{ Copyright (c) 2003-2006 by Peter Vreman and Florian Klaempfl This units contains support for DWARF debug info generation 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 2 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 this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. **************************************************************************** } unit dbgdwarfconst; {$i fpcdefs.inc} interface type { Tag names and codes. } tdwarf_tag = (DW_TAG_padding := $00,DW_TAG_array_type := $01, DW_TAG_class_type := $02,DW_TAG_entry_point := $03, DW_TAG_enumeration_type := $04,DW_TAG_formal_parameter := $05, DW_TAG_imported_declaration := $08,DW_TAG_label := $0a, DW_TAG_lexical_block := $0b,DW_TAG_member := $0d, DW_TAG_pointer_type := $0f,DW_TAG_reference_type := $10, DW_TAG_compile_unit := $11,DW_TAG_string_type := $12, DW_TAG_structure_type := $13,DW_TAG_subroutine_type := $15, DW_TAG_typedef := $16,DW_TAG_union_type := $17, DW_TAG_unspecified_parameters := $18, DW_TAG_variant := $19,DW_TAG_common_block := $1a, DW_TAG_common_inclusion := $1b,DW_TAG_inheritance := $1c, DW_TAG_inlined_subroutine := $1d,DW_TAG_module := $1e, DW_TAG_ptr_to_member_type := $1f,DW_TAG_set_type := $20, DW_TAG_subrange_type := $21,DW_TAG_with_stmt := $22, DW_TAG_access_declaration := $23,DW_TAG_base_type := $24, DW_TAG_catch_block := $25,DW_TAG_const_type := $26, DW_TAG_constant := $27,DW_TAG_enumerator := $28, DW_TAG_file_type := $29,DW_TAG_friend := $2a, DW_TAG_namelist := $2b,DW_TAG_namelist_item := $2c, DW_TAG_packed_type := $2d,DW_TAG_subprogram := $2e, DW_TAG_template_type_param := $2f,DW_TAG_template_value_param := $30, DW_TAG_thrown_type := $31,DW_TAG_try_block := $32, DW_TAG_variant_part := $33,DW_TAG_variable := $34, DW_TAG_volatile_type := $35, { DWARF 3. } DW_TAG_dwarf_procedure := $36, DW_TAG_restrict_type := $37,DW_TAG_interface_type := $38, DW_TAG_namespace := $39,DW_TAG_imported_module := $3a, DW_TAG_unspecified_type := $3b,DW_TAG_partial_unit := $3c, DW_TAG_imported_unit := $3d, DW_TAG_condition := $3f, DW_TAG_shared_type := $40, { DWARF 4 } DW_TAG_type_unit := $41, DW_TAG_rvalue_reference_type := $42, DW_TAG_template_alias := $43, { SGI/MIPS Extensions. } DW_TAG_MIPS_loop := $4081, { HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . } DW_TAG_HP_array_descriptor := $4090, { GNU extensions. } { For FORTRAN 77 and Fortran 90. } DW_TAG_format_label := $4101, { For C++. } DW_TAG_function_template := $4102,DW_TAG_class_template := $4103, DW_TAG_GNU_BINCL := $4104,DW_TAG_GNU_EINCL := $4105, { Extensions for UPC. See: http://upc.gwu.edu/~upc. } DW_TAG_upc_shared_type := $8765,DW_TAG_upc_strict_type := $8766, DW_TAG_upc_relaxed_type := $8767, { PGI (STMicroelectronics) extensions. No documentation available. } DW_TAG_PGI_kanji_type := $A000, DW_TAG_PGI_interface_block := $A020 ); { Type encodings. } Tdwarf_type = (DW_ATE_void := $0,DW_ATE_address := $1, DW_ATE_boolean := $2,DW_ATE_complex_float := $3, DW_ATE_float := $4,DW_ATE_signed := $5, DW_ATE_signed_char := $6,DW_ATE_unsigned := $7, DW_ATE_unsigned_char := $8,DW_ATE_imaginary_float := $9, { HP extensions. } DW_ATE_HP_float80 := $80,DW_ATE_HP_complex_float80 := $81, DW_ATE_HP_float128 := $82,DW_ATE_HP_complex_float128 := $83, DW_ATE_HP_floathpintel := $84,DW_ATE_HP_imaginary_float80 := $85, DW_ATE_HP_imaginary_float128 := $86 ); {$push} {$notes off} { Attribute names and codes. } tdwarf_attribute = (DW_AT_sibling := $01,DW_AT_location := $02, DW_AT_name := $03,DW_AT_ordering := $09, DW_AT_subscr_data := $0a,DW_AT_byte_size := $0b, DW_AT_bit_offset := $0c,DW_AT_bit_size := $0d, DW_AT_element_list := $0f,DW_AT_stmt_list := $10, DW_AT_low_pc := $11,DW_AT_high_pc := $12, DW_AT_language := $13,DW_AT_member := $14, DW_AT_discr := $15,DW_AT_discr_value := $16, DW_AT_visibility := $17,DW_AT_import := $18, DW_AT_string_length := $19,DW_AT_common_reference := $1a, DW_AT_comp_dir := $1b,DW_AT_const_value := $1c, DW_AT_containing_type := $1d,DW_AT_default_value := $1e, DW_AT_inline := $20,DW_AT_is_optional := $21, DW_AT_lower_bound := $22,DW_AT_producer := $25, DW_AT_prototyped := $27,DW_AT_return_addr := $2a, DW_AT_start_scope := $2c,DW_AT_stride_size := $2e, DW_AT_upper_bound := $2f,DW_AT_abstract_origin := $31, DW_AT_accessibility := $32,DW_AT_address_class := $33, DW_AT_artificial := $34,DW_AT_base_types := $35, DW_AT_calling_convention := $36,DW_AT_count := $37, DW_AT_data_member_location := $38,DW_AT_decl_column := $39, DW_AT_decl_file := $3a,DW_AT_decl_line := $3b, DW_AT_declaration := $3c,DW_AT_discr_list := $3d, DW_AT_encoding := $3e,DW_AT_external := $3f, DW_AT_frame_base := $40,DW_AT_friend := $41, DW_AT_identifier_case := $42,DW_AT_macro_info := $43, DW_AT_namelist_items := $44,DW_AT_priority := $45, DW_AT_segment := $46,DW_AT_specification := $47, DW_AT_static_link := $48,DW_AT_type := $49, DW_AT_use_location := $4a,DW_AT_variable_parameter := $4b, DW_AT_virtuality := $4c,DW_AT_vtable_elem_location := $4d, { DWARF 3 values. } DW_AT_allocated := $4e,DW_AT_associated := $4f, DW_AT_data_location := $50,DW_AT_byte_stride := $51, DW_AT_entry_pc := $52,DW_AT_use_UTF8 := $53, DW_AT_extension := $54,DW_AT_ranges := $55, DW_AT_trampoline := $56,DW_AT_call_column := $57, DW_AT_call_file := $58,DW_AT_call_line := $59, DW_AT_description := $5a, { string } DW_AT_binary_scale := $5b, { constant } DW_AT_decimal_scale := $5c, { constant } DW_AT_small := $5d, { reference } DW_AT_decimal_sign := $5e, { constant } DW_AT_digit_count := $5f, { constant } DW_AT_picture_string := $60, { string } DW_AT_mutable := $61, { flag } DW_AT_threads_scaled := $62, { flag } DW_AT_explicit := $63, { flag } DW_AT_object_pointer := $64, { reference } DW_AT_endianity := $65, { constant } DW_AT_elemental := $66, { flag } DW_AT_pure := $67, { flag } DW_AT_recursive := $68, { flag } { DWARF 4 values } DW_AT_signature := $69, { reference } DW_AT_main_subprogram := $6a, { flag } DW_AT_data_bit_offset := $6b, { constant } DW_AT_const_expr := $6c, { flag } DW_AT_enum_class := $6d, { flag } DW_AT_linkage_name := $6e, { string } { SGI/MIPS extensions. } DW_AT_MIPS_fde := $2001,DW_AT_MIPS_loop_begin := $2002, DW_AT_MIPS_tail_loop_begin := $2003,DW_AT_MIPS_epilog_begin := $2004, DW_AT_MIPS_loop_unroll_factor := $2005, DW_AT_MIPS_software_pipeline_depth := $2006, DW_AT_MIPS_linkage_name := $2007,DW_AT_MIPS_stride := $2008, DW_AT_MIPS_abstract_name := $2009,DW_AT_MIPS_clone_origin := $200a, DW_AT_MIPS_has_inlines := $200b, { HP extensions. } DW_AT_HP_block_index := $2000, DW_AT_HP_unmodifiable := $2001,DW_AT_HP_actuals_stmt_list := $2010, DW_AT_HP_proc_per_section := $2011,DW_AT_HP_raw_data_ptr := $2012, DW_AT_HP_pass_by_reference := $2013,DW_AT_HP_opt_level := $2014, DW_AT_HP_prof_version_id := $2015,DW_AT_HP_opt_flags := $2016, DW_AT_HP_cold_region_low_pc := $2017,DW_AT_HP_cold_region_high_pc := $2018, DW_AT_HP_all_variables_modifiable := $2019, DW_AT_HP_linkage_name := $201a,DW_AT_HP_prof_flags := $201b, { WATCOM extensions. } DW_AT_WATCOM_memory_model := $2082, DW_AT_WATCOM_references_start := $2083, DW_AT_WATCOM_parm_entry := $2084, { GNU extensions. } DW_AT_sf_names := $2101,DW_AT_src_info := $2102, DW_AT_mac_info := $2103,DW_AT_src_coords := $2104, DW_AT_body_begin := $2105,DW_AT_body_end := $2106, DW_AT_GNU_vector := $2107, { VMS extensions. } DW_AT_VMS_rtnbeg_pd_address := $2201, { UPC extension. } DW_AT_upc_threads_scaled := $3210, { PGI (STMicroelectronics) extensions. } DW_AT_PGI_lbase := $3a00, DW_AT_PGI_soffset := $3a01,DW_AT_PGI_lstride := $3a02, { Apple extensions } DW_AT_APPLE_optimized := $3fe1, DW_AT_APPLE_flags := $3fe2, DW_AT_APPLE_major_runtime_vers := $3fe5, DW_AT_APPLE_runtime_class := $3fe6 ); {$pop} { Form names and codes. } Tdwarf_form = (DW_FORM_addr := $01,DW_FORM_block2 := $03, DW_FORM_block4 := $04,DW_FORM_data2 := $05, DW_FORM_data4 := $06,DW_FORM_data8 := $07, DW_FORM_string := $08,DW_FORM_block := $09, DW_FORM_block1 := $0a,DW_FORM_data1 := $0b, DW_FORM_flag := $0c,DW_FORM_sdata := $0d, DW_FORM_strp := $0e,DW_FORM_udata := $0f, DW_FORM_ref_addr := $10,DW_FORM_ref1 := $11, DW_FORM_ref2 := $12,DW_FORM_ref4 := $13, DW_FORM_ref8 := $14,DW_FORM_ref_udata := $15, DW_FORM_indirect := $16, { DWARF 4 } DW_FORM_sec_offset := $17, { lineptr, loclistptr, macptr, rangelistptr } DW_FORM_exprloc := $18, { exprloc } DW_FORM_flag_present := $19, { flag } DW_FORM_ref_sig8 := $20 { reference } ); { values of DW_AT_address_class } Tdwarf_addr = ( DW_ADDR_none := 0, DW_ADDR_near16 := 1, DW_ADDR_far16 := 2, DW_ADDR_huge16 := 3, DW_ADDR_near32 := 4, DW_ADDR_far32 := 5 ); { values of DW_AT_WATCOM_memory_model } Tdwarf_watcom_memory_model = ( DW_WATCOM_MEMORY_MODEL_none := 0, DW_WATCOM_MEMORY_MODEL_flat := 1, DW_WATCOM_MEMORY_MODEL_small := 2, DW_WATCOM_MEMORY_MODEL_medium := 3, DW_WATCOM_MEMORY_MODEL_compact := 4, DW_WATCOM_MEMORY_MODEL_large := 5, DW_WATCOM_MEMORY_MODEL_huge := 6 ); type { Source language names and codes. } tdwarf_source_language = (DW_LANG_C89 := $0001,DW_LANG_C := $0002,DW_LANG_Ada83 := $0003, DW_LANG_C_plus_plus := $0004,DW_LANG_Cobol74 := $0005, DW_LANG_Cobol85 := $0006,DW_LANG_Fortran77 := $0007, DW_LANG_Fortran90 := $0008,DW_LANG_Pascal83 := $0009, DW_LANG_Modula2 := $000a,DW_LANG_Java := $000b, { DWARF 3. } DW_LANG_C99 := $000c,DW_LANG_Ada95 := $000d, DW_LANG_Fortran95 := $000e, { Objective-C } DW_LANG_ObjC := $10, { MIPS. } DW_LANG_Mips_Assembler := $8001, { UPC. } DW_LANG_Upc := $8765 ); {$push} {$notes off} { Location atom names and codes. } Tdwarf_location_atom = (DW_OP_addr := $03,DW_OP_deref := $06,DW_OP_const1u := $08, DW_OP_const1s := $09,DW_OP_const2u := $0a, DW_OP_const2s := $0b,DW_OP_const4u := $0c, DW_OP_const4s := $0d,DW_OP_const8u := $0e, DW_OP_const8s := $0f,DW_OP_constu := $10, DW_OP_consts := $11,DW_OP_dup := $12,DW_OP_drop := $13, DW_OP_over := $14,DW_OP_pick := $15,DW_OP_swap := $16, DW_OP_rot := $17,DW_OP_xderef := $18,DW_OP_abs := $19, DW_OP_and := $1a,DW_OP_div := $1b,DW_OP_minus := $1c, DW_OP_mod := $1d,DW_OP_mul := $1e,DW_OP_neg := $1f, DW_OP_not := $20,DW_OP_or := $21,DW_OP_plus := $22, DW_OP_plus_uconst := $23,DW_OP_shl := $24, DW_OP_shr := $25,DW_OP_shra := $26,DW_OP_xor := $27, DW_OP_bra := $28,DW_OP_eq := $29,DW_OP_ge := $2a, DW_OP_gt := $2b,DW_OP_le := $2c,DW_OP_lt := $2d, DW_OP_ne := $2e,DW_OP_skip := $2f,DW_OP_lit0 := $30, DW_OP_lit1 := $31,DW_OP_lit2 := $32,DW_OP_lit3 := $33, DW_OP_lit4 := $34,DW_OP_lit5 := $35,DW_OP_lit6 := $36, DW_OP_lit7 := $37,DW_OP_lit8 := $38,DW_OP_lit9 := $39, DW_OP_lit10 := $3a,DW_OP_lit11 := $3b, DW_OP_lit12 := $3c,DW_OP_lit13 := $3d, DW_OP_lit14 := $3e,DW_OP_lit15 := $3f, DW_OP_lit16 := $40,DW_OP_lit17 := $41, DW_OP_lit18 := $42,DW_OP_lit19 := $43, DW_OP_lit20 := $44,DW_OP_lit21 := $45, DW_OP_lit22 := $46,DW_OP_lit23 := $47, DW_OP_lit24 := $48,DW_OP_lit25 := $49, DW_OP_lit26 := $4a,DW_OP_lit27 := $4b, DW_OP_lit28 := $4c,DW_OP_lit29 := $4d, DW_OP_lit30 := $4e,DW_OP_lit31 := $4f, DW_OP_reg0 := $50,DW_OP_reg1 := $51,DW_OP_reg2 := $52, DW_OP_reg3 := $53,DW_OP_reg4 := $54,DW_OP_reg5 := $55, DW_OP_reg6 := $56,DW_OP_reg7 := $57,DW_OP_reg8 := $58, DW_OP_reg9 := $59,DW_OP_reg10 := $5a,DW_OP_reg11 := $5b, DW_OP_reg12 := $5c,DW_OP_reg13 := $5d, DW_OP_reg14 := $5e,DW_OP_reg15 := $5f, DW_OP_reg16 := $60,DW_OP_reg17 := $61, DW_OP_reg18 := $62,DW_OP_reg19 := $63, DW_OP_reg20 := $64,DW_OP_reg21 := $65, DW_OP_reg22 := $66,DW_OP_reg23 := $67, DW_OP_reg24 := $68,DW_OP_reg25 := $69, DW_OP_reg26 := $6a,DW_OP_reg27 := $6b, DW_OP_reg28 := $6c,DW_OP_reg29 := $6d, DW_OP_reg30 := $6e,DW_OP_reg31 := $6f, DW_OP_breg0 := $70,DW_OP_breg1 := $71, DW_OP_breg2 := $72,DW_OP_breg3 := $73, DW_OP_breg4 := $74,DW_OP_breg5 := $75, DW_OP_breg6 := $76,DW_OP_breg7 := $77, DW_OP_breg8 := $78,DW_OP_breg9 := $79, DW_OP_breg10 := $7a,DW_OP_breg11 := $7b, DW_OP_breg12 := $7c,DW_OP_breg13 := $7d, DW_OP_breg14 := $7e,DW_OP_breg15 := $7f, DW_OP_breg16 := $80,DW_OP_breg17 := $81, DW_OP_breg18 := $82,DW_OP_breg19 := $83, DW_OP_breg20 := $84,DW_OP_breg21 := $85, DW_OP_breg22 := $86,DW_OP_breg23 := $87, DW_OP_breg24 := $88,DW_OP_breg25 := $89, DW_OP_breg26 := $8a,DW_OP_breg27 := $8b, DW_OP_breg28 := $8c,DW_OP_breg29 := $8d, DW_OP_breg30 := $8e,DW_OP_breg31 := $8f, DW_OP_regx := $90,DW_OP_fbreg := $91,DW_OP_bregx := $92, DW_OP_piece := $93,DW_OP_deref_size := $94, DW_OP_xderef_size := $95,DW_OP_nop := $96, { DWARF 3 extensions. } DW_OP_push_object_address := $97,DW_OP_call2 := $98, DW_OP_call4 := $99,DW_OP_call_ref := $9a, { DWARF 4 extensions. } DW_OP_implicit_value := $9e, DW_OP_stack_value := $9f, { GNU extensions. } DW_OP_GNU_push_tls_address := $e0, { HP extensions. } DW_OP_HP_unknown := $e0, DW_OP_HP_is_value := $e1,DW_OP_HP_fltconst4 := $e2, DW_OP_HP_fltconst8 := $e3,DW_OP_HP_mod_range := $e4, DW_OP_HP_unmod_range := $e5,DW_OP_HP_tls := $e6, { WebAssembly extensions. } DW_OP_WASM_location = $ed ); {$pop} implementation end.