7 files changed, 39 insertions, 14 deletions
diff --git a/src/kernel/core/kmain.c b/src/kernel/core/kmain.c
index 4a4da05..0a94fde 100644
--- a/src/kernel/core/kmain.c
+++ b/src/kernel/core/kmain.c
@@ -49,7 +49,7 @@ void kmain(struct multiboot_info_t* mbd, int32_t magic) {
 		if (elf_check((uint8_t*)mods[i].mod_start)) {
 			monitor_write(" : Invalid ELF file\n");
 		} else {
-			if (elf_exec((uint8_t*)mods[i].mod_start, PL_SERVICE) == 0) {
+			if (elf_exec((uint8_t*)mods[i].mod_start, PL_DRIVER) == 0) {
 				monitor_write(" : Error loading\n");
 			} else {
 				monitor_write(" : OK\n");
diff --git a/src/kernel/core/monitor.h b/src/kernel/core/monitor.h
index 19201ed..f4605cf 100644
--- a/src/kernel/core/monitor.h
+++ b/src/kernel/core/monitor.h
@@ -9,7 +9,7 @@ void monitor_write(char *s);
 void monitor_writeHex(uint32_t v);
 void monitor_writeDec(uint32_t v);
 
-#define NL monitor_put("\n");
+#define NL monitor_put('\n');
 
 #endif
 
diff --git a/src/kernel/task/syscall.c b/src/kernel/task/syscall.c
index 5aab011..8195dd0 100644
--- a/src/kernel/task/syscall.c
+++ b/src/kernel/task/syscall.c
@@ -1,21 +1,29 @@
 #include "syscall.h"
+#include "task.h"
 
 #define CALL0(name, scname) static void scname(struct registers* r) { r->eax = name(); }
 #define CALL1(name, scname) static void scname(struct registers* r) { \
 	r->eax = name(r->ebx); }
 #define CALL2(name, scname) static void scname(struct registers* r) { \
 	r->eax = name(r->ebx, r->ecx); }
+#define CALL0V(name, scname) static void scname(struct registers* r) { name(); }
+#define CALL1V(name, scname) static void scname(struct registers* r) { name(r->ebx); }
 
-CALL0(thread_exit, thread_exit_sc);
-CALL0(tasking_switch, schedule_sc);
-CALL1(thread_sleep, thread_sleep_sc);
-CALL1(process_exit, process_exit_sc);
+CALL0V(thread_exit, thread_exit_sc);
+CALL0V(tasking_switch, schedule_sc);
+CALL1V(thread_sleep, thread_sleep_sc);
+CALL1V(process_exit, process_exit_sc);
 CALL1(monitor_write, printk_sc);
 
+static void thread_new_sc(struct registers* r) {
+	thread_new(current_thread->process, (thread_entry)r->ebx, (void*)r->ecx);
+}
+
 int_callback syscalls[] = {
 	thread_exit_sc,
 	schedule_sc,
 	thread_sleep_sc,
 	process_exit_sc,
 	printk_sc,
+	thread_new_sc,
 	0 };
diff --git a/src/kernel/task/task.c b/src/kernel/task/task.c
index a37d44b..8cdf7b3 100644
--- a/src/kernel/task/task.c
+++ b/src/kernel/task/task.c
@@ -107,8 +107,13 @@ uint32_t tasking_handleException(struct registers *regs) {
     "Page Fault","Unknown Interrupt","Coprocessor Fault","Alignment Check","Machine Check"};
 	monitor_write(exception_messages[regs->int_no]);
 	monitor_write(" at "); monitor_writeHex(regs->eip);
-	monitor_write("\n>>> Thread exiting.\n");
-	thread_exit_stackJmp(EX_TH_EXCEPTION);
+	if (regs->int_no == 14) {
+		monitor_write("\n>>> Process exiting.\n");
+		thread_exit_stackJmp(EX_PR_EXCEPTION);
+	} else {
+		monitor_write("\n>>> Thread exiting.\n");
+		thread_exit_stackJmp(EX_TH_EXCEPTION);
+	}
 	PANIC("This should never have happened. Please report this.");
 }
 
diff --git a/src/library/grapes/syscall.c b/src/library/grapes/syscall.c
index 5a1a26e..a00d9e8 100644
--- a/src/library/grapes/syscall.c
+++ b/src/library/grapes/syscall.c
@@ -25,3 +25,7 @@ void process_exit(int retval) {
 void printk(char* str) {
 	call(4, (unsigned)str, 0, 0, 0, 0);
 }
+
+void thread_new(void (*entry)(void*), void *data) {
+	call(5, (unsigned)entry, (unsigned)data, 0, 0, 0);
+}
diff --git a/src/library/grapes/syscall.h b/src/library/grapes/syscall.h
index 9f4c280..e385761 100644
--- a/src/library/grapes/syscall.h
+++ b/src/library/grapes/syscall.h
@@ -6,5 +6,6 @@ void schedule();
 void thread_sleep(int time);
 void process_exit(int retval);
 void printk(char* str);
+void thread_new(void (*entry)(void*), void *data);
 
 #endif
diff --git a/src/modules/test/main.c b/src/modules/test/main.c
index fbb6eb8..01ab836 100644
--- a/src/modules/test/main.c
+++ b/src/modules/test/main.c
@@ -1,12 +1,19 @@
 #include <grapes/syscall.h>
 
+void thread2(void* d) {
+	while (1) {
+		thread_sleep(1400);
+		printk("$");
+	}
+}
+
 int main() {
 	printk("[module:test] Hi world !\n");
-	thread_sleep(2000);
-	printk("[module:test] 2sec later...\n");
-	printk("[module:test] Performing illegal read in kernel space...\n");
-	int *a = (int*)0xE0000004;
-	if (*a == 0) printk("is null...\n");
-	printk("[module:test] HAHA !!!!\n");
+	printk("[module:test] Creating new thread...\n");
+	thread_new(thread2, 0);
+	while (1) {
+		thread_sleep(2000);
+		printk(".");
+	}
 	return 0;
 }