334 	unsigned char fpstate[FPCONTEXT_SIZE];  in rt_restore_fpu_state()  local
351 	if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate))  in rt_restore_fpu_state()
353 	if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {  in rt_restore_fpu_state()
355 			context_size = fpstate[1];  in rt_restore_fpu_state()
358 		     (fpstate[0] != fpu_version))  in rt_restore_fpu_state()
373 			if (!(fpstate[3] == 0x00 ||  in rt_restore_fpu_state()
374 			      fpstate[3] == 0x60 ||  in rt_restore_fpu_state()
375 			      fpstate[3] == 0xe0))  in rt_restore_fpu_state()
378 			if (!(fpstate[3] == 0x00 ||  in rt_restore_fpu_state()
379 			      fpstate[3] == 0x05 ||  in rt_restore_fpu_state()
380 			      fpstate[3] == 0xe5))  in rt_restore_fpu_state()
409 	    __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,  in rt_restore_fpu_state()
414 		__asm__ volatile ("frestore %0" : : "m" (*fpstate));  in rt_restore_fpu_state()
419 				  : : "m" (*fpstate));  in rt_restore_fpu_state()
485 	unsigned char fpstate[FPCONTEXT_SIZE];  in rt_save_fpu_state()  local
500 		__asm__ volatile ("fsave %0" : : "m" (*fpstate) : "memory");  in rt_save_fpu_state()
505 				  : : "m" (*fpstate) : "memory");  in rt_save_fpu_state()
508 	err |= __put_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate);  in rt_save_fpu_state()
509 	if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {  in rt_save_fpu_state()
512 			context_size = fpstate[1];  in rt_save_fpu_state()
513 		fpu_version = fpstate[0];  in rt_save_fpu_state()
518 			if (*(unsigned short *) fpstate == 0x1f38)  in rt_save_fpu_state()
519 				fpstate[0x38] |= 1 << 3;  in rt_save_fpu_state()
546 		err |= copy_to_user((long __user *)&uc->uc_fpstate + 1, fpstate + 4,  in rt_save_fpu_state()