source: trunk/src/win32k/include/probkrnl.h@ 4633

Last change on this file since 4633 was 4347, checked in by bird, 25 years ago

Implemented tool for generating calltab for kernel imports. (mkcalltab)
Implemented API for accessing memory in another process. (*ProcessReadWrite)
Added kernel imports needed to implemented ProcessReadWrite.
Removed unused kernel imports.
File size: 5.9 KB
Line 
1/* $Id: probkrnl.h,v 1.16 2000-10-01 02:58:17 bird Exp $
2 *
3 * Include file for ProbKrnl.
4 *
5 * Copyright (c) 1998-2000 knut st. osmundsen (knut.stange.osmundsen@pmsc.no)
6 *
7 * Project Odin Software License can be found in LICENSE.TXT
8 *
9 */
10
11
12#ifndef _ProbKrnl_h_
13#define _ProbKrnl_h_
14
15/*******************************************************************************
16* Defined Constants And Macros *
17*******************************************************************************/
18#define NBR_OF_KRNLIMPORTS 40 /* When this is changed make sure to */
19 /* update the aImportTab in probkrnl.c */
20 /* and make test faker in test.h and */
21 /* the appropriate fake.c fakea.asm. */
22#define MAX_LENGTH_NAME 32 /* Max length for the function. */
23
24/* Entry-Point Type flag */
25#define EPT_PROC 0x00 /* procedure - overload procedure*/
26#define EPT_PROCIMPORT 0x01 /* procedure 32bit - import only */
27#define EPT_VARIMPORT 0x02 /* variable/non-procedure 32bit */
28#define EPT_NOT_REQ 0x04 /* Not required flag. */
29#define EPTNotReq(a) (((a).fType & (EPT_NOT_REQ)) == EPT_NOT_REQ)
30#define EPT_WRAPPED 0x40 /* Wrapped due - differs between builds */
31#define EPTWrapped(a) (((a).fType & (EPT_WRAPPED)) == EPT_WRAPPED)
32#define EPT_32BIT 0x00 /* 32 bit entry-point */
33#define EPT_16BIT 0x80 /* 16 bit entry-point */
34#define EPT_BIT_MASK 0x80 /* Mask bit entry-point */
35#define EPT16BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_16BIT)
36#define EPT32BitEntry(a) (((a).fType & EPT_BIT_MASK) == EPT_32BIT)
37
38/* 32bit types */
39#define EPT_PROC32 (EPT_PROC | EPT_32BIT)
40#define EPT_PROCIMPORT32 (EPT_PROCIMPORT | EPT_32BIT)
41#define EPT_PROCIMPORTNR32 (EPT_PROCIMPORT | EPT_32BIT | EPT_NOT_REQ)
42#define EPT_VARIMPORT32 (EPT_VARIMPORT | EPT_32BIT)
43#define EPT32Proc(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROC32)
44#define EPT32ProcImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORT32)
45#define EPT32ProcImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTNR32)
46#define EPT32VarImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORT32)
47
48/* 16bit types */
49#define EPT_PROC16 (EPT_PROC | EPT_16BIT) /* no implemented yet! */
50#define EPT_PROCIMPORT16 (EPT_PROCIMPORT | EPT_16BIT) /* far proc in calltab with a far jmp. */
51#define EPT_PROCIMPORTNR16 (EPT_PROCIMPORT | EPT_16BIT | EPT_NOT_REQ)
52#define EPT_VARIMPORT16 (EPT_VARIMPORT | EPT_16BIT)
53#define EPT16Proc(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROC16)
54#define EPT16ProcImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORT16)
55#define EPT16ProcImportNR(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_PROCIMPORTNR16)
56#define EPT16VarImport(a) (((a).fType & ~(EPT_WRAPPED)) == EPT_VARIMPORT16)
57
58
59/* Kernel type: SMP/UNI/W4 (flags matches KF_* in options.h) */
60#if 0
61#define TYPE_UNI 0x00 /* Any UNI processor kernel except Warp 4 fp13 and above. */
62#define TYPE_SMP 0x01 /* SMP Warp3 Adv. or Warp 4.5 SMP */
63#define TYPE_W4 0x02 /* Warp4 fp13 and above. */
64#endif
65
66
67/*******************************************************************************
68* Structures and Typedefs *
69*******************************************************************************/
70#pragma pack(1)
71typedef struct tagIMPORTKRNLSYM
72{
73 unsigned char fFound; /* This is set when name is found */
74 unsigned char iObject; /* Object number the name was found in*/
75 unsigned short int cchName; /* Length of the name (optmize search) (INPUT) */
76 unsigned char achName[MAX_LENGTH_NAME]; /* Name (INPUT) */
77 unsigned char achExtra[4]; /* Parameter extra. */
78 unsigned long int offObject; /* Offset into the object */
79 unsigned long int ulAddress; /* 32-bit flat address */
80 unsigned short int usSel; /* Select of the object */
81 unsigned char cbProlog; /* Size of the prolog needing to be exchanged */
82 unsigned char fType; /* Entry-Point Type Flags */
83} IMPORTKRNLSYM;
84#pragma pack()
85
86
87/*
88 * Database of kernel symbols.
89 */
90#pragma pack(1)
91typedef struct
92{
93 unsigned short usBuild; /* Build number */
94 unsigned short fKernel; /* Kernel flag (KF_* defines in options.h). */
95 unsigned char cObjects; /* Count of objects */
96 struct
97 {
98 unsigned char iObject; /* Object number. */
99 unsigned long offObject; /* offset into object of the symbol. */
100 } aSyms[NBR_OF_KRNLIMPORTS];
101
102} KRNLDBENTRY, *PKRNLDBENTRY;
103#pragma pack()
104
105
106
107/*******************************************************************************
108* Global Variables *
109* NOTE! These are only available at init time! *
110*******************************************************************************/
111extern IMPORTKRNLSYM DATA16_GLOBAL aImportTab[NBR_OF_KRNLIMPORTS]; /* Defined in ProbKrnl.c */
112extern char DATA16_GLOBAL szSymbolFile[60]; /* Defined in ProbKrnl.c */
113extern KRNLDBENTRY DATA16_INIT aKrnlSymDB[]; /* Defined in symdb.c (for 16-bit usage) */
114
115#if defined(__IBMC__) || defined(__IBMCPP__)
116 #pragma map( aImportTab , "_aImportTab" )
117 #pragma map( szSymbolFile,"_szSymbolFile")
118 #pragma map( aKrnlSymDB , "_aKrnlSymDB" )
119#endif
120
121/*
122 * 16-bit init time functions.
123 */
124#if defined(INCL_16) && defined(MAX_DISKDD_CMD) /* 16-bit only */
125int ProbeKernel(PRPINITIN pReqPack);
126const char * GetErrorMsg(short sErr);
127#endif
128
129#endif
130
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