fbreg 0x91
#define OP_bregx 0x92
#define OP_piece 0x93
#define OP_deref_size 0x94
#define OP_xderef_size 0x95
#define OP_nop 0x96
#define OP_push_object_address 0x97
#define OP_call2 0x98
#define OP_call4 0x99
#define OP_call_ref 0x9a
#define OP_form_tls_address 0x9b
#define OP_call_frame_cfa 0x9c
#define OP_bit_piece 0x9d
#define OP_implicit_value 0x9e /* v4 */
#define OP_stack_value 0x9f /* v4 */
#define OP_implicit_pointer 0xa0
#define OP_lo_user 0xe0
#define OP_hi_user 0xff
/* GCC extensions */
#define OP_GNU_push_tls_address 0xe0
#define OP_GNU_uninit 0xf0
#define OP_GNU_encoded_addr 0xf1
/* The GNU implicit pointer extension.
See http://www.dwarfstd.org/ShowIssue.php?issue=100831.1&type=open */
#define OP_GNU_implicit_pointer 0xf2
/* The GNU entry value extension.
See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open */
#define OP_GNU_entry_value 0xf3
/* The GNU typed stack extension.
See http://www.dwarfstd.org/doc/040408.1.html */
#define OP_GNU_const_type 0xf4
#define OP_GNU_regval_type 0xf5
#define OP_GNU_deref_type 0xf6
#define OP_GNU_convert 0xf7
#define OP_GNU_reinterpret 0xf9
#define OP_GNU_parameter_ref 0xfa
#define OP_GNU_addr_index 0xfb
#define OP_GNU_const_index 0xfc
#define OP_GNU_variable_value 0xfd
/* TCF extensions */
#define OP_TCF_switch 0xfe
#define OP_TCF_offset 0xff
#define FT_char 0x0001
#define FT_signed_char 0x0002
#define FT_unsigned_char 0x0003
#define FT_short 0x0004
#define FT_signed_short 0x0005
#define FT_unsigned_short 0x0006
#define FT_integer 0x0007
#define FT_signed_integer 0x0008
#define FT_unsigned_integer 0x0009
#define FT_long 0x000a
#define FT_signed_long 0x000b
#define FT_unsigned_long 0x000c
#define FT_pointer 0x000d
#define FT_float 0x000e
#define FT_dbl_prec_float 0x000f
#define FT_ext_prec_float 0x0010
#define FT_complex 0x0011
#define FT_dbl_prec_complex 0x0012
#define FT_void 0x0014
#define FT_boolean 0x0015
#define FT_ext_prec_complex 0x0016
#define FT_label 0x0017
#define FT_lo_user 0x8000
#define FT_hi_user 0xffff
#define FT_longlong 0x8008
#define FT_signed_longlong 0x8108
#define FT_unsigned_longlong 0x8208
#define FT_vector_signed_char 0xa002
#define FT_vector_unsigned_char 0xa003
#define FT_vector_signed_short 0xa005
#define FT_vector_unsigned_short 0xa006
#define FT_vector_signed_int 0xa008
#define FT_vector_unsigned_int 0xa009
#define FT_vector_float 0xa00e
#define FT_ev64_s16 0xb005
#define FT_ev64_u16 0xb006
#define FT_ev64_s32 0xb008
#define FT_ev64_u32 0xb009
#define FT_ev64_s64 0xb208
#define FT_ev64_u64 0xb209
#define FT_ev64_fs 0xb00e
#define FT_ev64_opaque 0xb020
#define MOD_pointer_to 0x01
#define MOD_reference_to 0x02
#define MOD_const 0x03
#define MOD_volatile 0x04
#define MOD_lo_user 0x80
#define MOD_hi_user 0xff
#define LANG_C89 0x00000001
#define LANG_C 0x00000002
#define LANG_ADA83 0x00000003
#define LANG_C_PLUS_PLUS 0x00000004
#define LANG_COBOL74 0x00000005
#define LANG_COBOL85 0x00000006
#define LANG_FORTRAN77 0x00000007
#define LANG_FORTRAN90 0x00000008
#define LANG_PASCAL83 0x00000009
#define LANG_MODULA2 0x0000000a
#define LANG_JAVA 0x0000000b /* v3 */
#define LANG_C99 0x0000000c /* v3 */
#define LANG_ADA95 0x0000000d /* v3 */
#define LANG_FORTRAN95 0x0000000e /* v3 */
#define LANG_PLI 0x0000000f
#define LANG_lo_user 0x00008000
#define LANG_hi_user 0x0000ffff
#define ORD_row_major 0
#define ORD_col_major 1
#define FMT_FT_C_C 0x0
#define FMT_FT_C_X 0x1
#define FMT_FT_X_C 0x2
#define FMT_FT_X_X 0x3
#define FMT_UT_C_C 0x4
#define FMT_UT_C_X 0x5
