R_I0
disp_reg_line(ph, prst, "i0", R_I0, "i4", R_I4);
disp_reg_line(ph, prst, "i0", R_I0, "i4", R_I4);
args[i] = gregs[R_I0 + i];
(void) memcpy(&gregs[R_O0], &gregs[R_I0], 8*sizeof (prgreg_t));
args[i] = gregs[R_I0 + i];
(void) memcpy(&gregs[R_O0], &gregs[R_I0], 8*sizeof (prgreg_t));
reg += R_I0 - R_O0;
uintptr_t arg0 = fasttrap_getreg(rp, R_I0);
uintptr_t arg0 = fasttrap_getreg(rp, R_I0);
prp[R_I0] = lwp->lwp_pcb.pcb_xregs.rw_in[0];
lwp->lwp_pcb.pcb_xregs.rw_in[0] = prp[R_I0];
dest[R_I0] = SET_LOWER_32(rw->rw_in[0], src[R_I0]);
dest[R_I0] = (uint32_t)src[R_I0];
prp[R_I0] = R32(lwp->lwp_pcb.pcb_xregs.rw_in[0]);