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Diffstat (limited to 'src/tpm2/CompilerDependencies.h')
| -rw-r--r-- | src/tpm2/CompilerDependencies.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/src/tpm2/CompilerDependencies.h b/src/tpm2/CompilerDependencies.h new file mode 100644 index 0000000..60ad954 --- /dev/null +++ b/src/tpm2/CompilerDependencies.h @@ -0,0 +1,193 @@ +/********************************************************************************/ +/* */ +/* Compiler Dependencies */ +/* Written by Ken Goldman */ +/* IBM Thomas J. Watson Research Center */ +/* $Id: CompilerDependencies.h 1453 2019-04-05 16:43:36Z kgoldman $ */ +/* */ +/* Licenses and Notices */ +/* */ +/* 1. Copyright Licenses: */ +/* */ +/* - Trusted Computing Group (TCG) grants to the user of the source code in */ +/* this specification (the "Source Code") a worldwide, irrevocable, */ +/* nonexclusive, royalty free, copyright license to reproduce, create */ +/* derivative works, distribute, display and perform the Source Code and */ +/* derivative works thereof, and to grant others the rights granted herein. */ +/* */ +/* - The TCG grants to the user of the other parts of the specification */ +/* (other than the Source Code) the rights to reproduce, distribute, */ +/* display, and perform the specification solely for the purpose of */ +/* developing products based on such documents. */ +/* */ +/* 2. Source Code Distribution Conditions: */ +/* */ +/* - Redistributions of Source Code must retain the above copyright licenses, */ +/* this list of conditions and the following disclaimers. */ +/* */ +/* - Redistributions in binary form must reproduce the above copyright */ +/* licenses, this list of conditions and the following disclaimers in the */ +/* documentation and/or other materials provided with the distribution. */ +/* */ +/* 3. Disclaimers: */ +/* */ +/* - THE COPYRIGHT LICENSES SET FORTH ABOVE DO NOT REPRESENT ANY FORM OF */ +/* LICENSE OR WAIVER, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, WITH */ +/* RESPECT TO PATENT RIGHTS HELD BY TCG MEMBERS (OR OTHER THIRD PARTIES) */ +/* THAT MAY BE NECESSARY TO IMPLEMENT THIS SPECIFICATION OR OTHERWISE. */ +/* Contact TCG Administration (admin@trustedcomputinggroup.org) for */ +/* information on specification licensing rights available through TCG */ +/* membership agreements. */ +/* */ +/* - THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED */ +/* WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR */ +/* FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS, OR */ +/* NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, OR ANY WARRANTY */ +/* OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. */ +/* */ +/* - Without limitation, TCG and its members and licensors disclaim all */ +/* liability, including liability for infringement of any proprietary */ +/* rights, relating to use of information in this specification and to the */ +/* implementation of this specification, and TCG disclaims all liability for */ +/* cost of procurement of substitute goods or services, lost profits, loss */ +/* of use, loss of data or any incidental, consequential, direct, indirect, */ +/* or special damages, whether under contract, tort, warranty or otherwise, */ +/* arising in any way out of use or reliance upon this specification or any */ +/* information herein. */ +/* */ +/* (c) Copyright IBM Corp. and others, 2016 - 2019 */ +/* */ +/********************************************************************************/ + +#ifndef COMPILERDEPEDENCIES_H +#define COMPILERDEPEDENCIES_H + +/* kgold - Not in the original code. A user reported that it was required for a non-Visual Studio + environment. +*/ + +#ifdef TPM_WINDOWS +#include <windows.h> +#include <winsock.h> +#endif + +/* 5.10 CompilerDependencies.h */ +#ifdef GCC +# undef _MSC_VER +# undef WIN32 +#endif + +#ifdef _MSC_VER + +// These definitions are for the Microsoft compiler Endian conversion for aligned structures +# define REVERSE_ENDIAN_16(_Number) _byteswap_ushort(_Number) +# define REVERSE_ENDIAN_32(_Number) _byteswap_ulong(_Number) +# define REVERSE_ENDIAN_64(_Number) _byteswap_uint64(_Number) + +// Avoid compiler warning for in line of stdio (or not) + +// #define _NO_CRT_STDIO_INLINE + +// This macro is used to handle LIB_EXPORT of function and variable names in lieu of a .def +// file. Visual Studio requires that functions be explicitly exported and imported. + +# define LIB_EXPORT __declspec(dllexport) // VS compatible version +# define LIB_IMPORT __declspec(dllimport) + +// This is defined to indicate a function that does not return. Microsoft compilers do not +// support the _Noretrun() function parameter. + +# define NORETURN __declspec(noreturn) +# if _MSC_VER >= 1400 // SAL processing when needed +# include <sal.h> +# endif +# ifdef _WIN64 +# define _INTPTR 2 +# else +# define _INTPTR 1 +# endif +# define NOT_REFERENCED(x) (x) + +// Lower the compiler error warning for system include files. They tend not to be that clean and +// there is no reason to sort through all the spurious errors that they generate when the normal +// error level is set to /Wall + +# define _REDUCE_WARNING_LEVEL_(n) \ + __pragma(warning(push, n)) + +// Restore the compiler warning level + +# define _NORMAL_WARNING_LEVEL_ \ + __pragma(warning(pop)) +# include <stdint.h> +#endif // _MSC_VER + +#ifndef _MSC_VER +#ifndef WINAPI +# define WINAPI +#endif +# define __pragma(x) + /* libtpms added begin */ +# if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR >= 2) +# define REVERSE_ENDIAN_16(_Number) __builtin_bswap16(_Number) +# define REVERSE_ENDIAN_32(_Number) __builtin_bswap32(_Number) +# define REVERSE_ENDIAN_64(_Number) __builtin_bswap64(_Number) +# else +# if defined __linux__ || defined __CYGWIN__ +# include <byteswap.h> +# define REVERSE_ENDIAN_16(_Number) bswap_16(_Number) +# define REVERSE_ENDIAN_32(_Number) bswap_32(_Number) +# define REVERSE_ENDIAN_64(_Number) bswap_64(_Number) +# elif defined __OpenBSD__ +# include <endian.h> +# define REVERSE_ENDIAN_16(_Number) swap16(_Number) +# define REVERSE_ENDIAN_32(_Number) swap32(_Number) +# define REVERSE_ENDIAN_64(_Number) swap64(_Number) +# elif defined __APPLE__ +# include <libkern/OSByteOrder.h> +# define REVERSE_ENDIAN_16(_Number) _OSSwapInt16(_Number) +# define REVERSE_ENDIAN_32(_Number) _OSSwapInt32(_Number) +# define REVERSE_ENDIAN_64(_Number) _OSSwapInt64(_Number) +# elif defined __FreeBSD__ +# include <sys/endian.h> +# define REVERSE_ENDIAN_16(_Number) bswap16(_Number) +# define REVERSE_ENDIAN_32(_Number) bswap32(_Number) +# define REVERSE_ENDIAN_64(_Number) bswap64(_Number) +# else +# error Unsupported OS +# endif +# endif + /* libtpms added end */ +#endif +#if defined(__GNUC__) +# define NORETURN __attribute__((noreturn)) +# include <stdint.h> +#endif + +// Things that are not defined should be defined as NULL +#ifndef NORETURN +# define NORETURN +#endif +#ifndef LIB_EXPORT +# define LIB_EXPORT +#endif +#ifndef LIB_IMPORT +# define LIB_IMPORT +#endif +#ifndef _REDUCE_WARNING_LEVEL_ +# define _REDUCE_WARNING_LEVEL_(n) +#endif +#ifndef _NORMAL_WARNING_LEVEL_ +# define _NORMAL_WARNING_LEVEL_ +#endif +#ifndef NOT_REFERENCED +# define NOT_REFERENCED(x) (x = x) +#endif +#ifdef _POSIX_ +typedef int SOCKET; +#endif +// #ifdef TPM_POSIX +// typedef int SOCKET; +// #endif +#endif // _COMPILER_DEPENDENCIES_H_ + |