Symbol: DW_FRAME_FREG20
usr/src/lib/libdwarf/common/dwarf.h
1314
#define DW_FRAME_FREG20 52 /* 64-bit floating point reg 20 */
usr/src/lib/libdwarf/common/dwarf_names_enum.h
1040
DW_FRAME_FREG20 = 0x0052,