From patchwork Wed Nov 3 19:49:21 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [v1,4/6] backdoor: declare guest-side interface macros Date: Wed, 03 Nov 2010 09:49:21 -0000 From: =?utf-8?Q?Llu=C3=ADs?= X-Patchwork-Id: 70056 Message-Id: <20101103194921.5871.76184.stgit@ginnungagap.bsc.es> To: qemu-devel@nongnu.org Header for the user to include when compiling guest applications that want to communicate with QEMU through backdoor instructions. Signed-off-by: Lluís Vilanova --- backdoor/guest.h | 33 +++++++++++++++++++++++++++++++++ 1 files changed, 33 insertions(+), 0 deletions(-) create mode 100644 backdoor/guest.h diff --git a/backdoor/guest.h b/backdoor/guest.h new file mode 100644 index 0000000..8373762 --- /dev/null +++ b/backdoor/guest.h @@ -0,0 +1,33 @@ +/* + * Guest-side interface for instruction-based backdoor communication. + * + * Copyright (c) 2010 Lluís Vilanova + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#ifndef BACKDOOR__GUEST_H +#define BACKDOOR__GUEST_H + +/* Backdoor macro names define the types of its arguments: + * + * - i8: immediate of 8 bits + * - v32: value of 32 bits + */ + + +#error Undefined instruction-based backdoor interface for guest architecture + + +#endif /* BACKDOOR__GUEST_H */