[hyperion] 26051: added lib/debugsup added lib/debugsup/debugsup-ntos.def added lib/debugsup/debugsup.rbuild modified lib/lib.rbuild New import-only library. Links modules that need low-level debugging functions (DbgBreakPoint, DbgBreakPointWithStatus, DbgPrint, DbgPrompt, DbgPrintEx, RtlAssert, RtlUnwind) to the correct low-level library (ntdll for user mode and ntoskrnl for kernel mode). This ensures debugging macros will always work, everywhere, and it doesn't force all modules with debugging

Author: hyperion
Date: Sat Mar 10 06:51:27 2007
New Revision: 26051

URL: http://svn.reactos.org/svn/reactos?rev=26051&view=rev
Log:
added      lib/debugsup
added      lib/debugsup/debugsup-ntos.def
added      lib/debugsup/debugsup.rbuild
modified   lib/lib.rbuild
   New import-only library. Links modules that need low-level debugging functions
(DbgBreakPoint, DbgBreakPointWithStatus, DbgPrint, DbgPrompt, DbgPrintEx, RtlAssert,
RtlUnwind) to the correct low-level library (ntdll for user mode and ntoskrnl for kernel
mode). This ensures debugging macros will always work, everywhere, and it doesn't
force all modules with debugging information to link to ntdll/ntoskrnl. TODO: link
RtlUnwind to kernel32 for Win32 modules

modified   tools/rbuild/backend/mingw/modulehandler.cpp
modified   tools/rbuild/backend/mingw/modulehandler.h
   Add debugsup_ntdll/debugsup_ntoskrnl as an implicit library for all executable modules
(minus the kernel)


Added:
    trunk/reactos/lib/debugsup/
    trunk/reactos/lib/debugsup/debugsup-ntos.def
    trunk/reactos/lib/debugsup/debugsup.rbuild
Modified:
    trunk/reactos/lib/lib.rbuild
    trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp
    trunk/reactos/tools/rbuild/backend/mingw/modulehandler.h

Added: trunk/reactos/lib/debugsup/debugsup-ntos.def
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/debugsup/debugsup-ntos…
==============================================================================
--- trunk/reactos/lib/debugsup/debugsup-ntos.def (added)
+++ trunk/reactos/lib/debugsup/debugsup-ntos.def Sat Mar 10 06:51:27 2007
@@ -1,0 +1,10 @@
+EXPORTS
+DbgBreakPoint@0
+DbgBreakPointWithStatus@4
+DbgPrint
+DbgPrompt@12
+DbgPrintEx
+RtlAssert@16
+RtlUnwind@16
+
+;EOF

Added: trunk/reactos/lib/debugsup/debugsup.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/debugsup/debugsup.rbui…
==============================================================================
--- trunk/reactos/lib/debugsup/debugsup.rbuild (added)
+++ trunk/reactos/lib/debugsup/debugsup.rbuild Sat Mar 10 06:51:27 2007
@@ -1,0 +1,8 @@
+<group>
+<module name="debugsup_ntoskrnl" type="staticlibrary">
+	<importlibrary definition="debugsup-ntos.def"
dllname="ntoskrnl.exe" />
+</module>
+<module name="debugsup_ntdll" type="staticlibrary">
+	<importlibrary definition="debugsup-ntos.def" dllname="ntdll.dll"
/>
+</module>
+</group>

Modified: trunk/reactos/lib/lib.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/lib.rbuild?rev=26051&a…
==============================================================================
--- trunk/reactos/lib/lib.rbuild (original)
+++ trunk/reactos/lib/lib.rbuild Sat Mar 10 06:51:27 2007
@@ -64,5 +64,8 @@
 <directory name="wdmguid">
 	<xi:include href="wdmguid/wdmguid.rbuild" />
 </directory>
+<directory name="debugsup">
+	<xi:include href="debugsup/debugsup.rbuild" />
+</directory>
 </group>
 

