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win debugger

This commit is contained in:
Vadim Lopatin 2015-11-06 14:04:35 +03:00
parent 705aa2b5f3
commit 25ecb195f6
2 changed files with 205 additions and 7 deletions
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8
dlangide_msvc.visualdproj
View File

@ -276,7 +276,7 @@
<debuglevel>0</debuglevel> <debuglevel>0</debuglevel>
<debugids>DebugInfo DCD</debugids> <debugids>DebugInfo DCD</debugids>
<versionlevel>0</versionlevel> <versionlevel>0</versionlevel>
<versionids>Unicode USE_FREETYPE USE_OPENGL EmbedStandardResources USE_WIN_DEBUG</versionids> <versionids>Unicode USE_FREETYPE USE_OPENGL EmbedStandardResources USE_WIN_DEBUG Windows7</versionids>
<dump_source>0</dump_source> <dump_source>0</dump_source>
<mapverbosity>0</mapverbosity> <mapverbosity>0</mapverbosity>
<createImplib>0</createImplib> <createImplib>0</createImplib>
@ -293,7 +293,7 @@
<cv2pdbOptions /> <cv2pdbOptions />
<objfiles /> <objfiles />
<linkswitches /> <linkswitches />
<libfiles>ole32.lib kernel32.lib user32.lib comctl32.lib comdlg32.lib</libfiles> <libfiles>ole32.lib kernel32.lib user32.lib comctl32.lib comdlg32.lib psapi.lib</libfiles>
<libpaths /> <libpaths />
<deffile /> <deffile />
<resfile /> <resfile />
@ -378,7 +378,7 @@
<debuglevel>0</debuglevel> <debuglevel>0</debuglevel>
<debugids /> <debugids />
<versionlevel>0</versionlevel> <versionlevel>0</versionlevel>
<versionids>Unicode USE_FREETYPE USE_OPENGL EmbedStandardResources</versionids> <versionids>Unicode USE_FREETYPE USE_OPENGL EmbedStandardResources USE_WIN_DEBUG Windows7</versionids>
<dump_source>0</dump_source> <dump_source>0</dump_source>
<mapverbosity>0</mapverbosity> <mapverbosity>0</mapverbosity>
<createImplib>0</createImplib> <createImplib>0</createImplib>
@ -395,7 +395,7 @@
<cv2pdbOptions /> <cv2pdbOptions />
<objfiles /> <objfiles />
<linkswitches /> <linkswitches />
<libfiles>ole32.lib kernel32.lib user32.lib comctl32.lib comdlg32.lib</libfiles> <libfiles>ole32.lib kernel32.lib user32.lib comctl32.lib comdlg32.lib psapi.lib</libfiles>
<libpaths /> <libpaths />
<deffile /> <deffile />
<resfile /> <resfile />

204
src/ddebug/windows/windebug.d
View File

@ -5,17 +5,195 @@ version(Windows):
version(USE_WIN_DEBUG): version(USE_WIN_DEBUG):
import dlangui.core.logger; import dlangui.core.logger;
import win32.psapi;
import win32.windows; import win32.windows;
import std.utf; import std.utf;
import core.thread; import core.thread;
import std.format; import std.format;
class ModuleInfo {
HANDLE hFile;
ulong baseOfImage;
ulong debugInfoFileOffset;
ulong debugInfoSize;
string imageFileName;
}
class DllInfo : ModuleInfo {
ProcessInfo process;
this(ProcessInfo baseProcess, ref DEBUG_EVENT di) {
process = baseProcess;
hFile = di.LoadDll.hFile;
baseOfImage = cast(ulong)di.LoadDll.lpBaseOfDll;
debugInfoFileOffset = di.LoadDll.dwDebugInfoFileOffset;
debugInfoSize = di.LoadDll.nDebugInfoSize;
ulong imageName = cast(ulong)di.LoadDll.lpImageName;
Log.d(format("imageName address: %x", imageName));
imageFileName = getFileNameFromHandle(hFile);
//imageFileName = decodeZString(di.LoadDll.lpImageName, di.LoadDll.fUnicode != 0);
//if (imageFileName.length == 0)
// imageFileName = getModuleFileName(process.hProcess, hFile);
}
}
class ProcessInfo : ModuleInfo {
HANDLE hProcess;
uint processId;
