/* $Id: probkrnl.h,v 1.22 2001-07-10 05:22:15 bird Exp $ * * Include file for ProbKrnl. * * Copyright (c) 1998-2000 knut st. osmundsen (knut.stange.osmundsen@mynd.no) * * Project Odin Software License can be found in LICENSE.TXT * */ #ifndef _ProbKrnl_h_ #define _ProbKrnl_h_ /******************************************************************************* * Defined Constants And Macros * *******************************************************************************/ #define NBR_OF_KRNLIMPORTS 91 /* When this is changed make sure to */ /* update the aImportTab in probkrnl.c */ /* and make test faker in test.h and */ /* the appropriate fake.c or fakea.asm.*/ #define MAX_LENGTH_NAME 32 /* Max length for the function. */ /* Entry-Point Type flag */ #define EPT_PROC 0x00 /* procedure - overload procedure*/ #define EPT_PROCIMPORT 0x01 /* procedure - import only */ #define EPT_PROCIMPORTH 0x02 /* procedure hybrid - import only */ #define EPT_VARIMPORT 0x04 /* variable/non-procedure 32bit */ #define EPT_NOT_REQ 0x08 /* Not required flag. */ #define EPTNotReq(a) (((a).fType & (EPT_NOT_REQ)) == EPT_NOT_REQ) #define EPT_WRAPPED 0x40 /* Wrapped due - differs between builds */ #define EPTWrapped(a) (((a).fType & (EPT_WRAPPED)) == EPT_WRAPPED) #define EPT_32BIT 0x00 /* 32 bit entry-point */ #define EPT_16BIT 0x80 /* 16 bit entry-point */ #define EPT_BIT_MASK 0x80 /* Mask bit entry-point */ #define EPT16BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_16BIT) #define EPT32BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_32BIT) #define EPTProcImportHybrid(a) (((a).fType & ~(EPT_BIT_MASK | EPT_WRAPPED | EPT_NOT_REQ)) == EPT_PROCIMPORTH) /* 32bit types */ #define EPT_PROC32 (EPT_PROC | EPT_32BIT) #define EPT_PROCIMPORT32 (EPT_PROCIMPORT | EPT_32BIT) #define EPT_PROCIMPORTNR32 (EPT_PROCIMPORT | EPT_32BIT | EPT_NOT_REQ) #define EPT_VARIMPORT32 (EPT_VARIMPORT | EPT_32BIT) #define EPT_VARIMPORTNR32 (EPT_VARIMPORT | EPT_32BIT | EPT_NOT_REQ) #define EPT32Proc(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROC32) #define EPT32ProcImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORT32) #define EPT32ProcImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTNR32) #define EPT32VarImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORT32) #define EPT32VarImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORTNR32) /* 16bit types */ #define EPT_PROC16 (EPT_PROC | EPT_16BIT) #define EPT_PROCIMPORT16 (EPT_PROCIMPORT | EPT_16BIT) /* far proc in calltab with a far jmp. */ #define EPT_PROCIMPORTNR16 (EPT_PROCIMPORT | EPT_16BIT | EPT_NOT_REQ) #define EPT_PROCIMPORTH16 (EPT_PROCIMPORTH | EPT_16BIT) /* far proc in 16-bit calltab with a far jmp. */ #define EPT_PROCIMPORTHNR16 (EPT_PROCIMPORTH | EPT_16BIT | EPT_NOT_REQ) #define EPT_VARIMPORT16 (EPT_VARIMPORT | EPT_16BIT) #define EPT_VARIMPORTNR16 (EPT_VARIMPORT | EPT_16BIT | EPT_NOT_REQ) #define EPT16Proc(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROC16) #define EPT16ProcImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORT16) #define EPT16ProcImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTNR16) #define EPT16ProcImportH(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTH16) #define EPT16ProcImportHNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTHNR16) #define EPT16VarImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORT16) #define EPT16VarImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORTNR16) /* Kernel type: SMP/UNI/W4 (flags matches KF_* in options.h) */ #if 0 #define TYPE_UNI 0x00 /* Any UNI processor kernel except Warp 4 fp13 and above. */ #define TYPE_SMP 0x01 /* SMP Warp3 Adv. or Warp 4.5 SMP */ #define TYPE_W4 0x02 /* Warp4 fp13 and above. */ #endif /******************************************************************************* * Structures and Typedefs * *******************************************************************************/ #pragma pack(1) typedef struct tagIMPORTKRNLSYM { unsigned char fFound; /* This is set when name is found */ unsigned char iObject; /* Object number the name was found in*/ unsigned short int cchName; /* Length of the name (optmize search) (INPUT) */ unsigned char achName[MAX_LENGTH_NAME]; /* Name (INPUT) */ unsigned char achExtra[4]; /* Parameter extra. */ unsigned long int offObject; /* Offset into the object */ unsigned long int ulAddress; /* 32-bit flat address */ unsigned short int usSel; /* Select of the object */ unsigned char cbProlog; /* Size of the prolog needing to be exchanged */ unsigned char fType; /* Entry-Point Type Flags */ } IMPORTKRNLSYM; #pragma pack() /* * Database of kernel symbols. */ #pragma pack(1) typedef struct { unsigned short usBuild; /* Build number */ unsigned short fKernel; /* Kernel flag (KF_* defines in options.h). */ unsigned char cObjects; /* Count of objects */ struct { unsigned char iObject; /* Object number. */ unsigned long offObject; /* offset into object of the symbol. */ } aSyms[NBR_OF_KRNLIMPORTS]; } KRNLDBENTRY, *PKRNLDBENTRY; #pragma pack() /******************************************************************************* * Global Variables * * NOTE! These are only available at init time! * *******************************************************************************/ extern IMPORTKRNLSYM DATA16_GLOBAL aImportTab[NBR_OF_KRNLIMPORTS]; /* Defined in ProbKrnl.c */ extern char DATA16_GLOBAL szSymbolFile[60]; /* Defined in ProbKrnl.c */ extern KRNLDBENTRY DATA16_INIT aKrnlSymDB[]; /* Defined in symdb.c (for 16-bit usage) */ #if defined(__IBMC__) || defined(__IBMCPP__) #pragma map( aImportTab , "_aImportTab" ) #pragma map( szSymbolFile,"_szSymbolFile") #pragma map( aKrnlSymDB , "_aKrnlSymDB" ) #endif /* * 16-bit init time functions. */ #if defined(INCL_16) && defined(MAX_DISKDD_CMD) /* 16-bit only */ int ProbeKernel(PRPINITIN pReqPack); const char * GetErrorMsg(short sErr); #endif #endif