kill app on pagefault

kernel/interrupt/handlers.cc

@@ -46,13 +46,17 @@ static void printContext(const InterruptContext *context) {
 	kernelpanic("General protection fault!");
 }
 
+
+#include "syscall/skeleton.h"
 [[gnu::interrupt]] static void handle_page_fault(InterruptContext *context,
 												 uint64_t error) {
 	DBG << "Page fault encountered at linear address " << hex
 		<< Core::CR<2>::read() << endl
 		<< PageFaultError(error) << endl;
 	printContext(context);
-	kernelpanic("Page fault!");
+
+    Syscall::Skeleton::exit(Guard::enter().vault());
+    //kernelpanic("Page fault!");
 }
 
 /*! \brief Assembly interrupt handler for the keyboard.

kernel/main.cc

@@ -92,6 +92,8 @@ extern "C" int main() {
         g.vault().scheduler.ready(new Thread(false, (void*)appstart, (appsize/4096)+1)); //TODO fix edgecase on size=4096
         offset += 1+(appsize/4096);
     }
+
+    g.vault().scheduler.ready(new Thread(false, (void*)0x4001000, 1));
     //for(void* p=Multiboot::getModule(0)->getStartAddress(); p<Multiboot::getModule(0)->getEndAddress(); p=(void*)((uintptr_t)p+4096)){
     //    DBG << "module at: " << hex << p << endl;
     //    g.vault().scheduler.ready(new Thread(false, p));