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107 lines
3.5 KiB
107 lines
3.5 KiB
/* |
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Copyright (c) 2012, Broadcom Europe Ltd |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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* Neither the name of the copyright holder nor the |
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names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef VCOS_STDINT_H |
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#define VCOS_STDINT_H |
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/** \file |
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* Attempt to provide the types defined in stdint.h. |
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* |
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* Except for use with lcc, this simply includes stdint.h, which should find |
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* the system/toolchain version if present, otherwise falling back to the |
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* version in interface/vcos/<platform>. |
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*/ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#if defined (VCMODS_LCC) |
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#include <limits.h> |
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typedef signed char int8_t; |
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typedef unsigned char uint8_t; |
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typedef signed short int16_t; |
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typedef unsigned short uint16_t; |
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typedef signed long int32_t; |
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typedef unsigned long uint32_t; |
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typedef int32_t intptr_t; |
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typedef uint32_t uintptr_t; |
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typedef int32_t intmax_t; |
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typedef uint32_t uintmax_t; |
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typedef int8_t int_least8_t; |
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typedef int16_t int_least16_t; |
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typedef int32_t int_least32_t; |
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typedef uint8_t uint_least8_t; |
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typedef uint16_t uint_least16_t; |
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typedef uint32_t uint_least32_t; |
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#define INT8_MIN SCHAR_MIN |
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#define INT8_MAX SCHAR_MAX |
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#define UINT8_MAX UCHAR_MAX |
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#define INT16_MIN SHRT_MIN |
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#define INT16_MAX SHRT_MAX |
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#define UINT16_MAX USHRT_MAX |
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#define INT32_MIN LONG_MIN |
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#define INT32_MAX LONG_MAX |
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#define UINT32_MAX ULONG_MAX |
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#define INTPTR_MIN INT32_MIN |
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#define INTPTR_MAX INT32_MAX |
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#define UINTPTR_MAX UINT32_MAX |
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#define INTMAX_MIN INT32_MIN |
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#define INTMAX_MAX INT32_MAX |
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#define UINTMAX_MAX UINT32_MAX |
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/* N.B. 64-bit integer types are not currently supported by lcc. |
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* However, these symbols are referenced in header files included by files |
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* compiled by lcc for VCE, so removing them would break the build. |
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* The solution here then is to define them, as the correct size, but in a |
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* way that should make them unusable in normal arithmetic operations. |
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*/ |
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typedef struct { uint32_t a; uint32_t b; } int64_t; |
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typedef struct { uint32_t a; uint32_t b; } uint64_t; |
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#else |
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#include <stdint.h> |
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#endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* VCOS_STDINT_H */
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