mirror of https://github.com/PCSX2/pcsx2.git
60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
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/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2003 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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#ifndef __SYSTEM_H__
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#define __SYSTEM_H__
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int SysInit(); // Init mem and plugins
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void SysReset(); // Resets mem
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void SysPrintf(char *fmt, ...); // Printf used by bios syscalls
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void SysMessage(char *fmt, ...); // Message used to print msg to users
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void SysUpdate(); // Called on VBlank (to update i.e. pads)
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void SysRunGui(); // Returns to the Gui
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void SysClose(); // Close mem and plugins
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void *SysLoadLibrary(char *lib); // Loads Library
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void *SysLoadSym(void *lib, char *sym); // Loads Symbol from Library
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char *SysLibError(); // Gets previous error loading sysbols
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void SysCloseLibrary(void *lib); // Closes Library
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void *SysMmap(uptr base, u32 size);
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void SysMunmap(uptr base, u32 size);
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#ifdef WIN32_VIRTUAL_MEM
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typedef struct _PSMEMORYBLOCK
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{
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ULONG_PTR NumberPages;
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ULONG_PTR* aPFNs;
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ULONG_PTR* aVFNs; // virtual pages that own the physical pages
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} PSMEMORYBLOCK;
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int SysPhysicalAlloc(u32 size, PSMEMORYBLOCK* pblock);
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void SysPhysicalFree(PSMEMORYBLOCK* pblock);
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int SysVirtualPhyAlloc(void* base, u32 size, PSMEMORYBLOCK* pblock);
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void SysVirtualFree(void* lpMemReserved, u32 size);
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void SysVirtualProtectAlloc(void* base, u32 size, PSMEMORYBLOCK* pblock);
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void SysVirtualProtectFree(void* lpMemReserved, u32 size);
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BOOL SysMapUserPhysicalPages(PVOID Addr, ULONG_PTR NumPages, PULONG_PTR PageArray);
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// call to enable physical page allocation
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BOOL SysLoggedSetLockPagesPrivilege ( HANDLE hProcess, BOOL bEnable);
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#endif
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#endif /* __SYSTEM_H__ */
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