1 /* Definitions for <stdint.h> types on systems using newlib. 2 Copyright (C) 2008, 2009 Free Software Foundation, Inc. 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 /* newlib uses 32-bit long in certain cases for all non-SPU 21 targets. */ 22 #ifndef STDINT_LONG32 23 #define STDINT_LONG32 (LONG_TYPE_SIZE == 32) 24 #endif 25 26 #define SIG_ATOMIC_TYPE "int" 27 28 /* The newlib logic actually checks for sizes greater than 32 rather 29 than equal to 64 for various 64-bit types. */ 30 31 #define INT8_TYPE (CHAR_TYPE_SIZE == 8 ? "signed char" : 0) 32 #define INT16_TYPE (SHORT_TYPE_SIZE == 16 ? "short int" : INT_TYPE_SIZE == 16 ? "int" : CHAR_TYPE_SIZE == 16 ? "signed char" : 0) 33 #define INT32_TYPE (STDINT_LONG32 ? "long int" : INT_TYPE_SIZE == 32 ? "int" : SHORT_TYPE_SIZE == 32 ? "short int" : CHAR_TYPE_SIZE == 32 ? "signed char" : 0) 34 #define INT64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : LONG_LONG_TYPE_SIZE == 64 ? "long long int" : INT_TYPE_SIZE == 64 ? "int" : 0) 35 #define UINT8_TYPE (CHAR_TYPE_SIZE == 8 ? "unsigned char" : 0) 36 #define UINT16_TYPE (SHORT_TYPE_SIZE == 16 ? "short unsigned int" : INT_TYPE_SIZE == 16 ? "unsigned int" : CHAR_TYPE_SIZE == 16 ? "unsigned char" : 0) 37 #define UINT32_TYPE (STDINT_LONG32 ? "long unsigned int" : INT_TYPE_SIZE == 32 ? "unsigned int" : SHORT_TYPE_SIZE == 32 ? "short unsigned int" : CHAR_TYPE_SIZE == 32 ? "unsigned char" : 0) 38 #define UINT64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : LONG_LONG_TYPE_SIZE == 64 ? "long long unsigned int" : INT_TYPE_SIZE == 64 ? "unsigned int" : 0) 39 40 #define INT_LEAST8_TYPE (INT8_TYPE ? INT8_TYPE : INT16_TYPE ? INT16_TYPE : INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0) 41 #define INT_LEAST16_TYPE (INT16_TYPE ? INT16_TYPE : INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0) 42 #define INT_LEAST32_TYPE (INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0) 43 #define INT_LEAST64_TYPE INT64_TYPE 44 #define UINT_LEAST8_TYPE (UINT8_TYPE ? UINT8_TYPE : UINT16_TYPE ? UINT16_TYPE : UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0) 45 #define UINT_LEAST16_TYPE (UINT16_TYPE ? UINT16_TYPE : UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0) 46 #define UINT_LEAST32_TYPE (UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0) 47 #define UINT_LEAST64_TYPE UINT64_TYPE 48 49 #define INT_FAST8_TYPE (INT_TYPE_SIZE >= 8 ? "int" : INT_LEAST8_TYPE) 50 #define INT_FAST16_TYPE (INT_TYPE_SIZE >= 16 ? "int" : INT_LEAST16_TYPE) 51 #define INT_FAST32_TYPE (INT_TYPE_SIZE >= 32 ? "int" : INT_LEAST32_TYPE) 52 #define INT_FAST64_TYPE (INT_TYPE_SIZE >= 64 ? "int" : INT_LEAST64_TYPE) 53 #define UINT_FAST8_TYPE (INT_TYPE_SIZE >= 8 ? "unsigned int" : UINT_LEAST8_TYPE) 54 #define UINT_FAST16_TYPE (INT_TYPE_SIZE >= 16 ? "unsigned int" : UINT_LEAST16_TYPE) 55 #define UINT_FAST32_TYPE (INT_TYPE_SIZE >= 32 ? "unsigned int" : UINT_LEAST32_TYPE) 56 #define UINT_FAST64_TYPE (INT_TYPE_SIZE >= 64 ? "unsigned int" : UINT_LEAST64_TYPE) 57 58 /* Newlib uses the unsigned type corresponding to ptrdiff_t for 59 uintptr_t; this is the same as size_t for most newlib-using 60 targets. */ 61 #define INTPTR_TYPE PTRDIFF_TYPE 62 #ifndef UINTPTR_TYPE 63 #define UINTPTR_TYPE SIZE_TYPE 64 #endif 65