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Cxbx-Reloaded
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Kernel

This commit is contained in:
Aaron Robinson 2003-02-06 08:55:36 +00:00
parent 1ca5885543
commit 05afe9b15a
3 changed files with 230 additions and 49 deletions
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88
Include/Core/Xbe.h
View File

@ -83,18 +83,18 @@ class Xbe : public Error
#include "AlignPrefix1.h"
struct Header
{
uint32 dwMagic; // magic number [should be "XBEH"]
uint08 pbDigitalSignature[256]; // digital signature
uint32 dwBaseAddr; // base address
uint32 dwSizeofHeaders; // size of headers
uint32 dwSizeofImage; // size of image
uint32 dwSizeofImageHeader; // size of image header
uint32 dwTimeDate; // timedate stamp
uint32 dwCertificateAddr; // certificate address
uint32 dwSections; // number of sections
uint32 dwSectionHeadersAddr; // section headers address
uint32 dwMagic; // 0x0000 - magic number [should be "XBEH"]
uint08 pbDigitalSignature[256]; // 0x0004 - digital signature
uint32 dwBaseAddr; // 0x0104 - base address
uint32 dwSizeofHeaders; // 0x0108 - size of headers
uint32 dwSizeofImage; // 0x010C - size of image
uint32 dwSizeofImageHeader; // 0x0110 - size of image header
uint32 dwTimeDate; // 0x0114 - timedate stamp
uint32 dwCertificateAddr; // 0x0118 - certificate address
uint32 dwSections; // 0x011C - number of sections
uint32 dwSectionHeadersAddr; // 0x0120 - section headers address
struct InitFlags
struct InitFlags // 0x0124 - initialization flags
{
uint32 bMountUtilityDrive : 1; // mount utility drive flag
uint32 bFormatUtilityDrive : 1; // format utility drive flag
@ -107,26 +107,26 @@ class Xbe : public Error
}
dwInitFlags;
uint32 dwEntryAddr; // entry point address
uint32 dwTLSAddr; // thread local storage directory address
uint32 dwPeStackCommit; // size of stack commit
uint32 dwPeHeapReserve; // size of heap reserve
uint32 dwPeHeapCommit; // size of heap commit
uint32 dwPeBaseAddr; // original base address
uint32 dwPeSizeofImage; // size of original image
uint32 dwPeChecksum; // original checksum
uint32 dwPeTimeDate; // original timedate stamp
uint32 dwDebugPathnameAddr; // debug pathname address
uint32 dwDebugFilenameAddr; // debug filename address
uint32 dwDebugUnicodeFilenameAddr; // debug unicode filename address
uint32 dwKernelImageThunkAddr; // kernel image thunk address
uint32 dwNonKernelImportDirAddr; // non kernel import directory address
uint32 dwLibraryVersions; // number of library versions
uint32 dwLibraryVersionsAddr; // library versions address
uint32 dwKernelLibraryVersionAddr; // kernel library version address
uint32 dwXAPILibraryVersionAddr; // xapi library version address
uint32 dwLogoBitmapAddr; // logo bitmap address
uint32 dwSizeofLogoBitmap; // logo bitmap size
uint32 dwEntryAddr; // 0x0128 - entry point address
uint32 dwTLSAddr; // 0x012C - thread local storage directory address
uint32 dwPeStackCommit; // 0x0130 - size of stack commit
uint32 dwPeHeapReserve; // 0x0134 - size of heap reserve
uint32 dwPeHeapCommit; // 0x0138 - size of heap commit
uint32 dwPeBaseAddr; // 0x013C - original base address
uint32 dwPeSizeofImage; // 0x0140 - size of original image
uint32 dwPeChecksum; // 0x0144 - original checksum
uint32 dwPeTimeDate; // 0x0148 - original timedate stamp
uint32 dwDebugPathnameAddr; // 0x014C - debug pathname address
