Symbol: XR_O1
usr/src/uts/sparc/v9/os/xregs.c
170
xregs->pr_un.pr_v8p.pr_xo[XR_O1] = GET_UPPER_32(rp->r_o1);
usr/src/uts/sparc/v9/os/xregs.c
290
rp->r_o1 = SET_ALL_64(xregs->pr_un.pr_v8p.pr_xo[XR_O1], rp->r_o1);