| 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team * |
| 3 | * * |
| 4 | * This program is free software; you can redistribute it and/or modify * |
| 5 | * it under the terms of the GNU General Public License as published by * |
| 6 | * the Free Software Foundation; either version 2 of the License, or * |
| 7 | * (at your option) any later version. * |
| 8 | * * |
| 9 | * This program is distributed in the hope that it will be useful, * |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 12 | * GNU General Public License for more details. * |
| 13 | * * |
| 14 | * You should have received a copy of the GNU General Public License * |
| 15 | * along with this program; if not, write to the * |
| 16 | * Free Software Foundation, Inc., * |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. * |
| 18 | ***************************************************************************/ |
| 19 | |
| 20 | /* |
| 21 | * This file contains common definitions and includes for all parts of the |
| 22 | * emulator core. |
| 23 | */ |
| 24 | |
| 25 | #ifndef __PSXCOMMON_H__ |
| 26 | #define __PSXCOMMON_H__ |
| 27 | |
| 28 | #ifdef __cplusplus |
| 29 | extern "C" { |
| 30 | #endif |
| 31 | |
| 32 | #include "config.h" |
| 33 | |
| 34 | // XXX: don't care but maybe fix it someday |
| 35 | #if defined(__GNUC__) && __GNUC__ >= 8 |
| 36 | #pragma GCC diagnostic ignored "-Wformat-truncation" |
| 37 | #pragma GCC diagnostic ignored "-Wformat-overflow" |
| 38 | #pragma GCC diagnostic ignored "-Wstringop-truncation" |
| 39 | #endif |
| 40 | // devkitpro has uint32_t as long, unfortunately |
| 41 | #ifdef _3DS |
| 42 | #pragma GCC diagnostic ignored "-Wformat" |
| 43 | #endif |
| 44 | |
| 45 | // System includes |
| 46 | #include <stdio.h> |
| 47 | #include <string.h> |
| 48 | #include <stdarg.h> |
| 49 | #include <stdint.h> |
| 50 | #include <stdlib.h> |
| 51 | #include <math.h> |
| 52 | #include <time.h> |
| 53 | #include <ctype.h> |
| 54 | #ifndef __SWITCH__ |
| 55 | #include <sys/types.h> |
| 56 | #endif |
| 57 | #include <assert.h> |
| 58 | |
| 59 | // Define types |
| 60 | typedef int8_t s8; |
| 61 | typedef int16_t s16; |
| 62 | typedef int32_t s32; |
| 63 | typedef int64_t s64; |
| 64 | typedef intptr_t sptr; |
| 65 | |
| 66 | typedef uint8_t u8; |
| 67 | typedef uint16_t u16; |
| 68 | typedef uint32_t u32; |
| 69 | typedef uint64_t u64; |
| 70 | typedef uintptr_t uptr; |
| 71 | |
| 72 | typedef uint8_t boolean; |
| 73 | |
| 74 | #ifndef TRUE |
| 75 | #define TRUE 1 |
| 76 | #endif |
| 77 | |
| 78 | #ifndef FALSE |
| 79 | #define FALSE 0 |
| 80 | #endif |
| 81 | |
| 82 | // Local includes |
| 83 | #include "system.h" |
| 84 | |
| 85 | #ifndef _WIN32 |
| 86 | #define strnicmp strncasecmp |
| 87 | #endif |
| 88 | #define __inline inline |
| 89 | |
| 90 | // Enables NLS/internationalization if active |
| 91 | #ifdef ENABLE_NLS |
| 92 | |
| 93 | #include <libintl.h> |
| 94 | |
| 95 | #undef _ |
