2 * Copyright (C) 2008 Stefan Hajnoczi <stefanha@gmail.com>.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 FILE_LICENCE ( GPL2_OR_LATER );
23 #include <ipxe/serial.h>
24 #include <ipxe/gdbstub.h>
25 #include <ipxe/gdbserial.h>
27 struct gdb_transport serial_gdb_transport __gdb_transport;
29 static size_t gdbserial_recv ( char *buf, size_t len ) {
31 buf [ 0 ] = serial_getc();
35 static void gdbserial_send ( const char *buf, size_t len ) {
37 serial_putc ( *buf++ );
41 struct gdb_transport serial_gdb_transport __gdb_transport = {
43 .recv = gdbserial_recv,
44 .send = gdbserial_send,
47 struct gdb_transport *gdbserial_configure ( void ) {
48 return &serial_gdb_transport;