Start syscall work

1 files changed, 16 insertions, 0 deletions

diff --git a/src/stem/task/syscall.c b/src/stem/task/syscall.c
new file mode 100644
index 0000000..281d680
--- /dev/null
+++ b/src/stem/task/syscall.c
@@ -0,0 +1,16 @@
+#include "syscall.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); }
+
+CALL0(tasking_switch, schedule_sc);
+
+int_callback syscalls[] = {
+	0,			//Syscall 0 will be thread_exit
+	schedule_sc,
+	0,			//Syscall 2 will be thread_sleep
+	0,			//Syscall 3 will be process_exit
+	0 };