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Modules

Debug_Info

moduleSource

macOSLinuxWindowswasm

#import "Debug_Info";

Procedures#

DWARF frame#

decode_cfa_instructions

(data: [] u8) -> ([] Call_Frame_Address_Instruction, success: bool)

parse_common_information_entry

(data: [] u8, offset_in: s64) -> (success: bool, Frame_Common_Information_Entry, offset: s64)

parse_frame_description_entry

(cie: Frame_Common_Information_Entry, frame_section_address: u64, data: [] u8, offset_in: s64) -> (success: bool, Frame_Description_Entry, offset: s64)

CodeView lines#

get_line_number

(info: Codeview_Line_Info) -> u32

get_line_number_end_delta

(info: Codeview_Line_Info) -> u8

line_info_is_for_statement

(info: Codeview_Line_Info) -> bool

CodeView symbol fields#

get_spilled_udt_member

(s: *Codeview_Symbol_Defrange_Register_Rel) -> bool

get_offset_parent

(s: *Codeview_Symbol_Defrange_Register_Rel) -> u16

Debug int set#

(set: Int_Set) -> u64

(set: Int_Set, i: int) -> bool

DWARF line query#

get_line_mapping_for_address

(info: Line_Info, address: u64) -> (Line_Mapping, success: bool)

get_line_mappings_for_address_range

(info: Line_Info, start: u64, end_exclusive: u64) -> ([] Line_Mapping, success: bool)

MSF streams#

(file_content: string) -> bool

(file_content: string) -> bool

(file_content: string, path := "", verbose := false) -> (success: bool, Msf)

is_valid_user_stream_number

(msf: Msf, stream_index: UNSN) -> bool

verify_integrity

(msf: Msf) -> bool

is_valid_stream_number

(msf: Msf, stream_index: UNSN) -> bool

(msf: Msf, stream_index: UNSN) -> bool

get_stream_size

(msf: Msf, stream_index: UNSN) -> s64

is_valid_page_number

(msf: Msf, pn: UPN) -> bool

get_stream_data

(msf: Msf, stream_index: UNSN) -> ([] u8, success: bool)

MSF page bits#

(fpm: *Free_Page_Map, cbitsFpm: s32, cbPg: s32)

(fpm: *Free_Page_Map, upnMac: UPN, fill: bool)

(fpm: *Free_Page_Map)

(fpm: Free_Page_Map, page_number: UPN) -> bool

(fpm: *Free_Page_Map, page_number: UPN)

(fpm: *Free_Page_Map, page_number: UPN)

is_fpm_page_number

(fpm: Free_Page_Map, pn: UPN) -> bool

DWARF model query#

get_type2 overloads

(cu: Compilation_Unit, type: u32) -> *Debug_Type

CodeView string query#

get_string_from_table

(info: Codeview_Debug_Info, id: Codeview_String_Table_Id) -> (string, success: bool)

get_filename_for_file_id2 overloads

(info: Codeview_Debug_Info, id: Codeview_File_Checksum_Id) -> (string, success: bool)

DWARF public#

parse_dwarf_debug_info

(debug_info_data: [] u8, abbrev: [] u8, line_programs: [] u8, debug_string_data: [] u8, verbose := false) -> (Debug_Info, success: bool)

parse_compilation_unit_v4

(parse_context: *Parse_Context, cu_index: int, offset: int, full_cu_data: [] u8, abbrev: [] u8, line_programs: [] u8) -> (Compilation_Unit, success: bool)

(info: Line_Info, file_info: File_Info) -> string

CodeView types#

parse_codeview_types

(data: [] u8, expect_codeview_version := true, verbose := false) -> (bool, [] *Codeview_Type)

(types: [] *Codeview_Type, ids: [] *Codeview_Type, type: Type_Id) -> (*Codeview_Type, success: bool)

describe_builtin

(type_id: Type_Id) -> string

describe_id_type

(types: [] *Codeview_Type, ids: [] *Codeview_Type, type_id: Type_Id) -> (string, success: bool)

describe_type2 overloads

(types: [] *Codeview_Type, ids: [] *Codeview_Type, type_id: Type_Id) -> (string, success: bool)

dump_codeview_types

(types: [] *Codeview_Type, ids: [] *Codeview_Type) -> bool

(symbol: *Codeview_Symbol) -> bool

PDB parser#

parse_tpi_stream

(msf: Msf, stream_index: UNSN, verbose := false) -> ([] *Codeview_Type, success: bool)

(file_content: string, path := "", verbose := false) -> (success: bool, Pdb)

CodeView truncate#

copy_and_truncate_blocks

(sequence: *Codeview_Line_Info_Sequence, old_sequence_text_offset: u32)

