initial pocketsnes commit

1 files changed, 503 insertions, 0 deletions

diff --git a/src/port.h b/src/port.h
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+++ b/src/port.h
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+/*
+ * Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
+ *
+ * (c) Copyright 1996 - 2001 Gary Henderson (gary.henderson@ntlworld.com) and
+ *                           Jerremy Koot (jkoot@snes9x.com)
+ *
+ * Super FX C emulator code 
+ * (c) Copyright 1997 - 1999 Ivar (ivar@snes9x.com) and
+ *                           Gary Henderson.
+ * Super FX assembler emulator code (c) Copyright 1998 zsKnight and _Demo_.
+ *
+ * DSP1 emulator code (c) Copyright 1998 Ivar, _Demo_ and Gary Henderson.
+ * C4 asm and some C emulation code (c) Copyright 2000 zsKnight and _Demo_.
+ * C4 C code (c) Copyright 2001 Gary Henderson (gary.henderson@ntlworld.com).
+ *
+ * DOS port code contains the works of other authors. See headers in
+ * individual files.
+ *
+ * Snes9x homepage: http://www.snes9x.com
+ *
+ * Permission to use, copy, modify and distribute Snes9x in both binary and
+ * source form, for non-commercial purposes, is hereby granted without fee,
+ * providing that this license information and copyright notice appear with
+ * all copies and any derived work.
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event shall the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Snes9x is freeware for PERSONAL USE only. Commercial users should
+ * seek permission of the copyright holders first. Commercial use includes
+ * charging money for Snes9x or software derived from Snes9x.
+ *
+ * The copyright holders request that bug fixes and improvements to the code
+ * should be forwarded to them so everyone can benefit from the modifications
+ * in future versions.
+ *
+ * Super NES and Super Nintendo Entertainment System are trademarks of
+ * Nintendo Co., Limited and its subsidiary companies.
+ */
+#ifndef _PORT_H_
+#define _PORT_H_
+
+/*
+This port.h is really a right-of-passage for anyone trying to port the emulator 
+	to another platform.  It must have started out as a set of defines for a
+	single platform, and instead of using define blocks as new platforms were
+	added, individual coders simply added exceptions and sprinkled #ifdef and #ifndef
+	statements throughout the original list.
+
+I can't take it anymore, it's too convoluted.  So I've commented out the entire
+	section, and preemptively rewritten the first #define segment the way god intended,
+	with a single define-block for each target platform.
+*/
+
+/*
+**  _SNESPPC DEFINES
+*/
+
+#ifdef __GIZ__
+
+//Title
+#define TITLE "Snes9x"
+
+//Required Includes
+#include "pixform.h"
+#include <zlib.h> //RC
+//#include <windows.h>
+#include <limits.h>
+#include <string.h>
+//Types Defined
+typedef unsigned char	bool8;
+typedef unsigned char	uint8;
+typedef unsigned short	uint16;
+typedef unsigned int	uint32;
+typedef signed char		int8;
+typedef short			int16;
+typedef int				int32;
+typedef long long		int64;
+
+//CSNES Types for conversion to 32 bit
+/*typedef unsigned long	bool8_32;
+typedef unsigned long	uint8_32;
+typedef unsigned long	uint16_32;
+typedef long			int8_32;
+typedef long			int16_32;*/
+
+//For Debugging Purposes:
+
+typedef unsigned char	bool8_32;
+typedef unsigned char	uint8_32;
+typedef unsigned short	uint16_32;
+typedef signed char		int8_32;
+typedef short			int16_32;
+
+
+//Defines for Extern C
+#define EXTERN_C extern
+#define START_EXTERN_C extern "C" {
+#define END_EXTERN_C }
+
+//Path Defines
+#undef  _MAX_PATH
+#define _MAX_DIR PATH_MAX
+#define _MAX_DRIVE 1
+#define _MAX_FNAME PATH_MAX
+#define _MAX_EXT PATH_MAX
+#define PATH_MAX 1024
+#define _MAX_PATH (1024)
+
+//True/False Defines
+#define TRUE 1
+#define FALSE 0
+
+//Slash Char Definitions