#define FMT_UT_X_C 0x6
#define FMT_UT_X_X 0x7
#define FMT_ET 0x8
#define ATE_address 0x01
#define ATE_boolean 0x02
#define ATE_complex_float 0x03
#define ATE_float 0x04
#define ATE_signed 0x05
#define ATE_signed_char 0x06
#define ATE_unsigned 0x07
#define ATE_unsigned_char 0x08
#define ATE_imaginary_float 0x09 /* v3 */
#define ATE_packed_decimal 0x0a /* v3 */
#define ATE_numeric_string 0x0b /* v3 */
#define ATE_edited 0x0c /* v3 */
#define ATE_signed_fixed 0x0d /* v3 */
#define ATE_unsigned_fixed 0x0e /* v3 */
#define ATE_decimal_float 0x0f /* v3 */
#define ATE_UTF 0x10 /* v4 */
#define ATE_lo_user 0x80
#define ATE_hi_user 0xff
#define DW_LNS_copy 1
#define DW_LNS_advance_pc 2
#define DW_LNS_advance_line 3
#define DW_LNS_set_file 4
#define DW_LNS_set_column 5
#define DW_LNS_negate_stmt 6
#define DW_LNS_set_basic_block 7
#define DW_LNS_const_add_pc 8
#define DW_LNS_fixed_advance_pc 9
#define DW_LNS_set_prologue_end 0xa /* v3 */
#define DW_LNS_set_epilogue_begin 0xb /* v3 */
#define DW_LNS_set_isa 0xc /* v3 */
#define DW_LNS_expected_opcode_base 0xd /* highest standard opcode plus one */
#define DW_LNS_vendor_extension 0x100
#define DW_LNS_special_opcode 0x101
#define DW_LNE_end_sequence 1
#define DW_LNE_set_address 2
#define DW_LNE_define_file 3
#define DW_LNE_set_discriminator 4 /* v4 */
#define DW_LNE_lo_user 0x80 /* v3 */
#define DW_LNE_hi_user 0xff /* v3 */
#define DW_ACCESS_public 1
#define DW_ACCESS_protected 2
#define DW_ACCESS_private 3
#define VIS_local 1
#define VIS_exported 2
#define VIS_qualified 3
#define VIRTUALITY_none 0
#define VIRTUALITY_virtual 1
#define VIRTUALITY_pure_virtual 2
#define ID_case_sensitive 0
#define ID_up_case 1
#define ID_down_case 2
#define ID_case_insensitive 3
#define CC_normal 0x01
#define CC_program 0x02
#define CC_nocall 0x03
#define CC_lo_user 0x40
#define CC_hi_user 0xff
#define INL_not_inlined 0
#define INL_inlined 1
#define INL_declared_not_inlined 2
#define INL_declared_inlined 3
#define DSC_label 0
#define DSC_range 1
#define MACINFO_define 1
#define MACINFO_undef 2
#define MACINFO_start_file 3
#define MACINFO_end_file 4
#define MACINFO_vendor_ext 0xff
/* The following three defines represent */
/* the high 2 bits only. */
#define CFA_advance_loc 0x01
#define CFA_offset 0x02
#define CFA_restore 0x03
#define CFA_nop 0x00
#define CFA_set_loc 0x01
#define CFA_advance_loc1 0x02
#define CFA_advance_loc2 0x03
#define CFA_advance_loc4 0x04
#define CFA_offset_extended 0x05
#define CFA_restore_extended 0x06
#define CFA_undefined 0x07
#define CFA_same_value 0x08
#define CFA_register 0x09
#define CFA_remember_state 0x0a
#define CFA_restore_state 0x0b
#define CFA_def_cfa 0x0c
#define CFA_def_cfa_register 0x0d
#define CFA_def_cfa_offset 0x0e
#define CFA_def_cfa_expression 0x0f
#define CFA_expression 0x10 /* v3 */
#define CFA_offset_extended_sf 0x11 /* v3 */
#define CFA_def_cfa_sf 0x12 /* v3 */
#define CFA_def_cfa_offset_sf 0x13 /* v3 */
#define CFA_val_offset 0x14
#define CFA_val_offset_sf 0x15
#define CFA_val_expression 0x16
#define CFA_CFA_GNU_window_save 0x2d
#define CFA_GNU_args_size 0x2e
#define CFA_GNU_negative_offset_ext 0x2f
#define CFA_lo_user 0x1c
#define CFA_hi_user 0x3f
#define ADDR_none 0
#define ADDR_near16 1
#define ADDR_far16 2
#define ADDR_huge16 3
#define ADDR_near32 4
#define ADDR_far32 5
#define DW_END_default 0x00
#define DW_END_big 0x01
#define DW_END_little 0x02
#define DW_END_lo_user 0x40
#define DW_END_hi_user 0xff
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