mirror of https://github.com/PCSX2/pcsx2.git
152 lines
2.7 KiB
C++
152 lines
2.7 KiB
C++
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/* FWnull
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* Copyright (C) 2004-2009 PCSX2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <string>
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using namespace std;
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#include "FW.h"
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const unsigned char version = PS2E_FW_VERSION;
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const unsigned char revision = 0;
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const unsigned char build = 5; // increase that with each version
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static char *libraryName = "FWnull Driver";
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s8 *fwregs;
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FILE *fwLog;
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Config conf;
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string s_strIniPath="inis/FWnull.ini";
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void (*FWirq)();
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EXPORT_C_(u32) PS2EgetLibType()
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{
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return PS2E_LT_FW;
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}
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EXPORT_C_(char*) PS2EgetLibName()
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{
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return libraryName;
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}
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EXPORT_C_(u32) PS2EgetLibVersion2(u32 type)
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{
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return (version<<16) | (revision<<8) | build;
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}
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void __Log(char *fmt, ...)
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{
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va_list list;
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if (!conf.Log || fwLog == NULL) return;
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va_start(list, fmt);
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vfprintf(fwLog, fmt, list);
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va_end(list);
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}
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EXPORT_C_(s32) FWinit()
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{
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LoadConfig();
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#ifdef FW_LOG
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fwLog = fopen("logs/fwLog.txt", "w");
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if (fwLog) setvbuf(fwLog, NULL, _IONBF, 0);
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FW_LOG("FWnull plugin version %d,%d\n",revision,build);
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FW_LOG("FW init\n");
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#endif
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fwregs = (s8*)malloc(0x10000);
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if (fwregs == NULL)
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{
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SysMessage("Error allocating Memory\n");
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return -1;
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}
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return 0;
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}
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EXPORT_C_(void) FWshutdown()
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{
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free(fwregs);
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#ifdef FW_LOG
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if (fwLog) fclose(fwLog);
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#endif
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}
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EXPORT_C_(s32) FWopen(void *pDsp)
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{
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#ifdef FW_LOG
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FW_LOG("FW open\n");
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#endif
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return 0;
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}
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EXPORT_C_(void) FWclose()
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{
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}
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EXPORT_C_(u32) FWread32(u32 addr)
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{
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u32 ret = 0;
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switch (addr)
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{
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case 0x1f808410:
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ret = 0x8;
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break;
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default:
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ret = fwRu32(addr);
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break;
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}
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FW_LOG("FW read mem 0x%x: 0x%x\n", addr, ret);
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return ret;
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}
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EXPORT_C_(void) FWwrite32(u32 addr, u32 value)
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{
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switch (addr)
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{
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default:
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fwRu32(addr) = value;
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break;
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}
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FW_LOG("FW write mem 0x%x: 0x%x\n", addr, value);
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}
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EXPORT_C_(void) FWirqCallback(void (*callback)())
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{
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FWirq = callback;
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}
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EXPORT_C_(s32) FWfreeze(int mode, freezeData *data)
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{
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return 0;
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}
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EXPORT_C_(s32) FWtest()
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{
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return 0;
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}
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