mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 12:19:49 +00:00
351 lines
8.4 KiB
C
351 lines
8.4 KiB
C
/*
|
|
* IMAGEHLP library
|
|
*
|
|
* Copyright 1998 Patrik Stridvall
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "winbase.h"
|
|
#include "winerror.h"
|
|
#include "windef.h"
|
|
#include "wine/debug.h"
|
|
#include "imagehlp.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(imagehlp);
|
|
|
|
static WORD CalcCheckSum(DWORD StartValue, LPVOID BaseAddress, DWORD WordCount);
|
|
|
|
|
|
/***********************************************************************
|
|
* BindImage (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI BindImage(
|
|
LPSTR ImageName, LPSTR DllPath, LPSTR SymbolPath)
|
|
{
|
|
return BindImageEx(0, ImageName, DllPath, SymbolPath, NULL);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* BindImageEx (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI BindImageEx(
|
|
DWORD Flags, LPSTR ImageName, LPSTR DllPath, LPSTR SymbolPath,
|
|
PIMAGEHLP_STATUS_ROUTINE StatusRoutine)
|
|
{
|
|
FIXME("(%ld, %s, %s, %s, %p): stub\n",
|
|
Flags, debugstr_a(ImageName), debugstr_a(DllPath),
|
|
debugstr_a(SymbolPath), StatusRoutine
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CheckSum (internal)
|
|
*/
|
|
static WORD CalcCheckSum(
|
|
DWORD StartValue, LPVOID BaseAddress, DWORD WordCount)
|
|
{
|
|
LPWORD Ptr;
|
|
DWORD Sum;
|
|
DWORD i;
|
|
|
|
Sum = StartValue;
|
|
Ptr = (LPWORD)BaseAddress;
|
|
for (i = 0; i < WordCount; i++)
|
|
{
|
|
Sum += *Ptr;
|
|
if (HIWORD(Sum) != 0)
|
|
{
|
|
Sum = LOWORD(Sum) + HIWORD(Sum);
|
|
}
|
|
Ptr++;
|
|
}
|
|
|
|
return (WORD)(LOWORD(Sum) + HIWORD(Sum));
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CheckSumMappedFile (IMAGEHLP.@)
|
|
*/
|
|
PIMAGE_NT_HEADERS WINAPI CheckSumMappedFile(
|
|
LPVOID BaseAddress, DWORD FileLength,
|
|
LPDWORD HeaderSum, LPDWORD CheckSum)
|
|
{
|
|
PIMAGE_NT_HEADERS Header;
|
|
DWORD CalcSum;
|
|
DWORD HdrSum;
|
|
|
|
FIXME("(%p, %ld, %p, %p): stub\n",
|
|
BaseAddress, FileLength, HeaderSum, CheckSum
|
|
);
|
|
|
|
CalcSum = (DWORD)CalcCheckSum(0,
|
|
BaseAddress,
|
|
(FileLength + 1) / sizeof(WORD));
|
|
|
|
Header = ImageNtHeader(BaseAddress);
|
|
HdrSum = Header->OptionalHeader.CheckSum;
|
|
|
|
/* Subtract image checksum from calculated checksum. */
|
|
/* fix low word of checksum */
|
|
if (LOWORD(CalcSum) >= LOWORD(HdrSum))
|
|
{
|
|
CalcSum -= LOWORD(HdrSum);
|
|
}
|
|
else
|
|
{
|
|
CalcSum = ((LOWORD(CalcSum) - LOWORD(HdrSum)) & 0xFFFF) - 1;
|
|
}
|
|
|
|
/* fix high word of checksum */
|
|
if (LOWORD(CalcSum) >= HIWORD(HdrSum))
|
|
{
|
|
CalcSum -= HIWORD(HdrSum);
|
|
}
|
|
else
|
|
{
|
|
CalcSum = ((LOWORD(CalcSum) - HIWORD(HdrSum)) & 0xFFFF) - 1;
|
|
}
|
|
|
|
/* add file length */
|
|
CalcSum += FileLength;
|
|
|
|
*CheckSum = CalcSum;
|
|
*HeaderSum = Header->OptionalHeader.CheckSum;
|
|
|
|
return Header;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MapFileAndCheckSumA (IMAGEHLP.@)
|
|
*/
|
|
DWORD WINAPI MapFileAndCheckSumA(
|
|
LPSTR Filename, LPDWORD HeaderSum, LPDWORD CheckSum)
|
|
{
|
|
HANDLE hFile;
|
|
HANDLE hMapping;
|
|
LPVOID BaseAddress;
|
|
DWORD FileLength;
|
|
|
|
TRACE("(%s, %p, %p): stub\n",
|
|
debugstr_a(Filename), HeaderSum, CheckSum
|
|
);
|
|
|
|
hFile = CreateFileA(Filename,
|
|
GENERIC_READ,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
NULL,
|
|
OPEN_EXISTING,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
0);
|
|
if (hFile == INVALID_HANDLE_VALUE)
|
|
{
|
|
return CHECKSUM_OPEN_FAILURE;
|
|
}
|
|
|
|
hMapping = CreateFileMappingW(hFile,
|
|
NULL,
|
|
PAGE_READONLY,
|
|
0,
|
|
0,
|
|
NULL);
|
|
if (hMapping == 0)
|
|
{
|
|
CloseHandle(hFile);
|
|
return CHECKSUM_MAP_FAILURE;
|
|
}
|
|
|
|
BaseAddress = MapViewOfFile(hMapping,
|
|
FILE_MAP_READ,
|
|
0,
|
|
0,
|
|
0);
|
|
if (hMapping == 0)
|
|
{
|
|
CloseHandle(hMapping);
|
|
