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Tool function to obtain starting address to disassemble code block around known address.
Unit
ELogBuilder
Syntax
Code (Delphi)
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function FindLowAddress(
const AExceptionAddress: Pointer;
const ALines: Integer
): Pointer;
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Parameters
AExceptionAddress [in]
A known code pointer.
ALines [in]
How many lines (instructions) should be before AExceptionAddress.
Return value
A pointer to beginning of some CPU instruction. The returned instruction will be exactly ALines instructions before AExceptionAddress.
Remarks
This is auxilary function for DisasmFunction. It's used to find some starting address to begin disassebling code block. Usually you know exception address (i.e. some pointer to code), but don't know exact starting address of the function.
Note
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When this function is used with DisasmFunction: it's recommended that FindLowAddress's ALines argument equals to DisasmFunction's ALines argument.
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Build date: 2024-09-30
Last edited: 2024-09-30
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