find_variable_source_information

rust_debug::variable

Function find_variable_source_information 

Source 
pub fn find_variable_source_information<R: Reader<Offset = usize>>(
    dwarf: &Dwarf<R>,
    unit: &Unit<R>,
    die: &DebuggingInformationEntry<'_, '_, R>,
    cwd: &str,
) -> Result<SourceInformation>
Expand description

Retrieve the variables source location where it was declared.

Description:

  • dwarf - A reference to gimli-rs Dwarf struct.
  • unit - A reference to gimli-rs Unit struct, which the given DIE is located in.
  • die - A reference to DIE.
  • cwd - The work directory of the debugged program.

This function will retrieve the source code location where the variable was declared. The information is retrieved from the attributes starting with DW_AT_decl_ in the given DIE, or in the DIE found in the attribute DW_AT_abstract_origin.