+#define SLASH_STR "/"
+#define SLASH_CHAR '/'
+
+//Misc Items
+#define VAR_CYCLES
+//#define SPC700_SHUTDOWN
+#define LSB_FIRST
+#define STATIC static
+#define FASTCALL
+#define PIXEL_FORMAT RGB565
+#define CHECK_SOUND()
+#define VOID void
+#define CPU_SHUTDOWN
+#define UNZIP_SUPPORT
+#define ZeroMemory(a,b) memset((a),0,(b))
+#define PACKING __attribute__ ((packed))
+#define ALIGN_BY_ONE  __attribute__ ((aligned (1), packed))
+#define LSB_FIRST
+#undef  FAST_LSB_WORD_ACCESS
+#ifdef ASMCPU
+	#define ASM_SPC700
+#endif
+
+EXTERN_C void S9xGenerateSound ();
+
+//Additional Items for _SNESPPC port
+void _makepath (char *path, const char *drive, const char *dir,
+		const char *fname, const char *ext);
+void _splitpath (const char *path, char *drive, char *dir, char *fname,
+		 char *ext);
+#define strcasecmp strcmp
+#define strncasecmp strncmp
+#define time(a) (0)
+
+#ifdef INLINE
+#undef INLINE
+#define INLINE __inline
+#endif
+
+#ifdef inline
+#undef inline
+#define inline __inline
+#endif
+
+#endif //  _SNESPPC
+
+#if defined(__GP2X__) || defined(__WIZ__)
+
+#define	ZDELTA	0x13000
+
+//Title
+#define TITLE "Snes9x"
+
+//Required Includes
+#include "pixform.h"
+#include <zlib.h> //RC
+//#include <windows.h>
+#include <limits.h>
+#include <string.h>
+//Types Defined
+typedef unsigned char	bool8;
+typedef unsigned char	uint8;
+typedef unsigned short	uint16;
+typedef unsigned int bool32;
+typedef unsigned int	uint32;
+typedef signed char		int8;
+typedef short			int16;
+typedef int				int32;
+typedef long long		int64;
+
+//CSNES Types for conversion to 32 bit
+/*typedef unsigned long	bool8_32;
+typedef unsigned long	uint8_32;
+typedef unsigned long	uint16_32;
+typedef long			int8_32;
+typedef long			int16_32;*/
+
+//For Debugging Purposes:
+
+typedef unsigned char	bool8_32;
+typedef unsigned char	uint8_32;
+typedef unsigned short	uint16_32;
+typedef signed char		int8_32;
+typedef short			int16_32;
+
+//Defines for Extern C
+#define EXTERN_C extern
+#define START_EXTERN_C extern "C" {
+#define END_EXTERN_C }
+
+//Path Defines
+#undef  _MAX_PATH
+#define _MAX_DIR PATH_MAX
+#define _MAX_DRIVE 1
+#define _MAX_FNAME PATH_MAX
+#define _MAX_EXT PATH_MAX
+#define _MAX_PATH (1024)
+
+//True/False Defines
+#define TRUE 1
+#define FALSE 0
+
+//Slash Char Definitions
+#define SLASH_STR "/"
+#define SLASH_CHAR '/'
+
+//Misc Items
+#define VAR_CYCLES
+//#define SPC700_SHUTDOWN
+#define LSB_FIRST
+#define STATIC static
+#define FASTCALL
+#define PIXEL_FORMAT RGB565
+#define CHECK_SOUND()
+#define VOID void
+#define CPU_SHUTDOWN
+#define UNZIP_SUPPORT
+#define ZeroMemory(a,b) memset((a),0,(b))
+#define PACKING __attribute__ ((packed))
+#define ALIGN_BY_ONE  __attribute__ ((aligned (1), packed))
+#define LSB_FIRST
+#undef  FAST_LSB_WORD_ACCESS
+#define ASM_SPC700
+#define SUPER_FX
+
+EXTERN_C void S9xGenerateSound ();
+
+//Additional Items for _SNESPPC port
+void _makepath (char *path, const char *drive, const char *dir,
+		const char *fname, const char *ext);
+void _splitpath (const char *path, char *drive, char *dir, char *fname,
+		 char *ext);
+#define strcasecmp strcmp
+#define strncasecmp strncmp
+#define time(a) (0)
+
+#ifdef INLINE
+#undef INLINE
+#define INLINE inline
+#endif
+
+#endif //  _SNESPPC
+#endif //  _PORT_H_
+
+/*
+#ifndef _SNESPPC
+#define _SNESPPC
+#endif 
+
+#ifndef RC_OPTIMIZED
+#define RC_OPTIMIZED
+#endif
+
+#ifdef inline
+#undef inline
+#endif
+
+#ifdef INLINE
+#undef INLINE
+#endif
+
+#define inline __inline
+#define INLINE __inline
+
+#ifdef DEBUG
+#ifndef _PROFILE_
+#define _PROFILE_
+#endif
+#endif
+
+#ifndef _SNESPPC
+#ifndef STORM
+#include <memory.h>
+#include <string.h>
+#else
+//#include <strings.h>
+//#include <clib/powerpc_protos.h>
+#endif
+
+#include <sys/types.h>
+#else
+#include <windows.h>
+#endif
+
+#define PIXEL_FORMAT RGB565
+//#define GFX_MULTI_FORMAT
