reactos/include/ndk/ldrtypes.h

   1 /*
   2  * PROJECT:         ReactOS Native Headers
   3  * FILE:            include/ndk/ldrtypes.h
   4  * PURPOSE:         Definitions for Loader Types not defined in DDK/IFS
   5  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   6  * UPDATE HISTORY:
   7  *                  Created 06/10/04
   8  */
   9 #ifndef _LDRTYPES_H
  10 #define _LDRTYPES_H
  11
  12 /* DEPENDENCIES **************************************************************/
  13
  14 /* EXPORTED DATA *************************************************************/
  15
  16 /* CONSTANTS *****************************************************************/
  17 #define RESOURCE_TYPE_LEVEL      0
  18 #define RESOURCE_NAME_LEVEL      1
  19 #define RESOURCE_LANGUAGE_LEVEL  2
  20 #define RESOURCE_DATA_LEVEL      3
  21
  22 /* LDR_DATA_TABLE_ENTRY Flags */
  23 #define LDRP_STATIC_LINK                  0x00000002
  24 #define LDRP_IMAGE_DLL                    0x00000004
  25 #define LDRP_LOAD_IN_PROGRESS             0x00001000
  26 #define LDRP_UNLOAD_IN_PROGRESS           0x00002000
  27 #define LDRP_ENTRY_PROCESSED              0x00004000
  28 #define LDRP_ENTRY_INSERTED               0x00008000
  29 #define LDRP_CURRENT_LOAD                 0x00010000
  30 #define LDRP_FAILED_BUILTIN_LOAD          0x00020000
  31 #define LDRP_DONT_CALL_FOR_THREADS        0x00040000
  32 #define LDRP_PROCESS_ATTACH_CALLED        0x00080000
  33 #define LDRP_DEBUG_SYMBOLS_LOADED         0x00100000
  34 #define LDRP_IMAGE_NOT_AT_BASE            0x00200000
  35 #define LDRP_COR_IMAGE                    0x00400000
  36 #define LDR_COR_OWNS_UNMAP                0x00800000
  37 #define LDRP_REDIRECTED                   0x10000000
  38
  39 /* ENUMERATIONS **************************************************************/
  40
  41 /* TYPES *********************************************************************/
  42 typedef struct _PEB_LDR_DATA
  43 {
  44     ULONG               Length;
  45     BOOLEAN             Initialized;
  46     PVOID               SsHandle;
  47     LIST_ENTRY          InLoadOrderModuleList;
  48     LIST_ENTRY          InMemoryOrderModuleList;
  49     LIST_ENTRY          InInitializationOrderModuleList;
  50     PVOID               EntryInProgress;
  51 } PEB_LDR_DATA, *PPEB_LDR_DATA;
  52
  53 typedef struct _LDR_DATA_TABLE_ENTRY
  54 {
  55     LIST_ENTRY InLoadOrderModuleList;
  56     LIST_ENTRY InMemoryOrderModuleList;
  57     LIST_ENTRY InInitializationOrderModuleList;
  58     PVOID DllBase;
  59     PVOID EntryPoint;
  60     ULONG SizeOfImage;
  61     UNICODE_STRING FullDllName;
  62     UNICODE_STRING BaseDllName;
  63     ULONG Flags;
  64     USHORT LoadCount;
  65     USHORT TlsIndex;
  66     union
  67     {
  68         LIST_ENTRY HashLinks;
  69         PVOID SectionPointer;
  70     };
  71     ULONG CheckSum;
  72     union
  73     {
  74         ULONG TimeDateStamp;
  75         PVOID LoadedImports;
  76     };
  77     PVOID EntryPointActivationContext;
  78     PVOID PatchInformation;
  79 #if defined(DBG) || defined(KDBG)
  80     /* FIXME: THIS _REALLY_ NEEDS TO GO SOMEWHERE ELSE */
  81     PVOID RosSymInfo;
  82 #endif /* KDBG */
  83 } LDR_DATA_TABLE_ENTRY, *PLDR_DATA_TABLE_ENTRY;
  84
  85 typedef struct _LDR_RESOURCE_INFO
  86 {
  87     ULONG Type;
  88     ULONG Name;
  89     ULONG Language;
  90 } LDR_RESOURCE_INFO, *PLDR_RESOURCE_INFO;
  91
  92 #endif