reactos/apps/utils/pice/module/parse.h

   1 /*++
   2
   3 Copyright (c) 1998-2001 Klaus P. Gerlicher
   4
   5 Module Name:
   6
   7     parse.h
   8
   9 Abstract:
  10
  11     HEADER for parse.c
  12
  13 Environment:
  14
  15     LINUX 2.2.X
  16     Kernel mode only
  17
  18 Author:
  19
  20     Klaus P. Gerlicher
  21
  22 Revision History:
  23
  24     15-Nov-2000:    general cleanup of source files
  25
  26 Copyright notice:
  27
  28   This file may be distributed under the terms of the GNU Public License.
  29
  30 --*/
  31 typedef struct TagArgs
  32 {
  33         ULONG Value[16];
  34         ULONG Count;
  35         UCHAR Switch[16];
  36         ULONG CountSwitches;
  37     BOOLEAN bNotTranslated[16];
  38         LPSTR pToken[16];
  39 }ARGS,*PARGS;
  40
  41 typedef struct tagCPUInfo
  42 {
  43         char *Name;
  44         PULONG pValue;
  45 }CPUINFO;
  46
  47 typedef BOOLEAN (*PFN)(PARGS);
  48
  49 #define MAX_ARGS (5)
  50
  51 typedef struct _CMDTABLE
  52 {
  53         char * Cmd;
  54         PFN Handler;
  55         char * Help;
  56     ULONG Flags;
  57     ULONG ParamFlags[MAX_ARGS];
  58     LPSTR pszRecognizedSwitches;
  59     ULONG CommandGroup;
  60 }CMDTABLE,*PCMDTABLE;
  61
  62 typedef struct tagKeyWords
  63 {
  64         char* KeyWord;
  65         PVOID pValue;
  66         ULONG ulSize;
  67 }KEYWORDS;
  68
  69 typedef struct tagSETGETREGS
  70 {
  71         char *RegName;
  72         PULONG RegAddr;
  73 }SETGETREGS;
  74
  75 typedef struct tag_BP
  76 {
  77         ULONG LinearAddress;
  78         ULONG Segment,Offset;
  79         BOOLEAN Used;
  80         BOOLEAN Active;
  81         BOOLEAN Virtual;
  82         char ModName[256];
  83         char SymName[256];
  84 }BP;
  85
  86 extern BOOLEAN bNeedToFillBuffer;
  87
  88 extern BOOLEAN bCodeOn;
  89 extern BOOLEAN bShowSrc;
  90 extern BP Bp[];
  91 extern BOOLEAN bInt3Here;
  92 extern BOOLEAN bInt1Here;
  93
  94 extern BOOLEAN bStepping;
  95
  96 extern char szCurrentFile[256];
  97 extern PDEBUG_MODULE pCurrentMod;
  98 extern PICE_SYMBOLFILE_HEADER* pCurrentSymbols;
  99 extern LONG ulCurrentlyDisplayedLineNumber;
 100 extern LIST_ENTRY* pPsProcessListHead;
 101
 102 BOOLEAN AsciiToHex(LPSTR p,PULONG pValue);
 103 void Parse(LPSTR pCmdLine,BOOLEAN bInvokedByFkey);
 104 LPSTR FindCommand(LPSTR p);
 105 ULONG StrLenUpToWhiteChar(LPSTR p,LPSTR lpszWhiteChars);
 106 BOOLEAN WaitForKey(void);
 107 BOOLEAN ConvertTokenToHex(LPSTR p,PULONG pValue);
 108 void DisplaySourceFile(LPSTR pSrcLine,LPSTR pSrcEnd,ULONG ulLineNumber,ULONG ulLineNumberToInvert);
 109 BOOLEAN ConvertTokenToSrcFile(LPSTR p,PULONG pValue);
 110 void RepaintDesktop(void);
 111 void PutStatusText(LPSTR p);
 112 void UnassembleOneLineDown(void);
 113 void UnassembleOnePageDown(ULONG page);
