Lines Matching refs:fp
1740 unsigned long ksp, fp;
1750 fp = ksp + STACK_BIAS;
1756 if (!kstack_valid(current_thread_info(), fp))
1759 sf = (struct sparc_stackf *) fp;
1766 fp = regs->u_regs[UREG_I6] + STACK_BIAS;
1769 fp = (unsigned long)sf->fp + STACK_BIAS;
1788 valid_user_frame(const void __user *fp, unsigned long size)
1791 if (((unsigned long) fp) & 3)
1794 return (__range_not_ok(fp, size, TASK_SIZE) == 0);
1816 ufp = (unsigned long)sf.fp + STACK_BIAS;
1839 ufp = ((unsigned long) sf.fp) & 0xffffffff;
1847 ufp = (unsigned long)sf.fp;