Segment structure

Detailed Description

Definition of segment_t and related functions.

Modules
	Segment alignment codes
	Used by segment_t::align.
	Segment combination codes
	Used by segment_t::comb.
	Segment permissions
	Used by segment_t::perm.
	Segment flags
	Used by segment_t::flags.
	Segment types
	Used by segment_t::type.

Classes
class	segment_t
	Describes a program segment. More...
class	lock_segment
	Helper class to lock a segment pointer so it stays valid. More...

Functions
	CASSERT (sizeof(segment_t)==104)
bool	is_visible_segm (segment_t *s)
	See SFL_HIDDEN.
bool	is_finally_visible_segm (segment_t *s)
	See SFL_HIDDEN, SCF_SHHID_SEGM.
idaman void ida_export	set_visible_segm (segment_t *s, bool visible)
	See SFL_HIDDEN.
idaman bool ida_export	is_spec_segm (uchar seg_type)
	Has segment a special type?. More...
idaman bool ida_export	is_spec_ea (ea_t ea)
	Does the address belong to a segment with a special type?. More...
idaman void ida_export	lock_segm (const segment_t *segm, bool lock)
	Lock segment pointer Locked pointers are guaranteed to remain valid until they are unlocked. More...
idaman bool ida_export	is_segm_locked (const segment_t *segm)
	Is a segment pointer locked?

Function Documentation

is_spec_segm()

idaman bool ida_export is_spec_segm

(

uchar

seg_type

)

Has segment a special type?.

(SEG_XTRN, SEG_GRP, SEG_ABSSYM, SEG_COMM)

is_spec_ea()

idaman bool ida_export is_spec_ea

(

ea_t

ea

)

Does the address belong to a segment with a special type?.

(SEG_XTRN, SEG_GRP, SEG_ABSSYM, SEG_COMM)

Parameters

ea	linear address

lock_segm()

idaman void ida_export lock_segm	(	const segment_t *	segm,
		bool	lock
	)

Lock segment pointer Locked pointers are guaranteed to remain valid until they are unlocked.

Ranges with locked pointers cannot be deleted or moved.