Modified: trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/backend/mingw…
==============================================================================
--- trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp (original)
+++ trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp Sat Mar 10 06:51:27 2007
@@ -418,7 +418,7 @@
 
 	if ( iend == 0 )
 		return;
-	
+
 	for ( size_t i = 0; i < iend; i++ )
 	{
 		const Dependency& dependency = *module.dependencies[i];
@@ -506,7 +506,7 @@
 	}
 	else
 		newExtension = ".o";
-	
+
 	if ( module.type == BootSector )
 		directoryTree = backend->outputDirectory;
 	else
@@ -547,7 +547,7 @@
 {
 	if ( module.type == Alias )
 		return;
-	
+
 	fprintf ( fMakefile,
 	          ".PHONY: %s_clean\n",
 	          module.name.c_str() );
@@ -604,7 +604,7 @@
 	const vector<CompilationUnit*>& compilationUnits =
module.non_if_data.compilationUnits;
 	if ( compilationUnits.size () == 0 )
 		return "";
-	
+
 	string objectFilenames ( "" );
 	for ( size_t i = 0; i < compilationUnits.size (); i++ )
 	{
@@ -636,7 +636,7 @@
 	return parameters;
 }
 
-string  
+string
 MingwModuleHandler::GenerateGccDefineParameters () const
 {
 	string parameters = GenerateGccDefineParametersFromVector (
module.project.non_if_data.defines );
@@ -824,7 +824,7 @@
 	GenerateMacro ( assignmentOperation,
 	                windresflagsMacro,
 	                data );
-	
+
 	if ( linkerFlags != NULL )
 	{
 		string linkerParameters = GenerateLinkerParametersFromVector ( *linkerFlags );
@@ -874,7 +874,7 @@
 				"+=",
 				rIf.data,
 				NULL );
-			fprintf ( 
+			fprintf (
 				fMakefile,
 				"endif\n\n" );
 		}
@@ -957,7 +957,7 @@
 				"+=",
 				rIf.data,
 				NULL );
-			fprintf ( 
+			fprintf (
 				fMakefile,
 				"endif\n\n" );
 		}
@@ -997,7 +997,7 @@
 		dependencies += " " + extraDependencies;
 	if ( module.pch && use_pch )
 		dependencies += " " + GetPrecompiledHeaderFilename ();
-	
+
 	/* WIDL generated headers may be used */
 	vector<string> rpcDependencies;
 	GetRpcHeaderDependencies ( rpcDependencies );
@@ -1172,7 +1172,7 @@
 	return PassThruCacheDirectory ( basename + "_s.h",
 	                                backend->intermediateDirectory );
 }
-		
+
 void
 MingwModuleHandler::GenerateWidlCommandsServer (
 	const CompilationUnit& compilationUnit,
@@ -1397,7 +1397,7 @@
 		GetBasename ( module.GetPath () ) + ".map",
 		backend->outputDirectory );
 	CLEAN_FILE ( mapFilename );
-	
+
 	fprintf ( fMakefile,
 	          "\t$(ECHO_OBJDUMP)\n" );
 	fprintf ( fMakefile,
@@ -1438,14 +1438,14 @@
 		GetBasename ( filename ) + ".nostrip" + GetExtension ( filename ),
 		backend->outputDirectory );
 	CLEAN_FILE ( nostripFilename );
-	
+
 	fprintf ( fMakefile,
 	          "\t$(ECHO_CP)\n" );
 	fprintf ( fMakefile,
 			  "\t${cp} %s %s 1>$(NUL)\n",
 			  outputFilename.c_str (),
 	          nostripFilename.c_str () );
-	
+
 	fprintf ( fMakefile,
 	          "endif\n" );
 }
@@ -1562,14 +1562,14 @@
 	{
 		string temp_exp = ros_temp + module.name + ".temp.exp";
 		CLEAN_FILE ( temp_exp );
-		
+
 		fprintf ( fMakefile,
 		          "\t${dlltool} --dllname %s --def %s --output-exp %s %s\n",
 		          targetName.c_str (),
 		          definitionFilename.c_str (),
 		          temp_exp.c_str (),
 		          killAt.c_str () );
-	
+
 		fprintf ( fMakefile,
 		          "\t%s %s %s %s -o %s %s %s %s\n",
 		          linker.c_str (),
@@ -1580,7 +1580,7 @@
 		          objectsMacro.c_str (),
 		          libsMacro.c_str (),
 		          GetLinkerMacro ().c_str () );
-	
+
 		fprintf ( fMakefile,
 		          "\t$(Q)$(PEFIXUP_TARGET) %s -exports %s\n",
 		          target.c_str (),
@@ -1601,7 +1601,7 @@
 		          objectsMacro.c_str (),
 		          libsMacro.c_str (),
 		          GetLinkerMacro ().c_str () );
-		          
+
 #if 0 // causes crashes sometimes
 		fprintf ( fMakefile,
 		          "\t${objcopy} -R .edata %s\n",
@@ -1639,7 +1639,7 @@
 	const string& widlflagsMacro )
 {
 	size_t i;
-	
+
 	const vector<CompilationUnit*>& compilationUnits = data.compilationUnits;
 	for ( i = 0; i < compilationUnits.size (); i++ )
 	{
@@ -1728,7 +1728,7 @@
                                             const string& objs_macro ) const
 {
 	string archiveFilename ( GetModuleArchiveFilename () );
-	
+
 	fprintf ( fMakefile,
 	          "%s: %s | %s\n",
 	          archiveFilename.c_str (),
@@ -1908,7 +1908,7 @@
 	// Always force disabling of sibling calls optimisation for GCC
 	// (TODO: Move to version-specific once this bug is fixed in GCC)
 	globalCflags += " -fno-optimize-sibling-calls";
-	
+
 	fprintf (
 		fMakefile,
 		"%s += $(PROJECT_CFLAGS) %s\n",
@@ -2047,7 +2047,7 @@
 {
 	if ( module.invocations.size () == 0 )
 		return;
-	
+
 	size_t iend = module.invocations.size ();
 	for ( size_t i = 0; i < iend; i++ )
 	{
@@ -2122,7 +2122,7 @@
 	GetModuleDependencies ( dependencies );
 
