XS
#define XS(op, xop, rc) (OP (op) | ((((unsigned long)(xop)) & 0x1ff) << 2) | (((unsigned long)(rc)) & 1))
XS(boot_Perf__Trace__Context)
XS(XS_Perf__Trace__Context_common_pc)
XS(XS_Perf__Trace__Context_common_flags)
XS(XS_Perf__Trace__Context_common_lock_depth)