"Iyer, Balaji V" <balaji.v.iyer@intel.com> writes: > BVI> Actually what I want is to have a way to go from the rtx value e.g (REG: SI 1 di) to 0x51 That's just DW_OP_reg0 + DWARF_FRAME_REGNUM (REGNO (rtx)). Assuming REGNO (rtx) <= 31. Ian