home *** CD-ROM | disk | FTP | other *** search
- /* Target definitions for m88k running Harris CX/UX.
- Copyright 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. */
-
- #define HARRIS_TARGET 1
-
- #define CXUX_TARGET 1
-
- /* Type of X registers, as supplied by the OS */
-
- typedef struct {
- long w1, w2, w3, w4;
- } X_REGISTER_RAW_TYPE;
-
- #define X_REGISTER_VIRTUAL_TYPE double
-
- #include "m88k/tm-m88k.h"
-
- #define ADD_SHARED_SYMBOL_FILES(args,have_tty) add_shared_symbol_files ()
-
- #define CONVERT_REGISTER_ADDRESS
-
- /* Always allocate space for both, but recognize that the m88100 has no
- FP_REGS. */
-
- #undef ARCH_NUM_REGS
- #define ARCH_NUM_REGS (target_is_m88110 ? (GP_REGS + FP_REGS) : (GP_REGS))
-
- /* Don't need this grotesquerie. */
-
- #undef SHIFT_INST_REGS
-
- /* Extended registers are treated as 16 bytes by Harris' OS's.
- We treat them as 16 bytes here for consistency's sake. */
-
- #undef REGISTER_RAW_SIZE
- #define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 16)
-
- #undef REGISTER_BYTE
- #define REGISTER_BYTE(N) \
- ((N) >= XFP_REGNUM \
- ? (((GP_REGS) * REGISTER_RAW_SIZE(0)) + \
- (((N) - XFP_REGNUM) * REGISTER_RAW_SIZE(XFP_REGNUM))) \
- : ((N) * REGISTER_RAW_SIZE(0)))
-