Lines Matching refs:fp
62 /* Checks if the fp is valid. We always build signal frames which are
66 static inline bool invalid_frame_pointer(void __user *fp, int fplen)
68 if ((((unsigned long) fp) & 15) || !access_ok(fp, fplen))
259 __siginfo_fpu_t __user *fp = tail;
260 tail += sizeof(*fp);
261 err |= save_fpu_state(regs, fp);
262 err |= __put_user(fp, &sf->fpu_save);
355 __siginfo_fpu_t __user *fp = tail;
356 tail += sizeof(*fp);
357 err |= save_fpu_state(regs, fp);
358 err |= __put_user(fp, &sf->fpu_save);