1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #if __arm__ 18 19 #define f_QNAN 0xffffffff 20 21 #define d_QNAN0 0xffffffff 22 #define d_QNAN1 0xffffffff 23 24 #elif __mips__ 25 26 #define f_QNAN 0x7fbfffff 27 28 #define d_QNAN0 0x7ff7ffff 29 #define d_QNAN1 0xffffffff 30 31 #else 32 33 #define f_QNAN 0xffc00000 34 35 #define d_QNAN0 0x00000000 36 #define d_QNAN1 0xfff80000 37 38 #endif 39 40 /* long double. */ 41 #if __LP64__ 42 #define ld_QNAN0 0x7fff8000 43 #define ld_QNAN1 0x00000000 44 #define ld_QNAN2 0x00000000 45 #define ld_QNAN3 0x00000000 46 #else 47 /* sizeof(long double) == sizeof(double), so we shouldn't be trying to use these constants. */ 48 #endif 49