diff options
Diffstat (limited to 'code/qcommon')
| -rw-r--r-- | code/qcommon/q_platform.h | 326 | ||||
| -rw-r--r-- | code/qcommon/q_shared.h | 289 |
2 files changed, 329 insertions, 286 deletions
diff --git a/code/qcommon/q_platform.h b/code/qcommon/q_platform.h new file mode 100644 index 0000000..802cbcb --- /dev/null +++ b/code/qcommon/q_platform.h @@ -0,0 +1,326 @@ +/* +=========================================================================== +Copyright (C) 1999-2005 Id Software, Inc. + +This file is part of Quake III Arena source code. + +Quake III Arena source code 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 2 of the License, +or (at your option) any later version. + +Quake III Arena source code 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. + +You should have received a copy of the GNU General Public License +along with Quake III Arena source code; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +=========================================================================== +*/ +// +#ifndef __Q_PLATFORM_H +#define __Q_PLATFORM_H + +// this is the define for determining if we have an asm version of a C function +#if (defined _M_IX86 || defined __i386__) && !defined __sun && !defined Q3_VM +#define id386 1 +#else +#define id386 0 +#endif + +#if (defined(powerc) || defined(powerpc) || defined(ppc) || defined(__ppc) || defined(__ppc__)) && !defined(C_ONLY) +#define idppc 1 +#if defined(__VEC__) +#define idppc_altivec 1 +#else +#define idppc_altivec 0 +#endif +#else +#define idppc 0 +#define idppc_altivec 0 +#endif + +// for windows fastcall option + +#define QDECL + +short ShortSwap (short l); +int LongSwap (int l); +float FloatSwap (const float *f); + +//======================= WIN32 DEFINES ================================= + +#ifdef _WIN32 + +#undef QDECL +#define QDECL __cdecl + +// buildstring will be incorporated into the version string +#ifdef _MSC_VER +#ifdef NDEBUG +#ifdef _M_IX86 +#define CPUSTRING "win-x86" +#elif defined _M_ALPHA +#define CPUSTRING "win-AXP" +#endif +#else +#ifdef _M_IX86 +#define CPUSTRING "win-x86-debug" +#elif defined _M_ALPHA +#define CPUSTRING "win-AXP-debug" +#endif +#endif +#elif defined __MINGW32__ +#ifdef NDEBUG +#ifdef __i386__ +#define CPUSTRING "mingw-x86" +#endif +#else +#ifdef __i386__ +#define CPUSTRING "mingw-x86-debug" +#endif +#endif +#endif + +#define ID_INLINE __inline + +static ID_INLINE short BigShort( short l) { return ShortSwap(l); } +#define LittleShort +static ID_INLINE int BigLong(int l) { return LongSwap(l); } +#define LittleLong +static ID_INLINE float BigFloat(const float l) { return FloatSwap(&l); } +#define LittleFloat + +#define PATH_SEP '\\' + +#endif + +//======================= MAC OS X DEFINES ===================== + +#if defined(MACOS_X) + +#define __cdecl +#define __declspec(x) +#define stricmp strcasecmp +#define ID_INLINE inline + +#ifdef __ppc__ +#define CPUSTRING "MacOSX-ppc" +#elif defined __i386__ +#define CPUSTRING "MacOSX-i386" +#else +#define CPUSTRING "MacOSX-other" +#endif + +#define PATH_SEP '/' + +#define __rlwimi(out, in, shift, maskBegin, maskEnd) \ + asm("rlwimi %0,%1,%2,%3,%4" : "=r" (out) : "r" (in), \ + "i" (shift), "i" (maskBegin), "i" (maskEnd)) +#define __dcbt(addr, offset) asm("dcbt %0,%1" : : "b" (addr), "r" (offset)) + +static inline unsigned int __lwbrx(register void *addr, register int offset) { + register unsigned int word; + + asm("lwbrx %0,%2,%1" : "=r" (word) : "r" (addr), "b" (offset)); + return word; +} + +static inline unsigned short __lhbrx(register void *addr, register int offset) { + register unsigned short halfword; + + asm("lhbrx %0,%2,%1" : "=r" (halfword) : "r" (addr), "b" (offset)); + return halfword; +} + +static inline float __fctiw(register float f) { + register float fi; + + asm("fctiw %0,%1" : "=f" (fi) : "f" (f)); + + return fi; +} + +#define BigShort +static inline short LittleShort(short l) { return ShortSwap(l); } +#define BigLong +static inline int LittleLong (int l) { return LongSwap(l); } +#define BigFloat +static inline float