70 lines
3.9 KiB
C
70 lines
3.9 KiB
C
/* Definitions for <stdint.h> types on systems using newlib.
|
|
Copyright (C) 2008-2023 Free Software Foundation, Inc.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3, or (at your option)
|
|
any later version.
|
|
|
|
GCC is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
|
permissions described in the GCC Runtime Library Exception, version
|
|
3.1, as published by the Free Software Foundation.
|
|
|
|
You should have received a copy of the GNU General Public License and
|
|
a copy of the GCC Runtime Library Exception along with this program;
|
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
/* newlib uses 32-bit long in certain cases for all non-SPU
|
|
targets. */
|
|
#ifndef STDINT_LONG32
|
|
#define STDINT_LONG32 (LONG_TYPE_SIZE == 32)
|
|
#endif
|
|
|
|
#define SIG_ATOMIC_TYPE "int"
|
|
|
|
/* The newlib logic actually checks for sizes greater than 32 rather
|
|
than equal to 64 for various 64-bit types. */
|
|
|
|
#define INT8_TYPE (CHAR_TYPE_SIZE == 8 ? "signed char" : 0)
|
|
#define INT16_TYPE (SHORT_TYPE_SIZE == 16 ? "short int" : INT_TYPE_SIZE == 16 ? "int" : CHAR_TYPE_SIZE == 16 ? "signed char" : 0)
|
|
#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)
|
|
#define INT64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : LONG_LONG_TYPE_SIZE == 64 ? "long long int" : INT_TYPE_SIZE == 64 ? "int" : 0)
|
|
#define UINT8_TYPE (CHAR_TYPE_SIZE == 8 ? "unsigned char" : 0)
|
|
#define UINT16_TYPE (SHORT_TYPE_SIZE == 16 ? "short unsigned int" : INT_TYPE_SIZE == 16 ? "unsigned int" : CHAR_TYPE_SIZE == 16 ? "unsigned char" : 0)
|
|
#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)
|
|
#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)
|
|
|
|
#define INT_LEAST8_TYPE (INT8_TYPE ? INT8_TYPE : INT16_TYPE ? INT16_TYPE : INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0)
|
|
#define INT_LEAST16_TYPE (INT16_TYPE ? INT16_TYPE : INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0)
|
|
#define INT_LEAST32_TYPE (INT32_TYPE ? INT32_TYPE : INT64_TYPE ? INT64_TYPE : 0)
|
|
#define INT_LEAST64_TYPE INT64_TYPE
|
|
#define UINT_LEAST8_TYPE (UINT8_TYPE ? UINT8_TYPE : UINT16_TYPE ? UINT16_TYPE : UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0)
|
|
#define UINT_LEAST16_TYPE (UINT16_TYPE ? UINT16_TYPE : UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0)
|
|
#define UINT_LEAST32_TYPE (UINT32_TYPE ? UINT32_TYPE : UINT64_TYPE ? UINT64_TYPE : 0)
|
|
#define UINT_LEAST64_TYPE UINT64_TYPE
|
|
|
|
#define INT_FAST8_TYPE (INT_TYPE_SIZE >= 8 ? "int" : INT_LEAST8_TYPE)
|
|
#define INT_FAST16_TYPE (INT_TYPE_SIZE >= 16 ? "int" : INT_LEAST16_TYPE)
|
|
#define INT_FAST32_TYPE (INT_TYPE_SIZE >= 32 ? "int" : INT_LEAST32_TYPE)
|
|
#define INT_FAST64_TYPE (INT_TYPE_SIZE >= 64 ? "int" : INT_LEAST64_TYPE)
|
|
#define UINT_FAST8_TYPE (INT_TYPE_SIZE >= 8 ? "unsigned int" : UINT_LEAST8_TYPE)
|
|
#define UINT_FAST16_TYPE (INT_TYPE_SIZE >= 16 ? "unsigned int" : UINT_LEAST16_TYPE)
|
|
#define UINT_FAST32_TYPE (INT_TYPE_SIZE >= 32 ? "unsigned int" : UINT_LEAST32_TYPE)
|
|
#define UINT_FAST64_TYPE (INT_TYPE_SIZE >= 64 ? "unsigned int" : UINT_LEAST64_TYPE)
|
|
|
|
/* Newlib uses the unsigned type corresponding to ptrdiff_t for
|
|
uintptr_t; this is the same as size_t for most newlib-using
|
|
targets. */
|
|
#define INTPTR_TYPE PTRDIFF_TYPE
|
|
#ifndef UINTPTR_TYPE
|
|
#define UINTPTR_TYPE SIZE_TYPE
|
|
#endif
|