CloseHandle(hFile);
|
|
return CHECKSUM_MAPVIEW_FAILURE;
|
|
}
|
|
|
|
FileLength = GetFileSize(hFile,
|
|
NULL);
|
|
|
|
CheckSumMappedFile(BaseAddress,
|
|
FileLength,
|
|
HeaderSum,
|
|
CheckSum);
|
|
|
|
UnmapViewOfFile(BaseAddress);
|
|
CloseHandle(hMapping);
|
|
CloseHandle(hFile);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MapFileAndCheckSumW (IMAGEHLP.@)
|
|
*/
|
|
DWORD WINAPI MapFileAndCheckSumW(
|
|
LPWSTR Filename, LPDWORD HeaderSum, LPDWORD CheckSum)
|
|
{
|
|
HANDLE hFile;
|
|
HANDLE hMapping;
|
|
LPVOID BaseAddress;
|
|
DWORD FileLength;
|
|
|
|
TRACE("(%s, %p, %p): stub\n",
|
|
debugstr_w(Filename), HeaderSum, CheckSum
|
|
);
|
|
|
|
hFile = CreateFileW(Filename,
|
|
GENERIC_READ,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
NULL,
|
|
OPEN_EXISTING,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
0);
|
|
if (hFile == INVALID_HANDLE_VALUE)
|
|
{
|
|
return CHECKSUM_OPEN_FAILURE;
|
|
}
|
|
|
|
hMapping = CreateFileMappingW(hFile,
|
|
NULL,
|
|
PAGE_READONLY,
|
|
0,
|
|
0,
|
|
NULL);
|
|
if (hMapping == 0)
|
|
{
|
|
CloseHandle(hFile);
|
|
return CHECKSUM_MAP_FAILURE;
|
|
}
|
|
|
|
BaseAddress = MapViewOfFile(hMapping,
|
|
FILE_MAP_READ,
|
|
0,
|
|
0,
|
|
0);
|
|
if (hMapping == 0)
|
|
{
|
|
CloseHandle(hMapping);
|
|
CloseHandle(hFile);
|
|
return CHECKSUM_MAPVIEW_FAILURE;
|
|
}
|
|
|
|
FileLength = GetFileSize(hFile,
|
|
NULL);
|
|
|
|
CheckSumMappedFile(BaseAddress,
|
|
FileLength,
|
|
HeaderSum,
|
|
CheckSum);
|
|
|
|
UnmapViewOfFile(BaseAddress);
|
|
CloseHandle(hMapping);
|
|
CloseHandle(hFile);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ReBaseImage (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI ReBaseImage(
|
|
LPSTR CurrentImageName, LPSTR SymbolPath, BOOL fReBase,
|
|
BOOL fRebaseSysfileOk, BOOL fGoingDown, ULONG CheckImageSize,
|
|
ULONG *OldImageSize, ULONG *OldImageBase, ULONG *NewImageSize,
|
|
ULONG *NewImageBase, ULONG TimeStamp)
|
|
{
|
|
FIXME(
|
|
"(%s, %s, %d, %d, %d, %ld, %p, %p, %p, %p, %ld): stub\n",
|
|
debugstr_a(CurrentImageName),debugstr_a(SymbolPath), fReBase,
|
|
fRebaseSysfileOk, fGoingDown, CheckImageSize, OldImageSize,
|
|
OldImageBase, NewImageSize, NewImageBase, TimeStamp
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RemovePrivateCvSymbolic (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI RemovePrivateCvSymbolic(
|
|
PCHAR DebugData, PCHAR *NewDebugData, ULONG *NewDebugSize)
|
|
{
|
|
FIXME("(%p, %p, %p): stub\n",
|
|
DebugData, NewDebugData, NewDebugSize
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RemoveRelocations (IMAGEHLP.@)
|
|
*/
|
|
VOID WINAPI RemoveRelocations(PCHAR ImageName)
|
|
{
|
|
FIXME("(%p): stub\n", ImageName);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SplitSymbols (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI SplitSymbols(
|
|
LPSTR ImageName, LPSTR SymbolsPath,
|
|
LPSTR SymbolFilePath, DWORD Flags)
|
|
{
|
|
FIXME("(%s, %s, %s, %ld): stub\n",
|
|
debugstr_a(ImageName), debugstr_a(SymbolsPath),
|
|
debugstr_a(SymbolFilePath), Flags
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UpdateDebugInfoFile (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI UpdateDebugInfoFile(
|
|
LPSTR ImageFileName, LPSTR SymbolPath,
|
|
LPSTR DebugFilePath, PIMAGE_NT_HEADERS NtHeaders)
|
|
{
|
|
FIXME("(%s, %s, %s, %p): stub\n",
|
|
debugstr_a(ImageFileName), debugstr_a(SymbolPath),
|
|
debugstr_a(DebugFilePath), NtHeaders
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UpdateDebugInfoFileEx (IMAGEHLP.@)
|
|
*/
|
|
BOOL WINAPI UpdateDebugInfoFileEx(
|
|
LPSTR ImageFileName, LPSTR SymbolPath, LPSTR DebugFilePath,
|
|
PIMAGE_NT_HEADERS NtHeaders, DWORD OldChecksum)
|
|
{
|
|
FIXME("(%s, %s, %s, %p, %ld): stub\n",
|
|
debugstr_a(ImageFileName), debugstr_a(SymbolPath),
|
|
debugstr_a(DebugFilePath), NtHeaders, OldChecksum
|
|
);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|