uint32 dwDebugFilenameAddr; // 0x0150 - debug filename address
uint32 dwDebugUnicodeFilenameAddr; // 0x0154 - debug unicode filename address
uint32 dwKernelImageThunkAddr; // 0x0158 - kernel image thunk address
uint32 dwNonKernelImportDirAddr; // 0x015C - non kernel import directory address
uint32 dwLibraryVersions; // 0x0160 - number of library versions
uint32 dwLibraryVersionsAddr; // 0x0164 - library versions address
uint32 dwKernelLibraryVersionAddr; // 0x0168 - kernel library version address
uint32 dwXAPILibraryVersionAddr; // 0x016C - xapi library version address
uint32 dwLogoBitmapAddr; // 0x0170 - logo bitmap address
uint32 dwSizeofLogoBitmap; // 0x0174 - logo bitmap size
}
#include "AlignPosfix1.h"
m_Header;
@ -142,19 +142,19 @@ class Xbe : public Error
#include "AlignPrefix1.h"
struct Certificate
{
uint32 dwSize; // size of certificate
uint32 dwTimeDate; // timedate stamp
uint32 dwTitleId; // title id
wchar_t wszTitleName[40]; // title name (unicode)
uint32 dwAlternateTitleId[0x10]; // alternate title ids
uint32 dwAllowedMedia; // allowed media types
uint32 dwGameRegion; // game region
uint32 dwGameRatings; // game ratings
uint32 dwDiskNumber; // disk number
uint32 dwVersion; // version
uint08 bzLanKey[16]; // lan key
uint08 bzSignatureKey[16]; // signature key
uint08 bzTitleAlternateSignatureKey[16][16]; // alternate signature keys
uint32 dwSize; // 0x0000 - size of certificate
uint32 dwTimeDate; // 0x0004 - timedate stamp
uint32 dwTitleId; // 0x0008 - title id
wchar_t wszTitleName[40]; // 0x000C - title name (unicode)
uint32 dwAlternateTitleId[0x10]; // 0x005C - alternate title ids
uint32 dwAllowedMedia; // 0x009C - allowed media types
uint32 dwGameRegion; // 0x00A0 - game region
uint32 dwGameRatings; // 0x00A4 - game ratings
uint32 dwDiskNumber; // 0x00A8 - disk number
uint32 dwVersion; // 0x00AC - version
uint08 bzLanKey[16]; // 0x00B0 - lan key
uint08 bzSignatureKey[16]; // 0x00C0 - signature key
uint08 bzTitleAlternateSignatureKey[16][16]; // 0x00D0 - alternate signature keys
}
#include "AlignPosfix1.h"
m_Certificate;

181
Source/Win32/CxbxKrnl/CxbxKrnl.cpp
View File

@ -206,11 +206,16 @@ CXBXKRNL_API void NTAPI EmuXInit(DebugMode DebugConsole, char *DebugFilename, ui
VirtualProtect((void*)0x00010000, 0x1000, PAGE_READWRITE, &old_protection);
// we sure hope we aren't corrupting anything necessary for an .exe to survive :]
uint32 dwSizeofHeaders = *(uint32*)&XBEHeader[0x0108];
uint32 dwCertificateAddr = *(uint32*)&XBEHeader[0x0118];
uint32 dwPeHeapReserve = *(uint32*)&XBEHeader[0x0134];
uint32 dwPeHeapCommit = *(uint32*)&XBEHeader[0x0138];
*(uint32 *)0x00010108 = dwSizeofHeaders;
*(uint32 *)0x00010118 = dwCertificateAddr;
*(uint32 *)0x00010134 = dwPeHeapReserve;
*(uint32 *)0x00010138 = dwPeHeapCommit;
memcpy((void*)dwCertificateAddr, &XBEHeader[dwCertificateAddr - 0x00010000], sizeof(Xbe::Certificate));
}
@ -507,6 +512,76 @@ XBSYSAPI EXPORTNUM(113) VOID NTAPI xboxkrnl::KeInitializeTimerEx
return;
}
// ******************************************************************
// * 0x0095 - KeSetTimer
// ******************************************************************
XBSYSAPI EXPORTNUM(149) xboxkrnl::BOOLEAN NTAPI xboxkrnl::KeSetTimer
(
IN PKTIMER Timer,
IN LARGE_INTEGER DueTime,
IN PKDPC Dpc OPTIONAL
)
{
EmuXSwapFS(); // Win2k/XP FS
// ******************************************************************
// * debug trace
