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DBG: no idea what happened...

This commit is contained in:
Mr. eXoDia 2015-07-13 03:52:33 +02:00
parent d5c7c6f6a0
commit 2374dbb897
1 changed files with 59 additions and 59 deletions
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118
x64_dbg_dbg/controlflowanalysis.cpp
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@ -17,65 +17,65 @@ ControlFlowAnalysis::ControlFlowAnalysis(uint base, uint size, bool exceptionDir
memset(modulePath, 0, sizeof(modulePath));
ModPathFromAddr(_moduleBase, modulePath, ARRAYSIZE(modulePath));
HANDLE fileHandle;
DWORD fileSize;
HANDLE fileMapHandle;
ULONG_PTR fileMapVa;
if(StaticFileLoadW(
StringUtils::Utf8ToUtf16(modulePath).c_str(),
UE_ACCESS_READ,
false,
&fileHandle,
&fileSize,
&fileMapHandle,
&fileMapVa))
{
// Find a pointer to IMAGE_DIRECTORY_ENTRY_EXCEPTION for later use
ULONG_PTR virtualOffset = GetPE32DataFromMappedFile(fileMapVa, IMAGE_DIRECTORY_ENTRY_EXCEPTION, UE_SECTIONVIRTUALOFFSET);
_functionInfoSize = (uint)GetPE32DataFromMappedFile(fileMapVa, IMAGE_DIRECTORY_ENTRY_EXCEPTION, UE_SECTIONVIRTUALSIZE);
// Unload the file
StaticFileUnloadW(nullptr, false, fileHandle, fileSize, fileMapHandle, fileMapVa);
// Get a copy of the function table
if(virtualOffset)
{
// Read the table into a buffer
_functionInfoData = emalloc(_functionInfoSize);
if(_functionInfoData)
MemRead(virtualOffset + _moduleBase, _functionInfoData, _functionInfoSize);
}
}
}
#endif //_WIN64
}
ControlFlowAnalysis::~ControlFlowAnalysis()
{
if(_functionInfoData)
efree(_functionInfoData);
}
void ControlFlowAnalysis::Analyse()
{
dputs("Starting analysis...");
DWORD ticks = GetTickCount();
BasicBlockStarts();
dprintf("Basic block starts in %ums!\n", GetTickCount() - ticks);
ticks = GetTickCount();
BasicBlocks();
dprintf("Basic blocks in %ums!\n", GetTickCount() - ticks);
ticks = GetTickCount();
Functions();
dprintf("Functions in %ums!\n", GetTickCount() - ticks);
dprintf("Analysis finished!\n");
}
HANDLE fileHandle;
DWORD fileSize;
HANDLE fileMapHandle;
ULONG_PTR fileMapVa;
if(StaticFileLoadW(
StringUtils::Utf8ToUtf16(modulePath).c_str(),
UE_ACCESS_READ,
false,
&fileHandle,
&fileSize,
&fileMapHandle,
&fileMapVa))
{
// Find a pointer to IMAGE_DIRECTORY_ENTRY_EXCEPTION for later use
ULONG_PTR virtualOffset = GetPE32DataFromMappedFile(fileMapVa, IMAGE_DIRECTORY_ENTRY_EXCEPTION, UE_SECTIONVIRTUALOFFSET);
_functionInfoSize = (uint)GetPE32DataFromMappedFile(fileMapVa, IMAGE_DIRECTORY_ENTRY_EXCEPTION, UE_SECTIONVIRTUALSIZE);
// Unload the file
StaticFileUnloadW(nullptr, false, fileHandle, fileSize, fileMapHandle, fileMapVa);
// Get a copy of the function table
if(virtualOffset)
{
// Read the table into a buffer
_functionInfoData = emalloc(_functionInfoSize);
if(_functionInfoData)
MemRead(virtualOffset + _moduleBase, _functionInfoData, _functionInfoSize);
}
}
}
#endif //_WIN64
}
ControlFlowAnalysis::~ControlFlowAnalysis()
{
if(_functionInfoData)
efree(_functionInfoData);
}
void ControlFlowAnalysis::Analyse()
{
dputs("Starting analysis...");
DWORD ticks = GetTickCount();
BasicBlockStarts();
dprintf("Basic block starts in %ums!\n", GetTickCount() - ticks);
ticks = GetTickCount();
BasicBlocks();
dprintf("Basic blocks in %ums!\n", GetTickCount() - ticks);
ticks = GetTickCount();
Functions();
dprintf("Functions in %ums!\n", GetTickCount() - ticks);
dprintf("Analysis finished!\n");
}
void ControlFlowAnalysis::SetMarkers()
{