Package ghidra.program.util
Interface RangeMapAdapter
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- All Known Implementing Classes:
DatabaseRangeMapAdapter
,InMemoryRangeMapAdapter
public interface RangeMapAdapter
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
checkWritableState()
Verify that adapter is in a writable state (i.e., valid transaction has been started).void
clearAll()
Clears all values.void
clearRange(Address start, Address end)
Clears all associated values in the given range.AddressRangeIterator
getAddressRangeIterator()
Returns anIndexRangeIterator
over all stored values.AddressRangeIterator
getAddressRangeIterator(Address start, Address end)
Returns anIndexRangeIterator
over all stored values in the given range.byte[]
getValue(Address address)
Returns the byte array that has been associated with the given index.AddressRange
getValueRangeContaining(Address addr)
Returns the bounding address-range containing addr and the the same value throughout.boolean
isEmpty()
Returns true if this storage has no associated values for any addressvoid
moveAddressRange(Address fromAddr, Address toAddr, long length, TaskMonitor monitor)
Move all values within an address range to a new range.void
set(Address start, Address end, byte[] bytes)
Associates the given byte array with all indexes in the given range.void
setLanguage(LanguageTranslator translator, Register mapReg, TaskMonitor monitor)
Update table name and values to reflect new base register
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Method Detail
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getValue
byte[] getValue(Address address)
Returns the byte array that has been associated with the given index.- Parameters:
address
- the address at which to retrieve a byte array.- Returns:
- the byte array that has been associated with the given index or null if no such association exists.
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moveAddressRange
void moveAddressRange(Address fromAddr, Address toAddr, long length, TaskMonitor monitor) throws CancelledException
Move all values within an address range to a new range.- Parameters:
fromAddr
- the first address of the range to be moved.toAddr
- the address where to the range is to be moved.length
- the number of addresses to move.monitor
- the task monitor.- Throws:
CancelledException
- if the user canceled the operation via the task monitor.AddressOverflowException
- if the length is such that a address wrap occurs
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set
void set(Address start, Address end, byte[] bytes)
Associates the given byte array with all indexes in the given range. Any existing values will be over written.- Parameters:
start
- the first address in the range.end
- the last Address(inclusive) in the range.bytes
- the bytes to associate with the range.
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getAddressRangeIterator
AddressRangeIterator getAddressRangeIterator(Address start, Address end)
Returns anIndexRangeIterator
over all stored values in the given range. If the given range intersects an actual stored range either at the beginning or end, the iterator will return those ranges truncated to fit within the given range.- Parameters:
start
- the first Address in the range.end
- the last Address (inclusive) index in the range.- Returns:
- an
IndexRangeIterator
over all stored values.
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getAddressRangeIterator
AddressRangeIterator getAddressRangeIterator()
Returns anIndexRangeIterator
over all stored values.- Returns:
- an
IndexRangeIterator
over all stored values.
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clearRange
void clearRange(Address start, Address end)
Clears all associated values in the given range.- Parameters:
start
- the first address in the range to clear.end
- the end address in the range to clear.
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clearAll
void clearAll()
Clears all values.
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isEmpty
boolean isEmpty()
Returns true if this storage has no associated values for any address- Returns:
- true if this storage has no associated values for any address
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setLanguage
void setLanguage(LanguageTranslator translator, Register mapReg, TaskMonitor monitor) throws CancelledException
Update table name and values to reflect new base register- Parameters:
translator
-mapReg
-monitor
-- Throws:
CancelledException
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getValueRangeContaining
AddressRange getValueRangeContaining(Address addr)
Returns the bounding address-range containing addr and the the same value throughout. This range will be limited by any value change associated with the base register.- Parameters:
register
-addr
-- Returns:
- single value address-range containing addr
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checkWritableState
void checkWritableState()
Verify that adapter is in a writable state (i.e., valid transaction has been started).- Throws:
java.lang.IllegalStateException
- if not in a writable state
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