-KERNEL_OBJ += drv/fifo.o drv/proc.o\r
-KERNEL_OBJ += drv/vterm.o drv/vterm_font.o drv/vterm_vt100.o drv/vterm_output.o drv/vterm_input.o drv/vterm_termbuf.o\r
+KERNEL_OBJ += drv/fifo.o drv/proc.o drv/dgram_pipe.o\r
+KERNEL_OBJ += drv/vterm.o drv/vterm_font.o drv/vterm_output.o drv/vterm_input.o drv/vterm_termbuf.o\r
+KERNEL_OBJ += drv/vterm_vt100.o drv/vterm_2d.o\r
+KERNEL_OBJ += drv/pty.o\r