| 96 | #define _(String) gettext(String) |
| 97 | #ifdef gettext_noop |
| 98 | # define N_(String) gettext_noop (String) |
| 99 | #else |
| 100 | # define N_(String) (String) |
| 101 | #endif |
| 102 | |
| 103 | #else |
| 104 | |
| 105 | #define _(msgid) msgid |
| 106 | #define N_(msgid) msgid |
| 107 | |
| 108 | #endif |
| 109 | |
| 110 | extern FILE *emuLog; |
| 111 | extern int Log; |
| 112 | |
| 113 | void __Log(char *fmt, ...); |
| 114 | |
| 115 | #define CYCLE_MULT_DEFAULT 175 |
| 116 | |
| 117 | typedef struct { |
| 118 | char Gpu[MAXPATHLEN]; |
| 119 | char Spu[MAXPATHLEN]; |
| 120 | char Cdr[MAXPATHLEN]; |
| 121 | char Pad1[MAXPATHLEN]; |
| 122 | char Pad2[MAXPATHLEN]; |
| 123 | char Net[MAXPATHLEN]; |
| 124 | char Sio1[MAXPATHLEN]; |
| 125 | char Mcd1[MAXPATHLEN]; |
| 126 | char Mcd2[MAXPATHLEN]; |
| 127 | char Bios[MAXPATHLEN]; |
| 128 | char BiosDir[MAXPATHLEN]; |
| 129 | char PluginsDir[MAXPATHLEN]; |
| 130 | char PatchesDir[MAXPATHLEN]; |
| 131 | boolean Xa; |
| 132 | boolean Mdec; |
| 133 | boolean PsxAuto; |
| 134 | boolean Cdda; |
| 135 | boolean AsyncCD; |
| 136 | boolean CHD_Precache; /* loads disk image into memory, works with CHD only. */ |
| 137 | boolean HLE; |
| 138 | boolean SlowBoot; |
| 139 | boolean Debug; |
| 140 | boolean PsxOut; |
| 141 | boolean UseNet; |
| 142 | boolean icache_emulation; |
| 143 | boolean DisableStalls; |
| 144 | int GpuListWalking; |
| 145 | int cycle_multiplier; // 100 for 1.0 |
| 146 | int cycle_multiplier_override; |
| 147 | u8 Cpu; // CPU_DYNAREC or CPU_INTERPRETER |
| 148 | u8 PsxType; // PSX_TYPE_NTSC or PSX_TYPE_PAL |
| 149 | struct { |
| 150 | boolean cdr_read_timing; |
| 151 | boolean gpu_slow_list_walking; |
| 152 | } hacks; |
| 153 | #ifdef _WIN32 |
| 154 | char Lang[256]; |
| 155 | #endif |
| 156 | } PcsxConfig; |
| 157 | |
| 158 | extern PcsxConfig Config; |
| 159 | extern boolean NetOpened; |
| 160 | |
| 161 | struct PcsxSaveFuncs { |
| 162 | void *(*open)(const char *name, const char *mode); |
| 163 | int (*read)(void *file, void *buf, u32 len); |
| 164 | int (*write)(void *file, const void *buf, u32 len); |
| 165 | long (*seek)(void *file, long offs, int whence); |
| 166 | void (*close)(void *file); |
| 167 | }; |
| 168 | extern struct PcsxSaveFuncs SaveFuncs; |
| 169 | |
| 170 | #define gzfreeze(ptr, size) { \ |
| 171 | if (Mode == 1) SaveFuncs.write(f, ptr, size); \ |
| 172 | if (Mode == 0) SaveFuncs.read(f, ptr, size); \ |
| 173 | } |
| 174 | |
| 175 | #define PSXCLK 33868800 /* 33.8688 MHz */ |
| 176 | |
| 177 | enum { |
| 178 | PSX_TYPE_NTSC = 0, |
| 179 | PSX_TYPE_PAL |
| 180 | }; // PSX Types |
| 181 | |
| 182 | enum { |
| 183 | CPU_DYNAREC = 0, |
| 184 | CPU_INTERPRETER |
| 185 | }; // CPU Types |
| 186 | |
| 187 | int EmuInit(); |
| 188 | void EmuReset(); |
| 189 | void EmuShutdown(); |
| 190 | void EmuUpdate(); |
| 191 | |
| 192 | #ifdef __cplusplus |
| 193 | } |
| 194 | #endif |
| 195 | #endif |