ghidra::TaskList Class Reference

A list of address ranges that need to be converted to SSA form. More...

#include <heritage.hh>

Collaboration diagram for ghidra::TaskList:

Public Types
typedef list< MemRange >::iterator	iterator
	Iterator in the list.

Public Member Functions
void	add (Address addr, int4 size, uint4 fl)
	Add a range to the list.
iterator	insert (iterator pos, Address addr, int4 size, uint4 fl)
	Insert a disjoint range in the list.
iterator	erase (iterator iter)
	Remove a particular range.
iterator	begin (void)
	Get iterator to beginning of this list.
iterator	end (void)
	Get iterator to end of this list.
void	clear (void)
	Clear all ranges in the list.

Private Attributes
list< MemRange >	tasklist
	List of address ranges that needs to be processed.

Detailed Description

A list of address ranges that need to be converted to SSA form.

The disjoint list of ranges are built up and processed in a single pass. The container is fed a list of ranges that may be overlapping but are already in address order. It constructs a disjoint list by taking the union of overlapping ranges.

Member Function Documentation

add()

void ghidra::TaskList::add	(	Address	addr,
		int4	size,
		uint4	fl
	)

Add a range to the list.

Addresses fed to this method must already be sorted. If the given range intersects the last range in the list, the last range is extended to cover it. Otherwise the range is added as a new element to the end of the list. The given boolean properties are associated with any new element. If an old element is extended, any new boolean properties are ORed into the old element's properties.

Parameters

addr	is the starting address of the given range
size	is the number of bytes in the given range
fl	are the given boolean properties to associate with the range

References ghidra::MemRange::addr, ghidra::MemRange::flags, ghidra::Address::overlap(), ghidra::MemRange::size, and tasklist.

Referenced by ghidra::Heritage::heritage().

insert()

TaskList::iterator ghidra::TaskList::insert	(	iterator	pos,
		Address	addr,
		int4	size,
		uint4	fl
	)

Insert a disjoint range in the list.

This can be used to add a range anywhere in the list, but the new range must already be disjoint from ranges in the list.

Parameters

pos	is the position in the list before which the new range will be inserted
addr	is the starting address of the new range
size	is the number of bytes in the new range
fl	is the boolean properties to be associated with the new range

Returns

an iterator to the new range

References tasklist.

Referenced by ghidra::Heritage::refinement().

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The documentation for this class was generated from the following files:

• /builds/appsec/reveng-binrw/ghidraplusplus/src/dec/heritage.hh
• /builds/appsec/reveng-binrw/ghidraplusplus/src/dec/heritage.cc