Lines Matching defs:sp
223 struct sparc_stackf __user *sp;
231 sp = (struct sparc_stackf __user *)(fp - size);
237 if (__copy_user(sp, src, size))
238 sp = NULL;
239 else if (put_user(fp, &sp->fp))
240 sp = NULL;
242 return sp;
264 unsigned long sp = args->stack;
313 childregs->u_regs[UREG_FP] = sp;
318 if (sp != regs->u_regs[UREG_FP]) {
327 (sp & ~0xfUL);