// ******************************************************************
#ifdef _DEBUG
{
printf("CxbxKrnl [0x%.08X]: KeSetTimer\n"
" (\n"
" Timer : 0x%.08X\n"
" DueTime : 0x%I64X\n"
" Dpc : 0x%.08X\n"
" );\n",
GetCurrentThreadId(), Timer, DueTime, Dpc);
}
#endif
EmuXSwapFS(); // XBox FS
return FALSE;
}
// ******************************************************************
// * 0x00B8 - NtAllocateVirtualMemory
// ******************************************************************
XBSYSAPI EXPORTNUM(184) NTSTATUS xboxkrnl::NtAllocateVirtualMemory
(
IN OUT PVOID *BaseAddress,
IN ULONG ZeroBits,
IN OUT SIZE_T AllocationSize,
IN DWORD AllocationType,
IN DWORD Protect
)
{
EmuXSwapFS(); // Win2k/XP FS
// ******************************************************************
// * debug trace
// ******************************************************************
#ifdef _DEBUG
{
printf("CxbxKrnl [0x%.08X]: NtAllocateVirtualMemory\n"
" (\n"
" BaseAddress : 0x%.08X\n"
" ZeroBits : 0x%.08X\n"
" AllocationSize : 0x%.08X\n"
" AllocationType : 0x%.08X\n"
" Protect : 0x%.08X\n"
" );\n",
GetCurrentThreadId(), BaseAddress, ZeroBits, AllocationSize, AllocationType, Protect);
}
#endif
*BaseAddress = VirtualAlloc(*BaseAddress, AllocationSize, AllocationType, Protect);
EmuXSwapFS(); // XBox FS
return STATUS_SUCCESS;
}
// ******************************************************************
// * 0x00BB - NtClose
// ******************************************************************
@ -538,6 +613,82 @@ XBSYSAPI EXPORTNUM(187) NTSTATUS NTAPI xboxkrnl::NtClose
return STATUS_SUCCESS;
}
// ******************************************************************
// * 0x00CA - NtOpenFile
// ******************************************************************
XBSYSAPI EXPORTNUM(202) NTSTATUS xboxkrnl::NtOpenFile
(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG ShareAccess,
IN ULONG OpenOptions
)
{
EmuXSwapFS(); // Win2k/XP FS
// ******************************************************************
// * debug trace
// ******************************************************************
#ifdef _DEBUG
{
printf("CxbxKrnl [0x%.08X]: NtOpenFile\n"
" (\n"
" FileHandle : 0x%.08X\n"
" DesiredAccess : 0x%.08X\n"
" ObjectAttributes : 0x%.08X\n"
" IoStatusBlock : 0x%.08X\n"
" ShareAccess : 0x%.08X\n"
" OpenOptions : 0x%.08X\n"
" );\n",
GetCurrentThreadId(), FileHandle, DesiredAccess, ObjectAttributes,
IoStatusBlock, ShareAccess, OpenOptions);
}
#endif
EmuXSwapFS(); // XBox FS
return STATUS_SUCCESS;
}
// ******************************************************************
// * 0x00DA - NtQueryVolumeInformationFile
// ******************************************************************
XBSYSAPI EXPORTNUM(218) NTSTATUS NTAPI xboxkrnl::NtQueryVolumeInformationFile
(
IN HANDLE FileHandle,
OUT PIO_STATUS_BLOCK IoStatusBlock,
OUT PVOID FileInformation,
IN ULONG Length,
IN FS_INFORMATION_CLASS FileInformationClass
)
{
EmuXSwapFS(); // Win2k/XP FS
// ******************************************************************
// * debug trace
// ******************************************************************
#ifdef _DEBUG
{
printf("CxbxKrnl [0x%.08X]: NtQueryVolumeInformationFile\n"
" (\n"
" FileHandle : 0x%.08X\n"
" IoStatusBlock : 0x%.08X\n"
" FileInformation : 0x%.08X\n"
" Length : 0x%.08X\n"
" FileInformationClass: 0x%.08X\n"
" );\n",
GetCurrentThreadId(), FileHandle, IoStatusBlock, FileInformation,
