Local types information and manipulation helpers

Classes
struct	field_path_t
	Result of resolve_field_path(): resolved leaf info plus disambiguation context. More...

Functions
idaman bool ida_export	resolve_field_path (field_path_t *out, const til_t *til, const char *dotted_path)
	Resolve a dotted field path like "Top.Field1.Field2.Leaf".
idaman tid_t ida_export	get_named_type_tid (const char *name)
	Get named local type TID.
idaman bool ida_export	get_tid_name (qstring *out, tid_t tid)
	Get a type name for the specified TID.
idaman uint32 ida_export	get_tid_ordinal (tid_t tid)
	Get type ordinal number for TID.
idaman ssize_t ida_export	get_udm_by_fullname (udm_t *udm, const char *fullname)
	Get udt member by full name.
idaman bool ida_export	get_idainfo_by_udm (flags64_t *flags, opinfo_t *ti, const udm_t &udm, ea_t refinfo_ea=BADADDR)
	Calculate IDA info from udt member.
tid_t	create_enum_type (const char *enum_name, enum_type_data_t &ei, int enum_width, type_sign_t sign, bool convert_to_bitmask, const char *enum_cmt=nullptr)
	Create type enum.
tid_t	edm_t::get_tid () const

Detailed Description

Function Documentation

resolve_field_path()

idaman bool ida_export resolve_field_path	(	field_path_t *	out,
		const til_t *	til,
		const char *	dotted_path )

Resolve a dotted field path like "Top.Field1.Field2.Leaf".

The first segment must be a registered TIL type name (a type, not a member). Each subsequent segment is looked up as a member in the current type. Every segment must be spelled out explicitly.

On success, out is filled with the leaf info plus the chain of union selections needed to disambiguate the path for op_stroff().

Parameters

[out]	out	result; cleared on entry
	til	type library; nullptr means current idati
	dotted_path	dotted field path

Returns

true on success

get_named_type_tid()

idaman tid_t ida_export get_named_type_tid

(

const char *

name

)

Get named local type TID.

Parameters

name

type name

Returns

TID or BADADDR

get_tid_name()

idaman bool ida_export get_tid_name	(	qstring *	out,
		tid_t	tid )

Get a type name for the specified TID.

Parameters

	tid	type TID
[out]	out	type name

Returns

true if there is type with TID

Note

this function is the inverse to get_named_type_tid

get_tid_ordinal()

idaman uint32 ida_export get_tid_ordinal

(

tid_t

tid

)

Get type ordinal number for TID.

Parameters

tid	type/enum constant/udt member TID

Returns

type ordinal number or 0

get_udm_by_fullname()

idaman ssize_t ida_export get_udm_by_fullname	(	udm_t *	udm,
		const char *	fullname )

Get udt member by full name.

Parameters

[out]	udm	member, can be NULL
	fullname	udt member name in format <udt name>.<member name>

Returns

member index into udt_type_data_t or -1

get_idainfo_by_udm()

idaman bool ida_export get_idainfo_by_udm	(	flags64_t *	flags,
		opinfo_t *	ti,
		const udm_t &	udm,
		ea_t	refinfo_ea = BADADDR )

Calculate IDA info from udt member.

Parameters

flags[out]	flags (see bytes.hpp) for udt member
ti[out]	additional representation information, see set_opinfo()
udm	udt member
refinfo_ea	if specified will be used to adjust the refinfo_t data

Note

any output argument may be nullptr

create_enum_type()

tid_t create_enum_type ( const char * enum_name, enum_type_data_t & ei, int enum_width, type_sign_t sign, bool convert_to_bitmask, const char * enum_cmt = nullptr )

inline

Create type enum.

Parameters

enum_name	type name
ei	enum type data
enum_width	the width of an enum element allowed values: 0 (unspecified),1,2,4,8,16,32,64
sign	enum sign
convert_to_bitmask	try convert enum to bitmask enum
enum_cmt	enum type comment

Returns

enum TID

get_tid()

tid_t edm_t::get_tid ( ) const

inline