import_depend.h

T-kernel 的extension源代码

/*
 *----------------------------------------------------------------------
 *    T-Kernel / Standard Extension
 *
 *    Copyright (C) 2006 by Ken Sakamura. All rights reserved.
 *    T-Kernel / Standard Extension is distributed 
 *      under the T-License for T-Kernel / Standard Extension.
 *----------------------------------------------------------------------
 *
 *    Version:   1.00.00
 *    Released by T-Engine Forum(http://www.t-engine.org) at 2006/8/11.
 *
 *----------------------------------------------------------------------
 */

/*
 *	import.h (memory)
 *
 */

/* vr.S */
IMPORT ER CallSysProgInit( INT ac, UB *av[], FP entry );

#if IMPORT_DEFINE
/* excmgr.c */
IMPORT W    SysExcHdr( UINT vecno, DW badvaddr );
IMPORT W    PageFaultHdr( UINT vecno, DW badvaddr );
IMPORT W    TmpPageFaultHdr( UINT vecno, DW badvaddr );
IMPORT W    (*pPageFaultHdr)( UINT vecno, DW badvaddr );
IMPORT FP   DefaultHandlerEntry;
IMPORT void RegistSysExcHdr( BOOL regist );
IMPORT void RegistTmpPageFaultHdr( void );
IMPORT ER   InitExcMgr( BOOL StartUp );
IMPORT void SetWarmBootTLBHdr( void );
/* memmap.c */
IMPORT ER _MapMemory( VP paddr, W len, UW attr, VP *laddr );
IMPORT ER _UnmapMemory( VP laddr );
IMPORT ER InitMemoryMap( void );
/* space.c */
IMPORT UW       MaxLSID;
IMPORT UW       GetLSID_pinfo( PINFO *pinfo );
IMPORT UW       GetLSID_tid( ID taskid );
IMPORT VP       GetUATB_lsid( UW lsid );
IMPORT VP       GetUATB_tid( ID taskid );
IMPORT PINFO*   GetPINFO_lsid( UW lsid );
IMPORT T_TSKSPC GetTSKSPC_pinfo( PINFO *pinfo );
IMPORT T_TSKSPC GetTSKSPC_lsid( UW lsid );
IMPORT T_TSKSPC GetTSKSPC_tid( ID taskid );
IMPORT ER       ChangeLogicalSpace( T_TSKSPC *curspc, T_TSKSPC chgspc );
IMPORT void     InitPTH( PTH *pth, VP laddr, UW lsid );
IMPORT void     EndPTH( PTH *pth, BOOL purge );
IMPORT ER       NextPTE( PTH *pth );
IMPORT UW       GetPTE( PTH *pth );
IMPORT void     SetPTE( PTH *pth, UW pte, BOOL purge );
IMPORT UW       ChgPTE( PTH *pth, UW pte_v, UW pte_m, BOOL purge );
IMPORT void     LoadTLB( PTH *pth );
IMPORT UW       GET_PTE( VP laddr, UW lsid );
IMPORT UW       CHG_PTE( VP laddr, UW lsid, UW pte_v, UW pte_m, BOOL purge );
IMPORT ER       __MakeSpace( VP laddr, W npage, UW lsid, UW set_pte );
IMPORT ER       _MakeSpace( VP laddr, W npage, UW lsid, UW set_pte );
IMPORT ER       __UnmakeSpace( VP laddr, W npage, UW lsid );
IMPORT ER       _UnmakeSpace( VP laddr, W npage, UW lsid );
IMPORT ER       __ChangeSpace( VP laddr, W npage, UW lsid, UW chg_pte );
IMPORT ER       _ChangeSpace( VP laddr, W npage, UW lsid, UW chg_pte );
IMPORT ER       __LockSpace( VP laddr, W len );
IMPORT ER       _LockSpace( VP laddr, W len );
IMPORT ER       __UnlockSpace( VP laddr, W len );
IMPORT ER       _UnlockSpace( VP laddr, W len );
IMPORT W        _CnvPhysicalAddr( VP laddr, W len, VP *paddr );
IMPORT ER       _ChkSpace( VP laddr, W len, UW mode, UW env );
IMPORT W        _ChkSpaceTstr( TC *str, W max, UW mode, UW env );
IMPORT W        _ChkSpaceBstr( UB *str, W max, UW mode, UW env );
IMPORT W        _ChkSpaceLen( VP laddr, W len, UW mode, UW env, UW lsid );
IMPORT W        __ReadMemSpace( VP laddr, VP buf, W len, UW lsid );
IMPORT W        _ReadMemSpace( VP laddr, VP buf, W len, UW lsid );
IMPORT W        __WriteMemSpace( VP laddr, VP buf, W len, UW lsid );
IMPORT W        _WriteMemSpace( VP laddr, VP buf, W len, UW lsid );
IMPORT W        __SetMemSpaceB( VP laddr, W len, UB data, UW lsid );
IMPORT W        _SetMemSpaceB( VP laddr, W len, UB data, UW lsid );
IMPORT void     ExtFlushCacheArea( VP laddr, W size, UW lsid );
IMPORT W        MonitorCheckMemory( VP laddr );
IMPORT W        ICacheLineSize;
IMPORT W        DCacheLineSize;
IMPORT ER       InitLogicalSpace( RealMemoryInfo *meminfo );
IMPORT ER       InitRealMemoryArea( RealMemoryInfo **p_meminfo );
IMPORT void     DumpSpace( W pid, VP sadr, VP eadr);
#endif