Length, FileInformationClass);
}
#endif
EmuXSwapFS(); // XBox FS
return STATUS_SUCCESS;
}
// ******************************************************************
// * 0x00FF - PsCreateSystemThreadEx
// ******************************************************************
@ -631,6 +782,36 @@ XBSYSAPI EXPORTNUM(277) VOID NTAPI xboxkrnl::RtlEnterCriticalSection
EmuXSwapFS(); // XBox FS
}
// ******************************************************************
// * 0x0123 - RtlInitializeCriticalSection
// ******************************************************************
XBSYSAPI EXPORTNUM(291) VOID NTAPI xboxkrnl::RtlInitializeCriticalSection
(
IN PRTL_CRITICAL_SECTION CriticalSection
)
{
EmuXSwapFS(); // Win2k/XP FS
// ******************************************************************
// * debug trace
// ******************************************************************
#ifdef _DEBUG
{
printf("CxbxKrnl [0x%.08X]: RtlInitializeCriticalSection\n"
" (\n"
" CriticalSection : 0x%.08X\n"
" );\n",
GetCurrentThreadId(), CriticalSection);
}
#endif
InitializeCriticalSection((win32::PRTL_CRITICAL_SECTION)CriticalSection);
EmuXSwapFS(); // XBox FS
return;
}
// ******************************************************************
// * 0x0126 RtlEnterCriticalSection
// ******************************************************************

10
Source/Win32/CxbxKrnl/KernelThunk.cpp
View File

@ -199,7 +199,7 @@ CXBXKRNL_API uint32 KernelThunkTable[367] =
(uint32)PANIC(0x0092), // 0x0092 (146)
(uint32)PANIC(0x0093), // 0x0093 (147)
(uint32)PANIC(0x0094), // 0x0094 (148)
(uint32)PANIC(0x0095), // 0x0095 (149)
(uint32)&xboxkrnl::KeSetTimer, // 0x0095 (149)
(uint32)PANIC(0x0096), // 0x0096 (150)
(uint32)PANIC(0x0097), // 0x0097 (151)
(uint32)PANIC(0x0098), // 0x0098 (152)
@ -234,7 +234,7 @@ CXBXKRNL_API uint32 KernelThunkTable[367] =
(uint32)PANIC(0x00B5), // 0x00B5 (181)
(uint32)PANIC(0x00B6), // 0x00B6 (182)
(uint32)PANIC(0x00B7), // 0x00B7 (183)
(uint32)PANIC(0x00B8), // 0x00B8 (184)
(uint32)&xboxkrnl::NtAllocateVirtualMemory, // 0x00B8 (184)
(uint32)PANIC(0x00B9), // 0x00B9 (185)
(uint32)PANIC(0x00BA), // 0x00BA (186)
(uint32)&xboxkrnl::NtClose, // 0x00BB (187)
@ -252,7 +252,7 @@ CXBXKRNL_API uint32 KernelThunkTable[367] =
(uint32)PANIC(0x00C7), // 0x00C7 (199)
(uint32)PANIC(0x00C8), // 0x00C8 (200)
(uint32)PANIC(0x00C9), // 0x00C9 (201)
(uint32)PANIC(0x00CA), // 0x00CA (202)
(uint32)&xboxkrnl::NtOpenFile, // 0x00CA (202)
(uint32)PANIC(0x00CB), // 0x00CB (203)
(uint32)PANIC(0x00CC), // 0x00CC (204)
(uint32)PANIC(0x00CD), // 0x00CD (205)
@ -268,7 +268,7 @@ CXBXKRNL_API uint32 KernelThunkTable[367] =
(uint32)PANIC(0x00D7), // 0x00D7 (215)
(uint32)PANIC(0x00D8), // 0x00D8 (216)
(uint32)PANIC(0x00D9), // 0x00D9 (217)
(uint32)PANIC(0x00DA), // 0x00DA (218)
(uint32)&xboxkrnl::NtQueryVolumeInformationFile,// 0x00DA (218)
(uint32)PANIC(0x00DB), // 0x00DB (219)
(uint32)PANIC(0x00DC), // 0x00DC (220)
(uint32)PANIC(0x00DD), // 0x00DD (221)
@ -341,7 +341,7 @@ CXBXKRNL_API uint32 KernelThunkTable[367] =
(uint32)PANIC(0x0120), // 0x0120 (288)
(uint32)PANIC(0x0121), // 0x0121 (289)
(uint32)PANIC(0x0122), // 0x0122 (290)
(uint32)PANIC(0x0123), // 0x0123 (291)
(uint32)&xboxkrnl::RtlInitializeCriticalSection,// 0x0123 (291)
(uint32)PANIC(0x0124), // 0x0124 (292)
(uint32)PANIC(0x0125), // 0x0125 (293)
(uint32)xboxkrnl::RtlLeaveCriticalSection, // 0x0126 (294)