HANDLE hThread;
ulong threadLocalBase;
ulong startAddress; //LPTHREAD_START_ROUTINE
this(ref DEBUG_EVENT di) {
hFile = di.CreateProcessInfo.hFile;
hProcess = di.CreateProcessInfo.hProcess;
processId = di.dwProcessId;
hThread = di.CreateProcessInfo.hThread;
LPVOID lpBaseOfImage;
baseOfImage = cast(ulong)di.CreateProcessInfo.lpBaseOfImage;
debugInfoFileOffset = di.CreateProcessInfo.dwDebugInfoFileOffset;
debugInfoSize = di.CreateProcessInfo.nDebugInfoSize;
threadLocalBase = cast(ulong)di.CreateProcessInfo.lpThreadLocalBase;
startAddress = cast(ulong)di.CreateProcessInfo.lpStartAddress;
//imageFileName = decodeZString(di.CreateProcessInfo.lpImageName, di.CreateProcessInfo.fUnicode != 0);
//if (imageFileName.length == 0)
imageFileName = getFileNameFromHandle(hFile);
// imageFileName = getModuleFileName(hProcess, hFile);
}
}
private string decodeZString(void * pstr, bool isUnicode) {
if (!pstr)
return null;
if (isUnicode) {
wchar * ptr = cast(wchar*)pstr;
wchar[] buf;
for(; *ptr; ptr++)
buf ~= *ptr;
return toUTF8(buf);
} else {
char * ptr = cast(char*)pstr;
char[] buf;
for(; *ptr; ptr++)
buf ~= *ptr;
return buf.dup;
}
}
private string getModuleFileName(HANDLE hProcess, HANDLE hFile) {
//wchar[4096] buf;
//uint chars = GetModuleFileNameExW(hProcess, hFile, buf.ptr, 4096);
//return toUTF8(buf[0..chars]);
return null;
}
// based on sample from MSDN https://msdn.microsoft.com/ru-ru/library/windows/desktop/aa366789(v=vs.85).aspx
string getFileNameFromHandle(HANDLE hFile)
{
string res = null;
bool bSuccess = false;
const int BUFSIZE = 4096;
wchar pszFilename[BUFSIZE + 1];
HANDLE hFileMap;
// Get the file size.
DWORD dwFileSizeHi = 0;
DWORD dwFileSizeLo = GetFileSize(hFile, &dwFileSizeHi);
if( dwFileSizeLo == 0 && dwFileSizeHi == 0 ) {
return null;
}
// Create a file mapping object.
hFileMap = CreateFileMapping(hFile,
null,
PAGE_READONLY,
0,
1,
null);
if (hFileMap) {
// Create a file mapping to get the file name.
void* pMem = MapViewOfFile(hFileMap, FILE_MAP_READ, 0, 0, 1);
if (pMem) {
if (win32.psapi.GetMappedFileNameW(GetCurrentProcess(),
pMem,
pszFilename.ptr,
MAX_PATH))
{
// Translate path with device name to drive letters.
TCHAR szTemp[BUFSIZE];
szTemp[0] = '\0';
size_t uFilenameLen = 0;
for (int i = 0; i < MAX_PATH && pszFilename[i]; i++)
uFilenameLen++;
if (GetLogicalDriveStrings(BUFSIZE-1, szTemp.ptr)) {
wchar szName[MAX_PATH];
wchar szDrive[3] = [' ', ':', 0];
bool bFound = false;
wchar* p = szTemp.ptr;
do {
// Copy the drive letter to the template string
szDrive[0] = *p;
// Look up each device name
if (QueryDosDevice(szDrive.ptr, szName.ptr, MAX_PATH)) {
size_t uNameLen = 0;
for (int i = 0; i < MAX_PATH && szName[i]; i++)
uNameLen++;
//_tcslen(szName);
if (uNameLen < MAX_PATH) {
bFound = false; //_tcsnicmp(pszFilename, szName, uNameLen) == 0
//&& *(pszFilename + uNameLen) == _T('\\');
for (int i = 0; pszFilename[i] && i <= uNameLen; i++) {
wchar c1 = pszFilename[i];
wchar c2 = szName[i];
if (c1 >= 'a' && c1 <= 'z')
c1 = cast(wchar)(c1 - 'a' + 'A');
if (c2 >= 'a' && c2 <= 'z')
c2 = cast(wchar)(c2 - 'a' + 'A');
if (c1 != c2) {
if (c1 == '\\' && c2 == 0)
bFound = true;
break;
}
}
if (bFound) {
// Reconstruct pszFilename using szTempFile
// Replace device path with DOS path
res = toUTF8(szDrive[0..2] ~ pszFilename[uNameLen .. uFilenameLen]);
}
}
}
// Go to the next NULL character.
