| 1 | /* $Id: probkrnl.h,v 1.8 2000-02-19 23:52:00 bird Exp $
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| 2 | *
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| 3 | * Include file for ProbKrnl.
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| 4 | *
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| 5 | * Copyright (c) 1998-2000 knut st. osmundsen (knut.stange.osmundsen@pmsc.no)
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| 6 | *
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| 7 | * Project Odin Software License can be found in LICENSE.TXT
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| 8 | *
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| 9 | */
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| 10 |
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| 11 |
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| 12 | #ifndef _ProbKrnl_h_
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| 13 | #define _ProbKrnl_h_
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| 14 |
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| 15 | /*******************************************************************************
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| 16 | * Defined Constants And Macros *
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| 17 | *******************************************************************************/
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| 18 | #define NBR_OF_KRNLIMPORTS 16 /* When this is changed make sure to */
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| 19 | /* update the arrays in d32init.c and */
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| 20 | /* probkrnl32.c */
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| 21 | #define MAX_LENGTH_NAME 32 /* Max length for the function. */
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| 22 |
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| 23 | /* Entry-Point Type flag */
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| 24 | #define EPT_PROC 0x00 /* procedure - overload procedure*/
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| 25 | #define EPT_PROCIMPORT 0x01 /* procedure 32bit - import only */
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| 26 | #define EPT_VARIMPORT 0x02 /* variable/non-procedure 32bit - not implemented yet */
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| 27 | #define EPT_32BIT 0x00 /* 16 bit entry-point */
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| 28 | #define EPT_16BIT 0x80 /* 32 bit entry-point */
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| 29 | #define EPT_BIT_MASK 0x80 /* Mask bit entry-point */
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| 30 | #define EPT16BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_16BIT)
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| 31 | #define EPT32BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_32BIT)
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| 32 |
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| 33 | /* 32bit types */
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| 34 | #define EPT_PROC32 (EPT_PROC | EPT_32BIT)
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| 35 | #define EPT_PROCIMPORT32 (EPT_PROCIMPORT | EPT_32BIT)
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| 36 |
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| 37 | /* 16bit types */
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| 38 | #define EPT_PROC16 (EPT_PROC | EPT_16BIT) /* no implemented yet! */
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| 39 | #define EPT_PROCIMPORT16 (EPT_PROCIMPORT | EPT_16BIT) /* far proc in calltab with a far jmp. */
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| 40 |
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| 41 |
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| 42 | /*******************************************************************************
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| 43 | * Structures and Typedefs *
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| 44 | *******************************************************************************/
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| 45 | #pragma pack(1)
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| 46 | typedef struct tagIMPORTKRNLSYM
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| 47 | {
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| 48 | unsigned char fFound; /* This is set when name is found */
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| 49 | unsigned char iObject; /* Object number the name was found in*/
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| 50 | unsigned short int cchName; /* Length of the name (optmize search) (INPUT) */
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| 51 | unsigned char achName[MAX_LENGTH_NAME]; /* Name (INPUT) */
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| 52 | unsigned long int offObject; /* Offset into the object */
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| 53 | unsigned long int ulAddress; /* 32-bit flat address */
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| 54 | unsigned short int usSel; /* Select of the object */
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| 55 | unsigned char fType; /* Entry-Point Type Flags */
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| 56 | } IMPORTKRNLSYM;
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| 57 | #pragma pack()
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| 58 |
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| 59 |
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| 60 |
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| 61 | /*******************************************************************************
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| 62 | * Global Variables *
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| 63 | * NOTE! These are only available at init time! *
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| 64 | *******************************************************************************/
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| 65 | extern IMPORTKRNLSYM _aImportTab[NBR_OF_KRNLIMPORTS]; /* 'aImportTab' in PrbKrnl.c */
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| 66 | extern unsigned long int _ulBuild; /* 'ulBuild' in PrbKrnl.c */
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| 67 | extern unsigned short int _usVerMajor; /* 'usVerMajor' in PrbKrnl.c */
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| 68 | extern unsigned short int _usVerMinor; /* 'usVerMinor' in PrbKrnl.c */
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| 69 |
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| 70 | #ifdef INCL_16 /* 16-bit only */
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| 71 | int ProbeKernel(PRPINITIN pReqPack);
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| 72 | #endif
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| 73 |
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| 74 | #endif
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| 75 |
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