Symbol: xregs_setptr32
usr/src/uts/sparc/sys/archsystm.h
104
extern void xregs_setptr32(struct _klwp *, struct ucontext32 *, caddr32_t);
usr/src/uts/sparc/v9/os/v9dep.c
1361
xregs_setptr32(lwp, tuc, (caddr32_t)(uintptr_t)sp);