/* Intel 386 native support for SYSV systems (pre-SVR4).
- Copyright (C) 1988, 1989, 1991, 1992, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1988, 89, 91, 92, 94, 96, 1998 Free Software Foundation, Inc.
This file is part of GDB.
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
+
+#ifdef HAVE_PTRACE_H
+# include <ptrace.h>
+#else
+# ifdef HAVE_SYS_PTRACE_H
+# include <sys/ptrace.h>
+# endif
+#endif
+
#include "frame.h"
#include "inferior.h"
#include "language.h"
#include <sys/ioctl.h>
#include <fcntl.h>
+
+/* FIXME: The following used to be just "#include <sys/debugreg.h>", but
+ * the the Linux 2.1.x kernel and glibc 2.0.x are not in sync; including
+ * <sys/debugreg.h> will result in an error. With luck, these losers
+ * will get their act together and we can trash this hack in the near future.
+ * --jsm 1998-10-21
+ */
+
#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
-#include <sys/debugreg.h>
+# ifdef HAVE_ASM_DEBUGREG_H
+# include <asm/debugreg.h>
+# else
+# include <sys/debugreg.h>
+# endif
#endif
#include <sys/file.h>
#include "gdb_stat.h"
-#ifndef NO_SYS_REG_H
+#ifdef HAVE_SYS_REG_H
#include <sys/reg.h>
#endif
}
\f
+int
+kernel_u_size ()
+{
+ return (sizeof (struct user));
+}
+\f
#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
#if !defined (offsetof)
if (i > DR_LASTADDR)
return -1;
- read_write_bits = ((rw & 1) ? DR_RW_READ : 0) | ((rw & 2) ? DR_RW_WRITE : 0);
+ read_write_bits = (rw & 1) ? DR_RW_READ : DR_RW_WRITE;
if (len == 1)
len_bits = DR_LEN_1;