/*************************************************************************/ /*! @Title Common header containing type definitions for portability @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved @Description Contains variable and structure definitions. Any platform specific types should be defined in this file. @License Dual MIT/GPLv2 The contents of this file are subject to the MIT license as set out below. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. Alternatively, the contents of this file may be used under the terms of the GNU General Public License Version 2 ("GPL") in which case the provisions of GPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of GPL, and not to allow others to use your version of this file under the terms of the MIT license, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by GPL as set out in the file called "GPL-COPYING" included in this distribution. If you do not delete the provisions above, a recipient may use your version of this file under the terms of either the MIT license or GPL. This License is also included in this distribution in the file called "MIT-COPYING". EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #if !defined (__IMG_DEFS_H__) #define __IMG_DEFS_H__ #include "img_types.h" typedef enum img_tag_TriStateSwitch { IMG_ON = 0x00, IMG_OFF, IMG_IGNORE } img_TriStateSwitch, * img_pTriStateSwitch; #define IMG_SUCCESS 0 #define IMG_NO_REG 1 #if defined (NO_INLINE_FUNCS) #define INLINE #define FORCE_INLINE #else #if defined (__cplusplus) #define INLINE inline #define FORCE_INLINE inline #else #if !defined(INLINE) #define INLINE __inline #endif #define FORCE_INLINE static __inline #endif #endif /* Use this in any file, or use attributes under GCC - see below */ #ifndef PVR_UNREFERENCED_PARAMETER #define PVR_UNREFERENCED_PARAMETER(param) (param) = (param) #endif /* The best way to supress unused parameter warnings using GCC is to use a * variable attribute. Place the unref__ between the type and name of an * unused parameter in a function parameter list, eg `int unref__ var'. This * should only be used in GCC build environments, for example, in files that * compile only on Linux. Other files should use UNREFERENCED_PARAMETER */ #ifdef __GNUC__ #define unref__ __attribute__ ((unused)) #else #define unref__ #endif /* Wide character definitions */ #ifndef _TCHAR_DEFINED #if defined(UNICODE) typedef unsigned short TCHAR, *PTCHAR, *PTSTR; #else /* #if defined(UNICODE) */ typedef char TCHAR, *PTCHAR, *PTSTR; #endif /* #if defined(UNICODE) */ #define _TCHAR_DEFINED #endif /* #ifndef _TCHAR_DEFINED */ #if defined(__linux__) || defined(__QNXNTO__) || defined(__METAG) #define IMG_CALLCONV #define IMG_INTERNAL __attribute__((visibility("hidden"))) #define IMG_EXPORT __attribute__((visibility("default"))) #define IMG_IMPORT #define IMG_RESTRICT __restrict__ #if defined(USE_64BIT_COMPAT) #define IMG_COMPAT __attribute__ ((packed)) #else #define IMG_COMPAT #endif #else #error("define an OS") #endif // Use default definition if not overridden #ifndef IMG_ABORT #define IMG_ABORT() abort() #endif #ifndef IMG_MALLOC #define IMG_MALLOC(A) malloc (A) #endif #ifndef IMG_FREE #define IMG_FREE(A) free (A) #endif #define IMG_CONST const #if defined(__GNUC__) #define IMG_FORMAT_PRINTF(x,y) __attribute__((format(printf,x,y))) #else #define IMG_FORMAT_PRINTF(x,y) #endif /* * Cleanup request defines */ #define CLEANUP_WITH_POLL IMG_FALSE #define FORCE_CLEANUP IMG_TRUE #if defined (_WIN64) #define IMG_UNDEF (~0ULL) #else #define IMG_UNDEF (~0UL) #endif /* Do the right thing when using printf to output cpu addresses, depending on architecture. */ #if defined (_WIN64) #define UINTPTR_FMT "%016llX" #else #if defined (__x86_64__) #define UINTPTR_FMT "%016lX" #else #define UINTPTR_FMT "%08lX" #endif #endif /* Similarly for DEV_ and SYS_ PHYSADDRs, but this is dependent on 32/36-bit MMU capability, in addition to host architecture. */ #if IMG_ADDRSPACE_PHYSADDR_BITS == 32 #if defined(IMG_UINT32_IS_ULONG) #define CPUPADDR_FMT "%08lX" #define DEVPADDR_FMT "%08lX" #define SYSPADDR_FMT "%08lX" #else #define CPUPADDR_FMT "%08X" #define DEVPADDR_FMT "%08X" #define SYSPADDR_FMT "%08X" #endif #else #if defined(__x86_64__) #define CPUPADDR_FMT "%016lX" #define DEVPADDR_FMT "%016lX" #define SYSPADDR_FMT "%016lX" #else #define CPUPADDR_FMT "%016llX" #define DEVPADDR_FMT "%016llX" #define SYSPADDR_FMT "%016llX" #endif #endif /* Define a printf format macro for the length property of the format-specifier for size_t, that allows avoidance of C99 dependency on compilers that don't support this, while still ensuring that whatever the size of size_t (eg 32, 64 bit Linux builds, or Win32/64 builds), a size_t (or IMG_SIZE_T) can be passed to printf-type functions without a cast. */ #if defined LINUX /* Use C99 format specifier where possible */ #define SIZE_T_FMT_LEN "z" #elif defined _WIN64 #define SIZE_T_FMT_LEN "I" #else #define SIZE_T_FMT_LEN "l" /* May need to be updated as required, for other OSs */ #endif #if defined (__x86_64__) #define IMG_UINT64_FMT "l" #else #define IMG_UINT64_FMT "ll" /* May need to be updated as required, for other OSs */ #endif /* Some versions of MSVC don't have snprintf, vsnprintf in their CRTs. Remap to the deprecated unix compatibility versions. */ #endif /* #if !defined (__IMG_DEFS_H__) */ /***************************************************************************** End of file (IMG_DEFS.H) *****************************************************************************/