"Iyer, Balaji V" <balaji.v.iyer@intel.com> writes: > Is there a function (or a series of functions) in GCC using which I can convert a register number (either in RTX or int) to DWARF code? Are you looking for DWARF_FRAME_REGNUM? If not, what do you mean by DWARF code? Do you mean inside gcc, or in code compiled by gcc? Please give an example. Ian