 114 void UnassembleOneLineUp(void);
 115 void UnassembleOnePageUp(ULONG page);
 116
 117 extern BOOLEAN (*DisplayMemory)(PARGS pArgs);
 118
 119 #define COMMAND_PROTOTYPE(arg)  BOOLEAN arg(PARGS pArgs)
 120 #define COMMAND_RET             return TRUE
 121
 122 // available commands
 123 COMMAND_PROTOTYPE(ShowGdt);
 124 COMMAND_PROTOTYPE(LeaveIce);
 125 COMMAND_PROTOTYPE(SingleStep);
 126 COMMAND_PROTOTYPE(ShowHelp);
 127 COMMAND_PROTOTYPE(ShowPageDirs);
 128 COMMAND_PROTOTYPE(ShowProcesses);
 129 COMMAND_PROTOTYPE(DisplayMemoryDword);
 130 COMMAND_PROTOTYPE(DisplayMemoryByte);
 131 COMMAND_PROTOTYPE(DisplayPhysMemDword);
 132 COMMAND_PROTOTYPE(Unassemble);
 133 COMMAND_PROTOTYPE(ShowSymbols);
 134 COMMAND_PROTOTYPE(ShowModules);
 135 COMMAND_PROTOTYPE(SetBreakpoint);
 136 COMMAND_PROTOTYPE(ListBreakpoints);
 137 COMMAND_PROTOTYPE(ClearBreakpoints);
 138 COMMAND_PROTOTYPE(Ver);
 139 COMMAND_PROTOTYPE(Hboot);
 140 COMMAND_PROTOTYPE(I3here);
 141 COMMAND_PROTOTYPE(I1here);
 142 COMMAND_PROTOTYPE(SetSrcDisplay);
 143 COMMAND_PROTOTYPE(ShowIdt);
 144 COMMAND_PROTOTYPE(StepOver);
 145 COMMAND_PROTOTYPE(StepInto);
 146 COMMAND_PROTOTYPE(SetGetRegisters);
 147 COMMAND_PROTOTYPE(SetCodeDisplay);
 148 COMMAND_PROTOTYPE(NextInstr);
 149 COMMAND_PROTOTYPE(ShowCPU);
 150 COMMAND_PROTOTYPE(ShowTables);
 151 COMMAND_PROTOTYPE(WalkStack);
 152 COMMAND_PROTOTYPE(ShowVirtualMemory);
 153 COMMAND_PROTOTYPE(UnassembleAtCurrentEip);
 154 COMMAND_PROTOTYPE(PokeMemory);
 155 COMMAND_PROTOTYPE(PeekMemory);
 156 COMMAND_PROTOTYPE(ShowLocals);
 157 COMMAND_PROTOTYPE(SwitchTables);
 158 COMMAND_PROTOTYPE(SwitchFiles);
 159 COMMAND_PROTOTYPE(EvaluateExpression);
 160 COMMAND_PROTOTYPE(SizeCodeWindow);
 161 COMMAND_PROTOTYPE(SizeDataWindow);
 162 COMMAND_PROTOTYPE(ClearScreen);
 163 COMMAND_PROTOTYPE(ShowMappings);
 164 COMMAND_PROTOTYPE(ShowTimers);
 165 COMMAND_PROTOTYPE(ShowPCI);
 166 COMMAND_PROTOTYPE(SetKeyboardLayout);
 167 COMMAND_PROTOTYPE(ShowSysCallTable);
 168 COMMAND_PROTOTYPE(SetAltKey);
 169 COMMAND_PROTOTYPE(ShowContext);
 170
 171 //ei - make sure the following correspond to ntoskrnl/mm/i386/page.c
 172 //sedwards - Dont use them if you dont need them. Use DDK headers instead.
 173 #define PAGETABLE_MAP     (0xf0000000)
 174 #define PAGEDIRECTORY_MAP (0xf0000000 + (PAGETABLE_MAP / (1024)))
 175 //#define PAGE_SHIFT      12
 176 #define PTRS_PER_PTE    1024
 177 //#define PAGE_SIZE       (1UL << PAGE_SHIFT)
 178 #define ADDR_TO_PAGE_TABLE(v) (((ULONG)(v)) / (4 * 1024 * 1024))
 179 #define ADDR_TO_PDE(v) (PULONG)(PAGEDIRECTORY_MAP + \
 180                                 (((ULONG)v / (1024 * 1024))&(~0x3)))
 181 #define ADDR_TO_PTE(v) (PULONG)(PAGETABLE_MAP + ((((ULONG)v / 1024))&(~0x3)))
 182 #define ADDR_TO_PDE_OFFSET(v) (((ULONG)v / (4 * 1024 * 1024)))