Final commit? (not entirely sure what all this is now..)

usys.S

@@ -0,0 +1,39 @@
+# Generated by gensyscalls.pl.  Do not edit.
+# To change syscall numbers or add new syscalls, edit gensyscalls.pl
+
+#include "syscall.h"
+#include "traps.h"
+
+#define SYSCALL(name) \
+.globl name; \
+name: \
+	movl	$SYS_ ## name, %eax; \
+	int	$T_SYSCALL; \
+	ret
+
+SYSCALL(fork)
+SYSCALL(exit)
+SYSCALL(wait)
+SYSCALL(pipe)
+SYSCALL(read)
+SYSCALL(kill)
+SYSCALL(exec)
+SYSCALL(fstat)
+SYSCALL(chdir)
+SYSCALL(dup)
+SYSCALL(getpid)
+SYSCALL(sbrk)
+SYSCALL(sleep)
+SYSCALL(uptime)
+SYSCALL(open)
+SYSCALL(write)
+SYSCALL(mknod)
+SYSCALL(unlink)
+SYSCALL(link)
+SYSCALL(mkdir)
+SYSCALL(close)
+SYSCALL(getch)
+SYSCALL(greeting)
+SYSCALL(shutdown)
+SYSCALL(screen)
+SYSCALL(cls)