rust_debug::evaluate

Function call_evaluate

Source 
pub fn call_evaluate<R: Reader<Offset = usize>, T: MemoryAccess>(
    dwarf: &Dwarf<R>,
    pc: u32,
    expr: Expression<R>,
    frame_base: Option<u64>,
    unit: &Unit<R>,
    die: &DebuggingInformationEntry<'_, '_, R>,
    registers: &Registers,
    mem: &mut T,
) -> Result<EvaluatorValue<R>>
Expand description

Will find the DIE representing the type can evaluate the variable.

Description:

  • dwarf - A reference to gimli-rs Dwarf struct.
  • pc - A machine code address, usually the current code location.
  • expr - The expression to be evaluated.
  • frame_base - The frame base address value.
  • unit - A compilation unit which contains the given DIE.
  • die - The DIE the is used to find the DIE representing the type.
  • registers - A register struct for accessing the register values.
  • mem - A struct for accessing the memory of the debug target.

This function is used to find the DIE representing the type and then to evaluate the value of the given DIE>