HelenOS sources

FPSR_TRAPS_OD      82 kernel/arch/ia64/include/arch/register.h     FPSR_TRAPS_OD | FPSR_TRAPS_UD | FPSR_TRAPS_ID)
FPSR_TRAPS_OD      82 uspace/lib/c/arch/ia64/include/libarch/register.h     FPSR_TRAPS_OD | FPSR_TRAPS_UD | FPSR_TRAPS_ID)
HelenOS homepage, sources at GitHub