b5e43d06e18480319a70225213ece06bd0027f1f
[reactos.git] / 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);