Lines Matching refs:retval
15 #define __get_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: __get_user_asm(x, ptr, retval, "b"); break; case 2: __get_user_asm(x, ptr, retval, "w"); break; case 4: __get_user_asm(x, ptr, retval, "l"); break; default: __get_user_unknown(); break; } } while (0)
19 #define __put_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: __put_user_asm(x, ptr, retval, "b"); break; case 2: __put_user_asm(x, ptr, retval, "w"); break; case 4: __put_user_asm(x, ptr, retval, "l"); break; case 8: __put_user_u64(x, ptr, retval); break; default: __put_user_unknown(); } } while (0)
23 #define __put_user_u64(val,addr,retval) ({ __asm__ __volatile__( "1:\n\t" "mov.l %R1,%2\n\t" "mov.l %S1,%T2\n\t" "2:\n" ".section .fixup,\"ax\"\n" "3:\n\t" "mov.l 4f,%0\n\t" "jmp @%0\n\t" " mov %3,%0\n\t" ".balign 4\n" "4: .long 2b\n\t" ".previous\n" ".section __ex_table,\"a\"\n\t" ".long 1b, 3b\n\t" ".previous" : "=r" (retval) : "r" (val), "m" (__m(addr)), "i" (-EFAULT), "0" (retval) : "memory"); })
