Package Libs :: Module libanalyze :: Class BasicBlock

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Class BasicBlock

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Instance Methods

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__init__(self, start, end)
Basic Block class

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setFunction(self, function)

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getFunction(self)

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setCalls(self, calls)

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getCalls(self)

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__cmp__(self, other)
Comparision by the start address of the BB

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setStart(self, address)
Change the start of a Basic Block

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addTrueEdge(self, addr)

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addFalseEdge(self, addr)

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getEdges(self)

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DWORD

getTrueEdge(self)
Get the 'true' Edge

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DWORD

getFalseEdge(self)
Get the 'false' Edge

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TUPLE of DWORD

getDirectEdge(self)
Get the Edges of a Basic Block

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DWORD

getSize(self)
Return the Size of the Basic Block

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setEnd(self, address)
Change the end of a Basic Block

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TUPLE OF DWORD

getLimits(self)
Get the limits of the basic block

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DWORD

getStart(self)
Get the begging of a Basic Block

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DWORD

getEnd(self)
Get the End of a Basic Block

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LIST of opCode OBJECT

getInstructions(self, imm)
Get the disassembled instructions from a Basic Block

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BOOLEAN

isXref(self)
Check if a Basic Block was created from an XREF

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BOOLEAN

isConditionalJmp(self)
Check if a Basic Block was created from a Conditional Jump instruction

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BOOLEAN

isJmp(self)
Check if a Basic Block was created from a Jump instruction

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BOOLEAN

isRet(self)
Check if a Basic Block was created from a RET instruction

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Method Details

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init(self, start, end)
(Constructor)

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Basic Block class

Parameters:

start (DWORD) - Address of the begging of the Basic Block
end (DWORD) - Address of the end of the Basic Block

setStart(self, address)

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Change the start of a Basic Block

Parameters:

address (DWORD) - New address of the Basic Block

getTrueEdge(self)

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Get the 'true' Edge

Returns: DWORD: 'True' Edge of the Basic Block

getFalseEdge(self)

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Get the 'false' Edge

Returns: DWORD: 'False' Edge of the Basic Block (The 'false' edge, is not always present. Depends of the Basic Block)

getDirectEdge(self)

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Get the Edges of a Basic Block

Returns: TUPLE of DWORD: The Edge of the Basic Block (Might change depending of the basic block type)

getSize(self)

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Return the Size of the Basic Block

Returns: DWORD: Size of the Basic Block

setEnd(self, address)

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Change the end of a Basic Block

Parameters:

address (DWORD) - New address of the Basic Block end

getLimits(self)

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Get the limits of the basic block

Returns: TUPLE OF DWORD: (Beginning of BB, End of BB)

getStart(self)

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Get the begging of a Basic Block

Returns: DWORD: Beginning of the Basic Block

getEnd(self)

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Get the End of a Basic Block

Returns: DWORD: End of the Basic Block

getInstructions(self, imm)

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Get the disassembled instructions from a Basic Block

Parameters:

imm (Debugger OBJECT) - Debugger

Returns: LIST of opCode OBJECT

List of disassembled instructions

isXref(self)

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Check if a Basic Block was created from an XREF

Returns: BOOLEAN: Whether the Basic Block was created from an XREF

isConditionalJmp(self)

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Check if a Basic Block was created from a Conditional Jump instruction

Returns: BOOLEAN: Whether the Basic Block was created from a Conditional Jump instruction

isJmp(self)

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Check if a Basic Block was created from a Jump instruction

Returns: BOOLEAN: Whether the Basic Block was created from a Jump instruction

isRet(self)

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Check if a Basic Block was created from a RET instruction

Returns: BOOLEAN: Whether the Basic Block was created from a RET instruction

Class BasicBlock

__init__(self, start, end) (Constructor)

setStart(self, address)

getTrueEdge(self)

getFalseEdge(self)

getDirectEdge(self)

getSize(self)

setEnd(self, address)

getLimits(self)

getStart(self)

getEnd(self)

getInstructions(self, imm)

isXref(self)

isConditionalJmp(self)

isJmp(self)

isRet(self)

init(self, start, end)
(Constructor)