59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* Target definitions for m88k running Harris CX/UX.
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Copyright 1993, 1994 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define HARRIS_TARGET 1
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#define CXUX_TARGET 1
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/* Type of X registers, as supplied by the OS */
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typedef struct {
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long w1, w2, w3, w4;
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} X_REGISTER_RAW_TYPE;
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#define X_REGISTER_VIRTUAL_TYPE double
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#include "m88k/tm-m88k.h"
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#define ADD_SHARED_SYMBOL_FILES(args,have_tty) add_shared_symbol_files ()
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#define CONVERT_REGISTER_ADDRESS
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/* Always allocate space for both, but recognize that the m88100 has no
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FP_REGS. */
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#undef ARCH_NUM_REGS
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#define ARCH_NUM_REGS (target_is_m88110 ? (GP_REGS + FP_REGS) : (GP_REGS))
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/* Don't need this grotesquerie. */
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#undef SHIFT_INST_REGS
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/* Extended registers are treated as 16 bytes by Harris' OS's.
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We treat them as 16 bytes here for consistency's sake. */
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#undef REGISTER_RAW_SIZE
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#define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 16)
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#undef REGISTER_BYTE
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#define REGISTER_BYTE(N) \
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((N) >= XFP_REGNUM \
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? (((GP_REGS) * REGISTER_RAW_SIZE(0)) + \
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(((N) - XFP_REGNUM) * REGISTER_RAW_SIZE(XFP_REGNUM))) \
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: ((N) * REGISTER_RAW_SIZE(0)))
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