RID_RET            32 lj_target_arm.h RID_RET = RID_R0,
RID_RET            33 lj_target_arm64.h RID_RET = RID_X0,
RID_RET            38 lj_target_mips.h RID_RET = RID_R2,
RID_RET            32 lj_target_ppc.h RID_RET = RID_R3,
RID_RET            38 lj_target_x86.h RID_RET = RID_EAX,