Hi All, According to DWARF spec, a subprogram 'may' have DW_AT_return_addr attribute. Please help me understand the following::
(1). GCC (latest) does not emit DW_AT_return_addr attributes in subprogram tags (2). If [1] is true, then is it because of the fact that return address can be computed by unwinding the stack in debug_frame? (and that generating DW_AT_return_addr will be redundant?) (3). Would supporting DW_AT_return_addr in DW_TAG_subprogram be a good idea? (more of a short cut to dwarf consumers ) Thanks -- Anitha