LittleFloat (const float l) { return FloatSwap(&l); } + +#endif + +//======================= MAC DEFINES ================================= + +#ifdef __MACOS__ + +#include <MacTypes.h> +#define ID_INLINE inline + +#define CPUSTRING "MacOS-PPC" + +#define PATH_SEP ':' + +void Sys_PumpEvents( void ); + +#define BigShort +static inline short LittleShort(short l) { return ShortSwap(l); } +#define BigLong +static inline int LittleLong (int l) { return LongSwap(l); } +#define BigFloat +static inline float LittleFloat (const float l) { return FloatSwap(&l); } + +#endif + +//======================= LINUX DEFINES ================================= + +// the mac compiler can't handle >32k of locals, so we +// just waste space and make big arrays static... +#ifdef __linux__ + +// bk001205 - from Makefile +#define stricmp strcasecmp + +#define ID_INLINE inline + +#ifdef __i386__ +#define CPUSTRING "linux-i386" +#elif defined __axp__ +#define CPUSTRING "linux-alpha" +#elif defined __x86_64__ +#define CPUSTRING "linux-x86_64" +#elif defined __powerpc64__ +#define CPUSTRING "linux-ppc64" +#elif defined __powerpc__ +#define CPUSTRING "linux-ppc" +#elif defined __s390__ +#define CPUSTRING "linux-s390" +#elif defined __s390x__ +#define CPUSTRING "linux-s390x" +#elif defined __ia64__ +#define CPUSTRING "linux-ia64" +#else +#define CPUSTRING "linux-other" +#endif + +#define PATH_SEP '/' + +#if __FLOAT_WORD_ORDER == __LITTLE_ENDIAN +inline static short BigShort( short l) { return ShortSwap(l); } +#define LittleShort +inline static int BigLong(int l) { return LongSwap(l); } +#define LittleLong +inline static float BigFloat(const float l) { return FloatSwap(&l); } +#define LittleFloat +#else +#define BigShort +inline static short LittleShort(short l) { return ShortSwap(l); } +#define BigLong +inline static int LittleLong (int l) { return LongSwap(l); } +#define BigFloat +inline static float LittleFloat (const float l) { return FloatSwap(&l); } +#endif + +#endif + +//======================= FreeBSD DEFINES ===================== +#ifdef __FreeBSD__ // rb010123 + +#define stricmp strcasecmp + +#define ID_INLINE inline + +#ifdef __i386__ +#define CPUSTRING "freebsd-i386" +#elif defined __axp__ +#define CPUSTRING "freebsd-alpha" +#else +#define CPUSTRING "freebsd-other" +#endif + +#define PATH_SEP '/' + +#if !idppc +static short BigShort( short l) { return ShortSwap(l); } +#define LittleShort +static int BigLong(int l) { return LongSwap(l); } +#define LittleLong +static float BigFloat(const float l) { return FloatSwap(&l); } +#define LittleFloat +#else +#define BigShort +static short LittleShort(short l) { return ShortSwap(l); } +#define BigLong +static int LittleLong (int l) { return LongSwap(l); } +#define BigFloat +static float LittleFloat (const float l) { return FloatSwap(&l); } +#endif + +#endif + +//======================= SUNOS DEFINES ================================= + +#ifdef __sun + +#include <sys/isa_defs.h> +#include <sys/byteorder.h> + +// bk001205 - from Makefile +#define stricmp strcasecmp + +#define ID_INLINE inline + +#ifdef __i386__ +#define CPUSTRING "Solaris-i386" +#elif defined __sparc +#define CPUSTRING "Solaris-sparc" +#endif + +#define PATH_SEP '/' + +#if defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) +#define BigShort +inline static short LittleShort(short l) { return ShortSwap(l); } +#define BigLong +inline static int LittleLong (int l) { return LongSwap(l); } +#define BigFloat +inline static float LittleFloat (const float l) { return FloatSwap(&l); } + +#elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) +inline static short BigShort( short l) { return ShortSwap(l); } +#define LittleShort +inline static int BigLong(int l) { return LongSwap(l); } +#define LittleLong +inline static float BigFloat(const float l) { return FloatSwap(&l); } +#define LittleFloat + +#else +#error "Either _BIG_ENDIAN or _LITTLE_ENDIAN must be #defined, but not both." +#endif + +#endif + +#ifndef Q3_VM + +//catch missing defines in above blocks +#ifndef CPUSTRING +#error "CPUSTRING not