 	GetInvocationDependencies ( module, dependencies );
-	
+
 	if ( dependencies.size() )
 	{
 		fprintf ( fMakefile,
@@ -2179,7 +2179,7 @@
 		string library_target (
 			GetImportLibraryFilename ( module, &clean_files ) );
 		string defFilename = GetDefinitionFilename ();
-	
+
 		string_list deps;
 		GetDefinitionDependencies ( deps );
 
@@ -2256,6 +2256,33 @@
 	}
 }
 
+enum DebugSupportType
+{
+	DebugKernelMode,
+	DebugUserMode
+};
+
+static void
+MingwAddDebugSupportLibraries ( Module& module, DebugSupportType type )
+{
+	Library* pLibrary;
+
+	switch(type)
+	{
+		case DebugKernelMode:
+			pLibrary = new Library ( module, "debugsup_ntoskrnl" );
+			break;
+
+		case DebugUserMode:
+			pLibrary = new Library ( module, "debugsup_ntdll" );
+			break;
+
+		default:
+			assert(0);
+	}
+
+	module.non_if_data.libraries.push_back(pLibrary);
+}
 
 MingwBuildToolModuleHandler::MingwBuildToolModuleHandler ( const Module& module_ )
 	: MingwModuleHandler ( module_ )
@@ -2283,7 +2310,7 @@
 		linker = "${host_gpp}";
 	else
 		linker = "${host_gcc}";
-	
+
 	fprintf ( fMakefile, "%s: %s %s | %s\n",
 	          targetMacro.c_str (),
 	          objectsMacro.c_str (),
@@ -2396,6 +2423,12 @@
 }
 
 void
+MingwKernelModeDLLModuleHandler::AddImplicitLibraries ( Module& module )
+{
+	MingwAddDebugSupportLibraries ( module, DebugKernelMode );
+}
+
+void
 MingwKernelModeDLLModuleHandler::Process ()
 {
 	GenerateKernelModeDLLModuleTarget ();
@@ -2443,6 +2476,12 @@
 }
 
 void
+MingwKernelModeDriverModuleHandler::AddImplicitLibraries ( Module& module )
+{
+	MingwAddDebugSupportLibraries ( module, DebugKernelMode );
+}
+
+void
 MingwKernelModeDriverModuleHandler::Process ()
 {
 	GenerateKernelModeDriverModuleTarget ();
@@ -2491,6 +2530,12 @@
 }
 
 void
+MingwNativeDLLModuleHandler::AddImplicitLibraries ( Module& module )
+{
+	MingwAddDebugSupportLibraries ( module, DebugUserMode );
+}
+
+void
 MingwNativeDLLModuleHandler::Process ()
 {
 	GenerateNativeDLLModuleTarget ();
@@ -2504,7 +2549,7 @@
 	string objectsMacro = GetObjectsMacro ( module );
 	string linkDepsMacro = GetLinkingDependenciesMacro ();
 	string libsMacro = GetLibsMacro ();
-	
+
 	GenerateImportLibraryTargetIfNeeded ();
 
