Module debug_info 

Debug information which is parsed from DWARF debugging information.

Structs

DebugInfo

Debug information which is parsed from DWARF debugging information.

Functions

determine_cfa

Determines the CFA (canonical frame address) for the current gimli::UnwindTableRow, using the current register values.

get_unwind_info

Get a handle to the gimli::UnwindTableRow for this call frame, so that we can reference it to unwind register values.

unwind_pc_without_debuginfo

Unwind the program counter for the caller frame, using the LR value from the callee frame.

unwind_program_counter_register

Helper function to determine the program counter value for the previous frame.

unwind_register

A per_register unwind, applying register rules and updating the [registers::DebugRegister] value as appropriate, before returning control to the calling function.