+
+#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
+
+#ifdef _SNESPPC
+#include "zlib/zlib.h" //RC
+#else
+#include "zlib.h"
+#endif
+
+#define ZLIB
+#define EXECUTE_SUPERFX_PER_LINE
+#define SOUND
+#define VAR_CYCLES
+#define CPU_SHUTDOWN
+#define SPC700_SHUTDOWN
+#define PIXEL_FORMAT RGB555
+#define CHECK_SOUND()
+#define M_PI 3.14159265359
+#undef  _MAX_PATH
+
+#undef DEBUGGER // Apple Universal Headers sometimes #define DEBUGGER
+#undef GFX_MULTI_FORMAT
+
+int    strncasecmp(const char *s1, const char *s2, unsigned n);
+int    strcasecmp(const char *s1, const char *s2 );
+
+#endif
+
+#ifndef snes9x_types_defined
+#define snes9x_types_defined
+
+//CSNES
+#ifdef _SNESPPC
+typedef unsigned long bool8;
+#else
+typedef unsigned char bool8;
+#endif
+
+#ifndef __WIN32__
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef signed char int8;
+typedef short int16;
+//typedef long int32;
+//typedef unsigned long uint32;
+typedef int int32;
+typedef unsigned int uint32;
+#ifdef _SNESPPC
+typedef __int64 int64;
+//CSNES
+typedef unsigned long	uint8_32;
+typedef unsigned long	uint16_32;
+typedef long			int8_32;
+typedef long			int16_32;
+
+#else
+typedef long long int64;
+#endif
+#else // __WIN32__
+
+#ifdef __BORLANDC__
+//#include <systypes.h>
+#else
+
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef signed char int8;
+typedef short int16;
+
+#ifndef WSAAPI
+// winsock2.h typedefs int32 as well.
+typedef long int32;
+#endif
+
+typedef unsigned int uint32;
+
+#endif // __BORLANDC__
+
+typedef __int64 int64;
+
+#endif // __WIN32__
+#endif // snes9x_types_defined
+#include "pixform.h"
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifdef STORM
+#define EXTERN_C
+#define START_EXTERN_C
+#define END_EXTERN_C
+#else
+#if defined(__cplusplus) || defined(c_plusplus)
+#define EXTERN_C extern "C"
+#define START_EXTERN_C extern "C" {
+#define END_EXTERN_C }
+#else
+#define EXTERN_C extern
+#define START_EXTERN_C
+#define END_EXTERN_C
+#endif
+#endif
+
+#ifndef __WIN32__
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#define _MAX_DIR PATH_MAX
+#define _MAX_DRIVE 1
+#define _MAX_FNAME PATH_MAX
+#define _MAX_EXT PATH_MAX
+#ifndef _MAX_PATH
+#define _MAX_PATH PATH_MAX
+#endif
+
+#ifdef _SNESPPC
+#define strcasecmp strcmp
+#define strncasecmp strncmp
+#define time(a) (0)
+#ifdef _MAX_PATH
+#undef _MAX_PATH
+#define _MAX_PATH (1024)
+#endif
+#endif
+
+#define ZeroMemory(a,b) memset((a),0,(b))
+
+void _makepath (char *path, const char *drive, const char *dir,
+		const char *fname, const char *ext);
+void _splitpath (const char *path, char *drive, char *dir, char *fname,
+		 char *ext);
+#else // __WIN32__
+#define strcasecmp stricmp
+#define strncasecmp strnicmp
+#endif
+
+EXTERN_C void S9xGenerateSound ();
+
+#ifdef STORM
+EXTERN_C int soundsignal;
+EXTERN_C void MixSound(void);
+//Yes, CHECK_SOUND is getting defined correctly!
+#define CHECK_SOUND if (Settings.APUEnabled) if(SetSignalPPC(0L, soundsignal) & soundsignal) MixSound
+#else
+#define CHECK_SOUND()
+#endif
+
+#ifdef __DJGPP
+#define SLASH_STR "\\"
+#define SLASH_CHAR '\\'
+#else
+#define SLASH_STR "/"
+#define SLASH_CHAR '/'
+#endif
+
+#ifdef __linux
+typedef void (*SignalHandler)(int);
+#define SIG_PF SignalHandler
+#endif
+
+#if defined(__i386__) || defined(__i486__) || defined(__i586__) || \
+    defined(__WIN32__) || defined(__alpha__)
+#define LSB_FIRST
+#define FAST_LSB_WORD_ACCESS
+#else
+#ifdef _SNESPPC
+#define LSB_FIRST
+//NOPE! #define FAST_LSB_WORD_ACCESS //RC
+#else 
+#define MSB_FIRST
+#endif
+#endif
+
+#ifdef __sun
+#define TITLE "Snes9X: Solaris"
+#endif
+
+#ifdef __linux
+#define TITLE "Snes9X: Linux"
+#endif
+
+#ifndef TITLE
+#define TITLE "Snes9x"
+#endif
+
+#ifdef STORM
+#define STATIC
+#define strncasecmp strnicmp
+#else
+#define STATIC static
+#endif
+
+#endif
+*/
+