defined" +#endif + +#ifndef ID_INLINE +#error "ID_INLINE not defined" +#endif + +#ifndef PATH_SEP +#error "PATH_SEP not defined" +#endif + +#if !defined(BigLong) && !defined(LittleLong) +#error "Endianness not defined" +#endif + +#endif + +#endif diff --git a/code/qcommon/q_shared.h b/code/qcommon/q_shared.h index ab7eb32..698bef0 100644 --- a/code/qcommon/q_shared.h +++ b/code/qcommon/q_shared.h @@ -54,6 +54,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #pragma warning(disable : 4702) // unreachable code #pragma warning(disable : 4711) // selected for automatic inline expansion #pragma warning(disable : 4220) // varargs matches remaining parameters +//#pragma intrinsic( memset, memcpy ) #endif //Ignore __attribute__ on non-gcc platforms @@ -81,7 +82,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #ifdef Q3_VM -#include "bg_lib.h" +#include "../game/bg_lib.h" #else @@ -97,291 +98,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #endif -#ifdef _MSC_VER - -//#pragma intrinsic( memset, memcpy ) - -#endif - - -// this is the define for determining if we have an asm version of a C function -#if (defined _M_IX86 || defined __i386__) && !defined __sun && !defined Q3_VM -#define id386 1 -#else -#define id386 0 -#endif - -#if (defined(powerc) || defined(powerpc) || defined(ppc) || defined(__ppc) || defined(__ppc__)) && !defined(C_ONLY) -#define idppc 1 -#if defined(__VEC__) -#define idppc_altivec 1 -#else -#define idppc_altivec 0 -#endif -#else -#define idppc 0 -#define idppc_altivec 0 -#endif - -// for windows fastcall option - -#define QDECL - -short ShortSwap (short l); -int LongSwap (int l); -float FloatSwap (const float *f); - -//======================= WIN32 DEFINES ================================= - -#ifdef WIN32 - -#undef QDECL -#define QDECL __cdecl - -// buildstring will be incorporated into the version string -#ifdef _MSC_VER -#ifdef NDEBUG -#ifdef _M_IX86 -#define CPUSTRING "win-x86" -#elif defined _M_ALPHA -#define CPUSTRING "win-AXP" -#endif -#else -#ifdef _M_IX86 -#define CPUSTRING "win-x86-debug" -#elif defined _M_ALPHA -#define CPUSTRING "win-AXP-debug" -#endif -#endif -#elif defined __MINGW32__ -#ifdef NDEBUG -#ifdef __i386__ -#define CPUSTRING "mingw-x86" -#endif -#else -#ifdef __i386__ -#define CPUSTRING "mingw-x86-debug" -#endif -#endif -#endif - -#define ID_INLINE __inline - -static ID_INLINE short BigShort( short l) { return ShortSwap(l); } -#define LittleShort -static ID_INLINE int BigLong(int l) { return LongSwap(l); } -#define LittleLong -static ID_INLINE float BigFloat(const float l) { return FloatSwap(&l); } -#define LittleFloat - -#define PATH_SEP '\\' - -#endif - -//======================= MAC OS X DEFINES ===================== - -#if defined(MACOS_X) - -#define __cdecl -#define __declspec(x) -#define stricmp strcasecmp -#define ID_INLINE inline - -#ifdef __ppc__ -#define CPUSTRING "MacOSX-ppc" -#elif defined __i386__ -#define CPUSTRING "MacOSX-i386" -#else -#define CPUSTRING "MacOSX-other" -#endif - -#define PATH_SEP '/' - -#define __rlwimi(out, in, shift, maskBegin, maskEnd) asm("rlwimi %0,%1,%2,%3,%4" : "=r" (out) : "r" (in), "i" (shift), "i" (maskBegin), "i" (maskEnd)) -#define __dcbt(addr, offset) asm("dcbt %0,%1" : : "b" (addr), "r" (offset)) - -static inline unsigned int __lwbrx(register void *addr, register int offset) { - register unsigned int word; - - asm("lwbrx %0,%2,%1" : "=r" (word) : "r" (addr), "b" (offset)); - return word; -} - -static inline unsigned short __lhbrx(register void *addr, register int offset) { - register unsigned short halfword; - - asm("lhbrx %0,%2,%1" : "=r" (halfword) : "r" (addr), "b" (offset)); - return halfword; -} - -static inline float __fctiw(register float f) { - register float fi; - - asm("fctiw %0,%1" : "=f" (fi) : "f" (f)); - - return fi; -} - -#define BigShort -static inline short LittleShort(short l) { return ShortSwap(l); } -#define BigLong -static inline int LittleLong (int l) { return LongSwap(l); } -#define BigFloat -static inline float LittleFloat (const float l) { return FloatSwap(&l); } - -#endif - -//======================= MAC DEFINES ================================= - -#ifdef __MACOS__ - -#include <MacTypes.h> -#define ID_INLINE inline - -#define CPUSTRING "MacOS-PPC" - -#define PATH_SEP ':' - -void Sys_PumpEvents( void ); - -#define BigShort -static inline short LittleShort(short l) { return ShortSwap(l); } -#define BigLong -static inline int LittleLong (int l) { return LongSwap(l); } -#define BigFloat -static inline float LittleFloat (const float l) { return FloatSwap(&l); } - -#endif - -//======================= LINUX DEFINES ================================= - -// the mac compiler can't handle >32k of locals, so we -// just waste space and make big arrays static... -#ifdef __linux__ - -// bk001205 - from Makefile -#define stricmp strcasecmp - -#define ID_INLINE inline - -#ifdef __i386__ -#define CPUSTRING "linux-i386" -#elif defined __axp__ -#define CPUSTRING "linux-alpha" -#elif defined __x86_64__ -#define CPUSTRING "linux-x86_64" -#elif defined __powerpc64__ -#define CPUSTRING "linux-ppc64" -#elif defined __powerpc__ -#define CPUSTRING "linux-ppc" -#elif defined __s390__ -#define CPUSTRING "linux-s390" -#elif defined __s390x__ -#define CPUSTRING "linux-s390x" -#elif defined __ia64__ -#define CPUSTRING "linux-ia64" -#else -#define CPUSTRING "linux-other" -#endif - -#define PATH_SEP '/' - -#if __FLOAT_WORD_ORDER == __LITTLE_ENDIAN -inline static short BigShort( short l) { return ShortSwap(l); } -#define LittleShort -inline static int BigLong(int l) { return LongSwap(l); } -#define LittleLong -inline static float BigFloat(const float l) { return FloatSwap(&l); } -#define LittleFloat -#else -#define BigShort -inline static short LittleShort(short l) { return ShortSwap(l); } -#define BigLong -inline static int LittleLong (int l) { return LongSwap(l); } -#define BigFloat -inline static float LittleFloat (const float l) { return FloatSwap(&l); } -#endif - -#endif - -//======================= FreeBSD DEFINES ===================== -#ifdef __FreeBSD__ // rb010123 - -#define stricmp strcasecmp - -#define ID_INLINE inline - -#ifdef __i386__ -#define CPUSTRING "freebsd-i386" -#elif defined __axp__ -#define CPUSTRING "freebsd-alpha" -#else -#define CPUSTRING "freebsd-other" -#endif - -#define PATH_SEP '/' - -// bk010116 - omitted Q3STATIC (see Linux above), broken target - -#if !idppc -static short BigShort( short l) { return ShortSwap(l); } -#define LittleShort -static int BigLong(int l) { return LongSwap(l); } -#define LittleLong -static float BigFloat(const float l) { return FloatSwap(&l); } -#define LittleFloat -#else -#define BigShort -static short LittleShort(short l) { return ShortSwap(l); } -#define BigLong -static int LittleLong (int l) { return LongSwap(l); } -#define BigFloat -static float LittleFloat (const float l) { return FloatSwap(&l); } -#endif - -#endif - -//======================= SUNOS DEFINES ================================= - -#ifdef __sun - -#include <sys/isa_defs.h> -#include <sys/byteorder.h> - -// bk001205 - from Makefile -#define stricmp strcasecmp - -#define ID_INLINE inline - -#ifdef __i386__ -#define CPUSTRING "Solaris-i386" -#elif defined __sparc -#define CPUSTRING "Solaris-sparc" -#endif - -#define PATH_SEP '/' - -#if defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) -#define BigShort -inline static short LittleShort(short l) { return ShortSwap(l); } -#define BigLong -inline static int LittleLong (int l) { return LongSwap(l); } -#define BigFloat -inline static float LittleFloat (const float l) { return FloatSwap(&l); } - -#elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) -inline static short BigShort( short l) { return ShortSwap(l); } -#define LittleShort -inline static int BigLong(int l) { return LongSwap(l); } -#define LittleLong -inline static float BigFloat(const float l) { return FloatSwap(&l); } -#define LittleFloat - -#else -#error "Either _BIG_ENDIAN or _LITTLE_ENDIAN must be #defined, but not both." -#endif - -#endif +#include "q_platform.h" //============================================================= |