Add procfs support for Alpha OSF/1-2.x.

	* config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
	OSF/1 native support.
	* config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
	(MUNCH_DEFINE):  Removed.
	* config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
	for procfs support.

1 files changed, 52 insertions, 0 deletions

diff --git a/gdb/config/alpha/nm-osf.h b/gdb/config/alpha/nm-osf.h
new file mode 100644
index 0000000..7dffde7
--- /dev/null
+++ b/gdb/config/alpha/nm-osf.h
@@ -0,0 +1,52 @@
+/* Native definitions for alpha running OSF/1.
+   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+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
+(at your option) 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.  */
+
+/* Figure out where the longjmp will land.  We expect that we have just entered
+   longjmp and haven't yet setup the stack frame, so the args are still in the
+   argument regs.  A0_REGNUM points at the jmp_buf structure from which we
+   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
+   This routine returns true on success */
+
+#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
+extern int
+get_longjmp_target PARAMS ((CORE_ADDR *));
+
+/* ptrace register ``addresses'' are absolute.  */
+
+#define U_REGS_OFFSET 0
+
+/* FIXME: Shouldn't the default definition in inferior.h be int* ? */
+
+#define PTRACE_ARG3_TYPE int*
+
+/* ptrace transfers longs, the ptrace man page is lying.  */
+
+#define PTRACE_XFER_TYPE long
+
+/* The alpha does not step over a breakpoint, the manpage is lying again.  */
+
+#define CANNOT_STEP_BREAKPOINT
+
+/* OSF/1 has shared libraries.  */
+
+#define GDB_TARGET_HAS_SHARED_LIBS
+
+/* Support for shared libraries.  */
+
+#include "solib.h"