boot/freeldr/freeldr/ntldr/winldr.h

   1 /*
   2  *  FreeLoader
   3  *  Copyright (C) 1998-2003  Brian Palmer    <brianp@sginet.com>
   4  *  Copyright (C) 2006       Aleksey Bragin  <aleksey@reactos.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #pragma once
  22
  23 #include <arc/setupblk.h>
  24
  25 #if 0
  26 // See freeldr/include/winldr.h
  27 #define TAG_WLDR_DTE 'eDlW'
  28 #define TAG_WLDR_BDE 'dBlW'
  29 #define TAG_WLDR_NAME 'mNlW'
  30
  31 #endif
  32
  33 /* Entry-point to kernel */
  34 typedef VOID (NTAPI *KERNEL_ENTRY_POINT) (PLOADER_PARAMETER_BLOCK LoaderBlock);
  35
  36
  37 // Some definitions
  38
  39 #if 0
  40
  41 // Descriptors
  42 #define NUM_GDT 128     // Must be 128
  43 #define NUM_IDT 0x100   // Only 16 are used though. Must be 0x100
  44
  45 #include <pshpack1.h>
  46 typedef struct  /* Root System Descriptor Pointer */
  47 {
  48     CHAR             signature [8];          /* contains "RSD PTR " */
  49     UCHAR            checksum;               /* to make sum of struct == 0 */
  50     CHAR             oem_id [6];             /* OEM identification */
  51     UCHAR            revision;               /* Must be 0 for 1.0, 2 for 2.0 */
  52     ULONG            rsdt_physical_address;  /* 32-bit physical address of RSDT */
  53     ULONG            length;                 /* XSDT Length in bytes including hdr */
  54     ULONGLONG        xsdt_physical_address;  /* 64-bit physical address of XSDT */
  55     UCHAR            extended_checksum;      /* Checksum of entire table */
  56     CHAR             reserved [3];           /* reserved field must be 0 */
  57 } RSDP_DESCRIPTOR, *PRSDP_DESCRIPTOR;
  58 #include <poppack.h>
  59
  60 typedef struct _ARC_DISK_SIGNATURE_EX
  61 {
  62     ARC_DISK_SIGNATURE DiskSignature;
  63     CHAR ArcName[MAX_PATH];
  64 } ARC_DISK_SIGNATURE_EX, *PARC_DISK_SIGNATURE_EX;
  65
  66 #endif
  67
  68 #define MAX_OPTIONS_LENGTH 255
  69
  70 typedef struct _LOADER_SYSTEM_BLOCK
  71 {
  72     LOADER_PARAMETER_BLOCK LoaderBlock;
  73     LOADER_PARAMETER_EXTENSION Extension;
  74     SETUP_LOADER_BLOCK SetupBlock;
  75 #ifdef _M_IX86
  76     HEADLESS_LOADER_BLOCK HeadlessLoaderBlock;
  77 #endif
  78     NLS_DATA_BLOCK NlsDataBlock;
  79     CHAR LoadOptions[MAX_OPTIONS_LENGTH+1];
  80     CHAR ArcBootDeviceName[MAX_PATH+1];
  81     // CHAR ArcHalDeviceName[MAX_PATH];
  82     CHAR NtBootPathName[MAX_PATH+1];
  83     CHAR NtHalPathName[MAX_PATH+1];
  84     ARC_DISK_INFORMATION ArcDiskInformation;
  85 } LOADER_SYSTEM_BLOCK, *PLOADER_SYSTEM_BLOCK;
  86
  87 extern PLOADER_SYSTEM_BLOCK WinLdrSystemBlock;
  88
  89
  90 // conversion.c
  91 #if 0
  92 PVOID VaToPa(PVOID Va);
  93 PVOID PaToVa(PVOID Pa);
  94 VOID List_PaToVa(_In_ LIST_ENTRY *ListEntry);
  95 #endif
  96 VOID ConvertConfigToVA(PCONFIGURATION_COMPONENT_DATA Start);
  97
  98
  99 // winldr.c
 100 PVOID WinLdrLoadModule(PCSTR ModuleName, ULONG *Size,
 101                        TYPE_OF_MEMORY MemoryType);
 102
 103 // wlmemory.c
 104 BOOLEAN
 105 WinLdrSetupMemoryLayout(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock);
 106
 107 // wlregistry.c
 108 BOOLEAN
 109 WinLdrInitSystemHive(
 110     IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
 111     IN PCSTR SystemRoot,
 112     IN BOOLEAN Setup);
 113
 114 BOOLEAN WinLdrScanSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
 115                              IN LPCSTR DirectoryPath);
 116
 117 // winldr.c
 118 VOID
 119 WinLdrInitializePhase1(PLOADER_PARAMETER_BLOCK LoaderBlock,
 120                        LPCSTR Options,
 121                        LPCSTR SystemPath,
 122                        LPCSTR BootPath,
 123                        USHORT VersionToBoot);
 124 BOOLEAN
 125 WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
 126                   IN LPCSTR DirectoryPath,
 127                   IN LPCSTR AnsiFileName,
 128                   IN LPCSTR OemFileName,
 129                   IN LPCSTR LanguageFileName);
 130 BOOLEAN
 131 WinLdrAddDriverToList(LIST_ENTRY *BootDriverListHead,
 132                       LPWSTR RegistryPath,
 133                       LPWSTR ImagePath,
 134                       LPWSTR ServiceName);
 135
 136 VOID
 137 WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock);
 138
 139 VOID
 140 WinLdrpDumpBootDriver(PLOADER_PARAMETER_BLOCK LoaderBlock);
 141
 142 VOID
 143 WinLdrpDumpArcDisks(PLOADER_PARAMETER_BLOCK LoaderBlock);
 144
 145 ARC_STATUS
 146 LoadAndBootWindowsCommon(
 147     USHORT OperatingSystemVersion,
 148     PLOADER_PARAMETER_BLOCK LoaderBlock,
 149     LPCSTR BootOptions,
 150     LPCSTR BootPath,
 151     BOOLEAN Setup);