implemented GDB stub for remote debugging

svn path=/trunk/; revision=6819

reactos/subsys/system/explorer/Jamfile

@@ -29,8 +29,9 @@ exe explorer :
 	utility/shellbrowserimpl.cpp
 	utility/shellclasses.cpp
 	utility/utility.cpp
-	utility/window.cpp	
-	dialogs/searchprogram.cpp	
+	utility/window.cpp
+	dialogs/searchprogram.cpp
+	i386-stub-win32.c
  :	<define>WIN32 <define>_ROS_ <define>_WIN32_IE=0x0501 <define>_WIN32_WINNT=0x0501
 	<cxxflags>-I$(INCLUDE)
 #nur für GCC:	<cxxflags>-fexceptions <cxxflags>-Wall
@@ -38,5 +39,6 @@ exe explorer :
 	<find-shared-library>ole32
 	<find-shared-library>comctl32
 	<find-shared-library>uuid
+	<find-shared-library>wsock32
  ;
 

reactos/subsys/system/explorer/Makefile

@@ -62,9 +62,10 @@ OBJECTS = \
 	startmenu.o \
 	traynotify.o \
 	quicklaunch.o \
-	searchprogram.o
+	searchprogram.o \
+	i386-stub-win32.o
 
-LIBS = gdi32 comctl32 ole32 uuid
+LIBS = gdi32 comctl32 ole32 uuid wsock32
 
 all: buildno.h $(TARGET)
 

reactos/subsys/system/explorer/Makefile.MinGW

@@ -60,9 +60,10 @@ OBJECTS = \
 	startmenu.o \
 	traynotify.o \
 	quicklaunch.o \
-	searchprogram.o
+	searchprogram.o \
+	i386-stub-win32.o
 
-LIBS = gdi32 comctl32 ole32 uuid
+LIBS = gdi32 comctl32 ole32 uuid wsock32
 
 all: $(TARGET)
 

reactos/subsys/system/explorer/doc/changes.txt

@@ -46,3 +46,4 @@ If you search for more information, look into the CVS repository.
 28.09.2003	m. fuchs	open cabinet windows then clicking on desktop folders
 18.10.2003	m. fuchs	Program search dialog with interactive filtering and sorting does now work.
 19.10.2003	m. fuchs	implemented floating start menus
+29.11.2003	m. fuchs	implemented GDB stub for remote debugging

reactos/subsys/system/explorer/doxy-footer.html

@@ -3,7 +3,7 @@
   <tr>
     <td><address style="align: right;"><small>
 ROS Explore Source Code Documentation
-<br>generated on 23.11.2003 by <a href="http://www.doxygen.org/index.html">
+<br>generated on 26.11.2003 by <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border=0>
 	</small></address>
 	</td>

reactos/subsys/system/explorer/explorer.cpp

@@ -46,6 +46,9 @@
 #endif
 
 
+extern "C" int initialize_gdb_stub();	// start up GDB stub
+
+
 ExplorerGlobals g_Globals;
 
 
@@ -256,10 +259,22 @@ int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdL
 		g_Globals._log = fdopen(1, "w");
 		setvbuf(g_Globals._log, 0, _IONBF, 0);
 
-		LOG(TEXT("starting explore debug log\n"));
+		LOG(TEXT("starting explorer debug log\n"));
 	}
 #endif
 
+	bool use_gdb_stub = false;	// !IsDebuggerPresent();
+
+	if (_tcsstr(lpCmdLine,TEXT("-debug")))
+		use_gdb_stub = true;
+
+	 // activate GDB remote debugging stub if no other debugger is running
+	if (use_gdb_stub) {
+		LOG(TEXT("waiting for debugger connection...\n"));
+
+		initialize_gdb_stub();
+	}
+
 	g_Globals._hInstance = hInstance;
 #ifndef __MINGW32__	// SHRestricted() missing in MinGW (as of 29.10.2003)
 	g_Globals._SHRestricted = (DWORD(STDAPICALLTYPE*)(RESTRICTIONS)) GetProcAddress(GetModuleHandle(TEXT("SHELL32")), "SHRestricted");

reactos/subsys/system/explorer/explorer.dsp

@@ -591,5 +591,9 @@ SOURCE=.\externals.h
 
 SOURCE=.\globals.h
 # End Source File
+# Begin Source File
+
+SOURCE=".\i386-stub-win32.c"
+# End Source File
 # End Target
 # End Project

reactos/subsys/system/explorer/make_explorer.dsp

@@ -191,10 +191,6 @@ SOURCE=.\Jamfile
 # End Source File
 # Begin Source File
 
-SOURCE=.\makefile
-# End Source File
-# Begin Source File
-
 SOURCE=.\Makefile.MinGW
 # End Source File
 # Begin Source File