CodeView inline#

decode_inline_site_line_info

(info: Codeview_Debug_Info, procedure: Codeview_Symbol_Procedure, site: Codeview_Symbol_Inline_Site) -> ([] Codeview_Line_Info_Sequence, success: bool)

overlay_inlinesites

(sequences: [] Codeview_Line_Info_Sequence, procedure: Codeview_Symbol_Procedure, inline_sites: [] *Codeview_Symbol_Inline_Site, debug_info: Codeview_Debug_Info) -> (bool, [] Codeview_Line_Info_Sequence)

overlay_inlinesite

(sequences: [] Codeview_Line_Info_Sequence, procedure: Codeview_Symbol_Procedure, inline_site: *Codeview_Symbol_Inline_Site, debug_info: Codeview_Debug_Info) -> (bool, new_sequences: [] Codeview_Line_Info_Sequence)

CodeView symbol parser#

parse_codeview_symbols

(info: *Codeview_Debug_Info, data: [] u8, verbose := false) -> success: bool

Types#

:: struct

Dwarf_File_Idtype

:: #type,isa u32

Line_Infostruct

:: struct

File_Infostruct

:: struct

Line_Info_Sequencestruct

:: struct

Line_Mappingstruct

:: struct

Codeview_Line_Infostruct

:: struct

Codeview_Address_Gapstruct

:: struct

Codeview_Address_Rangestruct

:: struct

Codeview_Symbol_Defrange_Register_Relstruct

:: struct

Call_Frame_Address_Instructionstruct

:: struct

Frame_Common_Information_Entrystruct

:: struct

Frame_Description_Entrystruct

:: struct

Call_Frame_Address_Instruction_Typeenum

:: enum

Free_Page_Mapstruct

:: struct

Msfstruct

:: struct

Dwarf_Base_Typeenum

:: enum

Dwarf_Languageenum

:: enum

:: enum

Debug_Typestruct

:: struct

Declarationstruct

:: struct

Lexical_Blockstruct

:: struct

Subprogramstruct

:: struct

Compilation_Unitstruct

:: struct

Debug_Infostruct

:: struct

Line_Program_Headerstruct

:: struct

Codeview_Leaf_Typeenum

:: enum

Codeview_Symbol_Typeenum

:: enum

:: #type,distinct u32

:: #type,isa Type_Id

Codeview_File_Checksum_Idtype

:: #type,isa u32

Codeview_String_Table_Idtype

:: #type,isa u32

Codeview_Typestruct

:: struct

Codeview_Symbolstruct

:: struct

Codeview_File_Checksumstruct

:: struct

Codeview_Lines_File_Blockstruct

:: struct

Codeview_Line_Info_Sequencestruct

:: struct

Codeview_Inlinee_Line_Infostruct

:: struct

Codeview_Debug_Infostruct

:: struct

Codeview_Builtinstruct

:: struct

Canonical CodeView type records, including common using base storage.

Codeview_Structstruct

:: struct

Codeview_Enumstruct

:: struct

Codeview_Arraystruct

:: struct

Codeview_Pointerstruct

:: struct

Codeview_Procedurestruct

:: struct

Codeview_Method_Functionstruct

:: struct

Codeview_Overloaded_Methodstruct

:: struct

Codeview_Method_Liststruct

:: struct

Codeview_Methodstruct

:: struct

Codeview_Liststruct

:: struct

Codeview_Argumentsstruct

:: struct

Codeview_String_Idstruct

:: struct

Codeview_Udt_Source_Linestruct

:: struct

Codeview_Function_Idstruct

:: struct

Codeview_Aliasstruct

:: struct

Codeview_Typeserver2struct

:: struct

Codeview_Modifierstruct

:: struct

Codeview_Memberstruct

:: struct

Codeview_Enumeratestruct

:: struct

Codeview_Nested_Typestruct

:: struct

Struct_Propertiesenum flags

:: enum_flags

Function_Attributesenum flags

:: enum_flags

Codeview_Accessenum

:: enum

Codeview_Builtin_Typeenum

:: enum

Codeview_Pointer_Typeenum

:: enum

Guidstruct

:: struct

Pdbstruct

:: struct

Reviewed public PDB aggregates; contextual map storage is independently designed.

Pdb_Headerstruct

:: struct

Tpi_Stream_Headerstruct

:: struct

Pdb_Versionenum

:: enum

Tpi_Stream_Versionenum

:: enum

Codeview_Symbol_Compilestruct

:: struct

Reviewed Jai aggregates; serialized payloads are decoded separately.

Codeview_Symbol_Compile3struct

:: struct

Codeview_Symbol_Procedurestruct

:: struct

Codeview_Symbol_Inline_Sitestruct

:: struct

Codeview_Binary_Annotationstruct

:: struct

Codeview_Parser_Statestruct

:: struct

Codeview_Type_Parser_Statestruct

:: struct

Codeview_Symbol_Parser_Statestruct

:: struct

Codeview_Binary_Annotation_Opcodeenum

:: enum

Codeview_Symbol_Sectionenum

:: enum

Codeview_Inlinee_Source_Variantenum

:: enum

Constants#

Codeview_Column_Type

:: u16