 	if ( module.non_if_data.compilationUnits.size () > 0 )
@@ -2538,6 +2583,12 @@
 }
 
 void
+MingwNativeCUIModuleHandler::AddImplicitLibraries ( Module& module )
+{
+	MingwAddDebugSupportLibraries ( module, DebugUserMode );
+}
+
+void
 MingwNativeCUIModuleHandler::Process ()
 {
 	GenerateNativeCUIModuleTarget ();
@@ -2551,7 +2602,7 @@
 	string objectsMacro = GetObjectsMacro ( module );
 	string linkDepsMacro = GetLinkingDependenciesMacro ();
 	string libsMacro = GetLibsMacro ();
-	
+
 	GenerateImportLibraryTargetIfNeeded ();
 
 	if ( module.non_if_data.compilationUnits.size () > 0 )
@@ -2618,6 +2669,7 @@
 MingwWin32DLLModuleHandler::AddImplicitLibraries ( Module& module )
 {
 	MingwAddImplicitLibraries ( module );
+	MingwAddDebugSupportLibraries ( module, DebugUserMode );
 }
 
 void
@@ -2677,6 +2729,7 @@
 MingwWin32CUIModuleHandler::AddImplicitLibraries ( Module& module )
 {
 	MingwAddImplicitLibraries ( module );
+	MingwAddDebugSupportLibraries ( module, DebugUserMode );
 }
 
 void
@@ -2736,6 +2789,7 @@
 MingwWin32GUIModuleHandler::AddImplicitLibraries ( Module& module )
 {
 	MingwAddImplicitLibraries ( module );
+	MingwAddDebugSupportLibraries ( module, DebugUserMode );
 }
 
 void
@@ -2901,7 +2955,7 @@
 	          linkDepsMacro.c_str (),
 		  payload->name.c_str (),
 	          GetDirectory(GetTargetFilename(module,NULL)).c_str () );
-	
+
 	fprintf ( fMakefile, "\t$(ECHO_BOOTPROG)\n" );
 
 	fprintf ( fMakefile, "\t$(BOOTPROG_PREPARE) $(OUTPUT)$(SEP)%s %s\n",

Modified: trunk/reactos/tools/rbuild/backend/mingw/modulehandler.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/backend/mingw…
==============================================================================
--- trunk/reactos/tools/rbuild/backend/mingw/modulehandler.h (original)
+++ trunk/reactos/tools/rbuild/backend/mingw/modulehandler.h Sat Mar 10 06:51:27 2007
@@ -104,7 +104,7 @@
 	                                string_list* pclean_files ) const;
 
 	std::string GetObjectFilenames ();
-	
+
 	std::string GetPreconditionDependenciesName () const;
 	std::string GetCFlagsMacro () const;
 	static std::string GetObjectsMacro ( const Module& );
@@ -280,6 +280,7 @@
 	virtual void Process ();
 	std::string TypeSpecificCFlags() { return "-D_SEH_NO_NATIVE_NLG"; }
 	std::string TypeSpecificLinkerFlags() { return "-nostartfiles -nostdlib"; }
+	void AddImplicitLibraries ( Module& module );
 private:
 	void GenerateKernelModeDLLModuleTarget ();
 };
@@ -293,6 +294,7 @@
 	virtual void Process ();
 	std::string TypeSpecificCFlags() { return "-D__NTDRIVER__
-D_SEH_NO_NATIVE_NLG"; }
 	std::string TypeSpecificLinkerFlags() { return "-nostartfiles -nostdlib"; }
+	void AddImplicitLibraries ( Module& module );
 private:
 	void GenerateKernelModeDriverModuleTarget ();
 };
@@ -306,6 +308,7 @@
 	virtual void Process ();
 	std::string TypeSpecificCFlags() { return "-D_SEH_NO_NATIVE_NLG"; }
 	std::string TypeSpecificLinkerFlags() { return "-nostartfiles -nostdlib"; }
+	void AddImplicitLibraries ( Module& module );
 private:
 	void GenerateNativeDLLModuleTarget ();
 };
@@ -319,6 +322,7 @@
 	virtual void Process ();
 	std::string TypeSpecificCFlags() { return "-D__NTAPP__ -D_SEH_NO_NATIVE_NLG";
}
 	std::string TypeSpecificLinkerFlags() { return "-nostartfiles -nostdlib"; }
+	void AddImplicitLibraries ( Module& module );
 private:
 	void GenerateNativeCUIModuleTarget ();
 };