diff options
-rw-r--r-- | src/arch/i386/core/gdbmach.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/arch/i386/core/gdbmach.c b/src/arch/i386/core/gdbmach.c index 7cffc9e7..e4aa2d2d 100644 --- a/src/arch/i386/core/gdbmach.c +++ b/src/arch/i386/core/gdbmach.c @@ -1,3 +1,21 @@ +/* + * Copyright (C) 2008 Stefan Hajnoczi <stefanha@gmail.com>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + #include <stddef.h> #include <stdio.h> #include <assert.h> @@ -5,6 +23,12 @@ #include <gpxe/gdbstub.h> #include <gdbmach.h> +/** @file + * + * GDB architecture-specific bits for i386 + * + */ + enum { DR7_CLEAR = 0x00000400, /* disable hardware breakpoints */ DR6_CLEAR = 0xffff0ff0, /* clear breakpoint status */ |