while (*p++) {
}
} while (!bFound && *p); // end of string
}
}
UnmapViewOfFile(pMem);
}
CloseHandle(hFileMap);
}
return res;
}
class WinDebugger : Thread { class WinDebugger : Thread {
string _exefile; string _exefile;
string _args; string _args;
DllInfo[] _dlls;
ProcessInfo[] _processes;
this(string exefile, string args) { this(string exefile, string args) {
super(&run); super(&run);
_exefile = exefile; _exefile = exefile;
@ -67,20 +245,40 @@ class WinDebugger : Thread {
Log.d("onCreateThreadDebugEvent"); Log.d("onCreateThreadDebugEvent");
return DBG_CONTINUE; return DBG_CONTINUE;
} }
uint onCreateProcessDebugEvent(ref DEBUG_EVENT debug_event) { uint onCreateProcessDebugEvent(ref DEBUG_EVENT debug_event) {
Log.d("onCreateProcessDebugEvent"); ProcessInfo pi = new ProcessInfo(debug_event);
_processes ~= pi;
Log.d("onCreateProcessDebugEvent " ~ pi.imageFileName ~ " debugInfoSize=" ~ format("%d", pi.debugInfoSize));
return DBG_CONTINUE; return DBG_CONTINUE;
} }
uint onExitThreadDebugEvent(ref DEBUG_EVENT debug_event) { uint onExitThreadDebugEvent(ref DEBUG_EVENT debug_event) {
Log.d("onExitThreadDebugEvent"); Log.d("onExitThreadDebugEvent");
return DBG_CONTINUE; return DBG_CONTINUE;
} }
uint onExitProcessDebugEvent(ref DEBUG_EVENT debug_event) { uint onExitProcessDebugEvent(ref DEBUG_EVENT debug_event) {
Log.d("onExitProcessDebugEvent"); Log.d("onExitProcessDebugEvent");
return DBG_CONTINUE; return DBG_CONTINUE;
} }
ProcessInfo findProcess(uint id) {
foreach(p; _processes) {
if (p.processId == id)
return p;
}
return null;
}
uint onLoadDllDebugEvent(ref DEBUG_EVENT debug_event) { uint onLoadDllDebugEvent(ref DEBUG_EVENT debug_event) {
Log.d("onLoadDllDebugEvent"); ProcessInfo pi = findProcess(debug_event.dwProcessId);
if (pi !is null) {
DllInfo dll = new DllInfo(pi, debug_event);
_dlls ~= dll;
Log.d("onLoadDllDebugEvent " ~ dll.imageFileName ~ " debugInfoSize=" ~ format("%d", dll.debugInfoSize));
} else {
Log.d("onLoadDllDebugEvent : process not found");
}
return DBG_CONTINUE; return DBG_CONTINUE;
} }
uint onUnloadDllDebugEvent(ref DEBUG_EVENT debug_event) { uint onUnloadDllDebugEvent(ref DEBUG_EVENT debug_event) {
@ -218,7 +416,7 @@ class WinDebugger : Thread {
Log.e("WaitForDebugEvent returned false. Error=" ~ format("%08x", err)); Log.e("WaitForDebugEvent returned false. Error=" ~ format("%08x", err));
return false; return false;
} }
Log.i("processDebugEvent"); //Log.i("processDebugEvent");
processDebugEvent(debug_event); processDebugEvent(debug_event);
if (_continueStatus == DBG_TERMINATE_PROCESS) if (_continueStatus == DBG_TERMINATE_PROCESS)
break; break;