projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 0b8a03e1 | 1 | /* Definitions for <stdint.h> types on systems using newlib. |
| a5544970 | 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. |
| 0b8a03e1 GJL |
3 | |
| 4 | This file is part of GCC. | |
| 5 | ||
| 6 | GCC is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GCC is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GCC; see the file COPYING3. If not see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | /* | |
| 21 | The intention of this file is to supply definitions that work with | |
| 22 | avr-gcc's -mint8 that sets int to an 8-bit type. | |
| 23 | ||
| 24 | This file is intended to yield the same results as newlib-stdint.h, | |
| 25 | but there are some differences to newlib-stdint.h: | |
| 26 | ||
| 27 | - AVR is an 8-bit architecture that cannot access 16-bit values | |
| 28 | atomically, this SIG_ATOMIC_TYPE is "char". | |
| 29 | ||
| 30 | - For the same reason, [u]int_fast8_t is defined as 8-bit type. | |
| 31 | ||
| 32 | */ | |
| 00892272 | 33 | |
| 0b8a03e1 GJL |
34 | #define SIG_ATOMIC_TYPE "char" |
| 35 | ||
| 36 | #define INT8_TYPE "signed char" | |
| 907555ce | 37 | #define INT16_TYPE (INT_TYPE_SIZE == 16 ? "int" : "long int") |
| 0b8a03e1 GJL |
38 | #define INT32_TYPE (INT_TYPE_SIZE == 16 ? "long int" : "long long int") |
| 39 | #define INT64_TYPE (INT_TYPE_SIZE == 16 ? "long long int" : 0) | |
| 40 | #define UINT8_TYPE "unsigned char" | |
| 907555ce | 41 | #define UINT16_TYPE (INT_TYPE_SIZE == 16 ? "unsigned int" : "long unsigned int") |
| 0b8a03e1 GJL |
42 | #define UINT32_TYPE (INT_TYPE_SIZE == 16 ? "long unsigned int" : "long long unsigned int") |
| 43 | #define UINT64_TYPE (INT_TYPE_SIZE == 16 ? "long long unsigned int" : 0) | |
| 44 | ||
| 45 | #define INT_LEAST8_TYPE INT8_TYPE | |
| 46 | #define INT_LEAST16_TYPE INT16_TYPE | |
| 47 | #define INT_LEAST32_TYPE INT32_TYPE | |
| 48 | #define INT_LEAST64_TYPE INT64_TYPE | |
| 49 | #define UINT_LEAST8_TYPE UINT8_TYPE | |
| 50 | #define UINT_LEAST16_TYPE UINT16_TYPE | |
| 51 | #define UINT_LEAST32_TYPE UINT32_TYPE | |
| 52 | #define UINT_LEAST64_TYPE UINT64_TYPE | |
| 53 | ||
| 54 | #define INT_FAST8_TYPE INT8_TYPE | |
| 55 | #define INT_FAST16_TYPE (INT_TYPE_SIZE == 16 ? "int" : INT16_TYPE) | |
| 56 | #define INT_FAST32_TYPE INT32_TYPE | |
| 57 | #define INT_FAST64_TYPE INT64_TYPE | |
| 58 | #define UINT_FAST8_TYPE UINT8_TYPE | |
| 59 | #define UINT_FAST16_TYPE (INT_TYPE_SIZE == 16 ? "unsigned int" : UINT16_TYPE) | |
| 60 | #define UINT_FAST32_TYPE UINT32_TYPE | |
| 61 | #define UINT_FAST64_TYPE UINT64_TYPE | |
| 62 | ||
| 63 | #define INTPTR_TYPE PTRDIFF_TYPE | |
| 64 | #ifndef UINTPTR_TYPE | |
| 65 | #define UINTPTR_TYPE SIZE_TYPE | |
| 66 | #endif |